Tail gas particle trap

Abstract

The utility model relates to a tail gas particle trap which comprises a shell and an activated carbon filter plate, a gas inlet and a gas outlet are formed in the surface of the shell, a supporting frame is arranged on the surface of the shell, an electric push rod is arranged on the supporting frame, a connecting frame is arranged in the shell, and the connecting frame comprises a bottom plate, a first threaded cylinder and a plurality of connecting rods. A plurality of connecting rods are arranged between the bottom plate and the threaded cylinder I, a limiting piece is arranged on the surface of the threaded cylinder I, and a sponge gasket sleeves the outer side of the threaded cylinder I. Through the design of the shell and the supporting frame and in cooperation with an electric push rod and a connecting frame, the position of the activated carbon filter plate can be adjusted in the shell; meanwhile, a limiting piece and a sponge gasket are arranged on the connecting frame, so that the inner wall of the shell can be wiped and cleaned while the activated carbon filter plate is adjusted, and the cleaning process is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial tail gas treatment, in particular to a tail gas particle collector. Background Art

[0002] Industrial exhaust gas refers to various gases containing pollutants discharged into the air during the combustion of fuel and production processes within the enterprise's factory area. Before being discharged, the particulate matter contained in the exhaust gas needs to be adsorbed and filtered by activated carbon so that the gas containing pollutants meets the emission standards and prevents serious environmental pollution.

[0003] When using activated carbon to adsorb and filter exhaust gas, in order to ensure that the activated carbon always maintains the adsorption effect on particulate impurities, it needs to be replaced regularly. However, during the replacement operation, the activated carbon filter plate installed in the shell always needs to be manually disassembled and assembled by the staff, which is cumbersome. In addition, during use, particles in the gas entering the shell through the air inlet may remain on the inner wall of the shell, which is inconvenient for subsequent cleaning, thereby affecting the normal use cycle of the activated carbon filter plate. Therefore, it is necessary to design an exhaust particulate collector to solve the above-mentioned problems. Utility Model Content

[0004] Based on the above description, the utility model provides an exhaust gas particulate collector to solve the problem of inconvenience in replacing the activated carbon filter plate and handling particulate impurities that partially remain on the inner wall of the shell.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: an exhaust particulate collector, comprising a shell and an activated carbon filter plate, the surface of the shell being provided with an air inlet and an air outlet, the surface of the shell being provided with a support frame, an electric push rod being arranged on the support frame, a connecting frame being arranged inside the shell, the connecting frame comprising a base plate, a threaded barrel 1 and a plurality of connecting rods, the plurality of connecting rods being arranged between the base plate and the threaded barrel 1, a limiting member being arranged on the surface of the threaded barrel 1, the limiting member comprising a limiting baffle, the surface of the limiting baffle being provided with a threaded barrel 2 and a threaded barrel 3, and a sponge gasket being sleeved on the outer side of the threaded barrel 1.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the sponge gasket is located between the first threaded barrel and the limiting member, and the top surface of the sponge gasket is in contact with a surface of the second threaded barrel away from the limiting baffle.

[0008] Furthermore, a plurality of grab bars are provided on the top surface of the limit baffle, and the surfaces of the plurality of grab bars are provided with anti-slip patterns.

[0009] Furthermore, a sleeve is provided on the bottom surface of the base plate, and the sleeve is sleeved on the output end of the electric push rod.

[0010] Furthermore, a sealing ring is provided between the bottom plate and the bottom surface of the shell, and the top surface and the bottom surface of the sealing ring are in close contact with the surface of the shell and the bottom plate respectively.

[0011] Furthermore, a plurality of through openings are formed through the surface of the sealing ring, and a protrusion protruding into the through openings is formed on the top surface of the bottom plate.

[0012] Furthermore, a side of the protrusion away from the bottom plate is semicircular in design.

[0013] Furthermore, a plurality of reinforcing plates are provided between the inner side surfaces of the support frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] Through the design of the shell and the support frame, and in conjunction with the electric push rod and the connecting frame, the position of the activated carbon filter plate can be adjusted inside the shell, which is more conducive to the disassembly, assembly and replacement of the activated carbon filter plate after the adjustment. At the same time, a limiter and a sponge gasket are arranged on the connecting frame, so that the inner wall of the shell can be wiped and cleaned while adjusting the activated carbon filter plate, and the cleaning process is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure between some structures of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure between the connecting frame and the sealing ring of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the limiting member of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Shell; 11. Air inlet; 12. Air outlet; 13. Support frame; 2. Activated carbon filter plate; 3. Electric push rod; 4. Connecting frame; 41. Bottom plate; 411. Sleeve; 412. Protrusion; 42. Threaded barrel one; 43. Connecting rod; 5. Limiting piece; 51. Limiting baffle; 511. Grabbing rod; 52. Threaded barrel two; 53. Threaded barrel three; 6. Sponge gasket; 7. Sealing ring; 71. Through port; 8. Reinforcement plate. DETAILED DESCRIPTION

[0023] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0025] This embodiment provides an exhaust gas particulate trap, which is more conducive to replacing activated carbon and cleaning the inner wall of the shell. Specifically, Figure 1-5 As shown, it includes a housing 1, an activated carbon filter plate 2, an electric push rod 3, a connecting frame 4, a stopper 5 and a sponge gasket 6. The surface of the housing 1 is provided with an air inlet 11 and an air outlet 12;

[0026] A support frame 13 is provided on the surface of the housing 1. The side view of the support frame 13 and the housing 1 is in a convex shape. A plurality of reinforcing plates 8 are provided between the inner side surfaces of the support frame 13, so that the support capacity of the support frame 13 is stronger and deformation is avoided;

[0027] The electric push rod 3 is arranged on the support frame 13, and the output end of the electric push rod 3 is in an unfolded state;

[0028] The connecting frame 4 is arranged inside the housing 1, and the connecting frame 4 includes a bottom plate 41, a threaded barrel 42 and a plurality of connecting rods 43. The bottom surface of the bottom plate 41 contacts the output end of the electric push rod 3. The bottom surface of the bottom plate 41 is provided with a sleeve 411, and the sleeve 411 is sleeved on the output end of the electric push rod 3, so that the entire connecting frame 4 is located at the output end of the electric push rod 3 More stable, avoiding the phenomenon of slipping when the activated carbon filter plate 2 is replaced, and multiple connecting rods 43 are arranged between the bottom plate 41 and the threaded barrel 42, and the activated carbon filter plate 2 is located on the inner side of the threaded barrel 42;

[0029] The limiting member 5 is arranged on the surface of the threaded barrel 1 42, and the limiting member 5 includes a limiting baffle 51. The surface of the limiting baffle 51 is provided with a threaded barrel 2 52 and a threaded barrel 3 53. The threaded barrel 2 52 and the threaded barrel 3 53 are respectively threadedly connected to the threaded barrel 1 42. The side of the threaded barrel 3 53 away from the limiting baffle 51 is in contact with the surface of the activated carbon filter plate 2, so as to limit the activated carbon filter plate 2 and make the activated carbon filter plate 2 more stable on the inner side of the threaded barrel 1 42.

[0030] The sponge gasket 6 is sleeved on the outside of the threaded tube 42, and the outer side of the sponge gasket 6 is in contact with the inner wall of the shell 1. The sponge gasket 6 is a disposable sponge, so that the position of the activated carbon filter plate 2 can be adjusted, making the adjusted activated carbon filter plate 2 more convenient to replace. At the same time, the inner wall of the shell 1 can be wiped and cleaned during the adjustment process, and the overall practicality is stronger.

[0031] like Figure 3 and Figure 5 As shown, in this embodiment, the sponge gasket 6 is located between the threaded barrel 1 42 and the limiting member 5, and the top surface of the sponge gasket 6 is in contact with the side of the threaded barrel 2 52 away from the limiting baffle 51, thereby achieving a limiting effect on the sponge gasket 6 and avoiding separation and falling off from the threaded barrel 1 42 during the process of sliding adjustment of the activated carbon filter plate 2.

[0032] like Figure 3 and Figure 5 As shown, in this embodiment, a plurality of grab bars 511 are provided on the top surface of the limit baffle 51, and the surfaces of the plurality of grab bars 511 are provided with anti-slip textures, which are more conducive to the staff to apply pressure and rotate the limit member 5, and the disassembly and assembly operation between the threaded barrel 42 is more convenient.

[0033] like Figure 1-4 As shown, in this embodiment, a sealing ring 7 is provided between the bottom plate 41 and the bottom surface of the shell 1, and the top surface and the bottom surface of the sealing ring 7 are in close contact with the surface of the shell 1 and the bottom plate 41 respectively. A plurality of through openings 71 are opened through the surface of the sealing ring 7, and a protrusion 412 protruding into the through opening 71 is provided on the top surface of the bottom plate 41. The side of the protrusion 412 away from the bottom plate 41 is semicircular in design, so that the staff can sleeve the sealing ring 7 on the outside of the connecting frame 4, and make the plurality of through openings 71 correspond to the plurality of protrusions 412 respectively, so that the sealing ring 7 is sleeved between the plurality of protrusions 412, thereby effectively utilizing the sealing ring 7 to achieve the sealing effect on the connection between the connecting frame 4 and the shell 1, and avoid the phenomenon of exhaust gas leakage.

[0034] During the use of the above-mentioned exhaust gas particulate collector, if the staff needs to replace the activated carbon filter plate 2, the electric push rod 3 can be started to retract the output rod of the electric push rod 3 and move downward. During the retraction process, the connecting frame 4, the activated carbon filter plate 2, the limiter 5 and the sponge gasket 6 are driven to move downward at the same time, so that the sponge gasket 6 can be used to wipe and clean the inner wall of the shell 1 until the activated carbon filter plate 2 is moved to the bottom of the shell 1. Then the staff can grasp the grab bar 511 to rotate the limiter 5 to separate the threaded barrel 2 52 and the threaded barrel 3 53 from the threaded barrel 1 42, and finally remove the activated carbon filter plate 2 and replace it.

[0035] When the sponge gasket 6 is used to wipe the inner wall of the activated carbon filter plate 2, if some dust particles and impurities fall to the top surface of the bottom plate 41, the staff can grab the sealing ring 7 and move it upward to separate the sealing ring 7 from the bottom plate 41 and leave a gap. Finally, the dust particles and impurities that fall to the top surface of the bottom plate 41 can be processed through the reserved gap.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An exhaust gas particulate collector, comprising a housing (1) and an activated carbon filter plate (2), wherein the housing (1) is provided with an air inlet (11) and an air outlet (12), characterized in that: A support frame (13) is provided on the surface of the housing (1); An electric push rod (3) is arranged on the support frame (13); A connecting frame (4) is arranged inside the housing (1), the connecting frame (4) comprises a bottom plate (41), a threaded barrel (42) and a plurality of connecting rods (43), wherein the plurality of connecting rods (43) are arranged between the bottom plate (41) and the threaded barrel (42); A limiting member (5) is arranged on the surface of the first threaded barrel (42), the limiting member (5) comprising a limiting baffle (51), and the surface of the limiting baffle (51) is provided with the second threaded barrel (52) and the third threaded barrel (53); The sponge gasket (6) is sleeved on the outer side of the threaded tube (42).

2. The exhaust gas particulate filter according to claim 1, characterized in that: The sponge gasket (6) is located between the first threaded barrel (42) and the limiting member (5), and the top surface of the sponge gasket (6) is in contact with a surface of the second threaded barrel (52) away from the limiting baffle (51).

3. The exhaust gas particulate filter according to claim 1, characterized in that: A plurality of gripping rods (511) are provided on the top surface of the position limiting baffle (51), and the surfaces of the plurality of gripping rods (511) are all provided with anti-slip patterns.

4. The exhaust gas particulate filter according to claim 1, characterized in that: A sleeve (411) is provided on the bottom surface of the bottom plate (41), and the sleeve (411) is sleeved on the output end of the electric push rod (3).

5. The exhaust gas particulate filter according to claim 1, characterized in that: A sealing ring (7) is provided between the bottom plate (41) and the bottom surface of the shell (1), and the top surface and bottom surface of the sealing ring (7) are in close contact with the surfaces of the shell (1) and the bottom plate (41) respectively.

6. The exhaust gas particulate filter according to claim 5, characterized in that: The surface of the sealing ring (7) is provided with a plurality of through openings (71), and the top surface of the bottom plate (41) is provided with protrusions (412) protruding into the through openings (71).

7. The exhaust gas particulate filter according to claim 6, characterized in that: The side of the protrusion (412) away from the bottom plate (41) is semicircular in design.

8. The exhaust gas particulate filter according to claim 1, characterized in that: A plurality of reinforcing plates (8) are provided between the inner side surfaces of the support frame (13).

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