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Характеристики







Single-effect external circulation vacuum low temperature concentrator




Our advantages:
Our own factory.
Customized.
Reliable quality.
Good price.
One year warranty.
Lifetime maintenance.


Use and overview:
The single-effect concentrator is suitable for the concentration of traditional Chinese medicine, western medicine, starch sugar,
dairy products and other materials and the recovery of industrial organic solvents (such as alcohol). It is suitable for
low-temperature vacuum concentration of heat-sensitive materials with small batches and many varieties.


Structure:
It is mainly composed of one-effect heater, one-effect separator, steam-water separator, condenser, liquid collecting tank, vacuum
and transfer pump, electric control cabinet, valve pipeline and other systems.


Working principle:
Steam enters the shell side of the heating chamber, the liquid level in the tube rises after being heated, and is sprayed from the nozzle into the evaporation chamber for vapor-liquid separation. The material and liquid return from the circulation tube to the lower part of the heating chamber for reheating, and the material and liquid are heated and sprayed again Into the evaporation chamber to form a circulation. The material liquid is concentrated to the extent, and the material is discharged from the discharge port after sampling is determined to be qualified. The secondary steam evaporated from the evaporation chamber is defoamed by the defoamer and then passed through the vapor-liquid separator. Part of the material liquid returns to the evaporation chamber. The remaining secondary steam is cooled into liquid by the condenser and cooler and then enters the liquid collection tank without condensation. The gas is pumped out by a vacuum pump.


Features:
Alcohol recovery: The recovery capacity is large, and the vacuum concentration process is adopted. Compared with the old similar equipment, it is 5-10 times higher, and energy consumption is reduced by 30%. It has the characteristics of small investment and high recovery efficiency.

Concentrated liquid material: This equipment adopts external heating natural circulation type and vacuum negative pressure evaporation method. The evaporation speed is fast. The liquid material is fully sealed without foaming and concentrated. The liquid medicine concentrated by this equipment has the characteristics of strong medicine smell and is cleaned. Convenient (cleaning can be done by opening the upper and lower covers of the heater). This equipment is easy to operate and occupies a small area. The heater and evaporator adopt stainless steel heat preservation structure, the heat preservation adopts polyurethane foam, and the outer surface is frosted and matted. The concentrator meets GMP medical standards.


Model
DN300
DN500
DN1000
Evaporation capacity(kg/h)
90
120
195
Volume(L)
300
500
1000
Power(kw)
18
24
30
Heating area(m2)
1.3
1.6
2
Volume of collecting tank(L)
150
200
240
Condensate area(m2)
2.4
3
3.5
Weight(kg)
300
450
630
Evaporation pressure(Mpa)
<0.09
Vacuum degree(Mpa)
0.08
Concentration ratio
1.2-1.3














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