Tube heat exchanger/heating cooler

The coil type heat exchanger designed by Dongding is used for instantaneous heating or cooling of fluid materials such as pharmaceuticals, food, biotechnology, oils, pigments, and chemicals. This coil type heat exchanger adopts a spiral double set concentric coil structure, consisting of two different sizes of stainless steel pipes forming concentric circular sleeves (commonly known as large tube sleeves and small tubes). The outer tube is the shell side (for heating or cooling medium), and the inner tube is the tube side (for material), which is more suitable for the instantaneous cold and hot exchange of high-temperature and cold materials separately in the inner and outer tubes (for heating and hot materials). Material: Stainless steel 304 or 316L, processing capacity: 100L-5000L/h.

　　Tube heat exchanger/heating cooling heat exchanger

To users: If you need to know more about our tube heat exchangers/heating cooling heat exchangers, please patiently review our following instructions about tube heat exchangers, which will greatly facilitate your selection. If you need to learn more, please consult us.

　　Overview of Application of Coil Heat Exchanger

The GHRP coil heat exchanger designed by Dongding is used for instantaneous heating or cooling of fluid materials such as pharmaceuticals, food, biotechnology, oils, pigments, and chemicals.

　　Structural Description of Coil Heat Exchanger

This coil type heat exchanger adopts a spiral double concentric coil structure, consisting of two different sizes of stainless steel pipes forming concentric circular sleeves (commonly known as large tube sleeves and small tubes). The outer tube is the shell side (for heating or cooling medium), and the inner tube is the tube side (for material),More suitable for the instant exchange of heat and cold between high-temperature and cold materials separately fed into the inner and outer pipes (i.eCold materials are heated, while hot materials are cooled. note：Using hot and cold material exchange，High thermal energy utilization efficiency and low unit energy consumption).

　　Advantages of East Top Coil Heat Exchanger

1. High heat transfer efficiency is achieved by using stainless steel thin-walled tubes (SUS304 or SUS316L, with an inner tube wall of only 1.0-1.5mm).

2. The surface of the inner and outer pipes is polished with a mirror finish, making the material smooth and not prone to scaling.

3. The circular diameter coil ensures a single and smooth flow direction of materials, without blocking or accumulating materials,More suitable for instant cold and hot exchange between high-temperature and cold materials when the inner and outer pipes are separately fed.

4. Good sealing, not easy to leak, inner and outer pipes can withstand a pressure of 0.5MPa.

5. Cleaning method: Pump clean water or hot water for cleaning, or CIP cleaning (note: the coil cannot be disassembled for cleaning).

6. According to the requirements of material heat transfer temperature, it can be assembled into several loops of shell and tube sides (forming different heat transfer areas).

7. A thermometer is installed at the discharge port for easy observation of the discharge temperature value.

8. Easy to install, simply connect the material inlet and outlet and heat exchange medium inlet and outlet on the equipment to the corresponding pumps and pipelines.

9. Low cost of use, with only the sealing gasket on the inlet and outlet of the vulnerable parts, and easy replacement.

10. The coil is installed inside a stainless steel tank, with a compact structure, small footprint, and aesthetically pleasing equipment.

　　Main specifications and parameters of coil heat exchanger