简体中文
简体中文 
 |
降膜蒸发器 Falling Film Evaporator
一、适用范围：
降模式蒸发器适用于鲜奶、果汁、豆浆、木糖醇、山梨醇、Vc、蜂蜜、淀粉糖、果糖、葡萄糖、中药浸膏等热敏性物料的浓缩。设备在真空状态下操作，物料低温蒸发，受热时间短，能高比例地保持物料的原有风味，并且连续进出物料，易于操作、维修和清洗，广泛应用于食品、制药、化工、环保等领域。
Ⅰ.Usage scope
Falling film evaporator widely used in fresh milk,tomato juice,soybean milk,xylitik,sirbitol,VC, honey,starch sugar,fructose,glucose,drink etc heat sensitive material concentration. Equipment working under vacuum with low temperature evaporation in short time,it will keep material original flavor, and feed,discharge continuously,easy to operate,maintain and cleaning. Also used in waste water treatment of monosodium glutamate,ethyl alcohol,fish meal etc. And many industries,such as food,medicine,biology chemical engineering,environmental engineering, chemical etc.
二、系统组成：
各效加热蒸发器、各效分离器、冷凝器、热压泵、杀菌器、保温管、真空系统、各效料液输送泵、冷凝排水泵、操作平台、电器仪表控制柜及阀门、管路等系统组成。
Ⅱ. System component
Each effect heater, each effect separator,condenser, TVR(heat pump),sterilizer,insulation pipeline,vacuum system,each effect transfer pump,condensate pump,operation platform,electric instrument control cabinet,pipeline etc.
三、主要特点：
1．全套系统设计合理美观、运行稳定、高效节能，蒸汽耗量低；
2．浓缩比大，降膜式蒸发，使粘度较大的料液容易流动蒸发，浓缩时间短；
3．特殊设计经简单操作可实现切换改效，以适应不同产品的生产；
4．设备整个加热系统由于蒸汽加热均匀、料液为液膜式流动蒸发，所以具有传热效率高、加热时间短等主要特点。如再配置热压泵，更具节能降耗，蒸汽耗量低、冷却水循环量低等优点；
5．由于物料在每根管内成膜状蒸发，料液加热时间非常短，所以特别对食品蒸发浓缩非常有利，较大的保存了食品的营养成份；
6．蒸发器顶部喷淋进料或通过多次溢流布膜装置，确保料液在蒸发器膜管内均匀分布，形成膜状，大大提高传热系数，增加蒸发率，可防止“干壁” 现象；
7．大型设备采用直立落地式结构，整套设备结构紧凑，占地面积小，布局简单流畅，代表了大型成套蒸发设备的发展方面；
8．蒸发过程在真空作用下，既保证了物料的卫生要求，同时保证了环保要求，同时大大降低了蒸发温度，加上配置热压泵，部分二次蒸汽经喷射式热压泵重新吸入一效蒸发器壳程，热量得到充分利用，料液受热温和，适用于热敏性物料的浓缩；
9．设备适用于发泡性物料蒸发浓缩，由于料液在加热管内成膜状蒸发，即形成汽液分离，同时在效体底部，料液大部份即被抽走，只有少部份料液与所有二次蒸汽进入分离器强化分离，料液整过程没有形成太大冲击，避免了泡沫的形成。
10．对于食品蒸发浓缩，设备可同时具备杀菌功能，杀菌、浓缩两个工艺过程一次完成，物料受热时间短，适合于热敏性料液的浓缩；
11．设备可配备CIP清洗管路，可实现就地清洗，整套设备操作方便，无死角。
12．连续进出料，料液在设备内一次通过即可达到所需浓度；
13．设备可配置自动化系统，实现进料量自动控制，加热温度自动控制，出料浓度自动控制，清洗自动控制，还可配备突发停电、故障时对敏感性物料的保护措施。其它安全、报警等自动化操作、控制。
Ⅲ.Main Characteristic
1. Whole system design reasonable,operation stable,high efficient energy saving,lower steam consumption.
2. Bigger concentration ratio,falling film type evaporator,short concentration time.
3. Special operation method designed for different product.
4. Whole system with high efficient,short heating time because of steam heating evenly, membrane type evaporation.it is more energy saving,steam consumption and cooling water lower if equipped TVR(Thermal Vapor Recompression)
5. Especially suit for food evaporation because of membrane state in each pipeline with short time,it keeps the food nutrition ingredient.
6. Evaporator adopt spray feeding or overflow membrane device, make sure material could flow evenly as membrane state, increased the heat exchange coefficient,prevent scaling phenomenon.
7. Equipment adopt vertical construction at side, it is tightly and space small,easy arrangement, it is the development direction of big scale evaporation system.
8. Vacuum evaporator,not merely make sure the material sanitary requirement,also ensure the environmental requirement,at the same time,decrease the evaporation temperature,if equipped the TVR(Thermal Vapor Recompression),part of secondary steam will be re- suction into 1st effect evaporator by TVR,heat energy will make full use of it,it suit for heat sensitive material.
9. Falling Film Evaporator suit for the material with foaminess,due to material evaporation as membrane state inside the heater,it will form steam-liquid separation,at the same time,mostly material will be pumped out from the bottom of evaporator,only little material and all secondary steam enter into the separator for continue separation,so there is no much impact during this evaporation,avoided foam forming.
10. Refer to food evaporation, this equipment with both function of sterilization and concentration,short heating time,suit for heat sensitive material.
11. Equipment equipped CIP cleaning pipeline,available for cleaning at site,easy for operation.
12. Continue feeding and discharging,material will reached required concentration by one time evaporation.
13. Equipment can be designed with automatic control,automatic control point with feeding automatic control,heating temperature,discharge concentration,cleaning,and equipped Emergence stop,and other automatic operation or control for safety and alarming.
四、工艺流程图：
 |
五、技术参数：
六、产品图片：
|
|
|
|
|
降膜蒸发器 Falling Film Evaporator
一、适用范围：
降模式蒸发器适用于鲜奶、果汁、豆浆、木糖醇、山梨醇、Vc、蜂蜜、淀粉糖、果糖、葡萄糖、中药浸膏等热敏性物料的浓缩。设备在真空状态下操作，物料低温蒸发，受热时间短，能高比例地保持物料的原有风味，并且连续进出物料，易于操作、维修和清洗，广泛应用于食品、制药、化工、环保等领域。
Ⅰ.Usage scope
Falling film evaporator widely used in fresh milk,tomato juice,soybean milk,xylitik,sirbitol,VC, honey,starch sugar,fructose,glucose,drink etc heat sensitive material concentration. Equipment working under vacuum with low temperature evaporation in short time,it will keep material original flavor, and feed,discharge continuously,easy to operate,maintain and cleaning. Also used in waste water treatment of monosodium glutamate,ethyl alcohol,fish meal etc. And many industries,such as food,medicine,biology chemical engineering,environmental engineering, chemical etc.
二、系统组成：
各效加热蒸发器、各效分离器、冷凝器、热压泵、杀菌器、保温管、真空系统、各效料液输送泵、冷凝排水泵、操作平台、电器仪表控制柜及阀门、管路等系统组成。
Ⅱ. System component
Each effect heater, each effect separator,condenser, TVR(heat pump),sterilizer,insulation pipeline,vacuum system,each effect transfer pump,condensate pump,operation platform,electric instrument control cabinet,pipeline etc.
三、主要特点：
1．全套系统设计合理美观、运行稳定、高效节能，蒸汽耗量低；
2．浓缩比大，降膜式蒸发，使粘度较大的料液容易流动蒸发，浓缩时间短；
3．特殊设计经简单操作可实现切换改效，以适应不同产品的生产；
4．设备整个加热系统由于蒸汽加热均匀、料液为液膜式流动蒸发，所以具有传热效率高、加热时间短等主要特点。如再配置热压泵，更具节能降耗，蒸汽耗量低、冷却水循环量低等优点；
5．由于物料在每根管内成膜状蒸发，料液加热时间非常短，所以特别对食品蒸发浓缩非常有利，较大的保存了食品的营养成份；
6．蒸发器顶部喷淋进料或通过多次溢流布膜装置，确保料液在蒸发器膜管内均匀分布，形成膜状，大大提高传热系数，增加蒸发率，可防止“干壁” 现象；
7．大型设备采用直立落地式结构，整套设备结构紧凑，占地面积小，布局简单流畅，代表了大型成套蒸发设备的发展方面；
8．蒸发过程在真空作用下，既保证了物料的卫生要求，同时保证了环保要求，同时大大降低了蒸发温度，加上配置热压泵，部分二次蒸汽经喷射式热压泵重新吸入一效蒸发器壳程，热量得到充分利用，料液受热温和，适用于热敏性物料的浓缩；
9．设备适用于发泡性物料蒸发浓缩，由于料液在加热管内成膜状蒸发，即形成汽液分离，同时在效体底部，料液大部份即被抽走，只有少部份料液与所有二次蒸汽进入分离器强化分离，料液整过程没有形成太大冲击，避免了泡沫的形成。
10．对于食品蒸发浓缩，设备可同时具备杀菌功能，杀菌、浓缩两个工艺过程一次完成，物料受热时间短，适合于热敏性料液的浓缩；
11．设备可配备CIP清洗管路，可实现就地清洗，整套设备操作方便，无死角。
12．连续进出料，料液在设备内一次通过即可达到所需浓度；
13．设备可配置自动化系统，实现进料量自动控制，加热温度自动控制，出料浓度自动控制，清洗自动控制，还可配备突发停电、故障时对敏感性物料的保护措施。其它安全、报警等自动化操作、控制。
Ⅲ.Main Characteristic
1. Whole system design reasonable,operation stable,high efficient energy saving,lower steam consumption.
2. Bigger concentration ratio,falling film type evaporator,short concentration time.
3. Special operation method designed for different product.
4. Whole system with high efficient,short heating time because of steam heating evenly, membrane type evaporation.it is more energy saving,steam consumption and cooling water lower if equipped TVR(Thermal Vapor Recompression)
5. Especially suit for food evaporation because of membrane state in each pipeline with short time,it keeps the food nutrition ingredient.
6. Evaporator adopt spray feeding or overflow membrane device, make sure material could flow evenly as membrane state, increased the heat exchange coefficient,prevent scaling phenomenon.
7. Equipment adopt vertical construction at side, it is tightly and space small,easy arrangement, it is the development direction of big scale evaporation system.
8. Vacuum evaporator,not merely make sure the material sanitary requirement,also ensure the environmental requirement,at the same time,decrease the evaporation temperature,if equipped the TVR(Thermal Vapor Recompression),part of secondary steam will be re- suction into 1st effect evaporator by TVR,heat energy will make full use of it,it suit for heat sensitive material.
9. Falling Film Evaporator suit for the material with foaminess,due to material evaporation as membrane state inside the heater,it will form steam-liquid separation,at the same time,mostly material will be pumped out from the bottom of evaporator,only little material and all secondary steam enter into the separator for continue separation,so there is no much impact during this evaporation,avoided foam forming.
10. Refer to food evaporation, this equipment with both function of sterilization and concentration,short heating time,suit for heat sensitive material.
11. Equipment equipped CIP cleaning pipeline,available for cleaning at site,easy for operation.
12. Continue feeding and discharging,material will reached required concentration by one time evaporation.
13. Equipment can be designed with automatic control,automatic control point with feeding automatic control,heating temperature,discharge concentration,cleaning,and equipped Emergence stop,and other automatic operation or control for safety and alarming.
四、工艺流程图：
|
五、技术参数：
六、产品图片：
|
|
|
|
|
