Constant modifications to the bell less top equipment results in quite well effect in blast furnace smelting.
通过对无料钟炉顶设备的不断改进，高炉冶炼取得了较好的效果。
The technical methods which found the models of bell-less top burden distribution classify as physical model test, classical force theory and artificial intelligent technology.
建立高炉无料钟布料模型的技术路线可以分成三类：物理模型试验研究、经典力学理论和人工智能技术。
This paper Analyzes the mechanism and principle of compound pendulous bell-less top distributing installation.
分析了复合摆动式新型无钟高炉炉顶布料装置的机构组成原理。
Burden distribution experiments provides practical and reliable foundation to build a more suitable plan of burden distributing of bell-less top and to verify the burden distribution equation.
装料实测为建立更加切合实际的无钟炉顶布料工艺方案和验证布料方程奠定了基础。
This paper Analyzes the mechanism and principle of compound pendulous bell-less top distributing installation. and gives the mathematical model of inclined moving and turning.
分析了复合摆动式新型无钟高炉炉顶布料装置的机构组成原理。建立了倾动和转动数学模型。
Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
通过实践摸索出适合无料钟炉顶操作的布料规律，优化操作制度，调整风口布局，使高炉综合焦比、利用系数等各项技术经济指标明显提高。
Some advanced techniques are adopted, such as PW type bell-less top, copper cooling stave and INBA slag granulation process.
这次大修采用了PW无料钟炉顶、铜冷却壁和INBA炉渣处理等先进技术。
According to the design parameters of the bell-less top, the trajectory of burden flow is calculated.
结合无料钟炉顶装料设备的结构参数分段计算了料流运动轨迹。
Based on the technology of bell-less top BF both in overseas and home, the movement of the burden is studied.
根据国内外无钟炉顶技术资料，研究了炉料在溜槽和空区的各自运动情况。
Though the research on the distribution of the falling point, it can provide the theoretical basis for the design of the bell-less top.
通过对落点分布的研究，为优化布料系统设计提供理论依据。
Though the research on the distribution of the falling point, it can provide the theoretical basis for the design of the bell-less top.
通过对落点分布的研究，为优化布料系统设计提供理论依据。
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