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简单介绍了热水型溴化锂吸收式制冷与热泵机组的原理、特点,论述了利用尿素系统产生的蒸汽冷凝液通过吸收式制冷与热泵机组制取冷媒水,用于冷却碳丙液,降低了碳丙液温度,提高了对变换气中二氧化碳的脱除效果,降低了电耗。
The principle and characteristics of the hot water type lithium bromide absorption refrigeration and heat pump unit are briefly introduced. The steam condensate produced by the urea system is used to make the refrigerant water through the absorption refrigeration and heat pump unit to cool the liquid carbon and to reduce the carbon C liquid temperature, improve the removal of carbon dioxide in the shift gas effect, reducing power consumption.