A filtering device for producing an epoxy primer

Abstract

The utility model relates to epoxy primer production technical field, and disclose a kind of filtering device for producing epoxy primer, including processing platform, the top of processing platform is provided with inner cleaning component, the top of processing platform is provided with support frame body, the top of support frame body is provided with filter cartridge piece, the inside of filter cartridge piece is provided with filter component, the inner cleaning component includes connecting frame, and the connecting frame is fixedly connected in the top of processing platform.This filtering device for producing epoxy primer is provided with inner cleaning component, a part of gas inside annular airbag is extracted by starting air pump and cooperating with connecting air pipe, annular airbag is contracted, connecting rectangular block is driven to slide to the direction close to the center of annular airbag, water jet direction is adjusted, so that filtering device for producing epoxy primer can be provided with adjustable cleaning water jet component, the inside filter component can be cleaned, and the device has strong persistence, and the effect when using.

Description

Technical Field

[0001] This utility model relates to the field of epoxy primer production technology, specifically a filtration device for producing epoxy primer. Background Technology

[0002] In the production process of epoxy primers, product quality directly affects their application effects and durability in various coating fields. Epoxy primers must possess good adhesion, corrosion resistance, and film smoothness, and these properties largely depend on the purity and uniformity of the raw materials used in production. Therefore, efficient and precise filtration devices are indispensable in epoxy primer production.

[0003] The prior art discloses a filtration device for processing epoxy zinc-rich primer, with announcement number CN220968342U. The device includes a base, a support rod fixedly mounted on the upper end of the base, a motor fixedly mounted on the upper end of the support rod, a first pulley fixedly mounted through the output end of the motor via the support rod, a first rotating rod fixedly mounted on the lower end of the first pulley, and a filtration mechanism fixedly mounted on the lower end of the first rotating rod. The filtration mechanism includes a reciprocating screw, a slider, a stirring plate, and a filter screen. An installation groove is provided on the side wall of the filtration mechanism, and the reciprocating screw is rotatably mounted in the installation groove. A slider is threaded onto the reciprocating screw. This technical solution, by setting up a filtration mechanism, can achieve preliminary cleaning of residual raw materials on the filter screen.

[0004] The aforementioned filter device for producing epoxy primer uses a tapping mechanism to further clean the residual raw materials on the filter screen and the side walls of the filter mechanism. The various structures work together to save time and increase efficiency. However, the aforementioned filter device for producing epoxy primer does not have a cleaning water spray component that can adjust the spray direction, so it cannot clean the internal filter components. The device has poor continuity of use and its performance is not good. Improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a filtration device for producing epoxy primers, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a filtration device for producing epoxy primer, comprising a processing table, an internal cleaning component on the top of the processing table, a support frame on the top of the processing table, a filter cylinder on the top of the support frame, and a filter component inside the filter cylinder.

[0007] The internal cleaning assembly includes a connecting frame fixedly connected to the top of the processing table. A water tank is fixedly connected to the top right side of the processing table, a water pump is fixedly connected to the top of the water tank, and a water inlet pipe is fixedly connected to the left side of the water pump. An inner annular connecting pipe is fixedly connected to the top of the filter cartridge, a water spray pipe is fixedly connected to the bottom of the inner annular connecting pipe, and a telescopic pipe is fixedly connected to the bottom of the water spray pipe. A support ring is fixedly connected to the inner ring of the support frame, an air pump is fixedly connected to the bottom of the support ring, a connecting air pipe is fixedly connected to the back of the air pump, and an annular airbag is fixedly connected to the top of the support ring. The end of the connecting air pipe away from the back of the air pump is fixedly connected to the surface of the annular airbag, and a connecting rectangular block is fixedly connected to the surface of the annular airbag. The end of the connecting rectangular block away from the surface of the annular airbag is fixedly connected to the end of the telescopic pipe near the annular airbag.

[0008] Preferably, the filter assembly includes a first filter plate, an inner contact connecting ring, a spring connector, and a second filter plate. The second filter plate is fixedly connected to the top of the lower spring connector, the upper spring connector is fixedly connected to the top of the second filter plate, the inner contact connecting ring is fixedly connected to the top of the upper spring connector, and the first filter plate is fixedly connected to the top of the inner contact connecting ring.

[0009] Preferably, the surface of the filter cylinder is provided with a through groove, the diameter of which is adapted to the diameter of the water inlet pipe. The through groove allows the water inlet pipe to extend into and connect with the inner annular connecting pipe, ensuring the normal use of the device.

[0010] Preferably, the water inlet pipe extends through the surface of the filter cylinder and connects to the surface of the inner annular connecting pipe. The water inlet pipe allows water to enter the inner annular connecting pipe and then be sprayed out through the spray pipe, which is convenient and practical.

[0011] Preferably, there are six telescopic tubes and six connecting rectangular blocks, which are distributed in a ring at equal intervals on the surface of the annular airbag.

[0012] Preferably, a support disc is fixedly connected to the bottom of the filter cylinder, and the diameter of the support disc is adapted to the inner diameter of the filter cylinder.

[0013] Preferably, the spring connector is fixedly connected to the top of the supporting disc, and the top of the filter cylinder is fixedly connected to the feed pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This filtration device for producing epoxy primers features an internal cleaning component. When the air pump is activated, a portion of the gas inside the annular airbag is extracted via the connecting air pipe, causing the annular airbag to contract. This contracts the annular airbag and moves the connecting rectangular block closer to the center of the annular airbag, adjusting the water spray direction. This allows the filtration device to be equipped with an adjustable water spray component for cleaning the internal filter components. The device offers continuous operation and excellent performance during use.

[0016] This filtration device for producing epoxy primer is equipped with a filtration assembly. The first and second filter screens inside help with filtration, and a spring connector is provided at the connection between the two. The impact force during feeding causes the spring connector to vibrate, which in turn causes the first and second filter screens to vibrate, thus aiding in the filtration process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the internal cleaning component, filter cartridge, and support frame of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the internal cleaning component of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0022] In the diagram: 1. Processing table; 2. Internal cleaning assembly; 201. Connecting frame; 202. Water tank; 203. Water pump; 204. Water inlet pipe; 205. Inner annular connecting pipe; 206. Water spray pipe; 207. Telescopic pipe; 208. Support ring; 209. Air pump; 210. Connecting air pipe; 211. Annular airbag; 212. Connecting rectangular block; 3. Filter assembly; 301. First filter screen; 302. Inner contact connecting ring; 303. Spring connector; 304. Second filter screen; 4. Filter cylinder; 5. Support frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 The present invention provides the following technical solution:

[0025] A filtration device for producing epoxy primer includes a processing table 1, an internal cleaning component 2 on the top of the processing table 1, a support frame 5 on the top of the processing table 1, a filter cylinder 4 on the top of the support frame 5, a filter component 3 inside the filter cylinder 4, and a support disc fixedly connected to the bottom of the filter cylinder 4, the diameter of the support disc being adapted to the inner diameter of the filter cylinder 4.

[0026] The internal cleaning component 2 includes a connecting frame 201, which is fixedly connected to the top of the processing table 1. A water tank 202 is fixedly connected to the right side of the top of the processing table 1. A water pump 203 is fixedly connected to the top of the water tank 202. A water inlet pipe 204 is fixedly connected to the left side of the water pump 203. An inner annular connecting pipe 205 is fixedly connected to the top of the inside of the filter cartridge 4. A water spray pipe 206 is fixedly connected to the bottom of the inner annular connecting pipe 205. A telescopic pipe 207 is fixedly connected to the bottom of the water spray pipe 206. A support ring 208 is fixedly connected to the inner ring of the support frame 5. An air pump 209 is fixedly connected to the bottom of the support ring 208. A connecting air pipe 210 is fixedly connected to the back of the air pump 209. An annular airbag 211 is fixedly connected to the top of the support ring 208. One end of the connecting air pipe 210 away from the back of the air pump 209 is fixedly connected to the surface of the annular airbag 211. A connecting rectangular block 212 is fixedly connected to the surface of the annular airbag 211. One end of the connecting rectangular block 212 away from the surface of the annular airbag 211 is fixedly connected to the end of the telescopic tube 207 near the annular airbag 211. A through groove is opened on the surface of the filter cylinder 4. The diameter of the through groove is adapted to the diameter of the water inlet pipe 204. The through groove allows the water inlet pipe 204 to extend into and connect with the inner annular connecting pipe 205, ensuring the normal use of the device. The water inlet pipe 204 extends through the surface of the filter cylinder 4 and connects to the surface of the inner annular connecting pipe 205. The water inlet pipe 204 allows water to enter the inner annular connecting pipe 205 and then spray out through the spray pipe 206, which is convenient and practical. There are six telescopic tubes 207 and six connecting rectangular blocks 212. The six telescopic tubes 207 and six connecting rectangular blocks 212 are distributed in a ring at equal intervals on the surface of the annular airbag 211.

[0027] The filter assembly 3 includes a first filter screen 301, an inner contact connecting ring 302, a spring connector 303, and a second filter screen 304. The second filter screen 304 is fixedly connected to the top of the lower spring connector 303, and the upper spring connector 303 is fixedly connected to the top of the second filter screen 304. The inner contact connecting ring 302 is fixedly connected to the top of the upper spring connector 303. The first filter screen 301 is fixedly connected to the top of the inner contact connecting ring 302. The spring connector 303 is fixedly connected to the top of the supporting disc. The top of the filter cylinder 4 is fixedly connected to a feed pipe.

[0028] In use, the epoxy primer to be filtered can be added into the filter cartridge 4 through the feed pipe at the top of the filter cartridge 4. It then passes through the internal filter assembly 3 for filtration. The first filter plate 301 and the second filter plate 304 inside assist in the filtration. A spring connector 303 is provided at the connection between the two. The impact force during feeding causes the spring connector 303 to vibrate, which in turn causes the first filter plate 301 and the second filter plate 304 to vibrate, aiding in the filtration process. A cleaning assembly is provided at the top. After each filtration cycle, the filter cartridge needs to be cleaned using cleaning equipment. During use, the water pump 203, in conjunction with the water inlet pipe 204, can be activated to draw water from the water tank 202 into the inner annular connecting pipe 205. The water can then be sprayed out through the spray pipe 206 and the telescopic pipe 207. The device sprays water to clean the area below. During cleaning, the orientation of the telescopic tube 207 can be adjusted as needed. When the annular airbag 211 is fully inflated, the telescopic tube 207 is vertically downward. When the orientation of the telescopic tube 207 needs to be adjusted, the air pump 209 can be activated in conjunction with the connecting air pipe 210 to extract some of the gas from the annular airbag 211, causing the annular airbag 211 to contract. This causes the connecting rectangular block 212 to slide closer to the center of the annular airbag 211, pulling the telescopic tube 207 closer to the center of the annular airbag 211, allowing water to spray towards the center. This allows the filter device used for producing epoxy primer to be equipped with a cleaning water spray component that can adjust the spray direction, cleaning the internal filter components. The device has strong continuous operation and good performance during use.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filtration device for producing epoxy primer, comprising a processing table (1), characterized in that: The processing table (1) is provided with an internal cleaning component (2) on its top, a support frame (5) is provided on its top, a filter cylinder (4) is provided on its top, and a filter component (3) is provided inside the filter cylinder (4). The internal cleaning component (2) includes a connecting frame (201), which is fixedly connected to the top of the processing table (1). A water tank (202) is fixedly connected to the top right side of the processing table (1). A water pump (203) is fixedly connected to the top of the water tank (202). A water inlet pipe (204) is fixedly connected to the left side of the water pump (203). An inner annular connecting pipe (205) is fixedly connected to the top of the filter cartridge (4). A water spray pipe (206) is fixedly connected to the bottom of the inner annular connecting pipe (205). A telescopic pipe (207) is fixedly connected to the bottom of the water spray pipe (206). The inner ring of the support frame (5) A support ring (208) is fixedly connected. An air pump (209) is fixedly connected to the bottom of the support ring (208). A connecting air pipe (210) is fixedly connected to the back of the air pump (209). An annular airbag (211) is fixedly connected to the top of the support ring (208). One end of the connecting air pipe (210) away from the back of the air pump (209) is fixedly connected to the surface of the annular airbag (211). A connecting rectangular block (212) is fixedly connected to the surface of the annular airbag (211). One end of the connecting rectangular block (212) away from the surface of the annular airbag (211) is fixedly connected to the end of the telescopic tube (207) near the annular airbag (211).

2. A filter device for producing an epoxy primer according to claim 1, characterized in that: The filter assembly (3) includes a first filter plate (301), an inner contact connecting ring (302), a spring connector (303), and a second filter plate (304). The second filter plate (304) is fixedly connected to the top of the lower spring connector (303), and the upper spring connector (303) is fixedly connected to the top of the second filter plate (304). The inner contact connecting ring (302) is fixedly connected to the top of the upper spring connector (303), and the first filter plate (301) is fixedly connected to the top of the inner contact connecting ring (302).

3. The filtering device for producing an epoxy primer according to claim 1, characterized in that: The surface of the filter cylinder (4) is provided with a through groove, the diameter of which is adapted to the diameter of the water inlet pipe (204).

4. The filtering device for producing an epoxy primer according to claim 1, characterized in that: The water inlet pipe (204) extends through the surface of the filter cylinder (4) and connects to the surface of the inner annular connecting pipe (205).

5. The filtering device for producing an epoxy primer according to claim 1, characterized in that: The number of telescopic tubes (207) and connecting rectangular blocks (212) is six, and the six telescopic tubes (207) and connecting rectangular blocks (212) are distributed in a ring at equal intervals on the surface of the annular airbag (211).

6. A filter device for producing an epoxy primer according to claim 1, characterized in that: The filter cylinder (4) has a support disc fixedly connected to its inner bottom end, and the diameter of the support disc is adapted to the inner diameter of the filter cylinder (4).

7. A filter device for producing an epoxy primer according to claim 2, characterized in that: The spring connector (303) is fixedly connected to the top of the support disc, and the top of the filter cylinder (4) is fixedly connected to the feed pipe.

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