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在蒂吉博纳公司展位,李延新总经理向记者介绍:随着节能环保要求的不断提高和能源结构的变化,目前国内很多地区将烧渣油改为燃用天然气已经成为了大趋势。过去沥青拌和站的燃气燃烧器市场是进口产品的一统天下,火焰调节都是由伺服连杆机构带动鼓风风门、燃气阀门联动实现的(暂且将其称为常规燃气机),通过同步改变风门与气阀开度的方法,控制火焰的强度。由于风门和气阀的开度与空气及燃气的流量是非线性的且无法量化,所以调节起来较为繁琐,空燃比的控
At the booth of Di Jibona, Li Yanxin, general manager, introduced to reporters: With the continuous improvement of energy-saving and environmental protection requirements and the change of energy structure, the replacement of residue-burning oil with natural gas in many areas in China has become a general trend. Past asphalt mixing station gas burner market is dominated by imported products, flame regulation are driven by the servo rod linkage blast door, gas valve linkage (for the time being called the conventional gas engine), by changing the throttle synchronization With the valve opening method to control the intensity of the flame. Due to the throttle and valve opening and air and gas flow is non-linear and can not be quantified, so the adjustment is more complicated, air-fuel ratio control