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| WZI type external heating vacuum evaporator |
WZI type external circulation vacuum evaporator is a natural circulation evaporator operated under a vacuum system.
The WZI model comes in series specifications of one effect, two effect, and three effect, and the Q type is a forced external circulation evaporator. This product can be widely used for the evaporation and concentration of water or organic solvent solutions in industries such as medicine, food, chemical, and light industry. Especially suitable for heat sensitive materials, such as water, alcohol extract, antibiotic fermentation broth, milk, fruit juice, etc. produced in traditional Chinese medicine, it can be continuously concentrated at low temperature under vacuum conditions to ensure product quality.
No.
|
Project
|
Unit
|
WZI-2000
|
WZI-1500
|
WZI-1000
|
WZI-750
|
WZI-500
|
WZI-250
|
1
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Evaporation capacity
|
kgH2O/h
|
2000-2200
|
1500-1700
|
1000-1200
|
750-800
|
500-600
|
250-300
|
2
|
Vacuum degree inside the tank
|
pa
|
-90000
|
-90000
|
-90000
|
-90000
|
-90000
|
-90000
|
3
|
Heating area
|
m3
|
22
|
17.6
|
11
|
8
|
5.4
|
3.0
|
4
|
Steam pressure
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Mpa（gauge pressure
）
|
0.05-0.2
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0.05-0.2
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0.05-0.2
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0.05-0.2
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0.05-0.2
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0.05-0.2
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5
|
Steam consumption
|
kg/h
|
2000-2200
|
1500-1700
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1100-1200
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700-800
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550-600
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300-350
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6
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Cooling water pressure
|
Mpa（表压）
|
0.25-0.3
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0.25-0.3
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0.25-0.3
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0.25-0.3
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0.25-0.3
|
0.25-0.3
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7
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Heater diameter
|
mm
|
Φ600
|
Φ500
|
Φ400
|
Φ400
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Φ300
|
Φ200
|
8
|
Evaporation tank diameter
|
mm
|
Φ1400
|
Φ1200
|
Φ1000
|
Φ950
|
Φ800
|
Φ500
|
9
|
Diameter of liquid trap
|
mm
|
Φ650
|
Φ550
|
Φ500
|
Φ400
|
Φ400
|
Φ300
|
10
|
Heater diameter
|
kg
|
980
|
685
|
505
|
400
|
300
|
188
|
11
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Evaporation tank diameter
|
kg
|
1100
|
840
|
580
|
450
|
320
|
175
|
12
|
Diameter of liquid trap
|
kg
|
/
|
116
|
106
|
85
|
85
|
63
|
13
|
Condenser diameter
|
mm
|
/
|
/
|
/
|
Φ550
|
Φ400
|
Φ300
|
14
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Condenser diameter
|
kg
|
/
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/
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/
|
1120
|
885
|
450
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