Description
ZLPG Series Chinese Herbal Medicine Extract Spray Dryer
DESCRIPTION
Chinese herbal medicine extract is refined from root, stem and leaves of plants, and contains high sugar especially from alcoholization process, which is easy melted at high temperature, Normal centrifugal spring cannot meet its drying requirement. For this reason, we have developed such a dryer especially used for Chinese herbal medicine extract on the basis of our experiences and tests. It has been popularized and used by some famous pharmaceutical manufacturers.
WORKING 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 is
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 the blower.
FEATURES
1. The tower is equipped with a cold air jacket;
2. The towers is equipped with automatic vibration device;
3. There are quick opening cleaning hole and sewage hole in the tower and piping system;
4. The dryer can be equipped with automatic control & thermostatic feeding tank;
5. Manual supplied accessories for the high-pressure washing system is available;
6. The material contacting area is constructed by stainless steel; (or use all stainless steel);
7. The material is collected by two-stage cyclone dust collector. Or use a cyclone operator and wet dust collector instead;
8. The inlet air temperature can be controlled by a continuous automatic control device.
9. The dryer can be equipped with gas cleaning device.
TECHNICAL PARAMETERS
Model Item |
ZLPG-15 |
ZLPG-20 |
ZLPG-25 |
ZLPG-32 |
ZLPG-38 |
ZLPG-40 |
ZLPG-47 |
ZLPG-52 |
ZLPG-58 |
|
Max. Evaporation
Capacity |
5 |
10 |
25 |
50 |
80 |
100 |
150 |
200 |
300 |
|
Processing Capacity(kg/h) |
6-7 |
12-14 |
25-34 |
50-68 |
80-108 |
100-135 |
150-203 |
200-270 |
300-406 |
|
Output Capacity (kg/h) |
1-2 |
2-4 |
4.8-7.2 |
9.2-14 |
14.8-22.4 |
18.4-28 |
28-42 |
36.8-56.4 |
55-85 |
|
Solid Content of Damp Material (%) |
18-25 |
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Moisture Content of Finished Product (%) |
3-5 |
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Power(kw) |
36 |
45 |
63 |
99 |
132 |
153 |
204 |
246 |
330 |
|
Heat Source |
Steam + electricity |
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Product Collecting Method and Efficiency |
Two-grade cyclone duster or one-grade cyclone duster : The product collecting efficiency for one-grade duster is ≥95% |
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Automatic Control Instrument |
Indicator of temperature of hot air and humidity of air exhaust |
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Inlet Air |
150-200 |
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Outlet Air |
80-100 |
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Overall Dimension (mm) |
L |
5000 |
5500 |
7000 |
8000 |
9800 |
11000 |
12200 |
14100 |
15000 |
W |
3000 |
3500 |
4000 |
5000 |
5700 |
6200 |
7000 |
7800 |
9000 |
|
H |
4500 |
4600 |
5200 |
6500 |
7600 |
8100 |
9000 |
9850 |
11100 |