Escape capsule air purifier for mine

Abstract

The invention relates to an escape capsule air purifier for mine. The escape capsule air purifier comprises a wind power device, a filter and a housing. A wind inlet position on the housing is fixed with a wind inlet shield. An outlet shaft of a gear box is coupled with an input shaft of a turbine fan, and is supported through a housing inner wall bracket. The filter comprises seven absorption beds filled with seven drugs, a filter shell and two filter covers provided with seven holes. Both ends of an absorption bed shell are respectively fixed with absorption bed covers having a plurality of holes. Both ends of the filter shell are fixed with the filter covers. The absorption bed is arranged inside the absorption bed shell. The absorption bed covers are fixed inside the holes on the filter covers. An opening end of the housing is provided with a wind outlet shield. The drugs comprise a silica gel, a mixture of a silica gel and iron oxide, a mixture of a zeolite molecular sieve and methane bacteria, a zeolite molecular sieve, a mixture of organic diatomite and a platinum-titanium catalyst, a mixture of bentonite and synthetic nickel, and a mixture of organic diatomite and Thiobacillus denitrificans. The escape capsule air purifier of the present invention has characteristics of safety, rationality, simple operation, efficiency and reliability, and provides important significance for safety, danger avoidance and accident casualty rate reduction.

Description

technical field [0001] The invention belongs to the field of air purifiers, in particular to an air purifier for mine rescue cabins. Background technique [0002] my country is a big country of coal mine production and consumption, but major accidents in mines occur from time to time, and only a small number of casualties in these accidents were injured and killed at the scene of the accident. The vast majority of casualties are Due to being trapped underground, poisonous and harmful gases are caused by suffocation and other reasons. Therefore, after the mine accident, how to provide a safe refuge space for underground survivors and increase the waiting time for rescue is a primary problem that needs to be solved urgently in my country's mine emergency rescue system. [0003] The main purpose of setting up the mine underground mobile rescue cabin is to provide the trapped people with a safe and emergency living space when a mine disaster occurs. This space can isolate the t...

AI Technical Summary

Problems solved by technology

[0004] However, when personnel enter the airtight rescue cabin, toxic and harmful gases and dust are easily brought into the outside world, and various harmful gases continuously produced by the equipment and personnel in the cabin will also fill the cabin, and if they are not removed in time, it is very easy to cause dizziness, Fatigue, poisoning, fainting, and even life-threatening

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