摘要
河北建设集团有限公司路桥分公司于2007年7月购入一套中交西筑J4000沥青混凝土拌和站（图1）。该站燃烧器为进口燃烧器,其结构及参数的原始设计均按国外燃料的标准设计和设定。随着国际市场石油价格的上涨,国内柴油价格也不断攀升,这给以柴油为主要燃料的公路路面施工企业带来一定的压力,造成施工成本增加,经济效益下降,竞争力也随之受到影响。
In terms of low combustion efficiency,nozzle rapid corrosion etc.,when imported burner for asphalt concrete mixing plant is burning residue oil,spray combustion mechanism of burner nozzle is systematically analyzed, a new nozzle with high quality, suitable for residual oil is improved and designed on the basis of studing the residual oil properties and the original nozzle performance. The nozzle has obtained the good economic efficiency in the production of mixing plant, This achievement has obtained a patent on an invention and awarded the construction industry in hebei province science and technology progress third prize.
出处
《建筑机械》
2015年第8期60-63,4,共4页
Construction Machinery
