摘要
现役的焦炉喷补设备会因为密封面磨损而漏气,致使喷补粉尘弥漫在空气中而污染环境。新的构思是加装一个喷嘴在喷补机的出料口,利用喷嘴喷出压缩空气而产生射流吸附作用,使料斗里的粉料呈负压状态而被吸入喷嘴并送到喷枪。这样的做法杜绝了粉尘飞扬的可能,而且因不涉及密封面的磨损问题而较大地提高了喷补机的使用寿命。并利用Fluent软件进行射流仿真以找到喷嘴中的最佳吸附位置。
The active-duty coke oven gunning equipment will be sealed surface and the wear and tear gas leakage, resulting in gunning filled with dust in the air and pollute the environment. The new idea is gunning to install a spray nozzle in the fill material out of the mouth of the machine, use of compressed air nozzle arising from jet absorption, so that the hopper in the powder was negative state of being inhaled and nozzles to spray Gun. This is en- tirely rule out the possibility of blowing dust, but no sealing face as a result of wear and tear of the larger problem of improving the life of the machine gunning. And use Fluent software simulation in order to find a jet nozzle in the best position adsorption.
出处
《冶金设备》
2009年第3期42-44,76,共4页
Metallurgical Equipment
基金
武汉科技大学机械传动与制造工程湖北省重点实验室开放基金项目资助项目
编号2007A12
