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Method for efficiently utilizing plant straw

A plant straw, high-efficiency technology, applied in biochemical equipment and methods, waste fuel, biomass post-processing, etc., can solve problems such as large resources, achieve high fermentation efficiency, increase contact probability, and increase the effect of crushing effect.

Inactive Publication Date: 2018-12-07
张振洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Crop straw comes from a wide range of sources and a large amount of resources, and a large amount of straw has not been effectively disposed of, causing a series of environmental problems

Method used

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  • Method for efficiently utilizing plant straw
  • Method for efficiently utilizing plant straw
  • Method for efficiently utilizing plant straw

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Embodiment Construction

[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0029] Such as Figure 1 to Figure 5 As shown, a method for efficient utilization of plant stalks according to the present invention comprises the following steps:

[0030] Step 1: Collect and transport plant stalks and livestock manure to the raw material storage area;

[0031] Step 2: Sending the plant stalks and livestock manure in the raw material placement area in step 1 to the biogas fermentation device for fermentation;

[0032] Step 3: sending the biogas produced after fermentation in step 2 into a deodorizing device for deodorization;

[0033] Step 4: send the biogas deodorized in step 3 to the user's home;

[0034] Wherein, the biogas fermentation device includes a fermentation tank body 1, a No. 1 feed pipe 2, a No. 2 feed pipe 3, a ...

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Abstract

The invention belongs to the technical field of straw treatment and particularly relates to a method for efficiently utilizing plant straw. A biogas fermenting device in the method comprises a fermenting tank body, a first feeding pipeline, a second feeding pipeline, a stirring shaft, a driving motor, swinging rods, a first spring, a sliding block and an electromagnet, wherein two groups of swinging rods are symmetrically arranged in a rectangular through groove of the stirring shaft; and middle parts of the swinging rods are hinged on the stirring shaft. According to the method disclosed by the invention, the first spring is arranged in the rectangular through groove of the stirring shaft passes; the lower end of the first spring is fixedly connected with the bottom surface of the rectangular through groove; the upper end of the first spring is fixedly connected with the sliding block; the electromagnet is arranged above the sliding block; through intermittently energizing and de-energizing the electromagnet, the swinging rod can swing up and down and further swings up and down while rotating around the stirring shaft; and therefore, feces and the straw in the fermenting tank bodyare fully mixed and uniformly fermented and finally the fermentation efficiency reaches the highest state.

Description

technical field [0001] The invention belongs to the technical field of straw treatment, in particular to a method for efficient utilization of plant straws. Background technique [0002] Crop stalks come from a wide range of sources, and the amount of resources is large. A large amount of stalks cannot be effectively treated, which brings a series of environmental problems. Straw biogas utilization can effectively solve this problem, and at the same time produce high-quality bioenergy—biogas, which has become one of the important means of straw resource utilization. Biogas is a combustible gas produced by microbial fermentation of organic matter in an anaerobic environment under certain conditions of temperature, humidity, and pH. Due to the fermentation of microorganisms on organic matter, the organic matter is continuously consumed during the gas production process. In order to ensure the normal gas production of the biogas digester, it is necessary to continuously add or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P5/02C02F11/04C12M1/107C12M1/02C12M1/00
CPCC02F11/04C12M21/04C12M27/04C12M45/02C12P5/023C12P2203/00Y02E50/30
Inventor 张振洋
Owner 张振洋
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