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Iron ore blasting air filtering device

An air filter device, iron ore technology, applied in the direction of blasting, dispersed particle filtration, dispersed particle separation, etc., can solve the problems of polluted air, iron oxide particles, iron-containing particles cannot be recycled, and affect the health of workers, etc., to achieve high-efficiency collection , the effect of preventing gas diffusion

Inactive Publication Date: 2020-02-21
申立霞
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The present invention overcomes the huge destructive force and iron ore particle floating dust and dust generated in the blasting process in the prior art, and at the same time, the explosive gas product contains toxic substances such as nitrogen oxides and hydrogen sulfide, which in turn causes blasting workers to inhale Too much smoke in the lungs will affect the health of workers, and at the same time the gas product nitrogen oxides pollutes the air, and the iron oxide particles in the smoke cannot be recovered. The technical problem to be solved by the present invention is to provide an iron ore blasting air filter

Method used

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  • Iron ore blasting air filtering device
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  • Iron ore blasting air filtering device

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Embodiment

[0023] An iron ore blasting air filtration device, such as Figure 1-5 As shown, it includes a connection frame 1, a support column 2, a control panel 3, a first top plate 4, a second top plate 5, a gas collection mechanism 6, a gas product filter mechanism 7, a separation and dust collection mechanism 8 and an iron ore particle extraction mechanism 9 The right side of the bottom end of the connecting frame body 1 is connected with the support column 2; the middle part of the right end of the connecting frame body 1 is provided with a control panel 3; the right side of the top end of the connecting frame body 1 is connected with the first top plate 4; It is connected with the second top plate 5, and the right side of the top of the second top plate 5 is connected with the first top plate 4; a gas collection mechanism 6 is arranged on the upper left of the connection frame 1, and the top left end of the gas collection mechanism 6 is connected with the second top plate 5 connect...

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Abstract

The invention relates to an air filtering device, in particular to an iron ore blasting air filtering device. The invention aims to provide the iron ore blasting air filtering device. The iron ore blasting air filtering device comprises a connecting frame body, a supporting column, a control screen, a first top plate, a second top plate, a gas collecting mechanism, a gas product filtering mechanism, a separating dust collecting mechanism and an iron ore particle extracting mechanism; and the right side of the bottom end of the connecting frame body is connected with the supporting column, thea control screen is arranged in the middle part of the right end of the connecting frame body, the right side of the top end of the connecting frame body is connected with the first top plate, and theleft middle part of the top end of the connecting frame body is connected with the second top plate. The method iron ore blasting air filtering device the effects of collecting smoke gas with high efficiency, preventing gas diffusion, effectively removing polluted and harmful gas in explosion products and separating and extracting iron ore particles in the dust particle mixture with high efficiency.

Description

technical field [0001] The invention relates to an air filter device, in particular to an air filter device for iron ore blasting. Background technique [0002] Iron is the metal that is discovered the earliest, is the most widely used, and consumes the most in the world, and its consumption accounts for about 95% of the total metal consumption. Iron ore is mainly used in the iron and steel industry to smelt pig iron with different carbon content (the carbon content is generally above 2%) and steel (the carbon content is generally below 2%). Medium and deep hole blasting is currently widely used in mine stripping The main blasting methods of mines, mines, water conservancy projects, and railway excavation projects. The effect of medium and deep hole blasting on mines directly affects the safety of mine production, labor productivity, operating costs and various technical and economic indicators. In the prior art, due to the huge destructive force and the generation of iron ...

Claims

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Application Information

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IPC IPC(8): F42D3/04F42D5/00B01D46/00
CPCB01D46/00F42D3/04F42D5/00
Inventor 申立霞
Owner 申立霞