Dry type waste gas treatment equipment

Abstract

The utility model provides dry type waste gas treatment equipment, which relates to the technical field of waste gas treatment equipment, and comprises a treatment box, the bottom end of the treatment box is fixedly provided with a support column, the left side of the treatment box is fixedly provided with a gas inlet, and the right side of the treatment box is fixedly provided with a gas outlet. After long-time use, a worker can hold a rotating handle to rotate, so that a threaded rod rotates backwards through a rotating groove, when the threaded rod completely rotates out of the rotating groove, the handle can be held to pull backwards, a mounting block A and a mounting plate B are used for driving a filter screen A and a filter screen B to slide out of the treatment box, and at the moment, the filter screens can be cleaned; therefore, the conditions that time and labor are wasted and the filter screen is easily damaged due to the fact that the filter screen of an existing waste gas treatment device is mostly directly and fixedly installed in the treatment box and the treatment box needs to be detached to clean the filter screen when the filter screen needs to be cleaned after being used for a long time are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment equipment, in particular to dry waste gas treatment equipment. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air during fuel combustion and production processes in the factory area of ​​an enterprise. According to the publication number: CN218306841U, a dry and efficient treatment equipment for industrial waste gas is disclosed, including a filtering mechanism, the filtering mechanism includes a shock-absorbing pad fixed to the ground support, a filter box is fixedly installed on one side of the top of the shock-absorbing pad, a plurality of filter screens are fixedly installed inside the filter box, a first activated carbon adsorption plate is slidably connected to the middle of the inner part of the filter box, an air inlet is opened on the front of the filter box, and an air outlet is opened on the back of the filter box. The beneficial effects of the utility model are: through the provided filter screen, it is convenient to filter the industrial gas during use Filtration reduces harmful gases in the gas. The first activated carbon adsorption plate is provided to facilitate the adsorption of fine particles during use to prevent extremely fine particles from not being filtered out. The air inlet is provided to facilitate the user to discharge industrial gases from the air inlet to the device for treatment through the connecting device during use. However, the above technology still has some defects. For example, the existing waste gas treatment device has its filter screen mostly directly fixed inside the treatment box. When it needs to be cleaned after long-term use, the treatment box needs to be disassembled to clean the filter screen. This is not only time-consuming and labor-intensive but also easily causes damage to the filter screen. It is of poor practicality and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a dry exhaust gas treatment device, comprising a treatment box, a supporting column is fixedly installed at the bottom end of the treatment box, an air inlet is fixedly installed on the left side of the treatment box, and an air outlet is fixedly installed on the right side of the treatment box. A mounting groove A is provided on the surface of the treatment box, a mounting block A is slidably connected inside the mounting groove A, a filter A is fixedly installed inside the mounting block A, a mounting plate A is fixedly installed on the surface of the mounting block A, and a sealing gasket A is fixedly installed on the back of the mounting plate A. A mounting groove B is provided on the surface of the treatment box, a mounting block B is slidably connected inside the mounting groove B, a filter B is fixedly installed inside the mounting block B, a mounting plate B is fixedly installed on the surface of the mounting block B, a sealing gasket B is fixedly installed on the back of the mounting plate B, a handle is fixedly installed on the surface of the mounting plate B, a fixed groove is provided on the surface of the mounting plate B, a rotating groove is provided on the surface of the treatment box, a threaded rod is rotatably connected inside the rotating groove, a turning handle is fixedly installed on the surface of the threaded rod, and a cushion is fixedly installed on the back of the turning handle.

[0005] Preferably, the support columns are evenly distributed at the four corners of the bottom of the treatment box, the mounting block A is slidably connected to the treatment box, the filter A is slidably connected to the treatment box, and the mounting plate A is slidably connected to the treatment box. Here, it is more convenient for the mounting block A and the filter A to slide.

[0006] Preferably, the mounting block B is slidably connected to the processing box, the filter screen B is slidably connected to the processing box, and the mounting plate B is slidably connected to the processing box. Here, it is more convenient for the mounting block B and the filter screen B to slide.

[0007] Preferably, the handles are symmetrically distributed on the surfaces of mounting plate A and mounting plate B, the fixing grooves are symmetrically distributed on the left and right ends of the surfaces of mounting plate A and mounting plate B, and the rotating grooves are symmetrically distributed on the surface of the processing box. Here, it is more convenient for the staff to pull mounting plate A and mounting plate B.

[0008] Preferably, the threaded rod is rotatably connected to the processing box, the threaded rod is rotatably connected to the mounting plate A and the mounting plate B, the threaded rod is rotatably connected to the fixing groove, the turning handle is rotatably connected to the mounting plate A and the mounting plate B, and the soft pad is rotatably connected to the mounting plate A and the mounting plate B. Here, it is more convenient for the threaded rod to rotate.

[0009] Preferably, a limit plate is fixedly installed on the left side of the air inlet, a limit slot is provided inside the limit plate, a sliding plate is slidably connected inside the limit slot, a protective net is fixedly installed inside the sliding plate, and a pinch block is fixedly installed on the left side of the sliding plate. Here, it is more convenient to protect the air inlet and outlet when not in use.

[0010] Preferably, the limiting plates are symmetrically distributed on the sides of the air inlet and the air outlet, the sliding plate is slidably connected to the limiting plates, and the sliding plate is slidably connected to the air inlet and the air outlet. Here, it is more convenient for the sliding plate to slide.

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

[0012] 1. The utility model realizes a more convenient use effect by arranging the installation groove A, the installation block A, the filter A, the installation plate A, the sealing gasket A, the installation groove B, the installation block B, the filter B, the installation plate B, the sealing gasket B, the handle, the fixed groove, the rotating groove, the threaded rod, the turning handle and the cushion. After long-term use, the staff can pinch the turning handle to rotate it, so that the threaded rod can rotate backward through the rotating groove. When the threaded rod is completely rotated out of the rotating groove, the handle can be held and pulled backward, and the installation block A and the installation plate B are used to drive the filter A and the filter B to slide out of the interior of the treatment box. At this time, the filter can be cleaned, thereby avoiding the existing exhaust gas treatment device because its filter is mostly directly fixed inside the treatment box. When it needs to be cleaned after long-term use, the treatment box needs to be disassembled to clean the filter, which is not only time-consuming and labor-intensive but also easily causes damage to the filter.

[0013] 2. The utility model is provided with a limit plate, a limit groove, a sliding plate, a protective net and a pinching block, which makes it more convenient to protect the air inlet and the air outlet when not in use. When not in use, the sliding plate can be aligned with the upper limit plate by the pinching plate and pressed downward, so that the sliding plate slides into the interior of the limit plate through the limit groove. At this time, the limit plate firmly fixes the sliding plate to the sides of the air inlet and the air outlet, so that the protective net plays the role of protecting the air inlet and the air outlet, thereby preventing the filter A or the filter B from being blocked due to external debris splashing into the interior of the treatment box through the air inlet or the air outlet during a long period of non-use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a dry exhaust gas treatment device is provided for the utility model;

[0015] Figure 2 An explosion diagram of a dry exhaust gas treatment device is proposed for the utility model;

[0016] Figure 3 An exploded rear view of a dry exhaust gas treatment device is proposed for the utility model;

[0017] Figure 4 A dry exhaust gas treatment device is proposed for the utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 5A dry exhaust gas treatment device is proposed for the utility model Figure 3 Enlarged view of point B in the middle;

[0019] Figure 6 A dry exhaust gas treatment device is proposed for the utility model Figure 3 Enlarged view of point C in the middle.

[0020] Legend:

[0021] 1. Processing box; 2. Support column; 3. Air inlet; 4. Air outlet; 5. Mounting slot A; 6. Mounting block A; 7. Filter A; 8. Mounting plate A; 9. Sealing gasket A; 10. Mounting slot B; 11. Mounting block B; 12. Filter B; 13. Mounting plate B; 14. Sealing gasket B; 15. Handle; 16. Fixed slot; 17. Rotating slot; 18. Threaded rod; 19. Turning handle; 20. Cushion; 21. Limiting plate; 22. Limiting slot; 23. Sliding plate; 24. Protective net; 25. Pinch block. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a dry exhaust gas treatment device, including a treatment box 1, a support column 2 is fixedly installed at the bottom end of the treatment box 1, an air inlet 3 is fixedly installed on the left side of the treatment box 1, and an air outlet 4 is fixedly installed on the right side of the treatment box 1. A mounting groove A5 is opened on the surface of the treatment box 1, and a mounting block A6 is slidably connected inside the mounting groove A5. A filter screen A7 is fixedly installed inside the mounting block A6, a mounting plate A8 is fixedly installed on the surface of the mounting block A6, and a sealing gasket A9 is fixedly installed on the back of the mounting plate A8. A mounting groove B10 is opened on the surface of the treatment box 1, and a mounting block B11 is slidably connected inside the mounting groove B10. A filter screen B12 is fixedly installed inside the mounting block B11, and a filter screen B12 is fixedly installed on the surface of the mounting block B11. There is a mounting plate B13, a sealing gasket B14 is fixedly installed on the back of the mounting plate B13, a handle 15 is fixedly installed on the surface of the mounting plate B13, a fixing groove 16 is opened on the surface of the mounting plate B13, a rotating groove 17 is opened on the surface of the processing box 1, a threaded rod 18 is rotatably connected inside the rotating groove 17, a turning handle 19 is fixedly installed on the surface of the threaded rod 18, and a cushion 20 is fixedly installed on the back of the turning handle 19. By arranging the mounting groove A5, the mounting block A6, the filter screen A7, the mounting plate A8, the sealing gasket A9, the mounting groove B10, the mounting block B11, the filter screen B12, the mounting plate B13, the sealing gasket B14, the handle 15, the fixing groove 16, the rotating groove 17, the threaded rod 18, the turning handle 19 and the cushion 20, more convenient use is achieved. The effect is that after long-term use, the staff can pinch the turning handle 19 to turn it, so that the threaded rod 18 can turn backward through the turning groove 17. When the threaded rod 18 is completely turned out of the turning groove 17, the handle 15 can be held and pulled backward, and the mounting block A6 and the mounting plate B13 are used to drive the filter A7 and the filter B12 to slide out of the processing box 1. At this time, the filter can be cleaned, thereby avoiding the existing exhaust gas treatment device because most of its filters are directly fixedly installed in the processing box 1. When it needs to be cleaned after long-term use, the processing box 1 needs to be disassembled to clean the filter, which is not only time-consuming and labor-intensive but also easy to cause damage to the filter. The support columns 2 are evenly distributed at the four corners of the bottom end of the processing box 1, and the mounting block A6 and the processing box 1 are between the mounting block A6 and the processing box 1. Sliding connection, filter screen A7 is slidably connected to processing box 1, mounting plate A8 is slidably connected to processing box 1, and mounting block A6 and filter screen A7 are more convenient to slide, so as to prevent mounting block A6 and filter screen A7 from being stuck by processing box 1 and unable to slide further during use. Mounting block B11 is slidably connected to processing box 1, filter screen B12 is slidably connected to processing box 1, and mounting plate B13 is slidably connected to processing box 1, so as to prevent mounting block B11 and filter screen B12 from being stuck by processing box 1 and unable to slide further during use. Handles 15 are symmetrically distributed on the surfaces of mounting plates A8 and B13.The fixing grooves 16 are symmetrically distributed on the left and right ends of the surfaces of the mounting plates A8 and B13, and the rotating grooves 17 are symmetrically distributed on the surface of the processing box 1, which makes it easier for the staff to pull the mounting plates A8 and B13, and prevents the mounting plates A8 and B13 from being too tightly attached to the surface of the processing box 1 after long-term use, and thus cannot be pulled out. The threaded rod 18 is rotationally connected to the processing box 1, the threaded rod 18 is rotationally connected to the mounting plates A8 and B13, the threaded rod 18 is rotationally connected to the fixing grooves 16, the turning handle 19 is rotationally connected to the mounting plates A8 and B13, and the cushion 20 is rotationally connected to the mounting plates A8 and B13, which makes it easier for the threaded rod 18 to rotate, and prevents the threaded rod 18 from being stuck by the processing box 1 or the mounting plates A8 and B13 during use, which causes the threaded rod 18 to be unable to continue to rotate.

[0026] Embodiment 2

[0027] See also Figure 1-3 6. A limiting plate 21 is fixedly installed on the left side of the air inlet 3, and a limiting groove 22 is provided inside the limiting plate 21. A sliding plate 23 is slidably connected inside the limiting groove 22. A protective net 24 is fixedly installed inside the sliding plate 23. A pinching block 25 is fixedly installed on the left side of the sliding plate 23, which is more convenient for protecting the air inlet 3 and the air outlet 4 when not in use. When not in use, the sliding plate 23 can be aligned with the upper limit plate 21 by the pinching plate and pressed downward, so that the sliding plate 23 slides into the interior of the limiting plate 21 through the limiting groove 22. At this time, the limiting plate 21 firmly fixes the sliding plate 23 on the sides of the air inlet 3 and the air outlet 4, so that the protective net 24 can be lifted. To protect the air inlet 3 and the air outlet 4, thereby preventing the filter A7 or the filter B12 from being blocked due to external debris splashing into the interior of the treatment box 1 through the air inlet 3 or the air outlet 4 during a long period of non-use, the limiting plates 21 are symmetrically distributed on the sides of the air inlet 3 and the air outlet 4, the sliding plate 23 is slidably connected to the limiting plate 21, and the sliding plate 23 is slidably connected to the air inlet 3 and the air outlet 4, which makes it easier for the sliding plate 23 to slide and avoids the sliding plate 23 being stuck by the limiting plate 21 or the air inlet 3 and the air outlet 4 during use, causing the sliding plate 23 to be unable to continue sliding.

[0028] Working principle: When in use, place the treatment box 1 at the required position first, so that the support column 2 can support the treatment box 1 steadily, then the pipe can be connected to the air inlet 3 and the air outlet 4, and the exhaust gas can be treated. If you need to clean the filter A7 and the filter B12 after a long period of use, you can pinch the handle 19 and turn it, so that the handle 19 drives the cushion 20 to rotate backward on the surface of the treatment box 1 through the threaded rod 18 and the rotating groove 17. When the threaded rod 18 is completely rotated out of the treatment box 1, After the filter is removed, it can be taken out from the surface of the mounting plate B13 through the fixing groove 16, and then the handle 15 is held and pulled backward, so that the mounting plate B13 drives the mounting block B11 or the mounting plate A8 drives the mounting block A6 to slide out of the processing box 1 through the mounting groove B10 and the mounting groove A5, and at this time, the mounting block B11 brings the filter screen B12 out of the processing box 1, and the mounting block A6 brings the filter screen A7 out of the processing box 1. At this time, the filter screen A7 or the filter screen B12 can be cleaned, and after cleaning, it can be pushed into the processing box 1 and pinch the turning handle 19 to match the threaded rod 18 to the upper turning groove 17 and turn it. When the threaded rod 18 is completely turned into the inner part of the turning groove 17, the mounting plate B13 or the mounting plate A8 can be firmly clamped on the surface of the processing box 1 through the fixing groove 16, and at this time, the sealing gasket A9 and the sealing gasket B14 on the back of the mounting block B11 or the mounting plate A8 firmly clamp the narrow gap between the mounting plate B13 and the processing box 1 or the sealing gasket A9 and the processing box 1, and the soft pad 20 on the back of the turning handle 19 can prevent the turning handle 19 from breaking. When the sliding plate 23 is not in use, the pinch block 25 can be used to move the sliding plate 23 to the upper limit groove 22 and press it downward, so that the sliding plate 23 can slide downward at the top of the limit plate 21 through the limit groove 22. When the sliding plate 23 is completely inserted into the limit groove 22, the protective net 24 can prevent the filter A7 and the filter B12 from being blocked and unable to be used during long-term use due to external debris splashing into the interior of the treatment box 1 through the air inlet 3 and the air outlet 4.

[0029] 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 dry exhaust gas treatment device, comprising a treatment box (1), characterized in that: A support column (2) is fixedly installed at the bottom end of the processing box (1), an air inlet (3) is fixedly installed on the left side of the processing box (1), and an air outlet (4) is fixedly installed on the right side of the processing box (1). A mounting groove A (5) is provided on the surface of the processing box (1), and a mounting block A (6) is slidably connected inside the mounting groove A (5), and a filter screen A (7) is fixedly installed inside the mounting block A (6). A mounting plate A (8) is fixedly installed on the surface of the mounting block A (6), and a sealing gasket A (9) is fixedly installed on the back of the mounting plate A (8). A mounting groove B (10) is provided on the surface of the processing box (1), and a mounting groove B (10) is slidably connected inside A mounting block B (11) is provided, wherein a filter screen B (12) is fixedly installed inside the mounting block B (11), a mounting plate B (13) is fixedly installed on the surface of the mounting block B (11), a sealing gasket B (14) is fixedly installed on the back of the mounting plate B (13), a handle (15) is fixedly installed on the surface of the mounting plate B (13), a fixing groove (16) is provided on the surface of the mounting plate B (13), a rotating groove (17) is provided on the surface of the processing box (1), a threaded rod (18) is rotatably connected inside the rotating groove (17), a turning handle (19) is fixedly installed on the surface of the threaded rod (18), and a soft pad (20) is fixedly installed on the back of the turning handle (19).

2. The dry exhaust gas treatment equipment according to claim 1, characterized in that: The support columns (2) are evenly distributed at the four corners of the bottom of the processing box (1); the mounting block A (6) is slidably connected to the processing box (1); the filter screen A (7) is slidably connected to the processing box (1); and the mounting plate A (8) is slidably connected to the processing box (1).

3. The dry exhaust gas treatment equipment according to claim 1, characterized in that: The mounting block B (11) is slidably connected to the processing box (1), the filter screen B (12) is slidably connected to the processing box (1), and the mounting plate B (13) is slidably connected to the processing box (1).

4. The dry exhaust gas treatment equipment according to claim 1, characterized in that: The handle (15) is symmetrically distributed on the surface of the mounting plate A (8) and the mounting plate B (13); the fixing groove (16) is symmetrically distributed on the left and right ends of the surface of the mounting plate A (8) and the mounting plate B (13); and the rotating groove (17) is symmetrically distributed on the surface of the processing box (1).

5. The dry exhaust gas treatment equipment according to claim 1, characterized in that: The threaded rod (18) is rotatably connected to the processing box (1), the threaded rod (18) is rotatably connected to the mounting plate A (8) and the mounting plate B (13), the threaded rod (18) is rotatably connected to the fixing groove (16), the turning handle (19) is rotatably connected to the mounting plate A (8) and the mounting plate B (13), and the soft pad (20) is rotatably connected to the mounting plate A (8) and the mounting plate B (13).

6. The dry exhaust gas treatment equipment according to claim 1, characterized in that: A limiting plate (21) is fixedly installed on the left side of the air inlet (3), a limiting groove (22) is provided inside the limiting plate (21), a sliding plate (23) is slidably connected inside the limiting groove (22), a protective net (24) is fixedly installed inside the sliding plate (23), and a pinching block (25) is fixedly installed on the left side of the sliding plate (23).

7. The dry exhaust gas treatment equipment according to claim 6, characterized in that: The limiting plates (21) are symmetrically distributed on the sides of the air inlet (3) and the air outlet (4); the sliding plate (23) is slidably connected to the limiting plates (21); and the sliding plate (23) is slidably connected to the air inlet (3) and the air outlet (4).

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