振动流化床干燥机

美卓的流化床干燥机和冷却器使用各种各样的材料进行干燥和/或冷却。

通过流化现象，材料开始像虽然床上通过的右速度与气体的流体。有优良的固体/气体接触，从而导致高的传热率快速干燥。我们已经建立了流化床干燥系统，干燥能力达300吨╱小时。

流化床干燥机适用于：
矿产和金沙（代工）
矿物质（石灰石，磁铁矿，石膏，盐，铜，铁矿石）
植物种子及谷物（草，小麦，燕麦）
化学混合物

流化床的主要好处是：
干小精料能力
维护成本低
充分搅拌
大容量

流化床的概念

床体有剧烈沸腾液体的外观，而事实上，材料的床的在许多需要的流体的属性。它施加的静水压头，在床内的材料会流入容器中，或通过一个孔的上方和下方一个溢流堰。

Fluid bed dryers

Metso's fluid bed dryers and coolers are used for drying and/or cooling a wide variety of materials.

Through the fluidizing phenomenon, the material begins to act like a fluid with gas of the right velocity passed though the bed. There is excellent solids/gas contact, resulting in high heat transfer rates for rapid drying. We have built fluid bed drying systems with a drying capacity up to 300 tph.

Fluid bed dryers are suitable for:
Sands (Mineral & Foundry)
Minerals (Limestone, Magnetite, Gypsum, Copper, Salt, Iron Ore)
Plant Seeds & Grains (Grass, Wheat, Oats)
Chemical Mixtures

Main benefits of the fluid bed are:
Ability to dry small to fine material
Low maintenance
Well agitated
High capacity

Concept of the fluid bed

The bed has the appearance of a vigorously boiling liquid, and in fact the bed of material takes on many of the properties of a fluid. It exerts a hydrostatic head, and the material will flow through a hole in the vessel or over and under a weir within the bed.