Unordered turbulence super-effective biogas fermentation system

Abstract

The invention discloses an unordered turbulence super-effective biogas fermentation system. The system comprises a feeding pipe, a discharging pipe, a fermentation pipeline and a water pressure chamber, wherein the fermentation pipeline is ring-shaped, the water pressure chamber is placed at the top of the ring-shaped fermentation pipeline, the ring-shaped fermentation pipeline is provided with an opening, center of the opening is provided with a partition plate extending to the bottom of the ring-shaped fermentation pipeline, the feeding pipe and the discharging pipe are respectively inserted at two sides of the partition plate in vertical direction, and sidewalls of the feeding pipe and the discharging pipe extend to a position under the liquid level of the biogas slurry in the ring-shaped fermentation pipeline; a drain pipe of feeding pipe is connected between the water pressure chamber and the feeding pipe, a drain pipe of discharging pipe is connected between the water pressure chamber and the discharging pipe, inside of the ring-shaped fermentation pipeline is at least provided with one gas blocking plate, one fermentation zone is formed between the neighboring gas blocking plates, top of the fermentation zone is provided with an independent gas guide pipe, and the gas guide pipe is provided with a valve body.

Description

technical field [0001] The invention relates to a novel energy generating device, in particular to a fermentation system in the technical field of biogas. Background technique [0002] The hydraulic biogas digester type has the following advantages: (1) The structure of the pool body has good mechanical performance, and makes full use of the bearing capacity of the soil, so it saves labor and materials, and the cost is relatively low; (2) It is suitable for filling a variety of fermentation Raw materials, especially a large amount of crop stalks, are very beneficial to the accumulation of manure in rural areas; (3) To facilitate frequent feeding, toilets and pig pens can be built on the biogas digester, and feces can be cleaned into the pond at any time; (4) Surrounding the biogas digester Contact with the soil has a certain effect on the heat preservation of the pool body. [0003] Since there is no stirring device in the hydraulic biogas digester, the scum in the tank is ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the traditional biogas fermentation system has a short fermentation route, and the poor fluidity of the biogas slurry leads to uneven separation of strains and easy crusting, and incomplete fermentation of fermentation materials, etc.

Images