冲天炉

Energy conservation and environment protection of cupola are important problem pressing for solution in current cupola melting.

冲天炉的节能与环保是密切相关的，是当前冲天炉熔炼中影响质量、效益和环境保护的急待解决的重要问题。

In this paper,adaptive control approach of cupola based on neural network is brought forward and neural network as identification and controller is used to implement the self-adaption control of temperature of cupola molten iron.

提出了一种基于神经网络的冲天炉自适应控制方法，利用神经网络作为辨识器和控制器，实现对冲天炉熔炼过程中铁液温度的自适应控制。

In order to adapt to production requirement of large scale and high efficiency, we have designed the cupola with two lines and large distance.

曾晶为了适应大规模、高效率的生产要求，对普通冲天炉进行改进，设计出双排、大间距冲天炉。

Major equipment has seven tons of hot air cupola 1, 3-ton cupola 2; 1 ton-frequency furnace 1; 10 tons lane 2, 5 tons lane 3; Q378C blast cleaning machine 1; S1120, S118, S111 type mixer and the resin sand Mixer 1; ZNVSR-vibration system to eliminate stress 1; drying kiln and the annealing furnace 1, and other wood-based and aircraft plus 16 sets of equipment, and the other physical and chemical room with a professional .

主要设备有7吨热风冲天炉一座，3吨冲天炉2座；1吨工频炉1座；10吨行车2台，5吨行车3台；Q378C抛丸清理机1台；S1120、S118、S111型混砂机和树脂砂混砂机各1台；ZNVSR-振动消除应力系统1台；烘干窑和退火炉各1台，其他木型和机加设备16台套，另设有专业理化室。

And design the data system based on single chip SST89E564.This system can collect 1-5v four-way simulation transmits by chongtian stove, it is also be supervised and gives as occasion arise to report to the police the information homogonously.

该系统能够对冲天炉传送过来的四路1～5V的模拟量进行采集，并对其进行监控，以判断冲天炉的当前工作状态是否正常，并在必要时给出相应的报警信息。

We have cupola melting equipment, electric furnace, five tons heat preservation equipment with a double-cupola melting.

熔炼设备有冲天炉、电炉、5吨保温与冲天炉进行双联熔炼。

In different melting processes and equipment, which applies to paragraph A size with the flow of hot metal steel by carbon and completed post-furnace carbon; B above apply to normal size electric induction furnace by Carbon; C segment size can be applied only in cupola melting furnace by carbon.

于不同的熔炼工艺和设备，其中 A粒度段适用于炉前铁水随流增碳和炉内后期补碳； B粒度段适用于正常感应电炉炉内增碳； C粒度段仅可以适用于冲天炉炉内熔炼增碳。3.12 由客户直接提出粒度规格要求，或与春秋铸材技术人员联系。

The company has 8 tons / hour cupola, 750KG intermediate frequency electric furnace, heat treatment furnace, molding machine, shoot core machine, CNC lathe, milling machine, crankshaft grinder, such as the main production equipment, has formed a cupola, medium frequency melting furnace, manual modeling, machine modeling as a primary means, such as ductile iron, gray cast iron, cast aluminum, cast copper production lines, is a fairly large scale, Strict quality control, production means complete, the products of different specifications, quantity and user requirements and strong adaptability professional foundry company.

公司拥有 8吨/小时冲天炉、 750KG 中频电炉、热处理电炉、造型机、射芯机、数控车床、铣床、曲轴磨床等主要生产设备，形成了以冲天炉、中频炉熔炼，手工造型、机器造型等为主要手段的球墨铸铁、灰口铸铁、铸铝、铸铜的生产线，是一个具有相当规模、质量控制严格、生产手段齐全、对产品的品种规格、数量及用户要求的应变能力强的专业铸造公司。

This paper reviews some equi blast cupolas,and introduces emphatically the snail like wind box cupola.

本文评述了均匀送风冲天炉，并着重介绍蜗螺风箱冲天炉。

The influence of parameters such as wind supply furnace gas, distribution ratio of tuyere and tuyere ratio on smelting effect is analyzed.

从提高铁水温度、节约能源角度出发，对3t／h二排大间距冷风冲天炉进行了较全面的测试，分析了炉膛结构、风口比和风口分配比、送风强度、炉气成分和碳耗等因素对熔炼效果的影响，为二排大间距冷风冲天炉的合理使用提供了实践依据和理论说明。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。