浮阀,Floating Valve
1)Floating Valve浮阀
1.So SUPER V1 floating valve tray and the sloped outlet weir and inlet weir have been adopted.针对催化裂化主分馏塔柴油抽出层上部塔板操作经常出现波动和常压蒸馏塔拔出率低的问题 ,应用SU PERV1型浮阀塔板和抹斜式塔板出、入口堰技术进行了改造 ,催化裂化主分馏塔全塔压力降大幅度降低 ,操作弹性和平稳性提高 ;常压蒸馏塔拔出率提高 ,渣油中 3 5 0℃以下馏分含量降低 9%~ 10 %。
2.The F1 floating valve column tray originally used in No.丁二烯第二萃取精馏塔原先使用F1型浮阀塔板,分离效率低,塔板二侧存在液体滞流区,液体返混现象也很严重,影响了装置高负荷、长周期运行。
英文短句/例句

1.Chepos valve tray切普斯条形浮阀塔盘
2.Glitsch ballast valve tray格利奇重盘式浮阀塔盘
3.spiral valve tray带螺旋叶片的浮阀塔板
4.Glitsch combined valve and sieve tray格利奇浮阀-筛孔混合塔盘
5.Study on Hydrodynamic Performance and Mass Transfer Efficiency of Valve Trays;浮阀塔板流体力学和传质性能的研究
6.Modeling F1 Valve Tray Hydraulics Using Computational Fluid Dynamics;F1型浮阀塔板两相流场的CFD模拟
7.Application of Guiding Floating Tray in Combination in the 5th Carbon Removal Tower组合导向浮阀塔板在脱碳五塔的应用
8.This paper introduces a new T-arrangement rectangular float valve.本文介绍了一种新的T形排列条形浮阀塔板。
9.Hydrodynamic Study of Two Types of Novel Valve Tray;两种新型浮阀塔板流体力学性能的研究
10.APPLICATION OF ADVANCED MICRO-DISPERSION VALVE TRAY IN LARGE-SCALE ATMOSPHERIC COLUMNADV微分浮阀塔盘在大型常压塔中的应用
11.Experimental Study on the Hydrodynamic Performance and Mass Transfer Efficiency of Gradient Ringent Trapezoidal Valve Tray;斜孔梯形浮阀的塔板流体力学及传质性能实验研究
12.Application of Slant Hole- Float Valve Combination Tray in Capacity Expansion Revamping of Pangang's Coal Tar Distillation System;斜孔—浮阀复合塔板在攀钢焦油蒸馏系统扩能改造中的应用
13.The Comparison of Downcomer Operating Capacities between CTST and Valve Plates and the Optimization of Downcomer Structure;CTST和浮阀塔板降液管操作能力比较及降液管结构优化
14.The float system includes the float bowl and a float-and-needle valve.浮子系统包括:浮子室和一个浮子针阀。
15.Equilibrium Ball Value平衡式浮球阀(俗名回力波咯)
16.The quantity of fuel in the storage chamber was controlled by a valve actuated by a float.燃油室中的燃油量由浮子操纵的阀控制。
17.The Harm to VRLA Battery Due to Over Floating Current浮充电流过大对阀控式蓄电池组的危害
18.The design of levers differential pressure piston pilot cup float steam trap杠杆差压活塞先导式钟形浮子疏水阀的设计
相关短句/例句

valve[英][v?lv][美][v?lv]浮阀
1.The effect of tooth-like edge on mass transfer and structural characteristics of tooth-like narrow strip valves were presented.在1000 mm×350 mm规格的实验塔中,以典型的水-空气冷模实验系统,对锯齿边窄条阀STV75塔盘和F1圆形浮阀塔盘进行了对比实验,测定了多种气液负荷下的压降、雾沫夹带、泄漏量等流体力学性能。
2.A new butterfly valve tray (BVT) was developed basis of HTV tray.在开发HTV船型浮阀塔板的基础上,研制了一种新型的BVT(ButterflyValveTray)浮阀塔板。
3.The directed valve tray, combination directed valve tray and B - type directed valve tray are introduced on the structural features, operating performance and industrial uses in petroleum refining and Petro - Chemical units.介绍了导向浮阀塔板、组合导向浮阀塔板和B型导向浮阀塔板的结构特点、操作性能及其在炼油、石化装置中的应用。
3)Float valve浮阀
4)ball float valve浮子阀,浮球阀
5)ADV float valveADV浮阀
6)valve tray浮阀塔板
1.Development and study of B-type directed valve trays;B型导向浮阀塔板实验研究
2.In order to have reliable referenced data for selecting the height of floating valves when directed trapezoidal valve trays were applied in industry,the experiment on the structure parameter of which was studied.采用空气-水系统,在500 mm×500 mm的方形塔内,对不同浮阀的升程对导向梯形浮阀塔板的流体力学进行了实验研究,测定了塔板压降、泄漏和雾沫夹带。
3.The hydrodynamics of the new employed gradient ringent trapezoidal valve trays are experimentally studied with the air-water system in a 500 mm×500 mm quadrate column.采用空气-水系统,在500 mm×500 mm的方形塔内,对新开发的斜孔梯形浮阀塔板的流体力学性能进行了试验研究,测定了塔板压降、泄漏和雾沫夹带。
延伸阅读

浮阀分子式:CAS号:性质:是浮阀塔板上的气相分散构件。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。国内目前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。