China 1*1000m3 Free-Standing Double-Membrane Gas Holder Cabinet Storage Tank

Project informations:
A gas holder at a sewage treatment plant
Capacity: 1000m3, free-standing type
Project site located in Shenzhen, Guangdong,China;
Free-standing double-membrane Gas holder,
In 3/4 spherical shape, installed on the ground
Main structural features:Bottom membrane. For sealing of the complete gas storage system;Inner membrane. For partition of biogas and air and pressure regulation;Outer membrane. For biogas output under constant-pressure and protection for inner membrane;Electrical control cabinet. For making constant pressure in the room between Inner and outer membrane;Safety protector. For air release when pressure is too high in the room between the inner and outer membrane;Explosion-proof blower. For air pumping;Anchoring device. Including press plate, anchor bolts, etc.;Support device. Including middle bar, support network, seat belts, etc.;Detecting device. Including mirrors, sensors, etc .;
The membrane quality and production process determines the quality and life-time of the entire gas holder. We can provide Germany-made, Belgium-made membrane, or Mainland-made, Taiwan-made membrane, to meet the following features:Anti-aging;Strong tensile strength;Anti-corrosion for sulfide etc;Anti-ultraviolet;Alkalinity Resistance;Good softness;Compound tight, good air tightness.
Parameters Table for Selection:

Volume V (m3)Dia.meter D (m)Height H (m)1006.75.42008.36.63009.47.450011.08.675012.59.81,00012.910.21,50014.811.62,00016.412.82,50017.613.73,00018.814.5 Comments:
The above are standard dimensions,subject to actual requirements and bigger sized gas holders are available too.