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2020-03-01View Original

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Reply #22020-03-02
Instalação de tubos de pera per
Reply #32020-03-02
<",p>=">,求救各位</p>,,我厂区准备加一个双氧水管道,从储罐至车间车间双氧水含量为35%,请问阀门车间液位计和安全方面的装置需要装什么怎么装
Reply #42020-03-02
1、罐区储槽是否设置液位计?
Reply #52020-03-02
您的问题没有描述清楚。 1、罐区储槽是否设置液位计 2、车间是否设置缓冲储罐备用?若设置储罐必须增加液位计及液位计报警根据您工艺仪表安全的等级设置必要的报警跟连锁 3、罐区过来的双氧水是否利用位差? 4、罐区过来的双氧水是否使用泵浦打进车间 5、双氧水罐区是否增加了稳定剂? 6、没有稳定剂双氧水打过来储罐压力高增设安全阀火炬或放空 7、材质314以上最好SCH80。根据情况SCH4也可以。8、液位控制采用增加的储罐上差压式液位点然后设置高低限位如果采用差压式传送那就增加的这个LV-位号阀门连到送进来的FV-位号阀门。若采用泵浦那就取LV-位号阀门串泵浦的启动信号或者采LG/LT来控制前段传送不管是FV的形式或者是泵浦的切断都可以。根据您题干提供的详细程度做设计添加这个地方不难。

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