1. Biogas Generator Double Membrane Gasholder
The double-layer membrane gas holder is 3/4 sphere in shape, and is fixed on the cement base or the top of the anaerobic tank by the rail. The main body is made of specially processed polyester material (mainly composed of red mud soft composite film and red mud soft sandwich mesh cloth). The tank body is composed of outer membrane, inner membrane, bottom membrane (overground cabinet) and subordinate equipment. It has the ability of anti-ultraviolet radiation and various microorganisms. It is highly fireproof and conforms to the specifications.
An air-tight space with variable capacity is formed between the inner membrane and the bottom membrane (overground cabinet) for biogas storage, and the outer membrane forms a spherical shape of the storage cabinet. When the amount of methane in the inner membrane decreases, the outer membrane enters through the blower, and adheres to the design pressure of the inner membrane methane. When the amount of methane increases, the inner membrane expands normally, and the excess air in the outer membrane is discharged through the safety valve, so that the methane pressure remains constant at the design pressure required. Thermal insulation principle of adjustable membrane biogas storage tank: filling air between inner and outer membranes can effectively prevent the cold air from entering.
It has the following advantages
1. High safety factor
此产品十分平安牢靠, 5年以上的运用实积. 包括冰冷的德国、挪威, 中东的以色列, 极热的撒哈拉沙漠地域以致地震频繁的日本!完整契合/优于各国相关的法规及行业请求。设有过压平安阀及沼气走漏报警器。整个气柜在工厂内制造及测试终了, 保证质量没有导轨, 没有升降活塞，没有压重, 没有维修!气柜没有水封/油封/弹簧, 不怕结冰, 不须加温，不须调整! 不会产生负压而惹起塌顶、倒塌，完整可完成无人操作不产生污染, 没有如湿式气柜一样产生大量含酚废水, 形成二次污染 .
This product is very safe and reliable. It has been used for more than five years. It includes cold Germany, Norway, Israel in the Middle East, and Japan with frequent earthquakes in the extremely hot Sahara Desert. It fully meets/surpasses the relevant laws and regulations of various countries and industry requests. It is equipped with over-pressure safety valve and methane leakage alarm. The whole gas holder is manufactured and tested in the factory. There is no guide rail, no lifting piston, no pressure, no maintenance! There is no water seal/oil seal/spring in the gas holder, no ice, no heating, no adjustment! There is no negative pressure to cause roof collapse, collapse, complete and unmanned operation without pollution, no phenolic wastewater like the wet gas holder, forming two. Secondary pollution.
2. Long service life
The service life of inner layer is more than 25 years, and that of outer layer is more than 20 years.
3. Installation convenience
只需根本水泥基座, 数天时间即可完成装置, 俭省装置费用及时间 (例子: 2个5,000 M3 气柜于10天内装置完成!) 装置完成后可立即投入运用
The installation can be completed in only a few days with the basic cement base. The cost and time of the installation can be saved (example: 2 5,000 M3 gas holders are completed in 10 days). The installation can be put into operation immediately after completion.
4. Save cost
柜内容量能够全部应用, 没有死区，整体气柜重量不大于5吨，大大简化及俭省基座的土建费用。(1000m3传统干式/湿式气柜仅仅钢材即重30吨以上, 没有湿式气柜所须的大型水槽) 造价较传统干式或湿式气柜更廉价。
Cabinet content can be fully applied, no dead zone, the overall weight of the gas tank is not more than 5 tons, greatly simplifying and saving the cost of civil construction of the base. (1000m3 traditional dry/wet gas holder weighs more than 30 tons of steel only, without the large water tank required for wet gas holder) the cost is cheaper than traditional dry or wet gas holder.
2. Water-sealed gas holder of biogas generator
3. Dry gas holder of biogas generator
The required intake pressure of biogas generator is 5-20KPA.
The application of waste heat of biogas generator: the application of waste heat of biogas generator can be divided into two parts: one is the application of waste heat of exhaust gas temperature, the other is the application of cooling heat of biogas generator itself.
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