Title: Household quick-acting solar-energy methane pit
Application Number: 95104150 Application Date: 1995.04.27
Publication Number: 1134462 Publication Date: 1996.10.29
Approval Pub. Date: Granted Pub. Date: 2001.04.25
International Classifi-cation: C12M1/107
Applicant(s) Name: Zhang Zubin Address: 224365
Inventor(s) Name:
Attorney & Agent: LIU CHENXIN
Abstract:
     The fermentation pit has forced dregs-pressing device matched with the methane port, water pressure chamber over the arched roof, methane storing cover in water pressure chamber and sun shield over the water pressure chamber. The material feeding pipe is inserted obliquely into the arched roof and the dregs-returning pipe is inserted into the wall opposite to the material feeding pipe with its upper end being connected to water pressure chamber and lower end being extending the bottom of fermentation pit. The said methane pit is convenient in unloading material and high in methane yield.
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