Hollow fiber membrane yarn spinning plate cleaning device

Abstract

The utility model provides a hollow fiber membrane yarn spinning plate cleaning device, which relates to the technical field of spinning plate cleaning and comprises a bottom plate, a support is mounted at one end of the top of the bottom plate, a movable groove is formed in the inner side of the support, a cleaning device is arranged in an inner cavity of the movable groove, and a placing block is mounted at the other end of the top of the bottom plate. And a cleaning tank is formed in the top of the placement block, and two brushing devices are arranged in the cleaning tank. The first forward and reverse motor, the second forward and reverse motor and the electric telescopic rod are electrically connected with the external controller, and the whole device is placed on the flat ground or fixed to a stable platform. A first forward and reverse motor is started through an external controller to drive a two-way threaded rod to rotate and drive a movable block and a connecting plate to move in the opposite direction and the reverse direction in the direction of a guide rod at the same time, and the size between two scraping columns is controlled according to the thickness of a hollow fiber membrane yarn spinning plate.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning plate cleaning, in particular to a hollow fiber membrane spinning plate cleaning device. Background Art

[0002] The hollow fiber membrane spinning plate is the core component of the spinning equipment in the important process of ultrafine fiber production. It is made of special materials. It is not only expensive but also difficult to maintain. Because the spinning solution used for spinning has a large viscosity, it will condense on the surface of the spinneret. Over time, too much condensed spinning solution will affect the spinneret holes and thus affect the quality of the fiber.

[0003] In the prior art, when cleaning the hollow fiber membrane spinning plate, there is a lot of debris and dust on the surface of the hollow fiber membrane spinning plate, which will take a long time to clean and cause the debris and dust to block the drain outlet, requiring workers to clean it regularly. Secondly, when cleaning the surface of the hollow fiber membrane spinning plate, it is also necessary to turn it over for cleaning, which reduces the cleaning efficiency and increases the cleaning time. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hollow fiber membrane spinning plate cleaning device, comprising: a base plate, a bracket is installed at one end of the top of the base plate, a movable groove is opened on the inner side of the bracket, a cleaning device is arranged in the inner cavity of the movable groove, a placement block is installed at the other end of the top of the base plate, a cleaning groove is opened on the top of the placement block, and two brushing devices are arranged inside the cleaning groove.

[0006] As a preferred embodiment, two baffles are installed in the middle of both sides of the inner cavity of the cleaning tank, two limit plates are installed on the other two sides of the inner cavity of the cleaning tank, water mist nozzles are installed at both ends of the inner cavity of the cleaning tank, and water inlet pipes are fixedly penetrated at both ends of the top of both sides of the placement block, and the interior of the water inlet pipe is communicated with the interior of the water mist nozzle.

[0007] As a preferred embodiment, the cleaning device includes two first forward and reverse motors, the output ends of the two first forward and reverse motors are fixedly connected with bidirectional threaded rods, the surfaces of the two bidirectional threaded rods are threadedly connected with two movable blocks, the four movable blocks are evenly divided into two groups, both ends of the two groups of movable blocks are movably embedded with guide rods, the opposite surfaces of the two groups of movable blocks are installed with connecting plates, the two ends of the opposite surfaces of the two connecting plates are installed with limited width plates, and the opposite surfaces of the two connecting plates are evenly installed with multiple scraping columns.

[0008] As a preferred embodiment, the bottoms of the two first forward and reverse motors are installed at the two ends of the top of the bracket, the surfaces of the two bidirectional threaded rods are movable through the top of the bracket, the bottom ends of the two bidirectional threaded rods are installed at the two ends of the bottom of the movable groove inner cavity through bearings, and the two ends of the four guide rods are installed on both sides of the movable groove inner cavity.

[0009] As a preferred embodiment, the scrubbing device includes a second forward and reverse motor, the output end of the second forward and reverse motor is fixedly connected to a transmission shaft, the surface of the transmission shaft is fixedly sleeved with two connecting blocks, one side of the two connecting blocks is installed with an electric telescopic rod, one end of the two electric telescopic rods is installed with a fixed block, and the opposite surfaces of the two fixed blocks are installed with brush rods through bearings.

[0010] As a preferred embodiment, one end of the second forward and reverse motor is installed on one side of the placement block, the surface of one end of the transmission shaft movably penetrates the surface of the placement block, and the other end of the transmission shaft is installed on one side of the inner cavity of the cleaning tank through a bearing.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the first forward and reverse motor, the second forward and reverse motor and the electric telescopic rod are electrically connected to the external controller, and the whole device is placed on a flat ground or fixed on a stable platform. The first forward and reverse motor is started by the external controller to drive the two-way threaded rod to rotate, while driving the movable block and the connecting plate to move in the opposite and reverse directions along the direction of the guide rod, so as to control the size between the two scrapers according to the thickness of the hollow fiber membrane spinning plate, and then the hollow fiber membrane spinning plate is passed through the gap between the two scrapers, and the scraper is tightly fitted with the passed hollow fiber membrane spinning plate to sweep away the debris and dust on its surface, thereby avoiding the debris and dust on the surface of the hollow fiber membrane spinning plate, which leads to a long time spent on cleaning and a lot of debris and dust blocking the drain outlet.

[0013] 2. According to the utility model, after the surface of the hollow fiber membrane spinning plate is cleaned, it is placed inside between the two baffles for locking, one end of the water inlet pipe is connected to an external water pump, and the connecting pipe at the water inlet end of the water pump is placed in a preset container for cleaning liquid, and the cleaning liquid is input through the water inlet pipe by starting the water pump and sprayed out through multiple nozzles on the surface of the water mist nozzle, and the second forward and reverse motor is started by the external controller to drive the transmission shaft to rotate while driving the connecting block to rotate, and then the electric telescopic rod is started by the external controller to telescope and cooperate with the rotation of the connecting block, driving the fixed block and the brush rod to move and clean the surfaces on both sides of the hollow fiber membrane spinning plate, and also avoiding the need to turn it over for cleaning when cleaning the surface of the hollow fiber membrane spinning plate, which reduces the cleaning efficiency and increases the cleaning time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A top view of the three-dimensional structure of the hollow fiber membrane spinning plate cleaning device provided by the utility model;

[0015] Figure 2 A schematic diagram of the side view of the three-dimensional structure of the hollow fiber membrane spinning plate cleaning device provided by the utility model;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a cleaning device for a hollow fiber membrane spinning plate cleaning device provided by the utility model;

[0017] Figure 4 A schematic diagram of the three-dimensional structure of a brushing device for cleaning a hollow fiber membrane spinning plate provided by the utility model.

[0018] Legend:

[0019] 1. Bottom plate; 2. Bracket; 201. Movable slot; 3. Cleaning device; 301. First forward and reverse motor; 302. Bidirectional threaded rod; 303. Movable block; 304. Guide rod; 305. Connecting plate; 306. Width limiting plate; 307. Scraping column; 4. Placement block; 401. Cleaning slot; 402. Baffle; 403. Limiting plate; 404. Water mist nozzle; 405. Water inlet pipe; 5. Brushing device; 501. Second forward and reverse motor; 502. Transmission shaft; 503. Connecting block; 504. Electric telescopic rod; 505. Fixed block; 506. Brush rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a hollow fiber membrane spinning plate cleaning device, comprising: a bottom plate 1, a bracket 2 is installed at one end of the top of the bottom plate 1, a movable groove 201 is opened on the inner side of the bracket 2, a cleaning device 3 is arranged in the inner cavity of the movable groove 201, a placement block 4 is installed at the other end of the top of the bottom plate 1, a cleaning groove 401 is opened on the top of the placement block 4, and two brushing devices 5 are arranged inside the cleaning groove 401.

[0022] Specifically, the cleaning device 3 cleans the surface of the spinning plate from debris and dust, and then the brushing device 5 brushes the surface.

[0023] In one embodiment, two baffles 402 are installed in the middle of both sides of the inner cavity of the cleaning tank 401, two limit plates 403 are installed on the other two sides of the inner cavity of the cleaning tank 401, water mist nozzles 404 are installed at both ends of the inner cavity of the cleaning tank 401, and water inlet pipes 405 are fixedly penetrated at both ends of the top of both sides of the placement block 4, and the interior of the water inlet pipe 405 is interconnected with the interior of the water mist nozzle 404.

[0024] Specifically: the angle of the water mist nozzle 404 is set to be inclined, and a plurality of spray outlets are opened on one side, so that the direction of the spray outlet can be biased toward the surface of the spinning plate placed inside the baffle 402, and the spinning plate is fixed and limited by the baffle 402, and then the rotation angle of the electric telescopic rod 504 is limited by the limit plate 403, and finally the cleaning liquid is sprayed on the surface of the spinning plate through the water inlet pipe 405 and the water mist nozzle 404, which plays the role of fixing, limiting and spraying.

[0025] In one embodiment, the cleaning device 3 includes two first forward and reverse motors 301, the output ends of the two first forward and reverse motors 301 are fixedly connected with a bidirectional threaded rod 302, the surfaces of the two bidirectional threaded rods 302 are threadedly connected with two movable blocks 303, the four movable blocks 303 are evenly divided into two groups, both ends of the two groups of movable blocks 303 are movably embedded with guide rods 304, the opposite surfaces of the two groups of movable blocks 303 are installed with connecting plates 305, the two ends of the opposite surfaces of the two connecting plates 305 are installed with limited width plates 306, and the opposite surfaces of the two connecting plates 305 are evenly installed with multiple scraping columns 307.

[0026] Specifically: the scraper 307 is made of soft plastic material with a certain degree of softness. The first forward and reverse motor 301 drives the connecting plate 305 to move to adjust its width to scrape away debris and dust on the surface of the spinning plate, thereby achieving the purpose of scraping and cleaning.

[0027] In one embodiment, the bottoms of the two first forward and reverse motors 301 are installed at the two ends of the top of the bracket 2, the surfaces of the two bidirectional threaded rods 302 are movable through the top of the bracket 2, the bottom ends of the two bidirectional threaded rods 302 are installed at the two ends of the bottom of the inner cavity of the movable groove 201 through bearings, and the two ends of the four guide rods 304 are installed on both sides of the inner cavity of the movable groove 201.

[0028] Specifically: the first forward and reverse motor 301 , the bidirectional threaded rod 302 and the guide rod 304 are fixed and connected through the bracket 2 and the movable groove 201 , which plays a role of connection and fixing.

[0029] In one embodiment, the scrubbing device 5 includes a second forward and reverse motor 501, the output end of the second forward and reverse motor 501 is fixedly connected to a transmission shaft 502, and two connecting blocks 503 are fixedly sleeved on the surface of the transmission shaft 502. An electric telescopic rod 504 is installed on one side of the two connecting blocks 503, and a fixed block 505 is installed on one end of the two electric telescopic rods 504. Brush rods 506 are installed on the opposite surfaces of the two fixed blocks 505 through bearings.

[0030] Specifically, the brush rod 506 is rotated and extended by the second forward and reverse motor 501 and the electric telescopic rod 504 to scrub the surface of the spinning plate, thereby achieving a scrubbing effect.

[0031] In one embodiment, one end of the second forward and reverse motor 501 is installed on one side of the placement block 4, the surface of one end of the transmission shaft 502 movably penetrates the surface of the placement block 4, and the other end of the transmission shaft 502 is installed on one side of the inner cavity of the cleaning tank 401 through a bearing.

[0032] Specifically: the second forward and reverse motor 501 and the transmission shaft 502 are fixed and connected through the placement block 4 and the cleaning tank 401, which plays a role of connection and fixing.

[0033] Working principle: the first forward and reverse motor 301, the second forward and reverse motor 501 and the electric telescopic rod 504 are electrically connected to the external controller, and the entire device is placed on a flat ground or fixed on a stable platform. The first forward and reverse motor 301 is started by the external controller to drive the bidirectional threaded rod 302 to rotate, while driving the movable block 303 and the connecting plate 305 to move in the opposite and reverse directions along the direction of the guide rod 304, so as to control the size between the two scrapers 307 according to the thickness of the hollow fiber membrane spinning plate, and then the hollow fiber membrane spinning plate is passed through the gap between the two scrapers 307, and the scraper 307 is tightly fitted with the hollow fiber membrane spinning plate passed through, and the debris and dust on the surface thereof are swept down, thereby avoiding the phenomenon that there are a lot of debris and dust on the surface of the hollow fiber membrane spinning plate, which leads to a long time for cleaning and a lot of debris and dust blocking the drain outlet; in the middle When the surface of the hollow fiber membrane spinning plate is cleaned, it is placed inside between the two baffles 402 for locking, one end of the water inlet pipe 405 is connected to an external water pump, and the connecting pipe at the water inlet end of the water pump is placed in a preset container for cleaning liquid, and the cleaning liquid is input through the water inlet pipe 405 by starting the water pump and sprayed out through multiple nozzles on the surface of the water mist nozzle 404, and the second forward and reverse motor 501 is started by an external controller to drive the transmission shaft 502 to rotate while driving the connecting block 503 to rotate, and then the electric telescopic rod 504 is started by the external controller to telescope and cooperate with the rotation of the connecting block 503, driving the fixed block 505 and the brush rod 506 to move and clean the surfaces on both sides of the hollow fiber membrane spinning plate, which also avoids the need to turn it over for cleaning when cleaning the surface of the hollow fiber membrane spinning plate, resulting in reduced cleaning efficiency and increased cleaning time.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A hollow fiber membrane spinning plate cleaning device, characterized in that: include: A bottom plate (1), a bracket (2) is installed at one end of the top of the bottom plate (1), a movable groove (201) is provided on the inner side of the bracket (2), a cleaning device (3) is provided in the inner cavity of the movable groove (201), a placement block (4) is installed at the other end of the top of the bottom plate (1), a cleaning groove (401) is provided on the top of the placement block (4), and two brushing devices (5) are provided inside the cleaning groove (401).

2. The hollow fiber membrane spinning plate cleaning device according to claim 1, characterized in that: Two baffles (402) are installed in the middle of both sides of the inner cavity of the cleaning tank (401), and two limit plates (403) are installed on the other two sides of the inner cavity of the cleaning tank (401). Water mist nozzles (404) are installed at both ends of the inner cavity of the cleaning tank (401). Water inlet pipes (405) are fixedly penetrated at both ends of the top of both sides of the placement block (4), and the interior of the water inlet pipe (405) is communicated with the interior of the water mist nozzle (404).

3. The hollow fiber membrane spinning plate cleaning device according to claim 1 is characterized in that: The cleaning device (3) comprises two first forward and reverse motors (301), the output ends of the two first forward and reverse motors (301) are fixedly connected with bidirectional threaded rods (302), the surfaces of the two bidirectional threaded rods (302) are threadedly connected with two movable blocks (303), the four movable blocks (303) are evenly divided into two groups, both ends of the two groups of movable blocks (303) are movably embedded with guide rods (304), the opposite surfaces of the two groups of movable blocks (303) are installed with connecting plates (305), the two ends of the opposite surfaces of the two connecting plates (305) are installed with limited width plates (306), and the opposite surfaces of the two connecting plates (305) are evenly installed with multiple scraping columns (307).

4. The hollow fiber membrane spinning plate cleaning device according to claim 3 is characterized in that: The bottoms of the two first forward and reverse motors (301) are mounted at the two ends of the top of the bracket (2); the surfaces of the two bidirectional threaded rods (302) are movable and extend through the top of the bracket (2); the bottom ends of the two bidirectional threaded rods (302) are mounted at the two ends of the bottom of the inner cavity of the movable groove (201) through bearings; and the two ends of the four guide rods (304) are mounted on both sides of the inner cavity of the movable groove (201).

5. The hollow fiber membrane spinning plate cleaning device according to claim 1, characterized in that: The scrubbing device (5) comprises a second forward and reverse motor (501), the output end of the second forward and reverse motor (501) is fixedly connected to a transmission shaft (502), the surface of the transmission shaft (502) is fixedly sleeved with two connecting blocks (503), one side of the two connecting blocks (503) is mounted with an electric telescopic rod (504), one end of the two electric telescopic rods (504) is mounted with a fixing block (505), and the opposite surfaces of the two fixing blocks (505) are mounted with brush rods (506) via bearings.

6. The hollow fiber membrane spinning plate cleaning device according to claim 5, characterized in that: One end of the second forward and reverse motor (501) is mounted on one side of the placement block (4), the surface of one end of the transmission shaft (502) movably penetrates the surface of the placement block (4), and the other end of the transmission shaft (502) is mounted on one side of the inner cavity of the cleaning tank (401) via a bearing.

Images