Structural principle

The double tube heat exchanger consists of two tube heat exchangers of the same area, two three-way valves, and a switching rod device. It is mainly suitable for continuous operation without stopping the process conditions. When one of the equipment malfunctions or needs maintenance, it can be urgently switched to another heat exchanger through a switching valve to ensure the normal operation of the system.


characteristic

Double tube heat exchangers, one in use and one as backup, each capable of bearing the heat transfer load of the entire system. Plate heat exchangers use detachable flat cover tube boxes and detachable tube bundle structures for easy cleaning, maintenance, and upkeep during operation.

scope of application

Widely used in mechanical, chemical, food and beverage, lubrication system oil cooling processes.

Technical Parameter

The material of the heat exchanger can be reasonably configured according to the working medium and process parameters.

Heat exchange tube--Stainless steel tube, copper tube, finned tube, string tube, corrugated tube

housing--Stainless steel, carbon steel

three-way valve--Stainless steel, carbon steel