Reasons of deficient output of boiler primary air fan

Huadian Technology ›› 2010, Vol. 32 ›› Issue (10): 11-13.

• 专题综述 • Previous Articles Next Articles

Reasons of deficient output of boiler primary air fan

YIN Jun

Huadian International Zouxian Power Plant, Zoucheng 273422, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-10-25 Published:2010-10-25

Abstract

Abstract: In the #5 boiler of Huadian International Zouxian Power Plant, when the inlet adjustable baffles of primary air fans A/B were opened fully, the motor currents of the fans often can not raised to rated value, and the outputs of the primary fans were restricted, and the capacity extension of #5 boiler were restricted too. The problems existed in system design, installation, operation and maintenance of primary air fan of the boiler were analyzed, and some suggestions for improving the output of the primary air fan were put forward.

Key words: primary air fan, output be restricted, status diagnosis, analysis, suggestions of rectification and reformation

YIN Jun. Reasons of deficient output of boiler primary air fan[J]. Huadian Technology, 2010, 32(10): 11-13.

[1]	ZHANG Xu, ZHANG Haohao, GU Jihao. Study on difference analysis and sampling inference methods of room temperature spatial characteristics [J]. Integrated Intelligent Energy, 2022, 44(9): 51-58.
[2]	LI Huijun, LU Jianqiang, ZHOU Xia, XIE Xiangpeng, WAN Lei. Network attack association analysis and attack protection strategy for smart park systems [J]. Integrated Intelligent Energy, 2022, 44(7): 1-9.
[3]	ZUO Wendong, LI Biao, GUO Baogang, GAO Xiaoyu, GU Jihao, WANG Weihe, DONG Zhipeng. Application of the secondary network intelligent balance system based on big data analysis [J]. Integrated Intelligent Energy, 2022, 44(3): 44-49.
[4]	LIU Wenhui, YAN Bowen, WU Jiang, REN Yijun, KONG Weizheng, CHEN Jiyu. Intelligent prediction model of CFB boiler bed temperature based on parallel control theory [J]. Integrated Intelligent Energy, 2022, 44(3): 50-57.
[5]	YAN Xinchun, CAO Huan, HUA Yunpeng. Prediction on tube wall temperatures of boiler heating surfaces based on artificial intelligence [J]. Integrated Intelligent Energy, 2022, 44(3): 58-62.
[6]	WANG Xiaohai, XU Jingjing, HU Yongfeng, LIU Guangyu, WANG Youtian. Business analysis on integrated energy services of power generation enterprises under the new circumstances [J]. Integrated Intelligent Energy, 2022, 44(3): 9-16.
[7]	JIA Zhijun, BAI Delong, SONG Yanjie, WANG Jianfei, LI Chunxin. Research on on-line fault diagnosis and treatment of power plant equipment based on KPCA [J]. Huadian Technology, 2021, 43(8): 48-53.
[8]	HAN Xudong. Data-driven based research on anomaly detection for high-pressure heaters in thermal power units [J]. Huadian Technology, 2021, 43(8): 67-73.
[9]	ZHAO Yongliang, LIU Ming, WANG Chaoyang, SUN Ruiqiang, CHONG Daotong, YAN Junjie. Thermo-economic analysis on the pumped thermal energy storage system based on the solid packed beds [J]. Huadian Technology, 2021, 43(7): 1-8.
[10]	TAN Zhiling, CHEN Caiming, XU Shengchao, WU Zhihong, SONG Yin, WANG Pengfei. Research on service life prediction on rolling bearings based on vibration signal analysis [J]. Huadian Technology, 2021, 43(5): 36-44.
[11]	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.
[12]	GONG Gangjun, MENG Zhiruo, TIAN Huiwen, LIU Ren, JIN Lu. Evolution analysis on security program requirements for operation and maintenance service providers in IEC 62443 [J]. Huadian Technology, 2021, 43(2): 77-82.
[13]	WANG Wei, WANG Lele, KONG Fanhai, CHEN Mu, YAO Yan, LEI Siyuan. Selection and design of SCR catalyst for a high-temperature dedusting and denitration integrated device [J]. Huadian Technology, 2020, 42(9): 26-31.
[14]	ZHOU Nan, LIANG Xiujin, LI Zhuang. Economic analysis on white plume treatment for coal-fired units [J]. Huadian Technology, 2020, 42(9): 63-68.
[15]	JI Bin, LIU Yan, ZHU Liye, CHANG Li, CAO Bin, . Design of carbon emission permit trading mechanism in power industry based on consortium blockchain [J]. Huadian Technology, 2020, 42(8): 32-40.

Reasons of deficient output of boiler primary air fan

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments