|
|
|
| Flow Regulation of Controlled Cooling System of Plate Mill |
| YU Ming,WANG Jun,LI Yong,HU Jiahong,LIU Xianghua |
| The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China |
|
|
|
|
Abstract Cooling water flow control plays an important part in plate mill controlled cooling process.A typical controlled cooling system on several plate mills is introduced. In order to explain the deviation between controlled flow rate of different cooling components, the system flow regulation properties were analyzed with consideration of characteristics of electric regulation valves, manual butterfly valves and highlevel water tank, etc. And effective methods to improve the flow rate control are presented to optimize design of cooling equipment.
|
|
Received: 01 January 1900
|
|
|
|
| [1] |
ZHENG Zhong, WANG Yong-zhou, LU Yi, GAO Xiao-qiang. Intelligent optimization model and system of plate and slab design of medium steel plate[J]. Iron and Steel, 2020, 55(4): 53-59. |
| [2] |
WANG Guo-fu， YU Hai-feng. Discussion about on-line pickling technology of medium plate of special metal and alloy[J]. PHYSICS EXAMINATION AND TESTING, 2020, 38(1): 18-. |
| [3] |
CUI Jin-xing1， HAN Shi-chao2， SUN Jian-liang1， PENG Yan1. Evolution characteristics of residual stresses in medium-thick plate during thinning process[J]. Iron and Steel, 2019, 54(5): 39-46. |
| [4] |
JIAO Zhi-jie，HE Chun-yu，DING Jing-guo，WANG Jun，ZHANG Kuo-bin，WANG Li-xia. Industrial popularization and application of plan view pattern control technology for plate mill[J]. Iron and Steel, 2019, 54(1): 49-55. |
| [5] |
WANG Guo-fu，ZHOU Qing-jun，JIANG Lu-bao. Discussion about the on-line pickling process of titanium and titanium alloy plate[J]. , 2017, 35(6): 47-53. |
| [6] |
LI Na. Discussion about the cooling-controlled process of the SWRH 82B wire rod used for prestressed steel wire and steel strand[J]. Chinese Journal of Iron and Steel, 2017, 35(4): 6-10. |
|
|
|
|
2008, Vol. 43 
