Film-type marsh gas tank and mounting method

Abstract

The invention relates to a film-type marsh gas tank and a mounting method, in particular to a large or medium-sized film-type marsh gas tank with a hanger and a mounting method, and belongs to environmental engineering equipment. The film-type marsh gas tank consists of a film-type marsh gas tank container body, a raised hanger on the container body, a groove on a container body support wall, thread gluing cloth and a male sheet with engaging teeth; the film-type marsh gas tank container body is made of macromolecular composite material such as polyethylene and the like; the container body iscuboid, columnar, spherical or ellipsoidal; the raised hanger on the container body is connected with the container body to form a whole; the raised hanger is provided with a hole, the raised hanger and the groove form a combined hanger, the raised hanger is a semicircular blocking tenon with a barb, and the blocking tenon is embedded into the groove and connected and fixed; the thread gluing cloth and the male sheet with the engaging teeth are combined, stuck together and then integrally fixed on the film-type marsh gas tank container body; and after positioning, the male sheet with the engaging teeth is fixed on the wall and stuck and engaged with the thread gluing cloth. The film-type marsh gas tank can solve the problems of quick mounting and fixation and the like, and is suitable forpopularization.

Description

technical field [0001] The invention relates to a methane digester and an installation method, in particular to a large and medium-sized membrane type methane digester with a pendant and an installation method, which belongs to equipment required by environmental engineering. Background technique [0002] Existing traditional biogas digesters include large and medium-sized biogas projects, generally with steel structure or enamel structure, high cost, low efficiency, inconvenient and slow installation, especially the installation of biogas anaerobic fermentation tanks, which are large in size and need splicing. Time-consuming and labor-intensive; and the new membrane biogas digester, because it is made of polymer composite materials such as polyethylene, has a large volume, low cost, and good airtight effect, so it is becoming more and more popular. For larger membrane biogas digesters, it is also difficult to install and lay flat. The present invention solves the problems o...

AI Technical Summary

Problems solved by technology

[0002] Existing traditional biogas digesters include large and medium-sized biogas projects, generally with steel structure or enamel structure, high cost, low efficiency, inconvenient and slow installation, especially the installation of biogas anaerobic fermentation tanks, which are large in size and need splicing. Time-consuming and labor-intensive; and the new membrane biogas digester, because it is made of polyethylene and other polymer composite materials, has a large volume, low cost, and good airtight effect, so it is becoming more and more popular

For larger membrane biogas digesters, it is difficult to install and lay flat. This invention solves the problems of uneven installation, slow speed, difficult fixation and difficult positioning of large and medium-sized membrane biogas digesters.

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