论述了由德国霍科德公司开发的与辐射管配套使用的自预热燃烧器的工作原理、结构和控制技术。
Working principle, construction and control of the burner with integrated recuperator (BICR) provided with radiant tube and developed by Kromschroeder Co. of Germany were described.
锅炉的燃烧器由船形改为水平浓淡形，空气预热器由回转式改为螺旋管式。
The burners of boiler A were revamped from boat type to horizontal condense dilute type, the air preheater revamped from rotary to scrolled.
顶燃式空气、 煤气自身双预热热风炉采用了顶燃式燃烧器热风炉专利的燃烧器技术和高温旁通烟道技术。
The top-firing air and gas self-preheating hot blast stove adopts a patented burner and high blast temperature bypass flue.
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