Hot air enters into stirring and crushing and drying chamber from the botton of drier with suitable atomizing speed. It exerts strong shearing, blowing, floating and rotating effect to raw material. Therelore raw material is granulated through centrifuge, sheafing, impacting and friction effect. It strengthens the process of heat exchange. At the bottom of drier, the large and damp granule is crushed under the action of stirrer and the granule that is small in particle and contain less moisture will lift accompanied with revolving air stream. During the period of lift, it is dried further. Because two phases gas and solid of flow in rotating and the inertia of solid phase is more than that of gas and the relative velocity between solid and gas phases is large, so it strengthens the process of heat exchange. Therefore the machine has strong drying capacity.

 

    由于物料受到離心、剪切、碰撞、摩擦而被微粒化，呈高度分散狀態(tài)及固氣兩相間的相對速度較大，強(qiáng)化了傳質(zhì)傳熱，使該機(jī)生產(chǎn)強(qiáng)度高。
    干燥氣體進(jìn)入干燥機(jī)底部，產(chǎn)生強(qiáng)烈的旋轉(zhuǎn)氣流，對器壁上物料產(chǎn)生強(qiáng)烈的沖刷帶出作用，消除粘壁現(xiàn)象。
    在干燥機(jī)底部高溫區(qū)，熱敏性物料不與熱表面直接接觸，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(nèi)周向氣速高，物料停留時間短，達(dá)到高效、快速、小設(shè)備、大生產(chǎn)。
干燥室上部加裝陶析環(huán)及旋流片可以控制出口物料的粒度及濕度，以達(dá)到不同物料的終水份粒度的要求。

• 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, barimn carbonate, antimony trioxide, all kind of metallic hydroxide, 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, triticin, wheat starch and so on.