Recuperators are heat exchangers that recover heat from hot exhaust gases and transfer it to the incoming cold combustion air across tubes or plates. These tubes and plates get
These heat exchangers are designed to use heat transfer oil to recover heat from blast furnaces used in steel mills and enable the recovery and the reuse of waste heat from hot-blast stoves. The temperature of recovered waste heat is approximately 300°C. As the heating tube length is approximately 10m, this is a comparatively large heat exchanger. Waste heat recovery from blast furnace slag-washing water reduce drag, and greatly improves the efficiency of heat transfer. Slag-washing water dedicated heat exchanger and pressure drop of spiral plate heat exchanger 30kPa and plate heat. exchangers with fixed tube-sheet heat exchanger pressure drop of the 50kPa~100kPa. High heat transfer efficiency.
Hofmann, with its many years of experience in the application of plate heat exchangers, has proposed a variety of heat exchange schemes for closed-loop circulating water systems, oil cooling systems, heat recovery systems for power plants. The best use of energy is to improve the efficiency of power plant. In order to reduce the emissions of coal gas emissions to achieve the purpose of energy saving and environmental protection, you can use blast furnace
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