概述
該產(chǎn)品可對膏狀、顆粒狀、粉狀、漿狀物料間接加熱或冷卻，可完成干燥、冷卻、加熱、滅菌、反應(yīng)、低溫燃盛等單元操作。設(shè)備中特殊的楔型攪揮傳熱漿葉，具有較高的傳熱效事和傳熱面自清潔功能。
  空心軸上密集排列著楔型中空漿葉，熱介質(zhì)從空心軸流向漿葉。單位有效容積內(nèi)傳熱面積很大，熱介質(zhì)溫度從-40°C到320°C.可以是水，也可以是其他液體.如熱水、導(dǎo)熱油等。間接傳導(dǎo)加熱沒有攜帶空氣帶走熱量，熱量均用來加熱物料。熱量損失僅為通過器體保溫層向環(huán)境的散熱。楔型漿葉傳熱面具有清潔功能。物料顆粒與楔型面的相對運動產(chǎn)生洗刷作用，能夠洗劇掉模型面上附著物料，使運轉(zhuǎn)中一直保持著清潔的傳熱面。漿葉干燥機的克體為Ω型殼體內(nèi)一般安排二到四根空心攪拌軸。殼體有密封端蓋與上蓋，為防止物料粉塵外泄而充分發(fā)揮作用。傳熱介質(zhì)通過旋轉(zhuǎn)接頭，流經(jīng)殼體夾套及空心攪拌軸，空心攪拌軸依據(jù)介質(zhì)的類型而具有不同的內(nèi)部結(jié)構(gòu)，以保證的傳熱效果。

Applicable for drying or cooling of paste, particle, powder and slurry state of material, perform the process of drying, cooling, heating, sterilizing, reacting and combustion under low temperature. The special stirring and heating transferring blade, makes high heat transferring  eficiency, and provide self-cleaning function.The special chock shaped stirring and heat transferring blade has high heating efficiency and self-cleaning function of the heating transferring surface.
    Hollow chock shaped blades are concentrated on the hollow shaft. Heat media flow through the blade from the hollow shaft. The heat transferring area in the effective volume is very high. The temperature range of heating media is-40°C to 320°C. It might be steam, or liquid state, such as steam, thermal oil etc. Indirect heating, there's no heat carried out by air. All heat is utilized for to drying the material except the lost of heat insulation layers. The surface of chock shaped blade has self-cleaning function. The relative movements of the product particles and the chocked shaped surface might clean the material attached to the chock shaped surface, so to keep the cleanliness of heat transferring surface during working.The shell of hollow blade dryer is Ω. shape. 2 or 4 pieces of hollow stirring shaft are usually equipped in the shell. To avoid any leakage of material.there are sealed terminal cover and top cover with the shell. The heat transferring media flow through the rotation connector, jacket's shell and hollow stirring shaft. To ensure best transferring effect, the hollow string shaft adopts different interior structure in accordance with different heating media.

特點
1.漿葉干燥機能耗低:由于間接加熱, 沒有攜帶大量空氣而帶走熱量，干燥器外壁又設(shè)置保溫層，對漿狀物料，蒸發(fā)1kg水僅需少量熱量。
2.漿葉干燥機系統(tǒng)造價低:單位有效容積內(nèi)擁有巨大的傳熱面.就縮短了處理時間。因設(shè)備尺寸變小，減少了建筑面積和建筑空間。
3.處理物料范圍廣: 使用不同熱介質(zhì)，既可處理熱敏性物料,又可處理需高溫處理的物料。常用介質(zhì)有：水蒸汽、導(dǎo)熱油、熱水、冷卻水等。既可連續(xù)操作也可間歇操作，可在很多領(lǐng)域應(yīng)用。
4.環(huán)境污染小: 不使用攜帶空氣，粉末物料夾帶很少。物料溶劑蒸發(fā)量很小，便于處理。對有污染的物料或票回收溶劑的工況，可采用閉路循環(huán)。
5、操作費用低:該設(shè)備正常操作，僅1小時/天人。低速攪拌及合理的結(jié)構(gòu)。磨損量小，維修費用很低。
6.操作穩(wěn)定: 由于楔型漿葉特殊的壓縮--膨脹攪拌作用，使物料顆粒充分與傳熱面接觸，在軸向區(qū)間內(nèi)，物料的溫度、濕度、混合度梯度很小，從而保證了工藝的穩(wěn)定性。

1. The heat consumption of blade is low: No heat carried out by the air because of indirect heating; there's no heat insulation layer with the exterior wall of the dryer. It consumes
to evaporate 1kg of water for to drying slurry state of material.
2. The cost of the blade dryer is low: The unit effective volume has very large heat transferring surface, so the processing time is shorted the size of the equipment becomes small. The building area and place are sharply decreased.
3. The range of material to be processed is wide: Heat sensitive material and the materials to be processed under high temperature might be processed with different heating media. The normal media are: steam, thermal oil, hot water and chill water. It might be continuous or batch operation, widely used in many areas.
4. The pollution is less: Without any carrying air, very few powder is carried out. The solvent evaporated is very few, it easy to be processed. For the material that might cause pollution or the solvent to be recovered, it might adopt sealed circulation.
5. The operation cost is low: 1 hour/day.operator is enough for normal operation. Low stirring speed and reasonable structure, the worn amount is few; and the maintenance fee is low.
6. Steady operation: The material particles fully contact heat transferring surface, because of the special compressing and swell-stirring effect of the chock shaped blade. The difference of the temperature, humidity and mixing effect are very small in the different axial area, so to ensure the stability of process.