Experimental study and application of circulating water simulation test fully replenished by intermediate water

Abstract

Abstract:

2×350MW units of Huadian Tengzhou Xinyuan Thermal Power Company Limited carried out a simulation test on circulating water fully replenished by intermediate water. The dosages that met the water quality control standards required by safety and economic operation of the unit were determined. The field tests were made, whose results showed that the circulating water system had no scale or obvious corrosion. The safe and stable operation of the unit with high proportion of reused intermediate water was realized.

Key words:

circulating water, intermediate water reuse, simulation test, scale, corrosion

YANG Qitao.

Experimental study and application of circulating water simulation test fully replenished by intermediate water

[J]. Huadian Technology, 2018, 40(10): 33-36.

[1]	YIN Shuo, GUO Xingwu, YAN Jing, YANG Qinchen, ZHANG Peng. Study on optimized operation on integrated energy system in parks with high permeability and carbon emission constraints [J]. Huadian Technology, 2021, 43(4): 1-7.
[2]	NIU Ben. Water quality control technology for circulating cooling water taking soft water as source [J]. Huadian Technology, 2020, 42(6): 16-21.
[3]	SUN Zhenyu1,2,SHEN Mingzhong1. Experimental study on circulating cooling water treatment by microbiological method [J]. Huadian Technology, 2020, 42(1): 50-53.
[4]	DENG Youwei1，SHENG Yulin2，YAN Fanhua1. Application of communication between PLC of coal conveying control system and belt scal for coale as fire [J]. Huadian Technology, 2019, 41(6): 67-71.
[5]	ZHU Chongyang. Multiloop recording scheme for distribution network terminals based on MK64 platform [J]. Huadian Technology, 2019, 41(5): 65-68.
[6]	WANG Xiaojun. Exploration on feed water flow control at initial stage of startup of a 600MW supercritical boiler [J]. Huadian Technology, 2019, 41(4): 74-75.
[7]	ZHANG Yonggang1, 2，WANG Yue3，YAO Liang1, 2，CHEN Qi1, 2. Research on a differential current protection device for Tconnection lines [J]. Huadian Technology, 2019, 41(2): 18-21.
[8]	ZHAO Long,YUE Yibo. Design and application of intelligent auxiliary debugging system for largescale energy storage power station [J]. Huadian Technology, 2019, 41(11): 53-56.
[9]	CHEN Yongsheng. Regular deviation analysis and treatment of tube explosions caused by oxide scale clogging at final superheater of boilers [J]. Huadian Technology, 2018, 40(6): 23-25.
[10]	CHEN Chunlin， YUAN Shitong. Unplanned outage analysis and optimization of circulating water control system of a unit [J]. Huadian Technology, 2018, 40(6): 44-46.
[11]	YU Li1, 2. Brief analysis on the development and design of building gas distributed energy supply system [J]. Huadian Technology, 2018, 40(5): 73-74.
[12]	GAO Qiangsheng. Analysis of the causes and preventive measures of condenser scaling in a gas turbine plant [J]. Huadian Technology, 2018, 40(2): 32-34.
[13]	CHEN Xianxian, FANG Jue. Analysis and precaution on tube bursting in lowtemperature superheater of boiler [J]. Huadian Technology, 2018, 40(11): 55-56.
[14]	CHEN Shenwei. Pump casing material and selection analysis of seawater cooling circulating pump [J]. Huadian Technology, 2018, 40(10): 40-42.
[15]	PENG Liyuan, JIANG Chuanfei. Large scale coal steel plate silo design and safety protection [J]. Huadian Technology, 2018, 40(1): 57-58.

Experimental study and application of circulating water simulation test fully replenished by intermediate water

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments