Accommodating mechanism, filtering device and filtering system

Abstract

The invention relates to the field of chemical synthesis filtration, and provides a containing mechanism, a filtering device and a filtering system. According to the containing mechanism, when the containing mechanism is applied to the filtering process of the to-be-filtered object, the containing component with the cavity is used for containing the to-be-filtered object, the filtering component is used for filtering the to-be-filtered object, and when the on-off component is located at the opening position, the filtering path is conducted, so that the to-be-filtered object is allowed to be filtered through the filtering component; when the on-off component is located at the off position, the filtering path is off, filtering is stopped, and the unfiltered to-be-filtered matter is contained in the cavity of the containing component or contained in the containing component and the shell. Therefore, most manual filtering operation in the prior art can be replaced, so that the efficiency of the filtering process is effectively improved, the consistency of the filtering process is ensured, and experimental errors are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of chemical automation filtration, and in particular, to a containing mechanism, a filtration device and a filtration system. BACKGROUND

[0002] In chemical experiments, it is often necessary to filter insoluble substances in liquid after reaction or treatment (i.e. the to-be-filtered material) to obtain specific filtered material for subsequent chemical analysis and processing. In the prior art, the filtration operation of this series of chemical solutions is mainly completed by manual operation of the experimenters. This traditional operation method not only has low production efficiency, complex manual operation process and long time consumption, but also is difficult to guarantee the consistency of the operation process, and the human error will directly affect the accuracy, repeatability and comparability of the subsequent analysis data, thereby producing experimental errors and reducing the overall reliability of the experimental results. SUMMARY

[0003] Therefore, the present application provides a containing mechanism, a filtration device and a filtration system, which aims to solve the above technical problems to some extent.

[0004] The first aspect of the present application provides a containing mechanism, which comprises: a containing member, the containing member having a cavity for containing a to-be-filtered material; a housing connected with the containing member, the housing having a filtration path, the filtration path having a first open portion for communicating with the cavity, and the filtration path further having a second open portion; an on-off member movably arranged inside the filtration path, the on-off member having an off position for keeping the filtration path always off; the on-off member further having an open position for opening the filtration path to communicate the first open portion and the second open portion; a filtration member arranged on the upstream side of the second open portion, the filtration member being used for filtering the to-be-filtered material.

[0005] On the basis of the above technical solution, optionally, the on-off member is exposed through the second open portion, and the on-off member is used for cooperating with an external trigger member entering into the filtration path through the second open portion to promote the on-off member to reach the open position.

[0006] On the basis of the above technical solution, optionally, the containing mechanism has a height direction, the cavity has a containing portion for containing the to-be-filtered material in the height direction, and the containing portion has a display portion for displaying the height of the to-be-filtered material.

[0007] Based on the above technical solutions, optionally, The receiving mechanism further includes an elastic member disposed within the filtering path, the elastic member abutting against the on / off member and the housing respectively, so that the on / off member is held in the off position.

[0008] Based on the above technical solutions, optionally, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a first cover member for sealing the filling part, the first cover member having a first fluid filling path and a second fluid filling path connecting the cavity to the external environment.

[0009] Based on the above technical solutions, optionally, The receiving mechanism further includes a second cover member for sealing the filling portion replaceably of the first cover member. The second cover member has a first side and a second side opposite to each other in the height direction, and an outer side extending between the first side and the second side. There are no passageways between any two of the first side portion, the second side portion, and the outer side portion.

[0010] Based on the above technical solutions, optionally, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a connecting member, which is connected to the upper side of the receiving member and surrounds the outside of the filling part. The connecting member has a connecting part that connects the filling part with the external environment. The connecting member has a recess on its outer side, which is used to cooperate with an external driving structure so that the external driving structure clamps the receiving mechanism.

[0011] Based on the above technical solutions, optionally, The receiving mechanism includes a first cover member and a second cover member, the first cover member being used to cover the communicating portion to seal the communicating portion, and the second cover member being used to replace the first cover member to cover the communicating portion to seal the communicating portion; The first cover component has a first fluid injection path and a second fluid injection path that connect the cavity to the external environment; The second cover member has a first side and a second side opposite to each other in the height direction, and an outer side extending between the first side and the second side, wherein no passage is provided between any two of the first side, the second side and the outer side.

[0012] A second aspect of this application provides a filtration device, the filtration device including the receiving mechanism as described above.

[0013] Based on the above technical solutions, optionally, The filtration device includes a heat exchange mechanism having a cavity for accommodating the housing. The heat exchange mechanism exchanges heat with the accommodating mechanism to bring the temperature of the material to be filtered to a predetermined temperature range.

[0014] Based on the above technical solutions, optionally, The filtration device includes a base mechanism, the base mechanism comprising: A base component having a filtrate path, the housing being abutted to the base component such that the second opening corresponds to the position of the filtrate path, and the base component penetrating the bottom of the heat exchange mechanism; An external triggering member is connected to the base member and is used to enter the filter path via the second opening to cause the on / off member to reach the open position.

[0015] Based on the above technical solutions, optionally, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a connecting member, which is connected to the upper side of the receiving member and surrounds the outside of the filling part. The connecting member has a connecting part that connects the filling part with the external environment. The connecting portion has a recess located on the outer side of the connecting portion; The filtering device further includes a drive structure, and the recess is used to cooperate with the drive structure so that the drive structure clamps the receiving mechanism.

[0016] Based on the above technical solutions, optionally, The filtering device further includes a guiding mechanism, which includes a guide seat and a guide sleeve. The guide seat has a guide protrusion, and the guide sleeve has a guide recess for engaging with the guide protrusion. The guiding mechanism also has an elastic member disposed on one side of the guide recess, which abuts against the guide recess to apply a force to the guide sleeve to move the guide sleeve away from the guide seat. The housing passes through the guide seat and the guide sleeve.

[0017] A third aspect of this application provides a filtration system comprising the containment mechanism as described above, and / or the filtration device as described above.

[0018] Based on the above technical solutions, optionally, The filtration system further includes an image acquisition device and a stirring component. The image acquisition device is disposed on the outside of the receiving mechanism. The image acquisition device is used to acquire a surface image of the filtered material. The stirring component performs a stirring operation on the filtered material in response to the surface image indicating that there are cracks on the surface of the filtered material.

[0019] Based on the above technical solutions, optionally, The filtration system also includes a filling device, which includes a delivery pump and multiple mixing components, as well as a liquid storage assembly and a dispensing pump; The liquid storage assembly includes multiple liquid storage components for storing liquid; the dispensing pump has multiple first suction paths, each first suction path communicating with at least one of the liquid storage components; the dispensing pump further includes a first pump chamber and a first liquid outlet communicating with the first pump chamber; the multiple first suction paths are all communicating with the first pump chamber; each first suction path is openable and closeable; the liquid in the first pump chamber can be discharged from the first liquid outlet for filling the receiving component. The filling device further includes a reversing valve, which has a third suction path connected to the first liquid outlet; The reversing valve also has multiple third liquid outlets, which are connected to multiple mixing components in a one-to-one correspondence. The mixing components are used to store the liquid delivered by the third liquid outlets. The delivery pump is connected to the multiple mixing components and is used to deliver the liquid in the mixing components to the receiving component.

[0020] Based on the above technical solutions, optionally, The filtration system also includes a filling device, which includes a delivery pump and a mixing component, as well as a liquid storage assembly and a dispensing pump; The liquid storage assembly includes multiple liquid storage components for storing liquid; the dispensing pump has multiple first suction paths, each first suction path communicating with at least one of the liquid storage components; the dispensing pump further includes a first pump chamber and a first liquid outlet communicating with the first pump chamber; the multiple first suction paths are all communicating with the first pump chamber; each first suction path is openable and closeable; the liquid in the first pump chamber can be discharged from the first liquid outlet for filling the receiving component. The first liquid outlet is connected to the mixing component, the mixing component is used to store the liquid delivered from the first liquid outlet, the delivery pump is connected to the mixing component, and the delivery pump is used to deliver the liquid in the mixing component to the receiving component.

[0021] Based on the above technical solutions, optionally, The filtration system also includes a cleaning mechanism: The cleaning mechanism is used to clean the cover member for installation onto the receiving member, and the cleaning mechanism includes: A cleaning seat having a cleaning cavity having an opening communicating with the external environment, the cleaning cavity being used to accommodate at least a portion of the cover member; A cleaning nozzle is disposed within the cleaning chamber and is used to deliver cleaning fluid into the cleaning chamber.

[0022] Based on the above technical solutions, optionally, The filtration system further includes a sampling mechanism for sampling the filter residue after filtration of the material to be filtered. The sampling mechanism includes: A sleeve component having a length direction, the sleeve component also having a sampling cavity extending along the length direction; A rod member is inserted into the sampling chamber and is movable relative to the sleeve member along the length direction, such that one end of the rod member extends beyond the sleeve member and is retracted into the sleeve member; The rod member has a sampling section at one end extending beyond the sleeve member. The sampling section is used to apply force to the filter residue to hold the filter residue in the sampling section.

[0023] According to the receiving mechanism provided in this application, when applied in the filtration process of the material to be filtered, the receiving member with a cavity is used to hold the material to be filtered, and the filtering member is used to filter the material to be filtered. When the on / off member is in the open position, the filtration path is open, thereby allowing the material to be filtered to pass through the filtering member. When the on / off member is in the off position, the filtration path is closed, filtration stops, and the unfiltered material to be filtered is contained in the cavity of the receiving member or contained in both the receiving member and the housing.

[0024] Thus, the receiving mechanism provided according to the embodiments of this application can replace most of the manual filtration operations in the prior art, effectively improve the efficiency of the filtration process, and help ensure the consistency of the filtration process and reduce experimental errors.

[0025] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A schematic cross-sectional view of a receiving mechanism provided according to an embodiment of this application is shown.

[0028] Figure 2 It shows Figure 1 A schematic diagram of the enlarged view at point A in the middle.

[0029] Figure 3 A schematic cross-sectional view of a portion of the structure of a filtering device provided according to an embodiment of this application is shown.

[0030] Figure 4 It shows Figure 3 A schematic diagram of the enlarged view at point B in the middle.

[0031] Figure 5 A schematic diagram showing a three-dimensional view of a portion of the structure of a filtering device provided according to an embodiment of this application is shown.

[0032] Figure 6 This is a schematic diagram showing another three-dimensional view of a portion of the structure of a filtering device provided according to an embodiment of this application.

[0033] Figure 7 A schematic diagram showing a three-dimensional view of a base component and an external trigger component provided according to an embodiment of this application is shown.

[0034] Figure 8 A schematic diagram showing a cross-sectional view of a base member and an external trigger member provided according to an embodiment of this application is shown.

[0035] Figure 9 A schematic diagram of a three-dimensional view of a filling device for a filtration system provided according to an embodiment of this application is shown.

[0036] Figure 10 A schematic diagram showing a partial three-dimensional structure of the filling device of the filtration system provided according to an embodiment of this application is shown.

[0037] Figure 11 A schematic cross-sectional view of the cleaning mechanism of a filtration system provided according to an embodiment of this application is shown.

[0038] Figure 12 A schematic diagram of a three-dimensional view of a second cover member of a receiving mechanism provided according to an embodiment of this application is shown.

[0039] Figure 13 A schematic diagram of a three-dimensional view of a cleaning seat of a filtration system provided according to an embodiment of this application is shown.

[0040] Figure 14 A schematic diagram showing a three-dimensional view of the initial state of the rod member of the sampling mechanism of the filtration system provided according to an embodiment of the present application housed within the sleeve member.

[0041] Figure 15 A three-dimensional view is shown of the state in which the rod member of the sampling mechanism of the filtration system provided according to an embodiment of the present application extends from the sleeve member.

[0042] Figure 16 A schematic two-dimensional view is shown of the initial state of the rod member of the sampling mechanism of the filtration system provided according to an embodiment of the present application housed within the sleeve member.

[0043] Figure 17 A schematic cross-sectional view is shown of the initial state of the rod member of the sampling mechanism of the filtration system provided according to an embodiment of the present application housed within the sleeve member.

[0044] Figure 18 It shows Figure 4 A schematic diagram of the enlarged view at point A in the middle.

[0045] Figure 19 A schematic diagram showing the relative positional relationship of the first to third drive components of the sampling mechanism of the filtration system provided according to an embodiment of this application is shown.

[0046] Figure label: 10-Receiving mechanism; 100-Receiving member; 101-Receiving section; 1011-Display section; 110-Communicating member; 111-Annular groove; 120-First cover member; 121-First fluid filling path; 122-Second fluid filling path; 130-Second cover member; 140-Housing shell; 141-First opening; 142-Second opening; 143-Filtering path; 210-Jacket; 220-Copper sleeve; 221-Water cooling head; 230-Opening and closing assembly; 24-Guide seat; 240-Guide ring; 25-Guide sleeve; 250-Guide recess; 251-Annular flange; 310 - Base component; 320 - External trigger component; 330 - Pathway; 410 - Valve stem; 420 - Helical spring; 430 - Sealing ring.

[0047] 1100 - Liquid storage component; 1200 - Preparation pump; 1300 - Directional valve; 1400 - First tank; 1410 - Baffle; 1500 - Dilution component; 1600 - Second tank; 1700 - Mixing component; 1800 - Transfer pump; 1900 - Dilution pump; 2100 - Cleaning seat; 2110 - Cleaning opening; 2120 - Cleaning chamber; 2121 - Conical section; 2130 - Cleaning nozzle; 2140 - Connecting path; 3100 - Sleeve component; 3200 - Rod component; 3210 - Rod body; 3211 - Sampling part; 3212 - Rod part; 3213 - Frustum-shaped structure; 3214 - Annular recess; 3310 - Second drive assembly; 3320 - Third drive assembly; 3330 - First drive assembly; 3410 - First mounting plate; 3420 - Second mounting plate; 3430 - Third mounting plate; 3510 - First slide rail; 3520 - Second slide rail; 3610 - Sliding sleeve; 3620 - Flange; 3700 - Position sensor. Detailed Implementation

[0048] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0049] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0051] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0052] According to a first aspect of the embodiments of this application, a receiving mechanism is provided, which will be described below in conjunction with... Figures 1 to 8 Describe in detail the structure and working principle of the containment mechanism.

[0053] According to the embodiment of this application, the receiving mechanism 10 includes a receiving member 100, a housing 140, a switching member, and a filtering member.

[0054] In one embodiment, the receiving member 100 has a cavity for receiving the material to be filtered. A housing 140 is connected to the receiving member 100 and has a filtration path 143. The filtration path 143 has a first opening 141 for communicating with the cavity, and also has a second opening 142.

[0055] In this embodiment, the on / off member is movably disposed inside the filter path. The on / off member has a closed position for keeping the filter path constantly open, and an open position for opening the filter path to connect the first open portion 141 and the second open portion 142.

[0056] In this embodiment, the filter element is disposed on the upstream side of the second opening 142, and the filter element is used to filter the material to be filtered.

[0057] Thus, according to the embodiment of this application, when the receiving mechanism 10 is used in the filtration process of the material to be filtered, the receiving member 100 with a cavity is used to hold the material to be filtered, and a filter member is set to filter the material to be filtered. When the on / off member is in the open position, the filtration path is open, thereby allowing the material to be filtered to pass through the filter member. When the on / off member is in the off position, the filtration path is closed, filtration stops, and the unfiltered material to be filtered is contained in the cavity of the receiving member 100 or contained in both the receiving member 100 and the housing 140.

[0058] Thus, the receiving mechanism provided according to the embodiments of this application can replace most of the manual filtration operations in the prior art, effectively improve the efficiency of the filtration process, and help ensure the consistency of the filtration process and reduce experimental errors.

[0059] In an embodiment, as an example, the receiving member 100 may be formed as a tubular structure, such as a cylindrical tubular structure. As an example, the axial direction of the tubular structure may be arranged vertically, which facilitates the natural downward flow of liquid within the tubular structure under its own weight and liquid pressure, thus promoting filtration.

[0060] In an embodiment, during the application of the receiving mechanism 10, the housing 140 can be disposed below the receiving mechanism. In an embodiment, the filtration path can be, for example, a filtration channel disposed inside the receiving mechanism, the filtration channel having a first opening at the top and a second opening at the bottom. These two openings can be, for example, openings. The first opening is used to communicate with a cavity, which can be achieved by directly connecting the receiving member 100 to the housing 140. In an embodiment, the second opening allows liquid filtered by the filtration member to flow out from the housing 140.

[0061] In this embodiment, as an example, the filter member can be disposed between the first open portion and the second open portion. That is, the filter member can be disposed within the filter path, and the material to be filtered first enters the filter path from the receiving member through the first open portion and is then filtered by the filter member. In this example, the filter member is located upstream of the second open portion but downstream of the first open portion.

[0062] Furthermore, and not limited to this, the filter element can also be disposed at the lower end of the receiving member, that is, disposed within the receiving member or between the receiving member and the housing, so that the material to be filtered flows into the filtration path through the first opening 141 after being filtered by the filter element. In this example, the filter element is located upstream of both the first opening and the second opening.

[0063] Furthermore, according to the receiving mechanism provided in the embodiments of this application, as mentioned above, "the unfiltered material to be filtered is contained within the cavity of the receiving member 100 and / or the housing 140." The location of the unfiltered material to be filtered depends on the location of the filtering member, since the filtering member is the boundary member where filtration of the material to be filtered occurs. Here, as described above, in the example where the filtering member is located within the receiving member 100 or at the boundary between the receiving member 100 and the housing 140, the unfiltered material to be filtered is located only within the receiving member 100; in the example where the filtering member is located within the housing 140, the unfiltered material to be filtered is located within both the receiving member 100 and the housing 140.

[0064] According to the receiving mechanism provided in the embodiments of this application, the switching member can be exposed through the second opening portion. The switching member is used to cooperate with the external trigger member 320 that enters the filtering path through the second opening portion to cause the switching member to reach the open position.

[0065] In this embodiment, the switching member is exposed via the second opening, meaning that the switching member passes through the second opening and is at least partially exposed outside the housing 140. Thus, the switching member can be driven by an external trigger member cooperating with it, allowing it to reciprocate between the open and closed positions to turn the filter on and off. The switching member can be reset by a built-in spring member. For example, initially, the switching member is held in the closed position by the spring member. The external trigger member 320 abuts against the switching member, overcoming the spring force to move the switching member to the open position. When it is necessary to stop the filter, the external trigger member is released from abutting the switching member, and the switching member resets to the closed position under the spring force.

[0066] According to the embodiment of this application, the receiving mechanism has the above-mentioned height direction, and the cavity has a receiving portion 101 for receiving the filterable in the height direction. The receiving portion 101 has a display portion 1011 for displaying the height of the filterable.

[0067] Thus, according to the container mechanism provided in the embodiments of this application, the operator can observe the liquid level and filtration status of the filter material in the container from the outside using the display portion 1011 on the container, thereby understanding the filtration progress and facilitating the start and stop of filtration at the appropriate time.

[0068] In this embodiment, the receiving portion can be entirely formed of a transparent or translucent material, meaning that the receiving portion can completely function as the display portion. The term "translucent material" here should be understood as a material whose light transmittance allows observation of the internal liquid surface. The transparent material could be, for example, quartz; that is, the receiving portion could be, for example, a quartz tube, due to its chemical stability and transparent properties.

[0069] In addition, in other examples, the display portion may be, for example, a display window extending along the height direction, and its material may be, for example, the transparent or translucent material described above.

[0070] According to the receiving mechanism provided in the embodiments of this application, as described above, the receiving mechanism may further include an elastic member. The elastic member may be disposed within the filtering path and may abut against the on / off member and the housing 140 respectively, so that the on / off member is held in the off position. The specific form of the elastic member may be, for example, a spring member, such as a helical spring 420, the force application method of which has been mentioned in the above description and will not be repeated here.

[0071] According to the embodiment of this application, the receiving mechanism has a height direction, and the receiving member 100 includes a filling part located on the upper side of the receiving member 100, the filling part being used to communicate between the cavity and the external environment. Here, the filling part can be, for example, a through hole.

[0072] According to the embodiment of this application, the receiving mechanism further includes a first cover member 120 for sealing the filling part. The first cover member 120 has a first fluid filling path 121 and a second fluid filling path 122 communicating the cavity with the external environment. Here, as an example, the first fluid filling path can be a gas filling path, and the second fluid filling path can be, for example, a rinsing fluid filling path. Here, when there is a material to be filtered in the cavity of the receiving mechanism and the on / off member is in the open position, gas, such as pressurized gas, can be injected into the cavity through the gas filling path, thereby causing the material to be filtered to pass through the filter member and be filtered.

[0073] It should be noted that the terms "first fluid filling path" and "second fluid filling path" mentioned above are intended to distinguish the two fluid filling paths as independent and different paths, but are not intended to limit the two fluid filling paths to using different fluids. In other words, the first fluid filling path 121 and the second fluid filling path 122 can use the same fluid. In actual filtration, one fluid filling path can be used to fill liquid (such as eluent, for example, prepared by the filling device described later), and the other fluid path can be used to fill pressurized gas after the eluent has been filled in the first fluid filling path; both fluid paths can be used to fill eluent; or only one of the two fluid paths needs to be used to fill eluent.

[0074] In this embodiment, as an example, the gas can be, for example, nitrogen, because of its chemical stability, which can both pressurize the cavity and prevent it from reacting with the material to be filtered. Therefore, it is understood that, in order to ensure the pressurization effect, the first cover member 120 seals the cavity when the first fluid injection path and the second fluid injection path are closed.

[0075] In this embodiment, the remaining filter residue after filtering the material to be filtered can be rinsed through the rinsing liquid injection path, and then filtered again. For this purpose, the rinsing liquid injection path described above is configured separately.

[0076] According to the embodiment of this application, the receiving mechanism 10 may further include a second cover member 130, which may be used to seal the filling portion in a way that replaces the first cover member 120. The second cover member 130 has a first side portion and a second side portion opposite to each other in the height direction, and an outer side portion extending between the first side portion and the second side portion.

[0077] Here, in the embodiment, the second cover member 130 may be, for example, a generally columnar member. The first side and the second side, in the operating state of the receiving mechanism, can be understood as the top and bottom of the second cover member 130, and the outer side located between the top and the bottom is the outer side of the columnar member. These three parts constitute the outer surface of the second cover member 130.

[0078] In this embodiment, there are no passageways between any of the first side, second side, and outer side portions. That is, there is no passageway between the first side and second side, between the first side and outer side, and between the second side and outer side. This means that the space outside the first side portion (in the height direction), the space around the outer side portion, and the space outside the second side portion (in the height direction) are not interconnected. Therefore, in other words, the second cover member 130 is a cover member that replaces the first cover member 120 on the filling portion, used to completely seal the cavity containing the member 100.

[0079] According to the embodiment of this application, the receiving mechanism may further include a connecting member, which may be connected to the upper side of the receiving member 100 and surround the outer side of the filling part. The connecting member may have a connecting part that connects the filling part with the external environment.

[0080] As an example, the connecting member can be a cylindrical structure, with one end fitted over the outside of the receiving member 100, and the other end having a connecting portion as described above. This connecting portion, like the aforementioned openings, can be formed as an opening, i.e., a through hole. In this embodiment, the purpose of the connecting member is primarily to cooperate with an external driving structure, such as a clamping mechanism.

[0081] In the embodiments, the arrangement of the connecting member is particularly critical, as it limits the containment member when installing a cover (such as the first cover member and the second cover member mentioned herein) onto or removing a cover from the containment member (as described above). For example, the connecting member is locked to prevent the containment member from being moved by the cover.

[0082] In one embodiment, the inner wall of the connecting member may be provided with a structure for connecting with the receiving member. For example, an internal thread may be formed on the inner wall of the connecting member, and an external thread may be formed on the outer side of the top of the receiving member. The connecting member is then connected to the top of the receiving member by a screwing fit between the internal and external threads. However, this is not a limitation. The inner wall of the connecting member may also have multiple protrusions along its circumference, and a matching recess may be provided on the outer side of the top of the receiving member, thereby connecting the connecting member to the receiving member through a convex-concave fit.

[0083] In an embodiment, the connecting member 110 may have a recess disposed on the outer side of the connecting member 110, the recess being used to cooperate with an external driving structure so that the external driving structure clamps and accommodates the mechanism.

[0084] As an example, the recess can be an annular recess, or an annular groove 111, which can be clamped by an external drive structure, such as an external clamping mechanism. When the external clamping mechanism clamps the annular groove 111, the receiving member 100 can be moved or fixed by the external clamping mechanism. In the latter case, as mentioned above, when the first cover member 120 and the second cover member 130 are removed from the receiving member 100, they can be clamped in the aforementioned annular groove 111 by an external clamping mechanism (such as a robot), and then the first cover member 120 or the second cover member 130 can be removed by another robot.

[0085] In the embodiments, the on / off component mentioned above can be, for example, a one-way valve. The one-way valve can have, for example, a rod-shaped valve stem 410. The upper end of the valve stem 410 can abut against a helical spring 420, and the lower end of the helical spring 420 can abut against a fixed surface within the filter path, for example, against a stepped surface formed within the filter path, so that it can be compressed when the valve stem 410 moves upward.

[0086] In one embodiment, the lower end of the valve stem 410 may have a spherical head that abuts against the sealing ring 430 on the stepped surface above the second opening, thereby ensuring the sealing of the filtration path.

[0087] According to a second aspect of the embodiments of this application, a filtering device is provided, which includes the above-mentioned receiving mechanism and also has the following beneficial effects, which will not be repeated here.

[0088] According to the filtration device provided in the embodiments of this application, the filtration device may further include a heat exchange mechanism, which may have a cavity for accommodating the housing 140 at least. The heat exchange mechanism is used to exchange heat with the accommodating mechanism so that the temperature of the material to be filtered reaches a predetermined temperature range.

[0089] In an embodiment, as an example, the heat exchange mechanism may include, for example, a transparent jacket 210. The interior of the transparent jacket 210 may have the aforementioned cavity, and thus the transparent jacket 210 may be fitted over the outside of the receiving member 100. As an example, the transparent jacket 210 may be formed of quartz, for example, because quartz has good temperature resistance and resistance to organic solvents. Alternatively, metals such as copper or aluminum may be used as the material of the jacket 210. The interior of the jacket 210 has a heat exchange jacket through which a heating medium (e.g., water) can circulate, thereby exchanging heat with the material to be filtered within the receiving member 100.

[0090] Furthermore, in this embodiment, the heat exchange mechanism may also include a copper sleeve 220 and a water cooling head 221. The copper sleeve 220 may be fitted onto the outer side of the housing 140 and the outer side of the guide sleeve 25 (described later as improving the ease of installation of the housing 140). The aforementioned water cooling head 221 may be disposed on the outer side of the copper sleeve 220. Circulating water continuously flows inside the water cooling head 221, enabling the water cooling head 221 to exchange heat with the copper sleeve 220. This allows the water cooling head 221 to exchange heat with the copper sleeve 220, the guide sleeve 25, and the housing 140, further achieving heat preservation of the liquid inside the housing 140.

[0091] Here, as mentioned in the above description, in the example where the filter element is located within the filtration path, since the material to be filtered is not filtered within the housing element, the term "liquid" in "insulating the liquid within the housing 140" is determined with reference to the different liquid distribution within the housing 100 and housing 140 corresponding to the different locations of the filter elements as described above. For example, when the filter element is located within the housing, between the first opening and the second opening, it includes both the material to be filtered that has entered the housing 140 but has not yet been filtered by the filter element, and the liquid that has been filtered by the filter element but has not yet left the housing 140.

[0092] Furthermore, in the example where the filter element is disposed within the housing element or between the housing element and the housing, filtration occurs within the housing element or between the housing element and the housing. Therefore, the liquid reaching the housing 140 is the liquid after filtration of the material to be filtered, and the insulation of the liquid inside the housing 140 is naturally the insulation of the liquid obtained after filtration.

[0093] In this embodiment, maintaining the temperature of the material to be filtered within a predetermined temperature range is particularly beneficial for filtration to proceed under suitable conditions, thus ensuring the smooth progress of the filtration process.

[0094] Here, the heat exchange of the filter material is the heat preservation process mentioned above. The heat preservation of the filter material can be achieved by the jacket 210 set on the outside of the housing component 100 and the copper sleeve 220 set on the outside of the shell 140. The filter material can be kept warm both before and during filtration.

[0095] like Figure 6 As shown, the clamp 210 can be opened and closed via the opening and closing assembly 230. Specifically, the opening and closing assembly 230 comprises two parts, which can have identical structures. Each part includes a motor, a set of synchronous pulleys, and a synchronous belt sleeved on the outer side of the set of synchronous pulleys. A fixing plate assembly can be connected to the synchronous belt, and the fixing plate assembly is connected to a part of the clamp 210. Thus, when the motors on both sides rotate, the opening and closing of the two parts of the clamp 210 can be controlled.

[0096] In addition, not limited to this, it is also possible to set only one set of synchronous pulleys and corresponding synchronous belts, and connect the two parts of the jacket 210 to the two sections of the synchronous belt respectively. By utilizing the different directions of motion of the two sections of the synchronous belt when the synchronous pulleys rotate, the two parts of the jacket 210 are made to move closer to each other and further away from each other.

[0097] According to the filtering device provided in the embodiments of this application, the filtering device may include a base mechanism, which includes a base member 310 and an external trigger member 320.

[0098] In this embodiment, the base component 310 has a filtrate path, and the housing 140 is connected to the base component 310 such that the second opening corresponds to the position of the filtrate path, and the base component 310 penetrates the bottom of the heat exchange mechanism.

[0099] In an embodiment, the external triggering member 320 can be connected to the base member 310. The external triggering member 320 can be used to enter the filtering path through the second opening portion to cause the switching member to reach the open position.

[0100] As an example, the filtering device provided according to the embodiments of this application may include a guiding mechanism, which may include a guide seat 24 and a guide sleeve 25. The guide seat may have a guide protrusion, and the guide sleeve 25 may have a guide recess 250 for engaging with the guide protrusion.

[0101] In this embodiment, the shapes of the guide protrusions and guide recesses are matched. For example, when the guide protrusion is cylindrical, the guide recess can also be a cylindrical recess with the same cross-section as the guide protrusion. In such an example, multiple guide protrusions can be provided, and the number of guide recesses can be the same as the number of guide protrusions, and they are provided in a one-to-one correspondence. For example, multiple guide protrusions can be arranged in a circular pattern around the base member 310, and the corresponding multiple guide recesses can also be arranged in the aforementioned circular pattern.

[0102] As an example, instead of a columnar guide protrusion, the guide protrusion can also be annular, such as an annular ring extending in the circular pattern described above. That is, the guide protrusion can be, for example, a guide ring 240 with an annular structure. Accordingly, a guide recess 250 can be provided on the lower side of the guide sleeve, and the guide ring 240 can be inserted into the guide recess 250, thereby positioning the guide sleeve by the guide ring 240.

[0103] In the embodiment, the guide sleeve may have a through hole, and a portion of the base member 310 is disposed in the through hole. Whether the guide recess is an annular guide structure or multiple guide recesses are arranged in a circular trajectory, the guide recess 250 is in fact arranged around the through hole, forming a substantial annular arrangement.

[0104] In addition, the guiding mechanism can be equipped with an elastic component, which can be a helical spring.

[0105] As an example, a helical spring can be disposed within the guide recess, thus positioned between the guide recess and the guide protrusion. Specifically, one end of the spring abuts against the bottom of the guide recess 250 and the other end abuts against the top of the guide ring 240, thereby using the spring's compressible restoring force to position the guide sleeve.

[0106] Furthermore, and not limited to this, when using a helical spring, the spring can also be sleeved on the outside of the base member 310 or arranged around the base member 310, positioned between the guide sleeve and the copper sleeve 220 in a pre-compressed manner. That is, one end of the helical spring can abut against the copper sleeve 220, and the other end can abut against the lower side of the guide sleeve. In the example of arranging the helical springs around the base member 310, multiple helical springs can be provided, such as two, three, four, or even more.

[0107] In other words, the purpose of the elastic component, namely the aforementioned helical spring, is to apply a force away from the guide seat to the guide sleeve in order to achieve the positioning of the guide sleeve. The specific positioning method will be explained below.

[0108] In this embodiment, the outer side of the guide sleeve may also have an annular flange 251, which ultimately abuts against the step on the inner side of the copper sleeve 220, thereby achieving the above-mentioned positioning of the guide sleeve. In this embodiment, the housing 140 can be inserted into the through hole of the guide sleeve, thereby enabling pre-assembly of the housing 140 and the guide sleeve. The guide seat can be pre-inserted into the copper sleeve 220, and then the pre-assembled body formed by the housing 140 and the guide sleeve is inserted into the copper sleeve 220. Due to the guidance of the guide recess by the above-mentioned guide protrusion, the installation of the pre-assembled body is guided. After the guide seat and the guide sleeve are assembled together, the housing 140 is substantially inserted into the guide seat and the guide sleeve.

[0109] In this embodiment, the base component 310 can be a columnar structure with the filtrate path described above inside. In this embodiment, the columnar base component 310 can be hollow. Specifically, the filtrate path can be a top-to-bottom channel with two sections of different inner diameters. The upper channel has a larger inner diameter, and the lower channel has a smaller inner diameter, with a conical funnel-shaped transition connecting them.

[0110] In this embodiment, the external triggering member 320 can be, for example, a rod-shaped structure. The lower end of the external triggering member 320 is inserted into the lower channel of the base member 310. For example, the lower end of the external triggering member 320 can be cylindrical. The lower end of the external triggering member 320 can be inserted into the lower channel in an interference fit, thereby achieving a fixed installation on the base member 310. When the lower section of the housing 140 of the receiving mechanism is inserted into the through hole of the guide sleeve, the external triggering member 320 will also be inserted into the second open part, thereby triggering the one-way valve of the receiving mechanism to open, so that the filtration process can proceed.

[0111] In addition, the lower end of the external triggering member 320 can also be inserted into the lower channel with a clearance fit. This arrangement makes it easy to pull out the external triggering member 320 from the lower channel for cleaning, avoiding cross-contamination when filtering different liquids.

[0112] In this embodiment, at least one of the external triggering member 320 and the inner wall of the lower channel is provided with a strip-shaped groove, thereby creating a passage for the filtrate to flow through. Here, each strip-shaped groove can serve as an independent passage, whether it is provided on the external triggering member 320 or on the inner wall of the lower channel.

[0113] Furthermore, strip-shaped grooves are formed correspondingly on the inner wall of the external triggering member 320 and the lower channel, thereby causing the two corresponding strip-shaped grooves to merge into a whole passage. In this way, the two strip-shaped grooves are no longer independent passages, which will be explained in detail later.

[0114] Specifically, the outer periphery of the external trigger member 320 may have multiple strip-shaped grooves extending axially along the outer periphery of the external trigger member 320. The cross-section of these strip-shaped grooves may be, for example, semi-circular. Correspondingly, on the inner wall of the aforementioned lower channel, a corresponding strip-shaped groove is also formed for each of the strip-shaped grooves. The strip-shaped grooves on the inner wall and the strip-shaped grooves on the outer side of the external trigger member 320 together form a passage 330. Multiple such passages 330 ensure that the filtrate can flow further downwards. As an example, the shape of the passage may be, for example, cylindrical, or it may be a columnar passage of other shapes.

[0115] In this embodiment, the lower end of the base component 310 is provided with a filtrate outlet, which receives the filtrate flowing out from the multiple cylindrical passages 330, so that the filtrate flows out from the base component 310.

[0116] According to a third aspect of the embodiments of this application, a filtration system is provided, which includes the above-described receiving mechanism and / or filtration device, and may also include the above-described beneficial effects, which will not be repeated here.

[0117] In one embodiment of this application, after the cavity is sealed, for example, after the cavity containing the accommodating member 100 is sealed by the first cover member 120 as described above, gas, namely nitrogen as described above, is introduced into the cavity through the first fluid injection path to promote the filtration process by increasing the gas pressure in the cavity.

[0118] According to the embodiments of this application, after the filtration operation is stopped, rinsing fluid is added into the cavity of the receiving member 100, that is, rinsing fluid is added into the cavity of the receiving member 100 from the second fluid injection path on the first cover member 120 to repeat the filtration operation.

[0119] According to the embodiments of this application, after the initial addition of eluent and repeated filtration, the filtration operation can be performed at least once more, for example, the total number of eluent additions can be 2, 3, 4, 5 or 6 times, in order to achieve sufficient filtration.

[0120] According to embodiments of this application, after all or a single filtration is completed, the filter residue can be sampled. The filter residue is sampled at least once, for example, once, twice, three times, four times, or more, and the sampled filter residue is weighed. Since the filter residue may contain desired products that need to be analyzed, multiple samples can be taken from different locations to prevent sampling errors.

[0121] In this embodiment, the filtration system may also be equipped with a stirring component in conjunction with the receiving mechanism. For example, the stirring paddle may have a rod-shaped shaft and blades at the bottom. The shaft can be connected to a three-axis module to allow for planar movement and vertical movement. Before filtration begins, the connecting member 110 can be clamped using the external clamping mechanism described above. Then, after the first cover member 120 is opened using a robotic arm, the stirring paddle can be driven by the three-axis module to insert into the receiving member 100 to stir the material to be filtered, preventing solid matter in the material from settling before filtration and thus affecting the filtration process.

[0122] According to embodiments of this application, the filtration system may further include an image acquisition device, which may be, for example, a camera or a CCD camera. After the filtration process is completed, a surface image of the filter cake may be selectively acquired, such as by using a camera or a CCD camera. In response to the surface image indicating the presence of cracks on the surface of the filter cake, an agitation operation on the filter cake is performed.

[0123] Similarly, after one filtration is completed and before the next filtration begins, the filter cake can be stirred using the stirring paddle mentioned above to agitate it and prevent it from settling and accumulating at the bottom, thus affecting the filtration effect.

[0124] In this embodiment, the filtration device also provides an air blowing head and a cleaning component for the agitator. The cleaning component may have an internal cavity. Specifically, the cleaning component may also be a tubular structure, which may contain cleaning fluid. The agitator can be inserted into the cleaning component and rotated under the drive of the three-axis module. After the cleaning fluid has finished cleaning, the agitator can be dried under the air blowing head.

[0125] In addition, after filtration, the filtrate can be sampled, and the sample filtrate can be diluted and dried. The residue after drying can be weighed.

[0126] Furthermore, according to the embodiments of this application, a separate temperature control area can be set up, which has multiple heat preservation mechanisms. Each heat preservation mechanism can heat the housing mechanism in a manner similar to the jacket 210 and guide sleeve described above. Based on this, a separate filtration station can be configured. When filtration is required, a robotic arm can be used to grip the housing component and transfer the housing mechanism from the heat preservation mechanism to the filtration station, i.e., the guide sleeve of the filtration station, and then perform the filtration process described above. This is beneficial to improving the efficiency of continuous filtration.

[0127] In addition, in the embodiments, the filtration system may also include a filling device, a cleaning mechanism, and a sampling mechanism, which will be described in detail later.

[0128] like Figure 9 and Figure 10 In one embodiment, the dispensing device includes a delivery pump 1800 and a plurality of mixing components 1700, as well as a liquid storage assembly and a dispensing pump 1200.

[0129] Specifically, the liquid storage assembly includes multiple liquid storage components 1100 for storing liquid. The dispensing pump 1200 has multiple first suction paths, each of which communicates with the aforementioned multiple liquid storage components 1100. The dispensing pump 1200 also includes a first pump chamber and a first liquid outlet communicating with the first pump chamber. All of the aforementioned multiple first suction paths are connected to the first pump chamber, and each first suction path can be opened and closed, allowing the liquid in the first pump chamber to be discharged through the first liquid outlet.

[0130] In an embodiment, the dispensing device further includes a reversing valve 1300, which has a third suction path communicating with the first liquid outlet.

[0131] In an embodiment, the reversing valve 1300 also has a plurality of third liquid outlets, which are connected one-to-one with the plurality of mixing components 1700. The mixing components 1700 are used to store the liquid delivered from the third liquid outlets. The delivery pump 1800 is connected to the plurality of mixing components 1700 and is used to deliver the liquid in the mixing components 1700 to the receiving component of the receiving mechanism mentioned above, thereby realizing the above-mentioned addition of liquid to the receiving component.

[0132] In other examples, the dispensing device includes a delivery pump 1800 and a mixing component 1700, as well as a reservoir assembly and a dispensing pump 1200; In an embodiment, similar to the example above, the liquid storage assembly includes a plurality of liquid storage components 1100 for storing liquid; the dispensing pump 1200 has a plurality of first suction paths, each first suction path communicating with at least one liquid storage component 1100; the dispensing pump 1200 also includes a first pump chamber and a first liquid outlet communicating with the first pump chamber; the aforementioned plurality of first suction paths are all communicating with the first pump chamber; each first suction path is openable and closeable; and the liquid in the first pump chamber can be discharged from the first liquid outlet for filling the receiving component.

[0133] Based on this, in the embodiment, the first liquid outlet is used to communicate with the mixing component 1700, the mixing component 1700 is used to store the liquid delivered by the first liquid outlet, the delivery pump 1800 is communicated with the mixing component 1700, and the delivery pump 1800 is used to deliver the liquid in the mixing component 1700 into the receiving component, thereby realizing the above-mentioned addition of liquid into the receiving component.

[0134] Thus, in this embodiment, the dispensing device can store liquid in multiple liquid storage components 1100. Since each first suction path communicating with the first pump chamber is connected to at least one liquid storage component 1100, each liquid storage component 1100 can have a corresponding first suction path connecting to the first pump chamber. When the first suction path is open, the liquid in the liquid storage component 1100 corresponding to the first suction path can be drawn into the first pump chamber by the dispensing pump 1200 through the first suction path, then merged in the first pump chamber, and then output to the outside through the first liquid outlet. Therefore, in this embodiment, automated mixing can be achieved, the mixing process is standardized and reliable, and the uncertainty in the mixing process is reduced.

[0135] In addition, the liquid output from the first liquid outlet can be a single liquid, and multiple liquids can also be successively transported from the first liquid outlet to the same mixing component 1700 and mixed within the same mixing component 1700.

[0136] Furthermore, the liquids mentioned above are not limited to solutions, but can also be solvents. The examples of liquids listed below are not intended to limit the liquids to the examples listed.

[0137] In an embodiment, as an example, the first suction path may be, for example, a flow channel on the dispensing pump 1200 that communicates with the first pump chamber. The first suction path may be connected to the corresponding liquid storage component 1100 via a physical pipeline. For example, one end of the pipeline is connected to the end of the flow channel, and the other end of the pipeline is connected to the corresponding liquid storage component 1100, thereby forming a connection with the liquid storage component 1100.

[0138] In an embodiment, the liquid storage component 1100 may include a first bottle body and a first bottle cap. The first bottle cap may be detachably disposed on the first bottle body, and the first aspiration path may pass through the corresponding first bottle cap to communicate with the corresponding first bottle body.

[0139] In other words, in the embodiments, the liquid storage component 1100 can be formed as a substantially capped bottle, i.e., having the first cap and the first bottle body as described above. For example, the first cap can be screwed onto the opening of the first bottle body. Furthermore, as an example, the first cap can have a through hole through which the above-described tubing passes, thereby extending into the first bottle body, for example, reaching the bottom of the first bottle body, thereby ensuring that the opening of the tubing is below the liquid level in the first bottle body.

[0140] In the embodiment, the liquid storage component 1100 can be arranged in a one-to-one correspondence with the first aspiration path. That is, the number of liquid storage components 1100 can be the same as the number of the first aspiration paths, and each liquid storage component 1100 is connected to a first aspiration path.

[0141] Alternatively, a first suction path can connect multiple liquid storage components 1100. For example, a first suction path can connect two liquid storage components 1100 via a three-way pipe, or three liquid storage components 1100 via a four-way pipe, or four liquid storage components 1100 via a five-way pipe, and so on. This arrangement, where one first suction path corresponds to multiple liquid storage components 1100, facilitates the mixing of liquids as soon as they reach the first suction path, thus enabling earlier mixing.

[0142] In the embodiments, the term "mixing liquids" as described above should be understood as mixing liquids from different liquid storage components 1100 together. However, it should be noted that this meaning of "mixing liquids" does not imply that the two liquids mixed together are different liquids. In other words, in the embodiments, it is not required that the liquids stored in the different liquid storage components 1100 must be different.

[0143] Furthermore, in the embodiments, the liquid stored in the liquid storage member 1100 can be a pure solvent, a solution formed by dissolving a solute in a solvent, or a mixed solution of a solution formed by dissolving a solute in a solvent and a pure solvent or a solution formed by dissolving another solute in another solvent. In other words, the liquid can be a single solvent or solution, or it can be a mixed liquid itself, and as a mixed liquid, its mixing method is not limited to the examples described in this paragraph.

[0144] In an embodiment, the reversing valve 1300 described above appears in an example of a plurality of mixing components 1700, which can selectively deliver liquid prepared by the dispensing pump 1200 to a mixing component 1700 and further mix it within the mixing component 1700.

[0145] In an embodiment, similar to the connection method described above, the first liquid outlet can be connected to the third suction path via a pipeline. At the same time, one third liquid outlet can be opened while the other third liquid outlets can be closed, so that the liquid prepared by the dispensing pump 1200 is delivered to only one mixing component 1700.

[0146] In an embodiment, the filling device may further include a first housing 1400, which may have a partition structure to divide the space inside the first housing 1400 into multiple compartments. Multiple liquid storage components 1100 may be divided into multiple groups and arranged one-to-one in the multiple compartments.

[0147] Thus, in this embodiment, multiple liquid storage components 1100 can be arranged in groups within the first housing 1400, thereby centrally arranged and layered to make full use of the height space and reduce the floor area occupied by the liquid storage components 1100.

[0148] As an example, the first housing 1400 can be divided into two compartments, namely an upper compartment and a lower compartment, for example by a partition structure that serves as a partition, and the plurality of liquid storage components 1100 can be divided into two groups accordingly, with one group of liquid storage components 1100 placed in the upper compartment and another group of liquid storage components 1100 placed in the lower compartment.

[0149] Furthermore, as an example, in order to facilitate the placement of the liquid storage component 1100 into the first housing 1400, the first housing 1400 may not have side panels, that is, at least one side is open.

[0150] In the embodiment, each compartment may have a length direction and a width direction that are perpendicular to each other. The liquid storage components 1100 in each compartment may be arranged sequentially along the length direction. The first box 1400 may also include a plurality of baffles 1410. The aforementioned plurality of baffles 1410 may be arranged one-to-one with the aforementioned multi-layer compartments. The baffles 1410 are arranged on the outer side of the liquid storage components 1100 in the width direction in the corresponding compartment. As an example, the height of the baffles 1410 is lower than the height of the liquid storage components 1100.

[0151] Thus, in this embodiment, the baffle 1410 can prevent the liquid storage component 1100 from tipping over and leaking out, and can also prevent interference with the liquid storage component 1100 when it is placed into the first housing 1400.

[0152] In one embodiment, the partition can be connected to two walls of the first housing 1400 along its length, for example, by means of screws. In another embodiment, the upper baffle 1410 can be connected to the partition, for example, by screws, and can also be connected to the two aforementioned walls by screws. The lower baffle 1410 can be detachably connected to the bottom plate of the first housing 1400 by screws, and can also be connected to the two aforementioned walls by screws.

[0153] In addition, in this embodiment, the dispensing pump 1200 may also be disposed on the first housing 1400.

[0154] As an example, there can be 12 liquid storage components 1100 as described above, and the number of liquid storage components 1100 in each compartment can be, for example, 6. As an example, the number of mixing components 1700 can be 4.

[0155] However, the quantities listed above are merely examples. In reality, the number of liquid storage components 1100 can be 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, or 14, or even more. Similarly, the number of mixing components 1700 can be, for example, 2, 3, 5, or 6, or even more.

[0156] Specifically, the delivery pump 1800 may have multiple second suction paths, which are connected one-to-one with the multiple mixing components 1700. The delivery pump 1800 may also include a second pump chamber and a second liquid outlet connected to the second pump chamber. The multiple second suction paths are all connected to the second pump chamber, and each second suction path can be opened and closed. The liquid in the second pump chamber can be discharged from the second liquid outlet.

[0157] In this embodiment, only one second suction path can be opened at a time to draw liquid from one mixing component 1700. Furthermore, it should be noted that, as an example, the liquid in the storage component 1100 can be, for example, a rinsing solution; that is, the liquid in the mixing component 1700 can be a single rinsing solution or a mixture of multiple rinsing solutions.

[0158] In this embodiment, the multiple second suction paths of the transfer pump 1800 can also be configured as flow paths on the transfer pump 1800, and these suction paths can also be connected to the mixing component 1700 via pipelines. It should also be noted that the mixing component 1700 can be configured as a capped bottle as described above, i.e., having the same structure as the capped bottle, and the pipe opening can also reach the bottom of the bottle, ensuring that the pipe opening is below the liquid level inside the bottle.

[0159] The filling device may also include a second housing 1600, in which the aforementioned plurality of mixing components 1700 are arranged at intervals, thereby enabling the integrated pre-arrangement of the plurality of mixing components 1700. In an embodiment, the second housing 1600 may also have its side panels removed, facilitating the insertion or removal of the mixing components 1700 from the second housing 1600.

[0160] The dispensing device may also include multiple stirring components, which may be arranged one-to-one with the multiple mixing components 1700. Each stirring component may be disposed within its corresponding mixing component 1700, and the stirring component may move along a predetermined trajectory within its corresponding mixing component 1700 to stir the liquid within the mixing component 1700. Thus, by moving the stirring component within the mixing component 1700, the liquid within the mixing component 1700 can be mixed more thoroughly.

[0161] The stirring component can be, for example, a magnetic stirring component. The dispensing device can also include multiple magnetic components, which are arranged one-to-one with the aforementioned multiple magnetic stirring components. Each magnetic component moves along a predetermined trajectory, for example, it can be driven by a motor to move around a circular trajectory, so that the corresponding magnetic stirring component moves along a predetermined circular trajectory within the corresponding mixing component 1700, thereby stirring the liquid.

[0162] In this embodiment, a groove may be provided below each mixing component 1700. The groove may be circular, and its radius may be smaller than the outer diameter of the mixing component 1700. A disk may be provided inside the groove, and the axis of the disk may be connected to a motor to drive the disk to rotate. Magnetic components, such as permanent magnets, may be provided on the disk. This allows the permanent magnets to rotate without contacting the mixing component 1700. The magnetic stirring component may also be, for example, a permanent magnet, which moves with the permanent magnet at the bottom of the mixing component 1700 under its attraction, thereby agitating the liquid inside the mixing component 1700. Using this magnetic stirring method, the liquid can be stirred without opening the cap of the mixing component 1700, reducing the risk of liquid spillage and simplifying the stirring operation.

[0163] In addition, magnetic stirring can also take the form of a magnetic stirring mechanism that includes a magnetic particle and a driving device. The magnetic particle can be placed directly in the solvent, and the driving device will rotate the magnetic particle when it is powered on, thereby stirring the solvent.

[0164] The filling device may also include a dilution pump 1900 and at least one dilution component 1500 for storing diluent. The dilution pump 1900 includes a number of fourth suction paths equal to the number of dilution components 1500, and the fourth suction paths are connected to the dilution components 1500 in a one-to-one correspondence. The dilution pump 1900 may also include a third pump chamber and a fourth liquid outlet connected to the third pump chamber. Each fourth suction path is connected to the third pump chamber. The number of fourth liquid outlets may be the same as the number of mixing components 1700, that is, the fourth liquid outlets are connected to the mixing components 1700 in a one-to-one correspondence, and each fourth liquid outlet is able to deliver liquid from the third pump chamber to the corresponding mixing component 1700.

[0165] Here, the number of dilution components 1500 can be one or more.

[0166] In this embodiment, the dilution component 1500 may also be, for example, a capped bottle. Furthermore, the communication manner between the dilution pump 1900 and the dilution component 1500 and the mixing component 1700 can also be referred to the above description, and will not be repeated here. The dilution component 1500 and the dilution pump 1900 can provide a diluent for diluting the liquid in the mixing component 1700. As an example, the number of dilution components 1500 may be, for example, two, three, or four, or even more. The dilution components 1500 and the dilution pump 1900 may also be disposed on the first housing 1400 as described above.

[0167] like Figures 11 to 13The cleaning mechanism is used to clean the first cover member and the second cover member as described above. In an embodiment, the cleaning seat 2100 has a cleaning cavity 2120 with a cleaning opening 2110 communicating with the external environment. The cleaning cavity 2120 is used to accommodate at least a portion of the cover member (one of the first cover member 120 and the second cover member 130).

[0168] In this embodiment, a cleaning nozzle 2130 is disposed inside a cleaning chamber 2120, and the cleaning nozzle 2130 is used to deliver cleaning fluid into the cleaning chamber 2120.

[0169] Thus, in this embodiment, when the cover component needs to be cleaned, it can be removed from the receiving component 100 and then placed on the cleaning seat 2100. On the one hand, the cleaning seat 2100 can provide temporary storage for the cover component. Since the function of the cleaning seat 2100 is to support and clean the cover component, the temporary storage of the cover component by the cleaning seat 2100 will not cause contamination to the cover component. This helps to avoid contamination of the contents of the filter container (such as reaction solution) or residual rinsing liquid on the container lid when the cover component is installed back into the container. At the same time, it will not allow the contents or rinsing liquid on the cover component to contaminate the external environment or equipment.

[0170] In this embodiment, on the other hand, after the lid component is temporarily placed on the cleaning seat 2100, the portion of the lid component that was originally facing inwards towards the container faces inwards towards the cleaning chamber 2120 of the cleaning seat 2100, thus shielding the cleaning chamber 2120. Simultaneously, the cleaning fluid delivered by the cleaning nozzles 2130 within the cleaning chamber 2120 cleans the lid component, effectively ensuring its cleanliness. Especially after the contents of the container are changed, cleaning the lid component effectively prevents the previous contents from contaminating the subsequent contents.

[0171] In this embodiment, the cover component can be a regular cover, i.e., a solid cover, such as the second cover component 130, or a cover designed with a fluid channel, such as the first cover component 120. Rinsing fluid may also remain in the flow channel, and the cleaning mechanism can simultaneously clean the channel. The cleaning method of the cleaning mechanism is not limited to the steady delivery of cleaning fluid; it can directly rinse the cover component by spraying.

[0172] In addition, since the cleaning fluid is always located inside the cleaning chamber 2120, it also avoids the cleaning fluid carrying the contents attached to the cover component or the rinsing fluid from causing pollution to the external environment.

[0173] In this embodiment, the cleaning seat 2100 has an upper end face, and the cleaning opening 2110 is disposed on the upper end face.

[0174] Thus, in this embodiment, the cleaning opening 2110 is located on the upper surface of the cleaning seat 2100, which facilitates the use of a transfer structure such as a robotic arm to directly remove the cover component from the container and lower it into the cleaning opening 2110, thereby greatly simplifying the transfer process of the cover component.

[0175] In an embodiment, as an example, the cleaning seat 2100 may be cylindrical, and therefore, the upper surface of the cleaning seat 2100 may be a circular surface, and the cleaning opening 2110 thereon may also be circular.

[0176] As an example, in this embodiment, the internal shape of the cleaning chamber 2120 is not limited to a cylindrical shape, but can also be conical or have a conical segment, which will be described in detail later.

[0177] In one embodiment, the cleaning nozzle 2130 may be positioned toward the cleaning opening 2110.

[0178] Thus, in this embodiment, the cleaning nozzle 2130 of the cleaning mechanism can directly spray the cleaning fluid onto the underside of the cover component while providing a high-pressure cleaning fluid, thereby improving the cleaning effect on the cover component.

[0179] Furthermore, in the embodiments, even without using a high-pressure cleaning fluid, cleaning fluid can be injected into the cleaning chamber through the cleaning nozzle 2130 to immerse the part of the cover component located inside the cleaning chamber, thereby achieving the purpose of immersing this part of the cover component and thus cleaning the cover component.

[0180] In an embodiment, the cleaning chamber 2120 may extend vertically from the cleaning opening 2110 side to the bottom of the cleaning chamber 2120, and the cross-sectional area of ​​at least a portion of the cleaning chamber 2120 gradually decreases.

[0181] Thus, in this embodiment, the cleaning mechanism means that at least a portion of the cross-sectional area of ​​the cleaning chamber 2120 gradually decreases from top to bottom. This means that this portion of the cleaning chamber 2120 facilitates the downward flow of the cleaning fluid within the cleaning chamber 2120, thereby making it easier to collect the cleaning fluid.

[0182] As an example, in this embodiment, at least a portion of the cleaning chamber 2120 may be a conical cavity. For example, the cleaning chamber 2120 may be a conical structure overall. Furthermore, as an example, the cleaning chamber 2120 may also have an upper cylindrical section, a middle conical section, and a lower cylindrical section; it is understood that the inner diameter of the lower section is smaller than that of the upper section.

[0183] In addition, in the embodiment, the cone segment 2121 has another key function: to reflect the cleaning fluid sprayed by the cleaning nozzle 2130 and concentrate the cleaning fluid toward the cover member, thereby improving the cleaning efficiency of the cleaning fluid.

[0184] In an embodiment, the cleaning seat 2100 may also have a communication path 2140, which can connect the cleaning chamber 2120 to the external environment and is used to discharge cleaning fluid.

[0185] In this embodiment, the cleaning fluid in the cleaning chamber 2120 is discharged outside the cleaning chamber 2120 through the connecting path 2140, thereby avoiding the removal of the cleaning fluid from the cleaning chamber 2120 through the cleaning opening 2110. The cleaning fluid can be discharged from the cleaning chamber 2120 by its own weight, which also helps to prevent the cleaning fluid from remaining in the cleaning chamber 2120.

[0186] As an example, the communication path 2140 can be a channel extending through the bottom of the cleaning seat 2100 and located below the cleaning chamber 2120. In this embodiment, the term "external environment" should be understood to include the environment outside the cleaning chamber 2120, not only the external atmospheric environment, but also other container environments connected to the communication path 2140, such as the internal environment of a waste collection device, for example, a waste collection box.

[0187] In one embodiment, the cleaning mechanism may include a suction component that is connected to the communication path 2140 and is used to draw out cleaning fluid from the cleaning chamber 2120.

[0188] In this embodiment, the suction component is connected to the communication path 2140, which helps to accelerate the discharge of cleaning fluid from the cleaning chamber 2120 and reduces the possibility of cleaning fluid remaining in the cleaning chamber 2120. In this embodiment, the suction component can be, for example, a water pump, which can be connected to the communication path 2140 through a pipeline to extract cleaning fluid from the cleaning chamber.

[0189] In one embodiment, the cleaning mechanism may include a valve component disposed in the communication path 2140. The valve component can be used to open and close the communication path 2140. In another embodiment, the valve component may be used, for example, on the underside of an immersion cleaning cover component to maintain the liquid level in the cleaning chamber 2120 and prevent the cleaning fluid in the cleaning chamber 2120 from flowing back from the cleaning nozzle 2130. In this case, the water pump connected to the communication path 2140 may not operate to maintain the level of the cleaning fluid.

[0190] However, in other cleaning examples, the cleaning nozzle 2130 can continuously spray cleaning fluid into the cleaning chamber 2120, the cleaning fluid (e.g., clean water) continuously rinses the cover component, and the cleaning fluid rinsing the cover component is pumped out by a water pump along the inner wall of the cleaning chamber 2120 via the communication path 2140.

[0191] In this embodiment, the cleaning mechanism described above may further include a pressurizing component, which is connected to the cleaning nozzle 2130. The pressurizing component is used to pressurize the cleaning fluid so that the cleaning nozzle 2130 sprays the cleaning fluid into the cleaning chamber 2120. Alternatively, the pressurizing component may be a water pump, connected to the cleaning nozzle 2130 embedded in the cleaning seat 2100 via other pipelines, thereby increasing the cleaning force on the cover component and improving the cleaning effect.

[0192] In an embodiment, such as Figures 14 to 19 The sampling mechanism can be used to sample filter residue. The sampling mechanism includes a sleeve member 3100 and a rod member 3200. The sleeve member 3100 has a length direction and also has a sampling cavity extending along the length direction.

[0193] In an embodiment, the rod member 3200 can be inserted into the sampling chamber, and the rod member 3200 can move along the length direction relative to the sleeve member 3100, such that one end of the rod member 3200 extends beyond the sleeve member 3100 and the rod member 3200 is housed within the sleeve member 3100.

[0194] In one embodiment, the end of the rod member 3200 that extends beyond the sleeve member 3100 has a sampling portion 3211, which is used to apply force to the sample to hold the sample within the sampling portion 3211.

[0195] Thus, in this embodiment, when the sampling mechanism performs a sampling operation, it can extend from the sleeve member 3100 through the rod member 3200 to perform the sampling operation. Here, the sampling mechanism can be positioned above the sample, and the rod member 3200 extends from the sleeve member 3100, thereby exposing the sampling part 3211 to the outside of the sleeve member 3100.

[0196] Based on this, according to the embodiments of this application, the sampling part 3211 can apply force to the sample, and when the sampling part 3211 retracts into the sleeve member 3100, a portion of the sample can be brought back into the sleeve, thereby achieving the purpose of keeping the sample in the sampling part 3211 by being jointly limited by the sampling part 3211 and the inner wall of the sleeve member 3100.

[0197] As an example, the sampling section 3211 can be a sample (i.e., filter residue) carrying mechanism. For example, the sampling section 3211 itself can be a groove structure opened on the lower end face of a member such as the rod member 3200. Of course, it is not limited to this. In fact, the sample can also be held between the rod member 3200 and the sleeve member 3100, which will be explained in the following description.

[0198] In this embodiment, a solid or semi-cured sample is used as an example. A semi-cured sample should be understood as a sample that still contains some moisture but has no overall flowability or is essentially non-flowable, such as a powdery or lumpy sample with some moisture content.

[0199] In this embodiment, the sample may be the wet filter cake left after filtration. In this embodiment, the rod member 3200 is initially housed within the sleeve member 3100, which abuts against the upper surface of the filter cake. Then, the rod member 3200 extends from the sleeve member 3100. Next, as the rod member 3200 extends, the sampling portion 3211 at its lower end is inserted into the filter cake. After squeezing out a portion of the filter cake and inserting it into the filter cake, a portion of the filter cake re-gathers around the sampling portion 3211.

[0200] In this embodiment, after the sampling part 3211 is retracted into the sleeve member 3100, the sampling part 3211 can carry a portion of the filter residue that has gathered around the periphery of the sampling part 3211 back into the sleeve member 3100. This portion of the filter residue is then confined by the sampling part 3211 and the inner wall of the sleeve member 3100 until the sampling part 3211 extends out of the sleeve member 3100 again. In this way, the sampled filter residue will fall off from the outside of the sampling part 3211 due to the loss of support from the inner wall of the sleeve member 3100, and thus be released.

[0201] It should be noted that when the sampling section 3211 is inserted into the filter cake, the portion of the filter cake that is ultimately taken away by the sampling section 3211 is supported by the surrounding filter cake. Therefore, when the sampling section 3211 rises, this portion of the filter cake will not detach from the sampling section 3211. When the sampling section 3211 returns to the inside of the sleeve component 3100, the inner wall of the sleeve component 3100 replaces the supporting role of the portion of the filter cake that was previously supported, so that the portion of the filter cake that is ultimately taken away by the sampling section 3211 never detaches from the periphery of the sampling section 3211.

[0202] In an embodiment, the rod member 3200 may include a rod body 3210, and a sampling portion 3211 may be disposed at one end of the rod body 3210, for example, at the lower end of the rod body 3210. In an embodiment, the sampling portion 3211 has a portion in the length direction with a cross-sectional area equal to the cross-sectional area of ​​the rod body 3210.

[0203] Thus, in the embodiment, the portion of the sampling part 3211 whose cross-sectional area in the length direction is equal to the cross-sectional area of ​​the rod body 3210 can reduce the possibility of filter residue detaching from the lower end of the sleeve member 3100 by blocking the portion whose cross-sectional area is equal to that of the rod body 3210 when the sampling part 3211 is retracted into the sleeve member 3100.

[0204] In an embodiment, as an example, the outer diameter of the rod body 3210 of the rod member 3200 can be the same as the inner diameter of the sleeve member 3100. Thus, the portion of the sampling part 3211 with the same cross-sectional area as the rod body 3210 can completely cover the lower opening of the sleeve member 3100, preventing the filter residue from detaching from the sleeve member 3100.

[0205] In an embodiment, the sampling portion 3211 of the rod body 3210 of the rod member 3200 is disposed at one end of the rod body 3210. The sampling portion 3211 has a first end and a second end in the length direction of the rod member 3200. The first end of the rod body 3210 is connected to the first end of the sampling portion 3211. The second end of the rod body 3210 includes a frustum structure 3213. The lower end of the frustum structure 3213, that is, the end away from the rod body 3210, is circular, and its diameter is the same as the inner diameter of the sleeve member 3100.

[0206] Thus, in this embodiment, the sample above the trapezoidal structure 3213 can be held inside the sleeve member 3100. As an example, the diameter of the upper end of the trapezoidal structure 3213 is smaller than the inner diameter of the sleeve member 3100. The sampling section 3211 may also include a rod portion 3212 with the same diameter as the upper end of the trapezoidal structure 3213. Obviously, the diameter of this rod portion 3212 is smaller than the diameter of the rod body 3210. The sample, i.e., the filter residue as described above, is stored above the trapezoidal structure 3213 and outside the rod portion 3212. As an example, the rod portion 3212 may be, for example, cylindrical.

[0207] In an embodiment, a recess may be provided on the outer side of the sampling portion 3211 to accommodate the sample. In this embodiment, as mentioned above, the recess is an annular recess 3214 formed by a rod portion 3212 with a diameter smaller than that of the rod body 3210. However, a protrusion may also be provided along the outer periphery of the rod portion 3212 to accommodate the sample, thereby forming multiple discontinuous recesses to accommodate the sample.

[0208] In this embodiment, the sampling mechanism includes a first driving component 3330 and a mounting structure. The sleeve component 3100 and the rod component 3200 are both disposed on the mounting structure. The first driving component 3330 is used to drive the mounting structure, the sleeve component 3100 and the rod component 3200 to move in the horizontal plane.

[0209] In this embodiment, the mounting component may be, for example, a mounting plate. In other words, the sleeve component 3100 and the rod component 3200 are mounted on the mounting plate, and the mounting plate may be mounted on the first drive assembly 3330. The first drive assembly 3330 may be a two-axis assembly commonly used in the field of automation.

[0210] In an embodiment, the sampling mechanism may further include a second driving component 3310 and a third driving component 3320. The second driving component 3310 is connected to the sleeve component 3100 to drive the sleeve component 3100 to rise and fall, and the third driving component 3320 is connected to the rod component 3200 to drive the rod component 3200 to rise and fall.

[0211] Therefore, according to the sampling mechanism provided in this application embodiment, both the sleeve member 3100 and the rod member 3200 can be raised and lowered independently, thereby providing greater flexibility for the operation of the sampling mechanism. In other words, since both the sleeve member 3100 and the rod member 3200 can move up and down, the relative positional relationship between them can be changed by the movement of either the sleeve member 3100 or the rod member 3200, or even by the simultaneous movement of both. This allows the aforementioned position adjustment method to be used whether the sampling part 3211 of the rod member 3200 extends out of the sleeve member 3100 or retracts into the sleeve member 3100.

[0212] In an embodiment, according to the rod member 3200 provided in the present application, the lowest point of the lifting stroke of the rod member 3200 can be lower than the lowest point of the lifting stroke of the sleeve member 3100, thereby ensuring that the sampling part 3211 at the lower end of the rod member 3200 can extend to the outside of the sleeve member 3100.

[0213] According to the rod member 3200 provided in the embodiments of this application, the sampling mechanism may further include a first slide rail 3510 and a second slide rail 3520 extending along the vertical direction, a sleeve member 3100 being slidably connected to the first slide rail 3510, a rod member 3200 being slidably connected to the second slide rail 3520, and both the first slide rail 3510 and the second slide rail 3520 being fixedly connected to the mounting structure.

[0214] In this embodiment, the use of two slide rails ensures that the movement of the rod member 3200 and the sleeve member 3100 is adequately guided. As an example, two mounting plates can be provided for each of the rod member 3200 and the sleeve member 3100; one mounting plate is connected to the second drive assembly 3310, and the other mounting plate is connected to the third drive assembly 3320. As an example, the above mounting structure is referred to as the first mounting plate 3410, the mounting structure connected to the second drive assembly 3310 is referred to as the second mounting plate 3420, and the mounting structure connected to the third drive assembly 3320 is referred to as the third mounting plate 3430.

[0215] In the embodiment, the second drive component 3310 and the third drive component 3320 may be linear motors, for example, and are both mounted on the vertically mounted first mounting plate 3410. The first slide rail 3510 and the second slide rail 3520 may be fixedly mounted side by side on the first mounting plate 3410 along the vertical direction.

[0216] Based on this, in this embodiment, the second mounting plate 3420 can be arranged horizontally and slidably connected to the first slide rail 3510. For example, a first slider that slidably engages with the first slide rail 3510 can be provided on the second mounting plate 3420, thereby enabling the second mounting plate 3420 to rise and fall along the first slide rail 3510. Similarly, the third mounting plate 3430 can also be arranged in the same way as the second mounting plate 3420, that is, horizontally arranged and slidably connected to the second slide rail 3520 via a second slider, thereby enabling the third mounting plate 3430 to also rise and fall along the second slide rail 3520.

[0217] In this embodiment, the second mounting plate 3420 is connected to the driving end of the second driving assembly 3310, and the third mounting plate 3430 is connected to the driving end of the third driving assembly 3320. In this embodiment, the second mounting plate 3420 may have a mounting through hole, through which a sliding sleeve 3610 passes. The sliding sleeve 3610 can be connected to the upper end of the sleeve member 3100, thereby fixing the sleeve member 3100 to the second mounting plate 3420 via the sliding sleeve 3610.

[0218] In one embodiment, the rod member 3200 can pass through the sliding sleeve 3610 for sliding engagement with the sliding sleeve 3610, and simultaneously pass through the sleeve member 3100. The upper end of the rod member 3200 can be fixed to the flange member 3620, which can be fixed to the third mounting plate 3430 by fasteners such as bolts and nuts.

[0219] In an embodiment, the sampling mechanism may further include an image acquisition component, which can be used to acquire images of the sample. The sampling mechanism can adjust the positions of the sleeve component 3100 and the rod component 3200 based on the images. In an embodiment, the image acquisition component may be, for example, a CCD camera, located below the first mounting plate 3410. However, it is not limited to this; the image acquisition component can actually be located on one side of the receiving component. Therefore, a separate bracket can also be provided, configured with a multi-axis movement mechanism to drive the image acquisition component.

[0220] In this embodiment, the first driving component 3330, the second driving component 3310, and the third driving component 3320 can all be communicatively connected to the control mechanism (such as a microcontroller) of the sampling mechanism. The control mechanism determines the position of the sample relative to the sleeve component 3100 and the rod component 3200 based on the image signal of the sample acquired by the CCD camera, and then controls the actions of the first driving component 3330, the second driving component 3310, and the third driving component 3320 to perform sampling according to the aforementioned actions. Furthermore, two position sensors 3700 (e.g., photoelectric sensors) can be installed on the first mounting plate 3410 corresponding to the highest and lowest positions of the sleeve component 3100's stroke, and two position sensors 3700 (e.g., photoelectric sensors) corresponding to the highest and lowest positions of the rod component 3200's stroke, to detect the extreme positions of the two components.

[0221] The above are merely preferred embodiments of this application and do not limit the scope of protection of this application. Any equivalent structural transformations made based on the innovative concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A receiving mechanism, characterized in that, The accommodating mechanism includes: A receiving member having a cavity for receiving the material to be filtered; A housing connected to the receiving member, the housing having a filtering path having a first opening for communicating with the cavity, and the filtering path also having a second opening; A switching member is movably disposed inside the filter path. The switching member has a closed position for keeping the filter path normally closed, and an open position for opening the filter path to connect the first open portion and the second open portion. A filter element is disposed on the upstream side of the second open portion, and the filter element is used to filter the material to be filtered.

2. The receiving mechanism according to claim 1, characterized in that, The switching member is exposed via the second opening portion and is used to cooperate with an external triggering member that enters the filtering path via the second opening portion to cause the switching member to reach the open position.

3. The receiving mechanism according to claim 1, characterized in that, The receiving mechanism has a height direction, and the cavity has a receiving portion in the height direction for receiving the material to be filtered, and the receiving portion has a display portion for displaying the height of the material to be filtered.

4. The receiving mechanism according to claim 2, characterized in that, The receiving mechanism further includes an elastic member disposed within the filtering path, the elastic member abutting against the on / off member and the housing respectively, so that the on / off member is held in the off position.

5. The receiving mechanism according to claim 1, characterized in that, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a first cover member for sealing the filling part, the first cover member having a first fluid filling path and a second fluid filling path connecting the cavity to the external environment.

6. The receiving mechanism according to claim 5, characterized in that, The receiving mechanism further includes a second cover member for sealing the filling portion replaceably of the first cover member. The second cover member has a first side and a second side opposite to each other in the height direction, and an outer side extending between the first side and the second side. There are no passageways between any two of the first side portion, the second side portion, and the outer side portion.

7. The receiving mechanism according to claim 1, characterized in that, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a connecting member, which is connected to the upper side of the receiving member and surrounds the outside of the filling part. The connecting member has a connecting part that connects the filling part with the external environment. The connecting member has a recess on its outer side, which is used to cooperate with an external driving structure so that the external driving structure clamps the receiving mechanism.

8. The receiving mechanism according to claim 7, characterized in that, The receiving mechanism includes a first cover member and a second cover member, the first cover member being used to cover the communicating portion to seal the communicating portion, and the second cover member being used to replace the first cover member to cover the communicating portion to seal the communicating portion; The first cover component has a first fluid injection path and a second fluid injection path that connect the cavity to the external environment; The second cover member has a first side and a second side opposite to each other in the height direction, and an outer side extending between the first side and the second side, wherein no passage is provided between any two of the first side, the second side and the outer side.

9. A filtration device, characterized in that, The filtration device includes the containment mechanism as described in any one of claims 1 to 8.

10. The filtration device according to claim 9, characterized in that, The filtration device includes a heat exchange mechanism having a cavity for accommodating at least the housing. The heat exchange mechanism exchanges heat with the accommodating mechanism to bring the temperature of the material to be filtered to a predetermined temperature range.

11. The filtration device according to claim 10, characterized in that, The filtration device includes a base mechanism, the base mechanism comprising: A base component having a filtrate path, the housing being abutted to the base component such that the second opening corresponds to the position of the filtrate path, and the base component penetrating the bottom of the heat exchange mechanism; An external triggering member is connected to the base member and is used to enter the filter path via the second opening to cause the on / off member to reach the open position.

12. The filtration device according to claim 9, characterized in that, The receiving mechanism has a height direction, and the receiving member includes a filling part located on the upper side of the receiving member, the filling part being used to connect the cavity with the external environment; The receiving mechanism further includes a connecting member, which is connected to the upper side of the receiving member and surrounds the outside of the filling part. The connecting member has a connecting part that connects the filling part with the external environment. The connecting portion has a recess located on the outer side of the connecting portion; The filtering device further includes a drive structure, and the recess is used to cooperate with the drive structure so that the drive structure clamps the receiving mechanism.

13. The filtration device according to claim 10, characterized in that, The filtering device further includes a guiding mechanism, which includes a guide seat and a guide sleeve. The guide seat has a guide protrusion, and the guide sleeve has a guide recess for engaging with the guide protrusion. The guiding mechanism also has an elastic member disposed on one side of the guide recess, which abuts against the guide recess to apply a force to the guide sleeve to move the guide sleeve away from the guide seat. The housing passes through the guide seat and the guide sleeve.

14. A filtration system, characterized in that, The filtration system includes a containment mechanism as described in any one of claims 1 to 8, and / or includes a filtration device as described in any one of claims 9 to 13.

15. The filtration system according to claim 14, characterized in that, The filtration system further includes an image acquisition device and a stirring component. The image acquisition device is disposed on the outside of the receiving mechanism. The image acquisition device is used to acquire a surface image of the filtered material. The stirring component performs a stirring operation on the filtered material in response to the surface image indicating that there are cracks on the surface of the filtered material.

16. The filtration system according to claim 14, characterized in that, The filtration system also includes a filling device, which includes a delivery pump and multiple mixing components, as well as a liquid storage assembly and a dispensing pump; The liquid storage assembly includes multiple liquid storage components for storing liquid; the dispensing pump has multiple first suction paths, each first suction path communicating with at least one of the liquid storage components; the dispensing pump further includes a first pump chamber and a first liquid outlet communicating with the first pump chamber; the multiple first suction paths are all communicating with the first pump chamber; each first suction path is openable and closeable; the liquid in the first pump chamber can be discharged from the first liquid outlet for filling the receiving component. The filling device further includes a reversing valve, which has a third suction path connected to the first liquid outlet; The reversing valve also has multiple third liquid outlets, which are connected to multiple mixing components in a one-to-one correspondence. The mixing components are used to store the liquid delivered by the third liquid outlets. The delivery pump is connected to the multiple mixing components and is used to deliver the liquid in the mixing components to the receiving component.

17. The filtration system according to claim 14, characterized in that, The filtration system also includes a filling device, which includes a delivery pump and a mixing component, as well as a liquid storage assembly and a dispensing pump; The liquid storage assembly includes multiple liquid storage components for storing liquid; the dispensing pump has multiple first suction paths, each first suction path communicating with at least one of the liquid storage components; the dispensing pump further includes a first pump chamber and a first liquid outlet communicating with the first pump chamber; the multiple first suction paths are all communicating with the first pump chamber; each first suction path is openable and closeable; the liquid in the first pump chamber can be discharged from the first liquid outlet for filling the receiving component. The first liquid outlet is connected to the mixing component, the mixing component is used to store the liquid delivered from the first liquid outlet, the delivery pump is connected to the mixing component, and the delivery pump is used to deliver the liquid in the mixing component to the receiving component.

18. The filtration system according to claim 14, characterized in that, The filtration system also includes a cleaning mechanism: The cleaning mechanism is used to clean the cover member for installation onto the receiving member, and the cleaning mechanism includes: A cleaning seat having a cleaning cavity having an opening communicating with the external environment, the cleaning cavity being used to accommodate at least a portion of the cover member; A cleaning nozzle is disposed within the cleaning chamber and is used to deliver cleaning fluid into the cleaning chamber.

19. The filtration system according to claim 14, characterized in that, The filtration system further includes a sampling mechanism for sampling the filter residue after filtration of the material to be filtered. The sampling mechanism includes: A sleeve component having a length direction, the sleeve component also having a sampling cavity extending along the length direction; A rod member is inserted into the sampling chamber and is movable relative to the sleeve member along the length direction, such that one end of the rod member extends beyond the sleeve member and is retracted into the sleeve member; The rod member has a sampling section at one end extending beyond the sleeve member. The sampling section is used to apply force to the filter residue to hold the filter residue in the sampling section.

Images