Steam heat exchanger

a.Rationale:

The system employs steam as a heat source, transferring heat through steam condensation or a heating medium. It is a widely used solution in industrial, commercial and domestic heating systems.

b.Categorization:

The classification of heat exchangers is based on four main criteria:

1. Structure: shell and tube, plate, air heater

2. Heat exchange: inter-wall, mixed

3. Use: process heat exchanger, HVAC heat exchanger, hot water supply heat exchanger

4. Heat exchange medium: There are various types of heat exchangers, including steam-water, steam-air, and steam-oil. The way they are installed also varies, with stationary and mobile options available. Additionally, heat transfer surfaces can be either tubular or plate-type.

①Shell and tube steam heat exchanger

 ②Plate type steam heat exchanger