Industrial waste gas purification equipment

Abstract

The utility model belongs to the technical field of waste gas purification, and particularly relates to industrial waste gas purification equipment which comprises a shell, one side of the shell is communicated with a waste gas pipe, one side of the shell is communicated with a gas outlet pipe, two sealing plates are connected in the shell in a sliding mode, a fixing mechanism is arranged in the shell, and the fixing mechanism is connected with a gas outlet pipe in a sliding mode. Two collecting shells are fixedly connected to one sides of the two sealing plates, two mounting frames are fixedly connected to one sides of the two sealing plates, and vibration mechanisms are arranged in the two mounting frames, so that when the industrial waste gas is purified and the filter screen cannot filter impurities suddenly, the filter screen can be used in emergency, the time for replacing a filter element is prolonged, and the working efficiency is improved. And the filter screen is simple and convenient to replace.

Description

Technical Field

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

[0002] Industrial waste gas is a general term for various pollutant gases discharged into the air during fuel combustion and production processes in the factory area of ​​an enterprise. These substances enter the human body through the respiratory tract through different pathways. Some of them cause direct harm, while others have an accumulation effect, which will cause more serious harm to human health. Different substances will have different effects.

[0003] The Chinese patent (authorization announcement number: CN 219836268 U, authorization announcement date: 2023.10.17) proposes an industrial waste gas purification device, including a filter box, a fixed plate and a filter screen. The interior of the filter box is tightly connected to the surface of the filter screen, and the front side of the filter screen is tightly connected to the rear side of the fixed plate, which is convenient for the staff to quickly replace the internal filter screen, and solves the problem that the staff usually need to use tools to remove the fixed plate, which is time-consuming and labor-intensive.

[0004] An existing industrial waste gas purification device is generally replaced when the filter cannot be filtered. However, when the filter is in use, the impurities inside the exhaust gas are uncertain, and it becomes clogged during use, resulting in the inability to purify. In addition, it is impossible to know the service life of the filter element after use, so that the filter cannot filter impurities when the industrial waste gas needs to be purified. The filter replacement time is slow, and the filter needs to be prepared in advance. For this reason, we propose an industrial waste gas purification device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an industrial waste gas purification device, which makes it easy to replace the filter screen by setting a vibration mechanism and a fixing mechanism, and can be used in an emergency, thus solving the background problem.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] An industrial waste gas purification device comprises a shell, one side of the shell is connected to an exhaust pipe, one side of the shell is connected to an exhaust pipe, two sealing plates are slidably connected to the inside of the shell, a fixing mechanism is arranged inside the shell, one side of the two sealing plates is fixedly connected to two collecting shells, one side of the two sealing plates is fixedly connected to two mounting frames, and a vibration mechanism is arranged inside the two mounting frames.

[0008] Preferably, a first partition plate is fixedly connected to both sides of the inner wall of the shell, a first gas hole is opened on one side of the first partition plate, a second partition plate is fixedly connected to both sides of the inner wall of the shell, a second gas hole is opened on one side of the second partition plate, and a slag net is provided on the opposite side of the first partition plate and the second partition plate.

[0009] Preferably, the fixing mechanism includes a fixing plate fixedly connected to the bottom of the inner wall of the shell, and two fixing plates are provided in a symmetrical arrangement. Two mounting grooves are opened on one side of the fixing plate, and a card holder is fixedly connected inside the two mounting grooves. A card shell is fixedly connected to one side of the two collection shells, and the two card holders are adapted to the corresponding card shell.

[0010] Preferably, the external movable sleeve of the card rack is provided with a first spring, the external sliding connection of the card rack is provided with a sliding plate, the internal sliding connection of the sliding plate is provided with two sliding rods, the bottoms of the two sliding rods are fixedly connected with connecting blocks, the bottoms of the two connecting blocks are provided with a second spring, one side of the two sliding rods is fixedly connected with a spring sheet, the internal sliding connection of the sliding plate is provided with two card blocks, the two card blocks are symmetrically arranged, and one end of the two card blocks is in contact with one side of the corresponding sliding rod.

[0011] Preferably, the vibration mechanism comprises a sliding frame slidably connected to the inside of the mounting frame, a filter is fixedly installed inside the two sliding frames, and a driving block is fixedly connected to one side of the sliding frame.

[0012] Preferably, an isolation plate is fixedly connected to the top of the fixed plate, the drive block is slidably connected inside the isolation plate, a cylinder is fixedly installed on the top of the fixed plate, and an output end of the cylinder contacts the bottom of the corresponding drive block. Beneficial Effects

[0013] The utility model provides an industrial waste gas purification device. Compared with the prior art, it has the following beneficial effects:

[0014] Start the cylinder, the two drive blocks slide inside the open groove, the sliding frame slides, the filter moves, so that the dust inside the filter falls to the top of the collection shell, and the filter can be used in an emergency. When you get a new filter and prepare to replace it, first press the sealing plate of the filter to be replaced, the collection shell moves, the card shell moves, the sliding plate moves, the first spring is compressed, the card block moves, the spring sheet moves, the slide rod moves, and the two second springs are compressed. At this time, the second springs are continuously compressed so that the pressure of the second springs gradually increases. When the pressure of the second spring is greater than the pressure of the spring sheet, the spring The sheet is compressed, causing the second spring to extend, causing the tops of the two slide bars to contact the bottom of the bracket, causing the two sides of the bracket to move inward, causing the card shell to disengage from the card bracket, allowing the sealing plate to be slid out of the shell and the filter to be replaced. When the replacement is completed, the sealing plate is slid into the shell, causing the card shell to be stuck on the outside of the bracket, fixing the sealing plate, and completing the replacement of the filter. The above mechanism can be used in an emergency when the filter suddenly fails to filter impurities during industrial waste gas purification, thereby increasing the time for replacing the filter element and simplifying the replacement of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the main slag screen part of the utility model;

[0018] Figure 4 It is a schematic diagram of the fixing mechanism of the main body of the utility model;

[0019] Figure 5 It is an exploded view of the main vibration mechanism of the utility model.

[0020] In the figure: 1. shell; 2. exhaust pipe; 3. exhaust pipe; 4. sealing plate; 401. sealing gasket; 5. collecting shell; 6. mounting frame; 601. opening groove; 602. slide groove; 7. first partition plate; 8. first air delivery hole; 9. second partition plate; 10. second air delivery hole; 11. slag net; 12. fixing plate; 13. mounting groove; 14. bracket; 15. housing; 1501. slot; 16. first spring; 17. sliding plate; 18. sliding rod; 19. connecting block; 20. second spring; 21. spring sheet; 22. clamping block; 23. sliding frame; 2301. sliding block; 24. filter screen; 25. driving block; 26. isolation plate; 27. cylinder. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] An industrial waste gas purification device includes a shell 1, one side of the shell 1 is connected to an exhaust pipe 2, one side of the shell 1 is connected to an exhaust pipe 3, two sealing plates 4 are slidably connected to the inside of the shell 1, one side of the sealing plate 4 is fixedly connected to a sealing gasket 401, and the shell 1 can be sealed by setting the sealing gasket 401 to prevent waste gas from escaping from the shell 1 during the waste gas purification process. A fixing mechanism is arranged inside the shell 1, one side of the two sealing plates 4 is fixedly connected to two collecting shells 5 for collecting waste gas dust for later cleaning, one side of the two sealing plates 4 is fixedly connected to two mounting frames 6, one side of the two mounting frames 6 is provided with an open groove 601, and the inside of the two mounting frames 6 is provided with a vibration mechanism.

[0024] A first partition plate 7 is fixedly connected to both sides of the inner wall of the shell 1, and a first air supply hole 8 is opened on one side of the first partition plate 7. A second partition plate 9 is fixedly connected to both sides of the inner wall of the shell 1, and a second air supply hole 10 is opened on one side of the second partition plate 9. The interior of the shell 1 is divided into three cavities by the first partition plate 7 and the second partition plate 9, so that the exhaust gas can be purified in batches. A slag net 11 is arranged on the opposite side of the first partition plate 7 and the second partition plate 9. The slag net 11 is slidably connected to the interior of the shell 1. The large particles of dust can be isolated in advance by the arranged slag net 11, thereby improving the service life of the filter 24, and the slag net 11 can be pulled out after purification, so as to judge the service life and purification effect of the filter 24.

[0025] The fixing mechanism includes a fixing plate 12 fixedly connected to the bottom of the inner wall of the shell 1, and two fixing plates 12 are symmetrically arranged. Two mounting grooves 13 are opened on one side of the fixing plate 12, and a card frame 14 is fixedly connected to the inside of the two mounting grooves 13. One side of the card frame 14 is arranged in an arc shape. One side of the two collecting shells 5 is fixedly connected with a card shell 15, and card slots 1501 are opened on both sides of the card shell 15. The two card frames 14 are adapted to the corresponding card shells 15, so that the card frame 14 can easily clamp the card shell 15 to the outside of the card frame 14.

[0026] The card frame 14 is movably sleeved with a first spring 16 on the outside, and the card frame 14 is slidably connected to a sliding plate 17 on the outside. Collectively, the bottom of the first spring 16 is fixedly connected to the top of the sliding plate 17, and the bottom of the first spring 16 is fixedly connected to one side of the mounting groove 13. The sliding plate 17 is internally slidably connected to two sliding rods 18, and the top of the sliding rod 18 abuts against the bottom of the corresponding card frame 14. The bottoms of the two sliding rods 18 are fixedly connected to connecting blocks 19, and the bottoms of the two connecting blocks 19 are both provided with second springs 20. Specifically, the bottom of the second spring 20 is fixedly connected to one side of the mounting groove 13, and the pressure The compression force of the second spring 20 is greater than the compression force of the first spring 16. One side of the two slide bars 18 is fixedly connected with a spring sheet 21. The compression force of the second spring 20 is greater than the compression force of the spring sheet 21. The two slide bars 18 are limited by the spring sheet 21, which makes it easy to slide the card shell 15 out of the installation groove 13. The sliding plate 17 is internally slidably connected with two blocks 22. The two blocks 22 are symmetrically arranged, and one side of the two blocks 22 is arranged in an arc shape. One side of the two sliders is adapted to the bottom of the card shell 15, and one end of the two blocks 22 is in contact with one side of the corresponding slide bar 18.

[0027] The vibration mechanism includes a sliding frame 23 slidably connected to the inside of the mounting frame 6. Specifically, sliding grooves 602 are opened on both sides of the inner wall of the mounting frame 6. Both sliding frames 23 are fixedly connected with sliding blocks 2301. The two sliding blocks 2301 are slidably connected to the inside of the corresponding sliding grooves 602. Filters 24 are fixedly installed inside the two sliding frames 23. The coarse filter element is close to the exhaust pipe 2, and the fine filter element is close to the outlet pipe 3. A driving block 25 is fixedly connected to one side of the sliding frame 23.

[0028] An isolation plate 26 is fixedly connected to the top of the fixed plate 12, and the isolation plate 26 isolates the exhaust gas on one side. The driving block 25 is slidably connected to the inside of the isolation plate 26. A cylinder 27 is fixedly installed on the top of the fixed plate 12. The output end of the cylinder 27 contacts the bottom of the corresponding driving block 25, so that the sliding frame 23 moves up and down to shake the particles on the filter screen 24 into the inside of the collecting shell 5, so that the filter screen 24 can continue to be used in an emergency to avoid the discharge of exhaust gas.

[0029] Working principle: During the process of purifying the exhaust gas, the filter 24 is blocked and the exhaust gas cannot be purified. At this time, the cylinder 27 is started, and the output end of the cylinder 27 drives the corresponding two driving blocks 25 to slide inside the opening groove 601. The driving block 25 moves and drives the sliding frame 23 to slide, so that the two sliding blocks 2301 slide inside the corresponding sliding groove 602. The sliding frame 23 moves and drives the internal filter 24 to move, so that the dust inside the filter 24 falls to the top of the collection shell 5. At this time, the filter 24 can be used in an emergency. When you get a new filter 24 and prepare to replace it, first First, press the sealing plate 4 of the filter screen 24 to be replaced. At this time, the sealing plate 4 moves to drive the collection shell 5 to move, the collection shell 5 moves to drive the card shell 15 to move, the card shell 15 moves to drive the sliding plate 17 to move, the sliding plate 17 moves to compress the first spring 16, the sliding plate 17 moves to drive the block 22 to move, the block 22 moves to drive the spring sheet 21 to move, the spring sheet 21 moves to drive the slide bar 18 to move, the slide bar 18 moves to compress the two second springs 20, and at this time, the second spring 20 is continuously compressed, so that the pressure of the second spring 20 gradually increases. When the pressure of the second spring 20 is large, When the pressure of the spring sheet 21 is applied, the spring sheet 21 is compressed, so that the second spring 20 is extended, so that the tops of the two slide bars 18 are in contact with the bottom of the bracket 14, so that the two sides of the bracket 14 move inward, so that the bracket 15 is separated from the bracket 14, so that the sealing plate 4 can be slid out of the housing 1, and the filter screen 24 can be replaced. When the replacement is completed, the sealing plate 4 is slid into the housing 1. At this time, the movement of the sealing plate 4 drives the collection shell 5 to move, the movement of the collection shell 5 drives the bracket 15 to move, and the movement of the bracket 15 drives the sliding plate 17 to move. The movement of the sliding plate 17 makes the first The spring 16 is compressed, the sliding plate 17 moves to drive the block 22 to move, the block 22 moves to drive the spring sheet 21 to move, the spring sheet 21 moves to drive the slide bar 18 to move, the slide bar 18 moves to compress the two second springs 20, so that the tops of the two slide bars 18 are not in contact with the bottom of the bracket 14, so that the card shell 15 is stuck on the outside of the bracket 14, the sealing plate 4 is fixed, and the filter 24 is replaced. Through the above-mentioned mechanism, when the filter suddenly fails to filter impurities during industrial waste gas purification, it can be used in an emergency, which increases the time for replacing the filter element and is simple to replace the filter.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial waste gas purification device, comprising a housing (1), characterized in that: One side of the shell (1) is connected to an exhaust pipe (2), one side of the shell (1) is connected to an exhaust pipe (3), two sealing plates (4) are slidably connected inside the shell (1), a fixing mechanism is provided inside the shell (1), one side of the two sealing plates (4) is fixedly connected to two collecting shells (5), one side of the two sealing plates (4) is fixedly connected to two mounting frames (6), and a vibration mechanism is provided inside the two mounting frames (6).

2. The industrial waste gas purification equipment according to claim 1, characterized in that: A first partition plate (7) is fixedly connected to both sides of the inner wall of the shell (1), and a first gas delivery hole (8) is provided on one side of the first partition plate (7). A second partition plate (9) is fixedly connected to both sides of the inner wall of the shell (1), and a second gas delivery hole (10) is provided on one side of the second partition plate (9). A slag net (11) is provided on the opposite side of the first partition plate (7) and the second partition plate (9).

3. The industrial waste gas purification equipment according to claim 2, characterized in that: The fixing mechanism comprises a fixing plate (12) fixedly connected to the bottom of the inner wall of the shell (1), two fixing plates (12) are provided in a symmetrical arrangement, one side of the fixing plate (12) is provided with two mounting grooves (13), the inside of each of the two mounting grooves (13) is fixedly connected with a card holder (14), one side of each of the two collecting shells (5) is fixedly connected with a card holder (15), and the two card holders (14) are adapted to the corresponding card holder (15).

4. The industrial waste gas purification equipment according to claim 3, characterized in that: The card frame (14) is movably sleeved with a first spring (16) on the outside, the card frame (14) is slidably connected to a sliding plate (17) on the outside, the sliding plate (17) is slidably connected to two sliding rods (18) on the inside, the two sliding rods (18) are fixedly connected to a connecting block (19) at the bottom, the two connecting blocks (19) are provided with a second spring (20) at the bottom, one side of the two sliding rods (18) is fixedly connected to a spring sheet (21), the sliding plate (17) is slidably connected to two card blocks (22) on the inside, the two card blocks (22) are symmetrically arranged, and one end of the two card blocks (22) contacts one side of the corresponding sliding rod (18).

5. The industrial waste gas purification equipment according to claim 4, characterized in that: The vibration mechanism comprises a sliding frame (23) slidably connected to the interior of the mounting frame (6), a filter screen (24) is fixedly installed inside the two sliding frames (23), and a driving block (25) is fixedly connected to one side of the sliding frame (23).

6. The industrial waste gas purification equipment according to claim 5, characterized in that: The top of the fixed plate (12) is fixedly connected to an isolation plate (26), the driving block (25) is slidably connected inside the isolation plate (26), and a cylinder (27) is fixedly installed on the top of the fixed plate (12), and the output end of the cylinder (27) contacts the bottom of the corresponding driving block (25).

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