国家专利节能设备废蒸汽及高温冷凝水回收压缩机实用新型专利号：ＺＬ８９２１３１７９．９该机把工业生产和取暖排放的废蒸汽和高温冷凝水全部回收，形成闭路循环，压入锅炉再产蒸汽，达到节煤、节电、节约软水和提高用汽设备热交换能力和产量之目的。凡有锅炉、有废汽排... National patent energy-saving equipment waste steam and high temperature condensate recovery compressor utility model patent number: ZL89213179.9 The machine to industrial production and heating emissions of waste steam and high temperature condensate all recycled to form a closed-circuit cycle, press into the boiler to produce steam, Achieve the purpose of saving coal, saving electricity, saving soft water and improving heat exchange capacity and output of steam-consuming equipment. Where a boiler, a waste gas row ...