Aluminum-magnesium alloy dust treatment device for automobile production

A technology of dust treatment and magnesium-aluminum alloy, which is applied in the separation of dispersed particles, chemical instruments and methods, and the use of liquid separation agents, etc., can solve the problems of unreasonable discharge of hydrogen, easy dust clogging of filters, incomplete dust treatment, etc. Achieving the effect of avoiding explosion, broad application prospect and simple installation

Inactive Publication Date: 2017-10-03
常州苏通海平机电科技有限公司
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Problems solved by technology

[0005] The technical problem mainly solved by the present invention: aiming at the defects that the magnesium alloy filter equipment does not handle the dust thoroughly, and the dust is easy to block the filter when the hydrogen is recovered, resulting in the hydrogen gas being produced cannot be discharged reasonably, thus leading to the occurrence of accidents, a kind of Aluminum-magnesium alloy dust treatment device in automobile production

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  • Aluminum-magnesium alloy dust treatment device for automobile production

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[0021] The lower part of the baffle shared by the first processing chamber and the second processing chamber, the second processing chamber and the third processing chamber described in this example is located at 20 cm below the liquid level, and the sides and top of the baffle are sealed with the filter housing, that is, the four sides are all sealed. Sealing, the air inlet of the trachea is 15cm away from the top of the filter housing, the air outlet of the trachea is 40cm below the water surface, and the adsorption plate is 20cm away from the water surface. When the air containing aluminum-magnesium dust enters into the treatment chamber 2 through the air inlet 1, the water pump B6 is opened, and the water in the water pump B6 enters the nozzle 3 through the water delivery pipe A4 for spraying, and the water contacts the aluminum-magnesium dust to make the aluminum-magnesium dust The dust becomes wet dust, and the wet dust enters into the water of the dust filter 9 by gravit...

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Abstract

The invention relates to an aluminum-magnesium alloy dust treatment device for automobile production and belongs to the technical field of hazardous dust removal and environmental protection. According to the device, aluminum-magnesium alloy dust and water mist contact so that the magnesium powder weight is improved and the magnesium powder naturally precipitates in water, the un-precipitated dust enters a treatment chamber through a fan and then is subjected to water spray settlement, the dust in water reacts with water to produce hydrogen gas, the hydrogen gas enters water through a gas pipe to remove dust impurities in the hydrogen gas, the hydrogen gas passes through an adsorption plate and enters into a gas chamber, the adsorption plate can further remove impurities in the hydrogen gas, the hydrogen gas is collected, the dust and water react to produce precipitates and the precipitates fall to the water bottom and are collected. The aluminum-magnesium alloy dust treatment device realizes multi-step treatment on dust and prevents dust inhalation of people. The produced hydrogen gas can be collected reasonably so that the explosion of an object contacting with open flame or at a high temperature is avoided.

Description

technical field [0001] The invention relates to an aluminum-magnesium alloy dust treatment device in automobile production, which belongs to the technical fields of dust removal technology and environmental protection of dangerous dust. Background technique [0002] With the development of modern industry, especially the lightweight production of the automobile industry, the use of aluminum parts has become an important means of automobile weight reduction, energy saving and emission reduction production, and its weight reduction effect can reach 30-40%. In 2006, the average amount of aluminum used in cars in Europe, the United States, and Japan has reached 127kg / car, and every 1kg of aluminum used to replace the steel body can reduce 20kg of exhaust emissions in the entire life cycle of the car. Therefore, the lightweight of the body will inevitably promote a large number of promotion and application of aluminum alloys. [0003] Aluminum alloy is a relatively active alloy....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06
CPCB01D47/063
Inventor 马俊杰王维
Owner 常州苏通海平机电科技有限公司
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