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Spray Dryer

MSD™ 噴霧乾燥機

The MSD® Spray Dryer is the preferred choice for many dairy products such as e.g. Milk Powder and Nutritional Formula where uniform coarse, agglomerated, free-flowing and dustless powders are in great demand.

Spray Dryer MSD Final

The MSD® Spray Dryer, specifically designed to meet the requirements of the dairy industry, incorporates the latest in dairy processing and spray drying technology. Acknowledged for its high efficiency and documented hygienic design, the MSD® Spray Dryer has been setting the standards within agglomerated dairy powders ever since its introduction in the market; and, hence, it holds a prominent position within the dairy industry.

The drying process

GEA Niro MSD agglomerated powder, dairy

The MSD® Spray Dryer is a multi-stage Spray Dryer that combines spray and fluid bed drying technology to a three stage drying process to ensure the best overall drying efficiency and product quality.

A set of nozzles atomize the concentrate and feed it into the drying chamber. The drying air enters vertically through the air disperser at a high velocity, ensuring optimal mixing with the atomized concentrate. At this stage, the evaporation takes place instantaneously while the droplets pass through the drying chamber. The drying chamber and air flow is designed to prevent particles from sticking to the drying chamber walls, leading them directly to the integrated Fluid Bed at the bottom of the drying chamber for the second stage drying. Finally the powder is led to a VIBRO-FLUIDIZER® Fluid Bed for final drying and cooling.

The drying air leaves the chamber at the top allowing for a very well defined secondary agglomeration when the fine particles in the drying air collide with the spray from the nozzles. The exhaust air passes through a SANICIP™ Bag Filter that separate out the remaining particles contained in the air. The fines discharged from the Bag Filter are returned to the drying chamber - either to the static fluid bed or to the nozzles depending on the agglomeration in demand. If a non-agglomerated powder is required, the fines are led directly to the VIBRO-FLUIDIZER® Fluid Bed.

関連製品

COMPACT DRYER™ Spray Dryer

COMPACT DRYER™ Spray Dryer

By design, the COMPACT DRYER™ is equally ideal for products such as whey and other slightly sticky products as for the production of fine powders or dense agglomerates. Depending on the specific requirements, the dryer can be configured with a Rotary Atomizer or a nozzle atomizing system. Whichever configuration, the solution will meet requirements to efficiency and hygienic design; and, owing to its compact design, the compact dryer will require less space than other Spray Dryers of the same capacity.

Cyclone Extra Efficiency (CEE)

Cyclone Extra Efficiency (CEE)

The latest GEA cyclone solution, Cyclone Extra Efficiency (CEE), can help you overcome smearing and attrition challenges in your powder separation applications.

FILTERMAT® 噴霧乾燥機

FILTERMAT® 噴霧乾燥機

FILTERMAT® 噴霧乾燥機は、炭水化物、脂肪性物質、またはタンパク質の含有量が多いため、噴霧乾燥が困難な乳製品および食品向けに特別設計されています。そして、乳清粉末、果物・野菜の粉末、フレーバ、タンパク質、混合製品などから構成される広範な製品の生産に使用されています。

VIBRO-FLUIDIZER™ 流動床

VIBRO-FLUIDIZER™ 流動床

後処理 (2 回目の乾燥・冷却) は、粉末製造に欠かせない部分です。VIBRO-FLUIDIZER™ は、それが微粒子であれ、凝集体製品であれ、その効率と優しい処理で認識されています。

従来型の噴霧乾燥機

従来型の噴霧乾燥機

特定の産業の基準および要件に準拠し、乾燥対象の特定製品のために設計されている従来型の噴霧乾燥機は、粒子サイズが 20 ~ 300 my の微粒子を製造します。主に化学産業で使用されますが、食品および乳製品の製造でも貴重なことが実証されています。

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