Dust suppression system and dust suppression method

Abstract

The invention relates to the technical field of sand production, in particular to a dust suppression system and a dust suppression method. The dust suppression system comprises an encapsulation device, a water pump, spraying pipes, a water supply pipe, control valves and spray nozzles, wherein the encapsulation device is used for encapsulating a plurality of production devices on a sand productionline to form corresponding encapsulation units; the spray nozzles are arranged on each spraying pipe and are used for spraying dust produced by the sand production process; each spraying pipe is arranged on the corresponding encapsulation unit; one end of the water supply pipe is connected with the water pump; the other end of the water supply pipe is communicated with the spraying pipes on the encapsulation units; the control valves are arranged on the water supply pipe and are used for adjusting water spraying amounts of the spray nozzles. According to the dust suppression system disclosedby the invention, by encapsulating processing equipment and arranging the spraying pipes, dust and noises of the sand production line are controlled, and the influence on surrounding environment is reduced. The invention also provides the dust suppression method. By use of the dust suppression method, the effects of saving water, suppressing dust and reducing noise are realized.

Description

【Technical field】 [0001] The invention relates to the technical field of sand making, in particular to a dust suppression system and method. 【Background technique】 [0002] Most of the existing sand production lines are produced by wet process, which is mainly composed of blasting and reclaiming, coarse crushing, medium crushing, fine crushing, feeding, screening, washing, dehydration and sewage treatment. In addition to washing, dehydration and sewage treatment, the last few processes are completely immersed in water without generating dust. Even if the cleaning process is added to other processes, the common problem of a large amount of dust in the processing process cannot be avoided, especially fine crushing (shaping, sand making), Dust is particularly serious in the screening process. In addition, the sand making machine makes a lot of noise during operation, causing serious pollution to the environment and affecting the normal life of surrounding residents. 【Content...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing sand production lines are produced by wet process, which is mainly composed of blasting and reclaiming, coarse crushing, medium crushing, fine crushing, feeding, screening, washing, dehydration and sewage treatment. In addition to washing, dehydration and sewage treatment, the last few processes are completely immersed in water without generating dust. Even if the cleaning process is added to other processes, the common problem of a large amount of dust in the processing process cannot be avoided, especially fine crushing (shaping, sand making), Dust is particularly serious in the screening process

In addition, the sand making machine makes a lot of noise during operation, which causes serious pollution to the environment and affects the normal life of surrounding residents.

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