美国北美制造公司开发了新型蓄热式燃烧器,使用它可节约40～50％的燃料。燃烧器装有一个蓄热床以吸收工业炉窑的废气量。由于一个燃烧器不能同时既蓄热又燃烧,因此是成对装置的。每对燃烧器每隔20秒交换一次功能。 North American manufacturing company in the United States has developed a new regenerative burner, use it to save 40-50% of fuel. The burner is equipped with a heat storage bed to absorb the amount of exhaust gas from the industrial furnace. Because a burner can not both heat and burn at the same time, it is paired device. Each pair of burners exchanges functions every 20 seconds.