Warmth Project, Shandong Raystone Industry Is in Action

As the "central nervous system" connecting the heat source output by the heating company and the heating end users, the heat exchange station plays an important role in heating. When we came to our factory, the workers were operating meticulously and accurately to build a batch of new heat exchange stations.

‌The main equipment of the heat exchange station includes plate heat exchangers, circulation pumps, primary and secondary line decontamination devices, water supply pumps, water tanks, meters and control valves, etc. ‌ These equipments each play different roles in the heat exchange station: ‌ 

1. ‌Plate heat exchanger‌: Mainly used to transfer the heat of the high-temperature heat source to the low-temperature fluid to achieve heat exchange and transfer. 
2. ‌Circulation pump‌: Responsible for circulating the heat source liquid into the heat exchanger to ensure the effective transfer of heat. 
3. ‌Primary and secondary line decontamination device‌: Used to remove impurities in the pipeline, prevent blockage, and ensure the normal operation of the system. 
4. ‌Water supply pump and water tank‌: Used to replenish the water in the system and keep the pressure of the system stable. 
5. ‌Meters and control valves‌: Used to measure flow and temperature, control the flow and temperature of the system, and ensure efficient use of heat.

The working principle of the heat exchange station is to transfer the heat of the high-temperature heat source to the low-temperature fluid through the plate heat exchanger, the circulating pump circulates the heat source liquid into the heat exchanger for heat exchange, the primary and secondary line decontaminants remove impurities in the pipeline, the water supply pump and water tank maintain the system water volume and pressure stability, and the meter and control valve are used to measure and control the flow and temperature. The coordinated work of these equipment ensures the efficient transfer and use of heat.

At present, the installation of 3 sets of circulation equipment (including circulation pumps, plate heat exchangers, and pipelines) has been completed, and they can be put into operation during the heating season. The equipment of the transformed heat exchange station will be more advanced, stable and reliable in operation, the heating efficiency will be significantly improved, and the energy consumption will be greatly reduced. The achievement of these results not only solves the heating problem of residents, but also improves the quality of life and happiness of residents, and truly realizes the goal of serving the people.