本发明是一种密闭式电石炉加料嘴及制造工艺。
The invention provides a closed type calcium carbide furnace charging nozzle and a process for producing the same.
本系统引用模糊控制对埋弧电石炉三相电极升降进行控制。
The system USES fuzzy control theory to realize the motion control of electrodes of submerged-arc carbide furnace.
密闭电石炉炉气的回收和综合利用，已签约CDM项目。
The recycle and complex utilization of flu gas were signed to CDM project.
电石炉是一个具有较强非线性、时变性和强耦合的被控对象。
Because it is a complicated object with serious non-linearity, time changing, strong couple, the Calcium Carbide furnace is difficult to establish the control model.
叙述了电极壳的制作和对接对密闭型电石炉正常运行的重要性。
Importance of electrode shell making and jointing to sealed calcium carbide furnace is introduced.
本文的研究背景为某化工厂的大型密闭电石炉自动化技改项目。
The thesis comes from a project that is to design a new automatic control system on a Calcium Carbide closed furnace in a chemical plant.
阐述了硅铁渗入电石炉自焙炭砖炉底的原因及相应处理和预防方法。
This article introduces the reason that ferrosilicon permeates through the self - baked charcoal brick at the bottom of carbide furnace, and puts forward a constructive method to treat it.
由于全密闭电石炉的尾气性质特殊，治理和综合利用存在一定的难度。
Due to the special characteristic of tail gas of full-airtight carbide furnace, it exists a certain difficulty in treatment and comprehensive utilization.
介绍了密闭电石炉炉气利用的实践探索过程及炉气烧余热锅炉产蒸汽技术。
The article tells about the practical process of using furnace gas in closed carbide furnace as well as the technique of producing steam with furnace gas.
电石炉运行时，很低的功率因数使得损耗增加效率降低，产生的谐波使电网电能质量降低。
Low power coefficient may result in loss increased, efficiency decreased and the harmonic makes the power quality down-grade when a submerged arc furnace was operating.
文中指出了小型电石炉大修后用传统方法开炉的弊端，介绍了改进后的开炉方法的优点及其理论根据。
This paper points out the drawbacks of conventional start-up procedure for small calcium carbide furnace after major repair and presents the advantages of improved procedure and its theoretical basis.
分析了密闭电石炉炉面热损增加的原因，针对分析情况对原有工艺控制参数及设备进行了变更和改造。
This article analyzed the reason why furnace surface heat loss was increased in sealed calcium carbide furnace. In view of this situation, we modified process control datas and updated equipment.
如何利用电石炉的炉气使它变废为宝，这不仅是节约能源也是净化空气、减少污染的一项综合性的措施。
Making use of furnace gas can not only convert the waste into a useful material, it is also a comprehensive measure to clean up the air and decrease the pollution.
作者所在的吉化电石厂拥有10台这样的裂解炉。
There are 10 such furnaces in the Calcium Carbide Factory of Jilin Chemical Industry Company Ltd.
广泛用于电加热器、炼钢电弧炉、电石、铁合金、矿冶电炉等。
Widely used in electric heaters, electric arc furnace steel, calcium carbide, iron alloy, such as mining and metallurgy furnace.
广泛用于电加热器、炼钢电弧炉、电石、铁合金、矿冶电炉等。
Widely used in electric heaters, electric arc furnace steel, calcium carbide, iron alloy, such as mining and metallurgy furnace.
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