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Biogas slurry extraction device

The technology of extraction device and biogas slurry is applied in the field of biogas fermentation system, which can solve the problems of hydraulic pipeline type biogas blockage and poor fluidity of fermentation raw materials, and achieve the effect of increasing convection effect and improving fermentation efficiency.

Inactive Publication Date: 2015-08-19
潘磊
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is the problem of blockage of hydraulic pipeline type biogas and the problem of poor fluidity of fermentation raw materials in the pipeline

Method used

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  • Biogas slurry extraction device
  • Biogas slurry extraction device
  • Biogas slurry extraction device

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Embodiment Construction

[0095] 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.

[0096] Such as figure 1 As shown, the device comprises a first fermentation tank 10, a second fermentation tank 20, a third fermentation tank 30, a fourth fermentation tank 40 and a water pressure room 50. The water pressure room 50 is rectangular, and the first fermentation tank 10, the second fermentation tank The second fermentation tank 20, the third fermentation tank 30, and the fourth fermentation tank 40 are respectively connected to the four sides of the...

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Abstract

The invention discloses a biogas slurry extraction device which comprises a water pressure chamber, wherein a plurality of fermentation tanks with the same specification are connected with the periphery of the water pressure chamber and are connected with the water pressure chamber through drainage pipes; each drainage pipe comprises a material inlet drainage pipe and a material outlet drainage pipe; material inlets and material outlets are arranged on the left end sides and the right end sides of the fermentation tanks, and fermentation chambers are arranged in the middles of the fermentation tanks and are connected with the material inlets and the material outlets respectively. Gaps exist between the upper side surfaces and the lower side surfaces of gas storage plates and the inner side surfaces of the fermentation tanks; a pneumatic diaphragm pump is arranged in the water pressure chamber, and a gas supply channel of the pneumatic diaphragm pump is communicated with gas guide pipes.

Description

technical field [0001] The invention relates to a biogas fermentation system. Background technique [0002] The hydraulic pipe-type biogas digester increases the fermentation rate and gas production by flowing the fermentation raw materials in the pipe, but it also has disadvantages: 1. The fermentation raw materials are easy to accumulate in the pipe, especially when straw is used as the fermentation raw material, which is very easy to If it is blocked at the inlet or outlet, it can be dredged with a stick. If it is blocked deep in the pipeline, it will not be able to be cleaned. The fermentation pipeline must be disassembled and cleaned; 2. Fermentation of pipeline biogas digesters The fluidity of the raw materials flowing in the pipeline is poor, especially when the straw is used as the fermentation raw material, the straw has poor fluidity, which is also easy to cause blockage, and affects the fermentation efficiency and the output. [0003] The biogas slurry produced b...

Claims

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Application Information

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IPC IPC(8): C12M1/107C12M1/12C12M1/04
CPCC12M21/04C12M29/04C12M33/12
Inventor 潘磊
Owner 潘磊
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