CN212262698U - Welding fume processing device - Google Patents
Welding fume processing device Download PDFInfo
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- CN212262698U CN212262698U CN202020795425.7U CN202020795425U CN212262698U CN 212262698 U CN212262698 U CN 212262698U CN 202020795425 U CN202020795425 U CN 202020795425U CN 212262698 U CN212262698 U CN 212262698U
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Abstract
The utility model provides a weld cigarette processing apparatus, be responsible for, connect including discharging fume pipe, gas collection discharge and be in discharge fume between the pipe and the gas collection be responsible for strain a dust remover, with a plurality of gas collecting sub-pipes, the setting that the gas collection is responsible for the connection are in the gas collecting sub-pipe is kept away from the gas collecting channel of the one end that the gas collection is responsible for, the gas collecting sub-pipe is including being close to the gas collection be responsible for and with the gas collection is responsible for pivot connection's first sub-pipe, with the second sub-pipe that the first sub-pipe set up along the horizontal direction interval, the third sub-pipe of intercommunication first sub-pipe and second sub-pipe, the gas collecting channel sets up the second sub-pipe is kept away from the one end of third sub-pipe. The welding fume processing device 100 of the utility model intensively processes the welding fume of a plurality of stations, and has convenient maintenance and economic operation; each station can be independently controlled, and the operation is flexible and convenient; the adsorption range of each station is large, and the adsorption effect is good.
Description
Technical Field
The utility model relates to a weld cigarette processing apparatus.
Background
The unorganized waste gas collection and treatment in the production and manufacturing industry is always a difficult problem of industrial enterprises, the unorganized waste gas collection and treatment in the production and manufacturing industry works in the environment for a long time, the health of people is seriously influenced, and the air pollution prevention and treatment law of the people's republic of China clearly defines that the unorganized emission of air pollution in the industry has breakthrough regulation: in industries such as steel, cement, nonferrous metals, chemical engineering, petrochemical industry, pharmacy, mineral exploitation and the like, fine management should be enhanced, the emission of dust and gaseous pollutants is strictly controlled, and the leakage and the emission in the production process are prevented by adopting modes such as workshop closing, centralized collection and treatment and the like.
The welding fume is fume produced in high temperature burning during welding and when the welding rod contacts the welded part, and this fume is harmful and floating in air to human body. After people inhale the smoke, the smoke can cause dizziness, headache, cough, chest distress, short breath and the like, and can seriously cause smoke poisoning or pneumoconiosis. Therefore, the collection and treatment of the smoke dust in the electric welding operation field can improve the working environment, protect the health of workers and reduce the electric welding smoke dust in the air of the operation field as much as possible, and keep the good working environment. The highest allowable concentration in the workshop air is 6mg/m3 according to the sanitation standard for electric welding smoke dust in the workshop air (GB16194-1996) issued by China.
In recent years, with the general attention of people to environmental protection and the urgent requirement for changing the operating environment of a workshop, and with the increasing of the strength of environmental protection policies, the random emission of waste gas is not allowed any more. And the collection and treatment of the unorganized flue gas are the current technical difficulties. O3 and CO, NO2, N2, etc. are generated during welding. Welding station quantity is many, and the tradition welds cigarette all-in-one and can only one to one, and dust collecting effect is not good, and the extravagant energy.
In view of the above, there is a need for an improved welding fume processing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weld cigarette processing apparatus to solve the problem that current processing apparatus treatment effect is not good, the extravagant energy.
In order to realize the above purpose, the utility model provides a weld cigarette processing apparatus, weld cigarette processing apparatus including discharge fume pipe, gas collection person in charge, connect discharge fume between pipe and the gas collection person in charge strain the dust remover, with a plurality of gas sub-pipes, the setting that the gas collection person in charge connects are in the gas collection sub-pipe is kept away from the gas collecting channel of the one end that the gas collection person in charge, the gas collection sub-pipe is including being close to the gas collection person in charge and with the gas collection person in charge pivoted joint's first sub-pipe, with the first sub-pipe is followed the second sub-pipe that the horizontal direction interval set up, the third sub-pipe of first sub-pipe of intercommunication and second sub-pipe, the gas collecting channel sets up the second sub-pipe is kept away from the one end of third sub-pipe.
As a further improvement, the welding smoke treatment device comprises a pressure regulating fan arranged in the gas collecting sub-pipe.
As a further improvement of the utility model, the welding fume treatment device comprises a second sub-pipe and a telescopic metal pipe of the gas collecting hood.
As a further improvement of the utility model, the welding fume treatment device comprises a valve arranged in the gas collecting sub-pipe to control the on-off of the gas collecting sub-pipe.
As a further improvement, the welding smoke treatment device comprises an induced draft fan, and the induced draft fan is arranged on the filter cartridge and the smoke exhaust pipe for controlling air draft.
As a further improvement of the utility model, the filter drum dust remover is a corrugated superfine nano coating filter drum.
The utility model has the advantages that: the welding fume processing device of the utility model intensively processes the welding fume of a plurality of stations, and has convenient maintenance and economic operation; each station can be independently controlled, and the operation is flexible and convenient; the adsorption range of each station is large, and the adsorption effect is good.
Drawings
FIG. 1 is a schematic structural view of a welding fume treatment device of the present invention;
fig. 2 is a schematic structural diagram of the gas collecting sub-tube of the welding fume treatment device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 2, the utility model discloses a welding fume processing device 100 is responsible for 2, is connected including discharging fume 1, gas collection discharging fume 1 and collecting fume and be responsible for 2 between filter cartridge dust remover 3, the setting is in discharge fume 1 and collecting fume and be responsible for 2 between draught fan 4, with the gas collection discharging fume 1 between the pipe 2 is responsible for a plurality of gas collection daughter pipes 5, the setting of connecting and is in gas collection daughter pipe 5 is kept away from the gas collection cover 6, the setting of the one end of gas collection leading to 2 are in pressure regulating fan 7, the setting in the gas collection daughter pipe 5 are in valve 8 and telescopic metal pipe 9 in the gas collection daughter pipe 5.
The smoke exhaust pipe 1 is connected with the outside and used for exhausting the treated smoke.
The filter cartridge dust remover 3 is a corrugated superfine nano-coating filter cartridge and is used for removing pollutants in welding smoke so that the welding smoke can reach the emission standard, and the filter cartridge dust remover 3 has a large specific surface area so that the welding smoke processing device 100 occupies a small area and has high dust removal efficiency.
Draught fan 4 is used for controlling convulsions, will draught fan 4 sets up the rear end of straining a dust remover 3 can reduce draught fan 4's wearing and tearing and corruption has effectively improved draught fan 4's life-span.
The gas-collecting hood 6 is trumpet-shaped to enlarge the absorption range, and the opening faces downwards.
The gas collecting sub-pipe 5 comprises a first sub-pipe 51 close to the gas collecting main pipe 2 and pivotally connected with the gas collecting main pipe 2, a second sub-pipe 52 arranged at an interval with the first sub-pipe 51 along the horizontal direction, and a third sub-pipe 53 communicating the first sub-pipe 51 and the second sub-pipe 52, and the gas collecting hood 6 is arranged at one end of the second sub-pipe 52 far away from the third sub-pipe 53. By arranging the plurality of gas collecting sub-pipes 5, smoke can be removed near welding points of different stations, and one filter cartridge dust remover 3 and one induced draft fan 4 are shared, so that the cost can be reduced and the space can be saved; by rotating the first sub-pipe 51, the gas collecting hood 6 can be controlled to rotate around the first sub-pipe 51, and sweep a space to suck out welding fume in a larger space.
The telescopic metal tube 9 connects the second sub-tube 52 and the gas collecting hood 6. The telescopic metal pipe 9 can control the ascending or descending of the gas-collecting hood 6, and further expand the absorption range of the gas-collecting hood 6.
The valves 8 are used for controlling the on-off of the gas collecting sub-tubes 5, and the valves 8 of each gas collecting sub-tube 5 are independent of each other, so that the work of each gas collecting sub-tube 5 can be independently controlled.
The pressure regulating fan 7 in each gas collecting sub-pipe 5 can regulate pressure according to different stations, and sequentially regulate the pressure in the gas collecting sub-pipe 5 and the pressure in the gas collecting main pipe 2, so that the air suction amount of each gas collecting sub-pipe 5 is balanced, and each station can achieve the best treatment effect.
The welding fume processing device 100 of the utility model intensively processes the welding fume of a plurality of stations, and has convenient maintenance and economic operation; each station can be independently controlled, and the operation is flexible and convenient; the adsorption range of each station is large, and the adsorption effect is good.
The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a weld cigarette processing apparatus which characterized in that: the welding fume processing device comprises a fume exhaust pipe, a gas collection main pipe, a filter cartridge deduster connected between the fume exhaust pipe and the gas collection main pipe, a plurality of gas collection sub-pipes connected with the gas collection main pipe, and a gas collecting hood arranged at one end of the gas collection sub-pipe far away from the gas collection main pipe, wherein the gas collection sub-pipe comprises a first sub-pipe close to the gas collection main pipe and pivotally connected with the gas collection main pipe, a second sub-pipe arranged at intervals along the horizontal direction with the first sub-pipe, and a third sub-pipe communicated with the first sub-pipe and the second sub-pipe, and the gas collecting hood is arranged at one end of the second sub-pipe far away from the third sub-pipe.
2. The welding fume treatment device according to claim 1, characterized in that: the welding fume treatment device comprises a pressure regulating fan arranged in the gas collecting sub-pipe.
3. The welding fume treatment device according to claim 1, characterized in that: the welding fume treatment device comprises a telescopic metal pipe which is connected with the second sub-pipe and the gas collecting hood.
4. The welding fume treatment device according to claim 1, characterized in that: the welding fume treatment device comprises a valve arranged in the gas collecting sub-pipe to control the on-off of the gas collecting sub-pipe.
5. The welding fume treatment device according to claim 4, characterized in that: the welding fume treatment device comprises an induced draft fan, and the induced draft fan is arranged between the filter cartridge dust remover and the fume exhaust pipe and used for controlling air draft.
6. The welding fume treatment device according to claim 5, characterized in that: the filter cartridge dust remover is a corrugated superfine nano-coating filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795425.7U CN212262698U (en) | 2020-05-14 | 2020-05-14 | Welding fume processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795425.7U CN212262698U (en) | 2020-05-14 | 2020-05-14 | Welding fume processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212262698U true CN212262698U (en) | 2021-01-01 |
Family
ID=73878878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020795425.7U Active CN212262698U (en) | 2020-05-14 | 2020-05-14 | Welding fume processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212262698U (en) |
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2020
- 2020-05-14 CN CN202020795425.7U patent/CN212262698U/en active Active
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