论文部分内容阅读
上海农药厂生产农药所使用的介质是三氯化磷和氯(酉由)(介质温度70℃),腐蚀性特强。车间地板需要用花钢岩石辅设,一般仪表很容易被腐蚀失效。长期以来形成操作无仪表,生产很不安全,工人对此很有意见,强烈要求改变这种危险、落后的状况。经上海自动化仪表研究所介绍,委托我厂给该厂试制LZB—25型防腐型玻璃转子流量计壹台,长期试用结果证明,防腐效果好,性能可靠,该厂很满意,要求继续订货使用。
Shanghai Pesticide Factory production of pesticides used by the medium is phosphorus trichloride and chlorine (Unitary) (medium temperature 70 ℃), extremely corrosive. Workshop floor need to spend rock and steel auxiliary facilities, the general instrument can easily be corroded. For a long period of time, there has been no instrumentation in operation, and the production is very unsafe. Workers have great opinions on this issue and strongly urge that such a dangerous and backward situation should be changed. Introduced by Shanghai Institute of Automation Instrumentation, I commissioned the plant to trial production of LZB-25 anti-corrosion type glass rotameter One, the long-term trial results show that the anti-corrosion effect, reliable performance, the plant is very satisfied with the requirements continue to order use.