In this article, based on the problems in the use of the film dropping evaporation equipment and with RNJM03-4200 third Film Dropping Evaporation Equipment as the example, one method of appropriate disposition of the vacuum device was introduced.
以ＲＮＪＭ０３－ ４２００ 型三效降膜式蒸发设备为例，针对近些年来降膜式蒸发设备真空装置出现的问题，就如何合理配置真空装置予以描述。
The vacuum device for three-effect and four-compartment evaporation process of diaphragm caustic soda was transformed,which reserved the water jet condensers and added a combined vacuum device of a surface condenser and a vucuum pump.
对隔膜法烧碱三效四体蒸发工艺的真空装置进行改造,保留水喷射冷凝器,增加表面冷凝器加真空泵的真空装置,提高了真空度,降低了蒸汽消耗。
Design of Control System for Vacuum Pressure Casting Mould Based on LOGO!;
基于LOGO!的压铸模具真空装置控制系统设计
Aimed at the pore deficiency of conventional pressure casting,a vacuum of mould based on LOGO! controlled is designed.
针对传统压力铸造的气孔缺陷,设计了一套基于LOGO!控制的模具真空装置,并从总体方案、气路部分、控制部分三方面较详细的介绍了设计方法。
Discussion on corrosion of vacuum system for tobacco vacuum humidifier and technological improvement;
烟草真空回潮机真空装置的腐蚀原因探讨及技术改进
Analysis and application of internal vacuum device in injection moulds
注射模模内抽真空装置剖析与应用
A presentation is given of the renovation plan and process flow for the hydraulic injection vacuum supply unit, which is used to replace the former steam injector.
介绍了采用水力喷射抽真空装置代替原蒸汽喷射装置的改造方案及流程。
The Vacuum pumping system of Experimental Advanced Superconducting Tokamak(EAST)
EAST超导托卡马克装置真空抽气系统
Selection and comparison of a few kinds of extraction equipment for turbine set vacuum system
汽轮机组真空系统抽气装置选型分析
Application of Vacuum Pump Technology by Using Liquid-ring Vacuum Pump in Large-scale CDU
机械抽真空技术在大型常减压蒸馏装置的应用
wet system of evacuating
（用喷水空气泵抽空的装置）湿体系抽空
vacuum contact printer
真空接触式曝光装置
vacuum-operated spark control
真空控制点火定时装置
electron gun vacuum lock
电子枪真空密封装置
vacuum card stripper
真空式梳理机抄针装置
VACUUM METALLURGY FACILITY(Ⅲ)-VACUUM ARC FURNANCE
真空冶金装置(三)一真空电弧熔炼
VACUUM METALLURGY FACLìTY(Ⅰ)VACUUM RESìSTANCE FURNACE
真空冶金装置(一) 第一讲 真空电阻炉
Numerical Simulation on Hydraulic Transient with MGV in Pumped Storage and Its Application;
带MGV装置的抽水蓄能过渡过程仿真及其应用
Research on Certain Bore Evacuator Efficiency Problem Based on Simulation Technology
基于仿真技术的火炮抽气装置效能问题研究
The Contrast Studies on Two Methods of Drawing Vacuum-packed Powder Drugs
两种抽吸真空包装粉剂药物方法的对比研究
Design of Automatic Control System for the Vacuum Degree of the Plastic Extrusion Machine Vacuum Sizing Device
真空定径装置真空度自动控制系统设计
vacuum automatic spark advance device
真空式自动提前点火装置
liquid-filled pressure vacuum breaker
充液式压力真空安全装置
suction strip feed
真空吸力式板料送进装置
