Dust removing and cleaning mechanism for dust filtering unit for cotton pulp board processing

Abstract

The utility model relates to the field of dust removal and cleaning for a dust filter unit for cotton pulp board processing, in particular to a dust removal and cleaning mechanism for a dust filter unit for cotton pulp board processing. The technical problems that in the using process of the dust filtering unit for cotton pulp board processing, due to the fact that most structures are fixed, cleaning and dust removal cannot be conducted on the dust filtering unit, only the dust filtering unit can be integrally replaced, the replacement cost is increased, and if cleaning is not conducted in time, the dust filtering effect of the dust filtering unit is reduced are solved. According to the technical scheme, the dust removing and cleaning mechanism for the dust filtering unit for cotton pulp board processing comprises a dust filtering box; the device further comprises a dust filtering assembly, a dust removing assembly, a top cover and a supporting frame. The motor operates to drive the rotating frame and the sweeping roller to rotate so as to sweep the filter cloth bag, meanwhile, gas in the gas storage bag is blown out through the pulse valve, pulse treatment is carried out on dust on the filter cloth bag, the dust filter unit is further cleaned, normal operation of the dust filter unit is guaranteed, and high dust filter efficiency is kept.

Description

Technical Field

[0001] The utility model relates to the field of dust removal and cleaning for a dust filter unit for processing cotton pulp boards, in particular to a dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp boards. Background Art

[0002] Cotton pulp board is a raw material used in the papermaking industry, usually made from recycled pulp such as waste paper and waste cardboard. Cotton pulp board has good plasticity and can be shaped and processed as needed. A large amount of dust will be generated during the processing of cotton pulp board, and a dust filter unit is required to filter the dust during the processing. However, the existing dust filter units have a relatively fixed structure during use. After long-term use, they cannot be cleaned and dusted. The dust filter unit can only be replaced as a whole, which increases its replacement cost. If it is not cleaned in time, the dust filtering effect of the dust filter unit will be reduced, affecting its use. Utility Model Content

[0003] In order to overcome the problem that during the use of dust filter units for cotton pulp board processing, most of the structures are relatively fixed and cannot be cleaned and dusted after long-term use, the dust filter units can only be replaced as a whole, which increases the replacement cost. If they are not cleaned in time, the dust filtering effect of the dust filter unit will be reduced, affecting the use.

[0004] The technical solution of the utility model is: a dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp boards, including a dust filter box; also including a dust filter assembly, a dust removal assembly, a top cover, and a support frame. A dust filter assembly for filtering processing dust is arranged inside the dust filter box, a dust removal assembly for cleaning and dust removal is arranged between the dust filter box and the dust filter assembly, the top end of the dust filter box is hingedly connected with the top cover, and the bottom end of the dust filter box is provided with a support frame for supporting the dust filter box; the dust filter assembly includes a fan, a support block, a mounting plate, a filter bag, and a baffle frame, a fan is arranged on the left side wall of the dust filter box, and a support block is arranged at the bottom end of the fan; the dust removal assembly includes an air storage bag, a protective plate, a motor, a rotating frame, and a cleaning roller, and an air storage bag is supported by a bracket on the rear side wall of the dust filter box.

[0005] Preferably, the dust generated during the processing of the cotton pulp board is filtered through the dust filtering component, thereby reducing the degree of dust flying during the processing of the cotton pulp board and reducing the probability of affecting human health. At the same time, it prevents dust from adhering to the cotton pulp board processing device and causing blockage of the cotton pulp board processing device. At the same time, the dust removal component cleans the dust adsorbed on the dust filtering unit to prevent the dust layer from accumulating too thickly and affecting the dust filtering effect. At the same time, it reduces the pressure and wear of the filter bag and improves its durability.

[0006] Preferably, a mounting plate is provided at the top of the dust filter box, filter bags are rectangularly arranged at the bottom of the mounting plate, retaining frames are provided on the front and rear inner walls of the dust filter box, and the filter bags are arranged between the retaining frames, and a dust suction port is provided at the bottom of the dust filter box.

[0007] Preferably, a pulse valve is provided at the top of the air storage bag, and an air outlet of the pulse valve is connected to the dust filter box, a protective plate is provided above the pulse valve, and the protective plate is provided on the rear side wall of the dust filter box.

[0008] Preferably, the output end of the motor is connected to a rotating frame, and the rotating frame is relatively arranged on the inner wall of the dust filter box, three groups of cleaning rollers are arranged between the rotating frames, and the cleaning rollers are rotatably connected between the filter bags.

[0009] 1. The dust generated during the processing of cotton pulp board is filtered by the dust filter component, thereby reducing the degree of dust flying during the processing of cotton pulp board and the probability of affecting human health. At the same time, the dust is prevented from adhering to the cotton pulp board processing device, causing the cotton pulp board processing device to be blocked. At the same time, the dust removal component cleans the dust adsorbed on the dust filter unit to prevent the dust layer from accumulating too thickly and affecting the dust filtering effect. At the same time, the pressure and wear of the filter bag are reduced, and its durability is improved;

[0010] 2. The motor drives the rotating frame and the cleaning roller to clean the filter bags. At the same time, the gas inside the air storage bag is blown out through the pulse valve to pulse the dust on the filter bags, and further clean the dust filter unit to ensure the normal operation of the dust filter unit and maintain a high dust filtering efficiency.

[0011] 3. By starting the fan, the dust generated during the processing of the cotton pulp board is adsorbed onto the internal filter bag through the dust suction port. The filter structure inside the filter bag filters the dust, and the surface of the filter bag adsorbs the dust to reduce the occurrence of dust flying. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the dust removal and cleaning mechanism for the dust filter unit for cotton pulp board processing of the utility model;

[0013] Figure 2 The second three-dimensional structure schematic diagram of the dust removal and cleaning mechanism for the dust filter unit for cotton pulp board processing of the utility model is shown;

[0014] Figure 3 The first three-dimensional structure schematic diagram of the cross section of the dust removal and cleaning mechanism for the dust filter unit for cotton pulp board processing of the utility model is shown;

[0015] Figure 4 The second three-dimensional structure schematic diagram of the cross section of the dust removal and cleaning mechanism for the dust filter unit for cotton pulp board processing of the utility model is shown;

[0016] Figure 5 Shown is a third three-dimensional structural schematic diagram of the dust removal and cleaning mechanism of the dust filtering unit for cotton pulp board processing of the utility model.

[0017] Explanation of the accompanying drawings: 1. Dust filter box; 2. Dust filter assembly; 201. Fan; 202. Support block; 203. Mounting plate; 204. Filter bag; 205. Guard frame; 206. Dust suction port; 3. Dust removal assembly; 301. Air storage bag; 302. Pulse valve; 303. Protective plate; 304. Motor; 305. Rotating frame; 306. Cleaning roller; 4. Top cover; 5. Support frame. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] See also Figure 1-2 The utility model provides an embodiment: a dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp board, comprising a dust filter box 1; further comprising a dust filter assembly 2, a dust removal assembly 3, a top cover 4, and a support frame 5. The interior of the dust filter box 1 is provided with a dust filter assembly 2 for filtering processing dust, a dust removal assembly 3 for cleaning dust removal is provided between the dust filter box 1 and the dust filter assembly 2, the top end of the dust filter box 1 is hingedly connected with the top cover 4, and the bottom end of the dust filter box 1 is provided with a support frame 5 for supporting the dust filter box 1; the dust filter assembly 2 comprises a fan 201, a support block 202, a mounting plate 203, a filter bag 204, retaining frame 205, a fan 201 is arranged on the left side wall of the dust filter box 1, and a support block 202 is arranged at the bottom end of the fan 201. The dust generated during the processing of the cotton pulp board is filtered through the dust filter component 2, thereby reducing the degree of dust flying during the processing of the cotton pulp board and reducing the probability of affecting human health. At the same time, it is prevented that the dust adheres to the cotton pulp board processing device and causes the cotton pulp board processing device to be blocked. At the same time, the dust removal component 3 cleans the dust adsorbed on the dust filter unit to prevent the dust layer from accumulating too thickly and affecting the dust filtering effect. At the same time, it reduces the pressure and wear of the filter bag and improves its durability.

[0020] See also Figure 3-4In this embodiment, a mounting plate 203 is provided at the top of the dust filter box 1, and a filter bag 204 is provided at the bottom of the mounting plate 203 in a rectangular distribution. A retaining frame 205 is provided on the front and rear inner walls of the dust filter box 1, and the filter bag 204 is provided between the retaining frames 205. A dust suction port 206 is provided at the bottom of the dust filter box 1; the dust removal component 3 includes an air storage bag 301, a protective plate 303, a motor 304, a rotating frame 305, and a cleaning roller 306. The air storage bag 301 is supported on the rear side wall of the dust filter box 1 by a bracket; a pulse valve 302 is provided at the top of the air storage bag 301, and the air outlet end of the pulse valve 302 is connected to the dust filter box 1, and a protective valve 302 is provided above the pulse valve 302. The motor 304 is provided with a plate 303, and the protective plate 303 is arranged on the rear side wall of the dust filter box 1; the output end of the motor 304 is connected with a rotating frame 305, and the rotating frame 305 is relatively arranged on the inner wall of the dust filter box 1, and three groups of cleaning rollers 306 are arranged between the rotating frames 305, and the cleaning rollers 306 are rotatably connected between the filter bags 204, and the rotating frame 305 and the cleaning rollers 306 are driven by the operation of the motor 304 to rotate and clean the filter bags 204, and at the same time, the gas inside the air storage bag 301 is blown out through the pulse valve 302, and the dust on the filter bags 204 is pulsed, and the dust filter unit is further cleaned to ensure the normal operation of the dust filter unit and maintain a high dust filtering efficiency.

[0021] During operation, the support frame 5 is installed on the cotton pulp board processing device by bolts, so that the dust suction port 206 is opposite to the top of the cotton pulp board processing device, and the fan 201 is started. The dust generated during the cotton pulp board processing is adsorbed to the internal filter bag 204 through the dust suction port 206. The filtering structure in the filter bag 204 filters the dust, and the surface of the filter bag 204 adsorbs the dust on it to reduce the phenomenon of dust flying. After the adsorption is completed, the motor 304 is operated to drive the rotating frame 305 and the cleaning roller 306 to rotate to clean the filter bag 204. At the same time, the gas inside the air storage bag 301 is blown out through the pulse valve 302, and the dust on the filter bag 204 is pulsed, and the dust filter unit is further cleaned to ensure the normal operation of the dust filter unit and maintain a high dust filtering efficiency.

[0022] Through the above steps, the dust filter component 2 filters the dust generated during the processing of the cotton pulp board, thereby reducing the degree of dust flying during the processing of the cotton pulp board and reducing the probability of impact on human health. At the same time, it prevents dust from adhering to the cotton pulp board processing device, causing the cotton pulp board processing device to be blocked. At the same time, the dust removal component 3 cleans the dust adsorbed on the dust filter unit to prevent the dust layer from accumulating too thickly and affecting the dust filtering effect. At the same time, it reduces the pressure and wear of the filter bag and improves its durability.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp board, comprising a dust filter box (1); characterized in that: The invention also comprises a dust filter assembly (2), a dust removal assembly (3), a top cover (4), and a support frame (5); the dust filter box (1) is provided with a dust filter assembly (2) for filtering processing dust; a dust removal assembly (3) for cleaning and removing dust is provided between the dust filter box (1) and the dust filter assembly (2); the top end of the dust filter box (1) is hingedly connected to the top cover (4); the bottom end of the dust filter box (1) is provided with a support frame (5) for supporting the dust filter box (1); the dust filter assembly (2) comprises a fan (20 1), a support block (202), a mounting plate (203), a filter bag (204), and a retaining frame (205); a fan (201) is arranged on the left side wall of the dust filter box (1); and a support block (202) is arranged at the bottom end of the fan (201); a dust removal component (3) comprises an air storage bag (301), a protective plate (303), a motor (304), a rotating frame (305), and a cleaning roller (306); and an air storage bag (301) is supported on the rear side wall of the dust filter box (1) by a bracket.

2. The dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp board according to claim 1, characterized in that: A mounting plate (203) is arranged at the top of the dust filter box (1), filter bags (204) are arranged in a rectangular arrangement at the bottom of the mounting plate (203), retaining frames (205) are arranged on the front and rear inner walls of the dust filter box (1), and the filter bags (204) are arranged between the retaining frames (205), and a dust suction port (206) is arranged at the bottom of the dust filter box (1).

3. The dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp board according to claim 1, characterized in that: A pulse valve (302) is arranged at the top of the air storage bag (301), and the air outlet end of the pulse valve (302) is connected to the dust filter box (1). A protective plate (303) is arranged above the pulse valve (302), and the protective plate (303) is arranged on the rear side wall of the dust filter box (1).

4. The dust removal and cleaning mechanism for a dust filter unit for processing cotton pulp board according to claim 1, characterized in that: The output end of the motor (304) is connected to a rotating frame (305), and the rotating frame (305) is relatively arranged on the inner wall of the dust filter box (1), three groups of cleaning rollers (306) are arranged between the rotating frames (305), and the cleaning rollers (306) are rotatably connected between the filter bags (204).

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