Hydrogen sulfide gas decontamination device

Abstract

The utility model discloses a hydrogen sulfide gas decontamination device which comprises a tower body and a filtering mechanism, the filtering mechanism is arranged on the lower portion of an inner cavity of the tower body, a supporting plate in the filtering mechanism is installed on the upper portion of the inner cavity of the tower body, and the hydrogen sulfide gas decontamination device further comprises a limiting plate, a wire mesh demister body, a groove and a positioning assembly. The limiting plate is installed on one side of the top of the supporting plate, the wire mesh demister body is placed on the top of the supporting plate, the grooves are formed in the two sides of the top of the wire mesh demister body respectively, and the positioning assemblies are arranged on the two sides of the top of the supporting plate respectively; according to the utility model, through the arrangement of the filtering mechanism, the advantage of stable filtering is achieved, meanwhile, the effect of quick disassembly and assembly is achieved, so that the filtering smoothness and the filtering effect are ensured, the filtering work is achieved by utilizing the wire mesh demister body, and the supporting plate and the limiting plate can limit the wire mesh demister body during installation, so that the filtering efficiency is improved. And the positioning assembly is matched with the groove to position and limit the wire mesh demister body, so that the influence of deviation on filtering is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen sulfide treatment, in particular to a hydrogen sulfide gas decontamination device. Background Art

[0002] Hydrogen sulfide is an inorganic compound. Under standard conditions, it is a flammable acidic gas, colorless, and needs to be processed by a decontamination device. The existing structure is relatively complex, and due to the use of fillers, it is easy to cause "tower blocking" problems during long-term operation.

[0003] In view of the above technical problems, a hydrogen sulfide gas decontamination device is disclosed in the announcement number CN206152581U. The hydrogen sulfide gas decontamination device adopts a gas-liquid direct contact method, avoids the internal parts of the equipment, does not block the equipment, and has a small size, is easy to move, and can adapt to a variety of working environments;

[0004] The above patent also has the following shortcomings: since it is not easy to quickly disassemble and assemble the filter device during processing, it is inconvenient to replace it, and it causes blockage and affects the filtering effect. Utility Model Content

[0005] The purpose of the utility model is to provide a hydrogen sulfide gas decontamination device, which has the advantages of effective filtering and convenient for quick disassembly and assembly, and can not only be replaced in time, but also ensures smoothness and filtering effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrogen sulfide gas decontamination device, comprising a tower body and a filtering mechanism, the filtering mechanism is arranged at the upper part of the inner cavity of the tower body, and the support plate in the filtering mechanism is installed at the upper part of the inner cavity of the tower body; it also includes a limit plate, a wire mesh demister body, a groove and a positioning assembly, the limit plate is installed on one side of the top of the support plate, the wire mesh demister body is placed on the top of the support plate, the grooves are respectively opened on both sides of the top of the wire mesh demister body, and the positioning assemblies are respectively arranged on both sides of the top of the support plate.

[0007] Preferably, the positioning assembly comprises a supporting module and a fixed module, the supporting module is arranged on both sides of the top of the support plate, and the fixed module is arranged above the supporting module.

[0008] Preferably, the support module includes a connecting tube, a spring and a baffle, the connecting tube is respectively installed on both sides of the top of the support plate, the spring is installed at the bottom end of the inner cavity of the connecting tube, and the baffle is installed at the top of the spring.

[0009] Preferably, the fixing module comprises a vertical rod, a connecting rod and a buckle, the vertical rod is mounted on the top of the baffle, the connecting rod is movably mounted inside the vertical rod, and the buckle is mounted on the top of the connecting rod.

[0010] Preferably, a spray mechanism is provided at the lower part of the inner cavity of the tower body, and the spray mechanism includes a liquid inlet component, a first spray component, a second spray component and an auxiliary component. The liquid inlet components are respectively arranged on the inner and outer sides of the tower body, the first spray component is arranged above the liquid inlet component, the second spray component is arranged above the first spray component, and the auxiliary component is arranged inside the tower body.

[0011] Preferably, the liquid inlet assembly comprises a pump and a first coil of pipe, the pump is installed on one side of the tower body, and the first coil of pipe is connected to the liquid discharge end of the pump through a pipeline.

[0012] Preferably, the first spray assembly includes a vertical pipe and a first spray head, the vertical pipe is connected to the top of the first circle pipe, and the first spray head is connected to the inner side of the vertical pipe.

[0013] Preferably, the second spray assembly includes a second circle tube and a second spray head, the second circle tube is connected to the top of the vertical pipe through a pipeline, and the second spray head is respectively connected to the outer side and the inner side wall of the second circle tube;

[0014] The auxiliary component includes a fixing ring and a connecting bucket. The fixing ring is installed at the lower part of the inner cavity of the tower body. The top of the fixing ring is installed at the bottom of the first circle tube, and the connecting bucket is installed at the upper part of the inner cavity of the tower body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model has the advantage of stable filtration through the setting of the filtering mechanism, and at the same time achieves the effect of quick disassembly and assembly to ensure the smoothness and effect of filtering. The wire mesh demister body is used for filtering, and the support plate and the limit plate can limit it during installation. The positioning component cooperates with the groove to limit the positioning of the wire mesh demister body to avoid offset affecting the filtration. The setting of the spraying mechanism can effectively improve the effect of the spraying and disinfection. The upper and lower double-stage disinfection method is adopted to perform multi-directional comprehensive spraying treatment to ensure the uniformity of the spraying. The first circle pipe, the vertical pipe and the first nozzle are used for the lower-level spraying operation, and the second circle pipe and the second nozzle are used for the upper-level spraying operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the filtering mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the connecting bucket structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limit plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the spring structure of the utility model.

[0022] In the figure: 1. tower body; 2. filtering mechanism; 21. support plate; 22. limit plate; 23. wire mesh demister body; 24. groove; 25. positioning assembly; 251. connecting pipe; 252. spring; 253. baffle; 254. vertical rod; 255. connecting rod; 256. buckle; 3. spray mechanism; 31. pump; 32. first circle of pipes; 33. vertical pipe; 34. first nozzle; 35. fixing ring; 36. connecting bucket; 37. second circle of pipes; 38. second nozzle. 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 5 The utility model provides a hydrogen sulfide gas decontamination device, comprising a tower body 1 and a filtering mechanism 2, wherein the filtering mechanism 2 is arranged at the upper part of the inner cavity of the tower body 1, and a support plate 21 in the filtering mechanism 2 is installed at the upper part of the inner cavity of the tower body 1, and the support plate 21 is used to support the top component;

[0025] It also includes a limit plate 22, a wire mesh demister body 23, a groove 24 and a positioning assembly 25, the limit plate 22 is installed on one side of the top of the support plate 21, the wire mesh demister body 23 is placed on the top of the support plate 21, the grooves 24 are respectively opened on both sides of the top of the wire mesh demister body 23, and the positioning assemblies 25 are respectively arranged on both sides of the top of the support plate 21;

[0026] The limiting plate 22 limits the wire mesh demister body 23 during installation, and the wire mesh demister body 23 directly performs gas-liquid separation. The cooperation between the groove 24 and the positioning assembly 25 is conducive to fixing the wire mesh demister body 23 while positioning and limiting it to prevent deviation.

[0027] Preferably, the positioning assembly 25 includes a supporting module and a fixing module. The supporting module is arranged on both sides of the top of the support plate 21, and the fixing module is arranged above the supporting module. The wire mesh demister body 23 is fixed by the cooperation of the supporting module and the fixing module.

[0028] Among them, the supporting module includes a connecting tube 251, a spring 252 and a baffle 253. The connecting tube 251 is respectively installed on both sides of the top of the support plate 21, the spring 252 is installed at the bottom end of the inner cavity of the connecting tube 251, and the baffle 253 is installed at the top of the spring 252. The connecting tube 251 is conducive to supporting the temporal components, and the spring 252 and the baffle 253 can elastically support the components above them.

[0029] The fixed module includes a vertical rod 254, a connecting rod 255 and a buckle 256. The vertical rod 254 is installed on the top of the baffle 253, the connecting rod 255 is movably installed inside the vertical rod 254, and the buckle 256 is installed on the top of the connecting rod 255. The cooperation of the vertical rod 254, the connecting rod 255 and the buckle 256 is convenient for pressing and fixing them under the elastic action, and is also convenient for disassembly;

[0030] During operation, a sealing plate is installed on the upper part of one side of the tower body 1. First, the sealing plate is pulled open. This operation is performed when the whole unit stops working. Then, the buckle 256 is pulled upward, and the bottom ends of the vertical rod 254, the connecting rod 255, and the buckle 256 are separated from the inside of the groove 24 until the connecting rod 255 is completely separated from the inside of the connecting tube 251. Then, the connecting rod 255 is rotated to drive the buckle 256 from a vertical state to a horizontal state. Then, when the buckle 256 is released, the connecting rod 255 in a horizontal state presses against the top of the connecting tube 251 to form a blockage that cannot be pressed downward. The other set is operated in the same way, and then it can be directly taken out.

[0031] When placing, place it directly on the top of the support plate 21 and push it inward until it fits the limit plate 22, then reverse the operation according to the removal method, rotate the connecting rod 255 from a horizontal state to a vertical state, and the elasticity of the spring 252 will pull it down and fix it.

[0032] Furthermore, a spray mechanism 3 is provided at the lower part of the inner cavity of the tower body 1. The spray mechanism 3 includes a liquid inlet component, a first spray component, a second spray component and an auxiliary component. The liquid inlet components are respectively arranged on the inner and outer sides of the tower body 1, the first spray component is arranged above the liquid inlet component, the second spray component is arranged above the first spray component, and the auxiliary component is arranged inside the tower body 1, which has the advantage of uniform spraying to avoid the missed gas being discharged directly without treatment.

[0033] In addition, the liquid inlet assembly includes a pump 31 and a first coil 32. The pump 31 is installed on one side of the tower body 1. The first coil 32 is connected to the discharge end of the pump 31 through a pipeline to extract and transport the liquid.

[0034] In addition, the first spray assembly includes a vertical pipe 33 and a first spray head 34. The vertical pipe 33 is connected to the top of the first circle pipe 32, and the first spray head 34 is connected to the inner side of the vertical pipe 33, which can assist in the liquid transportation and then perform the lower-level spraying work.

[0035] In addition, the second spray assembly includes a second coil 37 and a second spray head 38. The second coil 37 is connected to the top of the vertical pipe 33 through a pipeline. The second spray head 38 is respectively connected to the outer side and the inner side wall of the second coil 37 to achieve the upper spraying work, so as to perform secondary disinfection on the discharge outlet.

[0036] The auxiliary components include a fixing ring 35 and a connecting bucket 36. The fixing ring 35 is installed at the lower part of the inner cavity of the tower body 1. The top of the fixing ring 35 is installed at the bottom of the first circle tube 32. The connecting bucket 36 is installed at the upper part of the inner cavity of the tower body 1 to play a supporting role and assist it in stable, slow and uniform discharge.

[0037] The lower part of the other side of the tower body 1 is connected with an air inlet pipe, the bottom end of the tower body 1 is connected with a liquid discharge pipe, and electromagnetic valves are installed on the tops of the air inlet pipe and the liquid discharge pipe.

[0038] During the spraying operation, air is taken in through the existing air intake pipe. Before the air intake, the pump 31 can be started in advance to extract the solution, and then it is transported to the first nozzle 34 through the first circle pipe 32 and the second circle pipe 37 and sprayed out in atomization to wash the gas. After the lower-level treatment, the solution will be directly transported through the pipeline to the second circle pipe 37 and the second nozzle 38 for upper-level treatment, and then slowly discharged upward by the connecting bucket 36 and further processed.

[0039] Although the 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 hydrogen sulfide gas decontamination device, characterized in that: include: tower body; A filtering mechanism disposed in the upper part of the tower body cavity; The filtering mechanism comprises: A support plate installed in the upper part of the tower body cavity; A limit plate and a wire mesh demister body installed on one side of the top of the support plate; Grooves are provided on both sides of the top of the wire mesh demister body; and Positioning components are arranged on both sides of the top of the support plate.

2. A hydrogen sulfide gas decontamination device according to claim 1, characterized in that: The positioning assembly includes: a supporting module and a fixing module; Wherein, the supporting module is arranged on both sides of the top of the supporting plate, and the fixing module is arranged above the supporting module.

3. A hydrogen sulfide gas decontamination device according to claim 2, characterized in that: The support module comprises: Connecting pipes installed through both sides of the top of the support plate; A spring installed at the bottom end of the inner cavity of the connecting tube; and A baffle is mounted on the top of the spring.

4. A hydrogen sulfide gas decontamination device according to claim 3, characterized in that: The fixed module comprises: A vertical rod installed on the top of the baffle; A connecting rod movably mounted inside the vertical rod; and A buckle is installed on the top end of the connecting rod.

5. A hydrogen sulfide gas decontamination device according to claim 1, characterized in that: A spray mechanism is arranged at the lower part of the inner cavity of the tower body.

6. A hydrogen sulfide gas decontamination device according to claim 5, characterized in that: The spray mechanism comprises: a liquid inlet component, a first spray component, a second spray component and an auxiliary component; The liquid inlet components are respectively arranged on the inner and outer sides of the tower body, the first spray component is arranged above the liquid inlet component, the second spray component is arranged above the first spray component, and the auxiliary component is arranged inside the tower body.

7. A hydrogen sulfide gas decontamination device according to claim 6, characterized in that: The liquid inlet assembly comprises a pump and a first coil of pipe. The pump is installed on one side of the tower body. The first coil of pipe is connected to the liquid discharge end of the pump through a pipeline.

8. A hydrogen sulfide gas decontamination device according to claim 7, characterized in that: The first spray assembly includes a vertical pipe and a first spray head. The vertical pipe is connected to the top of the first circle pipe, and the first spray head is connected to the inner side of the vertical pipe.

9. A hydrogen sulfide gas decontamination device according to claim 8, characterized in that: The second spray assembly includes a second coil tube and a second spray head; The second circle tube is connected to the top of the vertical tube through a pipeline, and the second nozzle is connected to the outer side and inner side wall of the second circle tube respectively.

10. A hydrogen sulfide gas decontamination device according to claim 9, characterized in that: The auxiliary component includes a fixing ring and a connecting bucket; The fixing ring is installed at the lower part of the inner cavity of the tower body, the top of the fixing ring is installed at the bottom of the first circle tube, and the connecting bucket is installed at the upper part of the inner cavity of the tower body.

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