Waste gas purification device for industrial waste gas

Abstract

The utility model discloses a waste gas purification device for industrial waste gas, and relates to the technical field of industrial waste gas treatment. The waste gas purification equipment comprises a waste gas purification equipment body, the waste gas purification equipment body is connected with a detachable filtering assembly, a supporting plate is fixedly arranged on the outer side surface of the waste gas purification equipment body, a supporting column is fixedly arranged on the lower surface of the supporting plate, and the lower end of the supporting column is connected with a cushioning assembly. According to the waste gas purification equipment, impurities in waste gas can be filtered through the filter screen layer, when the impurities on the filter screen layer need to be cleaned, the movable plate can be moved through the pull opening, the limiting block is separated from the limiting hole, limiting of the square plate is relieved, and the waste gas can be purified. The square plate can be moved upwards through the lifting rod, the filtering frame plate is separated from the interior of the waste gas purification equipment body, impurities on the filtering frame plate can be conveniently cleaned, and after cleaning is completed, mounting is also convenient.

Description

Technical Field

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

[0002] The exhaust gas purification device is used to purify the exhaust gas to prevent the exhaust gas from polluting the environment. The exhaust gas purification device for industrial waste gas is one of them. The exhaust gas purification device includes multiple purification components, including a filter component, which can filter the particulate impurities in the exhaust gas.

[0003] At present, the filter components need to be disassembled one by one manually, and then the filter layer needs to be cleaned. The filter components are generally installed by bolts, which requires tools to be carried when disassembling the filter components, resulting in low replacement efficiency. It is easy to shake during the handling process, and the parts inside the exhaust gas purification equipment become loose, reducing the service life of the emission device. Utility Model Content

[0004] In order to solve the problem that the current filter components need to be manually disassembled one by one and then the filter layer is cleaned, the filter components are generally installed by bolts, which requires tools to be carried when disassembling the filter components, resulting in low replacement efficiency, easy shaking during the handling process, loose parts inside the exhaust gas purification equipment, and reduced service life of the emission device; the purpose of the utility model is to provide an exhaust gas purification device for industrial waste gas.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an exhaust gas purification device for industrial waste gas, comprising an exhaust gas purification device body, the exhaust gas purification device body is connected with a detachable filter assembly, a support plate is fixedly provided on the outer surface of the exhaust gas purification device body, a support column is fixedly provided on the lower surface of the support plate, a shock absorbing assembly is connected to the lower end of the support column, an exhaust pipe is connected to one side of the exhaust gas purification device body, and an exhaust pipe is fixedly provided on the side of the exhaust gas purification device body away from the exhaust pipe;

[0006] The detachable filter assembly comprises a filter frame plate, the filter frame plate is movably inserted in the interior of the exhaust gas purification device body, a filter mesh layer is fixedly arranged in the interior of the filter frame plate, a square plate is fixedly arranged on the upper surface of the filter frame plate, the lower surface of the square plate is movably contacted with the upper surface of the exhaust gas purification device body, a sealing groove is arranged on the upper surface of the exhaust gas purification device body, a sealing strip is fixedly arranged on the lower surface of the square plate, the sealing strip is movably fitted with the inner surface of the sealing groove, a limiting hole is arranged on the side of the square plate, a concave plate is fixedly arranged on the upper surface of the exhaust gas purification device body, a spring is fixedly arranged on the inner surface of the concave plate, a movable plate is fixedly arranged on the other end of the spring, a limiting block is fixedly arranged on the side of the movable plate away from the spring, the limiting block is movably inserted in the limiting hole, a limiting groove is arranged on the inner surface of the concave plate, a limiting slider is slidably arranged in the limiting groove, the limiting slider is fixedly connected to the movable plate, a pull opening is arranged on the upper surface of the movable plate, and a lifting rod is fixedly arranged on the upper surface of the square plate.

[0007] Preferably, the shock-absorbing assembly includes a shock-absorbing seat, the inner surface of the shock-absorbing seat is provided with a first slide groove, the outer surface of the support column is fixedly provided with a first slider, the first slider is slidably fitted with the inner surface of the first slide groove, a hollow cylinder is fixedly provided inside the shock-absorbing seat, a movable rod is movably inserted into the hollow cylinder, the upper surface of the movable rod is fixedly connected to the lower end of the support column, a sealing sleeve is fixedly provided on the upper surface of the hollow cylinder, the movable rod movably penetrates the sealing sleeve, a circular plate is fixedly provided on the lower surface of the movable rod, the circular plate is movably fitted with the inner surface of the hollow cylinder, hydraulic oil is provided inside the hollow cylinder, an oil leakage hole is provided on the circular plate, six oil leakage holes are provided, and the oil leakage holes are distributed in a circular array on the outer surface of the circular plate, and a return spring is fixedly provided between the upper surface of the hollow cylinder and the movable rod.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model can filter impurities in the exhaust gas through the filter mesh layer. When it is necessary to clean the impurities on the filter mesh layer, the movable plate can be moved by pulling the opening, and the limit block is separated from the limit hole to release the limit on the square plate. The square plate can be moved upward by the lifting rod, and the filter frame plate is separated from the inside of the exhaust gas purification equipment body, which is convenient for cleaning the impurities on the filter frame plate. After cleaning, it is also convenient for installation.

[0010] 2. When the exhaust gas purification device of the utility model is working, the vibration force generated can make the first slider slide along the first slide groove, the movable rod moves downward, and the hydraulic oil arranged in the hollow cylinder flows along the oil leakage hole to form a damping effect. The hydraulic oil has extremely small compressibility and can quickly convert this energy into hydraulic compression energy to achieve vibration reduction, damping and buffering. The reset spring is compressed under force to absorb the vibration force and avoid loosening of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the disassembly and assembly filter assembly of the utility model.

[0014] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0015] Figure 4 This is a schematic diagram of the structure of the disassembly and assembly filter assembly of the utility model.

[0016] In the figure: 1. exhaust gas purification equipment body; 11. outlet pipe; 12. inlet pipe; 13. support plate; 14. support column; 2. shock-absorbing component; 21. shock-absorbing seat; 211. first slide groove; 22. first slider; 23. hollow cylinder; 24. movable rod; 25. reset spring; 26. sealing sleeve; 27. round plate; 28. oil leakage hole; 3. disassembly and assembly of filter component; 31. filter frame plate; 311. filter mesh layer; 32. square plate; 321. lifting rod; 33. sealing strip; 331. sealing groove; 34. limiting hole; 35. concave plate; 36. spring; 37. movable plate; 371. limiting block; 38. pull mouth; 39. limiting groove; 391. limiting slider. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-4 As shown, the utility model provides an exhaust gas purification device for industrial exhaust gas, comprising an exhaust gas purification device body 1, the exhaust gas purification device body 1 is connected with a detachable filter assembly 3, a support plate 13 is fixedly provided on the outer surface of the exhaust gas purification device body 1, a support column 14 is fixedly provided on the lower surface of the support plate 13, a shock absorbing assembly 2 is connected to the lower end of the support column 14, an exhaust pipe 11 is connected to one side of the exhaust gas purification device body 1, and an exhaust pipe 12 is fixedly provided on the side of the exhaust gas purification device body 1 away from the exhaust pipe 11;

[0019] The detachable filter assembly 3 includes a filter frame plate 31, which is movably inserted into the interior of the exhaust gas purification device body 1. A filter mesh layer 311 is fixedly arranged inside the filter frame plate 31. A square plate 32 is fixedly arranged on the upper surface of the filter frame plate 31. The lower surface of the square plate 32 is in active contact with the upper surface of the exhaust gas purification device body 1. A limiting hole 34 is provided on the side of the square plate 32. A concave plate 35 is fixedly arranged on the upper surface of the exhaust gas purification device body 1. A spring 36 is fixedly arranged on the inner surface of the concave plate 35. A movable plate 37 is fixedly arranged on the other end of the spring 36. A stop block 371 is fixedly provided on one side of the plate 37 away from the spring 36. The stop block 371 is movably inserted in the stop hole 34. Impurities in the exhaust gas can be filtered through the filter mesh layer 311. When it is necessary to clean the impurities on the filter mesh layer 311, the movable plate 37 can be moved through the pull hole 38, and the stop block 371 is separated from the stop hole 34, releasing the limit on the square plate 32. The square plate 32 can be moved upward by the lifting rod 321, and the filter frame plate 31 is separated from the inside of the exhaust gas purification device body 1, which is convenient for cleaning the impurities on the filter frame plate 31. After cleaning, it is also convenient for installation;

[0020] A limiting groove 39 is provided on the inner surface of the concave plate 35, and a limiting slider 391 is slidably provided in the limiting groove 39. The limiting slider 391 is fixedly connected to the movable plate 37 to prevent the movable plate 37 from detaching. A pull-out 38 is provided on the upper surface of the movable plate 37 to facilitate the movement of the movable plate 37. A lifting rod 321 is fixedly provided on the upper surface of the square plate 32 to facilitate the movement of the square plate 32. A sealing groove 331 is provided on the upper surface of the exhaust gas purification equipment body 1, and a sealing strip 33 is fixedly provided on the lower surface of the square plate 32. The sealing strip 33 is movably fitted with the inner surface of the sealing groove 331 to improve the sealing after connection.

[0021] The shock absorbing assembly 2 includes a shock absorbing seat 21, the inner surface of the shock absorbing seat 21 is provided with a first slide groove 211, the outer surface of the support column 14 is fixedly provided with a first slider 22, the first slider 22 is slidably fitted with the inner surface of the first slide groove 211, the interior of the shock absorbing seat 21 is fixedly provided with a hollow cylinder 23, a movable rod 24 is movably inserted into the hollow cylinder 23, the upper surface of the movable rod 24 is fixedly connected to the lower end of the support column 14, the lower surface of the movable rod 24 is fixedly provided with a circular plate 27, the circular plate 27 is movably fitted with the inner surface of the hollow cylinder 23, and the inner surface of the hollow cylinder 23 is fixedly provided with a circular plate 27. The hollow cylinder 23 is provided with hydraulic oil, and the circular plate 27 is provided with an oil leakage hole 28. A return spring 25 is fixedly provided between the upper surface of the hollow cylinder 23 and the movable rod 24. When the exhaust gas purification device body 1 is working, the vibration force generated can make the first slider 22 slide along the first slide groove 211, and the movable rod 24 moves downward. The hydraulic oil arranged in the hollow cylinder 23 flows along the oil leakage hole 28 to form a damping effect. The hydraulic oil has extremely small compressibility and can quickly convert this energy into hydraulic compression energy to achieve vibration reduction, damping and buffering. The return spring 25 is compressed by force to absorb the vibration force and prevent the parts from loosening.

[0022] A sealing sleeve 26 is fixedly provided on the upper surface of the hollow cylinder 23, and the movable rod 24 movably penetrates the sealing sleeve 26 to prevent leakage. There are six oil leakage holes 28, and the oil leakage holes 28 are distributed in a circular array on the outer surface of the circular plate 27 to facilitate the flow of hydraulic oil.

[0023] Working principle: When the utility model is in use, the exhaust gas can be introduced into the exhaust gas purification device body 1 through the air inlet pipe 12, and the impurities in the exhaust gas can be filtered through the filter mesh layer 311. When it is necessary to clean the impurities on the filter mesh layer 311, the movable plate 37 can be moved through the pull mouth 38, and the limit block 371 is separated from the limit hole 34, and the limit on the square plate 32 is released. The square plate 32 can be moved upward through the lifting rod 321, and the filter frame plate 31 is separated from the inside of the exhaust gas purification device body 1, which is convenient for cleaning the impurities on the filter frame plate 31. After cleaning, it is also convenient for installation;

[0024] When the exhaust gas purification equipment body 1 is working, the vibration force generated can make the first slider 22 slide along the first slide groove 211, the movable rod 24 moves downward, and the hydraulic oil arranged in the hollow cylinder 23 flows along the oil leakage hole 28 to form a damping effect. The hydraulic oil has extremely small compressibility and can quickly convert this energy into hydraulic compression energy to achieve the effects of vibration reduction, damping and buffering. The return spring 25 is compressed under force to absorb the vibration force and prevent parts from loosening.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A waste gas purification device for industrial waste gas, comprising a waste gas purification device body (1), characterized in that: The exhaust gas purification device body (1) is connected to a detachable filter assembly (3); a support plate (13) is fixedly provided on the outer surface of the exhaust gas purification device body (1); a support column (14) is fixedly provided on the lower surface of the support plate (13); and a shock absorbing assembly (2) is connected to the lower end of the support column (14); The detachable filter assembly (3) comprises a filter frame plate (31), the filter frame plate (31) is movably inserted into the interior of the exhaust gas purification device body (1), a filter mesh layer (311) is fixedly arranged inside the filter frame plate (31), a square plate (32) is fixedly arranged on the upper surface of the filter frame plate (31), the lower surface of the square plate (32) is in movably contact with the upper surface of the exhaust gas purification device body (1), a limiting hole (34) is provided on the side of the square plate (32), a concave plate (35) is fixedly arranged on the upper surface of the exhaust gas purification device body (1), a spring (36) is fixedly arranged on the inner surface of the concave plate (35), a movable plate (37) is fixedly arranged at the other end of the spring (36), a limiting block (371) is fixedly arranged on the side of the movable plate (37) away from the spring (36), and the limiting block (371) is movably inserted in the limiting hole (34).

2. The waste gas purification device for industrial waste gas according to claim 1, characterized in that: The damping assembly (2) comprises a damping seat (21), the inner surface of which is provided with a first slide groove (211), the outer surface of which is fixedly provided with a first slide block (22), the first slide block (22) being slidably fitted with the inner surface of the first slide groove (211), a hollow cylinder (23) being fixedly provided inside the damping seat (21), a movable rod (24) being movably inserted on the hollow cylinder (23), the upper surface of the movable rod (24) being fixedly connected with the lower end of the support column (14), a circular plate (27) being fixedly provided on the lower surface of the movable rod (24), the circular plate (27) being movably fitted with the inner surface of the hollow cylinder (23), hydraulic oil being provided inside the hollow cylinder (23), an oil leakage hole (28) being provided on the circular plate (27), and a return spring (25) being fixedly provided between the upper surface of the hollow cylinder (23) and the movable rod (24).

3. The waste gas purification device for industrial waste gas according to claim 1, characterized in that: A limiting groove (39) is provided on the inner surface of the concave plate (35), a limiting slider (391) is slidably arranged in the limiting groove (39), and the limiting slider (391) is fixedly connected to the movable plate (37).

4. The waste gas purification device for industrial waste gas according to claim 1, characterized in that: A pull opening (38) is provided on the upper surface of the movable plate (37), and a lifting rod (321) is fixedly provided on the upper surface of the square plate (32).

5. The waste gas purification device for industrial waste gas according to claim 1, characterized in that: A sealing groove (331) is provided on the upper surface of the exhaust gas purification device body (1), and a sealing strip (33) is fixedly provided on the lower surface of the square plate (32), wherein the sealing strip (33) is movably fitted to the inner surface of the sealing groove (331).

6. The waste gas purification device for industrial waste gas according to claim 2, characterized in that: A sealing sleeve (26) is fixedly provided on the upper surface of the hollow cylinder (23), and the movable rod (24) movably penetrates the sealing sleeve (26).

7. The waste gas purification device for industrial waste gas according to claim 2, characterized in that: There are six oil leakage holes (28), and the oil leakage holes (28) are distributed in a ring array on the outer surface of the circular plate (27).

8. The waste gas purification device for industrial waste gas according to claim 1, characterized in that: An air outlet pipe (11) is connected to one side of the exhaust gas purification device body (1), and an air inlet pipe (12) is fixedly provided on a side of the exhaust gas purification device body (1) away from the air outlet pipe (11).

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