Catalytic device for waste gas treatment

Abstract

The utility model discloses a catalytic device for waste gas treatment, which comprises a waste gas treatment catalytic machine, two sides of the waste gas treatment catalytic machine are provided with connecting ports, the surface of the waste gas treatment catalytic machine is provided with an access hole in a penetrating manner, and an access plate is arranged in the access hole. A quick disassembly and assembly mechanism is arranged between the overhaul plate and the overhaul opening, an installation butt joint mechanism is arranged at the end of the connecting opening, and the quick disassembly and assembly mechanism comprises a connecting assembly arranged at the joint of the overhaul plate and the overhaul opening; the guide assembly is arranged in the connecting assembly; through the designed connecting groove, the connecting block, the guide groove, the guide block, the limiting groove, the limiting buckle and the telescopic spring, the overhauling plate can be rapidly limited or released from limiting, meanwhile, the overhauling plate can be conveniently operated in cooperation with the designed operating handle, and compared with the prior art, overhauling work of the waste gas treatment catalytic engine is greatly facilitated.

Description

Technical Field

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

[0002] Exhaust gas treatment refers to the use of various technologies and processes to reduce or remove harmful components in exhaust gas discharged into the atmosphere to protect the environment and purify the air. When treating exhaust gas, a catalytic machine is required to treat the exhaust gas. When the existing exhaust gas treatment catalytic machine is in use, since the inspection plate and the inspection port are fixedly connected by screwing, it is difficult to quickly remove the inspection plate when the exhaust gas treatment catalytic machine fails, and tools are required for disassembly. At the same time, the screw holes can be aligned during installation. For this reason, we propose a catalytic device for exhaust gas treatment. Utility Model Content

[0003] The utility model aims to provide a catalytic device for exhaust gas treatment, so as to solve the problem that the exhaust gas treatment catalytic device mentioned in the above background technology is troublesome to repair.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a catalytic device for exhaust gas treatment, comprising an exhaust gas treatment catalytic engine, connecting ports are arranged on both sides of the exhaust gas treatment catalytic engine, an inspection port is provided through the surface of the exhaust gas treatment catalytic engine, an inspection plate is arranged inside the inspection port, a quick disassembly mechanism is arranged between the inspection plate and the inspection port, an installation docking mechanism is arranged at the end of the connecting port, and the quick disassembly mechanism comprises:

[0005] A connecting assembly, which is arranged at the connection between the inspection plate and the inspection opening;

[0006] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0007] A limit assembly, which is arranged on the inner side of the guide assembly;

[0008] A sliding component, which is arranged inside the limiting component;

[0009] An operating component is arranged on the surface of the access panel.

[0010] Preferably, the connection assembly includes connection grooves symmetrically opened on the inner side of the inspection plate and connection blocks symmetrically fixed on both sides of the inner wall of the inspection opening, and the connection blocks are snap-connected with the connection grooves.

[0011] Preferably, the guide assembly comprises guide grooves symmetrically provided on the surface of the connection block and guide blocks symmetrically fixed inside the connection grooves, and the guide blocks are snap-connected with the guide grooves.

[0012] Preferably, the limit assembly includes limit grooves symmetrically opened on both sides of the guide block and built-in grooves symmetrically opened on both sides of the inner wall of the guide groove, and a limit buckle is arranged inside the built-in groove, and the limit buckle is snap-connected with the limit groove, and a telescopic spring is connected between the limit buckle and the built-in groove.

[0013] Preferably, the sliding assembly includes sliding grooves symmetrically opened on both sides of the inner wall of the built-in groove and sliding blocks symmetrically fixed on both sides of the limiting buckle, and the sliding blocks are slidably connected to the sliding grooves.

[0014] Preferably, the operating assembly includes an operating handle symmetrically fixed on the surface of the inspection plate.

[0015] Preferably, the installation docking mechanism includes a docking groove symmetrically opened at the end of the connection port and a docking block symmetrically fixed to the inner wall of the docking groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can realize the rapid limitation or release of the maintenance plate through the designed connecting groove, connecting block, guide groove, guide block, limit groove, limit buckle and telescopic spring. At the same time, with the designed operating handle, the maintenance plate can also be conveniently operated. Compared with the existing technology, the maintenance work of the exhaust gas treatment catalyst is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the inspection port structure of the utility model;

[0020] Figure 3 For the utility model Figure 2 A magnified schematic diagram of point A;

[0021] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0022] In the figure: 1. exhaust gas treatment catalyst; 2. connection port; 3. inspection port; 4. inspection plate; 100. connection groove; 101. connection block; 200. guide groove; 201. guide block; 300. limit groove; 301. built-in groove; 302. limit buckle; 303. telescopic spring; 400. slide groove; 401. slider; 500. operating handle; 600. docking groove; 601. docking block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a catalytic device for exhaust gas treatment, comprising an exhaust gas treatment catalytic machine 1, connecting ports 2 are arranged on both sides of the exhaust gas treatment catalytic machine 1, an inspection port 3 is opened through the surface of the exhaust gas treatment catalytic machine 1, an inspection plate 4 is arranged inside the inspection port 3, a quick disassembly mechanism is arranged between the inspection plate 4 and the inspection port 3, and an installation docking mechanism is arranged at the end of the connecting port 2, and the quick disassembly mechanism includes:

[0025] A connecting assembly, which is arranged at the connection between the inspection plate 4 and the inspection port 3;

[0026] A guide assembly, the guide assembly being arranged inside the connecting assembly;

[0027] A limit assembly, which is arranged on the inner side of the guide assembly;

[0028] A sliding component, which is arranged inside the limiting component;

[0029] An operating component is arranged on the surface of the access panel 4 .

[0030] In this embodiment, preferably, the connecting component includes a connecting groove 100 symmetrically opened on the inner side of the inspection panel 4 and a connecting block 101 symmetrically fixed on both sides of the inner wall of the inspection port 3. The inspection panel 4 and the inspection port 3 can be connected by snapping the connecting block 101 and the connecting groove 100.

[0031] In this embodiment, preferably, the guide assembly includes a guide groove 200 symmetrically opened on the surface of the connecting block 101 and a guide block 201 symmetrically fixed inside the connecting groove 100. The guide block 201 is snap-connected with the guide groove 200, so as to facilitate a guiding effect when the connecting block 101 is connected to the connecting groove 100.

[0032] In this embodiment, preferably, the limit assembly includes limit grooves 300 symmetrically opened on both sides of the guide block 201 and built-in grooves 301 symmetrically opened on both sides of the inner wall of the guide groove 200, and a limit buckle 302 is arranged inside the built-in groove 301. The limit buckle 302 is engaged with the limit groove 300, so that the inspection plate 4 can be limited and fixed inside the inspection port 3. A telescopic spring 303 is connected between the limit buckle 302 and the built-in groove 301, which can drive the limit buckle 302 to reset and bounce up.

[0033] In this embodiment, preferably, the sliding assembly includes sliding grooves 400 symmetrically opened on both sides of the inner wall of the built-in groove 301 and sliders 401 symmetrically fixed on both sides of the limiting buckle 302. The sliders 401 are slidably connected to the sliding grooves 400, which can play a role in guiding the movement of the limiting buckle 302.

[0034] In this embodiment, preferably, the operating assembly includes an operating handle 500 symmetrically fixed on the surface of the inspection plate 4 to facilitate holding and operating the inspection plate 4 .

[0035] In this embodiment, preferably, the installation docking mechanism includes a docking groove 600 symmetrically opened at the end of the connecting port 2 and a docking block 601 symmetrically fixed to the inner wall of the docking groove 600, so as to play a docking role when assembled with the connecting port 2.

[0036] The working principle and use process of the utility model are as follows: when it is necessary to inspect and repair the equipment inside the exhaust gas treatment catalyst 1, the utility model first holds the operating handle 500 to pull the inspection plate 4 to move inside the inspection port 3, so that it drives the guide block 201 to move inside the guide groove 200 to squeeze the limit buckle 302, so that the limit buckle 302 withdraws from the inside of the limit groove 300 and squeezes the telescopic spring 303 into the inside of the built-in groove 301, and at the same time drives the slider 401 to slide inside the slide groove 400, so as to release the limit on the guide block 201, so that the guide block 201 is separated from the inside of the guide groove 200, and drives the connecting groove 100 and the connecting block 101 to separate, so that the inspection plate 4 can be pulled out from the inside of the inspection port 3, and then the inside of the exhaust gas treatment catalyst 1 can be inspected and maintained through the inspection port 3, and when it is necessary to connect the connecting pipe to the connecting port 2, the docking groove 600 and the docking block 601 can be used for installation and docking.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A catalytic device for exhaust gas treatment, comprising an exhaust gas treatment catalytic engine (1), the exhaust gas treatment catalytic engine (1) being provided with connection ports (2) on both sides, an inspection port (3) being provided through the surface of the exhaust gas treatment catalytic engine (1), an inspection plate (4) being provided inside the inspection port (3), characterized in that: A quick disassembly and assembly mechanism is provided between the inspection plate (4) and the inspection port (3), and a mounting docking mechanism is provided at the end of the connection port (2). The quick disassembly and assembly mechanism comprises: A connecting assembly, the connecting assembly being arranged at the connection between the inspection plate (4) and the inspection opening (3); A guide assembly, the guide assembly being arranged inside the connecting assembly; A limit assembly, which is arranged on the inner side of the guide assembly; A sliding component, which is arranged inside the limiting component; An operating component is arranged on the surface of the inspection plate (4).

2. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The connection assembly comprises a connection groove (100) symmetrically arranged on the inner side of the inspection plate (4) and connection blocks (101) symmetrically fixed on both sides of the inner wall of the inspection opening (3); the connection blocks (101) are snap-fitted and connected to the connection groove (100).

3. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The guide assembly comprises a guide groove (200) symmetrically arranged on the surface of the connection block (101) and a guide block (201) symmetrically fixed inside the connection groove (100); the guide block (201) is snap-fitted and connected to the guide groove (200).

4. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The limiting assembly comprises limiting grooves (300) symmetrically arranged on both sides of the guide block (201) and built-in grooves (301) symmetrically arranged on both sides of the inner wall of the guide groove (200); a limiting buckle (302) is arranged inside the built-in groove (301); the limiting buckle (302) is snap-connected with the limiting groove (300); and a telescopic spring (303) is connected between the limiting buckle (302) and the built-in groove (301).

5. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The sliding assembly comprises sliding grooves (400) symmetrically arranged on both sides of the inner wall of the built-in groove (301) and sliding blocks (401) symmetrically fixed on both sides of the limiting buckle (302), and the sliding blocks (401) are slidably connected to the sliding grooves (400).

6. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The operating assembly comprises an operating handle (500) symmetrically fixed on the surface of the inspection plate (4).

7. A catalytic device for exhaust gas treatment according to claim 1, characterized in that: The mounting docking mechanism comprises a docking groove (600) symmetrically arranged at the end of the connection port (2) and a docking block (601) symmetrically fixed to the inner wall of the docking groove (600).

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