Air tank

Time：2014-05-08 14:32:42 CTR：

After the air compressor is installed in the air storage tank, it can not only store compressed air, reduce the pressure pulsation caused by the discontinuous exhaust of the compressor, achieve the balance of gas supply and gas use, but also reduce the temperature of the compressed air and reduce the load of the filter and desiccant. The selection of gas storage tank should pay attention to the following issues:
1, shell material: Gas storage tank is a pressure vessel, the shell commonly used materials Q235-B, 16MnR, 16MnDR three kinds. According to GB150 "Steel pressure vessel", different materials have different use states and temperature ranges (as shown in the table) :

Name of the material	Service temperature of steel plate	Use of state	Standard
Q235-B	0~350℃	Hot rolling	GB3274
16MnR	-20~475℃	Hot rolling normalizing	GB6654
16MnDR	-40~350℃	Normalizing	GB3531

2, the total height of the gas storage tank: the height of the air source room is about 2.9 meters, considering that the air source is often moved and transported, it is necessary to maintain sufficient stiffness and strength, the height of the base is generally 300mm, and the roof is made into a slope, resulting in the net height of the air source room is 2 meters, and all the equipment cannot exceed 2 meters, otherwise it cannot be installed. With 2.5m³ Gas storage tanks, for example,

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