SKU: #JD-006

LPG Series High-speed Centrifugal Spray Dryer

Description:
Our LPG Series High-speed Centrifugal Spray Dryer features fast drying speed, well dispersed, stable operating, simplified working process and raw material can be solution, slurry, emultion, supension, paste, melting material, or even caky material. Professional Fluid Bed Dryer Manufacturer Welcome inquiry!
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Description:



Principle

■ After fresh air is filtered and heated, it enters into the air distributor which on the top of the drier. The hot air in spiral form equably enters into the drying room. When liquid raw material are  passed through the high-speed centrifugal sprayer on the top of the tower, it will be rotated and sprayed into the extreme slim mist liquid beads. Raw material can be dried to the final products instantly while it contact with the heated air. Finished products are discharged continuously from bottom of the drying tower and cyclones segregator. Wasted air is discharged from blower.

Application

■ Pharmacy: Hydroxy starch, Vitamin, Spirulina and so on. Chemical Industry: Sodium fluoride (potassium), alkaline dyestuff and pigment,  herbicide, pesticides, antiseptic, dyestuff intermediate, compound fertilizer, formaldehyde silicic acid, catalyst, sulphuric acid, amino acid, white carbon, Cupric hydroxide, Cobalt hydroxide, Cobatt Oxalate and so on.

Plastics and resin: AB, ABS emulsion, uric acid resin, phenolic aldehyde resin, urea -formaldehyde resin, formaldehyde resin, polythene, poly-chloroprene and so on..

Food Industry: Fatty milk powder, protein, cocoa milk powder, substitute milk powder, egg white (yolk).

Food and plant: oats,chicken juice, coffee, instant dissoluble tea, seasoning meat, protein, soybean, peanut protein, hydrolysate, saceharin sodium and so on.

Sugar: corn oar, corn starch, glucose, pectin, malt sugar, sorbic acid potassium and so on.

Ceramic: aluminium oxide, ceramic tile material, zifconia magnesium oxide, talcum and so on.

Features

■ Fast drying speed: after spraying into small drops, contacting area greatly increased. So when these small drops contact with hot air, 95%-98% water will be evaporated sonly in 5-35seconds. It is specially suitable for heat sensitive material.

■ Because product is dried in hot air, so shape of product keeps the same as sprayed drops. It is well dispersed ball shape with good flowability and solubility.

■ Stable operating: it is automatic and continuous operating equipment which is easy for controlling and adjusting.

■ Simplified working process: it is suitable for drying slurry with water content between 40%-90%. It will produce uniformed powder and save process such as grinding and sieving. Operating condition is good and avoid ash leaking during drying process.

■ Raw material can be solution, slurry, emultion, supension, paste, melting material, or even caky material.

TECHNICAL PARAMETERS

Model
item Parameter

LPG

-5

LPG

-10

LPG

-15

LPG

-20

LPG

-25

LPG

-50

LPG

-100

LPG

-150

LPG

-200

LPG

-500

LPG

-800

LPG

-1000

LPG

-2000

LPG

-3000

LPG

-4500

LPG

-6500

Inlet temperature(°C) 140-350automaticallycontrolled
Outlet temperature(°C) 80-90
Way of atomizing HighSpeedcentrifugalatomizer
Water evaporation capacity(kg/h) 5 10 15 20 25 50 100 150 200 500 800 1000 200 3000 4500 6500
Revolution of atomizer 25000 24000 24000 22000 22000 21500 18000 16000 12000-13000 11000-12000
Diameter of atomizing tray (rpm) 50 80 80 120 150 180-210 Decidedin accordance witn the requirementsof processs
Max Electric heating power(kw) 12 24 36 45 46 63 81 99
Dried powder restoring rate(%) ≥95
Length of convered area (m) 1.6 2.7 3 3.5 4 4.5 5.2 7 7.5 12.5 13.5 14.5 Decided in accordance the flow chart,
Width of convered area (m) 1.1 1.5 1.8 2 2.7 2.8 3.5 5.5 6 8 12 14 Condition of filed and requirements
Heigth of tower body (m) 1.75 3 3.5 4 4.5 5.5 6.7 7.2 8 10 11 15 Of customers.
Hoisting heighr of nozzle(m) -- -- -- -- 2.5 2.5 3.2 3.2 3.2 3.2 3.2 3.2

OVERAL DIMENSION

Size A B C D E1 E2 F G H I
LPG-25 1290 3410 4260 1800 1200 1200 1000 1700 1300 1550
LPG-50 1730 4250 5100 2133 1640 1640 1250 1750 1800 1600
LPG-100 2500 5300 6000 2560 2100 2100 1750 1930 2600 1780
LPG-150 2800 6000 7000 2860 2180 2180 1970 2080 3050 1960
LPG-200 2800 6600 7300 3200 2300 2300 2210 2250 3050 2100
LPG-250 2800 8000 8700 3700 2800 2800 2520 2400 3050 2250
■ Remark:
Water evaporating capacity depends on characteristics of raw material,solid content and temperature of hot air at inlet and outlet,Customers can choose the method of heat in accordance with the conditions of local energy source and the method of dust removing  in accordance with  the conditions of raw material.Bigger size  than LPG-25,should equip with steam plus electric heating method.


Sketch Flow Chart Overal Dimension

LPG series high-speed centrifuge spray drier

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