Nickel Iron Furnace - Shaanxi Chengda Industry Furnace Make Co.,ltd

Nickel Iron Furnace

PRICE: contract price
Company:
Shaanxi Chengda Industry Furnace Make Co.,ltd
Contact Person:
Ying Xue
Phone:
86-29-88610364


Product Description
Smelting categories: nickel ironProduction: according to capacityPower consumption: according to capacityDetailed description:Shaanxi ChengDa industrial furnace manufacturing co., LTD. combining technology at home and abroad, has developed a new type of ferroalloy submerged - arc furnace, and a number of technologies and equipment have stayed at a leading level in the domestic.一.Company advantages:Nickel iron furnace is a kind of new energy-saving furnace, which is absorbed equipment at home and abroad in recent years, and combine my company experience with the industrial policy of the specific situation in our country's. It is  optimization products of submerged - arc furnace in our country, and also stay at a  leading level in the domestic, which has built many kinds of nickel iron submerged - arc furnaces such as 6300 KVA, 12500 KVA, 16500 KVA, and 25500 KVA.1.Our company has engaged in the technology development of submerged - arc furnace and short-net for many years. We have developed the parallel short-net, fixed layout short-net and obtriangular short_net, because it has low impedance of short-net, low coefficient of three-phase imbalance, high power factor and  remarkable power saving effect.2.Through the further research of steel structure induction heating near large current bus, we have proved that the power consumption of ferroalloy is high, because there are quite a part of the electrical energy transferring into heating steel structure. According to this theory, we have redesigned the old type furnace, thus creating a new submerged-arc furnace.3.We absorb the foreign advanced experience carefully, and transplant many suitable experience for our country on our new submerged-arc furnace, which makes our company have considerable advantages in design, manufacture, installation, and debugging on submerged-arc furnace.4.We adopt the airbag brake technology about combination with hydraulic and pneumatic technology, using Siemens PLC control system to make electrode device more safe and reliable and improve the operation efficiency of electrode system. Water-cooling protection of large sets can greatly reduce the energy loss after using non-magnetic stainless steel.5.Our company develop and product the submerged-arc furnace dust removal device, and high temperature wear resistance technology is used on the main fan, and using the flexible way to initiate the fan. The whole device adopts PLC control to make the technical performance of device reach a leading level in the domestic.二.Introduction of nickel iron production process (low hood semi-closed form)2.1 SummaryNickel iron have two kinds of production methods-- fire method and wet method. At present, fire method is used basically. The main raw material is divided into sulfide ore and oxidized ore. Submerged-arc furnace is mainly used the method of carbon heat to restore ore into nickel iron.The basic content composition of the mineral is 2.8 %Ni, 0.06 %Co, 13
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