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据调查测算,一只优质疏水阀,一年可节约四吨标煤,成本一般只需1.5个月就能回收.过去,由于对其应用技术知识的传授、宣传、普及不够,加上有些老产品质量差、使用寿命短等因素,以致对疏水阀能多、快、好、省的节能作用和意义缺乏认识、使用不当、推广不快. 为此,浙江省能源研究会和省能源研究所于1987年11月17日至22日举办了全省第一期疏水阀应用技术培训班.参加培训和进行技术交流的有:来自全省30多个工厂的43名学员;青岛沙子口机械厂、桂林第二阀门厂、宁波疏水阀厂、湖州市第二阀门厂等5个疏水阀生产厂提供了自由浮球式、半圆浮球式、膜盒式、双金属片及经过改进的圆盘
According to the survey, a high-quality trap can save four tons of standard coal a year. The cost is generally only 1.5 months to recover. In the past, due to the lack of imparting, propaganda, and popularization of applied technical knowledge, and some old Poor product quality, short service life, and other factors, resulting in a lack of awareness, improper use, and unsatisfactory performance of the role of energy-saving, fast, good, and energy-saving steam traps. To this end, Zhejiang Energy Research Institute and Energy Research Institute From November 17th to 22nd, 1987, the province held the first training class on trap application technology. Participants in training and technical exchanges were: 43 trainees from more than 30 factories across the province; Qingdao Shazikou Machinery Factory, Five float valve manufacturers, such as Guilin No. 2 Valve Plant, Ningbo Steam Valve Plant, and Huzhou No. 2 Valve Plant, provided free float, semicircular float, bellows, bimetal, and improved discs.