双膛石灰窑冗余PLC控制系统的设计与应用

REFRACTORIES & LIME ›› 2017, Vol. 42 ›› Issue (3): 13-18.

Previous Articles Next Articles

Design and application of redundant PLCs’ control system for double-shaft lime kiln

Xue Yisheng1） Chen Yujuan2） Liu Dongbo3）

1.Baosteel Engineering & Technology Group Co.,Ltd, Shanghai 201900, China; 2.College of Information, Mechanical and Electronic Engineering，Shanghai Normal University, Shanghai 201418, China；3.Shanghai Branch of Shenzhen China Nuclear Power Design Co.,Ltd., Shanghai 200241, China

Online:2017-06-10 Published:2017-06-10

Abstract

Abstract:

The automatic control system’s design scheme based on the redundant PLCs is described at length according to the designed control system of double-shaft lime kiln. The process flow and main equipment of double-shaft lime kiln are simply introduced. The shaft temperature’s double closed-loop control system and the proportional control system among the cooling air, the cooling air from the fuel gas gun and the theoretical combustion air are analyzed. The control principle of loading engine and the parameter set method of frequency converter are described in detail. Gas compression station control system and storage & transportation control system are also given. The control system general scheme and network configuration based on the redundant CPUs, redundant networks and redundant servers is designed. The software composition, hardware composition and the main functions of the double-shaft lime kiln control system are given.

CLC Number:

TQ175.653.6

Xue Yisheng） Chen Yujuan） Liu Dongbo）. Design and application of redundant PLCs’ control system for double-shaft lime kiln[J]. REFRACTORIES & LIME, 2017, 42(3): 13-18.

[1]	Zhang Guanzhou. Electric harmonic analysis for double shaft kiln [J]. REFRACTORIES & LIME, 2019, 44(3): 22-23.
[2]	Liu Shuang. Design of heat treatment furnace for magnesia based refractory bricks saturated with immersion brine [J]. REFRACTORIES & LIME, 2019, 44(2): 21-22.
[3]	Han Haizhao Xu Ruijie Yan Bingkuan. Techonology development report of rotary kiln in 2018 [J]. REFRACTORIES & LIME, 2019, 44(2): 1-4.
[4]	Li Xin. Report on the technical development of mechanized lime shaft kiln with mixed fuel in 2018 [J]. REFRACTORIES & LIME, 2019, 44(2): 5-8.
[5]	Zhang Jinxu Wang Hongtao Xu Dapeng. Technology development of 1 200 t/d active lime rotary kiln [J]. REFRACTORIES & LIME, 2019, 44(1): 1-2.
[6]	Liu Shugang. Report on technical development of TGS lime kiln in 2018 [J]. REFRACTORIES & LIME, 2019, 44(1): 3-10.
[7]	Chen Jinrong. Study on ring formation theory and handling technology for rotary kiln with coal powder as fuel [J]. REFRACTORIES & LIME, 2019, 44(1): 11-15.
[8]	Wu Sheng. Technical discussion on application of mixed gas in Maerz kiln [J]. REFRACTORIES & LIME, 2019, 44(1): 18-21.
[9]	. [J]. REFRACTORIES & LIME, 2019, 44(1): 59-63.
[10]	. [J]. REFRACTORIES & LIME, 2018, 43(6): 43-53.
[11]	Li Lei. Practice on quality improvement of 3# Maerz kiln in LiuGang [J]. REFRACTORIES & LIME, 2018, 43(4): 8-11.
[12]	Wang Chenglong. Modification of PLC automation control system of energy saving lime shaft kiln [J]. REFRACTORIES & LIME, 2018, 43(4): 21-22.
[13]	Li Lei. Production of light-burnt dolomite product transformation and production with gas combustion kiln [J]. REFRACTORIES & LIME, 2018, 43(3): 11-13.
[14]	. Report on the technical development of mechanized lime shaft kiln with mixed fuel in 2017 [J]. REFRACTORIES & LIME, 2018, 43(1): 1-5.
[15]	Zhao Xiangwei Deng Jinying. Improvement for management and control of lime rotary kiln [J]. REFRACTORIES & LIME, 2018, 43(1): 6-7.

Design and application of redundant PLCs’ control system for double-shaft lime kiln

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments