Organic fertilizer production deodorization system

Abstract

The invention discloses an organic fertilizer production deodorization system which comprises a fermentation workshop and a deodorization towel. The deodorization towel comprises an adsorption chamber, a spraying chamber and an exhaust chimney from bottom to top. A plurality of layers of supporting frames are fixedly connected in the adsorption chamber, an adsorbent is laid on the supporting frames, a plurality of breathable pipes for being connected with the adsorption chamber and the spraying chamber are arranged at the bottom in the spraying chamber, and a spiral spraying pipe is arranged in the spraying chamber. The workshop top of the fermentation workshop is fixedly connected with a sprinkler pipe. The adsorbent in the adsorption chamber adsorbs and removes substances in gas, such as skatole; the gas enters the spraying chamber through the breathable pipes, EM bacteria in water mist can further remove odor in the gas, ammonia and hydrogen sulfide gas in the gas are soluble in water, and the gas in the spraying chamber is discharged out through an exhaust chimney, so an deodorization effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production, and in particular relates to a deodorization system for organic fertilizer production. Background technique [0002] Enterprises that raise livestock and poultry industrially produce a large amount of excrement every day due to their high breeding density and large number of stocks. How to dispose of livestock and poultry excrement is one of the common problems faced by these enterprises. Under the existing technical conditions, converting livestock and poultry excrement into commercial organic fertilizer is the best solution. The most important thing is that this approach not only conforms to the relevant national environmental protection policies, but also realizes the reduction, resource utilization, harmless and ecological utilization of livestock and poultry excrement through reasonable disposal. However, when livestock and poultry excreta are used to make commercial o...

AI Technical Summary

Problems solved by technology

However, when using livestock and poultry excrement to make commercial organic fertilizer, pollutants such as odor and dust will inevitably be produced due to composting fermentation

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