The bottom membrane and outer membrane of the double-membrane gas cabinet together form a closed gas storage space. The inner membrane divides the gas cabinet into a gas storage space and a pressure regulating space.

When the stored gas increases, the inner membrane rises, and the safety protector releases the pressure-regulated air to free up a certain capacity, so that the gas can smoothly enter the gas cabinet. If the inner membrane rises to the limit, in the event of pressure, the safety protector will release the inner membrane gas protectively. To prevent the inner membrane from being compressed and protect the inner membrane.

Advantages of double membrane gas cabinet with roof:

(1) Double-membrane soft high-strength polyester fabric membrane material is used, which has high resistance and corrosion resistance to the functions of biogas, carbon dioxide gas, ultraviolet light and microorganisms, and is suitable for storage of various low-pressure gases.

(2) The double-membrane gas holder has a series of advantages such as light weight, fast construction, low cost, easy use, long life and high safety.

(3) Large storage capacity, easy installation, simple use and maintenance, self-contained, so that it can be isolated from construction and maintenance alone, and has minimal impact on biogas production, other systems in the storage and transportation system.

(4) The size can be customized for field exploration

(5)Double-membrane roofs feature high-quality reinforced thermoplastic membrane materials with high breathability and resistance to UV degradation, providing a lasting cost-effective, optimal performance solution for anaerobic digestion and biogas applications.

(6) 23 years of experience in film production, professional design and attentive service

Double Membrane Roof Basic parameters

The scope of application of the double-membrane gas holder system:

Various low pressure gas storage such as biogas, air, carbon dioxide, oxygen, etc.

Our service:

●Free installation guide on site

●Free equipment operation training

●Free consultation

●Free technical drawings

●Biogas production line and other equipment reference suggestions

●Complete export service

●Biogas double membrane gas storage tank cost system upgrade