Concrete monolithic and segmental prefabricated biogas digesters and their multifunctional settings

Abstract

The invention relates to a concrete integral and sectional precast methane tank and a container used by the methane tank. A semi-two-phase fermentation method and an eddy flow distribution form household are preferably selected based on design of a cast-in-situ biogas tank in Biogas Production Engineer compiled by the Ministry of Agriculture, an external structure is changed to internal and top portions to simplify and make precast, transportation and installation convenient, and multifunctional arrangement is carried out to solve the problems of scum, sediment and layering blind angles. Sectional precast can solve the problem of large self weight for capacity increase, and an adapting mode is adopted to realize inside occlusion in order to prevent upper, lower, inside and outside dislocation and prevent gas leakage. The invention is a like division of Portable Integrated Tubular Reinforced Concrete Precast Container Pot, Reinforced Concrete Integral Precast Container Pot and Container Tank, and Integrated Precast Sky Planter and Internal and External Pressure Tube. A production technology is adopted to solve the problems in the tank building and production process of peasant households, the problems are solved through factory precast advantages and additionally installed multiple functions, and the gap in rural air-raid shelters is filled.

Description

[0001] 1. Technical field [0002] Prefabricated biogas digesters ( figure 1 , figure 2 ) is a utility model "Portable Integrated Cylindrical Reinforced Concrete Prefabricated Container Tank" ZL: 201220066511.X, and applied for an invention patent "Reinforced Concrete Integral Prefabricated Container Tank, Container Pool" application number: 201210302935.6, and a separate application for "Integral Prefabricated Aerial Container Tank" Application number: 201210596459.3 for "Flower Pots, Internal and External Pressure Pipes", which is a similar divisional application (note: the divisional application is not accepted, it is changed to an independent application, and the original "again" is changed to "similar"), which is a new product that implements the above-mentioned related technologies. [0003] 2. Background technology [0004] Energy saving, low carbon and environmental protection society is calling! There are still many problems in the construction, production and appli...

AI Technical Summary

Problems solved by technology

[0004] Energy saving, low carbon and environmental protection society is calling! There are still many problems in the construction, production and application of biogas digesters: many manual operations take a lot of time, and high-tech workers have become a major factor in the high cost; the construction level varies greatly, the management is extensive, and the quality is not guaranteed; the construction is not professional, and the molds are not dedicated; Many, sporadic preparation of materials; troublesome groundwater construction, etc.

There are problems such as difficult slag removal in production and application that need to be solved urgently

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