Purifying method for air in cattle shed or aviary

Abstract

Abstract PURPOSE: To prevent the adverse effects of the variation, etc. of atmospheric temperature to animals in a cattle shed or an aviary by a method wherein polluted air in the shed is dusted and deodorized by means of a device installed into the shed and air purified is returned into the shed. CONSTITUTION: With a tank-like purifier formed by mounting wheels 1 to the bottom so as to be easily able to move, the inside of a purifier 4 is brought to a pressure-reduction condition when operating the purifier because a suction fan 2 is revolved and air is forcedly exhausted from a purified air blowoff port 3. Since water is filled into the purifier 4 up to approximate, half depth and suction pipes 5 are opened to the bottom, the air of the outside of the tank enters into the tank through the suction pipes 5 with pressure reduction in the tank, and is changed into bubbles at the bottom of the tank and rises in water, floating dust in air and a water soluble gas, such as, ammonia, etc. are caught by water, and a gas not absorbed is also removed completely during the time when the gas passes through an activated carbon layer 6. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Hiroo Tanimoto

Bibliographic Details