摘要
本文简述了无缝钢管冷拔前头部加热炉的改造。改造后的燃油冲头炉由于改进了炉型结构。余热得到充分回收;另外,采用可调式气封装置,选用了S型双管全热风喷嘴,加强了炉体的绝热保温。经生产实践证明,改造后的冲头炉节能效果显著,环境条件和劳动条件都大大改善,对国内同行业冲头炉的改造具有推广意义。
The article denotes the modification on the heating furnace prior to pointing on seamless steel pipe end for cold drawing. After modification, the oil fuel furnace for pointing has the surplus heat fully recuperated due to its modified configuration. A better performance of heat conservation and insulation of the farnace is achieved by using the adjustable air seal system and the 'S' type dualpipe full hot-air tuyeres. The production experience shows that the modified furnace for pointing has considerable energy-saving effecieney and has made the environmental and working conditions improved greatly, being worth applying to the modification of the same furnaces in the country.
出处
《钢管》
CAS
1989年第1期33-35,共3页
Steel Pipe
