NO.1 The automation control system of air stove and dust exclusion system of 2# blast furnace ( 300m3) Fu shun of Liao ning province
This system use the Quantum PLC and long-distance I/O Extension. The upper PC e adopts the Intouch supervision software ,by the MB+'s communication control , achieved change the air stove automatic and the bag dust exclusion automatic function
NO.2 The automation control system of4# steel blast furnace ( 450m3 ) of Fu shun in Liaoning province
The whole automation system adopts 4 suits of Schneider Quantum's set PLC to control the air stove section , bag section , the noumenon and the stock rod the roof of the blast furnace and the drive system that consists of the primary windlass ,the Chute and the Air-blower is adopt the siemens interchange numerical control unit , and the gage rod ick is controlled by the siemens 6RA70's DC Master current , and the furnace roof installation is the anticipateing bell furnace roof in the interest of ZhongDing Taike's of Beijing , and the upper PC adopts the Intouch supervision software , and all the system adopts five MB+'s network and achieved automation completely
NO.3 The automation control system of 1#- 2# blast furnace ( 450m3).ZhongYang steelworks of ShanXi province
That control system adopts siemens S7-400 PLC . The upper PC adopts WINCC supervision software and the communication is through the Ethernet .The Hoister is controlled by a siemens 6ES70 .and the Exploreing yardstick adopts the 6RA70 DC Master
NO.4 , The automation control system of 1# blast furnace ( 450m3).XinWu steelworks of FuShun in Liaoning province
That blast furnace reconstruction project is consulted and follow the blast furnaces of 4# , and adopts Schneider Quantum PLC, The upper PC adopt the Intouch supervision software , and entirely systematically adopts MB+'s network to unite each other achieving complete automation .
NO.5 Automatic control system of primary Hoister of 2# blast furnace of TaiShan steelworks, ShanDong province:
That control system adopts the siemens 6SE70 , the unit power is 200KW and adopt figure master control , causes the entire skip car stroke time less than 50 seconds ,speeded up the velocity
NO.6 , The automation control system of gage rod of blast furnace .XinYu steelworks
That control system is adopted the siemens 6RA70D C Master, and causes the examination attain the very much ideal condition
NO.7 Automatic control system of 1# blast furnace of Molong special steel co.ltd in ShouGuang city, ShanDong province:
Control system of the blast furnace adopts Siemens S7-400 PLC, the hoisting mechanism adopts Siemens 6SE70 series transducer, gage rod adopts 6RA70 DC Master, the upper machine adopts Siemens WinCC monitoring software and bell-less top equipment from ShiJiangzhuang 3rd valve plant. The whole system adopts PRIFIBUS DP Interconnected <app:interconnected> Network to reach completely automation.
Automatic control system of 1# -2# blast furnace (220m3)of FengNan steel works ,TangShan:
Two blast furnaces in that mill are builted at the same time , and the the upper PC adopts Siemens WinCC The and the hoisting mechanism control unit adoptsATV68-33N4 series
NO.9 Automatic control system of 1# -2# blast furnace (300m3)of Qianlishan steel works ,Neimengu
The electric section consist of sent stuff ,the air stove and the dust exclusion below of the blast furnace
and the primary Hoister (75KW) is adopted siemens MM440's frequency transducer, and the gage rod is controlled by a DC electromotor , and else PLC adopts S7-300's set , and the entire electric network connects by the Ethernet , and remains the blast furnace interfaces of 2 beforehand . The supervision tableau adopts siemens WinCC 5.1
Automatic control system of 2# blast furnace (380m3)of AOYUsteel works ,BaoDing,,HeiBei province:
The electric section consist of sent stuff ,the air stove and the dust exclusion below of the blast furnace
and the primary Hoister (200KW) is adopts siemens 6ES70 frequency transducer, and the gage rod is controlled by a DC electromotor , and else PLC adopts S7-300's set , and the entire electric network connects by the Ethernet ,. The supervision tableau adopts siemens WinCC5.1
Automatic control system of 2# blast furnace (300m3)of QianLiShan steel works WuHai,,,NeiMenGu
That project is unanimously with the 1 blast furnaces, the difference is the gage rod is control by a AC electromotor , and the entire system together with the blast furnace of 1 possess an network .
Below the entire system consists of the blast furnace noumenon , air stove and the dust exclusion and so on and 4 kit of S7_400 The primary Hoister is controlled by a ATV71-315KW's frequency r transducer .master slave control application and the communication is by Ethernet
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