Equipment: 
 Gas cabinets can be divided into separate gas cabinets and soft-cover product, the product from the membrane and outer membrane components, including fans, surge devices, capacity tables, leak detectors. 

 Benefit: 
 * The use of imported special membrane, outer membrane with anti-static, anti-UV, anti-aging, etc., lining with anti-methane leakage, fire-resistant, abrasion resistance, wrinkle, anti-hydrogen sulfide and other characteristics; 
 * Storage bag bags lighter than the steel roof of the tank's pressure is small, will help protect the main equipment; 
 * Independent gas tank on the basis of low pressure will help reduce construction-based investment; 
 * Does not freeze in winter, can be trouble-free operation. 

 Scope: 
 1, farms, water treatment, waste gas recycling storage areas; 
 2, areas of low pressure chemical corrosive gas storage; 
 3, refining, metallurgy and other fields low-pressure gas storage (2000m3 or less). 
 Methane gas membrane technology requirements: 
 1, the specifications: Integrated fermentation tank top film consider wind loads and rain, snow load, membrane body size should be> 1 / 4 ball short, <2 / 4 balls missing, landing gas membrane specifications should be> 1 / 4 ball missing , <3 / 4 balls missing. 
 2, the outer membrane requires: 
 ① Miller membranes can be the German company (mehlerhaku gmbh) valmex enviro pro8540 green, white membrane or polymer8556 white membrane, are resistant to ultraviolet light and the ability of various microorganisms, very wearable, the incision for the welding suture, suture site lap not less than 5cm, with double-layer wind tunnel, tensile strength of 3000N/5cm; 
 ② weight per square meter ≥ 860 grams, the color is white or green. Artificial aging test: no change, fade tested in accordance with German DIN EN ISO 105-B04 standards; 
 ③ colorfastness than 7; repeated bending tests were consistent with the German DIN53359, 0 standards; cold tested in accordance with the German DIN53361, 0-class standards, in line with ON B3800 B1 fire test standards; 
 3, endometrial requirements: 
 ① Miller membranes can be the German company (mehlerhaku gmbh) valmex enviro pro5210 gray membrane, both sides lined with polyethylene, plasticized lacquer coating on both sides, are resistant to ultraviolet light and the ability of various microorganisms, very wearable, incision HF technology, welding, sewing parts of the overlap of not less than 5cm, and a high degree of fire safety standards in line with the German DIN4102 B1, tensile strength of 4000N/5cm; 
 ② weight ≥ 1060 per square meter, g, color is gray, green or yellow. Artificial aging test: no change, fade tested in accordance with German DIN EN ISO 105-B04 standards; 
 ③ colorfastness than 7; repeated bending tests were consistent with the German DIN53359, 0 standards; cold tested in accordance with the German DIN53361, 0-class standards, in line with ON B3800 B1 fire test standards; 
 4, membrane gas storage tank with a fixed position angle width 15cm, thickness not less than 3 layers.