Air cleaning device for vulcanization workshop

Abstract

The utility model relates to an air cleaning device for a vulcanization workshop, and belongs to the field of environmental protection equipment. A flue gas collecting branch pipeline communicated with a flue gas collecting main pipeline is arranged on the roof of the vulcanization workshop, an activated carbon box is installed in the flue gas collecting main pipeline, a spraying box is installed at the end of the flue gas collecting main pipeline on the rear portion of the activated carbon box, a water drainage pipe is connected to the bottom of the spraying box, and an agent nozzle is arranged in the spraying box. The agent nozzle is communicated with the agent water tank through an agent pipeline, an agent pump is installed in the agent water tank, an inner cavity of the agent water tank is communicated with the water inlet pipe, a smoke collecting fan is installed at an air outlet of the spraying box, and an exhaust outlet of the smoke collecting fan is connected with an exhaust pipeline. The device has the beneficial effects that pollution particles in vulcanized flue gas can be eliminated, and pollution-free clean air can be discharged.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection equipment, specifically an air cleaning device for a vulcanization workshop. Background Technology

[0002] As is well known, in the current tire production industry, tire blanks contain sulfur and other components that pollute the atmosphere. During the vulcanization process, after being heated at high temperatures, a large amount of sulfur-containing fumes are generated, which will cause air pollution if directly discharged into the atmosphere. Summary of the Invention

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides an air cleaning device for a vulcanization workshop to eliminate pollutants in the flue gas of the vulcanization workshop.

[0004] The technical solution adopted by this utility model to solve its technical problem is: an air cleaning device for a vulcanizing workshop, wherein a vulcanizing workshop is provided, characterized in that a flue gas collection branch pipe is provided on the roof of the vulcanizing workshop and connected to the main flue gas collection pipeline, an activated carbon box is installed in the main flue gas collection pipeline, a spray box is installed at the end of the main flue gas collection pipeline behind the activated carbon box, a drain pipe is connected to the bottom of the spray box, a chemical nozzle is provided in the spray box, the chemical nozzle is connected to a chemical water tank through a chemical pipeline, a chemical pump is installed in the chemical water tank, the inner cavity of the chemical water tank is connected to a water inlet pipe, a flue gas collection fan is installed at the air outlet of the spray box, and an external exhaust pipe is connected to the exhaust port of the flue gas collection fan.

[0005] The flue gas collection fan is installed inside the fan silencer room.

[0006] The beneficial effect of this invention is that it can eliminate polluting particles in sulfurized flue gas and emit clean, pollution-free air. Attached Figure Description

[0007] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0008] Figure 1 This is a schematic diagram of the structure of the present invention.

[0009] In the diagram: 1. Vulcanization workshop; 2. Flue gas collection branch pipeline; 3. Flue gas collection main pipeline; 4. Chemical pump; 5. Chemical water tank; 6. Chemical pipeline; 7. Chemical nozzle; 8. Drainage pipe; 9. Water inlet pipe; 10. Chemical spray; 11. Flue gas collection fan; 12. Fan silencer; 13. External discharge pipeline; 14. Vulcanization flue gas; 15. Clean air; 16. Activated carbon box. Detailed Implementation

[0010] In the figure, the present invention includes a vulcanization workshop 1. The roof of the vulcanization workshop 1 is provided with a flue gas collection branch pipe 2 connected to the main flue gas collection pipeline 3. An activated carbon box 16 is installed in the main flue gas collection pipeline 3. A spray box is installed at the end of the main flue gas collection pipeline 3 behind the activated carbon box 16. A drain pipe 8 is connected to the bottom of the spray box. A chemical nozzle 7 is provided in the spray box. The chemical nozzle 7 is connected to a chemical water tank 5 via a chemical pipeline 6. A chemical pump 4 is installed in the chemical water tank 5. The inner cavity of the chemical water tank 5 is connected to a water inlet pipe 9. A flue gas collection fan 11 is installed at the outlet of the spray box. The flue gas collection fan 11 is installed in a fan silencing room 12. The exhaust port of the flue gas collection fan 11 is connected to an external exhaust pipe 13.

[0011] This utility model connects the flue gas collection branch pipe 2 to the flue gas collection main pipe 3. Under the suction generated by the flue gas collection fan 11, the sulfurized flue gas is drawn into the flue gas collection main pipe 3, and the pollutant particles in the flue gas are filtered by the activated carbon box 16. The agent pump 4 injects the agent into the agent water tank 5 according to the set ratio. After the agent and water are mixed, they are injected into the agent nozzle 7 through the agent pipe 6. The agent spray 10 sprayed from the agent nozzle 7 reacts chemically with the sulfurized flue gas 14 passing through the flue gas collection main pipe 3, and then dissolves in the water and is discharged through the drain pipe 8. The treated clean air 15 is discharged into the atmosphere through the external discharge pipe 13.

[0012] During operation, the flue gas collection fan 11 operates in the fan silencing room 12, which can avoid noise pollution caused by the operation of the fan; the agent water tank 5 is equipped with a level gauge. When the mixture of agent and water is lower than the level, agent and water are added simultaneously through the water inlet pipe 9 and the agent pump 4. When the level reaches the set level, water and agent replenishment stops, ensuring that the agent water tank 5 can be continuously supplied with agent solution without interruption.

Claims

1. An air cleaning device for a vulcanization workshop, comprising a vulcanization workshop, characterized in that, The roof of the vulcanization workshop is equipped with a flue gas collection branch pipeline connected to the main flue gas collection pipeline. An activated carbon box is installed in the main flue gas collection pipeline. A spray box is installed at the end of the main flue gas collection pipeline behind the activated carbon box. A drain pipe is connected to the bottom of the spray box. A chemical nozzle is installed in the spray box. The chemical nozzle is connected to a chemical water tank through a chemical pipeline. A chemical pump is installed in the chemical water tank. The inner cavity of the chemical water tank is connected to a water inlet pipe. A flue gas collection fan is installed at the outlet of the spray box. The exhaust port of the flue gas collection fan is connected to an external exhaust pipeline.

2. The air cleaning device for the vulcanization workshop according to claim 1, characterized in that... The flue gas collection fan is installed inside the fan silencer room.

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