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Single side mobile stirring device

A stirring device and pneumatic stirring technology, applied in biochemical cleaning devices, enzymology/microbiology devices, biochemical instruments, etc., can solve the problems of poor fluidity of biogas slurry, easy blockage of biogas digesters, uneven distribution of fermentation raw materials and strains, etc. problems, to achieve the effect of stable gas flow, good sealing, and not easy to leak

Inactive Publication Date: 2016-11-23
ANHUI CHUFENG LANDSCAPE CONSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 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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  • Single side mobile stirring device
  • Single side mobile stirring device
  • Single side mobile stirring device

Examples

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Embodiment Construction

[0078] 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.

[0079] Such as figure 1 , 2 As shown in , 3 and 4, the biogas fermentation system is mainly composed of a fermentation tank body 10, a water pressure room 20, and a gas storage plate 30. A fermentation chamber 16 is arranged in the fermentation tank body 10, and the left and right sides of the fermentation tank body 10 correspond to the side walls. A feed inlet 12 and a feed outlet 14 connected to the fermentation chamber 16 are provided on the top, a support d...

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Abstract

The invention discloses a unilaterally-moving stirring set comprising a biogas fermentation system and a pneumatic stirrer. The biogas fermentation system comprises a gas storage plate; the gas storage plate is provided with the pneumatic stirrer; the pneumatic stirrer comprises a pneumatic piston; the gas storage plate is provided with a sleeve matching with the pneumatic piston; the pneumatic piston slides vertically along the sleeve; the upper end of the pneumatic piston is connected with a weight through a link; the lower end of the pneumatic piston is connected with one end of a moving stirring mesh through another link; the other end of the moving stirring mesh is movably connected to the bottom of a fermentation tank.

Description

technical field [0001] The invention relates to a mixing and stirring device for 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 sundries inside, and then poke through the rod body. [0003] The biogas slurry produced by the fermentation of animal manure is tasteless after fermentation and the fertilizer effect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/107C12M1/02
CPCC12M21/04C12M27/02Y02E50/30
Inventor 李烈熊
Owner ANHUI CHUFENG LANDSCAPE CONSTR CO LTD