Invisible multistage methane tank capable of producing methane evenly

A biogas digester and balanced technology, applied in gas production bioreactors, biochemical instruments, waste fuels, etc., can solve the problems of short service life of biogas digesters, inconvenient use and maintenance, unstable gas supply, etc., to achieve stable gas production and use The effect of simple maintenance and continuous air supply

Active Publication Date: 2014-07-16
郭群然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the technical problems of the existing biogas digesters such as short service life, low gas production, open-air aeration, gas production throughout the year, unstable gas supply and inconvenient use and maintenance

Method used

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  • Invisible multistage methane tank capable of producing methane evenly
  • Invisible multistage methane tank capable of producing methane evenly
  • Invisible multistage methane tank capable of producing methane evenly

Examples

Experimental program
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Embodiment

[0042] Embodiment: a kind of invisible multi-stage balanced gas production biogas digester, see Figure 1 to Figure 9 , comprising a pool body, an arched pool top 1 and a gas collecting pipe 3, a certain number of partitions 7 dividing the pool top 1 into at least two independent gas collection chambers 8 are arranged in the arched pool top 1; The gas collection pipe 3 includes a trunk pipe located outside the biogas tank, branch pipes corresponding to the number of the gas collection chamber 8, and a check valve is installed on the gas delivery pipe of each gas chamber toward the lower section, and one end of the branch pipe is connected to the main pipe. A cut-off valve is provided at the connection, and the other end penetrates into the pool body and leads to the corresponding air collection chamber 8 through the underside of the vaulted pool roof. During the operation of the biogas digester, the biogas generated is collected by the branch pipe, and then collected to the ma...

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Abstract

The invention relates to an invisible multistage methane tank capable of producing methane evenly, which aims at solving the technical problem that the existing methane tank has short service life, has low yield of methane, provides methane unstably and is inconvenient to use and maintain. The methane tank comprises a tank wall and a tank bottom below the wall, wherein the joint of the tank wall and the tank bottom of the methane tank is smoothly connected; the methane tank also comprises an arch tank top, which is internally provided with clapboards dividing the tank top into at least two air collection chambers; the methane tank is also provided with a spraying and stirring mechanism, which comprises a liquid pump, an air inlet pipeline and an air outlet pipeline. The invisible multistage methane tank has the beneficial effects of having long service life as smooth arc transition reduces stress at the joint, being capable of maintaining on line, producing methane evenly, and occupying small land; in addition, the tank top has a plurality of air chambers and a plurality of sets of air outlet pipes, so that if one air chamber leaks air, the other air chambers are not affected, the continuity of methane supply is improved; the spraying and stirring mechanism washes the methane tank at the right time, so as to avoid crusting and increase the yield of methane.

Description

technical field [0001] The invention relates to an invisible multi-stage balanced gas-producing methane pool. Background technique [0002] Biogas contains a variety of gas components, the main component is methane (CH 4 ). The process in which biogas bacteria decompose organic matter and produce biogas is called biogas fermentation. According to the role of various bacteria in the biogas fermentation process, biogas bacteria can be divided into two categories. The first type of bacteria is called decomposing bacteria, and its role is to decompose complex organic matter into simple organic matter and carbon dioxide (CO2 2 )Wait. The process of turning organic matter into biogas is specifically two processes: first, decomposing bacteria to process complex organic matter such as feces, straw, and weeds into semi-finished products—compounds with simple structures; The substance is methane gas. [0003] In existing biogas digesters, organic waste is introduced into the bio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/107
CPCC12M21/04C12M23/36C12M29/06C12M41/22Y02E50/30
Inventor 郭群然
Owner 郭群然
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