Fermentation device for the preparation of organic fertilizer for comprehensive utilization of agricultural waste

Abstract

The invention discloses a fermentation device for the preparation of organic fertilizers for comprehensive utilization of agricultural waste, which comprises a tank main body, a feed inlet, a liquid inlet, an air inlet and a servo motor. The left side of the tank main body is fixed with a screw The upper left side of the tank body is welded and fixed with a liquid inlet, and the upper right side of the tank body is welded and fixed with an air inlet. The upper middle screw of the tank body is equipped with a servo motor, and the servo The output end of the motor is connected to the top of the stirring vertical rod through a coupling, and the lower part of the stirring vertical rod passes through the main body of the tank body and is connected to the bearing of the main body of the tank body. tube, and the outer wall of the first threaded sleeve is threadedly connected with the second threaded sleeve. The fermentation device for the preparation of organic fertilizers for comprehensive utilization of agricultural waste is provided with a filter cover, so that the filter cover can filter well and improve the service life of the filter cover.

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. ...

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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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