Mine dust pollution purification method
A technology for dust purification and dust pollution, applied in chemical instruments and methods, separation methods, separation of dispersed particles, etc., can solve problems such as dust purification, achieve the effects of improving purification efficiency, increasing contact intensity, and obvious dust removal effect
Active Publication Date: 2019-12-03
芷兰生态环境建设有限公司
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Problems solved by technology
[0007] Aiming at the deficiencies of the prior art, the present invention provides a mine dust pollution purification method to solve the dust purification problem in the mining process
Method used
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[0039] As an embodiment of the present invention, clamping plates 32 are arranged on both sides of the spring 31, and the spring 31 is fixedly connected to the clamping plates 32; the clamping plates 32 protrude from the housing 1 and are located below the slider 41, The slide block 41 slides down and can collide with the clamping plate 32; when the sliding block 41 falls and contacts the clamping plate 32 due to the vibration of the mining area, the vibration of the filter screen 4 connected to the clamping plate 32 is aggravated. The air flow contact takes away more dust, which improves the dust purification efficiency.
[0040] As an embodiment of the present invention, at least two showers 11, an inclined water storage tank 12, a drain valve 13 and an exhaust hole 14 are arranged inside the outer shell; Above the filter screen 3 and the rotating module 4, the sprayer 11 can spray mist water droplets; the water storage tank 12 is located below the impeller 22, and the water...
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The invention belongs to the technical field of dust treatment, and particularly provides a mine dust pollution purification method. Dust purification equipment used in the method comprises a shell, adust removing module, a metal screen and a rotating module; gas containing dust is subjected to dust removing through the dust removing module and gas flow is split, the gas flow is subjected to secondary dust removing when passing through the metal screen, and a motor drives the rotating module to move, so that the metal screen is driven to shake again and the dust removing effect of the metal screen is enhanced; shaking of a mining area drives intense contact between the gas flow and the metal screen, therefore, more dust is filtered out, and the dust removing effect is enhanced; a sprayerarranged on the inner side of the shell can clean the dust on the surface of each part and can be combined with dust to remove the dust under the action of gravity; and by means of a water storage tank arranged at the bottom of the equipment, the dust can be collected and cleaned while the dust is removed by water. The problem about purification of mine dust is solved by enhancing filtration intensity.
Description
technical field [0001] The invention belongs to the technical field of dust treatment, in particular to a method for purifying mine dust pollution. Background technique [0002] Mine dust is mainly composed of ore particles and other powders, and is divided into dry dust and wet dust in state; in the process of mining and subsequent processing and production, dust generation is mainly concentrated in the drilling and blasting process, crushing, screening and belt transmission , transportation, and reloading; a complete mine processing production line needs to go through processes such as crushing, screening, grinding, transportation, and aggregates. Each process, accompanied by the fragmentation and movement of the ore, will gradually separate fine particles , resulting in more and more dust. [0003] There are many types of mine dust with different properties. Generally speaking, the smaller the dust particle size, the less likely it is to settle in the air and it is diffi...
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IPC IPC(8): B01D50/00
CPCB01D50/10
Inventor 不公告发明人
Owner 芷兰生态环境建设有限公司