该机加热器部分采用三层套管结构：热交换介质在 1 和 3 中流动，物料在 2 中反向流动。
This machine heater part adopts three layer casing structure: heat exchange medium flow in 1 and 3, material flow in 2.
一种用于接受三种介质并由两种板型构成的永久相连的热交换器预期用在锅炉上。
A permanently connected heat exchanger for receiving three media and composed of two plate types is intended to be used in a boiler.
加热器适于直接加热盛在热交换箱中的传热介质。
The heater is adopted to directly heat the heat-transfer medium in the heat exchange chamber.
应用推荐