boiler door

The paper recommends a boiler positive burning witch result in the fire door burnt and the boiler abnormal operation witch are caused by incorrect selection of air ventilator. The author analyzes the reason and gives solution to ensure the normal and safe operation of the boiler set.

介绍锅炉引风机因选型不当造成锅炉正压燃烧，致使拔火门烧坏，导致锅炉无法正常运行的情况，分析其原因，提出解决方法，以保证锅炉机组正常安全运行。

It is indispensable to install a suitable pipe union in the pipeline, in proximity to the burner, to allow for easy disassembly of the burner and opening of the boiler door.

为了便于燃烧器拆卸和打开锅炉门，在接近燃烧器的管子的地方装上合适的活接是必不可少的。

Production of boiler accessories, boiler auxiliary base, the boiler grate, door, bearing, gears and other boiler accessories!

生产锅炉配件、锅炉底座辅机、锅炉炉排、炉门、轴承座、齿轮等锅炉配件！

I had the big door sheathed with boiler iron two weeks ago, and triple-locked-and I've got the keys.

我已经在两个星期以前用锅炉铁板把大门钉上了一层，并且上了三道锁&钥匙在我手里哪。

They couldn't get the boiler into the door.

他们没法把锅炉抬进门。