1) sieve tray
筛板
1.
In a compound column,the type of compound tray includes sieve tray and ranching rings with different diameters or heights.
以水 -空气为系统 ,采用穿流筛板与不同直径或不同装填厚度的拉西环填料 ,并与普通穿流筛板进行比较 。
2.
At present, studies on the sieve tray tower, one of the oldest towers, are widely carried out.
筛板塔是应用历史最久的塔型之一。
3.
The two probe sensor method was used in determining the liquid droplet sizes on sieve trays in the spray regime.
以空气／水为实验物系，应用双电子探针（ＴＰＳ）技术测定３００ｍｍ筛板塔上喷射工况下液滴粒度的分布，获得了液滴数量分布密度及体积分布密度随其粒度变化的实验数据。
2) sieve plate
筛板
1.
Design of the sieve plate in ZLX-1200 ion exchange tower
ZLX-1200型离子交换塔的筛板设计
2.
Polytetrafluoroethylene(PTFE) wide aperture sieve plate was prepared by machining PTFE turning plate, and the tensile properties of sieve plate and turning plate were analyzed.
采用聚四氟乙烯(PTFE)车削板为原料,机械加工生产大孔径PTFE筛板,对筛板与车削板进行了拉伸性能分析。
3.
Problems existed in a micro-reactor evaluation unit were analyzed, some improvements were also made including feeding method from liquid to gas, replacing stainless steel wire mesh in reactor with special quartz sieve plate, decreasing pipeline in collective system and replacement of pressure water method by vacuum dehydration.
分析了旧微反应评价装置存在的问题,并对其进行了如下改进:进料方式由液体进料改为气体进料; 反应器内原有的不锈钢丝网用定制的石英筛板替换;收集系统减少了管线,并用真空吸水法替代了压水法。
3) Screen plate
筛板
1.
Study on applying screen plate to remove dust and sulfur in water film dust remover;
水膜除尘器中筛板除尘脱硫技术研究
2.
Technical reform of the structure of vibration screen plate;
振动筛筛板结构的技术改造
3.
The application of contour_slotted screen plate in pressured screen before paper machine and its mechanism are introduced.
本文论述波纹筛板在纸机上浆系统筛浆设备中的应用 ,并就有关机理作了说
4) Sieve-plate
筛板
1.
High Carbon Alloyed Steel-low Carbon Steel Welded Sieve-plate;
高碳合金钢-碳素钢复焊焦炭筛板的研制
2.
The new theory of pond distribution sieve-plate is proposed.
本文简要评述了目前常用分布结构所存在的问题及其原因 ,提出了池式均布筛板理论 ,并且进行了模拟试验和结构参数的优化研究。
3.
It’s a important step to sieve raw material in the process of mining,in which vibvating screen is the main equipment whose structure and property of sieve-plate influences granularity and quality of material significantly.
物料筛分在矿山开采过程中是一个重要环节,振动筛作为选矿的主要机械设备,其筛板的结构与性能对所筛选后物料的粒度和质量有着至关重要影响。
5) sieve trays
筛板
1.
Recent advances in mass transfer performance of sieve trays;
筛板传质性能研究新进展
2.
Recent advances in hydrodynamic performance of sieve trays;
筛板流体力学性能研究新进展
3.
The experiments were conducted in a distillation column simulator with sieve trays by using air and mixtures of liguid paraffine and water.
以空气和油、水混合物为介质，在冷模塔内进行筛板上气、液、液三相流动的操作工况及其转变的研究。
6) sieve tray
筛盘，筛板
补充资料：VST筛板塔
分子式：
CAS号：
性质：即垂直筛板塔。其结构为在开孔的塔板面上设置圆柱覆杯型罩筒，罩筒上部圆筒壁开有许多筛孔，罩杯下端与板面之间开有缺口。操作时上升气流由板面开孔上升，利用射流效应将液体从四周围的罩底缺口吸入，气液形成乳化状态从上部筛孔喷出罩外，两相在板上空间分离，气相上升，液相流入下一层板。这是一种喷射型接触的塔设备，其目的是希望强化两相接触，达到提高生产能力及提高效率的效果。
CAS号：
性质：即垂直筛板塔。其结构为在开孔的塔板面上设置圆柱覆杯型罩筒，罩筒上部圆筒壁开有许多筛孔，罩杯下端与板面之间开有缺口。操作时上升气流由板面开孔上升，利用射流效应将液体从四周围的罩底缺口吸入，气液形成乳化状态从上部筛孔喷出罩外，两相在板上空间分离，气相上升，液相流入下一层板。这是一种喷射型接触的塔设备，其目的是希望强化两相接触，达到提高生产能力及提高效率的效果。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条