Leakage-proof and corrosion-proof fan structure for severe environment

Abstract

The invention discloses a leakage-proof and corrosion-proof fan structure for a severe environment. The leakage-proof and corrosion-proof fan structure for the severe environment can reduce the corrosion degree of a fan. The device comprises a fan body, an alkali liquor box and a power pump, an air inlet and an air outlet are formed in the fan body, a purifier and a demisting plate are detachably installed on the air inlet, the demisting plate is located between the purifier and the air inlet, one end of the purifier is close to the demisting plate, the other end of the purifier is far away from the demisting plate, and a purification groove is formed in the end, far away from the demisting plate, of the purifier. A plurality of atomizing nozzles are mounted on the side wall of the purification tank, the atomizing nozzles are communicated with the alkali liquor box through a power pump, a plurality of through holes are formed in the end, close to the demisting plate, of the purifier, and the purification tank is communicated with the air inlet through the through holes and the demisting plate in sequence. The invention has the following beneficial effects: the corrosion degree of the fan can be reduced; the air flow purification effect is improved; the air volume loss is reduced.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a leakage-proof and anti-corrosion fan structure used in harsh environments. Background technique [0002] Fan is the customary abbreviation for gas compression and gas conveying machinery in our country. Commonly called fans include: ventilators, blowers, and wind generators. Gas compression and gas conveying machinery is a machine that converts rotating mechanical energy into gas pressure energy and kinetic energy and transports gas out. [0003] According to the existing research, this type of fan has a deep space for development in the field of heavy industry. [0004] In some harsh working environments, the corrosive gas is mostly acid gas and it is a difficult problem to deal with. There are many types of such fans, but there are various types of problems. [0005] The Chinese patent publication number is CN212003669U, and the authorization announcement date is November 24, ...

AI Technical Summary

Problems solved by technology

[0006] The disadvantages of the above-mentioned patents are that, under the drainage of the fan, the external air only passes through the activated carbon plate to remove harmful substances in the gas, the purification efficiency is not high, and it is easy to corrode the fan, which easily pollutes the environment and affects human health.

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