Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit
Апстракт
After the last revitalization of thermal power block of 100 MW in TPP 'Kostolac A', made in the year 2004, during the operation of the plant, pulverized coal deposition often occurred in horizontal sections of the aero-mixture channels. Deposition phenomenon manifested itself in places ahead of spherical compensators in the direction of flow of pulverized coal to the burners, due to unfavorable configuration of these channels. Coal dust deposited in the channels dried and spontaneously combusted, causing numerous damage to channels and its isolation as well as the frequent stoppage of the operation for necessary interventions. The paper presents the original solution of reconstruction of aero-mixture channels which prevented deposition of coal dust and its eventual ignition. In this way the reliability of the mill plant is maximized and higher availability of boiler and block as a whole is achieved.
Кључне речи:
pulverized coal / fan mill / aero-mixture channelИзвор:
Thermal Science, 2011, 15, 3, 663-676Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI100412013I
ISSN: 0354-9836
WoS: 000296676400008
Scopus: 2-s2.0-84858790394
Институција/група
Inovacioni centarTY - JOUR AU - Ivanović, Vladan B. AU - Živanović, Titoslav AU - Tucaković, Dragan AU - Stupar, Goran PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1191 AB - After the last revitalization of thermal power block of 100 MW in TPP 'Kostolac A', made in the year 2004, during the operation of the plant, pulverized coal deposition often occurred in horizontal sections of the aero-mixture channels. Deposition phenomenon manifested itself in places ahead of spherical compensators in the direction of flow of pulverized coal to the burners, due to unfavorable configuration of these channels. Coal dust deposited in the channels dried and spontaneously combusted, causing numerous damage to channels and its isolation as well as the frequent stoppage of the operation for necessary interventions. The paper presents the original solution of reconstruction of aero-mixture channels which prevented deposition of coal dust and its eventual ignition. In this way the reliability of the mill plant is maximized and higher availability of boiler and block as a whole is achieved. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit EP - 676 IS - 3 SP - 663 VL - 15 DO - 10.2298/TSCI100412013I ER -
@article{ author = "Ivanović, Vladan B. and Živanović, Titoslav and Tucaković, Dragan and Stupar, Goran", year = "2011", abstract = "After the last revitalization of thermal power block of 100 MW in TPP 'Kostolac A', made in the year 2004, during the operation of the plant, pulverized coal deposition often occurred in horizontal sections of the aero-mixture channels. Deposition phenomenon manifested itself in places ahead of spherical compensators in the direction of flow of pulverized coal to the burners, due to unfavorable configuration of these channels. Coal dust deposited in the channels dried and spontaneously combusted, causing numerous damage to channels and its isolation as well as the frequent stoppage of the operation for necessary interventions. The paper presents the original solution of reconstruction of aero-mixture channels which prevented deposition of coal dust and its eventual ignition. In this way the reliability of the mill plant is maximized and higher availability of boiler and block as a whole is achieved.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit", pages = "676-663", number = "3", volume = "15", doi = "10.2298/TSCI100412013I" }
Ivanović, V. B., Živanović, T., Tucaković, D.,& Stupar, G.. (2011). Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 15(3), 663-676. https://doi.org/10.2298/TSCI100412013I
Ivanović VB, Živanović T, Tucaković D, Stupar G. Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit. in Thermal Science. 2011;15(3):663-676. doi:10.2298/TSCI100412013I .
Ivanović, Vladan B., Živanović, Titoslav, Tucaković, Dragan, Stupar, Goran, "Reconstruction of the aero-mixture channels of the pulverized coal plant of the 100 MW power plant unit" in Thermal Science, 15, no. 3 (2011):663-676, https://doi.org/10.2298/TSCI100412013I . .