大家帮忙看看这几个词用字这里是什么意思? 1.all steam lines are to have drip legs with steam traps upstream of each elevation increase , at the end of the header and in front of all control sets at the low points. 所有的蒸汽管线在 水平高度增加前 都应设置 排液管 (带蒸汽疏水器)。在总管末端和控制(阀)前设低点(导淋)。 设计规范?这说的都是怎么保证蒸汽系统能正常工作的措施 2.tube fitting valves used in analyzer sample systems shall be whitey/swagelok severe service union bonnet valves with grafoil packing. 分析取样系统的管路和阀门应使用结合严密的接头套管,阀盖密封(材料)为grafoil填料 3.all open vents that are not continuous, to have bug screens . 所有非连续排放的开放式放空应有防虫罩。----不过好像设置防雨罩的更为常见啊,按照字面意思是防虫的,不过实际上防雨罩居多,就是管口设置一个伞状的保护,防止雨水或者杂物掉进去,尤其是放空口朝上的管口 4. pump baseplate drains installed per client standard (.)pumps which only have drip pans can use 3/4 inch tubing as an alternate. pump casing drains are 3/4 per pump trim pipe spec 泵基座导淋根据用户标准安装。 仅有滴流板(抑或平板?拿不准,请设备专家核准名称)的泵可使用3/4"的管子替代。根据泵布管规范泵壳导淋为3/4" 5.differential pressure level measurement with integral diaphragm seal on high side and remote diaphragm seal on low side. 压差测量计在高压侧使用组合膜片密封,在低压侧是 远程膜片 密封。----这种提法很奇怪,楼主有更详细的资料吗? 6.for double suction centrifugal pumps use 20 pipe diameters of straight run. 对于双吸入式离心泵垂直出口管径为20---没有单位??真奇怪 查看更多
aspen 固液分离? 在用悬液分离器hycyc 过程中一直出现以下警告是怎么回事,还望大神、老师指教 psd fractions are not provided in substream "cipsd". solids are evenly distributed in each interval. 查看更多