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A plant straw biogas fermentation system

A biogas fermentation and plant straw technology, which is applied in the field of plant straw biogas fermentation system, can solve the problems such as the difficulty of large-scale promotion of biogas, and achieve the effects of reducing labor intensity, improving the fermentation environment, and increasing efficiency

Active Publication Date: 2020-12-04
温州炘都工业设计有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies of the existing technology, the present invention proposes a plant straw biogas fermentation system, which is mainly used to solve the problem that it is difficult to widely promote the production of biogas from rural crop straw fermentation

Method used

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  • A plant straw biogas fermentation system
  • A plant straw biogas fermentation system
  • A plant straw biogas fermentation system

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Embodiment Construction

[0025] 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.

[0026] Such as Figure 1 to Figure 5 As shown, a plant straw biogas fermentation system according to the present invention includes a fermentation module 1 and a turnover module 2, the fermentation module 1 is used to realize the biogas fermentation of straw; the turnover module 2 is used to convert the straw to be fermented Transport to the fermentation module 1 and transport the residue produced after straw fermentation out of the fermentation module; wherein,

[0027] The fermentation module 1 includes a fermentation tank 11, a double-slider rodless cylinder 12, a waterproof canvas 13, a movable bar and a stirring module 14. The fermentation tank 11 is a cuboid, and a square storage tank is vertically provided in the middle of the cuboid. A ch...

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Abstract

The invention belongs to the technical field of stalk fermentation devices, and particularly relates to a biogas fermenting system utilizing plant stalks. The system includes a fermentation module anda turnover module. The fermentation module is used for achieving biogas fermentation of the stalks. The turnover module is used for conveying stalks to be fermented to the fermentation module, and conveying residues generated after stalk fermentation out of the fermentation module. The fermentation module includes a fermentation tank, a two-slide-block rodless cylinder, waterproof canvas, movablestrips and a stirring module. The side wall of the fermentation tank is provided with a biogas outlet and an observation window. The movable strips are connected to slide blocks of the two-slide-block rodless cylinder at two sides of the fermentation tank. The waterproof canvas seals the fermentation tank through the movable strips. Contact end surfaces of the two movable strips are provided withrubber layers. The stirring module is used for fully stirring stalks, anaerobic bacteria, water, and other fermentation raw materials in the fermentation tank. The system can prepare biogas through stalk fermentation and can prepare a fertilizer by utilizing the biogas residues, thus achieving multi-layer development and utilization of the stalks, and increasing the stalk utilizing rate.

Description

technical field [0001] The invention belongs to the technical field of straw fermentation equipment, in particular to a plant straw biogas fermentation system. Background technique [0002] At present, in many rural areas, crop stalks are often burned as waste, which not only causes serious waste, but also pollutes the environment. For this reason, effective utilization of straw resources has become an important issue at present. Crop straw is the largest by-product in agricultural production, and it is a large amount of sustainable precious resources. If it is comprehensively utilized, it can not only turn waste into treasure, protect the ecological environment, and promote the sustainable development of agricultural production, but also Provide a large amount of cheap raw materials for fertilizers, animal husbandry, edible fungi, energy, processing industries, etc., thereby driving the transformation of the rural industrial structure and even the entire rural structure, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/107C12M1/12C12M1/02
CPCC12M21/04C12M23/20C12M23/22C12M27/02C12M33/14C12M37/04
Inventor 吴宇祥潘万胜刘梦男梁亚
Owner 温州炘都工业设计有限公司