降膜,falling film
1)falling film降膜
1.Numerical study on dehumidifying process in falling film dehumidifier;逆流降膜除湿器除湿过程的数值研究
2.Performance of plate falling film regenerator with film-inverting configuration;膜反转板式降膜再生器的性能
3.Theoretical study of plate falling film absorber with film-inverting configuration;膜反转板式降膜吸收过程的理论研究
英文短句/例句

1.Characteristics of Falling Liquid Film Along the Surface of a Centrifugal Water-film Reactor旋风降膜反应器中降膜流动特性试验研究
2.Experimental Studies on the New Type of Liquid Uniform Membran Equipment of Vertical Tube Falling-Film Absorber新型竖管降膜式吸收器液体成膜装置实验研究
3.Flowing state of black liquid falling film evaporation outside horizontal-tubes and its influences on scale fouling水平管外降膜蒸发液膜流动状态及积垢分析
4.Experimental Study on Concentrate Brine Falling Film Evaporation on Horizontal Tube at Low Temperature;低温浓盐水水平管降膜蒸发实验研究
5.Exergy Analysis of Three-effect Falling-film Evaporation System for Potassium Carbonate;碳酸钾三效降膜蒸发系统的(火用)分析
6.Numerical Study of the Heat-transfer of Falling Film Evaporation in a Vertical Wavy Wall Tube波纹管降膜蒸发器传热性能数值模拟
7.Studies on the Assessment and Determination of Photo-Biodegradable Films;双降解膜降解性能评价研究及鉴定方法探讨
8.Degradable Films' Degradation Characters and Their Effects on Soil Environment;可降解地膜的降解特性及其对土壤环境的影响
9.Intrapleural Injection of Defibrase in Treatment of Tuberculous Pleurisy with Effusion胸膜腔内注入降纤酶治疗结核性胸膜炎
10.The addition of coagulant can reduce resistance in membrane filtration greatly.投加混凝剂会大大降低膜过滤阻力。
11.Study on Biodegradation of MTBE Using Upflow Membrane Fixed-Bed Reactors;上流式生物膜反应器降解MTBE的研究
12.The Research on UV-irradiation and Biodegradation of Low Density Polyethylene (LDPE) Film;低密度聚乙烯(LDPE)膜光—生物降解的研究
13.Study on Biodegradation Using Biofilm Technology of EM;应用EM技术的膜法生物降解试验研究
14.The Study of Degradation of Organic Pollutants on Cathode;隔膜电解槽阴极区降解有机物的研究
15.Biodegradable Anti-adhesion Composite Membranes with Steady pH Value;pH值稳定的生物可降解防粘连复合膜
16.Study on Treatment of Phenol Wastewater by Membrane-bio Electric Reactor;膜电生物反应器降解苯酚废水的研究
17.Design of Plastic Film Recycling System;热降解塑料薄膜单螺杆回收机组设计
18.Relationship between maternal plasma procalcitonin and premature rupture of membranes血清降钙素原与胎膜早破的关系研究
相关短句/例句

falling liquid film降膜
1.Thermal imaging study of falling liquid films;红外热像法研究降膜流动
2.Influence of Marangoni effect on the liquid distribution of falling liquid films;Marangoni效应对降膜过程液体分布的影响
3.A new wet flue gas desulfurization method by reaction across the falling liquid film on the outside surface of axial finned-tube bundle and its principles of removal of SO 2 are presented in this paper.哈尔滨工业大学针对烟气脱硫系统存在的尾部腐蚀问题 ,结合降膜吸收原理 ,提出了一种烟气横向冲刷轴向翅片管束外表面下降液膜的湿法烟气脱硫新方法[3 ] 。
3)falling-film降膜
1.Introduction to the imported 3-effect countercurrent falling-film evaporation facility and the solid caustic process;引进三效逆流降膜蒸发装置及固碱制备工艺介绍
2.The calculation of overall heat transfer cofficientfor falling-film evaporator is discussed in order to offer basises for the design of vertical-pipe falling-film evaporator.为了给竖管降膜蒸发器的设计提供依据,对降膜蒸发器的总传热系数的计算进行了讨论。
3.Introduced the falling-film type absorption machine and mainly analyses the spray absorber which is used in recent years.综述了国内外溴化锂吸收式制冷机中吸收器的发展历史及研究现状;介绍了降膜式吸收器并分析了近些年发展起来的喷雾式吸收器的情况和各自的特点,分析得出:传热传质分离的预冷却吸收器可以对传热和传质过程分别进行强化,大大提高吸收器的工作效率,能在很大意义上节约设备耗材、节省投资,具有很高的学术和经济效益。
4)Falling Film Evaporation降膜蒸发
1.Theoretical Study on Characteristics of Falling Film Evaporation Hydrodynamics and Heat Transfer in a Vertical Wavy Wall Tube;波形竖管降膜蒸发流动与传热性能的理论研究
2.A model of falling film evaporation of binary mixture on the inside wall of a vertical tube and corresponding numerical Solution are presented.提出了二元混合物在垂直圆管中降膜蒸发的传热传质耦合数学模型及其相应的数值解法 。
5)falling-film evaporation降膜蒸发
1.Optimization design for three-effect counter-current falling-film evaporation process of Bert rams and the problems should pay attention to in daily operation were introduced.介绍了对Bertrams公司三效逆流降膜蒸发生产工艺在操作方面的优化及日常运行需要注意的问题。
6)cannular falling film管式降膜
1.Reinforcing existing building to build five-effect cannular falling film evaporation line;加固现有厂房改建5效管式降膜蒸发线
延伸阅读

多效降膜蒸发器
设备用途  BL型多效逆流、顺流、薄膜蒸发器系列设备,是玉米浆、发酵糖汁工业、果汁、饮料工业、奶液、酒槽滤液、制药工业、发酵料液、高浓度有机或化工废水的蒸发浓缩的专用设备。具有节能、受热时间短,适用粘度较高物料的蒸发、浓缩和浓缩比大等优点,还可获得品质优良的去离子水以满足工业锅炉用水的需要。并可组合成双效、三效、四效及五效蒸发系统。还可以利用管束或盘式干燥机顶部废汽及其它低热值热源(如凝结水蒸汽)作为蒸发器热源而成为废热蒸发器,由此可以极大地减少生蒸汽用量,达到最大的节能效果。当废热蒸汽有充分供应量时,可完全不用生蒸汽、取得显著的经济效益。
工作原理  物料经分配器被均匀的分配到各蒸发器管内,物料在重力和自蒸发形式的二次蒸汽的作用下形成螺旋形膜状自上而下流动,同时物料薄膜与列管外壁蒸汽发生热量交换,使物料中的水份受热蒸发,稳定的温差和传热面积,形成稳定的水份蒸发量,被蒸发的水份所形成的二次蒸汽被多次利用,最大限度的利用热能,降低蒸汽消耗,形成多次蒸发目的设计原理。最大性能特点本蒸发器分配盘为螺旋形,物料分布特别均衡、液体绝对沿管内壁成膜状下降、最适用于糖类浓缩蒸发器顶盖为平顶,便于清洗和维修。如果生产量不需要大蒸发量。可以改变换热面积。本蒸发器无分离室,因气液为逆流、热交换效果比有气液分离室蒸发器优越。真空系统可有使用方选定,水环式真空泵或水喷射泵均可。冷凝水可以回收。蒸发量在3900kg/h时,蒸汽用量为1300kg/h。散热量小,特别是二次蒸汽。操作方便,占地面积小。本工艺是引进消化吸收俄罗斯糖汁浓缩蒸发先进技术。  本设备为玉米浆、葡萄糖、淀粉全糖、麦牙糊精、提高麦芽糖、发酵料液及废水综合利用等蒸发浓缩。
型号
BL-3.0
BL-4.5
BL-6.0
BL-9.0
BL-12.0
BL-15
BL-20
BL-24
BL-30
BL-50
水份蒸发量(kg/hr)
3000
4500
6000
9000
12000
15000
20000
24000
30000
50000
生蒸汽消耗量(kg/hr)
840
1260
16800
2700
3600
4500
6000
7200
9000
15000
生蒸汽压力(Mpa绝压)
0.4-1
吨蒸汽蒸发水量(吨)
3.57
3.33
真空度
一效(MPa)
0
二效(MPa)
-0.06
三效(MPa)
-0.085
蒸发温度
一效(℃)
99
二效(℃)
76
三效(℃)
53
出料浓度(%)
40-82 公司名称:宜兴市邦力生化设备有限公司联系地址:江苏省宜兴市周铁镇北街电  话:0510-7507666传  真:0510-7507280