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1)  down flow apron
降液裙板
2)  Elevating apron of the cold bed
冷床升降裙板
3)  downcomer plate
降液板
1.
The design of flexible construction for rigid seal pan and downcomer plate in the atmospheric distillation unit has compensated for thermal stress and avoided the cracking or even fracture of seal pan and downcomer plate, and improved the tower separation efficiency as the result.
将常压塔中刚性受液槽、降液板改造为弹性结构,补偿了热应力,避免了降液板、受液槽出现裂缝甚至断裂,保证了常压塔的分离效果。
4)  down flow apron
降液挡板
5)  apron board
裙板
1.
Through an anylsis of the present situation of restricting the 120-t converter production by its apron board,many technical measures to solve it are proposed,overcoming the disadvantages of the apron board and effectively settling the problem restricting production.
通过对120t转炉裙板制约转炉生产的现状进行分析,提出了一系列的技术攻关和解决的措施,克服了裙板的不利因素,有效的解决了制约生产的难题。
2.
Described are the overall design scheme of apron boards for high speed multiple units,including working condition parameters,standards and design concepts of the apron boards.
介绍了高速动车组裙板的总体设计方案,包括高速动车组裙板的工况参数、标准以及设计理念。
3.
Described are the improvement design of the apron board structure for 25T passenger cars.
介绍了25T型客车裙板结构的改进设计。
6)  skirt plate
裙板
1.
through tests with different incident wave and current,the scour resintent performance of the platform,or without skirt plate was tested,under steady wave and current effects.
通过对海上石油座底式钻井平台在波、流联合作用下的防冲刷实验,对不同的入射波、流和有裙板与无裙板,在稳定波、流作用下的防冲刷性能进行了系统的研究,得出了平台轴线与波、流夹角及平台基础有裙板与无裙板冲刷情况的对比,实验结果得出相应的平台基础冲刷规律。
补充资料:多降液管塔板
分子式:
CAS号:

性质:指每块板上根据需要,可以有多个降液管,相邻两板的降液管方向互成90°交叉。塔板开孔,可以采用筛孔、栅条或斜孔等。这种塔板的结构特点,使堰上的液流强度减小;塔板上鼓泡层均匀,雾沫夹带减小;同时降液管底部悬空,不占下一板的鼓泡面积,增大了板面的有效利用率;因此多降液管塔板具有通量大、压降低、板间距小及操作稳定,但液流路程较短,塔板效率较一般降液管塔有所降低。

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