Mining raw material crushing system dust collector

Mining raw materials crushing system dust collector for raw minerals, lump ore and limestone, dolomite, bauxite, raw coal and other raw materials, crusher or crusher feeding port, discharge port, vibrating screen upper and belt conveyor transfer points and other parts of the closed device or dust collection cover, transfer points are suitable for the material at the double closed cover.

Dust-producing equipment with a closed cover cover up, or make dust collection chamber, so that the formation of uniform negative pressure inside the cover, to avoid dust escape, or with an open mouth suction cover to form a suction airflow, the exposed dusty area is controlled in a narrow range, so that the dust-carrying airflow is suction pumped through the dust collector cleaner through the exhaust pipe (or chimney) into the atmosphere.

Mining industry dust production points of several methods of treatment:

① Raw coal crushing and conveying dust removal system should take professional measures. Dust collector selection of bag-type dust collector, dust bag should have anti-static function; system and equipment should be electrostatic grounding, and set up explosion relief device. Gray hopper is appropriate to take thermal insulation or accompanying heat measures.

② The dust production equipment with a hood, you can also base a dust collection room. So that the hood to form a uniform negative pressure, to avoid dust escape, or with an open suction hood to form a suction airflow, the exposed dusty area is controlled in a narrow range, so that the dust-carrying airflow is suction pumped through the mine dust collector purified by the exhaust pipe (or chimney) into the atmosphere.

③ The extraction and dust removal system of raw material yard includes ore crushing and screening dust removal system, limestone crushing and screening dust removal system, aluminum ore crushing dust removal system, and coal crushing dust removal system. For dust-producing equipment centralized, the same nature of dust and the same working system of dust production points, try to use a large centralized dust removal system, easy to manage, such as limestone crushing, screening dust removal system up to dozens of dust-producing points concentrated in a large system. Otherwise, a small decentralized system can be used. A variety of dust removal system using dry high-efficiency bag filter.

④ mining raw materials crushing system dust collector for raw minerals, lump ore and limestone, dolomite, bauxite, raw coal and other raw materials, crusher or crusher of the feeding port ﹑ outlet, vibrating screen and the upper part of the belt conveyor transfer point and other parts of the airtight device or dust collection cover, transfer point of the material at the preferred place to set up a double-layer airtight cover.

⑤ The unloading truck on the trough and the quantitative feeding station under the trough of mixing and blending batching tank shall take measures to remove dust. The dust generated by the unloading truck on the trough can be ventilated by moving air outlet or vehicle-carried dust collector, or set up a large-volume airtight cover. For the dust generated by the quantitative unloading device under the trough, it is appropriate to set up a double-layer airtight cover. For the dust generated by the mixing and batching tank, it is appropriate to set up an independent dry dust removal system and adopt bag filter.