Applications:
The vacuum dryer
is suitable for drying heat sensitive raw materials that can
decompose and polymerize and metamorphose at high temperature.
It is wide used in pharmaceutical, chemical, foodstuff and
electronic industries.
Principle:
It
is well known that vacuum drying is to put raw material to the
state of vacuum for heating and drying. If use vacuum to take
air and humidity out, the dry speed will be faster.
Note: if use condensate, the solvent in raw material can be
recovered. If use SK series water drying vacuum pump sets,
condensate can not be used and the investment could be saved.
Features:
Under the condition of vacuum, the boiling point of raw material
will decrease and make the pushing force become greater.
Therefore for a certain amount of heat radiation, the conducting
area of evaporator can saved;
The
heat source for operation of evaporation may be low pressure
steam or surplus heat steam;
The
heat loss of evaporator is less;
Before drying, the treatment of disinfections may be carried
out. During the period of drying, there is no impurity material
mixing. It is conformity with the requirement of GMP.
It
belong to static drier. So the shape of raw material to be dried
can not be destroyed.
Technical parameters
|
Specification
Name |
YZG-600 |
YZG-1000 |
YZG-1400 |
YZG-15 |
|
Inside size of chamber(mm) |
600*976 |
1000*1527 |
1400*2054 |
1500*1220*1400 |
|
Outer size of chamber(mm) |
1153*810*1020 |
1693*1190*1500 |
2386*1657*1920 |
2060*1513*1924 |
|
Layers of baking shelf |
4 |
6 |
8 |
8 |
|
Layers of baking shelf(mm) |
81 |
102 |
102 |
122 |
|
Size of baking disk(mm) |
310*600*45 |
460*640*45 |
460*640*45 |
460*640*45 |
|
Number of baking disk |
4 |
12 |
32 |
32 |
|
Permitted pressure inside the pipe of
baking shelf(Mpa) |
≤0.784 |
≤0.784 |
≤0.784 |
≤0.784 |
|
Temperature inside chamber(oC) |
≤150 |
≤150 |
≤150 |
≤150 |
|
Vacuum in idle inside chamber(Mpa) |
≤0.095
|
≤0.095
|
≤0.095
|
≤0.095
|
|
If not use condensate, type and power
of vacuum pump(kw) |
SK-1.5 4kw |
SK-3 5.5kw |
SK-6 11kw |
SK-6 11kw |
|
Weight of drying chamber(kg) |
250 |
800 |
1000 |
2100 |
