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ZLPG Series Chinese Herbal Medicine Extract Spray Dryer

ZLPG Series Chinese Herbal Medicine Extract Spray Dryer

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.

Detail

ZLPG Spray Dryer for Chinese Medicine ExtractDESCRIPTION

  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.

 

SCHEMATIC STRUCTURE

 

PRODUCTION FLOWCHART


 

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
  (kg/h)

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

Moisture   Content of Finished Product (%)

3-5

Power(kw)

36

45

63

99

132

153

204

246

330

Heat Source

Steam +   electricity

Product   Collecting Method and Efficiency

Two-grade   cyclone duster or one-grade cyclone duster : The product collecting efficiency   for one-grade duster is ≥95%

Automatic Control   Instrument

Indicator of   temperature of hot air and humidity of air exhaust

Inlet Air 
  Temperature

150-200

Outlet Air 
  Temperature

80-100

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

 

TYPICAL PROJECTS