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Dedusting equipment and technology for combustible dust environment

A kind of dust removal equipment and dust technology, applied in the field of aluminum powder, can solve problems such as lack of understanding, personal injury, economic loss, etc., achieve the effect of facilitating recycling and reuse, and reducing the possibility of explosion

Active Publication Date: 2015-11-18
鞍钢实业微细铝粉有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the lack of control and understanding of dust explosion hazards in the production process in China, accidents occur frequently, causing personal injury and serious economic losses.

Method used

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  • Dedusting equipment and technology for combustible dust environment

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Embodiment Construction

[0020] The invention will be described in detail below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the present invention is not limited to the following embodiments.

[0021] A kind of dedusting equipment for combustible dust environment, comprising a dust suction device, a dust removal tank, a discharge valve 9, and a collecting tank 11, the air outlet pipe 12 of the dust suction device is arranged in the dust removal tank, and the outlet pipe 12 The tuyere 13 stretches in the white oil 10 (liquid paraffin) in the dust removal tank, and the collection tank 11 is connected to the lower end of the dust removal tank by the discharge valve 9, and the white oil 10 (liquid paraffin) is housed at the lower end of the dust removal tank. White oil 10 is filled in feed tank 11.

[0022] The dust removal tank includes a dust removal tank body, a clean gas outlet 3, a baffle plate 4, a liquid collection ring 5, a liquid collectio...

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Abstract

The invention provides dedusting equipment and a technology for combustible dust environment. The dedusting equipment comprises a dust-absorbing device, a dedusting tank, a discharge valve, and a collecting tank; the air discharge pipe of the dust-absorbing device is arranged in the dedusting tank, the air discharge opening of the air discharge pipe is soaked in white oil in the dedusting tank; and the collecting tank is connected to the lower end of the dedusting tank through the discharge valve. Because the aluminum dust can explode easily, an explosion-proof blower fan is adopted to absorb the dusts. At the same time, the dedusting equipment is provided with a collecting tank, white oil is directly filled in the collecting tank, the aluminum powder is blown into the collecting tank through the air discharge pipe and is stored in the collecting tank, and the discharge valve is arranged between the space over the collecting tank and the dedusting tank. The equipment can be disassembled directly, can collect the aluminum powder, prevents the aluminum from contacting the air so as to prevent dust nuisance and reactions, and guarantees the safety of production and dedusting operation.

Description

technical field [0001] The invention relates to the technical field of aluminum powder, in particular to a dust removal equipment and process for a combustible dust environment. Background technique [0002] At present, due to the lack of control and understanding of dust explosion hazards in the production process in China, accidents occur frequently, causing personal injuries and serious economic losses. The key to preventing dust explosion is to control the dust concentration. Generally speaking, it is necessary to ensure the ventilation of the workplace, install suction and dust removal equipment, control open flames, prevent dust, and use explosion-proof electrical equipment. In order to better control the dust concentration in the workplace, a research on an aluminum powder environmental dust removal process was carried out for this purpose. Contents of the invention [0003] The purpose of the present invention is to provide a kind of dedusting equipment and proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B22F1/00
Inventor 董世新王贵宗田景明孙治刚苏德玺
Owner 鞍钢实业微细铝粉有限公司
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