Large continuous feeding and discharging aerobic fermentation fertilizer preparation complete equipment

Abstract

The invention discloses large continuous feeding and discharging aerobic fermentation fertilizer preparation complete equipment, which comprises a tank wall plate, a tank body and a heater, wherein amaterial inlet is formed in the top of the tank body, a conical material bin is arranged in the tank body, an automatic discharging device is arranged at the bottom of the conical material bin, a supporting vertical column is fixedly connected to the middle of the interior of the tank body, an aeration material distribution device is installed on the back surface of the bottom of the conical material bin, the heater is communicated to the aeration material distribution device through a gas guide pipe, and a discharge pipe is installed on one side, away from the heater, of the tank body. The invention belongs to the technical field of livestock and poultry manure and kitchen waste treatment. According to the invention, the large continuous feeding and discharging aerobic fermentation fertilizer preparation complete equipment solves the problems of large aerobic fermentation occupation area, long fermentation period and small fermentation scale, achieves the purpose of continuous feedingand discharging aerobic fermentation fertilizer preparation complete operation, meets the requirement of large-scale fermentation scale, and saves the land area and shortens the fermentation period.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry manure and kitchen waste treatment, in particular to a large-scale continuous feed-in and out-feed aerobic fermentation complete set of fertilizer making equipment. Background technique [0002] The existing aerobic fermentation fertilizer production equipment currently has three major categories of products, one is to use the method of turning and throwing for aerobic fertilizer production; this method covers a huge area, and the raw material fermentation cycle is about 60-90 days long, and at the same time, manual timing is required. For material turning and throwing treatment, because it is a semi-closed aerobic fermentation treatment, the maximum fermentation temperature of raw materials is 60°C, and the killing of diseased insect eggs is not complete. The second type is aerobic fertilization by film covering method; it also covers a huge area and belongs to fully sealed aerobic ...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a large-scale continuous feed-in and out-feed aerobic fermentation complete set of fertilizer equipment, which solves the problems of large floor area, long fermentation period and small fermentation scale of aerobic fermentation proposed in the above-mentioned background technology. question

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