Low-voltage environmentally friendly agglomeration filtration device
By using low-voltage environmentally friendly coagulation filtration equipment, impurities are aggregated into clumps by utilizing an electric field, which solves the problems of high energy consumption and poor quality of existing filtration technologies and achieves low-energy and high-efficiency filtration.
Patent Information
- Application Number
- PCT/CN2025/094827
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-08-14
- Filing Date
- 2025-05-14
- Publication Date
- 2026-02-19
AI Technical Summary
Existing filtration technologies are energy-intensive and have poor filtration quality. Static sedimentation is inefficient, filter screen isolation is of poor quality, and centrifugal separation is energy-intensive.
The low-voltage environmentally friendly coagulation filtration equipment uses multiple filter elements between the first and second electrodes and between the second electrode and the grounding part. By passing low voltage to generate a weak current, impurities are agglomerated into clusters under the change of electric field, thus preventing them from passing through the gaps between the filter elements.
It reduces energy consumption and improves filtration quality. Impurities agglomerate under the action of an electric field, preventing them from passing through the gaps in the filter element and improving filtration efficiency and quality.
Smart Images

Figure CN2025094827_19022026_PF_FP_ABST
Abstract
Description
Low-voltage environment-friendly coagulation filtration equipment TECHNICAL FIELD
[0001] The present application relates to the technical field of filtration, in particular to a low-voltage environment-friendly coagulation filtration equipment. BACKGROUND
[0002] The filtration and purification method in the related art includes static sedimentation method, centrifugal separation method, filter screen isolation method and high-voltage electrostatic oil removal method, but in these filtration and purification methods, the static sedimentation method has the problems of long time consumption and low efficiency, the filter screen isolation method has the problem of poor filtration quality due to the limitation of mesh size, and the centrifugal separation method and the high-voltage electrostatic oil removal method have the disadvantage of high energy consumption.
[0003] Therefore, it is necessary to provide an equipment with low energy consumption and guaranteed filtration quality. TECHNICAL PROBLEM
[0004] The main purpose of the present application is to provide a low-voltage environment-friendly coagulation filtration equipment, which aims to reduce energy consumption and ensure filtration quality. TECHNICAL SOLUTION
[0005] To achieve the above-mentioned purpose, the low-voltage environment-friendly coagulation filtration equipment provided by the present application comprises:
[0006] A moving seat;
[0007] A control assembly provided on the moving seat;
[0008] A filtration assembly comprising a barrel, the barrel being provided on the moving seat and being electrically connected with the control assembly;
[0009] Wherein, the barrel is provided with a grounding part, a first electrode and a second electrode, the first electrode, the second electrode and the grounding part are arranged at intervals, and the first electrode, the second electrode and the grounding part are electrically connected with each other, a plurality of filter cores are arranged between the first electrode and the second electrode, and a plurality of filter cores are arranged between the second electrode and the grounding part.
[0010] In an embodiment, the first electrode and the second electrode are both annular, the second electrode is arranged in the first electrode, and the grounding part is arranged in the second electrode.
[0011] In an embodiment, a plurality of guide parts are arranged at intervals between the first electrode and the second electrode, and a plurality of guide parts are arranged at intervals between the second electrode and the grounding part, and the filter core is inserted into one of the guide parts.
[0012] In an embodiment, the barrel is provided with a filtering cavity, the barrel is provided with a cover structure, the cover structure seals the filtering cavity, the barrel is provided with an inlet and an outlet, and the outlet and the inlet are arranged at different positions of the barrel.
[0013] In an embodiment, the filtering assembly further comprises a plurality of sealing parts, one of the filtering elements is provided with one of the sealing parts, and the sealing part is in abutment with the cover structure.
[0014] In an embodiment, the sealing part comprises an elastic part and a blocking part, the blocking part is arranged on the filtering element, and the elastic part is in abutment with the blocking part and the cover structure.
[0015] In an embodiment, the filtering elements are provided with inlet pipes, and the inlet pipes are in communication with the inlet.
[0016] In an embodiment, the cover structure is in contact with the first electrode.
[0017] In an embodiment, the barrel is provided with a filtering sub-barrel, the filtering sub-barrel is connected to the inlet, and the filtering sub-barrel is connected to a connecting pipeline, and the connecting pipeline is connected to the pump body.
[0018] In an embodiment, the control assembly comprises a cabinet, a touch module and a pressure detection part, the cabinet is arranged on the mobile seat, and the touch module and the pressure detection part are arranged on the cabinet. Advantages
[0019] The technical scheme of the present application can generate weak current by electrifying the first electrode and the second electrode and outputting low voltage, so that the electric power generated between the filtering media is reduced, thereby reducing energy consumption, and the potential difference is generated between the first electrode and the second electrode and between the second electrode and the ground, thereby causing impurities to be affected by the electric field and gathered into groups, and the gathered impurities avoid passing through the gaps in the filtering element, thereby improving the filtering quality of the filtering element. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description can only be some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the structures shown in the drawings.
[0021] Fig. 1 is a structural schematic diagram of an embodiment of the low-voltage environment-friendly coagulation filtration device provided by the present application;
[0022] Fig. 2 is an exploded structural schematic diagram of the filtration assembly in an embodiment of the low-voltage environment-friendly coagulation filtration device provided by the present application;
[0023] Fig. 3 is a structural schematic diagram of another embodiment of the low-voltage environment-friendly coagulation filtration device provided by the present application;
[0024] Fig. 4 is a structural schematic diagram of still another embodiment of the low-voltage environment-friendly coagulation filtration device provided by the present application;
[0025] Fig. 5 is a structural schematic diagram of still another embodiment of the low-voltage environment-friendly coagulation filtration device provided by the present application.
[0026] Explanation of reference numerals:
[0027] 1000, low-voltage environment-friendly coagulation filtration device; 10, moving seat; 20, electric cabinet; 30, pump body; 40, filtration assembly; 41, liquid inlet; 42, barrel body; 421, cover structure; 4211, binding hoop; 4212, cover; 4213, pressing plate; 422, sealing part; 423, filter core; 424, sealing ring; 425, first electrode; 426, guide part; 427, second electrode; 428, grounding part; 429, barrel part; 43, liquid outlet; 44, pressure valve; 45, connecting pipeline; 46, filtration sub-barrel; 50, control assembly; 51, cabinet body; 52, touch control module; 53, pressure detection part.
[0028] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. Embodiment of the present application
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0030] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.
[0031] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.
[0032] The present application provides a low-voltage environmental protection coagulation filter equipment.
[0033] Please refer to the drawings 1 and 2, in an embodiment of the present application, the low-voltage environmental protection coagulation filter equipment, comprising:
[0034] The mobile seat 10;
[0035] The control assembly 50 is arranged on the mobile seat 10;
[0036] The filter assembly 40, the filter assembly 40 comprises a barrel 42, the barrel 42 is arranged on the mobile seat 10, and is electrically connected with the control assembly 50;
[0037] Wherein, the barrel 42 is provided with grounding part 428, first electrode 425 and second electrode 427, the first electrode 425, the second electrode 427 and the grounding part 428 are arranged at intervals, and the first electrode 425, the second electrode 427 and the grounding part 428 are electrically connected with each other, a plurality of filter core 423 is arranged between the first electrode 425 and the second electrode 427, and a plurality of filter core 423 is arranged between the second electrode 427 and the grounding part 428.
[0038] As shown in figure 1, the mobile seat 10 is a mobile trolley, which is used to carry the filter assembly 40 and the control assembly 50, so as to facilitate the transportation equipment, and adapt to different sites of filtration and purification.
[0039] As shown in figure 1, the mobile seat 10 is provided with an electric cabinet 20, the electric cabinet 20 is connected with the control assembly 50 and the filter assembly 40, and provides electric energy for the control assembly 50 and the filter assembly 40.
[0040] It can be understood that the control assembly 50 is connected with the filter assembly 40, the operation control of the filter assembly 40 is realized through the control assembly 50, the potential difference around the filter element 423 is generated through the current control of the first electrode 425 and the second electrode 427, so that the impurities are gathered into groups under the influence of the electric field change, so that the filter element 423 realizes efficient and high-quality filtration of impurities.
[0041] It should be noted that, as shown in Figure 2, the filter element 423 is cylindrical, and the filter element 423 is hollow. During the filtration process, the liquid to be filtered is filled into the center of the filter element 423, so that the liquid can flow out after passing through the filter element 423, so as to ensure that all the liquid can be filtered, and the filtration effect and quality of the liquid are improved.
[0042] The technical scheme of the present application can realize the following effects: the filter element 423 is arranged between the first electrode 425 and the second electrode 427 and between the second electrode 427 and the grounding part 428, the first electrode 425 and the second electrode 427 are electrified, and a weak current is generated by outputting low voltage, so that the electric power generated between the filter media is small, thereby reducing energy consumption. In addition, the potential difference is generated between the first electrode 425 and the second electrode 427 and between the second electrode 427 and the grounding part 428, so that the impurities are gathered into groups under the influence of the electric field change, and the gathered impurities avoid passing through the gap in the filter element 423, thereby improving the filtration quality of the filter element.
[0043] In an embodiment, the first electrode 425 and the second electrode 427 are both annular, the second electrode 427 is arranged in the first electrode 425, and the grounding part 428 is arranged in the second electrode 427.
[0044] In order to ensure that the plurality of filter elements 423 arranged in the barrel 42 can be arranged in a changing electric field, so that the impurities are displaced and gathered into groups in the changing electric field, the first electrode 425 and the second electrode 427 are arranged in an annular shape, and the grounding part 428 is arranged at the center of the second electrode 427.
[0045] It can be understood that the second electrode 427 is arranged in the first electrode 425, so that the first electrode 425 surrounds the second electrode 427, and the grounding part 428 is arranged at the center of the second electrode 427, so that the potential difference is generated between the first electrode 425 and the second electrode 427, and the potential difference is generated between the first electrode 425 and the grounding part 428, thereby enabling the liquid to be filtered in the plurality of filter elements 423 to gather impurities under the action of the changing electric field.
[0046] In an embodiment, a plurality of guide portions 426 are arranged between the first electrode 425 and the second electrode 427, and a plurality of guide portions 426 are arranged between the second electrode 427 and the grounding portion 428, and the filter element 423 is inserted into one of the guide portions 426.
[0047] As shown in FIG. 2, the plurality of guide portions 426 are arranged at intervals, and the filter element 423 is inserted into the guide portion 426. By arranging the plurality of guide portions 426, the arrangement of the plurality of filter elements 423 between the first electrode 425 and the second electrode 427 and between the first electrode 425 and the grounding portion 428 is facilitated.
[0048] It can be understood that, by arranging the plurality of guide portions 426, the filter elements 423 are arranged at intervals in the barrel 42, the position of the filter elements 423 is limited, and the installation and replacement of the filter elements 423 are facilitated.
[0049] In an embodiment, the barrel 42 is provided with a filter cavity, the barrel 42 is provided with a cover structure 421, and the filter cavity is closed, the barrel 42 is provided with a liquid inlet 41 and a liquid outlet 43 on the side, and the liquid outlet 43 and the liquid inlet 41 are distributed at different positions on the side of the barrel 42.
[0050] It can be understood that the filter cavity is arranged to accommodate the plurality of filter elements 423, and due to the arrangement of the plurality of guide portions 426, the plurality of filter elements 423 are arranged in order in the filter cavity. By arranging the plurality of filter elements 423 in order, the mutual close proximity of the plurality of filter elements 423 is avoided, and the filtering quality and efficiency are affected.
[0051] It can be understood that the arrangement of the liquid inlet 41 facilitates the pouring of the liquid to be filtered into the filter cavity, and the arrangement of the liquid outlet 43 facilitates the discharge of the liquid filtered by the filter element 423.
[0052] As shown in FIG. 1, the liquid inlet 41 is arranged at a high position on the outer side of the barrel 42 and communicates with the filter cavity, and the liquid outlet 43 is arranged at a low position on the outer side of the barrel 42 and communicates with the filter cavity.
[0053] It can be understood that the liquid inlet 41 and the liquid outlet 43 are arranged at different heights to facilitate liquid discharge.
[0054] As shown in FIG. 5, a connecting pipe 45 is connected to the liquid inlet 41, and a liquid outlet channel is connected to the liquid outlet 43, and the connecting pipe 45 and the liquid outlet channel both extend into a space storing the liquid to be filtered.
[0055] It can be understood that the filter cavity is closed by setting the cover structure 421, so as to avoid external factors affecting the filtering quality of the liquid.
[0056] As shown in FIG. 2, the barrel 42 comprises a barrel part 429, and the filter cavity is arranged in the barrel part 429.
[0057] As shown in FIG. 2, the cover structure 421 comprises a cover 4212, a clamp 4211 and a pressing plate 4213, the pressing plate 4213 is arranged in the filter cavity and in contact with the first electrode 425, the pressing plate 4213 is in contact with a plurality of filter cartridges 423, the cover 4212 is arranged on the barrel part 429 and closes the filter cavity, the pressing plate 4213 is connected to the side of the cover 4212 close to the filter cavity, and the clamp 4211 is sleeved on the barrel part 429 and connected with the cover 4212.
[0058] It can be understood that the pressing plate 4213 is used to abut against a plurality of filter cartridges 423, so that the bottom of the filter cartridge 423 abuts against the ground of the filter cavity, and the top of the filter cartridge 423 abuts against the pressing plate 4213, thereby avoiding liquid overflowing from the cross section of the filter cartridge and affecting the filtering quality.
[0059] It can be understood that the cover 4212 closes the barrel part 429, so as to avoid the filter cavity being communicated with the outside and affecting the filtering quality.
[0060] It should be noted that a plurality of handles are arranged at the side of the cover 4212 away from the filter cavity.
[0061] It can be understood that the plurality of handles are arranged to facilitate the operator to hold the handles when the operator needs to install or replace the filter cartridges, so as to facilitate opening of the barrel part 429 and operation in the filter cavity.
[0062] It should be noted that a pressure valve 44 is arranged on the cover 4212, and the pressure valve 44 extends into the filter cavity, so as to control the pressure in the filter cavity.
[0063] It can be understood that when the filter cartridges 423 in the filter cavity need to be replaced, the pressure in the filter cavity is controlled by the pressure valve 44, and when the pressure is too high, the pressure valve 44 releases the pressure in the filter cavity, so as to avoid high pressure affecting the operator during opening of the cover 4212.
[0064] It should be noted that the clamp 4211 closes the connection between the cover 4212 and the barrel part 429.
[0065] It should be noted that a sealing ring 424 is provided on the side of the cover 4212.
[0066] It is understandable that the clamp 4211 and the sealing ring 424 are designed to prevent liquid from leaking from the gaps and affecting filtration.
[0067] In one embodiment, the filter assembly 40 further includes a plurality of sealing portions 422, one of the filter elements 423 being provided with a sealing portion 422, and the sealing portion 422 abutting against the cap structure 421.
[0068] As shown in Figure 2, the filter element 423 is hollow to facilitate the filling of liquid and to prevent the liquid to be filtered from overflowing from the cross section of the filter element 423 and affecting the filtration quality. Therefore, by setting the sealing part 422, the cross section of the filter element 423 is blocked to prevent liquid from overflowing.
[0069] The sealing part 422 abuts against the bottom wall of the filter chamber, thereby sealing the hollow part of the filter element 423, preventing liquid from overflowing from the cross-section of the filter element 423, and improving the filtration quality.
[0070] In one embodiment, the sealing part 422 includes an elastic member and a blocking member, the blocking member being disposed on the filter element 423, the elastic member partially abutting against the blocking member, and the elastic member partially abutting against the cap structure 421.
[0071] It should be noted that the elastic element is a spring, and the sealing element is a rubber element.
[0072] As shown in Figure 2, the filter element 423 is vertically disposed in the filter chamber, the sealing member is disposed at the top of the filter element 423, the elastic member is disposed on the side of the sealing member away from the filter element 423, the elastic member abuts against the sealing member, and the elastic member abuts against the pressing plate 4213.
[0073] It is understood that the pressing plate 4213 abuts against the elastic member and the sealing member, thereby enabling the sealing member to seal the hollow upper opening of the filter element. Moreover, when the elastic member cooperates with the pressing plate 4213 to abut against the filter element 423, the lower end of the filter element 423 abuts against the bottom wall of the filtration chamber, thereby achieving the sealing of the hollow filter element 423 and preventing liquid overflow.
[0074] It is understood that there is a gap between the pressing plate 4213 and the bottom of the filter element 423 to facilitate the installation of the sealing component. By setting the elastic element between the pressing plate 4213 and the sealing component, the sealing component and the filter element 423 can be brought into contact, and the existence of gaps can be avoided from affecting the sealing effect of the sealing component.
[0075] It should be noted that the elastic member is arranged to fill the gap between the pressing plate 4213 and the blocking member, so as to avoid affecting the blocking effect of the blocking member. Therefore, the gap between the pressing plate 4213 and the blocking member is not limited to the elastic member.
[0076] In an embodiment, a plurality of the filter cartridges 423 are provided with liquid inlet pipes, and the plurality of liquid inlet pipes are in communication with the liquid inlet 41.
[0077] It can be understood that the liquid inlet pipe is arranged to guide the liquid from the liquid inlet 41 to the center of the filter cartridge 423, so that the liquid can be filtered from the inside to the outside of the filter cartridge 423, and the water pressure can assist in improving the filtering quality and efficiency of the liquid.
[0078] It should be noted that the liquid inlet pipe penetrates the blocking member, and the liquid inlet pipe is in interference fit with the blocking member, so as to avoid liquid overflow and leakage through the gap between the liquid inlet pipe and the blocking member.
[0079] In an embodiment, the filter cartridge is provided with a communication pipe communicating with the center of the filter cartridge 423, and the liquid inlet pipe is connected to the communication pipe, so as to facilitate the liquid to enter the center of the filter cartridge 423 through the communication pipe, thereby facilitating the filtration.
[0080] In an embodiment, the cover structure 421 is in contact with the first electrode 425.
[0081] It should be noted that the first electrode 425 is annular, and the pressing plate 4213 is in abutment with the first electrode 425.
[0082] It can be understood that the pressing plate 4213 is in contact with the first electrode 425. In cooperation with the bottom wall of the filter cavity, a liquid storage space is formed again in the filter cavity, so as to avoid the liquid overflowing through the side surface of the first electrode to the space between the side wall of the filter cavity and the first electrode 425, thereby avoiding affecting the filtering quality and efficiency, and avoiding affecting the output of the filtered liquid.
[0083] In an embodiment, as shown in FIG. 1 and FIG. 3, the side of the barrel 42 is provided with a filter sub-barrel 46, the filter sub-barrel 46 is connected to the liquid inlet 41, and the filter sub-barrel 46 is connected with a connecting pipe 45, and the connecting pipe 45 is connected to the pump body 30.
[0084] As shown in FIG. 1, the side of the barrel 42 is provided with a support, and the filter sub-barrel 46 is arranged on the support, the liquid inlet 41 is connected to the filter sub-barrel 46, and the connecting pipe 45 is connected to the filter sub-barrel 46.
[0085] It can be understood that the liquid entering into the filter cavity through the connecting pipe 45 firstly enters into the filter sub-barrel 46, and then enters into the filter cavity through the liquid inlet 41 from the filter sub-barrel 46.
[0086] It can be understood that the filter sub-barrel 46 avoids the influence on the filtering efficiency caused by the liquid entering into the filter cavity rapidly through the pump body 30, and thus the filter sub-barrel 46 can control the flow rate of the liquid.
[0087] It should be noted that the pump body 30 is arranged on the moving seat 10.
[0088] In an embodiment, as shown in FIG. 4, the control assembly 50 comprises a cabinet 51, a touch module 52 and a pressure detection part 53, the cabinet 51 is arranged on the moving seat 10, and the touch module 52 and the pressure detection part 53 are arranged on the cabinet 51.
[0089] It can be understood that the touch module 52 is used for the operator to control the operation equipment.
[0090] It can be understood that the pressure detection part 53 is used for detecting the pressure in the filter cavity, and when the pressure is too high, the pressure relief of the filter cavity is realized through the pressure valve 44 by observing the pressure detection part 53.
[0091] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields within the technical concept of the present application, and the contents of the specification and drawings are included in the patent protection scope of the present application.
Claims
1. A low-voltage environmentally friendly coagulation filtration device, characterized by, The utility model relates to a filter device, including: a mobile seat; a control assembly provided on the mobile seat; a filter assembly including a barrel provided on the mobile seat and electrically connected with the control assembly; wherein the barrel is provided with a grounding part, a first electrode and a second electrode, the first electrode, the second electrode and the grounding part are spaced apart and electrically connected with each other, a plurality of filter elements are provided between the first electrode and the second electrode, and a plurality of filter elements are provided between the second electrode and the grounding part; the filter element is cylindrical and hollow; the first electrode and the second electrode are annular, the second electrode is provided in the first electrode, and the grounding part is provided in the second electrode; a plurality of guide parts are provided between the first electrode and the second electrode, and a plurality of guide parts are provided between the second electrode and the grounding part, and the filter element is inserted into one of the guide parts; the barrel is provided with a filter cavity, the barrel is provided with a cover structure, and the filter cavity is closed, the barrel is provided with a liquid inlet and a liquid outlet on the side, and the liquid outlet and the liquid inlet are distributed at different positions on the side of the barrel; the cover structure includes a cover, a clamp and a pressing plate, the pressing plate is provided in the filter cavity and in contact with the first electrode, the pressing plate is in contact with a plurality of filter elements, the cover is provided on the barrel and closes the filter cavity, the pressing plate is connected to the side of the cover close to the filter cavity, and the clamp is sleeved on the barrel and connected with the cover; the filter assembly further includes a plurality of sealing parts, one of the filter elements is provided with one of the sealing parts, and the sealing part is in abutment with the cover structure; the sealing part includes an elastic member and a blocking member, the blocking member is provided on the filter element, and the elastic member is in abutment with the blocking member and the cover structure; a plurality of liquid inlet pipes are provided in the filter elements, and the liquid inlet pipes are in communication with the liquid inlet; the liquid inlet pipe penetrates the blocking member; a communication pipe is provided on the filter element to communicate with the center of the filter element, and the liquid inlet pipe is connected with the communication pipe.
2. The low voltage environmentally friendly coalescing filter apparatus of claim 1 wherein, the barrel is provided with a filter auxiliary barrel on the side, the filter auxiliary barrel is connected with the liquid inlet, and the filter auxiliary barrel is connected with a connecting pipe, and the connecting pipe is connected with a pump body.
3. The low voltage environmentally friendly coalescing filter apparatus of claim 1 wherein, the control assembly includes a cabinet, a touch module and a pressure detection part, the cabinet is provided on the mobile seat, and the touch module and the pressure detection part are provided on the cabinet.
Citation Information
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