Full-ecological, intelligent and multifunctional environmental protection methane generator

Abstract

The invention relates to a full-ecological, intelligent and multifunctional environmental protection methane generator which comprises a tank body, wherein an anaerobic digester, a solid-liquid separating chamber, a methane liquid filter chamber, a methane liquid distillation chamber, a drying chamber, a stack retting tank, a water storage tank and an overflow tank are distributed from top to bottom in the tank body, wherein the anaerobic digester is positioned between a top cover of the tank body and a funnel-shaped bottom plate; the solid-liquid separating chamber is positioned between the funnel-shaped bottom plate and a methane residue separating screen; the methane liquid filter chamber is positioned between the methane residue separating screen and the methane liquid filter screen at the tail end in the tank body; the methane liquid distillation chamber is positioned between the methane liquid filter screen at the tail end and a top plate of the drying chamber in the tank body; the drying chamber is positioned below the methane liquid distillation chamber in the tank body; and the stack retting tank, the water storage tank and the overflow tank are positioned below the tank body. The invention improves the gas production rate, shortens the gas production cycle, thoroughly solves the problem of serious pollution of waste residue and waste liquid after methane is fermentedtraditionally, and can produce a plurality of products such as methane, carbon dioxide, methanol, organic composite fertilizer and organic pesticide.

Description

technical field [0001] The invention relates to a biogas generator. Background technique [0002] Using biogas engineering technology to treat human and livestock manure can not only effectively solve the energy problem of rural life, but also obtain organic fertilizers needed for agricultural production, improve the living environment in rural areas, and have good economic, ecological and social benefits. Currently built biogas generators still have the following problems: [0003] 1. Feed directly to the biogas digester, which is likely to cause environmental pollution; [0004] 2. It takes 7-10 days for pre-fermentation in the natural state, which is too long; [0005] 3. The reproduction rate of inoculated bacteria is low, the gas production cycle is long, and the gas production rate is low; [0006] 4. There are running and air leakage problems in the connecting pipelines between the various reaction tanks; [0007] 5. The biogas fermentation layer has a low gas pro...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a fully ecological intelligent, multifunctional and environmentally friendly biogas generator to solve the technical problems of the existing biogas generators such as low gas production rate, long cycle, and environmental pollution.

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