Impurity removal device, impurity removal system and cleaning method

Abstract

The embodiment of the invention provides an impurity removal device, an impurity removal system and a cleaning method. The impurity removal device comprises an adsorption assembly and a separation assembly, wherein the adsorption assembly comprises a plurality of adsorption pieces for adsorbing waste materials in slurry to be treated; the output end of the adsorption driving mechanism is in dynamic coupling connection with the adsorption assembly, and the adsorption driving mechanism is used for driving the adsorption assembly to rotate. According to the embodiment of the invention, the adsorption assembly is driven to rotate, so that the relative positions of the multiple adsorption parts are adjusted, the multiple adsorption parts on the adsorption assembly are cleaned in sequence, the effect of simplifying the cleaning device or saving manpower is achieved, the cleaning efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of slurry fluid impurity removal, and more particularly, to an impurity removal device, an impurity removal system and a cleaning method. Background Art

[0002] At present, during the slurry production process, the slurry is easily contaminated by impurities such as iron. When the slurry is subsequently coated on a substrate, the impurities such as iron in the slurry will scratch the substrate, affecting the coating effect of the slurry. In order to reduce the impurities in the slurry, an impurity removal device can be used for iron removal and filtration. In the related art, during the use of the impurity removal device, the impurity removal device is easily contaminated by impurities and affects the subsequent cleaning, resulting in low cleaning effect and cleaning efficiency of the impurity removal device. Summary of the invention

[0003] In view of the above problems, the present application provides an impurity removal device, an impurity removal system and a cleaning method to improve the cleaning effect and cleaning efficiency of the adsorbent and reduce production costs.

[0004] In a first aspect, an embodiment of the present application provides an impurity removal device.

[0005] The above-mentioned impurity removal device comprises:

[0006] An adsorption assembly, the adsorption assembly comprising a plurality of adsorption members for adsorbing waste materials in the slurry to be processed;

[0007] The adsorption driving mechanism is connected to the adsorption component and is used to drive the adsorption component to rotate.

[0008] In the technical solution of the embodiment of the present application, the adsorption component is driven to rotate to adjust the relative positions of the multiple adsorption components, so that the multiple adsorption components on the adsorption component are cleaned in sequence, thereby improving the cleaning efficiency and reducing the cost.

[0009] In some embodiments, the impurity removal device further comprises:

[0010] The adsorption component has a positioning matching portion, and the positioning mechanism is used to cooperate with the positioning matching portion to position the adsorption component.

[0011] In the technical solution of the embodiment of the present application, the positioning mechanism cooperates with the positioning cooperation part to realize the positioning of the adsorption component, so that the adsorption component can return to its original position after rotation, and there will be no deviation to affect the cooperation between the adsorption component and the impurity removal chamber.

[0012] In some embodiments, the positioning matching portion is a positioning groove provided on the upper surface of the adsorption component, and the positioning mechanism has a telescopic positioning rod, and the positioning rod is used to extend into the positioning groove.

[0013] In the technical solution of the embodiment of the present application, the positioning of the adsorption assembly is achieved by arranging the positioning rod to cooperate with the positioning groove.

[0014] In some embodiments, the impurity removal device further comprises:

[0015] A cover body is used to close the impurity removal chamber containing the slurry to be processed and is installed between the adsorption component and the positioning mechanism. The cover body has a first avoidance hole, and the positioning mechanism is suitable for passing through the first avoidance hole.

[0016] In the technical solution of the embodiment of the present application, the cover body is used to close the impurity removal chamber of the impurity removal device of the impurity removal system, and the first avoidance hole is provided on the cover body so that the positioning mechanism can pass through the cover body to be positioned with the adsorption component.

[0017] In some embodiments, the first avoidance hole is in the shape of an arc with its center located at the rotation axis of the adsorption assembly.

[0018] In the technical solution of the embodiment of the present application, by setting the first avoidance hole to be in an arc shape, when the positioning mechanism positions the adsorption component, the cover body can also rotate to close or open the impurity removal cavity.

[0019] In some embodiments, the impurity removal device further comprises: a support structure, the adsorption drive mechanism being mounted on the support structure;

[0020] The adsorption assembly comprises:

[0021] A mounting member, the mounting member is rotatably mounted on the supporting structure, and an output end of the adsorption drive mechanism is connected to the mounting member;

[0022] The plurality of adsorption members are arranged on the mounting member at intervals along the circumferential direction of the mounting member.

[0023] In the technical solution of the embodiment of the present application, the plurality of adsorbents are installed on the installation member to drive the plurality of adsorbents to rotate, thereby achieving sequential cleaning of the plurality of adsorbents.

[0024] In some embodiments, the support structure comprises:

[0025] A support member, wherein the adsorption drive mechanism is mounted on the support member;

[0026] A fixing member is connected to the supporting member, and the mounting member is rotatably mounted on the fixing member via a first bearing.

[0027] In the technical solution of the embodiment of the present application, the first bearing is provided to reduce the friction resistance between the mounting member and the fixing member, thereby improving the durability of the device.

[0028] In some embodiments, the impurity removal device further comprises:

[0029] A cover body, the cover body can selectively close the impurity removal chamber of the impurity removal system;

[0030] A cover driving mechanism, wherein an output end of the cover driving mechanism is connected to the cover and is used to drive the cover to rotate.

[0031] In the technical solution of the embodiment of the present application, the cover body is driven to rotate so that the cover body closes the debris removal chamber and is unlocked and separated from the debris removal chamber.

[0032] In some embodiments, the impurity removal device further comprises:

[0033] A support member, the cover driving mechanism is installed on the support member, the cover body is rotatably installed on the support member, and the cover driving mechanism and the cover body are respectively located on both sides of the support member, the support member is provided with an avoidance opening, and the output end of the cover driving mechanism is connected to the cover body through the avoidance opening.

[0034] In the technical solution of the embodiment of the present application, the avoidance opening is provided so that the output end of the cover driving mechanism can pass through the supporting structure, so as to drive the cover to rotate, thereby enabling the cover to close the debris removal chamber or unlock and separate from the debris removal chamber.

[0035] In some embodiments, the output end of the cover driving mechanism includes: a connecting rod, the avoidance opening is an arc shape with the center located at the rotation axis of the cover, and the connecting rod is hinged to the cover.

[0036] In the technical solution of the embodiment of the present application, the connecting rod is provided so as to facilitate the connection between the cover driving mechanism and the cover, and the avoidance opening is provided in an arc shape so as to facilitate driving the cover to rotate.

[0037] In a second aspect, the present application also provides an impurity removal system, comprising:

[0038] A debris removal chamber, used for containing slurry to be processed;

[0039] The impurity removal device as described in any of the above embodiments, wherein the adsorption member of the impurity removal device is arranged corresponding to the impurity removal chamber, and is used to adsorb waste materials in the slurry to be processed;

[0040] The cleaning device is used for cleaning the waste material attached to the adsorbent.

[0041] In the technical solution of the embodiment of the present application, the adsorption component is driven to rotate to adjust the adsorption component toward the cleaning device, so as to realize the cleaning of multiple adsorption components on the adsorption component in sequence, thereby simplifying the cleaning device, improving the cleaning effect of the adsorption component, and making the impurity removal system easy to maintain, thereby improving the cleaning efficiency and reducing the cost.

[0042] In some embodiments, the cleaning device comprises:

[0043] A cleaning mechanism for outputting the isolation member;

[0044] A scraping mechanism, wherein the clamping claws of the scraping mechanism are used to clamp the adsorbent through the isolating member to scrape off the waste material attached to the adsorbent, and the first scraping driving mechanism of the scraping mechanism is used to drive the clamping claws to open or clamp;

[0045] The first driving mechanism is used to drive the scraping mechanism to move along the axial direction of the adsorption member.

[0046] In the technical solution of the embodiment of the present application, by outputting the isolation piece through the cleaning mechanism, it can be achieved that the waste scraped off by the claws of the scraping mechanism through the isolation piece will not adhere to the claws of the scraping mechanism, which can reduce the impact of the scraping mechanism contaminating the waste on subsequent cleaning, reduce the cleaning of the scraping mechanism, and thus improve the cleaning efficiency of the cleaning adsorption piece.

[0047] In some embodiments, the isolation member is a film, and the cleaning mechanism comprises:

[0048] A support frame, the support frame is used to support the film roll;

[0049] A film clamping member, the film clamping member is used to clamp the film;

[0050] A film cutting member, wherein the film cutting member is used to cut the film;

[0051] The first film-coating driving mechanism is used to drive the film-cutting component to move in a direction close to or away from the film.

[0052] In the technical solution of the embodiment of the present application, the film roll is supported by the support frame, the film is clamped by the film clamping member to pull out the film, and the film cutting member is driven by the first film coating driving mechanism to move to cut the film, thereby realizing the separation of the film from the film roll, and the clamping claw can clean the adsorbent by the separated film, and the film and the waste material attached to the film are directly discarded and recycled after cleaning, which can ensure that the waste material scraped by the scraping and washing mechanism will not adhere to the clamping claw. This embodiment can reduce the impact of the scraping and washing mechanism contaminating the scraping and washing mechanism on subsequent cleaning, reduce the cleaning of the scraping and washing mechanism, and thus improve the cleaning efficiency of the adsorbent.

[0053] In some embodiments, the cleaning device further comprises:

[0054] The second driving mechanism is used to drive the cleaning mechanism to move in a direction close to or away from the adsorbent.

[0055] In the technical solution of the embodiment of the present application, the cleaning mechanism is driven by the second driving mechanism to approach the adsorption member so that the cleaning mechanism can clean the adsorption member, which can avoid the adsorption member and reduce the driving tooling of the cleaning mechanism.

[0056] In some embodiments, the cleaning device further comprises:

[0057] The first support member, the cleaning mechanism and the scraping mechanism are both installed on the first support member, and the second driving mechanism is used to drive the first support member to move in a direction close to and away from the adsorption member.

[0058] In the technical solution of the embodiment of the present application, the cleaning mechanism and the scraping mechanism are both installed on the first support member, and the second driving mechanism drives the first support member to drive the cleaning mechanism and the scraping mechanism to move in the direction of approaching and moving away from the adsorption member, so that the scraping mechanism can clean the adsorption member.

[0059] In some embodiments, the scraping mechanism further comprises:

[0060] The second scraping and washing driving mechanism is used to drive the clamping claw to move in a direction close to or away from the adsorption member.

[0061] In the technical solution of the embodiment of the present application, the second scraping and washing driving mechanism can drive the clamping claw to move, and by driving the clamping claw to move in a direction close to the adsorbent, the clamping claw can pass through the film and clamp the film on the adsorbent for cleaning. By driving the clamping claw to move in a direction away from the adsorbent, the clamping claw is separated from the adsorbent, waiting for a new film to be in place, and waiting for the next adsorbent to move to the cleaning position.

[0062] In some embodiments, the cleaning mechanism further comprises:

[0063] A second film-coating driving mechanism, used for driving the film-clamping member to move in a direction close to or away from the adsorption member;

[0064] and / or,

[0065] The third film coating driving mechanism is used to drive the film clamping member to clamp or release the film.

[0066] In the technical solution of the embodiment of the present application, the second film coating driving mechanism drives the film clamping member to move in the direction close to the adsorbent to pull the film out of the film roll, and the cut film is transported between the clamping claw and the adsorbent, and the film clamping member is driven to move in the direction away from the adsorbent to clamp the end of the film roll so that the film can be dragged out of the film roll in the next action. The third film coating driving mechanism drives the film clamping member to clamp the film to achieve the dragging of the film. When the clamping claw passes through the film and clamps on the adsorbent, the film clamping member is driven to release the film so that the clamping claw can drive the film to move to clean the adsorbent.

[0067] In some embodiments, the cleaning device further comprises:

[0068] A waste collection mechanism, used for receiving the waste and the isolation member;

[0069] The third driving mechanism is used to drive the waste collecting mechanism to move between the storage position and below the adsorption member.

[0070] In the technical solution of the embodiment of the present application, the waste collection mechanism is driven by the third driving mechanism to move to the bottom of the adsorption component. The waste collection mechanism can receive and recycle the fallen film and the waste attached to the film to prevent the film or waste from contaminating the work station. After cleaning is completed, the waste collection mechanism can be driven to the storage position to avoid the adsorption component.

[0071] In a third aspect, the present application further provides a cleaning method using the impurity removal device as described in any of the above embodiments, comprising:

[0072] Cleaning an adsorption component located at a target position among a plurality of adsorption components of an adsorption assembly;

[0073] Driving the adsorption component to rotate to replace the adsorption component located at the target position;

[0074] Clean the adsorbent currently located at the target location.

[0075] In the technical solution of the embodiment of the present application, by adjusting the adsorption part located at the target position, it is possible to achieve cleaning without moving the cleaning device or the position of people. The adsorption part located at the target position is cleaned, which simplifies the cleaning device or saves manpower, thereby improving cleaning efficiency and reducing costs.

[0076] In some embodiments, the cleaning method further comprises:

[0077] Driving the adsorption assembly to rotate to an initial position;

[0078] When the positioning mechanism of the impurity removal device is matched with the positioning matching part, the adsorption component is controlled to enter the impurity removal chamber.

[0079] In the technical solution of the embodiment of the present application, the adsorption component is rotated to the initial position and positioned by a positioning mechanism, so as to reduce the probability of the adsorption component interfering with the impurity removal chamber when entering the impurity removal chamber.

[0080] In some embodiments, before the adsorption component of the impurity removal device is separated from the impurity removal chamber, the cleaning method further includes: the cover driving mechanism of the impurity removal device drives the cover of the impurity removal device to rotate until the cover is unlocked from the impurity removal chamber;

[0081] After controlling the adsorption component to enter the impurity removal chamber, the cleaning method further comprises: a cover driving mechanism of the impurity removal device drives the cover of the impurity removal device to rotate until the cover is locked with the impurity removal chamber.

[0082] In the technical solution of the embodiment of the present application, the cover body is driven to rotate by the cover body driving mechanism to achieve unlocking and sealing of the debris removal chamber, thereby ensuring the sealing of the debris removal chamber during the debris removal process.

[0083] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0084] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0085] Figure 1 One of the structural schematic diagrams of the impurity removal system provided in some embodiments of the present application;

[0086] Figure 2 One of the exploded structural schematic diagrams of the impurity removal device provided in some embodiments of the present application;

[0087] Figure 3 One of the structural schematic diagrams of the impurity removal device provided in some embodiments of the present application;

[0088] Figure 4 One of the cross-sectional structural schematic diagrams of the impurity removal device provided in some embodiments of the present application;

[0089] Figure 5 for Figure 4 A partial enlarged view of the middle A;

[0090] Figure 6 One of the structural schematic diagrams of the cleaning device provided in some embodiments of the present application;

[0091] Figure 7 A second structural schematic diagram of a cleaning device provided in some embodiments of the present application;

[0092] Figure 8 for Figure 7 A partial enlarged view of point B in the middle;

[0093] Fig. 9 One of the schematic diagrams of the clamping state of the clamping member provided in some embodiments of the present application;

[0094] Fig.10 A second schematic diagram of the film clamping state of the film clamping member provided in some embodiments of the present application;

[0095] Fig.11 A schematic diagram of a state where a clamping jaw clamps a film according to some embodiments of the present application;

[0096] Fig.12 One of the structural schematic diagrams of the scraping and washing mechanism provided in some embodiments of the present application;

[0097] Fig.13 One of the flow charts of the cleaning method provided in some embodiments of the present application;

[0098] Fig.14 One of the flow charts of the cleaning method provided in some embodiments of the present application.

[0099] Reference numerals:

[0100] The impurity removal system 100, the impurity removal chamber 110, the adsorption member 120, and the first driving mechanism 130;

[0101] The impurity removal device 200, the positioning mechanism 201, the positioning rod 202, the buffer device 203, the buffer head 204, the damper 205, the first bearing 206, the second bearing 207, and the third bearing 208;

[0102] Support structure 210, support member 211, avoidance opening 212, support portion 213, fixing member 214, fixing member avoidance hole 215, connection structure 216, spring seat 217, bolt 218, mounting bracket 219;

[0103] Adsorption assembly 220, mounting member 221, positioning slot 222, adsorption drive mechanism 223, transmission shaft 224;

[0104] Cover body 230, cover plate 231, first avoidance hole 232, cover body second avoidance hole 233, connecting groove 234, locking member 235, locking portion 236, cover body driving mechanism 237, telescopic cylinder 238, connecting rod 239;

[0105] A cleaning device 300 and a first supporting member 301;

[0106] Cleaning mechanism 310, support frame 311, film clamping member 312, first clamping member 3121, first connecting arm 31211, first clamping portion 31212, first section 31212a, second section 31212b, second clamping member 3122, pressing plate 313, notch 3131, film cutting member 314, film pressing member 315, first film coating drive mechanism 316, second film coating drive mechanism 317, third film coating drive mechanism 318, fourth film coating drive mechanism 319;

[0107] Film roll 320, film 321, roller 322, damper 323;

[0108] A scraping mechanism 330, a clamping claw 331, a first claw body 3311, a first hinged arm 3312, a second claw body 3313, a first scraping driving mechanism 332, and a second scraping driving mechanism 333;

[0109] A first sensor 341, a second sensor 342, and a third sensor 343;

[0110] Waste collection mechanism 350. DETAILED DESCRIPTION

[0111] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0112] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0113] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0114] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0115] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0116] The term "multiple" as used in this application refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple sheets" refers to more than two sheets (including two sheets).

[0117] At present, from the perspective of market development, the application of power batteries is becoming more and more extensive. Power batteries are not only used in energy storage power systems such as hydropower, thermal power, wind power and solar power stations, but also widely used in electric vehicles such as electric bicycles, electric motorcycles, electric vehicles, as well as military equipment and aerospace and other fields. With the development of electric vehicles, military equipment, aerospace, etc., power batteries have become the key to the sustainable development of the automotive industry. For electric vehicles, military equipment, aerospace, etc., power battery production technology is an important factor related to their development. The process of power battery production includes slurry production.

[0118] The applicant has noticed that, during the current slurry production process, the slurry is easily contaminated by impurities such as iron. When the slurry is subsequently coated on a substrate, the impurities such as iron in the slurry will scratch the substrate, affecting the coating effect of the slurry. In order to reduce the impurities in the slurry, an impurity removal device can be used for iron removal and filtration. In the related art, during the use of the impurity removal device, the impurity removal device is easily contaminated by impurities and affects the subsequent cleaning, resulting in low cleaning effect and cleaning efficiency of the impurity removal device.

[0119] The applicant has noticed that in order to remove impurities such as iron in the slurry, in the prior art, an adsorbent is required to absorb the impurities such as iron in the slurry, and after absorption, the adsorbent needs to be cleaned to remove the iron and other waste materials on the adsorbent. However, the existing manual cleaning is inconvenient, and it is necessary to move the position to clean different adsorbents, which is time-consuming and labor-intensive and has potential safety hazards. It is difficult for the cleaning device to clean multiple adsorbents at one time. In order to ensure the cleaning effect, the structural design of the cleaning device is complicated and the production cost is high.

[0120] Based on the above considerations, in order to improve the cleaning efficiency of the magnetic rod, the applicant has designed a debris removal device, a debris removal system and a cleaning method after in-depth research. When cleaning the debris removal device, by rotating the adsorption component, some adsorption parts can be cleaned in turn, thereby improving the cleaning effect and cleaning efficiency and saving production costs.

[0121] According to some embodiments of the present application, Figure 1 shown. Figure 1 This is one of the structural schematic diagrams of the impurity removal system 100 provided in some embodiments of the present application.

[0122] The present application provides an impurity removal system 100, which may include an impurity removal chamber 110, an impurity removal device 200 adsorption member, and a cleaning device 300. The impurity removal chamber 110 is used to accommodate the slurry to be processed. The adsorption member 120 of the impurity removal device 200 is arranged corresponding to the impurity removal chamber 110, and is used to adsorb waste in the slurry to be processed. The cleaning device 300 is used to clean the waste attached to the adsorption member 120.

[0123] It is worth mentioning that this solution can be applied in multiple scenarios. Here, the adsorption member 120 is a magnetic rod and the impurity removal chamber 110 is an iron removal chamber.

[0124] At least one impurity removal channel may be provided in the impurity removal chamber 110, and the impurity removal channel is used to accommodate the slurry to be treated and allow the slurry to be treated to flow along the impurity removal channel. The adsorbent 120 is correspondingly arranged in the impurity removal channel to adsorb and remove iron from the slurry to be treated flowing through the impurity removal channel.

[0125] Among them, there can be multiple impurity removal channels in the impurity removal chamber 110, and the two ends of the multiple impurity removal channels are correspondingly connected. By setting multiple impurity removal channels, the capacity of the impurity removal chamber 110 is increased, and the adsorption member 120 of the impurity removal device 200 can be provided with multiple impurity removal channels corresponding to the impurity removal chamber 110, thereby improving the iron removal efficiency. In this embodiment, the impurity removal system 100 may also include a lifting device, which is coupled to the impurity removal device 200 by power coupling, and is used to drive the impurity removal device 200 to move up and down. Specifically, the lifting device may include a first lifting cylinder and a lifting track. Taking the illustrated direction as an example, the lifting device is used to move the impurity removal device 200 up and down along the lifting track, so that the impurity removal device 200 is separated from the impurity removal chamber 110 and the adsorption member 120 is cleaned by the cleaning device 300.

[0126] In actual implementation, after the impurity removal device 200 has been removing iron in the impurity removal chamber 110 for a period of time, the lifting device drives the impurity removal device 200 to move upward, thereby driving the adsorption component 120 to separate from the impurity removal chamber 110. After the cleaning mechanism has finished cleaning the adsorption component 120, the lifting device drives the impurity removal device 200 to move downward, so that the adsorption component 120 extends into the impurity removal channel of the impurity removal chamber 110 to continue removing iron.

[0127] After a period of adsorption, the adsorbent 120 needs to clean the waste on the adsorbent 120 to improve the adsorption efficiency of the adsorbent 120. After the waste attached to the adsorbent 120 is cleaned by the cleaning device 300, the adsorbent 120 is restored to its original state and then extended into the impurity removal channel to adsorb the slurry to be processed, thereby ensuring the processing efficiency and effect of the slurry to be processed.

[0128] It is worth mentioning that the waste materials in this embodiment may include magnetic substances and magnetic liquids. The adsorbent 120 may be a magnetic bar that can adsorb magnetic substances or magnetic liquids.

[0129] In some embodiments, the impurity removal system 100 may include a plurality of impurity removal chambers 110, and the plurality of impurity removal chambers 110 are arranged end to end. The two impurity removal chambers 110 located at the head and the tail are respectively connected to a feed pipe and a discharge pipe, so that the slurry to be processed needs to flow through the plurality of impurity removal chambers 110 in sequence, so that the slurry to be processed undergoes multi-stage iron removal purification treatment.

[0130] The impurity removal system 100 may be provided with a plurality of impurity removal devices 200, which correspond one-to-one to the plurality of impurity removal chambers 110, and are used to remove iron from the plurality of impurity removal chambers 110, so that the slurry to be processed can be removed iron at multiple stages, and the iron removal effect is better.

[0131] It is worth mentioning that the waste materials in this embodiment may include magnetic substances and magnetic liquids. The adsorbent 120 may be a magnetic bar that can adsorb magnetic substances or magnetic liquids.

[0132] In some embodiments, the impurity removal system 100 may include a plurality of cleaning devices 300. After a period of adsorption, the adsorbent 120 needs to clean the waste on the adsorbent 120 to improve the adsorption efficiency of the adsorbent 120. After the waste attached to the adsorbent 120 is cleaned by the cleaning device 300, the adsorbent 120 is restored to its original state and then extended into the impurity removal channel to perform adsorption treatment on the slurry to be treated, thereby ensuring the treatment efficiency and effect of the slurry to be treated.

[0133] In one example, the impurity removal system 100 may include a plurality of impurity removal devices 200 and a plurality of cleaning devices 300 , wherein the plurality of impurity removal devices 200 and the plurality of cleaning devices 300 correspond to each other one by one, and the adsorbents 120 of the corresponding impurity removal devices 200 are cleaned by the cleaning devices 300 .

[0134] In another example, the impurity removal system 100 may include multiple impurity removal devices 200 and multiple cleaning devices 300. The impurity removal device 200 may be provided with multiple adsorption components 120, wherein each impurity removal device 200 corresponds to at least two cleaning devices 300. The two adsorption components 120 of the impurity removal device 200 are cleaned simultaneously by two cleaning devices 300, thereby improving the cleaning efficiency.

[0135] like Figures 2 to 5 As shown, Figure 2 One of the exploded structural schematic diagrams of the impurity removal device provided in some embodiments of the present application; Figure 3 One of the structural schematic diagrams of the impurity removal device provided in some embodiments of the present application; Figure 4 One of the cross-sectional structural schematic diagrams of the impurity removal device provided in some embodiments of the present application; Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0136] On the other hand, the present application provides a de-impurity device 200 .

[0137] According to some embodiments of the present application, Figures 2 to 4 As shown, the impurity removing device 200 includes an adsorption component 220 and an adsorption driving mechanism 223 .

[0138] The adsorption assembly 220 includes a plurality of adsorption members 120 for adsorbing waste materials in the slurry to be processed.

[0139] Multiple adsorption members 120 are used to correspond to multiple impurity removal channels in the impurity removal chamber 110. The shape of the adsorption member 120 is set corresponding to the shape of the impurity removal channel and matched with the gap of the impurity removal channel. After the adsorption member 120 is extended into the impurity removal channel, the slurry to be treated can only flow through the gap between the adsorption member 120 and the inner wall of the impurity removal channel, thereby increasing the contact area between the slurry to be treated and the adsorption member 120 and improving the efficiency of adsorption and iron removal.

[0140] The output end of the adsorption driving mechanism 223 is connected to the adsorption component 220 for driving the adsorption component 220 to rotate.

[0141] In this embodiment, the adsorption drive mechanism 223 can be a drive motor, which can be a servo motor. A reducer can be provided at the output end of the drive motor. The adsorption drive mechanism 223 is power-coupled with the adsorption component 220 through the reducer to drive the adsorption component 220 to rotate and control the accuracy of the rotation angle.

[0142] Multiple adsorption members 120 can be distributed along the circumference of the adsorption component 220. It is difficult for the cleaning device 300 of the impurity removal system 100 to directly clean all the adsorption members 120 at one time. The adsorption component 220 is driven to rotate by the output end of the adsorption drive mechanism 223, thereby driving multiple adsorption members 120 to rotate, so as to adjust the adsorption members 120 toward the cleaning device 300 of the impurity removal system 100, and clean the adsorption members 120 through the cleaning device 300.

[0143] In actual implementation, when the lifting device drives the impurity removal device 200 to move to the position to be cleaned, the cleaning device 300 of the impurity removal system 100 cleans the corresponding adsorption component 120. After the adsorption component 120 is cleaned, the adsorption drive mechanism 223 drives the adsorption component 220 to rotate a certain angle so that the next adsorption component 120 adjacent to the adsorption component 120 is directly opposite to the cleaning device 300, and the adsorption component 120 is cleaned by the cleaning device 300, and so on. It can be understood that when the impurity removal device 200 corresponds to two or more cleaning devices 300, the two cleaning devices 300 can clean two adsorption components 120 at the same time, and the adsorption drive mechanism 223 can drive the adsorption component 220 to rotate until the two adjacent adsorption components 120 are directly opposite to the two cleaning devices 300.

[0144] According to the impurity removal device 200 provided in the embodiment of the present application, by driving the adsorption component 220 to rotate to adjust the relative positions of the multiple adsorption components 120, the multiple adsorption components 120 on the adsorption component 220 can be cleaned in turn, which can improve the cleaning effect of the adsorption components 120, simplify the cleaning device or save manpower, improve the cleaning efficiency and cleaning effect, and reduce production costs.

[0145] like Figures 2 to 4 As shown, according to some embodiments of the present application, the impurity removal device 200 may further include a support structure 210 and a positioning mechanism 201 .

[0146] The adsorption driving mechanism 223 may be installed on the supporting structure 210 , and the adsorption assembly 220 may be rotatably installed on the supporting structure 210 .

[0147] The support structure 210 can be used to support the adsorption drive mechanism 223 and the adsorption component 220. The adsorption drive mechanism 223 and the adsorption component 220 can be respectively arranged on two opposite sides of the support structure 210. The output end of the adsorption drive mechanism 223 passes through the support structure 210 and is connected to the adsorption component 220 to drive the adsorption component 220 to rotate.

[0148] The positioning mechanism 201 may be installed on the supporting structure 210 , and the adsorption component 220 may have a positioning matching portion. When the adsorption component 220 is rotated to a target position, the positioning mechanism 201 may be used to match with the positioning matching portion.

[0149] The positioning mechanism 201 can determine whether the adsorption component 220 rotates to the target position by cooperating with the positioning matching part. If the positioning mechanism 201 can cooperate with the positioning matching part, it is determined that the adsorption component 220 rotates to the target position. If the positioning mechanism 201 cannot cooperate with the positioning matching part, it is determined that the adsorption component 220 does not rotate to the target position. In this embodiment, the target position refers to the initial position of the adsorption component 220 after it is separated from the impurity removal chamber 110 and before it rotates.

[0150] In actual implementation, the multiple adsorbents 120 on the adsorption assembly 220 correspond one-to-one to the multiple impurity removal channels in the impurity removal chamber 110. Although the adsorbents 120 and the impurity removal channels are clearance-matched, the clearance is small. After cleaning the adsorption assembly 220, the multiple adsorbents 120 need to be put back into the multiple impurity removal channels. Due to the existence of processing and assembly tolerances, if each adsorbent 120 is not returned to the corresponding impurity removal channel, interference is likely to occur, and the position after each rotation may not be exactly the same. Therefore, after each adsorbent 120 is cleaned, the adsorption assembly 220 needs to be reversed to the initial position, that is, the target position, so that the multiple adsorbents 120 correspond one-to-one to the impurity removal channels, and then the positioning mechanism 201 cooperates with the positioning matching part to determine whether the adsorption assembly 220 moves to the target position and keep the adsorption assembly 220 at the target position.

[0151] According to the positioning mechanism 201 provided in the embodiment of the present application, the positioning mechanism 201 cooperates with the positioning matching part to reduce the impact of processing and assembly errors on the equipment, thereby reducing the probability of interference between the adsorption component 120 and the impurity removal chamber 110 and damaging the equipment, thereby improving the durability and iron removal efficiency of the iron removal equipment.

[0152] In some embodiments, the impurity removal device 200 may further include a positioning mounting bracket, the positioning mechanism 201 may be mounted on the positioning mounting bracket, and the positioning mounting bracket is spaced apart from the support structure 210. The adsorption drive mechanism 223 may be mounted on the support structure 210.

[0153] like Figure 2 , Figure 4 and Figure 5 As shown, according to some embodiments of the present application, the positioning matching portion can be a positioning groove 222 provided on the upper surface of the adsorption component 220, and the positioning mechanism 201 can have a telescopic positioning rod 202, and the positioning rod 202 is suitable for extending into the positioning groove 222. It should be noted that Figure 4 and Figure 5 In this state, the positioning rod 202 is in a position where it does not extend into the positioning slot 222.

[0154] The positioning matching part can be a positioning groove 222 arranged on the upper surface of the adsorption component 220. The positioning mechanism 201 can include a positioning cylinder. The positioning rod 202 can be telescopically installed on the positioning cylinder to drive the positioning rod 202 to be telescopically set. When the adsorption component 220 is rotated to the target position, the positioning rod 202 can be extended into the positioning groove 222 to prevent the adsorption component 220 from rotating relatively.

[0155] In this embodiment, the positioning rod 202 may be a round rod, the positioning groove 222 may be a round groove, the positioning rod 202 and the positioning groove 222 may be clearance fit, and the fit tolerance of the positioning rod 202 and the positioning groove 222 is less than the fit tolerance of the adsorbent 120 and the impurity removal channel. In other embodiments, the positioning rod 202 and the positioning groove 222 may also be other shapes, such as square and diamond, etc., which are not limited here.

[0156] like Figure 2 , Figure 4 and Figure 5 As shown, according to some embodiments of the present application, the impurity removal device 200 may further include a cover 230. The cover 230 may be used to close the impurity removal chamber 110 of the impurity removal system 100.

[0157] When removing iron, it is necessary to ensure that there is a certain pressure in the impurity removal chamber 110 . The cover 230 can be disposed on the opening at the upper end of the impurity removal chamber 110 to seal the impurity removal chamber 110 .

[0158] like Figure 4 and Figure 5 As shown, the cover body 230 is installed between the adsorption assembly 220 and the positioning mechanism 201 , and the cover body 230 has a first avoidance hole 232 , and the positioning mechanism 201 is suitable for passing through the first avoidance hole 232 .

[0159] Because during the iron removal process, the adsorption component 220 needs to be set in the impurity removal chamber 110, and the positioning mechanism 201 is set outside the impurity removal chamber 110, the cover body 230 is installed between the adsorption component 220 and the positioning mechanism 201. In order to enable the positioning mechanism 201 to cooperate with the adsorption component 220, a first avoidance hole 232 is provided on the cover body 230, so that the positioning mechanism 201 can pass through the first avoidance hole 232 and cooperate with the positioning matching part of the positioning mechanism 201.

[0160] In actual implementation, when the adsorption component 220 rotates to the target position, the positioning matching part on the adsorption component 220 is opposite to the first avoidance hole 232, so that the positioning rod 202 of the positioning mechanism 201 can pass through the first avoidance hole 232 and cooperate with the positioning matching part to limit the position.

[0161] like Figure 2 and Figure 4 As shown, in some embodiments, two first avoidance holes 232 may be provided, and the two avoidance holes of the cover body 230 are symmetrically arranged along the rotation axis of the adsorption assembly 220 to facilitate assembly and debugging of the cover body 230 .

[0162] like Figure 2 As shown, according to some embodiments of the present application, the first avoidance hole 232 may be in the shape of an arc with its center located at the rotation axis of the adsorption assembly 220 .

[0163] The first avoidance hole 232 is set to be an arc shape, so that the coverage area of ​​the first avoidance hole 232 is increased, which is convenient for the alignment of the positioning matching part and the first avoidance hole 232. In addition, when the positioning mechanism 201 cooperates with the positioning matching part, the cover body 230 can rotate within the arc range of the first avoidance hole 232, so that the cover body 230 and the impurity removal chamber 110 are locked or separated and unlocked.

[0164] like Figures 2 to 5 As shown, according to some embodiments of the present application, the support structure 210 may include a support member 211 and a fixing member 214 .

[0165] The adsorption drive mechanism 223 can be installed on the support member 211, and the support member 211 can be connected to the lifting device, and is used to drive the adsorption assembly 220 and the adsorption drive mechanism 223 to move in the up and down direction through the lifting device. The adsorption drive mechanism 223 is arranged on the upper side of the support member 211, and the adsorption assembly 220 is arranged on the lower side of the support member 211. The upper side of the support member 211 can be provided with a mounting bracket 219, and the adsorption drive mechanism 223 is installed on the mounting bracket 219, and the mounting bracket 219 can be spaced a certain distance from the support member 211 to facilitate the installation of the adsorption drive mechanism 223.

[0166] The fixing member 214 may be connected to the supporting member 211 , and the adsorption assembly 220 may be rotatably mounted on the fixing member 214 . The fixing member 214 may be provided with a fixing member avoidance hole 215 , and the positioning mechanism 201 is suitable for penetrating the fixing member avoidance hole 215 .

[0167] The fixing member 214 can be fixedly connected to the support member 211, and the fixing member 214 can be arranged at the lower side of the support member 211, the positioning mechanism 201 can be arranged at the upper side of the support member 211, and the adsorption assembly 220 can be rotatably installed at the lower side of the fixing member 214. The fixing member 214 can be provided with a fixing member avoidance hole 215, so that the positioning mechanism 201 can pass through the fixing member 214 and cooperate with the positioning matching part. The fixing member avoidance hole 215 can play a corrective role on the positioning mechanism 201, and the positioning mechanism 201 needs to pass through the fixing member avoidance hole 215 before cooperating with the positioning matching part.

[0168] In actual implementation, the adsorption component 220 needs to be rotated to the target position after cleaning, and the positioning matching part is aligned with the fixing part avoidance hole 215, and the positioning mechanism 201 is aligned with the fixing part avoidance hole 215, so that the positioning mechanism 201 can cooperate with the positioning matching part. If the positioning mechanism 201 is offset, it cannot cooperate with the positioning matching part through the fixing part avoidance hole 215, and the system just issues an alarm; if the adsorption component 220 is offset, it cannot be rotated to the target position, and the positioning mechanism 201 cannot cooperate with the positioning matching part after passing through the fixing part avoidance hole 215, and the system just issues an alarm.

[0169] According to the fixing part avoidance hole 215 in the embodiment of the present application, a correction effect is played on the positioning mechanism 201 and the positioning matching part, so as to avoid the adsorption component 220 failing to move to the target position due to equipment tooling loss or error, and the impurity removal device 200 starting to fall, causing interference between the adsorption part 120 and the impurity removal chamber 110.

[0170] like Figures 2 to 4 As shown, according to some embodiments of the present application, the impurity removal device 200 may further include a support structure 210, and the adsorption drive mechanism 223 may be installed on the support structure 210. The adsorption assembly 220 may include a mounting member 221 and a plurality of adsorption members 120.

[0171] The mounting member 221 is rotatably mounted on the supporting structure 210 . The specific structure of the supporting structure 210 may refer to the aforementioned embodiment. The output end of the adsorption driving mechanism 223 is connected to the mounting member 221 , and the positioning matching portion is provided on the mounting member 221 .

[0172] The entire adsorption assembly 220 is driven to rotate by coupling the output end of the adsorption drive mechanism 223 with the mounting member 221. The output end of the adsorption drive mechanism 223 is connected with a transmission shaft 224, which passes through the support member 211, the cover body 230 and the fixing member 214 in sequence, so that the lower end of the transmission shaft 224 is fixedly connected to the mounting member 221, and the transmission shaft 224 is coaxially arranged with the rotation axis of the mounting member 221 to drive the mounting member 221 to rotate.

[0173] A plurality of adsorption members 120 are installed on the mounting member 221 at intervals around the rotation axis of the mounting member 221 .

[0174] By installing the plurality of adsorbents 120 on the mounting member 221 at intervals around the rotation axis of the mounting member 221 , the plurality of adsorbents 120 can cooperate with the impurity removal passage of the impurity removal chamber 110 , and the cleaning device 300 can clean the adsorbents 120 .

[0175] like Figures 2 to 4 As shown, according to some embodiments of the present application, the support structure 210 includes a support member 211 and a fixing member 214 .

[0176] The adsorption driving mechanism 223 may be installed on the upper side of the support member 211 , and the mounting member 221 may be installed on the lower side of the support member 211 .

[0177] The fixing member 214 is connected to the supporting member 211, and the mounting member 221 is rotatably mounted on the fixing member 214 through the first bearing 206. The fixing member 214 can be arranged on the lower side of the supporting member 211 and located between the mounting member 221 and the supporting member 211, and the mounting member 221 is rotatably mounted on the fixing member 214 through the first bearing 206, so that the mounting member 221 can rotate relative to the fixing member 214.

[0178] In this embodiment, the transmission shaft 224 passes through the fixing member 214 to be connected to the mounting member 221. The first bearing 206 is arranged between the transmission shaft 224 and the fixing member 214. The first bearing 206 can be a rolling bearing. By setting the first bearing 206, the stability of the mounting member 221 driven by the transmission shaft 224 can be ensured to rotate, thereby preventing the mounting member 221 from shaking or shifting.

[0179] The first bearing 206 may be a plane needle roller bearing, the rotation axis of which is coaxially arranged with the rotation axis of the mounting member 221 , thereby ensuring the preload between the mounting member 221 and the fixing member 214 while reducing the friction resistance.

[0180] like Figure 2 and Figure 4As shown, in some embodiments, a second bearing 207 may be provided between the transmission shaft 224 and the fixing member 214. The second bearing 207 may be a plane needle roller bearing. The rotation axis of the plane needle roller bearing is coaxially arranged with the rotation axis of the mounting member 221, thereby ensuring the preload force between the mounting member 221 and the fixing member 214 while reducing friction resistance.

[0181] like Figure 2 and Figure 4 As shown, the impurity removing device 200 may further include a cover 230 .

[0182] The cover 230 can be used to close the impurity removal chamber 110 of the impurity removal system 100 and can be installed between the fixing member 214 and the support member 211. The cover 230 has a second cover avoidance hole 233, and the connection structure 216 between the fixing member 214 and the support member 211 passes through the second cover avoidance hole 233.

[0183] A connecting structure 216 may be provided between the fixing member 214 and the supporting member 211 for fixedly connecting the fixing member 214 and the supporting member 211. Since the cover body 230 is disposed between the fixing member 214 and the supporting member 211, a second avoidance hole 233 is provided in the cover body for the connecting structure 216 to pass through.

[0184] In this embodiment, the connecting structure 216 may include a spring seat 217 and a bolt 218. The spring seat 217 may be arranged on the fixing member 214. The spring seat 217 is used to pass through the second avoidance hole 233 of the cover body from bottom to top. The support member 211 is provided with a mounting hole for the bolt 218 to pass through. The bolt 218 passes through the mounting hole and is threadedly engaged with the spring seat 217. The upper end of the spring seat 217 abuts against the lower side surface of the support member 211 to improve the stability of the installation of the fixing member 214 and the support member 211.

[0185] Among them, there can be multiple connecting structures 216, and the multiple connecting structures 216 are distributed and spaced apart along the circumference of the fixing member 214. The cover body is provided with multiple second avoidance holes 233, and the multiple cover body second avoidance holes 233 are provided in a one-to-one correspondence with the corresponding multiple connecting structures 216 to inevitably avoid the multiple connecting structures 216.

[0186] In some embodiments, the second avoidance hole 233 of the cover body can be in an arc shape with the center located at the rotation axis of the adsorption assembly 220. By setting the second avoidance hole 233 of the cover body in an arc shape to avoid the connection structure 216 between the fixing member 214 and the support member 211, the cover body 230 can be rotatably arranged within the range of the arc shape relative to the fixing member 214. Among them, the height of the spring seat 217 can be greater than the thickness of the cover body 230, so that the cover body 230 can rotate relative to the support member 211 and the fixing member 214.

[0187] like Figure 2 As shown, according to some embodiments of the present application, the impurity removal device 200 may further include a cover body 230 and a cover body driving mechanism 237 .

[0188] The cover 230 can selectively close the impurity removal chamber 110 of the impurity removal system 100 .

[0189] In this embodiment, the cover body 230 may include a cover plate 231 and a locking member 235. The cover plate 231 may be used to cover the opening of the de-cluttering chamber 110. The locking member 235 may be connected to the cover plate 231 and located at the lower side of the cover plate 231. The locking member 235 may be used to lock with the de-cluttering chamber 110 so that the cover plate 231 is sealed and connected with the de-cluttering chamber 110. Specifically, the opening of the de-cluttering chamber 110 may be provided with an extension extending outward in the lateral direction. The locking member 235 may be distributed along the circumference of the cover plate 231, and the lower end of the locking member 235 may be provided with a locking portion 236 extending toward the inner side of the cover plate 231. The locking portion 236 may be locked and matched with the extension portion.

[0190] The output end of the cover driving mechanism 237 can be connected to the cover 230 by power coupling, so as to drive the cover 230 to rotate. The cover 230 can be locked and unlocked with the impurity removal chamber 110 by driving the cover 230 to rotate.

[0191] In this embodiment, the cover body driving mechanism 237 can be dynamically coupled to the cover plate 231, and the locking member 235 is driven to rotate by driving the cover plate 231 to rotate. When the locking member 235 is rotated to the point where the locking portion 236 is locked with the extension portion, the upper surface of the locking portion 236 is tightly pressed against the lower surface of the extension portion, and the cover plate 231 is pressed against the opening of the debris removal chamber 110, thereby locking the cover body 230 and the debris removal chamber 110; when the locking member 235 is rotated to the point where the locking portion 236 is separated from the extension portion, the cover body 230 and the debris removal chamber 110 are unlocked.

[0192] It should be noted that the first avoidance hole 232 and the second avoidance hole 233 of the cover body in the aforementioned embodiment can be arranged on the cover plate 231 .

[0193] In actual implementation, when the adsorption member 120 needs to be cleaned, the cover plate 231 is first driven to rotate by the cover body driving mechanism 237, driving the locking member 235 to separate and unlock from the extension portion, and the impurity removal device 200 is driven to rise upward by the lifting device, and the cover plate 231 is separated from the impurity removal chamber 110; after the adsorption member 120 is cleaned, the impurity removal device 200 is driven to descend downward by the lifting device, and the cover plate 231 covers the opening of the impurity removal chamber 110, and the cover body driving mechanism 237 drives the cover plate 231 to rotate in the opposite direction, driving the locking portion 235 of the locking member 235 to press against the extension portion, and pressing the cover plate 231 against the opening of the impurity removal chamber 110, so as to achieve the sealing of the impurity removal chamber 110.

[0194] The cover body 230 and the cover body driving mechanism 237 provided in the embodiment of the present application ensure the sealing effect of the impurity removal chamber 110.

[0195] like Figure 2 and Figure 4 As shown, in some embodiments, there may be multiple locking members 235, and there may be multiple extensions. The multiple extensions are spaced apart along the circumference of the debris removal chamber 110. The multiple locking members 235 correspond to the multiple extensions one by one, so that the multiple locking members 235 can be respectively engaged with the corresponding extensions, thereby improving the locking effect between the cover body 230 and the debris removal chamber 110; rotating the cover body 230 can cause the multiple locking members 235 and the multiple extensions to be misaligned with each other, thereby achieving unlocking of the cover body 230.

[0196] like Figure 2 and Figure 4 As shown, according to some embodiments of the present application, the impurity removing device 200 may further include a supporting member 211 .

[0197] The cover driving mechanism 237 can be installed on the support member 211, the cover body 230 can be rotatably installed on the support member 211, and the cover driving mechanism 237 and the cover body 230 can be respectively located on both sides of the support member 211, the support member 211 can be provided with an avoidance opening 212, and the output end of the cover driving mechanism 237 can pass through the avoidance opening 212 and be dynamically coupled to the cover body 230.

[0198] The cover driving mechanism 237 is installed on the upper side of the support member 211, and the cover body 230 is rotatably installed on the lower side of the support member 211, wherein a support portion 213 can be provided on the lower side of the support member 211, and the support portion 213 can be arranged in a columnar shape, and the axis of the support portion 213 can be arranged colinearly with the rotation axis of the cover body 230, and a third bearing 208 can be provided between the cover body 230 and the support portion 213. The stability of the rotation of the cover body 230 is ensured by arranging the support portion 213 and the third bearing 208, and the third bearing 208 can be a rolling bearing.

[0199] The support member 211 is provided with an escape opening 212 for the output end of the cover driving mechanism 237 to pass through. The output end of the cover driving mechanism 237 is connected to the cover 230 by passing through the escape opening 212 to drive the cover 230 to rotate, thereby realizing locking and unlocking of the cover 230 and the impurity removal chamber 110.

[0200] like Figure 2 , Figure 4 and Figure 5 As shown, according to some embodiments of the present application, the output end of the cover driving mechanism 237 may include a connecting rod 239 , the avoidance opening 212 may be an arc shape with its center located at the rotation axis of the cover 230 , and the connecting rod 239 may be hinged to the cover 230 .

[0201] The connecting rod 239 extends in the up-down direction to penetrate the avoidance opening 212 in the up-down direction. The avoidance opening 212 may be in an arc shape with the center located at the rotation axis of the cover body 230. The connecting rod 239 is hinged to the cover body 230. The cover body 230 is provided with a connecting groove 234. The lower end of the connecting rod 239 may cooperate with the connecting groove 234 to realize the hinge connection between the connecting rod 239 and the cover body 230. The connecting rod 239 is driven to move along the arc shape in the avoidance opening 212 to realize driving the cover body 230 to rotate.

[0202] like Figure 2 and Figure 3 As shown, in this embodiment, the cover driving mechanism 237 may further include a telescopic cylinder 238, one end of which may be rotatably connected to the support member 211 around an axis in the up-down direction, so that the telescopic cylinder 238 may rotate relative to the support member 211, and the other end of the telescopic cylinder 238 may be rotatably connected to the upper end of the connecting rod 239 around the axis of the connecting rod 239. Through the telescopic action of the telescopic cylinder 238, the connecting rod 239 is driven to slide in the arc-shaped avoidance opening 212, thereby driving the cover 230 to rotate, thereby realizing the locking and unlocking of the cover 230 and the debris removal chamber 110.

[0203] like Figure 2 and Figure 3 As shown, in some embodiments, a plurality of cover driving mechanisms 237 may be provided, and the plurality of cover driving mechanisms 237 are distributed along the circumference of the cover body 230, and a plurality of avoidance openings 212 are provided corresponding to the plurality of cover driving mechanisms 237. By setting up a plurality of cover driving mechanisms 237, the stability and driving force of the rotation of the cover body 230 can be improved.

[0204] like Figures 2 to 4 As shown, in some embodiments, a buffer device 203 may be further provided on the support member 211 . The buffer device 203 may be provided on the upper side of the support member 211 to abut against the connecting rod 239 , thereby providing a buffer to the connecting rod 239 .

[0205] When the telescopic cylinder 238 is in the retracted state, the connecting rod 239 is located at one end of the avoidance opening 212 close to the telescopic cylinder 238. As the telescopic cylinder 238 extends outward, it drives the connecting rod 239 to slide toward the other end of the avoidance opening 212. The buffer device 203 is correspondingly arranged at the other end of the avoidance opening 212 to stop against the connecting rod 239, thereby buffering the movement of the connecting rod 239 and preventing damage to the connecting rod 239.

[0206] like Figure 2 and Figure 3As shown, in this embodiment, the buffer device 203 includes a buffer head 204 and a damper 205. The buffer head 204 can be made of rubber or plastic. The buffer head 204 is connected to the damper 205. When the connecting rod 239 moves to the other end of the avoidance opening 212, the buffer head 204 and the connecting rod 239 are stopped, and the buffer head 204 and the damper 205 have a certain buffering effect on the connecting rod 239.

[0207] like Fig.13 As shown, the present application provides, on the other hand, a cleaning method using a de-impurity device as in any of the above embodiments. The cleaning method can be used to clean the de-impurity device 200. The cleaning method includes:

[0208] Step 410: Clean the adsorption component 120 located at the target position among the multiple adsorption components 120 of the adsorption assembly 220;

[0209] Step 420: driving the adsorption assembly 220 to rotate to replace the adsorption member 120 at the target position;

[0210] Step 430: Clean the adsorption component 120 currently located at the target position.

[0211] In this embodiment, the adsorbent 120 at the target position can be cleaned by a cleaning device 300 or manual cleaning, wherein the adsorbent 120 at the target position can be one or more, and more means two or more, whichever is easier to clean with the cleaning device 300 or manual cleaning, and the specific number is not limited here. After the adsorbent 120 at the target position is cleaned, the adsorbent assembly 220 can be driven to rotate to replace the adsorbent 120 at the target position. In this process, the cleaning device 300 and the cleaning staff do not need to move, and the uncleaned adsorbent 120 at the current target position can be cleaned, which is simple to operate.

[0212] In the technical solution of the embodiment of the present application, by adjusting the adsorption part 120 located at the target position, it is possible to clean the adsorption part 120 located at the target position without moving the cleaning device 300 or the position of a person, thereby simplifying the cleaning device 300 or saving manpower, thereby improving cleaning efficiency and reducing costs.

[0213] According to some embodiments of the present application, the cleaning method further comprises:

[0214] Step 440, driving the adsorption assembly 220 to rotate to the initial position;

[0215] Step 450 , when the positioning mechanism 201 of the impurity removal device 200 is properly matched with the positioning matching part, the adsorption component 220 is controlled to enter the impurity removal chamber 110 .

[0216] In this embodiment, the initial position refers to the position state when the adsorption component 220 is separated from the impurity removal chamber 110. In this position state, the multiple adsorption members 120 of the adsorption component 220 can correspond to the impurity removal channel in the impurity removal chamber 110. During the cleaning process of the multiple adsorption members 120 of the adsorption component 220, because there is an error in the rotation of the adsorption component 220, the position of the adsorption member 120 after rotation may not correspond to the position of the impurity removal channel, which will cause the adsorption member 120 to interfere with the iron removal chamber. By driving the adsorption component 220 to rotate to the initial position, each adsorption member 120 corresponds to the corresponding impurity removal channel, and then the positioning mechanism 201 cooperates with the positioning matching part to determine whether the adsorption component 220 has accurately reached the initial position, reducing the probability of interference caused by the rotation error of the device, and then controlling the adsorption component 220 to enter the impurity removal chamber 110.

[0217] In the technical solution of the embodiment of the present application, by rotating the adsorption assembly 220 to the initial position and positioning it through the positioning mechanism 201, the probability of the adsorption assembly 220 interfering with the impurity removal chamber 110 when entering the impurity removal chamber 110 is reduced, thereby improving the working stability and service life of the impurity removal device 200.

[0218] In some embodiments, after step 450, the cleaning method further comprises:

[0219] Step 460: drive the positioning mechanism 201 to reset.

[0220] In this embodiment, after the adsorption component 220 enters the impurity removal chamber 110, the positioning mechanism 201 can be controlled to reset and the positioning mechanism 201 can be separated from the positioning matching part, so that the positioning mechanism 201 will not hinder the rotation of the adsorption component 220 when the adsorption component 220 rotates for cleaning next time.

[0221] According to some embodiments of the present application, before the adsorption component 220 of the impurity removal device 200 is separated from the impurity removal chamber 110, the cleaning method further includes:

[0222] Step 470 : The cover driving mechanism 237 of the impurity removing device 200 drives the cover of the impurity removing device 200 to rotate until the cover and the impurity removing chamber 110 are unlocked.

[0223] After controlling the adsorption assembly 220 to enter the impurity removal chamber 110, the cleaning method further includes:

[0224] Step 480 : The cover driving mechanism 237 of the impurity removing device 200 drives the cover of the impurity removing device 200 to rotate until the cover and the impurity removing chamber 110 are locked.

[0225] In the technical solution of the embodiment of the present application, the cover body is driven to rotate by the cover body driving mechanism 237 to unlock and seal the impurity removal chamber 110, facilitate the separation of the cover body and the impurity removal chamber 110, and ensure the sealing of the impurity removal chamber 110 during the impurity removal process. Figures 6 to 12 As shown, the present application further provides a cleaning device 300 . Figure 6 One of the structural schematic diagrams of the cleaning device provided in some embodiments of the present application; Figure 7 A second structural schematic diagram of a cleaning device provided in some embodiments of the present application; Figure 8 for Figure 7 A partial enlarged view of point B in the middle; Fig. 9 One of the schematic diagrams of the film clamping state of the film clamping member provided in some embodiments of the present application; Fig.10 A second schematic diagram of the film clamping state of the film clamping member provided in some embodiments of the present application; Fig.11 A schematic diagram of a state where a clamping jaw clamps a film according to some embodiments of the present application; Fig.12 This is one of the structural schematic diagrams of the scraping and cleaning mechanism provided in some embodiments of the present application.

[0226] like Figure 1 , Figure 6 and Figure 7 According to some embodiments of the present application, the cleaning device 300 includes a cleaning mechanism 310 , a scraping mechanism 330 and a first driving mechanism 130 .

[0227] The cleaning mechanism 310 is used to output the isolation piece, and the isolation piece can surround and adhere to the surface of the adsorption piece 120 .

[0228] The scraping mechanism 330 includes a clamping jaw 331 and a first scraping driving mechanism 332 . The clamping jaw 331 is used to clamp the adsorbent 120 through an isolating member, and the first scraping driving mechanism 332 is used to drive the clamping jaw 331 to open or clamp.

[0229] The clamping jaws 331 of the scraping mechanism 330 can be opened and closed. When the clamping jaws 331 are clamped together, a clamping space with the same shape as the outer wall of the adsorbent 120 is formed inside the clamping jaws 331. The first scraping drive mechanism 332 can drive the clamping jaws 331 to clamp on the outer surface of the adsorbent 120, and the clamping jaws 331 can fit with the outer surface of the adsorbent 120 so that the clamping jaws 331 can scrape off the waste on the adsorbent 120 when moving.

[0230] like Figure 6 , Figure 7 Hehe Fig.13 As shown, in this embodiment, the clamping jaw 331 can be a clamping jaw cylinder, and the first scraping and washing driving mechanism 332 can be a driving cylinder of the clamping jaw cylinder. In other embodiments, the clamping jaw 331 can also be an electric clamping jaw, and the first scraping and washing driving mechanism 332 can be a driving motor of the electric clamping jaw.

[0231] When the clamp 331 clamps the adsorbent 120 through the isolation piece, the clamp 331 can clamp the isolation piece between the clamp 331 and the adsorbent 120, so that the isolation piece is attached to the outer surface of the adsorbent 120. During cleaning, waste attached to the isolation piece is scraped off, and the waste falls along with the isolation piece when the clamp 331 is opened.

[0232] The first driving mechanism 130 is used to drive the scraping mechanism 330 to move along the axial direction of the adsorbent 120 to scrape off the waste material attached to the adsorbent 120. The scraping mechanism 330 is driven to move along the axial direction of the adsorbent 120 to drive the clamping jaws 331 and the isolation member to move along the axial direction of the adsorbent 120 to scrape off the waste material on the adsorbent 120. The first driving mechanism 130 may include a movable track and a driving cylinder, and the scraping mechanism 330 moves along the movable track along the axial direction of the adsorbent 120, so that the scraping mechanism 330 cleans the adsorbent 120.

[0233] In actual implementation, the clamping jaws 331 of the scraping mechanism 330 are opened, and the isolation piece output by the cleaning mechanism 310 is located between the clamping jaws 331 and the adsorbent 120. When the first scraping driving mechanism 332 drives the clamping jaws 331 to clamp, the clamping jaws 331 are clamped on the outer wall of the adsorbent 120 through the isolation piece. The first driving mechanism 130 drives the scraping mechanism 330 to move along the axial direction of the adsorbent 120, so as to drive the clamping jaws 331 and the isolation piece to move along the axial direction of the adsorbent 120 from one end of the adsorbent 120 to the outside of the other end, until the clamping jaws 331 are separated from the adsorbent 120, so that the waste material attached to the outer wall of the adsorbent 120 is adhered to and scraped off by the isolation piece. The first scraping driving mechanism 332 drives the clamping jaws 331 to open, and the isolation piece and the waste material attached to the isolation piece fall together, completing the cleaning action of the adsorbent 120. Then, the first driving mechanism 130 drives the scraping mechanism 330 to move along the axis of the adsorption member 120 and return to the initial position to wait for the next cleaning action.

[0234] According to the cleaning device 300 provided in the present application, by outputting the film 321 through the cleaning mechanism 310, it can be achieved that the waste scraped off by the clamping claw 331 of the scraping mechanism 330 through the isolation member will not adhere to the clamping claw 331 of the scraping mechanism 330, and the impact of the scraping mechanism 330 contaminating the waste on subsequent cleaning can be reduced. There is no need to clean the scraping mechanism 330, thereby improving the cleaning efficiency of the cleaning adsorption member 120.

[0235] In some embodiments, the isolation member can also be a sleeve, which can be mounted on the outside of the adsorbent 120 and fit the outer surface of the adsorbent 120. The clamp 331 is clamped on the adsorbent 120 by the sleeve, and the clamp 331 and the adsorbent 120 are isolated by the sleeve to prevent waste from adhering to the clamp 331.

[0236] like Figures 6 to 9 As shown, according to some embodiments of the present application, the isolation member may be a film 321 , and the cleaning mechanism 310 may include a support frame 311 , a film clamping member 312 , a film cutting member 314 and a first film coating driving mechanism 316 .

[0237] The film 321 may be made of a soft material so as to be attached to the surface of the adsorbent 120, and the film 321 may have a certain degree of adhesion to enhance the cleaning effect of the film 321 on the waste. In this embodiment, the film 321 may be a plastic film such as a PE film, or the film 321 may be a film made of a material such as rubber, etc., which is not specifically limited here.

[0238] The support frame 311 can be used to support the film roll 320. The film roll 320 is rotatably mounted on the support frame 311, and a film 321 is wound on the film roll 320. The film roll 320 can rotate as the film 321 is pulled out, which can prevent the film 321 from stretching or breaking.

[0239] In this embodiment, a rotating shaft may be provided on the support frame 311, and the rotating shaft may extend in the horizontal direction. The film roll 320 may be sleeved on the rotating shaft and rotate along with the rotating shaft. Limiting parts may be provided at both ends of the rotating shaft, and the two limiting parts abut against the two ends of the film roll 320 respectively, so as to prevent the film roll 320 from moving and deviating along the axial direction of the rotating shaft, thereby affecting the quality of pulling out the film 321.

[0240] The film clamping member 312 can be used to clamp the film 321. The film clamping member 312 can be arranged on one side of the film roll 320 in the radial direction. In this embodiment, the film clamping member 312 is arranged on the lower side of the film roll 320. The film clamping member 312 can clamp the film 321 pulled out from the film roll 320, and the film 321 on the film roll 320 can be pulled out by the movement of the film clamping member 312.

[0241] like Figures 6 to 9 As shown, in this embodiment, the movement direction of the film clamping member 312 can be perpendicular to the axial direction of the film roll 320, so that the film 321 is relatively flat when pulled out from the film roll 320, and will not deviate to cause the film 321 to fold or break.

[0242] The film cutting member 314 can be used to cut the film 321. The film cutting member 314 can be arranged between the film roll 320 and the film clamping member 312. The film cutting member 314 can be provided with a cutter. After the film clamping member 312 pulls the film 321 out of the film roll 320, the film 321 connected to the film roll 320 can be cut by the cutter of the film cutting member 314 to form a section of film 321. The section of film 321 is clamped and output by the film clamping member 312 so as to be clamped on the adsorption member 120 by the clamping claw 331.

[0243] In this embodiment, since the film 321 generally has a certain degree of ductility, the blade surface of the cutter can be set in a serrated shape, and the tooth tip can be an acute angle, so as to facilitate cutting of the film 321.

[0244] The first film coating driving mechanism 316 can be used to drive the film cutting member 314 to move in a direction close to or away from the film 321. The first film coating driving mechanism 316 can be connected to the film cutting member 314 by power coupling, and the film cutting member 314 is driven by the first film coating driving mechanism 316 to move in a direction close to the film 321 to cut the film 321; the film coating driving mechanism 316 drives the film cutting member 314 to move in a direction away from the film 321 to separate from the film 321, completing a cutting action.

[0245] In this embodiment, the first film-coating driving mechanism 316 may be a driving cylinder or a linear motor, which is not limited here.

[0246] In actual implementation, the film clamping member 312 clamps the free end of the film 321, pulling the free end of the film 321 to move, and the film roll 320 rotates on the support frame 311 as the film 321 is pulled out, thereby realizing the output of the film 321. After the film clamping member 312 pulls the film 321 out to a sufficient length, the first coating drive mechanism 316 drives the film cutting member 314 to move in a direction close to the film 321, so as to cut the film 321 into a section of film 321, which is then output by the film clamping member 312 for use by the clamping jaws 331, thereby completing the output of the film 321.

[0247] According to the cleaning mechanism 310 provided in the present application, through the cooperation of the film roll 320, the film clamping member 312 and the film cutting member 314 on the support frame 311, the film 321 can be automatically output, with high output efficiency and stable output quality of the film 321. By outputting the film 321 for the clamping jaws 331, it can be achieved that the waste scraped off by the clamping jaws 331 of the scraping mechanism 330 through the film 321 will not adhere to the clamping jaws 331 of the scraping mechanism 330, which can reduce the impact of the scraping mechanism 330 contaminating the subsequent cleaning caused by the waste, and there is no need to clean the scraping mechanism 330, thereby improving the cleaning efficiency of the cleaning adsorption member 120.

[0248] According to some embodiments of the present application, the cleaning device 300 may further include a second driving mechanism, which may be used to drive the cleaning mechanism 310 and the scraping mechanism 330 to move in a direction approaching or away from the adsorption member 120 .

[0249] Since the adsorbent 120 needs to be lifted up and separated from the impurity removal chamber 110 after removing iron in the impurity removal chamber 110, the cleaning mechanism 310 and the scraping mechanism 330 are in a standby state before cleaning, and need to avoid the activity space of the adsorbent 120. When the adsorbent 120 is separated from the impurity removal chamber 110 and waits for cleaning after iron removal, the second driving mechanism can drive the cleaning mechanism 310 and the scraping mechanism 330 to move in a direction close to the cleaning member, so that the scraping mechanism 330 can clean the adsorbent 120.

[0250] After all the adsorbents 120 are cleaned, the second driving mechanism can drive the cleaning mechanism 310 and the scraping mechanism 330 to move in a direction away from the adsorbents 120 and return to the standby state to avoid interference between the cleaning device 300 and the adsorbents 120 .

[0251] According to the second driving mechanism provided in the present application, the cleaning mechanism 310 and the scraping mechanism 330 are driven to move by the second driving mechanism, so as to avoid the adsorption member 120. Moreover, by driving the cleaning mechanism 310 and the scraping mechanism 330 close to the adsorption member 120, it is convenient for the scraping mechanism 330 to clean the adsorption member 120, and the tooling space occupied by the cleaning mechanism 310 and the scraping mechanism 330 can be reduced, thereby optimizing the equipment size and production cost.

[0252] like Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the cleaning device 300 may further include a first support member 301, the cleaning mechanism 310 and the scraping mechanism 330 are both installed on the first support member 301, and the second driving mechanism is used to drive the first support member 301 to move in a direction close to and away from the adsorption member 120.

[0253] The first support member 301 can be used for movably installing on the impurity removal system 100. By installing the cleaning mechanism 310 and the scraping mechanism 330 on the first support member 301, the first support member 301 drives the cleaning mechanism 310 and the scraping mechanism 330 to move on the impurity removal system 100. The second driving mechanism is power-coupled with the first support member 301 to drive the first support member 301 to move in the direction of approaching and moving away from the adsorption member 120.

[0254] like Figure 6 and Figure 7 As shown, in this embodiment, the first support member 301 can be a support plate extending in the horizontal direction, the cleaning mechanism 310 and the scraping mechanism 330 are both installed on the support plate, and a slide rail and slider structure can be arranged between the support plate and the impurity removal system 100, and the slide rail can extend in the direction approaching and away from the adsorption member 120, so that the support plate can move in the direction approaching and away from the adsorption member 120.

[0255] It should be noted that if Figure 1 As shown, the first driving mechanism 130 is dynamically coupled to the first supporting member 301 to drive the first supporting member 301 to move along the axial direction of the adsorption member 120 .

[0256] The second driving mechanism may be a driving cylinder, or a linear motor or a slider ball screw structure, which is not limited here.

[0257] According to the first support member 301 provided in the present application, by integrating the cleaning mechanism 310 and the scraping mechanism 330 into the first support member 301 , driving, assembling and overhauling of the cleaning mechanism 310 and the scraping mechanism 330 are facilitated.

[0258] like Figure 6 and Fig.12 As shown, according to some embodiments of the present application, the scraping mechanism 330 may further include a second scraping driving mechanism 333 , and the second scraping driving mechanism 333 may be used to drive the clamping claw 331 to move in a direction close to or away from the adsorption member 120 .

[0259] The second scraping and washing driving mechanism 333 is power-coupled with the clamping jaw 331, and the second scraping and washing driving mechanism 333 drives the clamping jaw 331 to approach the adsorbent 120. During the movement of the clamping jaw 331 to approach the adsorbent 120, the clamping jaw 331 can pass through the film 321 and clamp the film 321 on the adsorbent 120. After cleaning, the second scraping and washing driving mechanism 333 drives the clamping jaw 331 to move in a direction away from the adsorbent 120, so that the clamping jaw 331 is spaced a certain distance from the adsorbent 120, so that the cleaning mechanism 310 can transport the output film 321 to between the clamping jaw 331 and the adsorbent 120.

[0260] like Figure 6 and Fig.12 As shown, in this embodiment, the second scraping drive mechanism 333 can be installed on the first support member 301, and the second scraping drive mechanism 333 is dynamically coupled with the first scraping drive mechanism 332 and the clamp 331. A slider and a slide rail structure are provided between the first scraping drive mechanism 332 and the clamp 331 and the first support member 301, so that the first scraping drive mechanism 332 and the clamp 331 can slide on the first support member 301, and the first scraping drive mechanism 332 and the clamp 331 are driven by the second scraping drive mechanism 333 to move in a direction close to or away from the adsorption member 120.

[0261] It should be noted that the second scraping and washing driving mechanism 333 can be a driving cylinder or a linear motor, etc., which is not limited here. Figure 6 and Fig.12 As shown, in this embodiment, the second scraping and washing driving mechanism 333 is a driving cylinder.

[0262] In actual implementation, when cleaning the adsorbent 120, the second driving mechanism can first drive the first supporting member 301 to approach the adsorbent 120, so that the cleaning mechanism 310 and the scraping mechanism 330 are close to the adsorbent 120, which can reduce the movable stroke of the clamping jaw 331 and reduce the size of the tooling. The cleaning mechanism 310 outputs the film 321 to between the clamping jaw 331 and the adsorbent 120, and the second scraping driving mechanism 333 drives the clamping jaw 331 to move close to the adsorbent 120. During this process, the film 321 will pass through and abut the film 321 on the adsorbent 120. At the same time as the clamping jaw 331 moves or before the clamping jaw 331 moves, the film clamping member 312 releases the film 321 to separate the film 321 from the film clamping member 312. The first scraping driving mechanism 332 drives the clamping jaw 331 to clamp, and the film 321 pressed against the adsorbent 120 by the clamping jaw 331 is wrapped around the outer surface of the adsorbent 120.

[0263] According to the second scraping and washing driving mechanism 333 provided in the present application, the second scraping and washing driving mechanism 333 drives the clamping claw 331 to move in the direction close to the adsorption member 120, so that the clamping claw 331 can pass through the film 321 and clamp the film 321 on the adsorption member 120, so that the waste scraped off by the clamping claw 331 of the scraping and washing mechanism 330 through the film 321 will not adhere to the clamping claw 331 of the scraping and washing mechanism 330, and the influence of the scraping and washing mechanism 330 contaminating the subsequent cleaning due to the waste can be reduced, and there is no need to clean the scraping and washing mechanism 330, thereby improving the cleaning efficiency of the adsorption member 120.

[0264] like Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include a second film-coating driving mechanism 317 , and the second film-coating driving mechanism 317 may be used to drive the film clamping member 312 to move in a direction close to or away from the adsorption member 120 .

[0265] The second coating drive mechanism 317 can be dynamically coupled to the film clamping member 312. The second coating drive mechanism 317 drives the film clamping member 312 to move in a direction close to the adsorption member 120, and the film clamping member 312 moves in a direction away from the film roll 320, so that the film clamping member 312 can pull the film 321 out of the film roll 320 and drive the film 321 to move between the clamping claw 331 and the adsorption member 120.

[0266] like Figures 6 to 11 As shown, in this embodiment, the second coating drive mechanism 317 can be a linear motion module, and the film clamping member 312 is dynamically coupled to the linear motion module. The linear motion module may include a driving motor, a screw guide rail and a slider. The screw guide rail cooperates with the slider, and the film clamping member 312 is fixedly connected to the slider. The driving motor drives the screw guide rail to rotate to drive the slider to slide, thereby driving the film clamping member 312 to move.

[0267] In actual implementation, Fig. 9 As shown, when outputting the film 321, the second film driving mechanism 317 first drives the film clamping member 312 to move a first distance in a direction close to the adsorption member 120. The first distance is the length of the film 321 pulled out by the film clamping member 312, that is, the length of a section of the film 321. Fig.10 As shown, after the film cutting member 314 cuts the film 321, the second film coating driving mechanism 317 continues to drive the film clamping member 312 to move in a direction close to the adsorption member 120 until it is between the clamping claw 331 and the adsorption member 120. Fig.11 As shown, after the clamping claw 331 extends and clamps the film 321 on the adsorption member 120, the second coating drive mechanism 317 drives the film clamping member 312 to move to the initial position in the direction away from the adsorption member 120, so that the film clamping member 312 can clamp the free end of the film 321 extending from the film roll 320, waiting for the next output of the film 321.

[0268] According to the second coating drive mechanism 317 provided in the present application, the second coating drive mechanism 317 drives the film clamping member 312 to move the film 321, so as to output the film 321 to between the clamping jaws 331 and the adsorption member 120, so that the clamping jaws 331 can pass through the film 321 and clamp the film 321 on the adsorption member 120, so that the waste scraped off by the clamping jaws 331 of the scraping mechanism 330 through the film 321 will not adhere to the clamping jaws 331 of the scraping mechanism 330, and the influence of the scraping mechanism 330 contaminating the subsequent cleaning can be reduced, and there is no need to clean the scraping mechanism 330, thereby improving the cleaning efficiency of the adsorption member 120.

[0269] like Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include a third film coating driving mechanism 318 , and the third film coating driving mechanism 318 may be used to drive the film clamping member 312 to clamp or release the film 321 .

[0270] The third film-coating driving mechanism 318 can be connected to the film clamping member 312 by power coupling to drive the film clamping member 312 to clamp or release the film 321 .

[0271] As shown in the figure, it should be noted that the third coating driving mechanism 318 can be a driving cylinder or a driving motor, etc., and there is no limitation here. In the present embodiment, the third coating driving mechanism 318 is a driving cylinder.

[0272] In actual implementation, when the cleaning mechanism 310 outputs the film 321, the third coating drive mechanism 318 first drives the film clamping member 312 to clamp the free end of the film 321 pulled out from the film roll 320, and after the second coating drive mechanism 317 drives the film clamping member 312 to drive the film 321 to move between the clamping claw 331 and the adsorption member 120, the third coating drive mechanism 318 drives the film clamping member 312 to release the film 321, and the film 321 is separated from the clamping member and clamped on the adsorption member 120 by the clamping claw 331. After the second coating drive mechanism 317 drives the film clamping member 312 to return to the initial position, the film clamping member 312 is just located on the upper and lower sides of the free end of the film 321 pulled out from the film roll 320, and the third coating drive mechanism 318 drives the film clamping member 312 to clamp, waiting for the next output of the film 321.

[0273] According to the third coating drive mechanism 318 provided in the present application, the film clamping member 312 can be driven to clamp the film 321 and release the film 321, so that the film clamping member 312 can transport the film 321 between the clamping jaws 331 and the adsorption member 120 and release it, so that the waste scraped off by the clamping jaws 331 of the scraping mechanism 330 through the film 321 will not adhere to the clamping jaws 331 of the scraping mechanism 330, which can reduce the impact of the scraping mechanism 330 contaminating the subsequent cleaning due to the waste, and there is no need to clean the scraping mechanism 330, thereby improving the cleaning efficiency of the adsorption member 120.

[0274] like Figures 8 to 10 As shown, according to some embodiments of the present application, the film clamping member 312 may include a first clamping member 3121 and a second clamping member 3122, the first clamping member 3121 may have a first clamping surface, the second clamping member 3122 may have a second clamping surface, the first clamping surface and the second clamping surface are arranged opposite to each other, and the first clamping surface and the second clamping surface are used to clamp the film 321; the third coating drive mechanism 318 may be connected to at least one of the first clamping member 3121 and the second clamping member 3122, and is used to drive the first clamping surface and the second clamping surface to move closer or farther away.

[0275] The third coating driving mechanism 318 can be connected to at least one of the first clamping member 3121 and the second clamping member 3122 to drive at least one of the first clamping member 3121 and the second clamping member 3122 to move. When the first clamping member 3121 moves, the first clamping surface can move with the first clamping member 3121. When the second clamping member 3122 moves, the second clamping surface can move with the second clamping member 3122.

[0276] In this embodiment, the first clamping surface and the second clamping surface can be arranged opposite to each other along the axial direction of the adsorption member 120 and located at the upper and lower sides of the film 321 respectively. Here, the first clamping surface is located at the upper side as an example for description.

[0277] In one example, the third film driving mechanism 318 can be connected to the first clamping member 3121 to drive the first clamping member 3121 to move in the up-down direction, so as to drive the first clamping surface to move in the up-down direction, and the second clamping member 3122 remains fixed. When the first clamping surface moves downward and abuts against the second clamping surface, the film clamping member 312 clamps the film 321; when the first clamping surface moves upward and separates from the second clamping surface, the film 321 is released.

[0278] In another example, the third film driving mechanism 318 can be connected to the second clamping member 3122 to drive the second clamping member 3122 to move in the up-down direction, so as to drive the second clamping surface to move in the up-down direction, and the first clamping member 3121 remains fixed. When the second clamping surface moves upward and abuts against the first clamping surface, the film clamping member 312 clamps the film 321; when the second clamping surface moves downward and separates from the first clamping surface, the film 321 is released.

[0279] In another example, the third film-coating driving mechanism 318 can be connected to the first clamping member 3121 and the second clamping member 3122 respectively, and the movement of the first clamping member 3121 and the second clamping member 3122 can refer to the above example. When the first clamping surface and the second clamping surface move toward each other and press against each other, the film clamping member 312 clamps the film 321; when the first clamping surface and the second clamping surface move in opposite directions and separate from each other, the film 321 is released.

[0280] According to the two clamping members of the embodiment of the present application, the first clamping surface and the second clamping surface are provided to facilitate clamping on both sides of the film 321, and the clamping effect is better.

[0281] like Fig.10 As shown, according to some embodiments of the present application, the first clamping member 3121 may include a first connecting arm 31211 and a first clamping portion 31212. The first connecting arm 31211 may be connected to the output end of the third film-coating driving mechanism 318, and may be spaced apart from the second clamping member 3122 along the clamping direction; the first clamping portion 31212 is connected to the first connecting arm 31211, and extends in a direction close to the second clamping member 3122, and the first clamping portion 31212 has a first clamping surface.

[0282] One end of the first connecting arm 31211 can be connected to the output end of the third coating drive mechanism 318, and the first connecting arm 31211 is driven to move by the third coating drive mechanism 318 to achieve clamping and releasing actions. The second clamping member 3122 can remain fixed or one end of the second clamping member 3122 is also connected to the output end of the third coating drive mechanism 318. For details, please refer to the aforementioned embodiment.

[0283] The other end of the first connecting arm 31211 can extend in a direction close to the adsorption member 120, and the other end of the second clamping member 3122 can also extend in a direction close to the adsorption member 120. The first connecting arm 31211 and the second clamping member 3122 are arranged spaced apart along the clamping direction, which is convenient for assembly on the third film driving mechanism 318. The second clamping surface is arranged at the other end of the second clamping member 3122, and the first clamping portion 31212 is connected to the other end of the first connecting arm 31211 and extends in a direction close to the second clamping member 3122, so that the first clamping surface is close to the second clamping surface, reducing the movable stroke of the first connecting arm 31211 or the second clamping member 3122.

[0284] In this embodiment, by setting the first connecting arm 31211, when the first clamping surface and the second clamping surface clamp and output the film 321, the first connecting arm 31211 and the second clamping member 3122 can extend out of the first supporting member 301 and be as close to the adsorption member 120 as possible, so as to facilitate the output of the film 321 to between the clamping claw 331 and the adsorption member 120.

[0285] like Fig.10 As shown, according to some embodiments of the present application, the first clamping portion 31212 may include a first section 31212a and a second section 31212b connected by a bend, the second section 31212b may be connected to the first connecting arm 31211 through the first section 31212a, the first section 31212a may extend along the clamping direction of the first connecting arm 31211 and the second clamping member 3122, and is suitable for being located on the outside of the film 321.

[0286] In this embodiment, the first connecting arm 31211 can be arranged on the lower side of the second clamping member 3122, and the first section 31212a extends along the clamping direction of the first connecting arm 31211 and the second clamping member 3122. Specifically, the lower end of the first section 31212a is connected to the first connecting arm 31211, and the other end extends upward, and one end of the second section 31212b is connected to the upper end of the first section 31212a and is located on the upper side of the second clamping member 3122.

[0287] The first clamping surface is disposed on the lower end surface of the second section 31212b, and the second clamping surface is disposed on the upper side surface of the second clamping member 3122, so that when the first clamping surface and the second clamping surface clamp the film 321, the first section 31212a can be located on the outside of the film 321, thereby positioning the edge of the film 321 and reducing the probability of the film 321 being displaced. Figure 6 , Figure 7 , Fig. 9 and Fig.10As shown, according to some embodiments of the present application, the film clamping member 312 may include two film clamping members 312 that are arranged opposite to each other. The two film clamping members 312 may be used to clamp two sides of the film 321 respectively, and the clamping claw 331 may be located between the two film clamping members 312 .

[0288] like Fig. 9 As shown, two film clamping members 312 are provided, and the two film clamping members 312 are relatively arranged on both sides of the width direction of the film 321. The two film clamping members 312 are respectively used to clamp the two sides of the width direction of the film 321, and the two film clamping members 312 can move synchronously, so that when the two film clamping members 312 clamp the film 321 and drag the film 321 to move, the film 321 on the film roll 320 can be evenly and flatly unfolded, and a section of the film 321 that has been cut can move smoothly.

[0289] like Fig.10 As shown, the clamping jaw 331 can be located between the two film clamping members 312, and the clamping jaw 331 can be located on the lower side of the two film clamping members 312. When the two film clamping members 312 drag the section of film 321 to move between the clamping jaw 331 and the adsorbent 120, the end of the section of film 321 that is not clamped hangs down due to gravity on the side of the clamping jaw 331 facing the adsorbent 120, so that the section of film 321 is just located between the clamping jaw 331 and the adsorbent 120, and when the clamping jaw 331 moves close to the adsorbent 120, the center of the clamping jaw 331 can be aligned with the middle of the section of film 321, so that the clamping jaw 331 is closed and clamped on the adsorbent 120, so that the film 321 can be driven to wrap around the outer wall of the adsorbent 120, thereby preventing the film 321 from being unable to completely wrap the adsorbent 120.

[0290] In actual implementation, the two film clamping members 312 clamp the two sides of the film segment 321 in the width direction respectively, and drag the film segment 321 in the horizontal direction to between the clamping jaw 331 and the adsorption member 120. When the unclamped end of the film segment 321 exceeds the clamping jaw 331, it hangs downward due to the action of gravity, so that the film segment 321 is unfolded in the up and down direction between the clamping jaw 331 and the adsorption member 120.

[0291] According to the two film clamping members 312 provided in the present application, the film 321 can be dragged so that the center of the clamping claw 331 faces the middle of the film 321, so as to prevent the film 321 from being unable to completely wrap the adsorbent 120, thereby affecting the cleaning effect.

[0292] like Fig.10As shown, in some embodiments, when two film clamping members 312 are provided, the second sections 31212b of the two first clamping portions 31212 extend toward each other. In addition, in this embodiment, the second clamping member 3122 further includes a second connecting arm and a second clamping portion, the second clamping portion is connected to the second connecting arm, the second connecting arm and the first connecting arm 31211 are arranged opposite to each other and spaced apart along the clamping direction, the two second clamping portions are opposite to the two first clamping portions 31212, and extend toward each other, and the second clamping surface is arranged on the second clamping portion.

[0293] By extending the two first clamping parts 31212 toward each other and the two second clamping parts toward each other, it is convenient to clamp the two ends of the film 321, and the clamping distance in the width direction of the film 321 can be ensured, so that the film 321 can be better unfolded. Figure 8 and Fig. 9 As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include at least one roller 322 , a pressing plate 313 and a film pressing member 315 .

[0294] The roller 322 can be used to support the film 321 between the support frame 311 and the film clamping member 312. The film clamping member 312 is located at the lower side of the film roll 320 and moves in the horizontal direction. The roller 322 is rotatably mounted on the first support member 301, and the axis of the roller 322 is arranged parallel to the axis of the film roll 320. The film 321 pulled out from the film roll 320 first passes through the roller 322 and then is clamped on the film clamping member 312. The roller 322 is arranged to play the role of tightening, unfolding and guiding the film 321.

[0295] It should be noted that there may be one roller 322, or two or more rollers 322. The specific number is not limited here and is determined according to actual conditions. Figure 6 As shown, in this embodiment, two roller shafts 322 are provided, and the two roller shafts 322 are arranged in parallel.

[0296] The pressing plate 313 and the film pressing member 315 are arranged opposite to each other, and the film pressing member 315 is used to press the film 321 against the pressing plate 313. The pressing plate 313 is arranged on the first support member 301 and is arranged opposite to the film pressing member 315. The film pressing member 315 is located between the roller 322 and the film cutting member 314, and the film cutting member 314 is located between the film pressing member 315 and the film clamping member 312. When the free end of the film 321 is pulled out to a first distance by the film pressing member 315, it is first pressed against the upper side of the film 321 by the film pressing member 315, and the film 321 is pressed against the pressing plate 313, and then the film cutting member 314 is driven to cut the film 321 to ensure the cutting effect.

[0297] The cutter of the film cutting member 314 corresponds to the side of the pressing plate 313 facing the film clamping member 312, so that the cutter can slide along the side of the pressing plate 313 when cutting to prevent the film 321 from stretching. The film pressing member 315 is provided to cooperate with the film clamping member 312 to press the two ends of the film 321 in the length direction, so that the film cutting member 314 can cut the film 321 more easily. Figure 8 and Fig. 9 As shown, in this embodiment, the cleaning mechanism 310 further includes a fourth film coating driving mechanism 319, which is coupled to the film pressing member 315 by power, and is used to drive the film pressing member 315 to move in a direction close to and away from the film roll 320. The fourth film coating driving mechanism 319 can be a driving cylinder or a linear motor, which is not limited here.

[0298] like Figure 8 As shown, in some embodiments, the side of the clamping plate 313 facing the film clamping member 312 may be provided with two notches 3131, and the two notches 3131 are respectively provided at both ends in the width direction of the film 321. After the film cutting member 314 cuts the film 321, the free end of the film 321 is flush with the end of the clamping plate 313 facing the film clamping member 312. By providing the notches 3131, when the second film coating driving mechanism 317 drives the film clamping member 312 back to the initial position, the second sections and the second clamping parts of the two film clamping members 312 just correspond to the positions of the two notches 3131, so that the first clamping surface and the second clamping surface just correspond to the upper and lower side surfaces of the film 312 located at the notches 3131, which is convenient for clamping the film 312.

[0299] like Fig.11 and Fig.12 As shown, according to some embodiments of the present application, the clamping claw 331 may include a hinged first claw body 3311 and a first hinged arm 3312 and a hinged second claw body 3313 and a second hinged arm; the first claw body 3311 and the second claw body 3313 can be pivotally mounted on the bracket of the scraping mechanism 330, the first hinged arm 3312 and the second hinged arm can be slidably matched with the bracket of the scraping mechanism 330, and the first scraping drive mechanism 332 can be used to drive the first hinged arm 3312 and the second hinged arm to slide relative to the bracket of the scraping mechanism 330.

[0300] In this embodiment, one end of the first claw body 3311 can be hinged to one end of the first hinged arm 3312, and one end of the second claw body 3313 can be hinged to one end of the second hinged arm. The middle parts of the first claw body 3311 and the second claw body 3313 can be pivotally mounted on the bracket of the scraping mechanism 330. The first hinged arm 3312 drives the first claw body 3311 to move, and the second hinged arm drives the second claw body 3313 to move, so that the other ends of the first claw body 3311 and the second claw body 3313 can be relatively closed and separated, thereby realizing the clamping and opening of the clamping claw 331.

[0301] The other end of the first articulated arm 3312 and the other end of the second articulated arm can be slidably matched with the bracket of the scraping mechanism 330. The first scraping drive mechanism 332 is connected to the other end of the first articulated arm 3312 and the other end of the second articulated arm, and can drive the first articulated arm 3312 and the second articulated arm to move, thereby driving the first claw body 3311 and the second claw body 3313 to move.

[0302] In this embodiment, the first claw body 3311 and the second claw body 3313 are clamped on the adsorption member 120, and the first hinge arm 3312 and the second hinge arm drive the first claw body 3311 and the second claw body 3313 to rotate to achieve the clamping and opening actions.

[0303] like Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include a first sensor 341 , which is mounted on the support frame 311 and disposed toward the film roll 320 , and is used to detect the roll diameter of the film roll 320 .

[0304] The first sensor 341 is used to detect the roll diameter of the film roll 320. The first sensor 341 is fixedly mounted on the support frame 311 and is used to detect the diameter of the film roll 320. As the film 321 on the film roll 320 is pulled out, the diameter of the film roll 320 becomes smaller and smaller. The roll diameter of the film roll 320 is detected by the first sensor 341. When the roll diameter of the film roll 320 is lower than the set threshold, an alarm signal is issued indicating that the film roll 320 needs to be replaced.

[0305] like Figure 6 and Figure 7 As shown, in this embodiment, the first sensor 341 can be an infrared sensor or a photoelectric sensor, and the sensing probe of the first sensor 341 is perpendicular to the axis of the film roll 320 and is staggered, and the distance between the sensing probe of the first sensor 341 and the axis of the film roll 320 can be equal to the inner diameter radius of the film roll 320, or slightly larger than the inner diameter radius of the film roll 320, so as to provide an early warning. When the first sensor 341 cannot detect the sensing signal of the film 321, an alarm signal is issued.

[0306] like Figure 6As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include a second sensor 342, which is mounted on the support frame 311 and disposed toward between the film roll 320 and the film clamping member 312. The second sensor 342 is used to detect whether there is a film 321 between the film roll 320 and the film clamping member 312. The second sensor 342 is used to detect whether there is a film 321 between the film roll 320 and the film clamping member 312. The second sensor 342 is disposed between the film roll 320 and the film clamping member 312. The second sensor 342 detects whether there is a film 321 between the film roll 320 and the film clamping member 312, so as to determine whether the film 321 on the film roll 320 is pulled out normally, and to assist in determining whether there is still film 321 on the film roll 320. If the second sensor 342 does not detect the film 321, an abnormal alarm signal will be issued to facilitate timely inspection.

[0307] like Figure 6 As shown, in this embodiment, the second sensor 342 may be located between the film roll 320 and the roller 322 , and the second sensor 342 may be a photoelectric sensor.

[0308] like Figure 6 and Figure 7 As shown, according to some embodiments of the present application, the cleaning mechanism 310 may further include a third sensor 343 , which is mounted on the support frame 311 and disposed toward the film roll 320 , and is used to detect the rotation state of the film roll 320 .

[0309] The third sensor 343 is used to detect the rotation state of the film roll 320. The third sensor 343 is fixedly mounted on the support frame 311. The third sensor 343 is used to detect the rotation state of the shaft on the support frame 311, and then detect the rotation state of the film roll 320. When the film roll 320 cannot rotate due to a shaft failure, it can be discovered in time, reducing the probability of plastic deformation when the film clamping member 312 pulls the film 321, thereby ensuring the normal output of the film 321.

[0310] like Figure 6 and Figure 7 As shown, in this embodiment, the third sensor 343 can be a U-shaped photoelectric sensor, and a sensing tooth plate is connected to the rotating shaft. The teeth of the sensing tooth plate can pass through the sensing area of ​​the U-shaped photoelectric sensor to detect the rotation state of the film roll 320.

[0311] According to the three sensors provided in the present application, the working state of the cleaning mechanism 310 is jointly determined by the first sensor 341, the second sensor 342 and the third sensor 343 to improve the stability of the cleaning mechanism 310 when outputting the film 321, thereby improving the cleaning effect and cleaning efficiency.

[0312] like Figure 6 As shown, in some embodiments, a damper 323 is further provided on the support frame 311, and the damper 323 is connected to the shaft to improve the stability of the shaft and reduce the inability to tighten the film 321 due to the free rotation of the shaft.

[0313] like Figure 1 As shown, according to some embodiments of the present application, the cleaning device 300 may further include a waste collection mechanism 350 and a third driving mechanism.

[0314] The waste collection mechanism 350 can be used to receive waste and isolation members. The third driving mechanism can be used to drive the waste collection mechanism 350 to move between the storage position and below the adsorption member 120 .

[0315] The waste collection mechanism 350 can be movably arranged on the impurity removal system 100, and the waste collection mechanism 350 is located on the lower side of the first support member 301. The third driving mechanism is power-coupled with the waste collection mechanism 350 to drive the waste collection mechanism 350 to move between the storage position and below the adsorption member 120.

[0316] When the adsorbent 120 is working in the impurity removal chamber 110, the waste collection mechanism 350 is in the storage position, and at this time, the waste collection mechanism 350 is located directly below the first support member 301 to avoid the movement of the adsorbent 120. When the adsorbent 120 needs to be cleaned, it moves upward until it is separated from the impurity removal chamber 110. At this time, the lower end of the adsorbent 120 is higher than the waste collection mechanism 350. The third driving mechanism can drive the waste collection mechanism 350 to move below the adsorbent 120 to receive the waste and film 321 cleaned by the scraping mechanism 330, so as to prevent the cleaned waste and film 321 from falling into the impurity removal chamber 110.

[0317] In this embodiment, the third driving mechanism can be a driving cylinder or a linear motion module, which is not limited here. The waste collection mechanism 350 can be provided in the form of a collection tray.

[0318] like Fig.14 As shown, the present application further provides a cleaning method of a cleaning device 300, wherein the cleaning device is a cleaning device in any of the above embodiments, and the cleaning method comprises:

[0319] Step 510, outputting the isolation member to the clamping jaw 331;

[0320] Step 520, opening the clamping jaws 331;

[0321] Step 530 , driving the clamping claw 331 to clamp the isolation member to the adsorption member 120 ;

[0322] Step 540 , driving the clamping jaw 331 to move along the axial direction of the adsorption member 120 to scrape off the waste material attached to the adsorption member 120 .

[0323] It should be noted that, because the cleaning device 300 in this embodiment includes the cleaning device 300 in any of the above embodiments, it includes the corresponding technical features in the cleaning device 300 and has the corresponding technical effects, which will not be elaborated here.

[0324] It should be noted that there is no absolute order relationship between the steps of the cleaning method. For example, step 510 may be placed before step 520, or step 510 may be placed after step 520, or step 510 and step 520 may be performed simultaneously.

[0325] According to the cleaning method provided in the embodiment of the present application, by outputting the isolation piece through the cleaning mechanism, it can be achieved that the waste scraped off by the clamping claw 331 of the scraping mechanism 330 through the isolation piece will not adhere to the clamping claw 331 of the scraping mechanism 330, which can reduce the impact of the scraping mechanism 330 contaminating the subsequent cleaning due to the waste material, reduce the cleaning of the scraping mechanism 330, and thus improve the cleaning efficiency of the cleaning adsorption piece 120.

[0326] According to some embodiments of the present application, the isolation member is a film 321, and step 510 further includes:

[0327] Step 511, the film clamping member 312 of the cleaning device 300 clamps one end of the film 321;

[0328] Step 512 : The film cutting member 314 of the cleaning device 300 cuts off the other end of the film 321 .

[0329] According to the cleaning method provided in the embodiment of the present application, one end of the film 321 is clamped by the clamping member, and the other end of the film 321 is cut off by the film cutting member 314 to realize the output of the film 321. The film 321 is clamped by the film clamping member 312 and one end of the film 321 is transported to the clamping jaw 331 for use by the clamping jaw 331.

[0330] According to some embodiments of the present application, step 540 includes:

[0331] Step 541 , driving the clamping claw 331 to move along the axial direction of the adsorption component 120 to the outside of the adsorption component 120 .

[0332] In this embodiment, the clamp 331 drives the isolation member to move to the outside of the adsorption member 120 to clean the entire adsorption member 120 and separate the isolation member from the adsorption member 120 to prevent the cleaned impurities from re-adhering to the adsorption member 120.

[0333] According to some embodiments of the present application, see Figures 1 to 12As shown, the present application provides a de-impurity system 100 , which includes a de-impurity chamber 110 , a de-impurity device 200 and a cleaning device 300 .

[0334] like Figure 1 As shown, there may be multiple impurity removal chambers 110. In this embodiment, there are four impurity removal chambers 110, which are connected end to end. The impurity removal chamber 110 at the head end is connected to a feed pipe, and the impurity removal chamber 110 at the tail end is connected to a discharge pipe. An impurity removal channel extending in the up-down direction is provided in the impurity removal chamber 110, and the impurity removal chamber 110 may include multiple impurity removal channels, which are spaced apart and distributed along the circumference of the impurity removal chamber 110.

[0335] Four impurity removal devices 200 are provided corresponding to the impurity removal chambers 110, and four cleaning devices 300 are provided corresponding to the impurity removal devices 200. The impurity removal devices 200 are also coupled to the lifting device of the impurity removal system 100 by power, and the lifting device can drive the impurity removal devices 200 to move in the up and down directions.

[0336] like Figures 2 to 5 As shown, the impurity removing device 200 includes a supporting structure 210 , an adsorption assembly 220 , an adsorption driving mechanism 223 , a positioning mechanism 201 , a cover body 230 , and a cover body 230 driving mechanism 237 .

[0337] The support structure 210 includes a support member 211 and a fixing member. The lifting device is connected to the support member 211 by dynamic coupling. The fixing member is arranged at the lower side of the support member 211 and is fixedly connected to the support member 211 through a connecting structure 216. The connecting structure 216 includes a spring seat 217 and a bolt 218. The spring seat 217 is arranged on the upper surface of the fixing member, and the upper end of the spring seat 217 abuts against the lower surface of the support member 211. The bolt 218 penetrates the mounting hole on the support member 211 from top to bottom to be threadedly connected with the spring seat 217. A plurality of connecting structures 216 may be provided. In the present embodiment, four connecting structures 216 are provided, and the four connecting structures 216 are spaced apart and distributed along the circumference of the fixing member.

[0338] The adsorption assembly 220 includes a mounting member 221 and a plurality of adsorption members 120. The plurality of adsorption members 120 are installed on the mounting member 221 at intervals around the rotation axis of the mounting member 221, and the plurality of adsorption members 120 correspond one by one to the plurality of impurity removal channels of the impurity removal chamber 110. The mounting member 221 is disposed on the lower side of the fixing member and is rotatable relative to the fixing member. A plane needle bearing is disposed between the mounting member 221 and the fixing member.

[0339] The upper surface of the support member 211 is provided with a mounting bracket 219, the mounting bracket 219 is spaced apart from the support member 211, and the adsorption drive mechanism 223 is fixedly mounted on the mounting bracket 219. The adsorption drive mechanism 223 includes a driving motor, a reducer and a transmission shaft 224, the reducer is connected to the output end of the driving motor, the upper end of the transmission shaft 224 is connected to the power coupling of the reducer, the transmission shaft 224 sequentially penetrates the support member 211 and the fixing member from top to bottom to be fixedly connected with the mounting member 221, and a rolling bearing is provided between the transmission shaft 224 and the fixing member, and the mounting member 221 is driven to rotate around the axis of the transmission shaft 224 through the transmission shaft 224.

[0340] The positioning mechanism 201 is installed on the upper surface of the support member 211. The positioning mechanism 201 includes a positioning cylinder and a positioning rod 202. The positioning rod 202 extends in the up-down direction. The positioning cylinder is used to drive the positioning rod 202 to be telescopically arranged in the up-down direction. The fixing member is provided with a fixing member avoidance hole 215, and the mounting member 221 is provided with a positioning groove 222. When the mounting member 221 rotates to the target position, the positioning rod 202 can pass through the fixing member avoidance hole 215 and cooperate with the positioning groove 222 for positioning.

[0341] The cover body 230 includes a cover plate 231 and a locking member 235. The cover plate 231 is arranged between the fixing member and the support member 211. The lower end of the support member 211 is provided with a support portion 213. A rolling bearing is arranged between the support portion 213 and the cover plate 231, so that the cover plate 231 can rotate relative to the fixing member and the support member 211. In addition, the cover plate 231 is provided with a first avoidance hole 232, which is an arc shape with the center located at the rotation axis of the cover body 230 to avoid the positioning rod 202. The cover plate 231 is provided with a second avoidance hole 233 of the cover body, which is an arc shape with the center located at the rotation axis of the cover body 230. The second avoidance hole 233 of the cover body is used for the spring seat 217 to pass through, and four second avoidance holes 233 of the cover body are provided corresponding to the spring seat 217.

[0342] The cover plate 231 can be covered on the opening of the de-buffering chamber 110. The periphery of the de-buffering chamber 110 is provided with a plurality of extension portions extending outward, and the plurality of extension portions are spaced apart around the axis of the de-buffering chamber 110. The locking member 235 is connected to the cover plate 231 and is provided on the lower side of the cover plate 231. The locking member 235 is provided with a plurality of corresponding extension portions, and a locking portion 236 is provided at the lower end of the locking member 235. When the cover plate 231 is rotated to the position of the locking member 235 and the extension portion, the upper surface of the locking portion 236 is locked with the lower surface of the extension portion, so that the cover body 230 seals the de-buffering chamber 110; when the cover plate 231 is rotated to the position of the locking member 235 and the extension portion, the locking portion 236 is separated from the extension portion, so that the cover body 230 and the de-buffering chamber 110 are unlocked.

[0343] The cover driving mechanism 237 is arranged on the upper surface of the support member 211, and the cover driving mechanism 237 includes a telescopic cylinder 238 and a connecting rod 239. One end of the telescopic cylinder 238 is rotatably mounted on the support member 211, and the other end of the telescopic cylinder 238 is rotatably connected to the upper end of the connecting rod 239 around the axis of the connecting rod 239. The lower end of the connecting rod 239 passes through the avoidance opening 212 of the support member 211 and is rotatably matched with the connecting groove 234 of the cover plate 231. The avoidance opening 212 is an arc-shaped arrangement with the center at the rotation axis of the cover plate 231, so that when the telescopic cylinder 238 performs a telescopic movement, it can drive the connecting rod 239 to slide along the arc in the avoidance opening 212, thereby driving the cover plate 231 to rotate. A buffer device 203 is provided at the end of the avoidance opening 212 opposite to the telescopic cylinder 238. The buffer device 203 includes a buffer head 204 and a damper 205. When the connecting rod 239 moves to the end of the avoidance opening 212 opposite to the telescopic cylinder 238, it stops at the buffer head 204.

[0344] There can be multiple cover driving mechanisms 237. In the present embodiment, there are two cover driving mechanisms 237. The two cover driving mechanisms 237 are symmetrically arranged along the rotation axis of the cover plate 231. Two connecting grooves 234, avoidance openings 212 and buffer devices 203 are respectively provided corresponding to the two cover driving mechanisms 237.

[0345] like Figures 6 to 12 As shown, the cleaning device 300 includes a cleaning mechanism 310, a scraping mechanism 330, a waste collecting mechanism 350, a first driving mechanism 130, a second driving mechanism and a third driving mechanism.

[0346] The cleaning mechanism 310 and the scraping mechanism 330 are installed on the first support member 301, and the first support member 301 can be movably installed in the impurity removal system 100 along the direction approaching and away from the adsorption member 120. The first support member 301 is driven by the second driving mechanism to drive the cleaning mechanism 310 and the scraping mechanism 330 to move along the direction approaching and away from the adsorption member 120.

[0347] The cleaning mechanism 310 includes a support frame 311, a film clamping member 312, a film cutting member 314, a film pressing member 315, a first film coating drive mechanism 316, a second film coating drive mechanism 317, a third film coating drive mechanism 318 and a fourth film coating drive mechanism 319. The support frame 311 is fixedly mounted on the first support member 301. The support frame 311 is provided with a rotating shaft, on which a film roll 320 is mounted. A film 321 on the film roll 320 is pulled out and clamped at a free end of the film 321 by the film clamping member 312. The film clamping member 312 is located at the lower side of the film roll 320. A roller 322 is provided between the film roll 320 and the film clamping member 312. The film 321 passes through the roller 322 to guide the film 321. The third film coating drive mechanism 318 is dynamically coupled to the two clamping parts 313 of the film clamping member 312 to drive the two clamping parts 313 to clamp the film 321. The film pressing member 315 is arranged between the film clamping member 312 and the support frame 311, and the fourth film coating driving mechanism 319 is connected with the film pressing member 315 by power coupling to drive the film pressing member 315 to move in the direction of approaching and moving away from the film roll 320, so that the film pressing member 315 can press or loosen the film 321. The film cutting member 314 is arranged between the film clamping member 312 and the film coating member 315, and the first film coating driving mechanism 316 is connected with the film cutting member 314 by power coupling. After the film pressing member 315 presses the film 321, the first film coating driving mechanism 316 drives the film cutting member 314 to cut the film 321 to form a section of film 321, and the second film coating driving mechanism 317 drives the film clamping member 312 to transport the section of film 321 to between the scraping mechanism 330 and the adsorption member 120.

[0348] The scraping mechanism 330 includes a clamping jaw 331, a first scraping driving mechanism 332 and a second scraping driving mechanism 333. The second scraping mechanism 330 is arranged on the first support member 301 and is power-coupled with the clamping jaw 331 and the first scraping driving mechanism 332 to drive the first scraping mechanism 330 and the clamping jaw 331 to move in a direction close to and away from the adsorbent 120. The second scraping mechanism 330 is power-coupled with the clamping jaw 331 to drive the clamping jaw 331 to open or clamp. When the clamping jaw 331 is clamped, a section of film 321 can be wrapped around the outer surface of the adsorbent 120 when clamping the adsorbent 120. The first driving mechanism 130 is power-coupled with the first support member 301 to drive the first support member 301 to move along the axial direction of the adsorbent 120, thereby driving the clamping jaw 331 of the scraping mechanism 330 to move along the axial direction of the adsorbent 120 from one end of the adsorbent 120 to the other end.

[0349] The third driving mechanism is power-coupled with the waste collecting mechanism 350, and is used to drive the waste collecting mechanism 350 to move between the storage position and below the adsorption member 120. When the waste collecting mechanism 350 is in the storage position, it is located at the lower side of the first support member 301. When the waste collecting mechanism 350 is located below the adsorption member 120, it is used to collect the waste and film 321 scraped off by the scraping mechanism 330.

[0350] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0351] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A de-impurity device, characterized in that: include: An adsorption assembly, the adsorption assembly comprising a plurality of adsorption members for adsorbing waste materials in the slurry to be processed; An adsorption driving mechanism is connected to the adsorption component and is used to drive the adsorption component to rotate.

2. The impurity removal device according to claim 1, characterized in that: Also includes: The adsorption component has a positioning matching portion, and the positioning mechanism is used to cooperate with the positioning matching portion to position the adsorption component.

3. The impurity removal device according to claim 2, characterized in that: The positioning matching portion is a positioning groove arranged on the upper surface of the adsorption component, and the positioning mechanism has a telescopic positioning rod, and the positioning rod is used to extend into the positioning groove.

4. The impurity removal device according to claim 2 or 3, characterized in that: Also includes: A cover body is used to close the impurity removal chamber containing the slurry to be processed and is installed between the adsorption component and the positioning mechanism. The cover body has a first avoidance hole, and the positioning mechanism is suitable for passing through the first avoidance hole.

5. The impurity removal device according to claim 4, characterized in that: The first avoidance hole is in the shape of an arc with the center located at the rotation axis of the adsorption component.

6. The impurity removal device according to any one of claims 1 to 5, characterized in that: The impurity removal device further comprises: a support structure, the adsorption drive mechanism being mounted on the support structure; The adsorption assembly comprises: A mounting member, the mounting member is rotatably mounted on the supporting structure, and an output end of the adsorption drive mechanism is connected to the mounting member; The plurality of adsorption members are arranged on the mounting member at intervals along the circumferential direction of the mounting member.

7. The impurity removal device according to claim 6, characterized in that: The support structure comprises: A support member, wherein the adsorption drive mechanism is mounted on the support member; A fixing member is connected to the supporting member, and the mounting member is rotatably mounted on the fixing member via a first bearing.

8. The impurity removal device according to any one of claims 1 to 7, characterized in that: Also includes: A cover body, the cover body can selectively close the impurity removal chamber containing the slurry to be processed; A cover driving mechanism, wherein an output end of the cover driving mechanism is connected to the cover and is used to drive the cover to rotate.

9. The impurity removal device according to claim 8, characterized in that: Also includes: A support member, the cover driving mechanism is installed on the support member, the cover body is rotatably installed on the support member, and the cover driving mechanism and the cover body are respectively located on both sides of the support member, the support member is provided with an avoidance opening, and the output end of the cover driving mechanism is connected to the cover body through the avoidance opening.

10. The impurity removal device according to claim 9, characterized in that: The output end of the cover driving mechanism comprises: a connecting rod, the avoidance opening is in the shape of an arc with the center located at the rotation axis of the cover, and the connecting rod is hinged to the cover.

11. A system for removing impurities, characterized in that: include: A debris removal chamber, used for containing slurry to be processed; The impurity removal device according to any one of claims 1 to 10, wherein the adsorbent of the impurity removal device is arranged corresponding to the impurity removal chamber and is used to adsorb waste materials in the slurry to be processed; The cleaning device is used for cleaning the waste material attached to the adsorbent.

12. The impurity removal system according to claim 11, characterized in that: The cleaning device comprises: A cleaning mechanism for outputting the isolation member; A scraping mechanism, wherein the clamping claws of the scraping mechanism are used to clamp the adsorbent through the isolating member to scrape off the waste material attached to the adsorbent, and the first scraping driving mechanism of the scraping mechanism is used to drive the clamping claws to open or clamp; The first driving mechanism is used to drive the scraping mechanism to move along the axial direction of the adsorption member.

13. The impurity removal system according to claim 12, characterized in that: The isolation member is a film, and the cleaning mechanism comprises: A support frame, the support frame is used to support the film roll; A film clamping member, the film clamping member is used to clamp the film; A film cutting member, wherein the film cutting member is used to cut the film; The first film-coating driving mechanism is used to drive the film-cutting component to move in a direction close to or away from the film.

14. The impurity removal system according to claim 13, characterized in that: The cleaning device also includes: The second driving mechanism is used to drive the cleaning mechanism to move in a direction close to or away from the adsorbent.

15. The impurity removal system according to claim 14, characterized in that: The cleaning device also includes: The first support member, the cleaning mechanism and the scraping mechanism are both installed on the first support member, and the second driving mechanism is used to drive the first support member to move in a direction close to and away from the adsorption member.

16. The impurity removal system according to any one of claims 13 to 15, characterized in that: The scraping and washing mechanism also includes: The second scraping and washing driving mechanism is used to drive the clamping claw to move in a direction close to or away from the adsorption member.

17. The impurity removal system according to any one of claims 13 to 16, characterized in that: The cleaning mechanism also includes: A second film-coating driving mechanism, used for driving the film-clamping member to move in a direction close to or away from the adsorption member; and / or, The third film coating driving mechanism is used to drive the film clamping member to clamp or release the film.

18. The impurity removal system according to any one of claims 12 to 17, characterized in that: The cleaning device also includes: A waste collection mechanism, used for receiving the waste and the isolation member; The third driving mechanism is used to drive the waste collecting mechanism to move between the storage position and below the adsorption member.

19. A cleaning method using the impurity removal device according to any one of claims 1 to 10, characterized in that: include: Cleaning an adsorption component located at a target position among a plurality of adsorption components of an adsorption assembly; Driving the adsorption component to rotate to replace the adsorption component located at the target position; Clean the adsorbent currently located at the target location.

20. The cleaning method according to claim 19, characterized in that: Also includes: Driving the adsorption assembly to rotate to an initial position; When the positioning mechanism of the impurity removal device is matched with the positioning matching part, the adsorption component is controlled to enter the impurity removal chamber.

21. The cleaning method according to claim 20, characterized in that: Before the adsorption component of the impurity removal device is separated from the impurity removal chamber, the method further includes: the cover driving mechanism of the impurity removal device drives the cover of the impurity removal device to rotate until the cover is unlocked from the impurity removal chamber; After controlling the adsorption component to enter the impurity removal chamber, the method further includes: a cover driving mechanism of the impurity removal device drives the cover of the impurity removal device to rotate until the cover is locked with the impurity removal chamber.

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