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W type gravity flow automatic control highly effective methane tank

A biogas digester and high-efficiency technology, which is applied in the direction of gas production bioreactor, waste fuel, etc., can solve the problems of not solving dead zone, crusting, occupying the volume of fermentation tank, reducing the utilization rate of material and liquid, etc., and achieves a convenient factory scale. The effect of improving production and gas production efficiency and reasonable structure

Inactive Publication Date: 2006-12-27
王景满
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

CN1033747C discloses a meandering flow material biogas digester, but it does not solve the problems of dead zone and encrustation, and a large amount of fresh material will flow out to cause defects such as low ga

Method used

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  • W type gravity flow automatic control highly effective methane tank
  • W type gravity flow automatic control highly effective methane tank
  • W type gravity flow automatic control highly effective methane tank

Examples

Experimental program
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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and specific example the present invention will be further described:

[0020] First, use unsaturated polymer resin, plexiglass steel as the sealed waterproof inner lining, and use magnesium oxide, magnesium chloride, inorganic glass steel and glass fiber cloth as a strong shell, and use glue to compound the fermentation tank body.

[0021] Open the feed port sterilization cover 18, the sterilization cover 18 is attached with a sponge body and can inject the sterilizing liquid, which can slow release and sterilize to avoid odor and breed and spread germs. The feed liquid is injected into the feed inlet 1, and after being filtered by the filter, the large feed is filtered out and reprocessed before being injected. The material ring 10 evenly disperses the material liquid and then goes upward to ferment. On the top of the partition wall 4, an equalizing table 7 is set. The bottom of the even material table 7 is arc-shaped. E...

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PUM

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Abstract

The invention relates the W gravity flow automatic control mathane-generating pit, comprising fermenting tank body, feed inlet 1, discharge port 2, partition wall 4, primary fermentation room 5 and secondary fermentation room 6. The bottom of partition wall is combined with pool, the top of partition wall there is cylindrical material bench, the bottom of feed inlet and discharge port is arcuate, the fermenting tank body is installed in the middle of straw pretreating tank. The invention has the advantages of non dregginess, non dead space, non crustization, high temperature, full secondary fermentation, and non slurry flowing. The invention has the advantages of simple technology and easy operation.

Description

technical field [0001] The invention belongs to the field of energy utilization biogas equipment, in particular to a high-efficiency biogas pit. Background technique [0002] There are many shortcomings in the existing biogas digesters, whether they are movable covers, fixed arch covers, large uncovered covers, hanging tubes, meandering flow distribution, floating covers, kettle floating covers, semi-plastic tanks, etc. : [0003] Disadvantages of the overall structure: [0004] According to the volume of the fermentation liquid material, it can be roughly divided into three areas, namely, the flow area, the dead area, and the crust area. Some bottom outlets are higher than the bottom outlets and will form a sedimentation area. The flow area accounts for about 30%, and the bottom of the feed and the bottom of the discharge are connected to form a horizontal flow area. Since the fermentation time of the raw material is as long as 2-3 months, and the flow area at the bottom ...

Claims

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Application Information

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IPC IPC(8): C12M1/107
CPCY02E50/343Y02E50/30
Inventor 王景满
Owner 王景满
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