UHT技术.pdfVIP

GEA工程技术(中国)有限公司 GEA UHT Technology 超高温技术 Process Engineering Division GEA Process Engineering China Ltd 食品伙伴网网友交流资料 GEA UHT Technology The Task Heat treatment is used to destroy all or some of the microorganisms pre- sent in the raw product. Furthermore, a more or less complete inactivation of enzymes occurs, depending on the temperature and treatment time. How to retain as many as possible of the good organoleptic and nutritive properties of the raw material, GEA Tuchenhagen Dairy System has been devoting to research and developing the heat method for many years. 热处理是用于原料的灭菌。然而，由于 温度和处理时间的影响，或多或少都会 破坏原料中酶的活性。如何尽可能多地 保持原料中的有益物质和营养成份，基伊 埃图亨哈根乳品系统一直致力于研究和 发展热处理技术。 Flexible Solutions GEA Tuchenhagen Dairy Systems UHT plant was the first tubular system with a multi-tube heat exchanger with straight tubes and brought a great new opinion in this area. The UHT technology offers the ideal prerequi- sites for a plant to meet prevailing product requirements. Short heating and cooling phases ensure excellent product quality. GEA Tuchenhagen Dairy Systems UHT plant uses the VARITUBE for the heat treatment, which is a straight tube heat exchanger with one or more in- ner tubes situated in a shell. A com- pletely “welded “unit as well as a flex- ible design is available. The inner tubes can be either plain or corrugated. Different diameters of the product tubes and the shell tubes can be selec- ted, so according to the requirements, the most suitable type can be chosen from a wide range of heat exchangers. 多样灵活的解决方案 基伊埃图亨哈根生产出了世界上第一台 直管式的多管超高温设备，为这一领域 的技术研究注入了新的思想。其超高温 技术为工厂得以生产出符合通行的产品 质量要求提供了理想前提条件。 基伊埃图亨哈根的超高温设备的换热部 分采用的VARITUBE，是一种直管式热 交换器。换热器是根据设计的需要进行 整体焊接的。内管采用直的内壁平滑的 产品管或波纹管, 也可根据不同的要求 选择不同的产品管和外管管径。所以管 式换热器类型的可选择范围也是很大的。 Tuchenhagen Dairy Systems UHT (Ultra-High-Temperature) plants are reliable aseptic processing of drinks, such as the juice, tea and milk. Production safety, outstanding product quality and efficiency are all characteristics of progressive engineering. 基伊埃图亨哈根乳品系统的超高温灭菌装置是用于果汁、茶，牛奶等食用饮品 无菌生产的重要设备，可确保生产的安全可靠，产品质量好，而且效率高，符 合当今先进工程设备的特征。 食品伙伴网网友交流资料 Working Together Construction Character Bundle of 7 tubes / 7根内管 Bundle of 14 tubes /14根内管 Internal tubes with from10 up to 28mm 内管内径为10mm28 mm Bundle of 16 tubes / 16根内管 Bundle of 19 tubes / 19根内管 All parts of THE in contact with the product are made of material no.1.4571 (equivalent to AISI 316 Ti). Accordng to different capacity of the plant and different type of product, there are different installation of in- ternal product tubes. The gaskets are only used between the THE and the bend. It is very easy to disassemble the bend to inspect the internal tube. Most heat exchanges are built 3,000 mm long. 结构特征 管式换热器所有与产品接触的部件均为 不锈钢no.1.4571(等同于 AISI 316 Ti标 准). 根据产品特性与设备能力的不同,管 式换热器内管的配置是不同的. 仅在每根换热器转向的弯头处配有密封 圈,可以很容易地将螺栓卸下进行检查。 大部分换热器的管长均为3米。 食品伙伴网网友交流资料 间接式换热的超高温设备 型号6500-060,能力为6,0006,500升/小时 for an indirect heating UHT type The complete plant is installed ready for electric, pneumatic and mechanical connection on a stainless steel rack. 整套设备全部预安装在一个不锈钢架子上,很容易进行电,气及机械连接. UHT plant Standard Execution Operator Panel OP17 Open balance tank Closed sterilisation circuit Separate hot water circuit for the high heating section All parts of the THE in contact with the product are made of material no.1.4571 Preassembly in workshop Design pressure 50 bar (TUV approved) Fabrication according to DIN/ISO 9001 标准配置 OP17操作柜 开口式平衡罐 封闭式无菌循环 超高温段有独立的热水循环系统 所有与产品接触部件均为不锈 钢no.1.4571 出厂时完成预组装 设计压力 50bar(经TUV认证) 按照 DIN/ISO 9001制造 A B C 选项配置 OP37操作柜 菜单设置(用于不同产品生产) 冰水冷却器 无菌均质机 CIP介质自动添加 封闭式平衡罐 脱气罐(热、冷) 变速装置 不同的保温时间 客户要求的其它设置 压力高于 50bar 其它材质制造 典型的温度程序 产品： 牛奶 进料温度: 7 OC 均质及脱气温度: 70 OC 第一段保温温度: 90 OC 超高温: 140 OC 出口温度: 25 OC Options Operator Panel OP37 Recipe management (for different products) Chilled water cooler Aseptic homogenisation Automatic CIP dosing unit Closed balance tank Deaeration (hot, cold) Variable capacity Variable heat holding times Customer specific execution Pressure higher than 50 bar Other materials Typical Temperature Programme Product: milk Feed temperature: 7 OC Homogenisation: 70 OC Heat holding: 90 OC High heating: 140 OC Outlet: 25 OC Typical Layout /典型方案 060 Plant capacity/ 能力 l/h 6000 Length ( A ) / 长 mm 3400 Width ( B ) / 宽 mm 2600 Height ( C ) / 高 mm 3200 Weight empty / 空重 kg 4000 Weight full / 总重 kg 5100 Product volume Incl. balance tank/ 产品容量 l 720 ： ： type 6500-060 食品伙伴网网友交流资料 优 点Advantages 带有封闭式热交换循环的间接式超高 温灭菌设备 通过已加热和尚未加热产品间的热交 换实现间接式超高温灭菌的设备 蒸汽直接喷射式超高温灭菌装置 能通过选择直接加热或间接加热方式 进行操作的组合式设备 实验用装置 Working Together Type of Plants GEA Tuchenhagen Dairy System offers various types of plants with a capacity ranging from 300 to 30, 000 l/h. Application Area not only used in pasteurization and sterilisation plants for milk and dairy products but also for a wide range of other products in the food and non- food industry, such as fruit concen- trates, carrot mash, tomato products, coconut products and products like sauces, chilli sauce, creams, soups etc. 应用领域 不仅用于牛奶及乳制品的超高温杀菌， 也可广泛地用于食品或非食品工业中。 比如，它们常用于处理中高黏度产品, 如浓缩果汁、胡萝卜浆、番茄产品、椰 子产品等, 也可用于处理各种酱汁、稀 奶油和汤类等产品。 High degree of heat recovery, low consumption of steam and cooling water Minor loss of product Safe production Low operating cost ( long operating times) Compact design 热回收效率高，能源(蒸汽和冷却水)消耗 低 产品损失低 生产安全性高 操作成本低 紧凑式设计 设备的类型 基 伊 埃 图 亨 哈 根 生 产 供 应 能 力 由 30030,000 升/小时不等的不同类型的 设备。 Indirect UHT-plants with closed heat regenetation cycle Indirect UHT plants with heat ex- change between heated and non- heated product Direct UHT plants Combined plants which optionally can be operated by direct or indirect heating method Pilot plants 食品伙伴网网友交流资料 GEA Sterile Technology Sterile Tank Units Sterile Tanks : Aseptic Storage As link between process and packag- ing units, sterile tank equipment guarantees a consistent quality of the product, since multiple heating of the product is avoided. The perma- nent surveillance of the pressure and temperature as well as inspection of the steam ensures the aseptic tank to meet the hygenic standard. Depend- ing on the production volume , tank capacities are available from 500l to 100, 000l. The sterile storage of asep- tic products ensures non-stop use of the packaging machine even during cleaning phases of the process equip- ment. Sterile tanks also enable the flexible combination of several process and packaging lines. 无菌罐 无菌罐: 无菌储存 当加工线与包装线接通后，无菌罐保证 产品质量的均一。这是因为避免了产品 多次加热的缘故。对系统温度和压力的 不断监控和对蒸汽的检查是保证无菌罐 达到标准要求的必要条件，按照生产量 大小的不同，现有无菌罐容积为500升 至100,000升不等。无菌产品的无菌贮 存保证了即使加工设备处于清洗阶段也 可使用包装机。无菌罐还可将几条加工 线有机地组合起来。 食品伙伴网网友交流资料 Deaeration systems supplement the GEA Tuchenhagen Dairy Systems range and ensure optimized quality of products. The production of fruit jui- ces, for example, is carried out by us- ing the deaeration systems for success- ful reduction of oxygen with integral aroma recovery. Oxidation and foam- ing during filling of the product are thus effectively prevented. Ideal re- sults are also achieved to isolate off- flavours. Re-combined products or products mixed with powdery substan- ces are rapidly available for subse- quent production stages due to re- moval of the nondissolved air. Large deaeration tanks and a special product feed ensure high effectiveness. Based on the ideal integration of the deaera- tion unit into the processing plant, cleaning cycles remain economical and short mixing