Organic fertilizer solid tank fermentation cloth wind device

Abstract

The utility model discloses an organic fertilizer solid pool fermentation cloth wind device belongs to the organic fertilizer fermentation field, and the device includes the ventilation inner tube, and the outside of ventilation inner tube is equipped with the ventilation outer tube, and is equipped with the inner tube ventilation hole and the outer tube ventilation hole respectively on ventilation inner tube and ventilation outer tube, and the same end of ventilation inner tube and ventilation outer tube is connected with the joint, and the other end of joint is connected with the air pipe for conveying air, and the other end of ventilation outer tube still is fixedly connected with the closed cone. The utility model discloses through the inner tube ventilation hole and the outer tube ventilation hole, and the air is evenly passed into the fermentation pool bottom, and the oxygen required for the fermentation of fermentation bacteria is fully satisfied, thereby improves the organic fertilizer fermentation efficiency, and can reduce the organic fertilizer turning frequency 60% or so. The ventilation inner tube and ventilation outer tube of the utility model sleeve pipe structure can prevent the ventilation device from being blocked in the process of drawing, and the operation is simple, and the problem that the heat loss is big because of the frequent turning and the gas supply pipeline laid at the bottom of the fermentation pool is easy to block is solved.

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