The newly developed GD4-type hydrogen booster diaphragm compressor developed by Beijing Jingcheng Environmental Protection Industry Development Co., Ltd. was recently recognized as a domestically-manufactured equipment for large-scale PTA projects by the National Development and Reform Commission and is expected to be obtained in China's 1 million tons/year PTA localization project. application.
The compressor inlet pressure 0.8MPa, outlet pressure 11MPa, displacement 400Nm3 / h, the compression medium is hydrogen. Its characteristic is that the sealing performance is good, the compressing medium is not in contact with any lubricant, it is suitable for compressing the gas with high purity, and the purity can reach more than 99.999%. The cylinder has good heat dissipation performance and can use a higher compression ratio. The moving parts of the compressor borrow the structure of a symmetric balanced piston compressor. The operation is smooth and reliable, with little vibration and low noise. The cylinder parts are equipped with no oil pan structure, which reduces the difficulty of assembly process, and alarms when the medium is leaked. The reliability of the machine; the control system with a high degree of automation; the entire equipment is concentrated on an armored chassis, which facilitates the transportation, installation and management of the equipment.
Jingcheng Environmental Protection Company has developed China's first domestic diaphragm compressor. The diaphragm compressor produced has always been at the leading position in China. The GD4 series of large-scale diaphragm compressors it developed is one of the largest diaphragm compressors in the world, reaching the international advanced level and reversing the situation in which large-scale diaphragm compressors in China are completely imported, in industrial gases, petrochemicals, nuclear power, Aerospace, food, medicine and scientific research experiments have been widely used.
The compressor inlet pressure 0.8MPa, outlet pressure 11MPa, displacement 400Nm3 / h, the compression medium is hydrogen. Its characteristic is that the sealing performance is good, the compressing medium is not in contact with any lubricant, it is suitable for compressing the gas with high purity, and the purity can reach more than 99.999%. The cylinder has good heat dissipation performance and can use a higher compression ratio. The moving parts of the compressor borrow the structure of a symmetric balanced piston compressor. The operation is smooth and reliable, with little vibration and low noise. The cylinder parts are equipped with no oil pan structure, which reduces the difficulty of assembly process, and alarms when the medium is leaked. The reliability of the machine; the control system with a high degree of automation; the entire equipment is concentrated on an armored chassis, which facilitates the transportation, installation and management of the equipment.
Jingcheng Environmental Protection Company has developed China's first domestic diaphragm compressor. The diaphragm compressor produced has always been at the leading position in China. The GD4 series of large-scale diaphragm compressors it developed is one of the largest diaphragm compressors in the world, reaching the international advanced level and reversing the situation in which large-scale diaphragm compressors in China are completely imported, in industrial gases, petrochemicals, nuclear power, Aerospace, food, medicine and scientific research experiments have been widely used.
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