As soon as cryogenic processing technology emerges, it has attracted wide attention from scientific research and industry. It has been applied to cutt
Cryogenic technology is a new technology emerging in recent years to transmit the performance of metal workpiece, and it is the most effective and eco
Its purpose is to transfer cryogenic liquids from places with low pressure to places with high pressure.With the development of air separation technol
The cryogenic pump is different from general pump in that it keeps low temperature during the liquid transfer process and minimizes cold loss, otherwi
The following problems should be paid attention to in the structural design of cryogenic liquid pumps:
(1) To ensure uniform cold shrinkage of parts
When the centrifugal pump is working, depending on the pressure difference inside and outside the pump, the liquid is continuously sucked into the pum
Cryogenic liquid pumps (cryogenic pumps) are special pumps used in petroleum, air separation and chemical plants to transport cryogenic liquids such a
Low-pressure nitrogen compressor is generally turbine-type, which is the principle of using high-speed rotating impeller to make the gas obtain high s
The piston type is generally used for high nitrogen machine pressure.The working principle is to increase the nitrogen pressure by reducing the cylind
For short, air separation is a process of separating oxygen and nitrogen from air by means of deep freezing, adsorption and membrane separation, or ex
The amount of liquid-air evaporation depends on the nitrogen content of the distillate. The higher the nitrogen content, the lower the evaporation. At
Impeller is the core component of compressor. The leading compressor manufacturers in the world all implement technical blockade on the key manufactur
