China Enamel Steel Sheet Factories - Positive and Negative Pressure Protector – Boselan

       Company Introduction       

Establishment of Shijiazhuang Zhaoyang Biogas Equipment Co., Ltd. in April 2009, Established on 2017, Boselan Tanks CO.,LTD . Branch company focusing on international trade.

Our company is a member of China biogas society, a member of Shanghai rural energy industry association, and a member of Hebei rural energy association. It is a modern enterprise that takes the biogas equipment industry as the leading industry, devotes itself to the development of energy saving and environmental protection biogas products, and takes creating high-quality and famous brand as its own responsibility.

Our company is a large, medium and small methane engineering supporting anaerobic tank system, gas storage system, purification system, gas transmission system.My company’s flagship product for enamel assembled jar, biogas double membrane gas holder system, roof, side mixer, methane control constant pressure regulator gas supply system, biogas desulfurization tower, gas dehydrator, firedamp flame arrester, biogas condenser, feces, renewal biogas slurry solid liquid separator, the gas torch, biogas residue pump, marsh gas flowmeter,  fertilizer equipment, some products have been national patents.  

Description of Positive and Negative Pressure Protector

By tanks, tank bottom, air inlet pipe, pressure pipe, and unloading, including tanks can be separated by pipeline according to certain volume ratio, injection water after appropriate, when gas pressure is greater than standard atmospheric pressure is greater than 4 kpa or than normal atmospheric pressure is less than 0.5 kpa, emptying the intake mouth, thereby identifying protection function, the protector has simple structure, reliable, convenient installation.At the same time, the material is carbon steel or 304 stainless steel plate, with good anticorrosion performance, durable.The above advantages make this product has a high cost performance.

It is composed of tank body, tank bottom, air inlet, water inlet pipe and emptying pipe. The tank body is separated by the pipe according to a certain volume proportion. When the gas pressure is more than 4kPa or less than – 0.5kpa than the standard atmospheric pressure, the air inlet and emptying port are connected, so as to realize the protection function. The structure of the whole protector is simple, reliable and easy to install. At the same time, the material is made of carbon steel or 304 stainless steel plate, which has good corrosion resistance and durability. The above advantages make this product have high cost performance.

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