Impregnating compound filtering device and processing device

Abstract

The utility model discloses an impregnating compound filtering device and a processing device, and relates to the technical field of filtering. The filter screen is arranged in the filter box, the filter screen is provided with an opening part used for being communicated with the outlet end of the impregnating compound, and a circulation cavity is formed between the periphery of the filter screen and the inner cavity of the filter box, so that the impregnating compound can overflow into the circulation cavity from the opening part; the filter box is provided with an overflow port communicating with the circulation cavity, and the overflow port is used for communicating with the storage cavity of the transfer part so that the impregnating compound in the circulation cavity can be transferred to the storage cavity; a distance is formed between a box body bottom plate, far away from the opening part, of the filter box and the overflow port, so that impurities in the impregnating compound can be precipitated on the box body bottom plate. According to the filtering device, the overflowing impregnating compound can be recycled through the circulation cavity between the filtering box and the filtering net, the condition of impregnating compound waste is avoided, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field more specifically, relate to a kind of impregnant filtering device. In addition, the utility model further relates to a kind of processing device comprising the above-mentioned impregnant filtering device. BACKGROUND

[0002] In the production process of glass fiber, impregnant composed of different chemical raw materials needs to be coated to make the output glass fiber meet the processing requirements.

[0003] In actual production, the impregnant flowing out after coating can be recycled, which is recycled after filtering by the filtering device to reduce the waste of impregnant. During use of the filtering device, impregnant overflow and waste caused by filter screen hole blockage often occur, resulting in high cost of impregnant.

[0004] To sum up, how to avoid the impregnant overflow caused by filter screen hole blockage is a problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide an impregnant filtering device, which can effectively avoid the impregnant overflow caused by filter screen hole blockage, recycle impregnant and avoid waste. Another object of the utility model is to provide a processing device comprising the above-mentioned impregnant filtering device.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An impregnant filtering device comprises:

[0008] A filter box;

[0009] A filter screen is arranged in the filter box, and the filter screen is provided with an opening part for communicating with the outlet end of the impregnant, and a flow-through cavity is formed between the outer periphery of the filter screen and the inner chamber of the filter box, so that the impregnant can overflow from the opening part to the flow-through cavity.

[0010] The filter box is provided with an overflow port communicating with the flow-through cavity, and the overflow port is used to communicate with the receiving cavity of the transfer member, so that the impregnant in the flow-through cavity can be transferred to the receiving cavity.

[0011] The filter box has a distance between the box body bottom plate away from the opening part and the overflow port, so that the impurities in the impregnant can be deposited on the box body bottom plate.

[0012] Preferably, at least two filter screens are arranged in the filter box, and the adjacent two filter screens have a spacing, and the pore size of the filter screen gradually decreases along the direction close to the inner wall of the filter box.

[0013] Preferably, the opening part is arranged below the top of the filter box.

[0014] Preferably, a return connecting pipe is connected to the overflow port, and the return connecting pipe is arranged to be inclined away from the bottom of the filter box.

[0015] Preferably, the filter screen comprises a filter screen cylinder and a filter screen support plate, the opening part is arranged in the filter screen cylinder, and part of the edge of the opening part is arranged to extend away from the bottom of the filter screen and is provided with a connecting piece, and the connecting piece is connected to the filter screen support plate.

[0016] Preferably, the connecting pieces are arranged at intervals in the opening part, and a transition gap is formed between adjacent connecting pieces, and the transition gap is used for transition of the infiltrating agent in the filter screen to the flow-through cavity.

[0017] Preferably, the device further comprises a connecting frame, one end of the connecting frame is detachably connected to the filter box and the filter screen, and the other end of the connecting frame is used for detachably connecting a container corresponding to the infiltrating agent outlet end.

[0018] Preferably, the connecting frame is provided with an elongated slot arranged along the axis of the filter box, and the outer periphery of the filter box is provided with a connecting column, and the connecting column can be fixed at any position of the elongated slot.

[0019] The outer periphery of the filter screen is provided with a clamping groove, and the outer periphery of the connecting frame is clamped with the clamping groove.

[0020] Preferably, one end of the connecting frame away from the elongated slot is provided with a lateral bayonet and a forward bayonet, the lateral bayonet is communicated with the forward bayonet, the lateral bayonet is used for limiting the movement of the connecting frame relative to the container in a first direction, and the forward bayonet is used for limiting the movement of the connecting frame relative to the container in a second direction.

[0021] Preferably, the first direction and the second direction are arranged vertically.

[0022] The utility model also provides a processing device, which comprises:

[0023] A container, which is an oiling box and is provided with the infiltrating agent outlet end.

[0024] The infiltrating agent filtering device according to any one of the preceding aspects is movably connected to the oiling box, so that the distance between the opening part and the infiltrating agent outlet end is adjustable.

[0025] The infiltrant filtering device provided by the utility model has the advantages that the cooperation of the filter box and the filter screen realizes the recycling of the infiltrant, avoids the waste of the infiltrant, guarantees the reliable filtering effect of the infiltrant and avoids the overflow of the infiltrant.

[0026] The utility model discloses the beneficial effect lies in: through the cooperation of filter box and filter screen realizes the recycling of infiltrant, avoids the waste of infiltrant's situation, can guarantee infiltrant reliable filtering effect while avoiding the situation of infiltrant overflow. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced to the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only the embodiment of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to the provided drawing.

[0028] Figure 1 It is the structural diagram of the infiltrant filtering device provided by the utility model;

[0029] Figure 2 It is the structural diagram of the filter box provided by the utility model;

[0030] Figure 3 It is the sectional view of the filter box provided by the utility model;

[0031] Figure 4 It is the structural diagram of the filter screen provided by the utility model;

[0032] Figure 5 It is the sectional view of the filter screen provided by the utility model;

[0033] Figure 6 It is the structural diagram of the filter cartridge provided by the utility model;

[0034] Figure 7 It is the structural diagram of the connecting frame provided by the utility model;

[0035] Figure 8 The structure diagram of the processing device is provided.

[0036] Figures 1-8 In the drawings, reference signs include:

[0037] 1 - filter box; 2 - filter screen; 3 - connecting frame; 4 - fastener; 5 - container;

[0038] 101 - box body; 102 - reflux connecting pipe; 103 - connecting column; 104 - overflow port; 105 - box body bottom plate; 201 - filter screen cylinder; 202 - filter screen support plate; 203 - clamping groove; 204 - connecting piece; 205 - filter hole; 206 - opening part; 207 - transition gap; 301 - long slot; 302 - lateral clamping opening; 303 - forward clamping opening; 501 - side baffle; 502 - front baffle; 503 - impregnating agent outlet end. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] The core of the present application is to provide an impregnating agent filtering device, which realizes the recycling of impregnating agent through the cooperation of the filter box and the filter screen, avoids the waste of impregnating agent, and can guarantee the reliable filtering effect of the impregnating agent while avoiding the overflow of the impregnating agent. Another core of the present application is to provide a processing device comprising the above-mentioned impregnating agent filtering device.

[0041] The impregnating agent filtering device provided by the present application comprises a filter box 1 and a filter screen 2, please refer to Figure 1 、 Figure 8 .

[0042] The filter screen 2 is arranged in the filter box 1, and the filter screen 2 is provided with an opening part 206 for communicating with the impregnating agent outlet end 503. The outlet position of the impregnating agent which needs to be recycled is received through the opening part 206, so that the impregnating agent can be recycled after being filtered by the filtering device.

[0043] The specific communication can be achieved by extending a pipeline into the filter screen 2, or by communicating between the interface and the filter screen 2, which is not limited here.

[0044] The outer periphery of the filter screen 2 and the inner chamber of the filter box 1 have a flow-through cavity, so that the infiltrating agent can overflow from the opening portion 206 into the flow-through cavity. During the filtering process, if the filter screen holes are blocked by impurities, the relatively clean infiltrating agent is above the filter screen 2. As the blocking condition worsens, the infiltrating agent gradually reaches the position of the opening portion 206 and then flows into the flow-through cavity, thereby avoiding the waste of the infiltrating agent.

[0045] In the present embodiment, the height difference between the opening portion 206 and the top of the filter box 1 is not limited, as long as the flow-through cavity between the two is large enough to allow the infiltrating agent to flow smoothly and avoid waste.

[0046] The filter box 1 is provided with an overflow port 104, which communicates with the flow-through cavity. The overflow port 104 and the box body bottom plate 105, which is far away from the opening portion 206 of the filter box 1, have a distance, so that the impurities in the infiltrating agent can be deposited on the box body bottom plate 105. In the flow-through cavity, the infiltrating agent overflowing from the opening portion 206 flows out through the overflow port 104. After flowing out, it can continue to be processed, such as being collected in the receiving cavity of the intermediate piece through the reflux connecting pipe 102 and then being recycled after subsequent processing.

[0047] Please refer to Figure 1 , Figure 2 , Figure 3 Due to the distance between the overflow port 104 and the box body bottom plate 105, a small amount of heavy impurities in the infiltrating agent will be deposited on the box body bottom plate 105 under the action of gravity, thereby achieving re-filtering of the infiltrating agent filtered by the filter screen 2 and ensuring the filtering effect of the infiltrating agent.

[0048] In the present embodiment, the distance between the overflow port 104 and the box body bottom plate 105 can be flexibly set according to actual conditions, without specific limitation.

[0049] In the present embodiment, the filter box 1 is preferably integrally formed, has good structural strength, and ensures reliable flow of the infiltrating agent in the flow-through cavity.

[0050] In the present embodiment, the filter screen 2 is provided with filter holes 205 on the periphery and the bottom. The shape and number of the filter holes 205 are not limited and can be set according to actual needs.

[0051] In the present embodiment, in order to facilitate the infiltrating agent to reliably enter the flow-through cavity from the position of the opening portion 206, a certain slope can be provided at least at part of the position of the opening portion 206 to achieve a certain flow guiding effect. The size of the slope can be set according to actual needs.

[0052] On the basis of any of the above embodiments, at least two filter screens 2 are sleeved in the filter box 1, and the adjacent two filter screens 2 have a spacing, and the pore size of the filter screen 2 gradually decreases along the direction close to the inner wall of the filter box 1.

[0053] In the embodiment, at least two filter screens 2 are sleeved from inside to outside, and a flow-through cavity is formed between the outermost filter screen 2 and the inner cavity of the filter box 1, and the filter screens 2 sleeved from inside to outside can perform graded filtering on the infiltrating agent, thereby ensuring the filtering effect.

[0054] In the embodiment, the spacing between the specific adjacent two filter screens 2 can make the infiltrating agent smoothly enter the relatively outer filter screen 2 from the relatively inner filter screen 2, and the specific size of the spacing is not limited.

[0055] In the embodiment, the top of each of the at least two filter screens 2 is provided with an opening part 206, and the opening part 206 can be located at the same height or different heights. In a specific embodiment, among the at least two filter screens 2, the height of the opening part 206 increases along the direction close to the filter box 1, but the maximum height of the opening part 206 is not higher than the height of the top of the filter box 1, so that when the filter screen hole is blocked, the infiltrating agent can overflow into the flow-through cavity in sequence, thereby avoiding the problem of waste caused by the overflow of the infiltrating agent due to the height.

[0056] In the embodiment, the pore size of the at least two filter screens 2 has a decreasing trend, so as to achieve the effect of graded filtering and ensure the filtering effect of the filtering device.

[0057] On the basis of any of the above embodiments, the opening part 206 is lower than the top of the filter box 1.

[0058] Please refer to Figure 4 , Figure 5 , the opening part 206 and the top of the filter box 1 have a gap, so that the infiltrating agent at the position of the opening part 206 of the filter screen 2 can flow into the flow-through cavity through the gap, thereby achieving the transition effect and ensuring the reliable flow of the infiltrating agent.

[0059] By setting the opening part 206 to be lower than the top of the filter box 1, the filter box 1 can play a certain blocking role, thereby avoiding the splashing of the infiltrating agent during the overflow process and causing waste.

[0060] The distance between the opening part 206 and the top of the filter box 1 is not limited, and is subject to the actual situation.

[0061] In the embodiment, the top of the filter box 1 can be provided with a plate member having a through hole, and the through hole can be matched with the inner cavity of the filter screen 2, does not interfere with the communication between the outlet end 503 of the infiltrating agent and the filter screen 2, and the other part can play a certain blocking role, thereby reducing the splashing of the infiltrating agent during the overflow process and avoiding waste.

[0062] On the basis of any of the above embodiments, please refer to Figure 3 The overflow port 104 is connected with a backflow connecting pipe 102, which is arranged obliquely away from the bottom of the filter box 1. The backflow connecting pipe 102 can guide the infiltrant in the flow-through cavity to the receiving cavity of the transfer member through the overflow port 104. The oblique arrangement can make the infiltrant flow out of the flow-through cavity more smoothly, so as to facilitate subsequent reprocessing. In this way, the overflow of infiltrant from the filter device due to filter screen blockage is avoided, and the effective collection of filtered infiltrant is ensured, so as to achieve full recycling.

[0063] On the basis of any of the above embodiments, please refer to Figure 4 The filter screen 2 includes a filter screen cylinder 201 and a filter screen support plate 202, which are detachably connected. The bottom and the periphery of the filter screen cylinder 201 are provided with filter holes 205, so that the filtered infiltrant can enter the flow-through cavity through the filter holes 205. If the filter holes 205 are blocked, the infiltrant will overflow through the opening part 206 at the top of the filter screen cylinder 201 and flow into the flow-through cavity, so as to further make the heavier impurities precipitate on the box body bottom plate 105, and the infiltrant overflowing through the filter screen 2 can flow out through the overflow port 104 for collection, which facilitates subsequent recycling.

[0064] The filter screen support plate 202 can support and fix the filter screen cylinder 201, and can also connect the filter box 1, so that the filter box 1 and the filter screen 2 are integrally connected. Of course, the connection here is a detachable connection, which facilitates assembly and disassembly, and can facilitate the operator to separately disassemble the parts for cleaning and maintenance, thereby increasing the convenience of daily cleaning and maintenance for the operator.

[0065] Please refer to Figure 5 , Figure 6 The opening part 206 is arranged on the filter screen cylinder 201, and part of the edge of the opening part 206 is arranged to extend away from the bottom of the filter screen 2 and is provided with a connecting piece 204, which is connected to the filter screen support plate 202. The connecting piece 204 can connect the filter screen cylinder 201 and the filter screen support plate 202, and part of the edge here is based on the need to leave space for the infiltrant to overflow from the opening part 206 to the flow-through cavity, and all edges cannot be provided with the connecting piece 204.

[0066] In a specific embodiment, a plurality of connecting pieces 204 are arranged on the periphery of the opening part 206, and the gap formed between two adjacent connecting pieces 204 can leave space for the infiltrant to overflow from the opening part 206 to the flow-through cavity.

[0067] In this embodiment, the connecting piece 204 can be a cylinder, a plate or a sphere or other shapes, which are not limited in specific shape, and can only facilitate the connection with the filter screen support plate 202.

[0068] On the basis of any of the above embodiments, please refer to Figure 6 , a plurality of connecting pieces 204 are arranged at intervals in the opening portion 206, and a transition gap 207 is formed between adjacent connecting pieces 204, which is used for the transition of the infiltrant in the filter screen 2 to the flow-through cavity.

[0069] The plurality of connecting pieces 204 are arranged at intervals in the opening portion 206, so that the filter screen cylinder 201 can be reliably supported by being connected to the filter screen support plate 202, and the interval between adjacent connecting pieces 204 allows the infiltrant in the filter screen 2 to pass through the transition gap into the flow-through cavity in the circumferential direction, so that heavier impurities can be precipitated at the bottom of the filter box 1, and the infiltrant can flow out through the overflow port 104 of the filter box 1.

[0070] In this embodiment, the connecting piece 204 is preferably integrally formed with the filter screen cylinder 201, which facilitates assembly and disassembly of the filter screen support plate 202.

[0071] On the basis of any of the above embodiments, please refer to Figure 7 , Figure 8 The filter device further comprises a connecting frame 3, one end of the connecting frame 3 is detachably connected to the filter box 1 and the filter screen 2, and the other end of the connecting frame 3 is used for detachably connecting the container 5 corresponding to the infiltrant outlet end 503.

[0072] The container 5 here is a component that can place an infiltrant that can coat glass fibers, such as a commonly used oil coating box.

[0073] Through the arrangement of the connecting frame 3, the filter box 1 and the filter screen 2 can be connected with the container 5, so that the entire filter device can be connected with the container 5.

[0074] In this embodiment, the filter box 1 and the filter screen 2 are connected, and then connected with the connecting frame 3, or the connecting frame 3 is connected with the filter box 1, and then connected with the filter screen 2, which can be flexibly selected according to the actual installation scene.

[0075] On the basis of any of the above embodiments, please refer to Figure 1 , Figure 7, the connecting frame 3 is provided with a long slot 301 arranged along the axis direction of the filter box 1, and the outer periphery of the box body 101 of the filter box 1 is provided with a connecting column 103 which can be fixed at any position of the long slot 301. The connecting column 103 is arranged to facilitate the connection between the filter box 1 and the connecting frame 3, and based on the arrangement of the long slot 301, the connecting position of the connecting column 103 has adjustable space, that is, the connection between the filter box 1 and the connecting frame 3 has adjustable space, and the filter screen 2 can be connected with the filter box 1, and the connection between the filter screen 2 and the connecting frame 3 also has adjustable space, so that the filter device can be adaptively adjusted according to the actual position of the immersion agent outlet end 503. The adaptive adjustment here specifically reduces the distance between the filter screen 2 and the container 5 corresponding to the immersion agent outlet end 503, avoids impurities from entering, and improves the quality of the reflux immersion agent. Or the adaptive adjustment here can be self-adjusted according to the actual position relationship of the container 5 to ensure that the immersion agent in the container 5 can reliably enter the filter screen 2.

[0076] The connecting column 103 fixed at any position of the long slot 301 can be fixed by means of a fastener 4, such as a locking nut, and the part of the connecting column 103 extending out of the long slot 301 has a thread, and the fixing is achieved by thread connection.

[0077] The outer periphery of the filter screen 2 is provided with a clamping groove 203, and the outer periphery of the connecting frame 3 is clamped with the clamping groove 203. The clamping groove 203 here is specifically located on the filter screen support plate 202, and the size of the opening can be set according to the size of the outer periphery of the connecting frame 3. When the filter screen 2, the filter box 1 and the connecting frame 3 are connected, the connecting column 103 is fixed in the long slot 301, and the outer periphery of the connecting frame 3 is clamped in the clamping groove 203, to ensure reliable installation of the entire filter device.

[0078] On the basis of any of the above embodiments, please refer to Figure 7 , Figure 8 The end of the connecting frame 3 away from the long slot 301 is provided with a lateral bayonet 302 and a forward bayonet 303, the lateral bayonet 302 communicates with the forward bayonet 303, the lateral bayonet 302 is used to limit the movement of the connecting frame 3 relative to the container 5 in a first direction, and the forward bayonet 303 is used to limit the movement of the connecting frame 3 relative to the container 5 in a second direction; wherein the first direction and the second direction are arranged perpendicularly.

[0079] In this embodiment, the lateral bayonet 302 and the forward bayonet 303 essentially achieve reliable clamping of the connecting frame 3 on the container 5, so that the entire filter device can be reliably connected with the container 5, so that the immersion agent outlet end 503 can extend into the filter screen 2, and the reliability of the immersion agent flow is ensured. Through the arrangement of the lateral bayonet 302 and the forward bayonet 303, the connecting frame 3 can be reliably positioned and installed, and at the same time, the entire filter device can be conveniently disassembled and assembled relative to the container 5, which is convenient for operation.

[0080] In the embodiment, the size and shape of the lateral clamping hole 302 and the front clamping hole 303 are not limited, but can be adapted to the structure of the container 5 actually applied.

[0081] In the embodiment, the connection of the lateral clamping hole 302 and the front clamping hole 303 with the container 5 is clamping, which reduces the complexity of bolts and other fixed modes and increases the convenience of employees in disassembling the filter device.

[0082] In addition to the above-mentioned infiltration agent filter device, the utility model also provides a processing device, which can be used in the production process of glass fiber, infiltration agent is coated on the glass fiber through the oiling box, and the excess infiltration agent in the oiling box flows back to the circulating tank through the filter device, so that the infiltration agent can be recycled.

[0083] The processing device further comprises a container 5, which is an oiling box and is provided with an infiltration agent outlet end 503.

[0084] The infiltration agent filter device is movably connected to the oiling box, so that the distance between the opening part 206 and the infiltration agent outlet end 503 is adjustable.

[0085] The adjustable distance is that the connection position of the filter screen 2 and the filter box 1 relative to the connecting frame 3 is adjustable, and more specifically, the connecting column 103 of the filter box 1 can be fixed at any position of the long slot 301 of the connecting frame 3, so that the distance between the opening part 206 and the infiltration agent outlet end 503 can be adjusted to adaptively adjust. In addition, the side baffle 501 and the front baffle 502 of the oiling box are respectively embedded in the lateral clamping hole 302 and the front clamping hole 303 in the connecting frame 3, and the position of the filter device relative to the oiling box is fixed by combining the gravity of the filter device itself.

[0086] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between each embodiment can be referred to each other.

[0087] The infiltration agent filter device and the processing device provided by the utility model are described in detail above. The principles and implementation modes of the utility model are described by applying specific examples in this paper, and the description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principles of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. An infiltrant filtering device, characterized by, The utility model relates to a filter box (1) and a filter screen (2) arranged in the filter box (1), wherein the filter screen (2) is provided with an opening (206) for communicating with an outlet end (503) of an infiltrating agent, and a flow-through cavity is formed between an outer periphery of the filter screen (2) and an inner chamber of the filter box (1) to enable the infiltrating agent to overflow from the opening (206) into the flow-through cavity. The filter box (1) is provided with an overflow port (104) in communication with the flow-through cavity, the overflow port (104) is used to communicate with a receiving cavity of a transfer member, and the infiltrating agent in the flow-through cavity can be transferred to the receiving cavity. The filter box (1) has a distance between a box body bottom plate (105) away from the opening (206) and the overflow port (104), so that impurities in the infiltrating agent can be precipitated on the box body bottom plate (105). At least two filter screens (2) are arranged in the filter box (1), and adjacent two filter screens (2) have a spacing therebetween, and the pore size of the filter screen (2) gradually decreases in a direction close to an inner wall of the filter box (1). The opening (206) is arranged below a top portion of the filter box (1).

2. The sizing filter apparatus of claim 1, wherein, The overflow port (104) is connected with a backflow connecting pipe (102), and the backflow connecting pipe (102) is arranged to be inclined away from a bottom portion of the filter box (1).

3. The sizing filter apparatus of claim 1, wherein, The filter screen (2) comprises a filter screen cylinder (201) and a filter screen support plate (202), the opening (206) is arranged on the filter screen cylinder (201), and part of an edge of the opening (206) is arranged to extend away from a bottom portion of the filter screen (2) and is provided with a connecting piece (204), and the connecting piece (204) is connected to the filter screen support plate (202).

4. The sizing filter apparatus of claim 1, wherein, A plurality of connecting pieces (204) are arranged at intervals on the opening (206), and a transition gap (207) is formed between adjacent connecting pieces (204), and the transition gap (207) is used for the transition of the infiltrating agent in the filter screen (2) to flow into the flow-through cavity.

5. The basting filter device according to any one of claims 1 to 4, characterized in that The utility model further comprises a connecting frame (3), one end of the connecting frame (3) is detachably connected to the filter box (1) and the filter screen (2), and the other end of the connecting frame (3) is used for detachably connecting a container (5) corresponding to the outlet end (503) of the infiltrating agent.

6. The sizing filter apparatus of claim 5, wherein, The connecting frame (3) is provided with a long slot (301) arranged along an axis direction of the filter box (1), an outer periphery of the filter box (1) is provided with a connecting column (103), and the connecting column (103) can be fixed at any position of the long slot (301).

7. The sizing filter apparatus of claim 6, wherein, An outer periphery of the filter screen (2) is provided with a clamping slot (203), and an outer periphery of the connecting frame (3) is clamped with the clamping slot (203).

8. The sizing filter apparatus of claim 7, wherein, ​ ​ 9. The sizing filter apparatus of claim 8, wherein, The connecting frame (3) is provided with a lateral notch (302) and a forward notch (303) at one end away from the long slot (301), the lateral notch (302) is communicated with the forward notch (303), the lateral notch (302) is used for limiting the movement of the connecting frame (3) relative to the container (5) in a first direction, and the forward notch (303) is used for limiting the movement of the connecting frame (3) relative to the container (5) in a second direction. Wherein, the first direction and the second direction are arranged vertically.

10. A processing device, characterized by Comprise: A container (5), the container (5) is an oiling box and is provided with the impregnating compound outlet end (503); The impregnating compound filtering device according to any one of claims 1 to 9, the impregnating compound filtering device is movably connected with the oiling box, so that the distance between the opening part (206) and the impregnating compound outlet end (503) is adjustable.

Images