Title :
Design of coal mine main fan performance optimization
Author :
Wang, Qingdong ; Shang, Deyong ; Yang, Zhiyong ; Zhu, Changjun
Author_Institution :
Mech. & Electr. Coll., Hebei Univ. of Eng., Handan, China
Abstract :
After running for a long time, fan impeller, inlet box, air inlet, and fan casing of mine ventilation main fan are corroded seriously. Thus is a threat to safe operation of main fans, which increases running resistance and reduces efficiency. Therefore, main fan corroded can´t meet actual needs of field-work. China´s scientific research institutes and related businesses have carried out a lot of research and development on energy-saving and benefit-increasing of mine ventilation main fan since 1990´s. Successful experience and method has been widely used in many mines. The design focuses on technical scheme of energy efficiency by means of surface anti-corrosion treatment. Such as choosing rationally and installing main fan in accordance with relevant national norms, analyzing its corrosive environment and carrying out anti-corrosion design.
Keywords :
coal; corrosion protection; fans; mining; ventilation; China scientific research institutes; air inlet; coal mine design; corrosive environment; energy efficiency; fan casing; fan impeller; inlet box; mine ventilation main fan; surface anticorrosion treatment; Corrosion; Educational institutions; Energy efficiency; Impellers; Optimization; Rough surfaces; Surface cleaning; Surface roughness; Surface treatment; Ventilation; main fan surface anticorrosion; mine ventilation; performance optimization;
Conference_Titel :
Computational Intelligence and Industrial Applications, 2009. PACIIA 2009. Asia-Pacific Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4606-3
DOI :
10.1109/PACIIA.2009.5406536
