田中TAP3000LB型沥青拌和站在使用过程中发生点火困难、燃烧不充分、骨料温度达不到施工要求,以及自动熄火等现象,严重影响了工程进度。经检测分析后,发现沥青拌和站燃烧器的燃料供给压力不足,原设计压力为3.2 MPa,实际工作压力不足1.5 MPa,流量供给也不能满足设计要求。产生上述现象的原因 Tanaka TAP3000LB asphalt mixing plant in the course of the ignition occurred during the ignition, combustion is not sufficient, the aggregate temperature does not meet the construction requirements, and automatic flameout and other phenomena have seriously affected the progress of the project. After testing and analysis, found that the asphalt mixing station burner fuel supply pressure is not enough, the original design pressure of 3.2 MPa, the actual working pressure of less than 1.5 MPa, the flow of supply can not meet the design requirements. The reason for the above phenomenon