浮阀floatingvalve可以在塔板上浮动,随着气体流量的变化而改变其开启度。 浮阀的型式很多,有圆形阀,还有条形的角阀等。中国主要采用的是圆形阀。其中最常用的是F1型,国内已有部颁标准(JB1118)。标准规定阀体材料可以选用碳钢、不锈钢或耐酸钢;轻阀厚度为1.5mm,重约25g,重阀厚度为2mm,重约33g。
这器械是个装有浮阀(float valve)的调节槽,装设在供水管与接水槽之间,用 来调节水流。当浮阀浮在某一高度时,阀打开的程度恰可使流入计时槽的水,保 持一定的速...
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重型浮阀塔盘 ballast tray
浮阀塔 valve tower ; float valve tower ; valve tray column ; Floating distillation tower
浮阀塔盘 valve tray ; [化工] float valve tray ; floating valve tray
浮阀塔板 [化工] Valve Tray ; float valve tray ; floating valve tray
套管浮阀 casing valve ; casing float valve
横流式浮阀塔盘 cross flow valve tray
管式浮阀塔盘 pipe valve tray ; pipe tray
切普斯条形浮阀塔盘 Chepos valve tray
重盘式浮阀 ballast valve
So, this process had to be modified. At present, the retrofit options include replacing the float valve tower with packed column and increasing the height and diameter of the tower.
现有的改造方法是将浮阀塔改为填料塔,增加原塔高和塔径,但存在改造工作量大,费用高,有时会受现场条件的限制等缺点。
参考来源 - 尿素解吸塔清洁生产/工艺优化及控制研究·2,447,543篇论文数据,部分数据来源于NoteExpress
浮阀:自动水箱内的水供应控制器。
Float Valve: Automatic water supply controller inside the water tank.
在导向浮阀塔板的基础上,开发研究了组合导向浮阀塔板。
The combination directed valve trays have been developed and studied on the basis of directed valve trays.
以圆形浮阀的计算公式为基础,探讨了条形浮阀的计算方法。
Based on the calculating formulas of round floating valves, the calculating method of strip floating valves was discussed.
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