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Spray Dryer

    supplyability: 10 Set/Sets per

    Weekprice: 3,500 - 30,000

    Port: Qingdao,Tianjin,Shanghai or other port requested.

    Type: Rotary Dryer

    Application: ore, cement,construction

Spray Dryer

The spray dryer is a kind of continuous atmospheric dryer. It could spay liquid materials into mist and contact with hot air so that to be dried. It can be used to dry some heat-sensitive liquid, suspension and viscous liquids, such as milk, eggs, tannic and drugs as well as used for dry fuel, intermediates, soap powder, and inorganic salts, etc.

Working Principle

Through a filter and heating, air enters the air distributor on the top of dryer, and hot air spirally and evenly passes into the drying chamber. The feed liquid via high-speed centrifugal atomizer on the top of tower body and spray into very fine mist droplets, which contact with hot air and be dried for the finished product within very short time. Finished products are continuously output from the bottom of drying tower and cyclones, and exhaust is emptied by the induced draft fan. The fan outlet can also be equipped with secondary dust removal device with recoveries of 96-98%.

Features

Drying speed is fast; in hot air flow, 95% -98% of water can be evaporated instantly, especially suitable for the drying of heat-sensitive materials. 

The product has good uniformity, mobility, solubility and quality, and high purity.
The production process is simplified and easy to control.
Using range is wide; according to the characteristics of the material; you can choose heated-air drying or cold granulation, it has strong adaptability to materials.

Parameters type

Kiln demensions Output(t/h) Rotation speed (r/min) Motor power (kw) Weight Note  
Diameter (mm) Length (mm) Obliquity(%) (t)
Ø1.4*33 1.4 33 3 0.9-1.3 0.39-3.96 18.5 47.5 ----
Ø1.6*36 1.6 36 4 1.2-1.9 0.26-2.63 22 52 ----
Ø1.8*45 1.8 45 4 1.9-2.4 0.16-1.62 30 78.2 ----
Ø1.9*39 1.9 39 4 1.65-3 0.29-2.93 30 77.59 ----
Ø2.0*40 2 40 3 2.5-4 0.23-2.26 37 119.1 ----
Ø2.2*45 2.2 45 3.5 3.4-5.4 0.21-2.44 45 128.3 ----
Ø2.5*40 2.5 40 3.5 9.0-10.5 0.44-2.44 55 149.61 ----
Ø2.5*50 2.5 50 3 6.25-7.4 0.62-1.86 55 187.37 ----
Ø2.5*54 2.5 54 3.5 6.9-8.5 0.48-1.45 55 196.29 ----
Ø2.7*42 2.7 42 3.5 10.0-11.0 0.10-1.52 55 198.5 ----
Ø2.8*44 2.8 44 3.5 12.5-13.5 0.437-2.18 55 201.58 Suspension preheating kiln
Ø3.0*45 3 45 3.5 12.8-14.5 0.5-2.47 75 210.94 ----
Ø3.0*48 3 48 3.5 25.6-29.3 0.6-3.48 100 237 Outside disassemble kiln
Ø3.0*60 3 60 3.5 12.3-14.1 0.3-2 100 310 ----
Ø3.2*50 3.2 50 4 40.5-42 0.6-3 125 278 Outside disassemble kiln
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