In order to ensure the environmental protection of the quarry, equipment investors or operators usually take a variety of ways to improve the environment of the quarry. This article will introduce common environmental protection measures in quarries.
Generally speaking, environmental protection measures for quarries include dust control and noise reduction. The most effective way to control dust is dust suppression and dust collection.
Dust suppression system
An Active dry fog machine is professional equipment that produces ultra-fine dry fog. It is effective for continuous or intermittent automatic spraying of cloud-like dust-proof ion fog, which acts on dust-producing workplaces, suppresses dust, purifies air, and improves and manages dust working environment. To prevent dust hazards, an induction device is installed at the feed end, which can be automatically partially opened according to each discharge.
Falling point water spray
In the quarry and mining surface, the feed inlet of the open-air coarse crushing platform screening workshop and the discharging point of the transfer silo are sprayed to suppress dust.
High-pressure water mist at the blanking point and ring field spraying at the fence of the field.
Wind and dust suppression net
Reduce the wind speed in the production area, suppress dust and reduce spillage.
Dust collection system
Pulse baghouse dust collector
The pulse baghouse dust collector is a dry filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, and the dust-containing gas is filtered by the filtering effect of the fiber fabric. When the dust-containing gas enters the bag filter, the dust with large particles and high specific gravity will be affected by gravity. The effect settles down and falls into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
In addition to dust pollution in the quarry, there is also noise pollution. Common noise control measures include:
Set up closed workshops or all equipment at key locations without dust spillage, to prevent wind and dust, while reducing equipment noise pollution.
Place the main crushing equipment below the water level. Can effectively reduce equipment noise.
Contact us to customize the quarry dust and noise reduction plan for you.