查询词典 furnace burden

This development was accompanied by the increasing use of agglomerated ferrous burden materials in the blast furnace.

伴随着这样的发展，高炉将增加使用成团黑色金属材料的负担。

The primary slag formation test furnace is specially developed and eight different kinds of burden composition are studied.

研制初渣形成实验炉，并对8种不同炉料结构进行了研究。

The blast furnace keeps the preferable and safe production state by strengthening equipment look-over and maintenance,adjusting operation system,improving coal gas flow distribution,stabilizing BF running,perfecting protection of BF with limonite in the burden,giving attention to management of casthouse and adopting beneficiated material etc.

通过强化炉体炉缸设备的点检和维护力度、调整操作制度、改善煤气流分布、稳定炉况顺行、完善钛矿护炉模式、加强出渣铁作业管理和精料等一系列措施，使得高炉保持在较好的和安全的生产状态。

A new formula of the burden distribution along circumference in bell-less top blast furnace with parallel hoppers is presented.

建立了新的无钟并罐式高炉周向炉料流量公式。

To this, this company adopted 0.2%; of ± of the W=2.8% in controlling limestone to adjust burden plan according to the size of clinker magnesian content; is reduced and stability decomposes furnace to; of temperature of canister of end of exit, kiln, C5 is reduced and stabilize kiln to decompose rate do not exceed 94%; and strengthen comb with a double-edged fine-toothed comb cold machine, clinker quality gets changing apparently.

对此，该公司采取了控制石灰石中w=2.8%±0.2%；根据熟料镁含量的大小调整配料方案；降低并稳定分解炉出口、窑尾、C5筒温度；降低并稳定入窑分解率不超过94%；以及加强篦冷机操作和调节煤粉燃烧器用风等系列办法后，熟料质量得到明显改观。

Radial distribution of burden is determined by the position of particle landing during charging in blast furnace.

在实际装料时，不同密度、粒径及形状系数的颗粒在料面上的落点也各不相同。

So the system COREX off gas shaft furnace process simulation and training is set up. The distribution of flow field, pressure field, and temperature field, and concentration field are obtained Technician can directly see the distribution of gas and burden flow and can understand deeply shaft furnace process principles et al. This system can compute material and energy balance and production cost et al. It can train operator and technician et al.

为此我们利用前面开发的综合竖炉数学模型，开发了利用COREX尾气的竖炉过程的仿真培训系统，以使从事此过程的技术人员能够深入了解COREX尾气竖炉还原过程的原理、反应过程等内部现象，直接观察到竖炉内部气流、物流及气体压力、温度和浓度的分布；对COREX尾气竖炉工艺可进行能流物流平衡和生产成本计算；并对操作人员和工程技术的人员可进行教学培训功能等。

The results show that without or with small amount of MgO in burden, the sintering productivity can be improved, and the sinters have high cold strength and narrow temperature range of cohesive zone. Consequently, the permeability of cohesive zone in blast furnace can be improved and the total pressure drop in blast furnace can be decreased by use of such sinters.

研究结果表明，在烧结过程中不加或少加MgO，可提高烧结生产效率，获得冷态强度高、软熔带温度区间窄的烧结矿，从而提高高炉软熔带的透气性、降低料柱全压差。

The high temperature metallurgical properties of several burdens for Anyang steel were investigated. The results showed that RIof high basicity sinters was better than others, but the RDI(low temperature reduction degradation index) of it was the highest; the RDI and molten dripping property of pellets and lump ores were well, so we can get rational burden structure by combining sinters for blast furnace.

系统分析了安钢炼铁生产中几种常用炉料的高温冶金性能，结果表明，安钢自产高碱度烧结矿具有较好的还原性，但其低温还原粉化率却是最高的；酸性球团矿及块矿则有着较好的低温还原粉化指数及良好的熔滴性能，能够与高碱度烧结矿搭配形成合理的综合炉料结构，满足高炉冶炼要求。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。