Aeration system for organic fertilizer composting

Abstract

Aiming at the defects that an aeration device in the prior art affects forklift operation and is short in service life, the invention provides an aeration system for organic fertilizer composting, and belongs to the technical field of organic fertilizer production equipment.The aeration system for organic fertilizer composting comprises an air passage, an air supply mechanism, a temperature detection mechanism and a control mechanism which are formed in the ground, and the air passage is gradually narrowed from one end to the other end; a cover plate is arranged at the upper end of the air channel, the upper end face of the cover plate is flush with the ground, air holes are distributed in the cover plate, and the wider end of the air channel is connected with an air inlet pipe. The air supply mechanism comprises a heightening frame, an air blower is installed on the heightening frame, a corrugated pipe is arranged between an air outlet of the air blower and the upper end of the air inlet pipe, the corrugated pipe is arranged in a bent mode, the middle position of the corrugated pipe is lower than the two ends of the corrugated pipe, and a radiator is connected to the corrugated pipe. According to the invention, the air passage positioned underground is arranged and is matched with the cover plate, so that the operation of the forklift is not influenced, and meanwhile, the influence of water vapor in reflux gas on the air blower can be reduced, so that the service life of the aeration system can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production equipment, and in particular relates to an aeration system for organic fertilizer composting. Background technique [0002] The composting process is required in the production process of organic fertilizers. In the traditional composting process, there is no system to actively adjust the oxygen content, resulting in slow fermentation speed, small processing capacity and difficult to fully decompose. It is a better treatment method to inject air into the organic fertilizer through the blower and the pipeline, which can effectively increase the fermentation speed and the processing capacity of the organic fertilizer, and can also completely decompose the organic fertilizer. At present, large-scale organic fertilizer processing centers generally use forklifts and other machinery to operate. If the pipeline is directly laid on the ground, it is not easy to operate and easy to da...

AI Technical Summary

Problems solved by technology

At present, large-scale organic fertilizer processing centers generally use forklifts and other machinery to operate. If the pipeline is directly laid on the ground, it is not easy to operate and easy to damage the pipeline. At the same time, when the blower stops working, the backflow gas will contain a large amount of Water vapor, which will cause the blower to be corroded and rusted, resulting in a sharp decline in the service life of the blower

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