【摘要】 第二类热泵可利用中间温度的废热与低温热源之间的热势差,制取热量少但温度高于中温废热的热水或蒸汽。利用第二类热泵,回收冶金企业中产生的低品位余热,用于供暖、物料干燥、产生高品位的热水或蒸汽及物料蒸发等,可为企业带来巨大的经济效益和社会效益。更多还原

【Abstract】 The second class absorption heat pump can get hot water or vapour using heat potential difference of middle temperature exhaust gas and lower temperature sink. The second class absorption heat pump can be used on reclaiming low-level usable energy produced by metallurgical enterprises for heating, drying materials, getting higher-level hot water or vapour and evaporating procedure etc. The reasonable utilization of this kind of heat pump can bring great economic and society benefit.更多还原