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本文介绍了作者为某地热试验电站100千瓦地热发电向心式汽轮机设计的蝶形主汽阀与蝶形调节汽阀的基本结构,并简要分析了蝶形阀的性能特点。该阀在机组上运行良好。一九八二年十二月在辽宁省科委主持召开的地热发电向心式汽轮机组技术鉴定会上得到了专家们的肯定。
This paper describes the basic structure of the butterfly main steam valve and the butterfly-shaped steam valve designed by the author for a 100 kilowatt geothermal power centrifugal steam turbine in a geothermal power plant, and briefly analyzes the performance characteristics of the butterfly valve. The valve works well on the unit. He was appraised by experts in the technical appraisal meeting for geothermal turbine-entry turbine units hosted by the Liaoning Provincial Science and Technology Commission in December 1982.