Waste Heat Recovery

Various industrial production lines and process systems, encompassing production scenarios with waste heat emission and process heat demand in multiple industries such as chemical, petrochemical, steel, and light industry.

Capture the waste heat that would otherwise be discharged after cooling during the production process, enhance its thermal quality through professional technical means, and upgrade low-grade waste heat into controllable and usable high-grade process heat, achieving cascade utilization and recycling of energy.

No disruption to production, thermal quality matching, stable temperature control, and sustainable operation.

Provide solutions to the dual energy pain points commonly encountered in industrial production: On the one hand, there are heat demands such as heating, preheating, and maintaining a constant temperature at the process end, which are currently mainly met by boiler steam or electric heating methods, resulting in high primary energy consumption, prominent carbon emission pressure, and persistently high energy costs for enterprises. On the other hand, production processes generate a large amount of waste heat resources carried by circulating cooling water, industrial wastewater, process flue gas, high-temperature air, etc. These waste heats need to be cooled before being discharged, causing serious waste of valuable thermal energy and increasing the operational load of the cooling system.

Utilizing efficient, energy-saving, and environmentally friendly high-temperature heat pump technology, industrial waste heat in the form of water, air, flue gas, and other media is recovered to produce high-temperature hot water or steam, which is then applied to process heat utilization or district heating, etc. This optimizes the energy use sequence, reduces primary energy consumption, and lowers carbon emissions, achieving efficient utilization of waste heat.

The transformation has strong adaptability and minimal disturbance to the original production process; it turns waste heat into usable heat, reducing primary energy consumption and carbon emissions, with some projects achieving annual savings of over a thousand tons of standard coal; through a precise temperature control system, the temperature of process heat is made more stable and controllable, improving product quality consistency; it can be fine-tuned according to factors such as changes in production load and time-of-use electricity pricing policies, making the operation strategy more flexible.