coffee, tea and chocolate Technologies of Beverages and Soluble Products
咖啡、茶和巧克力 饮料和可溶性产品的工业技术
Brief Biography of ICF & Welko ICF & Welko, an Italian company in the mechanical district of Maranello, since 1961 has been providing cutting edge solutions for food industry: spray drying, fluidized bed drying, freeze-drying, evaporation, extraction, aroma recovery, agglomeration. Hundreds of our customers successfully process a wide range of products with ICF & Welko turn key plants, such as dairy products, beverages (coffee, chocolate, surrogates, istant drinks, tea, herbs extracts), soups and broths. Each plant is tailor-made to the customer’s requirements and provides outstanding performances, high automation levels, great flexibility and energy saving, in total compliance with the highest safety, security and environmental requirements. ICF & Welko has always been strongly committed to Researching and developing new technological
solutions to cater to constantly-changing industry needs; our company knows that challenges are strategic opportunities and offers itself as the partner for your innovation, meaning a key partner for your success. Our company has an innovated and fully equipped research-testing laboratory, which allows our customers to
• simulate and test product behavior under processing conditions • make the proper plant, machine and equipment choices • fully understand product treatment characteristics • identify process variables and necessary dimensioning and planning elements • provide technological assistance for new solutions
Our R&D lab is staffed by the experienced and trained personnel, whose work is continuous research for continuous improvement of customers and stakeholders satisfaction.
ICF & WELKO 公司简介 ICF & WELKO公司是一家位于MARANELLO机械 制造区的意大利公司，自1961年起为食品工业提 供先进的解决方案：喷雾干燥、流化床干燥、蒸 发、萃取、芳香复原和凝聚造粒。 数以百计的用户通过ICF & WELKO公司的交钥匙 工程得以成功地生产多种产品，如奶制品、饮料 （咖啡、巧克力、替代品、速溶饮品、茶和中草药 提取物）、汤料和肉汤等。 每个工厂都是根据客户要求量身定制的，并提供出 色的性能、高自动化程度、极大的灵活性和节能。 完全符合最高的安全和环保要求。 ICF & WELKO公司始终坚定的致力于研究和开发 新的技术解决方案，以满足不断变化的需求；我们
公司深刻地认识到挑战是战略机遇，是创新伙伴， 是成功的关键伙伴。 我们公司拥有创新和设备齐全的研发测试实验室， 使我们的客户能够： • 模拟和测试加工条件下的产品性能； • 对工厂、机器和设备做出合适的选择； • 充分了解产品的特性； • 确定加工过程中的可变和必要的参数，以及规划内容； • 提供技术支持和新方案。
我们的研发实验室配备了经验丰富的人员，它们的 工作就是不断地研究改进，以满足客户及相关利益 者的要求。
Coffee, Tea and Chocolate ICF & Welko provides whole plant for coffee, tea and chocolate industries from receiving station to finished product packaging, passing through roasting, grounding, extraction, thermal treatments, agglomeration, developing most suitable system for process control and for cleaning. ICF & Welko can pride itself on over forty years of experience in the application of technological processes in the food industry. Technologists and engineers with recognized professionalism, with over twenty years of experience in coffee, chocolate and tea mixtures processing and agglomerated soluble production, have led to the elaboration of this brochure, that wants to be a guide line to enable the users of these technologies to make a right choice for an excellent
quality with a reasonable investment. We want to underline the importance of the choice of good-quality raw materials, their origin and the processing of the mixtures that have to meet the market’s requirements, and thus, the taste of the final user. We can help the user make the right choices. The proposed processes guarantee the greatest protection of the natural aromas present in the coffee & tea , which have to be exalted in the “cup” with persistent fragrance and a full and round taste of only just roasted coffee. The very high quality of the modern machineries used for the processing of green mixtures, extraction, aroma recovery, evaporation, spray drying, agglomeration and packaging, enable the production of all this.
咖啡、茶和巧克力 ICF & WELKO 公司可提供用于生产 咖啡、茶和巧克力的，从原料收集 站到最终产品包装的整厂设备。包 括焙炒、研磨、萃取、热处理和凝 聚造粒，以及改进适用的工序控制 和清洁系统。 ICF & WELKO公司以它拥有在食品 工业应用技术方面四十多年的经验 而感到自豪。得到专业认可的，并 在咖啡、巧克力和茶混合加工和凝 聚速溶生产方面有着二十多年经验 的工艺和工程技术人员，共同制作 了这本册子，希望它可以帮助用户 根据这些做出正确的选择，以合理 的投资得到高品质的产品。
我们要强调选择高质量原料的重要 性，它们的来源和混合物的加工必 须满足市场的要求，也就是最终用 户的口味。 我们能帮助用户做出正确的选择。 推荐的工序可保证最大限度地保护 咖啡和茶叶中原有的香气，就象只 是焙炒过的咖啡那样在杯中散发出 持久的香气，并带有充分饱满的味 道。 用于加工原料混合物、萃取、芳香 复原、蒸发、喷雾干燥、凝聚造粒 和包装的所有设备均为高质量的现 代化机械。
Technologies for Coffee, Tea & Beverages Industries 应用于咖啡、茶和饮料工业的技术 Extraction
萃取：
• Automatic high yield-high quality working mode • Shorter cycle time with special body vessel • Process water saving with single feeding • Trolley or gravity coffee feeding
• 全自动高产高效的工作模式。 • 通过采用特制压力器缩短了循
Aroma Recovery
芳香复原：
Equipment for extraction of coffee soluble, barley, chicory and coffee substitutes, for soluble tea and herb tea.
Equipment for separation of highly aromatic fractions.
• Low mantenaince compared to other mechanical system • Very flexible system that can be adjusted to match desired aroma profile • Preservation of finished product
用于速溶咖啡、大麦、菊苣、 咖啡替代品，以及速溶茶粉和 花草茶粉的萃取设备。 环周期。
• 通过一次喂料节省加工用水。 • 采用轨道或重力的喂料方式。
设备用于分离高芳香成分。 • 相比较其它机械系统，具有较
低的维护。
• 有非常灵活的系统，可调整匹
配所需芳香成分。
• 保存成品。
Evaporation
蒸发：
Spray drying
喷雾干燥：
Concentration of coffee extract, coffee substitutes, tea and similar. The equipment is composed by a multiple effect falling film evaporator with a finisher stage. It allows very high final solids concentration.
Continuous drying of concentrated coffee extract, tea & herbal extracts. The spray dryer uses high pressure nozzle system and is especially designed for processing vegetable extracts retaining the maximum aroma and producing readily soluble powders. The equipment works in cocurrent mode and is complete with a fluidize bed dryer to stabilize and cool the final powder.
• Better aroma saving with encapsulation • Reduced amount of fines • Accurate density control by special CO2 injection technology • Free flowing final powder
浓缩咖啡萃取物、咖啡替代 品、茶和类似产品。 该设备由多效降膜蒸发器组 成，并带完成阶段。 它可以得到高浓度的最终固体 颗粒。
连续干燥浓缩后的咖啡萃取 液、茶和中草药提取物。 该喷雾干燥器使用高压喷嘴 系统，可根据加工工序特别 设计。 蔬菜提取物可保留最大的香 气，可制成速溶粉末。 该设备以合作模式工作，配 有流化床干燥器以稳定和冷 却最终粉末。 • 更好的香气保存与包裹； • 降低细粉的数量； • 通过CO2注入技术准确地控制
密度；
• 最终的粉末具有自由流动性。
Agglomeration
凝聚造粒：
Freeze Drying
冷冻干燥：
The agglomerator uses a cocurrent re-wetting system to increase moisture on powder particles, causing the single particles to become sticky and helping granules formation. Wet agglomerates are then dried to obtain instant granules with exceptional solubility properties.
The freeze drying technology allows to save delicate aromas while drying the frozen product under vacuum, and producing premium quality product. The ice contained in the product is sublimated, hence transformed from solid to gas and trapped inside the condensation system. Premium sensorial properties for finished product.
用于咖啡速溶粉末的连续凝 聚造粒。 该设备通过直流再湿润系统 以增加粉末的水分，使粉末 具有粘性并结成颗粒。 湿润的凝聚颗粒再干燥后， 可得到具有特殊溶解性的速 溶颗粒。
冷冻干燥技术能在真空状态 下干燥冷冻产品时保留住易 损的香气，以生产更高品质 的产品。 包含在产品中的冰在此是由 固体直接升华成气体，并被 收集在冷凝系统中。 最终的产品具有高级感官特 性。
I.C.F. & Welko S.p.A. Via Sicilia, 10 - 41053 Maranello (MO) Italy Tel. +39 0536 240811- Fax +39 0536 240888 www.icfwplants.com