furnace bosh

The cause of clogging on furnace wall and instable running of BF is the relatively great fluctuation of water temperature difference above the middle of bosh.

提出了高炉炉腹中部以上冷却水温差波动过大是造成4号高炉炉墙结瘤，引起高炉炉况不顺的原因之一。

The results show that the vulnerable zone of lining refractory and formation zone of slag skull are in a 100 mm range on lining's inner surface from the middle/ lower part of furnace stack and bosh to the front-end of cooling plate.

结果表明，在炉身中下部和炉腹、炉腰部位炉衬内表面到冷却板前端的100mm范围内是炉衬耐材易损区和渣皮形成区；

As the rate of pulverized coal injection into the blast furnace is constantly increasing, it is required to reduce the amount of bosh slag and to improve its fluidity by any means.

随着高炉喷煤量的不断增加，要求千方百计减少炉腹渣量和改善炉腹渣的流动性。

Sialon bonded silicon carbide bricks, characterized by good resistance to oxidation and alkali corrosion, are mainly used on the underside, belly and bosh of blast furnace.

赛隆结合碳化硅砖具有优质的抗氧化和抗碱侵蚀性，主要用于炼铁高炉的路身下部、炉腰和炉腹等部位。

The bosh becomes larger from the tuyeres up to the maximum internal diameter of the furnace.

炉腹从风口开始上至高炉口径最大处变得大起来.