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Barometric disturbance stirring hydraulic biogas fermentation system

A technology of biogas fermentation and hydraulic pressure, which is applied in the field of biogas fermentation system, can solve the problems of poor fluidity of biogas slurry, easy blockage of biogas digesters, uneven distribution of fermentation raw materials and strains, etc., to achieve large gas production, improve fluidity, The effect of high fermentation efficiency

Inactive Publication Date: 2015-08-05
陆永成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing pipe-type biogas digesters are easy to block, the fermentation raw materials and strains are not evenly distributed, and the fluidity of the biogas slurry is poor.

Method used

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  • Barometric disturbance stirring hydraulic biogas fermentation system
  • Barometric disturbance stirring hydraulic biogas fermentation system
  • Barometric disturbance stirring hydraulic biogas fermentation system

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] like figure 1 , 2 , 3 and 4, the water pressure biogas fermentation system with air pressure disturbance stirring mainly consists of a fermentation tank body 10, a water pressure room 20, a drain pipe 30, and a gas storage plate 40. The fermentation tank body 10 and the water pressure room 20 A drain pipe 30 is connected between them, and the gas storage plate 40 is set in the fermentation tank body 10, the fermentation raw material enters the fermentati...

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Abstract

The invention discloses a barometric disturbance stirring hydraulic biogas fermentation system. The system comprises a fermentation tank body, a hydraulic pressure chamber, water discharge tubes and a gas storage plate, the upper sidewall of the fermentation tank body is connected with the hydraulic pressure chamber through the water discharge tubes, the gas storage plate is fixed in a fermentation cavity through a supporting device, the sidewall of the gas storage plate close to a feeding opening is a feeding opening gas baffle plate, the sidewall of the gas storage plate close to a discharging opening is a discharging opening gas baffle plate, a plurality of baffle plates are arranged between the feeding opening gas baffle plate and the discharging opening gas baffle plate, a fermentation zone is formed between the feeding / discharging opening gas baffle plate and adjacent baffle plates or between adjacent baffle plates, and the top of every fermentation zone is provided with an independent gas guide tube; and the fermentation system also comprises pull rods, each of the pull rods is composed of a transverse rod and a vertical rod, the pull rods are arranged in the fermentation cavity, and two vertical rods are positioned in a gap between the gas storage plate and the fermentation tank body.

Description

technical field [0001] The invention relates to a biogas fermentation system. Background technique [0002] The latest national standard for biogas digesters released in 2002 includes 5 types of ponds, namely hydraulic cylindrical biogas digesters, separated floating cover biogas digesters, meandering cloth biogas digesters, prefabricated block (cylindrical) biogas digesters and ellipsoidal biogas digesters. Biogas digester: The cylindrical biogas digester is a pipe-type biogas digester. Fermentation raw materials enter the fermentation pipeline to ferment to produce biogas, and accumulate in the fermentation pipeline, which is easy to cause blockage of the fermentation pipeline; if the blockage is deep, it is usually used to clear the fermentation pipeline All the sundries inside, and then poke the cylinder through the rod body. [0003] The biogas fermentation system adopted in the present invention adopts a pipeline-type fermentation system, which can completely avoid bl...

Claims

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Application Information

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IPC IPC(8): C12M1/107C12M1/02
CPCC12M21/04C12M23/34C12M23/36C12M27/02C12M27/06C12M29/18Y02E50/30
Inventor 陆永成朱盛
Owner 陆永成
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