Cooler,Cold Box,Reefer Container,Argon Recovery,SS304

Cold box - the role of this system is to remove nitrogen, hydrogen, carbon monoxide and other impurities in argon gas

1. plate heat exchanger: the product argon and exhaust gas after low temperature distillation through the heat exchanger for cold recovery
And make the crude argon temperature from room temperature down to the temperature required by the working condition (-157 ℃);
2. the main column of the distillation tower: using the principle of low-temperature distillation, the evaporator at the top of the main tower to get 5N standard
Product argon
3. distillation tower II tower: from the top of the main tower to lead a waste gas, because the waste gas contains a large number of argon components.

The cold box is one of the key pieces of equipment in an air separation plant. Therefore, cryogenic separation is a must for all processes in the separation of the product raw gas mixture. Cold box is one of the main equipment for low temperature separation.
It mainly consists of two parts: one is the huge steel shell insulation box, and the other is the internal core aluminum plate-fin heat exchanger.
There are three technical keys, including heat transfer calculation and mechanical structure design and hydraulic calculation. The three need to be closely coordinated to meet the process requirements and to achieve high efficiency, pressure resistance, material saving, compactness, low flow resistance and low heat (cooling) loss.

Shanghai Vision Energy Technology Co., Ltd has been focusing on the recovery and reuse of rare gas waste gas in domestic and international photovoltaic, semiconductor and chemical industry for many years, and has a number of core independent patents;

We are a qualified supplier of many multinational companies, domestic listed companies, central enterprises and top scientific research institutions.

Our customer's Contract satisfaction rate is 100%, and there is no any lawsuit and dispute.

We can provide customers with large or standard argon recovery devices.

What we stand for

Safe, environmentally friendly, and treating exhaust gases not as useless emissions but as a resource to be utilized

Our products pursue

Exhaust gas recycling and reuse can be done better than new purchase because:
1. Safe and environmentally friendly
2. Stable purity
3. Reliable supply
4. Lower cost

Main Business Segments

Gas Recycling Business - Helping Customers Reduce Costs and Increase Efficiency
Including: Argon AR, Hydrogen H2, Neon Ne, Helium He, Xenon Xe, Krypton Kr, natural gas LNG supply and recovery;

Exhaust gas treatment business - helping customers to save energy and reduce emissions
Includes: VOCs treatment business for coating industry exhaust, chemical industry exhaust, printing and dyeing industry exhaust; Meets China's national standards as well as local standards.

Wastewater treatment business -providing more economical solutions
Includes: wastewater treatment for industrial and mining enterprises, meeting China's national and local standards.