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Double cylinders bundled type straw biogas digester

A bundled biogas digester technology, applied in the field of biogas, can solve the problems of short fermentation route, difficult feeding of straw biogas digesters, easy blockage, etc., and achieve the effect of enlarged fermentation route, convenient feeding, and not easy to blockage

Inactive Publication Date: 2015-02-25
陆永成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the invention is that the traditional straw biogas digester is difficult to feed, the fermentation route is short, and the water pressure room is easy to block.

Method used

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  • Double cylinders bundled type straw biogas digester
  • Double cylinders bundled type straw biogas digester

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0022] The first embodiment.

[0023] like figure 1 As shown, the double-barrel bundled straw biogas digester is composed of a feed pipe 10, a discharge pipe 20, a fermentation pipe 30 and a water pressure room 40. The fermentation pipe 30 is placed horizontally, and the section of the fermentation pipe 30 can be circular or rectangular. Equal geometric shape, the discharge pipe 20 is placed vertically and connected to one end of the fermenta...

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Abstract

The invention discloses a double cylinders bundled type straw biogas digester. A biogas digester body is composed of a feed pipe, a discharge pipe, a fermentation pipeline and a hydraulic pressure chamber. The fermentation pipeline is horizontally arranged. The feed pipe inclines to be connected with the fermentation pipeline. The discharge pipe is vertically arranged to be connected with the fermentation pipeline. The hydraulic pressure chamber with two ends communicated is arranged at the top of the fermentation pipeline along the center axis of the fermentation pipeline and is communicated with the side wall of the feed pipe and the side wall of the discharge pipe. Air ducts are communicated with the fermentation pipeline. According to the arrangement, straws are conveniently fed in, due to the straight cylinder type fermentation pipeline, a fermentation path of the straws is prolonged, biogas is smoothly exhausted through the air ducts, and blocking never occurs; structure is reasonable, and the whole biogas digester is made of glass fiber reinforced plastic material or made by connecting PVC (polyvinyl chloride) pipelines.

Description

technical field [0001] The invention relates to the technical field of biogas, in particular to a straw biogas tank. Background technique [0002] my country is vigorously promoting domestic biogas in rural areas. According to local use requirements, temperature, geology and other conditions, biogas digesters are mainly divided into four basic types: hydraulic digesters, floating hood digesters, semi-plastic digesters and tank digesters. ; Biogas bacteria can decompose organic matter in domestic sewage. Existing biogas digesters have simple structures and functions, or have many functions, but the structure is also very complex, the construction cost is high, the biogas production efficiency is not high, and the generated biogas pressure is unstable. The operating cost of some biogas digesters and the degree of manual participation are relatively high. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is that the traditional straw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107
CPCC12M21/04C12M23/36Y02E50/30
Inventor 陆永成陆秀兰
Owner 陆永成
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