Drainage device for chemical gas

Abstract

The utility model provides a drainage device for chemical gas, which comprises a box body, and movable components are arranged on the left side and the right side in the box body; the number of the moving assemblies is two, and the two moving assemblies are arranged on the opposite sides of the two movable assemblies correspondingly; and the multiple dismounting assemblies are arranged between the two moving assemblies, each moving assembly comprises a fixed rod, the surface of each fixed rod is sleeved with a movable sleeve, the top and the bottom of each fixed rod are each connected with a fixed block, and one end of each fixed block is connected with the inner wall of the box body. According to the drainage device for the chemical gas, the movable assembly is arranged in the box body to be used in cooperation with the movable assembly, the detachable assembly in the box body can be pulled to the outer side of the box body, and the existing installation mode that a filter screen is fixedly installed can be replaced; and the filter screen can be conveniently detached, cleaned or replaced after being pulled to the outer side of the box body.

Description

Technical Field

[0001] The utility model relates to the field of chemical gas processing, in particular to a drainage device for chemical gas. Background Art

[0002] Chemical gas treatment is a vital link in chemical production. It mainly involves the collection, purification, conversion or emission control of various harmful, toxic or other adverse gases to reduce their harm to the environment and human health.

[0003] At present, a drainage device is used for auxiliary operation when processing chemical gases. During the gas drainage operation, the gas is filtered through a filter inside the drainage device. However, the filter inside the current drainage device is fixedly installed, and it is difficult to disassemble, replace or clean the filter after long-term use.

[0004] Therefore, it is necessary to provide a drainage device for chemical gases to solve the above technical problems. Utility Model Content

[0005] The utility model provides a drainage device for chemical gas, which solves the problem that the filter screen inside the existing drainage device is fixedly installed and the filter screen is difficult to disassemble, replace or clean after long-term use.

[0006] In order to solve the above technical problems, the utility model provides a drainage device for chemical gas, comprising:

[0007] A box body, wherein movable components are arranged on both the left and right sides of the box body;

[0008] A moving component, wherein the number of the moving components is two, and the two moving components are respectively arranged on the opposite sides of the two movable components;

[0009] A plurality of disassembly components are provided between two of the moving components.

[0010] Preferably, the movable assembly comprises a fixed rod, and a movable sleeve is sleeved on the surface of the fixed rod.

[0011] Preferably, the top and the bottom of the fixing rod are both connected to a fixing block, and one end of the fixing block is connected to the inner wall of the box body.

[0012] Preferably, the moving assembly comprises an L-shaped connecting rod, and a moving sleeve is sleeved on the surface of the L-shaped connecting rod.

[0013] Preferably, a fixing bolt is arranged inside the movable sleeve, and a fixing hole matching with the fixing bolt is opened on the surface of the L-shaped connecting rod.

[0014] Preferably, the disassembly assembly includes a filter screen, and disassembly grooves are provided at both left and right ends of the filter screen. A disassembly block is provided inside the disassembly groove, and one end of the disassembly block is connected to one side of the movable sleeve. A box cover is provided at the bottom of the box body.

[0015] Compared with the related art, the drainage device for chemical gas provided by the utility model has the following beneficial effects:

[0016] The utility model provides a drainage device for chemical gases. A movable component is arranged inside a box body for use in conjunction with a movable component. The disassembly component inside the box body can be pulled to the outside of the box body, which can replace the current fixed installation method of the filter screen, making it easy to disassemble, clean or replace the filter screen after the filter screen is pulled to the outside of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a drainage device for chemical gas provided by the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0019] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown.

[0020] Numbers in the figure: 1. box body, 2. movable component, 21. fixed rod, 22. movable sleeve, 23. fixed block, 3. movable component, 31. L-shaped connecting rod, 32. movable sleeve, 33. fixing bolt, 4. disassembly component, 41. filter screen, 42. disassembly groove, 43. disassembly block, 5. box cover. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a drainage device for chemical gas provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 A drainage device for chemical gas, comprising:

[0023] A box body 1, wherein movable components 2 are arranged on both left and right sides of the box body 1;

[0024] A moving component 3, wherein the number of the moving components 3 is two, and the two moving components 3 are respectively arranged on opposite sides of the two movable components 2;

[0025] A plurality of disassembly components 4 are disposed between two of the moving components 3 .

[0026] The movable assembly 2 comprises a fixed rod 21 , and a movable sleeve 22 is sleeved on the surface of the fixed rod 21 .

[0027] The top and bottom of the fixing rod 21 are both connected to fixing blocks 23 , and one end of the fixing block 23 is connected to the inner wall of the box body 1 .

[0028] One end of the L-shaped connecting rod 31 is connected to one side of the movable sleeve 22 , and the use of the disassembly block 43 and the disassembly groove 42 facilitates the installation and disassembly of the filter screen 41 .

[0029] The moving assembly 3 includes an L-shaped connecting rod 31 , and a moving sleeve 32 is sleeved on the surface of the L-shaped connecting rod 31 .

[0030] A fixing bolt 33 is disposed inside the movable sleeve 32 , and a fixing hole matched with the fixing bolt 33 is opened on the surface of the L-shaped connecting rod 31 .

[0031] The disassembly assembly 4 includes a filter 41, and a disassembly groove 42 is provided at both ends of the filter 41. A disassembly block 43 is provided inside the disassembly groove 42, and one end of the disassembly block 43 is connected to one side of the movable sleeve 32. A box cover 5 is provided at the bottom of the box body 1.

[0032] The working principle of a drainage device for chemical gas provided by the utility model is as follows:

[0033] When in use, when the filter 41 inside the box body 1 is to be disassembled, first, the L-shaped connecting rod 31 of the disassembly component 4 is pulled to move upward, and when the L-shaped connecting rod 31 moves upward, it drives the movable sleeve 22 to move on the surface of the fixed rod 21. When the L-shaped connecting rod 31 drives the disassembly component 4 to move to the outside of the box body 1, the fixing bolt 33 between the L-shaped connecting rod 31 and the movable sleeve 32 is taken out. When the fixing bolt 33 is taken out, the movable sleeve 32 is separated from the L-shaped connecting rod 31 by pulling the filter 41. When the filter 41 drives the movable sleeve 32 to separate from the L-shaped connecting rod 31, the filter 41 can be pulled to drive the disassembly groove 42 to separate from the disassembly block 43 on one side of the movable sleeve 32.

[0034] Compared with the related art, the drainage device for chemical gas provided by the utility model has the following beneficial effects:

[0035] The utility model provides a drainage device for chemical gases. A movable component 2 is arranged inside a box body 1 for use with a movable component 3. A disassembly component 4 inside the box body 1 can be pulled to the outside of the box body 1, which can replace the current fixed installation method of the filter screen 41, making it easy to disassemble, clean or replace the filter screen 41 after the filter screen 41 is pulled to the outside of the box body 1.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A drainage device for chemical gas, characterized in that: include: A box body, wherein movable components are arranged on both left and right sides of the box body; A moving component, wherein the number of the moving components is two, and the two moving components are respectively arranged on the opposite sides of the two movable components; A plurality of disassembly components are provided between two of the moving components.

2. The drainage device for chemical gas according to claim 1, characterized in that: The movable assembly comprises a fixed rod, and a movable sleeve is sleeved on the surface of the fixed rod.

3. The drainage device for chemical gas according to claim 2, characterized in that: The top and the bottom of the fixing rod are both connected with fixing blocks, and one end of the fixing block is connected to the inner wall of the box body.

4. The drainage device for chemical gas according to claim 1, characterized in that: The moving assembly comprises an L-shaped connecting rod, and a moving sleeve is sleeved on the surface of the L-shaped connecting rod.

5. The drainage device for chemical gas according to claim 4, characterized in that: A fixing bolt is arranged inside the movable sleeve, and a fixing hole matching with the fixing bolt is opened on the surface of the L-shaped connecting rod.

6. The drainage device for chemical gas according to claim 5, characterized in that: The disassembly assembly includes a filter screen, and disassembly grooves are provided at both left and right ends of the filter screen. A disassembly block is provided inside the disassembly groove, and one end of the disassembly block is connected to one side of the movable sleeve. A box cover is provided at the bottom of the box body.

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