Biological domestication equipment for waste gas treatment by biological method

The utility model discloses biological domestication equipment for waste gas treatment by a biological method. The biological domestication equipment comprises a domestication culture tank, an air compressor and a pump body, one end of the domestication culture tank is connected with an air compressor and is used for providing oxygen required by microorganisms for the culture solution, and the other end of the domestication culture tank is connected with a pump body and is used for conveying the cultured bacterium solution to the outside of the device; an air distribution pipe is arranged at the bottom of the domestication culture tank and is connected with an air compressor; a strain enrichment layer is arranged in the middle of the domestication culture tank and plays a role in enriching functional bacteria in a culture solution; and the domestication culture tank cover is provided with an exhaust port and a feeding port. The device is suitable for emergency situations in the on-site initial domestication p