在上漆工艺中存在着一定数量的溶剂,需要加热予以排除。这样就消耗着大量电力,并沾污了空气。所以国外在50年代就在漆包炉中采用催化燃烧,热风循环新技术。这就是使溶剂催化燃烧,利用所产生的热量形成热风,由鼓风机驱动,以较高的风速流动,而使溶剂高速度地蒸发。这在漆包线制造上确实是一个飞跃。我国在60年代开始研究,在70年代也宣告成功。 There is a certain amount of solvent in the lacquering process that needs heating to be excluded. This consumes a lot of electricity and pollutes the air. Therefore, foreign countries in the 50’s in the enameling furnace using catalytic combustion, hot air circulation of new technologies. This is the catalytic combustion of the solvent, the use of heat generated by the formation of hot air, driven by a blower to flow at a higher wind speed, leaving the solvent evaporation speed. This is indeed a leap in the manufacture of enameled wire. My country began its studies in the 1960s and also succeeded in the 1970s.