Dust-containing industrial waste gas filtering treatment device

Abstract

The utility model relates to the technical field of waste gas filtering treatment, in particular to a dust-containing industrial waste gas filtering treatment device. Comprising a box body, the top of the box body is provided with an exhaust fan, the top of the exhaust fan is provided with an exhaust pipe, the bottom of the box body is fixedly communicated with an air inlet pipe, a partition plate is fixedly installed in the box body, the top of the partition plate is slidably provided with an installation plate, and the top of the installation plate is fixedly provided with a plurality of dust removal cloth bags which are evenly distributed. A plurality of ventilation holes are formed in the mounting plate and the partition plate in a penetrating mode, the ventilation holes are matched with the corresponding dust removal cloth bags, and rectangular through holes matched with the mounting plate and the dust removal cloth bags are formed in the inner wall of one side of the box body in a penetrating mode. Through a simple filtering and drawing structure, dust in industrial waste gas can be conveniently and quickly filtered, long-time filtering operation is facilitated, the problem that a filter element is frequently replaced is avoided, filtered dust can be conveniently cleaned, and great convenience is brought to treatment work of the industrial waste gas.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas filtration and treatment, in particular to a filtration and treatment device for industrial waste gas containing dust. Background Technique

[0002] With the continuous development of the economy and the accelerating industrialization process, waste gas is often generated during industrial production, and the waste gas needs to be treated before being discharged. Especially for the dust in the waste gas, the current treatment of industrial waste gas dust generally adopts a filtration method. In the prior art, a filtration and treatment device for industrial waste gas containing dust with the authorization announcement number of CN221359027U is disclosed, which includes a treatment box. The left side of the treatment box is fixedly connected with an air inlet pipe, the right side of the treatment box is fixedly connected with an air outlet pipe, rectangular holes are opened on the upper sides of the left and right ends of the treatment box, and a filtration unit is arranged inside the treatment box. The filtration unit includes two electromagnets, which are respectively arranged at the bottom inside the treatment box and the upper part inside the treatment box. A filter frame is arranged above the electromagnet at the bottom, and a plurality of stabilizing rods are fixedly connected to the upper side of the electromagnet. A stabilizing groove is opened in the upper part inside the treatment box. By setting the electromagnet, the stabilizing groove, the stabilizing rod, the filter frame, and the rectangular hole, when it is necessary to disassemble and replace the filter frame, a new filter frame can be directly replaced again, avoiding the need to stop the device when replacing the filter frame, which affects the waste gas treatment efficiency, and the operation is simple.

[0003] However, it is found in the use of the existing industrial waste gas dust filtration and treatment device that it generally uses a filter element filtration method to filter dust, which has the problems of slow filtration speed, frequent need to replace the filter element, and difficulty in performing long-term filtration operations. It is not convenient to clean the filtered dust, bringing a lot of trouble to the industrial waste gas treatment work. Content of the Utility Model

[0004] Aiming at the above problems, the purpose of the present utility model is to provide a filtration and treatment device for industrial waste gas containing dust, which is convenient for quickly filtering the dust in industrial waste gas, convenient for long-term filtration operations, avoids the problem of frequent replacement of filter elements, is convenient for cleaning the filtered dust, brings great convenience to the industrial waste gas treatment work, and solves the problems put forward in the above background technique.

[0005] To achieve the above object, the technical solution adopted by the utility model is as follows: An industrial waste gas filtering and treating device containing dust, including a box body, a suction fan is provided at the top of the box body, an exhaust pipe is provided at the top of the suction fan, an air inlet pipe is fixedly connected to the bottom of the box body, a partition is fixedly installed inside the box body, a mounting plate is slidably installed on the top of the partition, a plurality of uniformly arranged dust removal cloth bags are fixedly installed on the top of the mounting plate, a plurality of ventilation holes are respectively penetrated through the mounting plate and the partition, the ventilation holes are adapted to the corresponding dust removal cloth bags, a rectangular through hole adapted to the mounting plate and the dust removal cloth bags is penetrated through one inner wall of the box body, a cover plate is slidably installed in the rectangular through hole, the cover plate is fixed at one end of the mounting plate, clamping grooves are respectively opened on the top and bottom inner walls of the rectangular through hole, a clamping rod is slidably installed in the clamping groove, a chamber is opened on the cover plate, two sliding plates are slidably installed in the chamber, one end of the clamping rod extends into the chamber and is fixed on the corresponding sliding plate, a bidirectional lead screw is threadedly penetrated through the two sliding plates, and a dial is fixedly sleeved on the bidirectional lead screw.

[0006] In order to facilitate the rapid cleaning of the dust accumulated on the inner wall of the bottom of the box body:

[0007] As a further improvement of the above technical solution: The box body further includes a blanking hole, the blanking hole penetrates through the inner wall of the bottom of the box body, a sealing plate is slidably installed in the blanking hole, a brush is slidably installed inside the box body, the brush contacts the inner wall of the bottom of the box body, a pull rod is fixedly installed on one side of the brush, and one end of the pull rod extends outside the box body.

[0008] The beneficial effect of this improvement is: By setting it like this, it is convenient to quickly clean the dust accumulated on the inner wall of the bottom of the box body, and it can effectively avoid the problem of more dust remaining in the box body, which brings great convenience to the treatment work of industrial waste gas.

[0009] In order to prevent air leakage of the box body:

[0010] As a further improvement of the above technical solution: A sealing ring is fixedly installed in the rectangular through hole, and the sealing ring is slidably sleeved on the cover plate.

[0011] The beneficial effect of this improvement is: By setting the sealing ring, air leakage of the box body can be prevented.

[0012] In order to facilitate the rotation of the dial:

[0013] As a further improvement of the above technical solution: A through hole is penetrated through one inner wall of the chamber, and the dial rotates through the through hole.

[0014] The beneficial effect of this improvement is: By setting the through hole, it is convenient to rotate the dial.

[0015] To facilitate the support and limit of the bidirectional lead screw:

[0016] As a further improvement of the above technical solution: Two clamping plates are fixedly installed in the chamber, the bidirectional lead screw rotates through the two clamping plates, and two handles are fixedly installed on one side of the cover plate.

[0017] The beneficial effect of this improvement is: By setting the clamping plates, it is convenient to support and limit the bidirectional lead screw.

[0018] To facilitate the entry and exit of the clamping rod into and out of the chamber:

[0019] As a further improvement of the above technical solution: First round holes are penetrated through the inner walls of the top and bottom of the chamber, and the clamping rod slides through the corresponding first round holes.

[0020] The beneficial effect of this improvement is: By setting the first round holes, it is convenient for the clamping rod to enter and exit the chamber.

[0021] To facilitate pulling the pull rod:

[0022] As a further improvement of the above technical solution: A second round hole is penetrated through the inner wall of one side of the box body, and the pull rod slides through the second round hole.

[0023] The beneficial effect of this improvement is: By setting the second round hole, it is convenient to pull the pull rod.

[0024] To facilitate the limit of the brush:

[0025] As a further improvement of the above technical solution: Limit grooves are opened on the inner walls of both sides of the box body, limit blocks are slidably installed in the limit grooves, and the limit blocks are fixed on one side of the brush.

[0026] The beneficial effect of this improvement is: By setting the limit grooves and limit blocks, it is convenient to limit the brush.

[0027] The beneficial effect of the present utility model is: Through a simple filtering and pulling structure, it is convenient to quickly filter the dust in industrial waste gas, facilitate long-term filtering operation, avoid the problem of frequent filter element replacement, facilitate the cleaning of the filtered dust, and bring great convenience to the treatment work of industrial waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is the front view sectional structure schematic diagram of the present utility model;

[0029] Figure 2 It is the present utility model Figure 1 The enlarged structure schematic diagram of part A in;

[0030] Figure 3 It is the present utility modelFigure 2 Schematic enlarged structure diagram of part B

[0031] Figure 4 Schematic three-dimensional structure diagram of the partition board in the present utility model

[0032] Figure 5 Schematic top sectional structure diagram of the box body in the present utility model

[0033] In the figure: 1. Box body; 2. Exhaust fan; 3. Exhaust pipe; 4. Intake pipe; 5. Partition board; 6. Mounting plate; 7. Dust removal cloth bag; 8. Ventilation hole; 9. Rectangular through hole; 10. Cover plate; 11. Card slot; 12. Card rod; 13. Chamber; 14. Slide plate; 15. Bidirectional lead screw; 16. Dial; 17. Feeding hole; 18. Sealing plate; 19. Brush; 20. Pull rod Specific embodiments

[0034] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model

[0035] Such as Figures 1-5As shown in the figure, an industrial waste gas filtering and treating device containing dust includes a box body 1. A suction fan 2 is provided at the top of the box body 1. An exhaust pipe 3 is provided at the top of the suction fan 2. An air inlet pipe 4 is fixedly connected to the bottom of the box body 1. A partition 5 is fixedly installed inside the box body 1. A mounting plate 6 is slidably installed on the top of the partition 5. A plurality of dust removal cloth bags 7 arranged evenly are fixedly installed on the top of the mounting plate 6. A plurality of ventilation holes 8 penetrate through both the mounting plate 6 and the partition 5. The ventilation holes 8 are adapted to the corresponding dust removal cloth bags 7. A rectangular through hole 9 adapted to the mounting plate 6 and the dust removal cloth bags 7 penetrates through one inner wall of the box body 1. A cover plate 10 is slidably installed in the rectangular through hole 9. The cover plate 10 is fixed at one end of the mounting plate 6. Clamping grooves 11 are formed on both the top and bottom inner walls of the rectangular through hole 9. A clamping rod 12 is slidably installed in the clamping groove 11. A chamber 13 is formed on the cover plate 10. Two sliding plates 14 are slidably installed in the chamber 13. One end of the clamping rod 12 extends into the chamber 13 and is fixed on the corresponding sliding plate 14. A bidirectional lead screw 15 is threadedly penetrated through both the two sliding plates 14. A dial 16 is fixedly sleeved on the bidirectional lead screw 15. Through a simple filtering and pulling structure, it is convenient to quickly filter the dust in the industrial waste gas, facilitate long-term filtering operation, avoid the problem of frequent filter element replacement, and facilitate the cleaning of the filtered dust, bringing great convenience to the treatment work of industrial waste gas. The box body 1 further includes a blanking hole 17. The blanking hole 17 penetrates through the bottom inner wall of the box body 1. A sealing plate 18 is slidably installed in the blanking hole 17. A brush 19 is slidably installed inside the box body 1. The brush 19 contacts the bottom inner wall of the box body 1. One side of the brush 19 is fixedly installed with a pull rod 20. One end of the pull rod 20 extends outside the box body 1. Through such a setting, it is convenient to quickly clean the dust accumulated on the bottom inner wall of the box body 1, effectively avoid the problem of more dust remaining in the box body 1, and bring great convenience to the treatment work of industrial waste gas. A sealing ring is fixedly installed in the rectangular through hole 9. The sealing ring is slidably sleeved on the cover plate 10. By setting the sealing ring, it can prevent the box body 1 from leaking air. A through hole penetrates through one inner wall of the chamber 13. The dial 16 rotates through the through hole. By setting the through hole, it is convenient to rotate the dial 16. Two clamping plates are fixedly installed in the chamber 13. The bidirectional lead screw 15 rotates through the two clamping plates. Two handles are fixedly installed on one side of the cover plate 10. By setting the clamping plates, it is convenient to support and limit the bidirectional lead screw 15. First round holes penetrate through both the top and bottom inner walls of the chamber 13. The clamping rod 12 slidably penetrates through the corresponding first round hole. By setting the first round hole, it is convenient for the clamping rod 12 to enter and exit the chamber 13. A second round hole penetrates through one inner wall of the box body 1. The pull rod 20 slidably penetrates through the second round hole. By setting the second round hole, it is convenient to pull the pull rod 20. Limiting grooves are formed on both inner walls of the box body 1.A limiting block is slidably installed in the limiting groove. The limiting block is fixed to one side of the brush 19. By providing the limiting groove and the limiting block, it is convenient to limit the brush 19.

[0036] The working principle of the present utility model is as follows: During use, first turn on the exhaust fan 2, and then discharge industrial waste gas into the box body 1 through the air inlet pipe 4. Under the action of negative pressure, the air in the box body 1 is sucked by the exhaust fan 2 and discharged through the exhaust pipe 3. At the same time, the industrial waste gas is sucked through a plurality of ventilation holes 8 and then enters a plurality of dust removal bags 7 to filter dust. The industrial waste gas after removing dust is sent out through the exhaust pipe 3. When it is necessary to clean the dust in the dust removal bags 7, first rotate the dial 16, so that the bidirectional lead screw 15 is driven to rotate. At the same time, the bidirectional lead screw 15 drives two sliding plates 14 to slide in the chamber 13 and approach each other. The sliding plate 14 drives the clamping rod 12 to slide out of the corresponding clamping groove 11, so that the fixing of the cover plate 10 is released. Then pull the handle, so that the cover plate 10 is pulled and slides out of the rectangular through hole 9. At the same time, the cover plate 10 drives the mounting plate 6 to slide on the top of the partition plate 5, so that the mounting plate 6 is pulled out of the box body 1, and a plurality of dust removal bags 7 are taken out of the box body 1. Then the dust in the dust removal bags 7 can be cleaned through the ventilation holes 8 on the mounting plate 6. By setting it like this, it is convenient to quickly filter the dust in the industrial waste gas, convenient for long-term filtering operation, avoids the problem of frequent replacement of the filter element, is convenient for cleaning the filtered dust, and brings great convenience to the treatment work of industrial waste gas. When it is necessary to clean the dust at the bottom of the box body 1, first pull out the sealing plate 18, so that the sealing plate 18 slides out of the blanking hole 17. Then pull the pull rod 20, so that the brush 19 is pulled to slide horizontally in the box body 1. The dust at the bottom of the box body 1 is swept by the brush 19 and falls out of the box body 1 through the blanking hole 17. By setting it like this, it is convenient to quickly clean the dust accumulated on the inner wall of the bottom of the box body 1, can effectively avoid the problem of more dust remaining in the box body 1, and brings great convenience to the treatment work of industrial waste gas.

[0037] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be noted that due to the limitation of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate way; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. An industrial waste gas filtering and treating device containing dust, comprising a box body (1), characterized in that: A suction fan (2) is provided at the top of the box body (1). An exhaust pipe (3) is provided at the top of the suction fan (2). An air inlet pipe (4) is fixedly connected to the bottom of the box body (1). A partition plate (5) is fixedly installed inside the box body (1). An installation plate (6) is slidably installed on the top of the partition plate (5). A plurality of dust removal cloth bags (7) arranged evenly are fixedly installed on the top of the installation plate (6). A plurality of ventilation holes (8) penetrate through both the installation plate (6) and the partition plate (5). The ventilation holes (8) are adapted to the corresponding dust removal cloth bags (7). A rectangular through hole (9) adapted to the installation plate (6) and the dust removal cloth bags (7) penetrates through one inner wall of the box body (1). A cover plate (10) is slidably installed in the rectangular through hole (9). The cover plate (10) is fixed to one end of the installation plate (6). Claw slots (11) are formed on both the top and bottom inner walls of the rectangular through hole (9). A claw rod (12) is slidably installed in the claw slot (11). A chamber (13) is formed on the cover plate (10). Two sliding plates (14) are slidably installed in the chamber (13). One end of the claw rod (12) extends into the chamber (13) and is fixed to the corresponding sliding plate (14). A bidirectional lead screw (15) threadedly penetrates through both sliding plates (14). A dial (16) is fixedly sleeved on the bidirectional lead screw (15).

2. The industrial waste gas filtering and treating device containing dust according to claim 1, wherein: The box body (1) further includes a blanking hole (17). The blanking hole (17) penetrates through the bottom inner wall of the box body (1). A sealing plate (18) is slidably installed in the blanking hole (17). A brush (19) is slidably installed inside the box body (1). The brush (19) contacts the bottom inner wall of the box body (1). One side of the brush (19) is fixedly installed with a pull rod (20). One end of the pull rod (20) extends outside the box body (1).

3. The industrial waste gas filtering and treating device containing dust according to claim 1, characterized in that: A sealing ring is fixedly installed in the rectangular through hole (9). The sealing ring is slidably sleeved on the cover plate (10).

4. An industrial waste gas filtration and treatment device containing dust according to claim 1, characterized in that: A through hole penetrates through one inner wall of the chamber (13). The dial (16) rotatably penetrates through the through hole.

5. An industrial waste gas filtering and treating device containing dust according to claim 1, characterized in that: Two clamping plates are fixedly installed in the chamber (13). The bidirectional lead screw (15) rotatably penetrates through the two clamping plates. Two handles are fixedly installed on one side of the cover plate (10).

6. The industrial waste gas filtration and treatment device containing dust according to claim 1, characterized in that: First round holes penetrate through both the top and bottom inner walls of the chamber (13). The claw rod (12) slidably penetrates through the corresponding first round hole.

7. An industrial waste gas filtration and treatment device containing dust according to claim 2, characterized in that: A second round hole penetrates through one inner wall of the box body (1). The pull rod (20) slidably penetrates through the second round hole.

8. An industrial waste gas filtration and treatment device containing dust according to claim 2, characterized in that: Limit grooves are formed on both inner walls of the box body (1). Limit blocks are slidably installed in the limit grooves. The limit blocks are fixed to one side of the brush (19).

Images