Device for deodorizing industrial waste gas

Abstract

The utility model relates to the technical field of industrial deodorization, in particular to a device for deodorizing industrial waste gas, which comprises a pipe body and a branch discharge pipe arranged on the pipe body, and further comprises a mounting ring arranged on the pipe body, the cotton cloth is arranged on the mounting ring and is used for absorbing moisture in the malodorous gas; the hollow frame is slidably arranged on the mounting ring and is used for slidably extruding the cotton cloth to discharge moisture; according to the device for deodorizing the industrial waste gas, the hollow frame is driven by the sliding assembly to slide back and forth on the mounting ring in a reciprocating manner, and cotton cloth is extruded, so that water on the cotton cloth is extruded out; the water extruded on the surface of the hollow frame is driven to be discharged from the branch discharge pipes by matching with the discharge assembly, so that the water is prevented from occupying adsorption sites of the activated carbon, the adsorption capacity of the activated carbon is reduced, and the device has very high practicability in the actual use process.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial deodorization, in particular to a device for deodorizing industrial waste gas. Background Art

[0002] The device for deodorizing industrial waste gas uses physical, chemical or biological methods to remove or convert malodorous substances in the waste gas into harmless substances.

[0003] Landfill is one of the main treatment sites for urban domestic waste. Due to the decay and fermentation of garbage, a large amount of malodorous gas will be generated. The malodorous gas is introduced into an adsorption tower or adsorption bed. Existing solutions include absorption method, which uses absorbents (such as liquid absorbents, solid absorbents, etc.) to absorb the malodorous gas. Existing solid absorbents include activated carbon. The malodorous gas contacts with the activated carbon to achieve the purpose of deodorization. The harmful substances in the malodorous gas will be adsorbed by the activated carbon, but these large amounts of odor usually contain water vapor. This is because a large amount of moisture will be generated during the landfill process of garbage. This moisture will evaporate as the garbage decays and ferments to form water vapor. When water vapor contacts activated carbon, it may occupy the adsorption sites of activated carbon, thereby reducing the adsorption capacity of activated carbon. Water vapor may also cause changes in the structure of activated carbon, thereby affecting its adsorption performance, and then causing the activated carbon to need to be replaced multiple times. For this reason, we propose a device for deodorizing industrial waste gas. Utility Model Content

[0004] A technical problem to be solved by the present application is to design a device for deodorizing industrial waste gas by removing moisture from malodorous gases.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a device for deodorizing industrial waste gas, comprising a pipe body and a branch discharge pipe arranged on the pipe body, and

[0006] A mounting ring, arranged on the pipe body;

[0007] Cotton cloth, set on the mounting ring, used to absorb moisture in the malodorous gas;

[0008] A hollow frame is slidably arranged on the mounting ring and is used for slidingly squeezing the cotton cloth to discharge moisture;

[0009] A sliding assembly is arranged in the tube body and connected to the hollow frame, so that the sliding assembly drives the hollow frame to slide back and forth on the mounting ring and squeeze the cotton cloth;

[0010] The discharge component is arranged in the pipe body and connected with the sliding component. When the sliding component is working, the water squeezed on the surface of the hollow frame is driven to be discharged from the branch discharge pipe by the discharge component.

[0011] The measures to further optimize this technical solution are:

[0012] In some embodiments, the sliding assembly includes a strip groove arranged on the mounting ring, the hollow frame is slidably arranged on the strip groove, a sealing strip is arranged on the strip groove, the two ends of the sealing strip are respectively connected to the corresponding surfaces of the hollow frame and the strip groove, and the tube body is provided with a driving member for driving the hollow frame to slide back and forth along the strip groove.

[0013] In some embodiments, the driving member includes a mounting frame arranged on a tube body, a rotating shaft is rotatably arranged on the mounting frame, fan blades are arranged on the rotating shaft, a synchronization rod is arranged on the rotating shaft, a driving column is arranged on the synchronization rod, a slide groove is arranged on the hollow frame, and the driving column is slidably arranged on the slide groove.

[0014] In some embodiments, the discharge assembly includes a plurality of one-way valves arranged on a hollow frame, a hollow cylinder is arranged on the mounting ring, a branch air inlet pipe is fixedly passed through the hollow cylinder and the hollow frame, and a pressure piece is arranged on the pipe body to drive moisture to be discharged from the branch discharge pipe.

[0015] In some embodiments, the pressure member includes a plurality of one-way valves 2 arranged on the branch air inlet pipe, a plurality of one-way valves 3 arranged on the branch exhaust pipe, the branch exhaust pipe is fixedly passed through a hollow cylinder, a piston is slidably arranged in the hollow cylinder, an elastic rope is arranged between the piston and the hollow frame, the elastic rope is slidably arranged in the hollow cylinder, a spring is arranged on the corresponding surfaces of the piston and the hollow cylinder, and a guide member for guiding the elastic rope is arranged on the mounting ring.

[0016] In some embodiments, the guide member includes a fixed curved rod, on which a guide roller is rotatably arranged, and the elastic rope cooperates with the guide roller.

[0017] In some embodiments, a roller is rotatably disposed on the driving column, and the roller is slidably disposed on a sliding groove.

[0018] The utility model has at least the following beneficial effects:

[0019] The sliding component drives the hollow frame to slide back and forth on the mounting ring and squeeze the cotton cloth so that the moisture on the cotton cloth is squeezed out. The discharge component then drives the moisture squeezed on the surface of the hollow frame to be discharged from the branch discharge pipe, preventing moisture from occupying the adsorption sites of the activated carbon, thereby reducing the adsorption capacity of the activated carbon. It is very practical in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the local cross-section structure;

[0022] Figure 3 For this utility model Figure 2 Schematic diagram of the local cross-section structure;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the local cross-section structure;

[0024] Figure 5 This is a schematic diagram of the overall structure of Example 2 of the utility model.

[0025] In the figure: 1. tube body; 2. branch discharge pipe; 3. mounting ring; 4. cotton cloth; 5. hollow frame; 6. sliding assembly; 61. strip groove; 62. sealing strip; 7. driving member; 71. mounting frame; 72. rotating shaft; 73. fan blade; 74. synchronization rod; 75. driving column; 76. slide groove; 8. discharge assembly; 81. guide valve 1; 82. hollow cylinder; 83. branch air inlet pipe; 9. pressure member; 91. one-way valve 2; 92. one-way valve 3; 93. piston; 94. elastic rope; 95. spring; 10. guide member; 101. fixed bent rod; 102. guide roller; 11. roller. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] See also Figure 1-4 The utility model provides a technical solution: a device for deodorizing industrial waste gas, comprising a pipe body 1 and a branch discharge pipe 2 arranged on the pipe body 1, and also comprising

[0029] A mounting ring 3, arranged on the tube body 1;

[0030] Cotton cloth 4, arranged on the mounting ring 3, for absorbing moisture in the malodorous gas;

[0031] A hollow frame 5 is slidably disposed on the mounting ring 3 and is used for slidingly squeezing the cotton cloth 4 to discharge moisture;

[0032] The sliding assembly 6 is arranged in the tube body 1 and connected to the hollow frame 5, so that the sliding assembly 6 drives the hollow frame 5 to slide back and forth on the mounting ring 3 and squeeze the cotton cloth 4;

[0033] The discharge assembly 8 is arranged in the pipe body 1 and connected to the sliding assembly 6. When the sliding assembly 6 is working, the discharge assembly 8 drives the moisture squeezed from the surface of the hollow frame 5 to be discharged from the branch discharge pipe 2.

[0034] The sliding assembly 6 includes a strip groove 61 arranged on the mounting ring 3, and the hollow frame 5 is slidably arranged on the strip groove 61. A sealing strip 62 is arranged on the strip groove 61. The sealing strip 62 prevents moisture in the odor from passing through the tube body 1, and folds and contracts as the hollow frame 5 slides. The two ends of the sealing strip 62 are respectively connected to the corresponding surfaces of the hollow frame 5 and the strip groove 61. A driving member 7 is arranged on the tube body 1 to drive the hollow frame 5 to slide back and forth along the strip groove 61.

[0035] The driving member 7 includes a mounting frame 71 arranged on the tube body 1, a rotating shaft 72 is rotatably arranged on the mounting frame 71, a fan blade 73 is arranged on the rotating shaft 72, a synchronization rod 74 is arranged on the rotating shaft 72, a driving column 75 is arranged on the synchronization rod 74, a slide groove 76 is arranged on the hollow frame 5, and the driving column 75 is slidably arranged on the slide groove 76.

[0036] The discharge assembly 8 includes a plurality of one-way valves 81 arranged on the hollow frame 5, a hollow cylinder 82 is arranged on the mounting ring 3, a branch air inlet pipe 83 is fixedly passed through the hollow cylinder 82 and the hollow frame 5, and a pressure member 9 is arranged on the pipe body 1 to drive the water to be discharged from the branch discharge pipe 2.

[0037] The pressure member 9 includes a plurality of one-way valves 91 arranged on the branch air inlet pipe 83, a plurality of one-way valves 92 arranged on the branch discharge pipe 2, the branch discharge pipe 2 is fixedly passed through the hollow cylinder 82, a piston 93 is slidably arranged in the hollow cylinder 82, an elastic rope 94 is arranged between the piston 93 and the hollow frame 5, the elastic rope 94 is slidably arranged in the hollow cylinder 82, a spring 95 is arranged on the corresponding surfaces of the piston 93 and the hollow cylinder 82, and a guide member 10 for guiding the elastic rope 94 is arranged on the mounting ring 3.

[0038] The guide member 10 includes a fixed curved rod 101 , on which a guide roller 102 is rotatably provided, and the elastic rope 94 cooperates with the guide roller 102 .

[0039] When in use, malodorous gas enters the tube body 1, and the cotton cloth 4 absorbs the moisture in the malodorous gas. The entry of malodorous gas drives the fan blade 73 to rotate, and the fan blade 73 drives the rotating shaft 72 to rotate, and the rotating shaft 72 drives the synchronous rod 74 to rotate synchronously. The driving column 75 on the synchronous rod 74 slides back and forth on the slide groove 76, and drives the hollow frame 5 to slide back and forth along the strip groove 61. The hollow frame 5 slides while pulling the elastic rope 94, and the elastic rope 94 pulls the piston 93 to slide. The sliding of the piston 93 drives the branch air intake pipe 83 to absorb the moisture on the cotton cloth 4 from the one-way valve 81, so that the moisture enters the hollow cylinder 82. When the piston 93 is reset by the elasticity of the spring 95, the branch air intake pipe 83 transports the moisture into the hollow cylinder 82, and the branch discharge pipe 2 discharges the moisture in the hollow cylinder 82.

[0040] Example 2

[0041] See also Figure 5 , the utility model provides a technical solution:

[0042] What is different from Example 1 is that a roller 11 is rotatably provided on the driving column 75, and the roller 11 is slidably provided on the slide groove 76. The roller 11 is driven to slide back and forth in the slide groove 76, so that the hollow frame 5 slides back and forth along the strip groove 61, thereby reducing the friction between the driving column 75 and the slide groove 76 and improving the service life of the product.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for deodorizing industrial waste gas, comprising a pipe body (1) and a branch discharge pipe (2) arranged on the pipe body (1), characterized in that: Also includes A mounting ring (3) is arranged on the tube body (1); Cotton cloth (4), arranged on the mounting ring (3), for absorbing moisture in the malodorous gas; A hollow frame (5) is slidably disposed on the mounting ring (3) and is used for slidingly squeezing the cotton cloth (4) to discharge moisture; A sliding assembly (6) is arranged in the tube body (1) and connected to the hollow frame (5), so that the sliding assembly (6) drives the hollow frame (5) to slide back and forth on the mounting ring (3) and squeeze the cotton cloth (4); The discharge assembly (8) is arranged in the pipe body (1) and connected to the sliding assembly (6). When the sliding assembly (6) is in operation, the discharge assembly (8) drives the water squeezed from the surface of the hollow frame (5) to be discharged from the branch discharge pipe (2).

2. The device for deodorizing industrial waste gas according to claim 1, characterized in that: The sliding assembly (6) comprises a strip groove (61) arranged on the mounting ring (3), the hollow frame (5) is slidably arranged on the strip groove (61), a sealing strip (62) is arranged on the strip groove (61), two ends of the sealing strip (62) are respectively connected to corresponding surfaces of the hollow frame (5) and the strip groove (61), and a driving member (7) is arranged on the tube body (1) for driving the hollow frame (5) to slide back and forth along the strip groove (61).

3. The device for deodorizing industrial waste gas according to claim 2, characterized in that: The driving member (7) comprises a mounting frame (71) arranged on the tube body (1); a rotating shaft (72) is rotatably arranged on the mounting frame (71); a fan blade (73) is arranged on the rotating shaft (72); a synchronization rod (74) is arranged on the rotating shaft (72); a driving column (75) is arranged on the synchronization rod (74); a sliding groove (76) is arranged on the hollow frame (5); and the driving column (75) is slidably arranged on the sliding groove (76).

4. The device for deodorizing industrial waste gas according to claim 3, characterized in that: The discharge assembly (8) comprises a plurality of one-way valves (81) arranged on a hollow frame (5); a hollow cylinder (82) is arranged on the mounting ring (3); a branch air intake pipe (83) is fixedly passed through the hollow cylinder (82) and the hollow frame (5); and a pressure member (9) is arranged on the pipe body (1) for driving water to be discharged from the branch discharge pipe (2).

5. The device for deodorizing industrial waste gas according to claim 4, characterized in that: The pressure member (9) comprises a plurality of one-way valves (91) arranged on the branch air inlet pipe (83), a plurality of one-way valves (92) arranged on the branch discharge pipe (2), the branch discharge pipe (2) is fixedly passed through the hollow cylinder (82), a piston (93) is slidably arranged in the hollow cylinder (82), an elastic rope (94) is arranged between the piston (93) and the hollow frame (5), the elastic rope (94) is slidably arranged in the hollow cylinder (82), a spring (95) is arranged on the corresponding surfaces of the piston (93) and the hollow cylinder (82), and a guide member (10) for guiding the elastic rope (94) is arranged on the mounting ring (3).

6. The device for deodorizing industrial waste gas according to claim 5, characterized in that: The guide member (10) comprises a fixed curved rod (101), a guide roller (102) is rotatably arranged on the fixed curved rod (101), and the elastic rope (94) cooperates with the guide roller (102).

7. The device for deodorizing industrial waste gas according to claim 6, characterized in that: A roller (11) is rotatably arranged on the driving column (75), and the roller (11) is slidably arranged on the sliding groove (76).

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