Dual-circuit shell-and-tube evaporator

The double-circuit shell-and-tube evaporator is a commonly used heat exchange equipment, which is widely used in the heat exchange process in industrial production. Its design structure includes two independent circuits for heat transfer and cooling respectively. In industrial production, double-loop shell-and-tube evaporator is commonly used in the processes of heating, cooling and evaporation to achieve heat transfer and heat exchange between different substances.

The working principle of double-circuit shell-and-tube evaporator is to make use of the shell-and-tube structure to conduct the heat transfer medium (such as steam or thermal oil) in one circuit to the medium (such as water or air) in the other circuit through pipes to realise the transfer of heat energy. This design helps to improve heat transfer efficiency and can be adapted to different process requirements.

Performance Features

Shell and tube evaporator is a kind of heat exchanger with compact structure, convenient installation and high heat exchange performance, with the wall of copper tube bundle enclosed in the shell as the heat transfer surface of the inter-wall heat exchanger, which has the features of low cost and wide circulation cross-section. It can be customised as single-loop, double-loop, triple-loop and quadruple-loop system according to the usage requirements, and it is the most widely used heat exchanger.

Heat exchange range: 7112Kcal/h-1330560Kcal/h.

Precision CNC machining and manufacturing, tested by the National Testing Centre, the technical indexes have reached the international advanced level. Side cover design, easy to clean and maintain. Adopting high quality copper tube with inner thread, high strength sealing structure, good sealing and increased heat exchange capacity.HCFC, HFC or other types of refrigerant can be used together.

Shell and tube evaporator parameter table (double circuit)

Note: 

1. The above specifications are for cold water inlet temperature 12℃ and outlet temperature 7℃.

2. The above specifications are subject to change without prior notice.

3. Special specifications can be customised upon request.