Zheng Ruifen

Zheng Ruifen

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Zheng Ruifen, senior engineer. Female, born in June 1938 in Fengrun, Hebei Province. He graduated from Hebei Mechanical and electrical college in 1961.

Personal profile

He has been working in Tangshan metallurgical mining machinery plant since 1961. Main achievements: have been engaged in professional and technical work, had independent design of Φ 787 disc feeder, 0-250 tons full hydraulic impeller coal feeder, K-type reciprocating feeder. Participated in the design of belt conveyor of Qinhuangdao No.8 coal terminal transportation system. Presided over the design of the sintering transportation system project of Shanghai Baosteel Phase II project (which was awarded by the major office of the first Ministry of mechanical industry of China for its important contribution in the development of Baosteel Phase II project, blast furnace, sintering, coking and other equipment) and 14 belt conveyors in the transformation of blast furnace in WISCO. visited, studied and worked for Qinhuangdao phase II coal terminal and Qianwan coal terminal in Japan twice. He edited the "it type belt conveyor design selection manual" and published a series of articles on power plant belt conveyor in the book "compilation of new heavy-duty conveyor products in thermal power plant".