Fermentation device for preparing organic fertilizer by comprehensively utilizing agricultural wastes

Abstract

The invention discloses a fermentation device for preparing an organic fertilizer by comprehensively utilizing agricultural wastes. The fermentation device comprises a tank main body, a feeding hole,a liquid inlet, an air inlet and a servo motor, wherein a feeding hole is fixed in the left side surface of the tank main body through screws; a liquid inlet is fixedly welded to the left side of theupper portion of the tank body. An air inlet is welded and fixed to the right side above the tank main body; a servo motor is installed in the middle of the upper portion of the tank body through screws. The output end of the servo motor is connected with the top end of a stirring vertical rod through a coupler, the lower portion of the stirring vertical rod penetrates through the tank body and isconnected with a tank body main body bearing, the outer side of the bottom end of the stirring vertical rod is in key connection with a first threaded sleeve, and the outer side wall of the first threaded sleeve is in threaded connection with a second threaded sleeve. The fermentation device for preparing the organic fertilizer by comprehensively utilizing the agricultural wastes is provided withthe filter cover, so that the filter cover can well perform filtering work, and the service life of the filter cover is prolonged.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of agricultural waste, in particular to a fermentation device for preparing organic fertilizer for comprehensive utilization of agricultural waste. Background technique [0002] The comprehensive utilization of agricultural waste, as the name implies, refers to the comprehensive utilization of various agricultural wastes, which can not only reduce the waste of materials, but also protect the environment. In order to obtain organic fertilizers, although there are many types of fermentation devices on the market, there are still some shortcomings, such as: [0003] 1. Although the biogas collection and discharge mechanism in the traditional fermentation device can separate and discharge biogas and biogas residue, it is inconvenient to collect biogas residue, and at the same time, long-term use will block the filter mechanism and affect the later biogas discharge work; [0004] 2. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a fermenting device for the comprehensive utilization of agricultural wastes for the preparation of organic fertilizers, so as to solve the problem that the traditional fermenting devices on the market are inconvenient to collect biogas residues, and the liquid can only contact with the material at the bottom. , it is inconvenient to contact with the upper material, which makes the fermentation time longer and makes the work efficiency lower

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