会议认为,应积极推广近年来开发的已被实践证朋并经过鉴定的实用节能技术。 应积极推广国内成熟的高效余热回收装置,如片状换热器,带插件管状换热器,高效喷流换热器以及新型蓄热室等。一般而言,利用烟气预热风湿每提高100℃,可节能5％以上。 应积极推广能适应高风温、全热风、火焰 The meeting held that it is necessary to actively promote practical energy-saving technologies that have been developed in recent years and have been verified by practitioners. Should actively promote the domestic mature and efficient recovery of waste heat recovery devices, such as flake heat exchanger, with a plug-in tubular heat exchanger, high efficiency jet heat exchanger and a new regenerator. In general, the use of flue gas preheating rheumatism for each increase of 100 ℃, more than 5% energy saving. Should be actively promoted to adapt to the high wind temperature, all hot air, flame