Tail gas treatment mechanism

Abstract

The utility model discloses a tail gas treatment mechanism, relates to the tail gas treatment mechanism field, including first treatment pipe and connecting pipe, the end portion of first treatment pipe is annular equidistantly fixedly equipped with arc-shaped clamping plate, and the end portion of first treatment pipe is fitted and equipped with connecting subassembly, connecting pipe is fixedly installed at the end portion of first treatment pipe. According to the tail gas treatment mechanism, an arc-shaped guide plate is arranged, so that a pipeline can better move along the inner surface of an arc-shaped positioning plate when a worker installs a butt joint pipe to the outer surface of a connecting pipe and moves towards the interior of an annular protective sleeve; and then through cooperation of an arc-shaped limiting block and elastic locking of an elastic locking mechanism, the locking assembly automatically completes locking work of the connecting pipe, and when a worker needs to disassemble the connecting pipe, the worker only needs to pull a pull rod outwards to complete unlocking work, so that the overall disassembling and assembling efficiency of the mechanism by the worker is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of tail gas treatment mechanisms, and specifically relates to a tail gas treatment mechanism. Background Technique

[0002] Tail gas treatment mechanisms generally refer to equipment and technologies used to reduce and treat harmful substances in the exhaust gas generated during internal combustion engine or industrial emission processes. The purpose of these mechanisms is to reduce pollutant emissions to protect the environment and human health.

[0003] However, there are still some deficiencies in the current tail gas treatment mechanisms. The patent document with the application number CN202320251808.1 discloses a tail gas treatment mechanism. Through the arranged threaded rod, connecting pipe, inclined plate and insertion rod, when the user rotates the threaded rod, the insertion rod can be driven to move downward to complete the plugging work with the pipeline, thus realizing the disassembly and assembly effect of the treatment mechanism. However, it adjusts the position of the insertion rod through the threaded rod, which not only increases the working procedures for the staff to disassemble and assemble the mechanism, but also easily causes the situation of thread slipping or loosening, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model researches and improves the existing structural deficiencies, and provides a tail gas treatment mechanism. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tail gas treatment mechanism to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A tail gas treatment mechanism, including a first treatment pipe and a connecting pipe. The end of the first treatment pipe is fixedly installed with arc-shaped clamping plates at equal intervals in a circular shape, and a connecting component is fitted and installed at the end of the first treatment pipe. The connecting pipe is fixedly installed at the end of the first treatment pipe, and an annular protective sleeve is fixedly installed on the outer surface of the connecting pipe, and a locking component is movably installed on the inner surface of the annular protective sleeve.

[0007] Further, the connecting component includes a second treatment pipe, a docking groove, a first locking rod, a circular pulling plate and a return spring. The inner surface of the end of the second treatment pipe is provided with a docking groove, and a first locking rod is movably connected inside the second treatment pipe. The end of the first locking rod is fixedly connected with a circular pulling plate, and a return spring is fixedly connected to the inner side of the circular pulling plate.

[0008] Further, the internal dimensions of the docking groove are exactly the same as the external dimensions of the arc-shaped clamping plate, and the arc-shaped clamping plate and the second treatment pipe form a clamping structure through the docking groove.

[0009] Further, the end of the reset spring is fixedly connected to the inner side of the circular pull plate, and the other end of the reset spring is fixedly connected to the outer surface of the second treatment pipe, and the circular pull plate and the second treatment pipe form an elastic structure through the reset spring.

[0010] Further, the locking assembly includes an arc-shaped positioning plate, an arc-shaped guiding plate, an arc-shaped limiting block, an elastic locking mechanism, and a pull rod. The end of the arc-shaped positioning plate is fixedly installed with the arc-shaped guiding plate, and the bottom of the arc-shaped positioning plate is equidistantly installed with arc-shaped limiting blocks in an arc shape. Moreover, elastic locking mechanisms are symmetrically installed on the left and right sides of the outer side of the arc-shaped positioning plate. At the same time, the outer surface of the arc-shaped positioning plate is fixedly installed with a pull rod, and the outer surface of the pull rod is movably connected to the inside of the annular protective sleeve.

[0011] Further, the end of the arc-shaped limiting block is fixedly connected to the inner side of the arc-shaped positioning plate, and the arc-shaped limiting block and the arc-shaped positioning plate form a fixed structure.

[0012] Further, the end of the elastic locking mechanism is fixedly connected to the outer side of the arc-shaped positioning plate, and the other end of the elastic locking mechanism is fixedly connected to the inner surface of the annular protective sleeve, and the arc-shaped positioning plate and the annular protective sleeve form an elastic structure through the elastic locking mechanism.

[0013] The utility model provides an exhaust gas treatment mechanism, which has the following beneficial effects:

[0014] 1. By setting the arc-shaped guiding plate in the utility model, when the staff installs the docking pipe on the outer surface of the connecting pipe and moves it towards the inside of the annular protective sleeve, it can better make the pipe move along the inner surface of the arc-shaped positioning plate. Then, through the cooperation of the arc-shaped limiting block and the elastic locking of the elastic locking mechanism, the locking assembly automatically completes the locking work of the docking pipe. And when the staff needs to disassemble, they only need to pull the pull rod outwards to complete the unlocking work, thus greatly improving the overall disassembly and assembly efficiency of the staff for this mechanism.

[0015] 2. By setting the arc-shaped clamping plate and the docking groove in the utility model, it is convenient for the staff to quickly assemble the first treatment pipe and the second treatment pipe, so as to complete the preliminary installation work of the first treatment pipe and the second treatment pipe. Then, through the setting of the reset spring, when the staff releases the circular pull plate, it can drive the first locking rod to pass through the second treatment pipe and insert into the inside of the arc-shaped clamping plate through the resilience of the reset spring, so as to complete the locking work between the first treatment pipe and the second treatment pipe, thus making the treatment pipes of this exhaust gas treatment mechanism convenient for the staff to quickly disassemble and assemble, and further providing convenience for the staff to replace or clean the exhaust gas treatment mechanism inside the treatment pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a front view split three-dimensional structure schematic diagram of an exhaust gas treatment mechanism of the present utility model;

[0017] Figure 2 It is an exhaust gas treatment mechanism of the present utility model Figure 1 The enlarged schematic diagram of the structure at A in it;

[0018] Figure 3 It is an arc positioning plate - pull rod three-dimensional structure schematic diagram of an exhaust gas treatment mechanism of the present utility model.

[0019] In the figure: 1. First treatment pipe; 2. Arc clamping plate; 3. Connection component; 31. Second treatment pipe; 32. Docking groove; 33. First locking rod; 34. Circular pull plate; 35. Return spring; 4. Connection pipe; 5. Annular protective sleeve; 6. Locking component; 61. Arc positioning plate; 62. Arc guide plate; 63. Arc limiting block; 64. Elastic locking mechanism; 65. Pull rod. Specific implementation mode

[0020] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] As Figure 1 and Figure 3 shown, an exhaust gas treatment mechanism includes a first treatment pipe 1 and a connection pipe 4. Arc clamping plates 2 are fixedly installed at equal intervals in a ring shape at the end of the first treatment pipe 1, and a connection component 3 is fitted and installed at the end of the first treatment pipe 1. The connection pipe 4 is fixedly installed at the end of the first treatment pipe 1, and an annular protective sleeve 5 is fixedly installed on the outer surface of the connection pipe 4. And a locking component 6 is movably installed on the inner surface of the annular protective sleeve 5. The locking component 6 includes an arc positioning plate 61, an arc guide plate 62, an arc limiting block 63, an elastic locking mechanism 64 and a pull rod 65. And an arc guide plate 62 is fixedly installed at the end of the arc positioning plate 61. And arc limiting blocks 63 are installed at equal intervals in an arc shape at the bottom of the arc positioning plate 61. The end of the arc limiting block 63 is fixedly connected to the inner side of the arc positioning plate 61, and the arc limiting block 63 and the arc positioning plate 61 form a fixed structure. And elastic locking mechanisms 64 are symmetrically installed on the left and right sides of the outer side of the arc positioning plate 61. The end of the elastic locking mechanism 64 is fixedly connected to the outer side of the arc positioning plate 61, and the other end of the elastic locking mechanism 64 is fixedly connected to the inner surface of the annular protective sleeve 5. And the arc positioning plate 61 forms an elastic structure with the annular protective sleeve 5 through the elastic locking mechanism 64. By setting the arc positioning plate 61 and the annular protective sleeve 5 into an elastic structure, the arc positioning plate 61 can always fit on the outer surface of the docking pipe to complete the locking work. At the same time, a pull rod 65 is fixedly installed on the outer surface of the arc positioning plate 61, and the outer surface of the pull rod 65 is movably connected to the inside of the annular protective sleeve 5.

[0022] As Figure 1 and Figure 2 shown, arc-shaped clamping plates 2 are fixedly installed at equal intervals in a ring shape at the end of the first processing pipe 1, and a connection assembly 3 is fitted and installed on the end of the first processing pipe 1. The connection assembly 3 includes a second processing pipe 31, a docking groove 32, a first locking rod 33, a circular pull plate 34 and a return spring 35. A docking groove 32 is provided on the inner surface of the end of the second processing pipe 31. The internal dimensions of the docking groove 32 are exactly the same as the external dimensions of the arc-shaped clamping plates 2, and the arc-shaped clamping plates 2 and the second processing pipe 31 form a clamping structure through the docking groove 32. By setting the arc-shaped clamping plates 2 and the second processing pipe 31 into a clamping structure, it is convenient for the staff to perform preliminary docking and fixing processing between the first processing pipe 1 and the second processing pipe 31. And a first locking rod 33 is movably connected inside the second processing pipe 31, and a circular pull plate 34 is fixedly connected to the end of the first locking rod 33. At the same time, a return spring 35 is fixedly connected to the inner side of the circular pull plate 34. The end of the return spring 35 is fixedly connected to the inner side of the circular pull plate 34, and the other end of the return spring 35 is fixedly connected to the outer surface of the second processing pipe 31. And the circular pull plate 34 and the second processing pipe 31 form an elastic structure through the return spring 35. By setting the circular pull plate 34 and the second processing pipe 31 into an elastic structure, when the staff releases the circular pull plate 34, it can drive the first locking rod 33 to move into the inside of the arc-shaped clamping plate 2 through the second processing pipe 31 by the resilience to complete the locking work. A connecting pipe 4 is fixedly installed at the end of the first processing pipe 1, and an annular protective sleeve 5 is fixedly installed on the outer surface of the connecting pipe 4, and a locking assembly 6 is movably installed on the inner surface of the annular protective sleeve 5.

[0023] In summary, for this tail gas treatment mechanism, first according to Figures 1 to 3In the structure shown, the staff installs the new or cleaned tail gas purification and filtration mechanism into the interiors of the first treatment pipe 1 and the second treatment pipe 31. Then, the preliminary docking of the first treatment pipe 1 and the second treatment pipe 31 is completed by snapping the arc-shaped clamping plate 2 into the interior of the docking groove 32. Then, the staff releases the circular pull plate 34. At this time, the circular pull plate 34 drives the first locking rod 33 through the second treatment pipe 31 and inserts it into the interior of the arc-shaped clamping plate 2 by the resilience of the return spring 35, so as to complete the locking work between the first treatment pipe 1 and the second treatment pipe 31. Then, the staff aligns the connecting pipe 4 with the docking pipe and inserts it into the inner surface of the docking pipe. When the outer surface of the docking pipe moves into the interior of the annular protective sleeve 5, at this time, through the guidance of the arc-shaped guide plate 62, the arc-shaped positioning plate 61 gradually moves towards the inner surface of the annular protective sleeve 5 and moves along the outer surface of the docking pipe. When the tail gas treatment mechanism is installed in place, due to the elasticity of the elastic locking mechanism 64, the inner surface of the arc-shaped positioning plate 61 is completely attached to the outer surface of the docking pipe, and at the same time, the arc-shaped limiting block 63 snaps into the outer surface of the docking pipe to complete the locking work.

[0024] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. An exhaust gas treatment mechanism, comprising a first treatment pipe (1) and a connecting pipe (4), characterized in that, The end of the first processing pipe (1) is fixedly installed with arc-shaped clamping plates (2) at equal distances in a circular shape, and a connecting component (3) is fitted and installed on the end of the first processing pipe (1). The connecting pipe (4) is fixedly installed at the end of the first processing pipe (1), and an annular protective sleeve (5) is fixedly installed on the outer surface of the connecting pipe (4), and a locking component (6) is movably installed on the inner surface of the annular protective sleeve (5).

2. The exhaust gas treatment mechanism according to claim 1, characterized in that, The connecting component (3) includes a second processing pipe (31), a docking groove (32), a first locking rod (33), a circular pulling plate (34), and a return spring (35). The inner surface of the end of the second processing pipe (31) is provided with a docking groove (32), and the first locking rod (33) is movably connected inside the second processing pipe (31). The end of the first locking rod (33) is fixedly connected with a circular pulling plate (34), and a return spring (35) is fixedly connected to the inner side of the circular pulling plate (34).

3. The exhaust gas treatment mechanism according to claim 2, characterized in that, The internal dimensions of the docking groove (32) are exactly the same as the external dimensions of the arc-shaped clamping plate (2), and the arc-shaped clamping plate (2) and the second processing pipe (31) form a clamping structure through the docking groove (32).

4. The exhaust gas treatment mechanism according to claim 2, characterized in that, The end of the return spring (35) is fixedly connected to the inner side of the circular pulling plate (34), and the other end of the return spring (35) is fixedly connected to the outer surface of the second processing pipe (31), and the circular pulling plate (34) and the second processing pipe (31) form an elastic structure through the return spring (35).

5. A tail gas treatment mechanism according to claim 1, characterized in that, The locking component (6) includes an arc-shaped positioning plate (61), an arc-shaped guiding plate (62), an arc-shaped limiting block (63), an elastic locking mechanism (64), and a pull rod (65). The end of the arc-shaped positioning plate (61) is fixedly installed with an arc-shaped guiding plate (62), and arc-shaped limiting blocks (63) are installed at equal distances in an arc shape at the bottom of the arc-shaped positioning plate (61). Elastic locking mechanisms (64) are symmetrically installed on the left and right sides of the outer side of the arc-shaped positioning plate (61), and a pull rod (65) is fixedly installed on the outer surface of the arc-shaped positioning plate (61). The outer surface of the pull rod (65) is movably connected to the inside of the annular protective sleeve (5).

6. The exhaust gas treatment mechanism according to claim 5, characterized in that, The end of the arc-shaped limiting block (63) is fixedly connected to the inner side of the arc-shaped positioning plate (61), and the arc-shaped limiting block (63) and the arc-shaped positioning plate (61) form a fixed structure.

7. The tail gas treatment mechanism according to claim 5, characterized in that, The end of the elastic locking mechanism (64) is fixedly connected to the outer side of the arc-shaped positioning plate (61), and the other end of the elastic locking mechanism (64) is fixedly connected to the inner surface of the annular protective sleeve (5), and the arc-shaped positioning plate (61) and the annular protective sleeve (5) form an elastic structure through the elastic locking mechanism (64).

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