Pre-cooling evaporator (for cold and dry equipment)
Large-scale air separation plant is widely used in metallurgy, petrochemical, coal chemical industry and other key equipment for the production process to provide oxygen, nitrogen, argon. Its working principle is to first air compression, cooling, and in the air liquefaction, the use of oxygen, nitrogen, argon component boiling point of the geotextile, distillation tower tray gas, liquid contact, for quality, heat exchange, the final Oxygen, nitrogen and argon products with purity requirements were obtained. Large air separation plant is the oxygen production in the 40000m3 / h above the air separation plant.
Main products can be devided into sub-main, cold, cold, heat siphon heat exchanger
Product parameter content
The customer needs to provide the following parameters
1, the composition of the product media (media name, composition of media components) and temperature requirements;
2, heat transfer performance requirements (need to meet the heat transfer power);
3, medium flow (all media corresponding flow);
4, pressure and pressure loss requirements;
5, product size restrictions and installation requirements.
(1) the main heat exchanger (Main heat exchanger) (molecular sieve flow)
Reversing heat exchanger (switching process) _
(2) Condensation Evaporator (Evaporator condenser)
Or the main condenser (reboiler condenser) (Reboiler-condenser)
(3) Liquid air / liquid nitrogen subcooler
(4) high pressure heat exchanger (High pressure heat exchagner)
(5) thermosiphon evaporator (Thermosiphon evaporator)
(6) crude argon condensing evaporator (Crude argon evaporator condenser)
(7) crude argon condenser (Crude argon condenser)
(8) fine argon evaporator (Pure argon evaporator)
(9) fine argon condenser (Pure argon condenser)
(10) argon heat exchanger (Argon heat exchanger)
(11) crude argon liquefier (Crude argon liquefier)
The heat exchanger should be installed to avoid the stress generated by the installation
Low temperature medium should pay attention to insulation, to prevent the external heat radiation on the heat transfer performance
Coming in good cooling performance and lasting serving time, this cooler for air separation/evaporator made in China by Wuxi Yuda must be your best choice. We are one of the largest such manufacturers and suppliers in China. Welcome to buy or wholesale our heat-exchanger and check the quotation with our factory.
Coming in good cooling performance and lasting serving time, this air separation/evaporator energy saving domestic high quality cooler made in China by Wuxi Yuda must be your best choice. We are one of the largest such manufacturers and suppliers in China. Welcome to buy or wholesale our heat-exchanger and check the quotation with our factory.