Waste gas purification device for waste gas treatment

Abstract

The utility model discloses a waste gas purification device for waste gas treatment, which comprises a shell, the shell is arranged on external equipment, a fixing mechanism is arranged on the shell, the fixing mechanism comprises a top plate, a pressing plate, a heating pipe, a fixing sleeve, a pressure spring, an insertion rod, a transverse rod, an unfastening mechanism and a treatment mechanism, the top plate is arranged on the shell, and the heating pipe is arranged on the pressing plate. A pressing plate is installed on the heating pipe, a fixing sleeve is installed on the top plate, the two ends of a pressure spring are connected to an insertion rod and the pressing plate respectively, the fixing mechanism provides a stable and easy-to-operate heating pipe installation mode, and the reliability and efficiency of the waste gas purification device are ensured; through cooperation of the top plate, the pressing plate, the heating pipe, the fixing sleeve, the pressure spring, the inserting rod, the transverse rod and the unfastening mechanism, the fixing mechanism can achieve rapid and stable fixing when the heating pipe is installed, meanwhile, good sealing performance is kept, and the fixing mechanism can be flexibly adjusted in the installation process through the design of the inserting rod and the transverse rod.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas purification for waste gas treatment, and more specifically, to a waste gas purification device for waste gas treatment. Background Art

[0002] In the existing technology, the exhaust gas purification device for exhaust gas treatment often needs to heat the exhaust gas through a heating pipe during operation to promote the reaction between harmful components in the exhaust gas and the purifier, thereby achieving exhaust gas purification. However, the existing exhaust gas purification device has certain limitations in the installation and removal of the heating pipe. Due to the needs of exhaust gas treatment, a large number of heating pipes are often required to be installed, and the installation and removal process of the existing equipment is not convenient enough, which affects the overall convenience and efficiency of the equipment.

[0003] When the exhaust gas purification device needs to replace or maintain the heating pipe, if the design of the existing equipment makes the installation and removal of the heating pipe complicated or difficult, it will increase the workload of the operator, prolong the maintenance time, and may affect the normal operation of the equipment. In addition, if the installation position of the heating pipe is not convenient for operation or maintenance, it may also cause the equipment to malfunction after a long period of operation, affecting the exhaust gas purification effect and the reliability of the equipment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides an exhaust gas purification device for exhaust gas treatment to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas purification device for exhaust gas treatment, comprising an outer shell, which is installed on external equipment, and a fixing mechanism is arranged on the outer shell, and the fixing mechanism comprises a top plate, a pressure plate, a heating tube, a fixing sleeve, a compression spring, an insertion rod, a transverse rod, an unfastening mechanism and a processing mechanism, the top plate is installed on the outer shell, a pressure plate is installed on the heating tube, the fixing sleeve is installed on the top plate, the two ends of the compression spring are respectively connected to the insertion rod and the pressure plate, the insertion rod is slidably connected in the fixing sleeve, a transverse hole is provided on the side wall of the fixing sleeve, the transverse rod is slidably connected in the transverse hole, an annular groove is provided on the side wall of the insertion rod, and a chamfer is provided on the upper end face of the annular groove, a fillet is provided on the transverse rod, the transverse rod is pressed against the annular groove, the unfastening mechanism is installed on the fixing sleeve, and the processing mechanism is installed on the outer shell.

[0008] The utility model is further configured that the unlocking mechanism comprises a lateral sleeve and an unlocking sleeve, the lateral sleeve is mounted on the side wall of the fixed sleeve, and the unlocking sleeve is slidably connected to the lateral sleeve, and the design of the unlocking mechanism ensures the convenience of unlocking.

[0009] The utility model is further configured that the two transverse rods are provided with follower plates, the follower plates are provided with resistance plates, the unfastening sleeve is provided with an unfastening groove, the resistance plate is pressed against the unfastening sleeve, and the design of the follower plates ensures the follow-up of the transverse rods.

[0010] The utility model is further configured that a tension spring is provided on the follower plate, one end of the tension spring is connected to the follower plate, and the other end of the tension spring is connected to the fixing sleeve. The design of the tension spring ensures the stability of the clamping.

[0011] The utility model is further configured that a push spring is arranged on the upper end surface of the unlocking sleeve, the push spring abuts against the pressure plate, a stop groove is arranged on the unlocking sleeve, and the design of the push spring ensures the sliding of the unlocking sleeve.

[0012] The utility model is further configured that the processing mechanism includes an air inlet and an air outlet, and the air inlet and the air outlet are respectively installed on both sides of the shell, and the design of the processing mechanism ensures the continuity of the exhaust gas treatment.

[0013] The utility model is further configured that an activated carbon layer and a filter plate are arranged on the lower end surface of the top plate, and the activated carbon layer and the filter plate are pressed inside the shell.

[0014] The utility model is further configured that a plurality of activated carbon layers and filter plates are provided, and the plurality of activated carbon layers and filter plates are symmetrically arranged along the plurality of heating tubes.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an exhaust gas purification device for exhaust gas treatment, which has the following beneficial effects:

[0017] 1. The fixing mechanism provides a stable and easy-to-operate heating pipe installation method, ensuring the reliability and efficiency of the exhaust gas purification device. Through the cooperation of the top plate, the pressure plate, the heating pipe, the fixing sleeve, the compression spring, the insertion rod, the transverse rod and the release mechanism, the fixing mechanism can achieve fast and stable fixation when installing the heating pipe while maintaining good sealing performance. The design of the insertion rod and the transverse rod enables the fixing mechanism to be flexibly adjusted during the installation process, thereby improving the convenience and adaptability of the fixing mechanism.

[0018] 2. The unlocking mechanism provides a flexible and easy way to disassemble the heating tube, ensuring the maintenance efficiency and safety of the exhaust gas purification device. Through the cooperation of the lateral sleeve, the unlocking sleeve, the follower plate, the resistance plate, the tension spring and the push spring, the unlocking mechanism can achieve fast and easy operation when disassembling the heating tube, thereby improving the efficiency of maintenance work.

[0019] 3. The treatment mechanism provides an efficient and comprehensive waste gas treatment method, ensuring the treatment effect and environmental protection of the waste gas purification device. Through the cooperation of the air inlet, air outlet, activated carbon layer and filter plate, the treatment mechanism can perform multi-level purification treatment on the waste gas, thereby improving the waste gas treatment effect. The design of the activated carbon layer and filter plate enables the treatment mechanism to achieve efficient adsorption and filtration during the treatment process, thereby ensuring the cleanliness and environmental protection of the waste gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an exhaust gas purification device for exhaust gas treatment in the utility model;

[0021] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of;

[0022] Figure 3 This is a schematic diagram of the structure of the heating tube in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the fixing sleeve in the utility model;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of the fixing sleeve in the utility model.

[0025] In the figure: 1. outer shell; 2. top plate; 3. pressure plate; 4. heating tube; 5. fixing sleeve; 6. compression spring; 7. insertion rod; 8. transverse rod; 9. transverse hole; 10. annular groove; 11. bevel; 12. fillet; 13. lateral sleeve; 14. release sleeve; 15. follower plate; 16. resistance plate; 17. release groove; 18. tension spring; 19. push spring; 20. stop groove; 21. air inlet; 22. air outlet; 23. activated carbon layer; 24. filter plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 , an exhaust gas purification device for exhaust gas treatment, comprising a shell 1, the shell 1 is mounted on an external device, a fixing mechanism is arranged on the shell 1, the fixing mechanism comprises a top plate 2, a pressure plate 3, a heating tube 4, a fixing sleeve 5, a compression spring 6, an insertion rod 7, a transverse rod 8, an unfastening mechanism and a processing mechanism, the top plate 2 is mounted on the shell 1, a pressure plate 3 is mounted on the heating tube 4, the fixing sleeve 5 is mounted on the top plate 2, the two ends of the compression spring 6 are respectively connected to the insertion rod 7 and the pressure plate 3, the insertion rod 7 is slidably connected in the fixing sleeve 5, a transverse hole 9 is opened on the side wall of the fixing sleeve 5, the transverse rod 8 is slidably connected in the transverse hole 9, an annular groove 10 is opened on the side wall of the insertion rod 7, and a groove 11 is opened on the upper end surface of the annular groove 10, and a groove 11 is opened on the transverse rod 8 Fillet 12, the transverse rod 8 is against the annular groove 10, the unfastening mechanism is installed on the fixed sleeve 5, the processing mechanism is installed on the shell 1, the unfastening mechanism includes a lateral sleeve 13 and an unfastening sleeve 14, the lateral sleeve 13 is installed on the side wall of the fixed sleeve 5, the unfastening sleeve 14 is slidably connected to the lateral sleeve 13, the two transverse rods 8 are provided with a follower plate 15, the follower plate 15 is provided with a contact plate 16, the unfastening sleeve 14 is provided with an unfastening groove 17, the contact plate 16 is pressed on the unfastening sleeve 14, the follower plate 15 is provided with a tension spring 18, one end of the tension spring 18 is connected to the follower plate 15, and the other end of the tension spring 18 is connected to the fixed sleeve 5, a push spring 19 is provided on the upper end surface of the unfastening sleeve 14, the push spring 19 is in contact with the pressure plate 3, and a stop groove 20 is provided on the unfastening sleeve 14.

[0030] In this embodiment, when the heating tube 4 needs to be installed, since the pressure plate 3 is equipped with a compression spring 6 and the heating tube 4, the two insertion rods 7 are respectively inserted into the fixed sleeve 5, and the heating tube 4 is inserted into the outer shell 1. As the insertion rod 7 abuts against the transverse rod 8, the transverse rod 8 moves outward, and then the first transverse rod 8 is inserted into the annular groove 10, and then continues to press downward, the round head abuts against the groove 11, and then drives the transverse rod 8 to continue to expand outward, so that the two transverse rods 8 are inserted into the annular groove 10. At this time, they can only be inserted but not pulled out. When it is necessary to release, continue to drive the pressure plate 3 to move downward, the compression spring 6 will be compressed and drive the push spring 19 to release the sleeve 14 to slide downward, so that the release groove 17 abuts against the contact plate 16, so that the follower plate 15 can be driven to move outward, and the transverse rod 8 also moves accordingly, thereby releasing the connection.

[0031] See also Figure 1 and Figure 2 , as an implementation method of the processing mechanism: the processing mechanism includes an air inlet 21 and an air outlet 22, the air inlet 21 and the air outlet 22 are respectively installed on both sides of the shell 1, and an activated carbon layer 23 and a filter plate 24 are provided on the lower end surface of the top plate 2, the activated carbon layer 23 and the filter plate 24 are pressed inside the shell 1, and a plurality of activated carbon layers 23 and filter plates 24 are provided, and the plurality of activated carbon layers 23 and filter plates 24 are symmetrically arranged along the plurality of heating tubes 4.

[0032] More specifically, when waste gas treatment is required, the waste gas is first introduced through the air inlet 21, first passes through the activated carbon layer 23 for the first layer process, then is filtered through the filter plate 24, and then is heated through multiple heating tubes 4 to complete the waste gas treatment process, and then is discharged through the air outlet 22 to complete the treatment process.

[0033] In summary, when the overall equipment is in use or running: when the heating tube 4 needs to be installed, since the compression spring 6 and the heating tube 4 are installed on the pressure plate 3, the two insertion rods 7 are respectively inserted into the fixed sleeve 5, and the heating tube 4 is inserted into the outer shell 1. As the insertion rod 7 abuts against the transverse rod 8, the transverse rod 8 moves outward, and then the first transverse rod 8 is inserted into the annular groove 10, and then continue to press downward, the round head abuts against the groove 11, and then drive the transverse rod 8 to continue to expand outward, so that the two transverse rods 8 are inserted into the annular groove 10. At this time, they can only be inserted but not pulled out. When it needs to be unlocked, continue to drive the pressure plate 3 to move downward, the compression spring 6 will be compressed and drive the push spring 19 to unlock the sleeve 14 to slide downward, so that the unlocking groove 17 abuts against the abutment plate 16, so that the follower plate 15 can be driven to move outward, and the transverse rod 8 also moves accordingly, thereby unlocking the connection.

[0034] When waste gas treatment is required, the waste gas is first introduced through the air inlet 21, first passes through the activated carbon layer 23 for the first layer process, then is filtered through the filter plate 24, and then is heated through multiple heating tubes 4 to complete the waste gas treatment process, and then is discharged through the air outlet 22 to complete the treatment process.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An exhaust gas purification device for exhaust gas treatment, comprising a housing (1), characterized in that: The housing (1) is mounted on an external device. A fixing mechanism is provided on the housing (1). The fixing mechanism comprises a top plate (2), a pressure plate (3), a heating tube (4), a fixing sleeve (5), a compression spring (6), an insertion rod (7), a transverse rod (8), an unlocking mechanism and a processing mechanism. The top plate (2) is mounted on the housing (1). The heating tube (4) is mounted with a pressure plate (3). The fixing sleeve (5) is mounted on the top plate (2). The two ends of the compression spring (6) are respectively connected to the insertion rod (7) and the pressure plate (3). The insert rod (7) is slidably connected in the fixing sleeve (5), a transverse hole (9) is provided on the side wall of the fixing sleeve (5), the transverse rod (8) is slidably connected in the transverse hole (9), an annular groove (10) is provided on the side wall of the insert rod (7), and a groove (11) is provided on the upper end surface of the annular groove (10), a rounded corner (12) is provided on the transverse rod (8), and the transverse rod (8) is pressed against the annular groove (10), the unlocking mechanism is installed on the fixing sleeve (5), and the processing mechanism is installed on the housing (1).

2. The exhaust gas purification device for exhaust gas treatment according to claim 1 is characterized in that: The unlocking mechanism comprises a lateral sleeve (13) and an unlocking sleeve (14); the lateral sleeve (13) is mounted on the side wall of the fixing sleeve (5); and the unlocking sleeve (14) is slidably connected to the lateral sleeve (13).

3. The exhaust gas purification device for exhaust gas treatment according to claim 2, characterized in that: The two transverse rods (8) are provided with a follower plate (15), the follower plate (15) is provided with a contact plate (16), the unfastening sleeve (14) is provided with an unfastening groove (17), and the contact plate (16) is pressed against the unfastening sleeve (14).

4. The exhaust gas purification device for exhaust gas treatment according to claim 3 is characterized in that: The follower plate (15) is provided with a tension spring (18), one end of the tension spring (18) is connected to the follower plate (15), and the other end of the tension spring (18) is connected to the fixed sleeve (5).

5. The exhaust gas purification device for exhaust gas treatment according to claim 4 is characterized in that: A push spring (19) is arranged on the upper end surface of the unlocking sleeve (14), the push spring (19) abuts against the pressing plate (3), and a stop groove (20) is arranged on the unlocking sleeve (14).

6. The exhaust gas purification device for exhaust gas treatment according to claim 1 is characterized in that: The processing mechanism comprises an air inlet (21) and an air outlet (22), and the air inlet (21) and the air outlet (22) are respectively installed on two sides of the housing (1).

7. The exhaust gas purification device for exhaust gas treatment according to claim 6 is characterized in that: An activated carbon layer (23) and a filter plate (24) are provided on the lower end surface of the top plate (2), and the activated carbon layer (23) and the filter plate (24) are pressed inside the outer shell (1).

8. The exhaust gas purification device for exhaust gas treatment according to claim 7 is characterized in that: A plurality of the activated carbon layers (23) and the filter plates (24) are provided, and the plurality of the activated carbon layers (23) and the filter plates (24) are symmetrically arranged along the plurality of the heating tubes (4).

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