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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 heatedair. Finished products are discharged continuously from bottom of the drying tower and cyclones segregator. Wasted air is discharged from blower.
Drying speed is rapid. When liquid raw material is atomized, the surface of the material will be enlarged greatly. In the hot airflow, 95% - 98% of water can be evaporated instantly. Time of completing the drying is several seconds. This is especially adapt to dry heating sensitive material.
Finished products have high quality, high-purity, good uniformity, good flow capability & solubility advantages.
Simple and stable operation , convenient control and debugging, easy to achieve automatic operation.
Process of production is simple, it is an ideal choice for liquid material which contains 40%-90% of water and want to dry it to powder once, this type of machine can reduce the procedure of smash and sieve, the operational environment is superior , always clean, and under healthful condition, it also can avoid powder flying while drying.
LPG-5
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
140-350 automatically controlled
Outlet teperature C
80-90
Centritugal spraying nonzzle
High Speed centrifugal atomizer
Centritugal spraying nonzzle (KG/H)
5
25
50
100
150
200
500
800
1000
200
3000
4500
6500
Rotation speed(r.p.m)
25000
22000
21500
18000
16000
12000-13000
11000-12000
Spraying disc diameter(mm)
60
120
150
180-210
Decided in accordance with the requirements of process
Max,Electric heating power(kw)
8
31.5
120
81
99
Dride powder restoring rate (％)
≥95
Length of convered area (m)
1.6
4
4.5
5.2
7
7.5
12.5
13.5
14.5
Width of convered area (m)
1.1
2.7
2.8
3.5
5.5
6
8
12
14
Depends on working process, manufacturing conditions and customer’s requirements to design.
heigth of tower body (m)
1.75
4.5
5.5
6.7
7.2
8
10
11
15
hoisting heighr of nozzle (m)
--
2．5
2.5
3.2
3.2
3.2
3.2
3.2
3.2
Note: moisture evaporation amount is related to characteristics of raw material, solid content , hot air temperature at inlet and outlet. Customers can wisely select heating methods depend on the conditions of local energy source. According to material’s characteristics, the method of dust removing and collecting can be chosen.
Chemical Industry:
sodium fluoride (potassium), alkaline dyestuff and pigment, dyestuff intermediate, compoundfertilizer, formaldehyde silicic acid, catalyst, sulphuric acid, amino acid, white carbon 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: Food and plant:
fatty milk powder, protein, cocoa, ilk powder, substitute milk powder, egg white (yolk). oats, chicken juice, coffee, instant dissoluble tea, seasoning meat, protein, soybean, peanut protein, hydrolysate and so on.
Sugar:
Ceramic:
corn oar, corn starch, glucose, pectin, malt sugar, sorbic acid potassium and so on. aluminium oxide, ceramic tile material, magnesium oxide, talcum and so on.
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 heatedair. Finished products are discharged continuously from bottom of the drying tower and cyclones segregator. Wasted air is discharged from blower.
