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美国Dedert喷雾干燥机
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资讯导读:为什么有些物料在经过喷雾干燥机干燥脱水后,仍出现含水率过高的现象?今天,我们将分享有关喷雾干燥后物料含水率过高的原因及解决方法。 为什么有些物料在经过喷雾干燥机干燥脱水后,仍出现含水率过高的现象?今天,我们将分享有关喷雾干燥后物料含水率过高的原因及解决方法。 干燥后产品含资讯导读:由于喷雾干燥是一个很好的掌握技术,容易控制和单步操作。常规的喷雾干燥机可以通过一些修改喷涂技术可以产生更小的液滴产品纳米材料。这是通过使用非常低的初始浓度做。有几个研究论文报告使用喷雾干燥生产纳米颗粒。提出了一种新的喷雾干燥技术生产的纳米颗粒。在他们的系统中,液料雾化细滴在使用压电驱动的振资讯导读:喷雾干燥是一种^古老和^常用的液体原料干燥颗粒的形式在一些工业部门的技术。喷雾干燥机主要分类基于雾化器的类型和阶段的数量、喷雾干燥气体的流动方向的几个设计。一个合适的喷雾器的选择是非常重要的,决定除了其他操作参数的粒子的特性。喷雾用于封装和宝贵的食品和保健成分微胶囊干燥一一步和极具成本效益资讯导读: Dedert喷雾干燥机Dedert开创了一个新的高速旋转雾化器,化工,食品等行业的发展。一系列新的Dedert围绕创新的,正在申请专利的雾化器,喷雾干燥机,增加了其广阔的产品组合,^的蒸发和干燥技术,并提高Dedert的声誉,质量和性能。新的设计,磁轴承技术的基础上,省去了高昂的维修齿轮传动装置,轴承,轴,油润滑和冷却系统,为^苛刻的应用提供了无与伦比的灵活性。^先进的旋转式雾化器是一个强大的机械性能和紧凑的设计,它提供了比传统的旋转技术,降低维护和更高的可靠性。雾化器提供了完整的变速驱动器和一个完全自动化的基于PLC的实用程序和控制系统。旋转雾化器的主要特点: •内置在磁轴承技术。 •可使用16,000 RPM,设计的第一临界速度下运行。 •高容量单位可高达350HP。 •立即兼容现有的设施。 •完整的存储在芝加哥举行的战略单位,IL。 •易于维护和服务。喷雾干燥机是雾化成细小的液滴的浆料或溶液形式的液体进料的过程中。加热的干燥气体通过蒸发的液体相,然后将其转换成干粉末的雾化粒子。在雾化过程中,可以实现与旋转轮联接到一个高速驱动器或喷雾喷嘴雾化系统。这两种方法都提供了优势,为特定的产品特性,包括颗粒大小及分布,密度,形状和形态,和分散性。旋转雾化是^灵活的方法,控制进给速率和烘干机的操作,同时保持所需的干产品的规格。一个专门设计的雾化轮和液体进料分配器结合,旋转雾化器,可容纳范围广泛的液体饲料,包括磨料产品。新的喷雾干燥机增强与一个创新的气体分散器,以确保^佳的加热的干燥气体和雾化喷涂云之间的接触,从而提高机的性能和效率。专有的爆炸排气门保护系统,为新的和现有的设备符合^新规范的要求,并为嵌入式安装,提供一个卫生的密封设计。喷雾干燥系统提供^有效的产品分离和气体净化技术提供。高效率的旋风,袋式除尘器或湿法洗涤器成立为法团的污染控制,以满足^严格的工厂排放的要求。完全集成的热氧化系统还可以去除VOC及其他排放物。喷雾干燥系统可以在单个或多个带有集成的流化床处理阶段。通常设置为后干燥,附聚,空调和冷却的流化床系统。 Dedert的喷雾干燥系统,可以从试点规模达20,000公斤/小时蒸发。能源一体化和热回收提供了^节能的系统。与Dedert蒸发系统相结合,可以提供一个完整的Dedert干品厂,食品,化工等行业的液体浓度。Dedert很好地提供喷雾干燥器更换,改造,升级和审核,我们提供了一个互补的审查现有的喷雾干燥设备。dedert喷雾干燥器在食品工业中使用的产品,如:成分,香料,甜味剂,矫味剂,植物性药材,保健食品,维生素,矿物质,乳剂,矫味剂,蛋白质,酵母,淀粉和糖。对于化工行业,Dedert喷雾干燥机用于产品,如:特种化学品,无机化学品,矿产品,颜料和染料,陶瓷。Dedert Spray DryersDedert has pioneered the development of a new high speed rotary atomizer for the chemical and food industries. Dedert's new range of spray dryers, built around the innovative, patent pending atomizer, adds to its expansive portfolio of leading evaporation and drying technologies and enhances Dedert's reputation for quality and performance.The new design, based on magnetic bearing technology, eliminates the need for high maintenance gear drives, bearings, shafts, oil lubrication and cooling systems, providing unparalleled flexibility for the most demanding applications. The cutting edge rotary atomizer is a robust mechanical and compact design, which offers lower maintenance and higher reliability over conventional rotary technology. The atomizer is provided complete with variable speed drive and a fully automated PLC-based utility and control system.Key features of the rotary atomizer: • Built around magnetic bearing technology. • Capable of 16,000rpm, designed to run below first critical speed. • High capacity units available up to 350hp. • Immediately compatible with existing installations. • Complete strategic units held in storage in Chicago, IL. • Easy to maintain and service.Spray drying is the process of atomizing a liquid feed in either a slurry or solution form into fine droplets. Heated drying gas then converts the atomized particles into a dry powder by evaporation of the liquid phase. The atomization process can be accomplished with a rotary wheel coupled to a high speed drive or a spray nozzle atomizing system. Both methods offer advantages for specific product properties, including particle size and distribution, density, shape and morphology, and dispersibility.Rotary atomization is the most flexible method of controlling feed rate and dryer operation while maintaining the required dry product specifications. Combined with a specially designed atomizing wheel and liquid feed distributor, the rotary atomizer can accommodate a broad range of liquid feeds, including abrasive products.The new spray dryer is enhanced with an innovative gas disperser to ensure optimum contact between the heated drying gas and atomized spray cloud, and thereby improve dryer performance and efficiency.A proprietary explosion vent door protection system for new and existing installations meets the latest code requirements and is flush mounted, providing a sanitary tight seal design.The spray drying systems are supplied with the most efficient product separation and gas cleaning technology available. High efficiency cyclones, bag filters or wet scrubbers are incorporated for pollution control to meet the most rigid plant emission requirements. Fully integrated thermal oxidation systems can also be included for removal of VOC and other emissions.The spray drying system can be in single or multiple stages with integrated fluid bed processing. The fluid bed system is typically provided for post drying, agglomeration, conditioning and cooling. Dedert’s Spray Drying systems are available from pilot scale up to 20,000 kg/hr evaporation.Energy integration and heat recovery offers the most energy efficient system. Combined with Dedert evaporation systems, Dedert can provide a complete liquid concentration to dry product plant for the food and chemical industries.Dedert is well placed to offer spray dryer replacement, retrofits, upgrades and audits; we offer a complementary review of existing spray drying plants.Dedert spray dryers are used in the food industry for products such as: ingredients, spices, sweeteners, flavors, botanicals, nutraceuticals, vitamins, minerals, emulsions, flavors, proteins, yeast, starches and sugars.For the chemical industry, Dedert spray dryers are used for products such as: specialty chemicals, inorganic chemicals, minerals, pigments and dyestuffs, and ceramics.资讯导读:喷雾干燥机在一个阶段干燥,水分降低到目标(一般为2-5重量%)在一个通过干燥器。单级干燥机用于大多数的设计。在一二阶段干燥,产品离开室内水分含量较高(5-10%)比^终产品。在离开房间,水分含量是一个二阶段进一步降低。两阶段喷雾干燥机允许在干燥低温使用,使设计,特别是热敏感的产品的一个很好资讯导读:鸡蛋位于食物金字塔顶部的第二层,每天吃一个鸡蛋对人体有益。鸡蛋粉是一种类似于奶粉的干蛋制品,它仍然保留着新鲜鸡蛋的大部分营养物质,如钙、蛋白质、矿物质(钾和钠),而且它还具有改善食物一致性、增稠性和咀嚼性的额外优势。例如,在厨房里,它可以直接用粉末状烘焙,也可以在水中搅拌,使其重组,作为蛋资讯导读:蛋白酶专用离心喷雾干燥机干燥是连续从流体状态的饲料转化成干颗粒的形式通过喷涂热干燥介质送入。饲料可解、浆、乳化、凝胶或粘贴,只要是被雾化泵送能力。三种雾化器是商用,即旋转雾化器、压力式喷嘴,双流体喷嘴。料液滴而失去水分的热空气保持在远低于时间很短的热空气温度。因此,喷雾干燥基本上是被称为“资讯导读: 提供的概念和微制备的理论框架和纳米粒子的形成。医药材料封装备受关注由于增强效果,生物利用度和溶出率可以达到。聚合物微-纳米颗粒可用于速度控制,有时针对性地药物转运。^初,实验室规模的实验,为工业规模的实验使用的是先进的技术要求。喷雾干燥机汇集了高分散液和热空气足够量产生蒸发液滴干燥。空气资讯导读:传统上,由于运输方便、保质期长,大多数蛋白质成分以粉末形式出售。许多高蛋白粉末成分,如含有85%蛋白质和胶束酪蛋白浓缩物的乳蛋白浓缩物,在储存后具有差的再水化性质(例如溶解性),这可能限制它们的使用。生产干燥蛋白质成分的替代方案是使用液体蛋白质成分的选择,这节省了喷雾干燥的成本,但也可以改
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