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閃蒸干燥機（CE）
Spin Flash Drying Equipment (CE Approved)

1. 原理( Principles )：
熱空氣由入口管以適宜的噴動速度從干燥機底部進入攪拌粉碎干燥室，對物料產(chǎn)生強烈的剪切、吹浮、旋轉作用，于是物料受到離心、剪切、碰撞、摩擦而被微?；?，強化了傳質傳熱。在干燥機底部，較大較濕的顆粒團在攪拌器的作用下被機械粉碎，濕含量較低、顆粒度較小的顆粒被旋轉氣流夾帶上升，在上升過程中進一步干燥。由于氣固兩相作旋轉流動，固相慣性大于氣相，固氣兩相間的相對速度較大，強化兩相間的傳質傳熱，所以該機生產(chǎn)強度高。
Hot air is sprayed from the bottom of the dryer into a drying chamber, which is used for stirring and crushing, at a proper speed. It causes the materials to float and rotate at a high speed. Thus, the materials are granulated through centrifuging, shearing, impacting and rubbing. And the process of heat transmitting is also strengthened. At the bottom of the dryer, large and damp, lump granules are crushed under the action of the stirrer. While small granules contain less moisture will be brought up by the rotating air flow. During this period. They are dried further. As the inertia of the solid is larger than that of gas, the solid and gas will flow rotairly at a high relative speed. So the process of heat transmitting will be strengthened again. Therefore the machine has a high drying capacity.
2. 特點( Featurs)：
◆由于物料受到離心、剪切、碰撞、摩擦而被微?；?，呈高度分散狀態(tài)及固氣兩相間的相對速度較大，強化了傳質傳熱，故該機生產(chǎn)強度高。

◆干燥氣體進入干燥機底部，產(chǎn)生強烈的旋轉氣流，對器壁上物料產(chǎn)生強烈的沖刷帶出作用，消除粘壁現(xiàn)象。

◆在干燥機底部高溫區(qū)，熱敏性物料不與熱表面直接觸，并裝有特殊裝置，解決了熱敏性物料的焦化變色問題。

◆由于干燥室內周向氣速高，物料停留時間短，達到高效、快速、小設備、大生產(chǎn)。

◆干燥室上部加裝淘析環(huán)及旋流片，可控制出口物流的粒度及濕度，以達到不同物料的終水份粒度的要求。
◆ As the materials are granuled through centrifuging, shearing, impacting and rubbing. Moreover the relation velocity between solid and gas phases is high, so it strengthens the process of heat transmitting. Therefore the machine has a high drying capacity.
◆ Dry gas enters the dryer the from bottom which produces strong rotating air flow and also carries out an action of strong rushing onto the raw materials on the inner wall of the dryer. So there is no phenomenon of materials sticking on the inner wall.
◆ At the bottom of the dryer, where the temperature is very high, a special device is equipped to prevent heat sensitive materials from contacting with the heat surface directly. Therefore, it solves the problem of heat sensitive materials carbonization and color changing.
◆ As the rotating speed of the gas inside the drying chamber is very high and the staying time of the materials is very short, high efficiency, high drying speed, small equipment, large out put can be achieved.
◆ There are elutrating rings and rotating flow separators equipped in the upper part of the drying chamber in order to control the size and humidity of the granules so as to meet different requirements.
3. 應用范圍(Scope of application)：
◆有機物：阿特拉津（農(nóng)藥殺蟲劑）、月桂酸隔、苯甲酸、安息香酸、殺菌丹、草酸鈉、醋酸纖維素等。
◆染料：蒽醌、黑色氧化鐵、靛蘭顏料、丁酸、氫氧化鈦、硫化鋅、各種偶氮染料中間體。
◆無機物：硼砂、碳酸鈣、氫氧化物、硫酸銅、氧化鐵、碳酸鋇、三氧化銻、各種金屬氫氧化物、各種重金屬鹽、合成 冰晶石等。
◆陶瓷：高嶺土、三氧化硅、粘土等。
◆食品：大豆蛋白、膠凝淀粉、酒糟、小麥糖、小麥淀粉等。
◆ Organic compounds: Fenatrol(insecticide of agrochemicals),cadmium laurate, benzoic acid, germicide, sodium oxalate, cellulose acetate and so on.
◆ Dyestuff: anthraquinone, black ferric oxide, indigo blue pigment, butyric acid, titanium hydroxide, zinc sulfide, all kinds of intermediate of azo dye-stuff.
◆ Inorganic compounds: borax, calcium carbonate , hydroxide, copper sulfate, ferric oxide , barium carbonate , antimony trioxide, all kind of heavy metallic salt, synthetic cryolite and so on.
◆ Ceramics: kaoline, silicone trioxide, clay and so on. Foodstuff: soya protein, agglomerative starch, lees, trticin, wheat starch and so.
4、技術參數(shù)Technical parameter