Hollow Blade Dryer Machine for Sale (KJG-29)

Description:
Hollow Blade Drying Machine, 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 efficiency, and provide self-cleaning function. The special wedge shaped stirring and heat transferring blade has high heating efficiency and self-cleaning function of the heating transferring surface.Working Principle:
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 º C to 320 º 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 s tirring shaft are usually equipped in the shell. To avoid any leakage of material, there're sealed terminal cover and top cover with the shell. The heat transferring media flow through the rotation connector, jacket's shell and hollow s tirring shaft. To ensure best transferring effect, the hollow stirring shaft adopts different interior s tructure in accordance with different heating media.
Characteristics:
1. 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.
2. 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.
3. The pollution is less: Without any carrying air, very little 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.
4. The operation cost is low: 1hour/day.operator is enough for normal operation. Low stirring speed and reasonable structure, the worn amount is few, and the maintenance fee is low.
5. Steady operation: The material particles fully contact heat transferring surface, because of the special compressing and swell-stirring effect of the wedge 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.
Technical parameter:
item
specKJG3KJG9KJG13KJG18KJG29KJG41KJG52KJG68KJG81KJG95KJG110heat transferring area(m2)391318294152688195110effective volume(m3)0.060.320.591.091.852.83.965.216.438.079.46range of rotating speed(rmp)15-3010-2510-2510-2010-2010-2010-2010-205-155-155-10power(kw)2.245.57.511153045557595width of vessel(mm)3065847629401118129614761652182820322210total width(mm)736841106613201474167618542134118624382668lenght of vessel(mm)19562820304833284114472452585842602061246122total lenght(mm)29724876548659186808757083069296967897049880distance of material inlet& outlet(mm)17522540276830483810442049545384556256645664height of center(mm)38038053461076291510661220122012201220total height(mm)762838109212701524177820322362246425662668steam inlet(inch)3/43/4111111/211/211/211/22water outlet(inch)3/43/4111111/211/211/211/22