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Floating cover type methane fermentation tank

A biogas fermentation and floating hood technology, which is applied in the fields of gas production bioreactors, biochemical instruments, waste fuels, etc., can solve the problems of limited storage of biogas and inconvenient cleaning.

Inactive Publication Date: 2013-09-18
CHENGDU XINGSHENG BREEDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the deficiencies of the prior art and provides a floating cover type biogas fermentation tank, which solves the problems of limited biogas storage and inconvenient cleaning in traditional biogas fermentation tanks

Method used

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  • Floating cover type methane fermentation tank
  • Floating cover type methane fermentation tank

Examples

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Embodiment 1

[0018] Embodiment one: if figure 1 As shown, the floating cover type biogas fermentation tank includes a tank body 1, the tank body 1 is a cuboid shape with an upper opening, and the pool cover 4 is a matching rectangular arc cover, which is convenient for moving and removing slag. The feed port 2 and the discharge port 3 are located on the pool body 1. The inner surface of the upper part of the pool body 1 is a sealing tape 11. Matching, the thickness of the lower part of the pool cover 4 is the same as the transverse length of the notch in the cross-sectional shape "L" of the sealing tape 11, and a handle 5 is installed in the center of the top of the pool cover 4, and the pool cover on the biogas fermentation tank can be adjusted freely through the handle 5 4 to control the storage capacity of biogas in the biogas fermentation tank. When it is necessary to clean up the residue in the biogas fermentation tank, the tank cover 4 can be lifted as a whole. The huge opening on th...

Embodiment 2

[0019] Embodiment two: if figure 2 Shown: floating cover type biogas fermentation tank, including tank body 1, tank body 1 is a drum-shaped upper opening and pool cover 4 is a matching circular arc cover, which is easy to move and remove slag; feed port 2 and discharge The mouth 3 is located in the middle of the pool body 1. The inner surface of the upper part of the pool body 1 is a sealing tape 11. The section of the sealing tape 11 is "L" shaped. The thickness is the same as the transverse length in the cross-sectional shape "L" of the sealing strip 11. Two steel bars 6 are evenly distributed on the top surface of the pool cover 4, and the ends of the steel bars 6 are connected to the upper end of the pool body 1 by bolts and nuts. There is a buffer space zone 7 between the bar 6 and the pool body 1, and according to the amount of feed and the amount of stored biogas, the buffer space zone 7 is adjusted through bolts and nuts to control the floating range of the pool cover...

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Abstract

The invention discloses a daily energy-saving device, in particular to a floating cover type methane fermentation tank for recycling organic waste materials, which comprises a tank body (1) as well as a feed port (2) and a discharge port (3) positioned on the tank body (1), wherein the inner side surface of the upper part of the tank body (1) is a sealing strip (11), the cross section of the sealing strip (11) is in the shape of L, and the outer side surface of the lower part of a tank cover (4) is matched with the sealing strip (11). The floating cover type biogas fermentation tank has the effects that the sealing effect is good, the methane storage volume is variable and controllable, slag removal is very convenient and the physical health of operation staff can be guaranteed.

Description

technical field [0001] The invention relates to a daily-use energy-saving device, in particular to a floating cover type methane fermentation pond for reusing organic waste. Background technique [0002] We know that biogas is a combustible gas, which is obtained by enclosing organic waste such as feces and straw in a sealed space, namely a biogas fermentation tank, and fermented by microorganisms. As people's awareness of energy crisis becomes stronger and more important , and because its raw material cost is low and easy to obtain, and the production cost of the sealed space, that is, the biogas fermentation tank is also low, which is very suitable for ordinary households. Biogas has attracted much attention as a renewable energy source for waste utilization, but because biogas is a flammable gas Its main component is methane, so biogas is also a poisonous gas. If it is used improperly, it may cause harm to people. At the same time, biogas is an anaerobic gas. The sealing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/107
CPCY02E50/343C12M23/36C12M21/04C12M23/38C12M23/56Y02E50/30
Inventor 周泽良翟保国王德成杨臣友
Owner CHENGDU XINGSHENG BREEDING
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