Description:
SZG
Series Double Cone Vacuum Drier is a new generation drying
device developed by our factory on the basis of combining the
technology of same products. It has two connecting ways, i.e.
pulley or chain. Therefore it is shafts realize good
concentricity. Heat medium and vacuum system all adapt reliable
machinery seal or rotating joint made from USA. On the basis, we
also developed SZG-A. It can carry out steeples speed change and
constant temperature control.
As a special factory in drying industry, we provide hundreds of
set to customers for their use. As for working medium, it may be
high temperature conduction heat oil or middle temperature
steam. For drying the adhesive raw material, the factory has
designed specially plate for you.
Applications:
It
is suitable for the raw materials that need to concentrate, mix
and dry at low temperature (for example, biochemistry products
in chemical, pharmaceutical and foodstuff industries.
Particularly it is suitable for the raw materials that are easy
to oxidize, volatilize and have strong heat sensitive and toxic
and not permitted to destroy its crystal in drying.
Principle:
Let
heat source (for example, low pressure steam or heat conduct
oil) pass through the sealed jacket. The heat will be
transmitted to raw material to be dried through inner shell.
Under driving of power, the tank is rotated slowly and the raw
material inside it is mixed continuously. The purpose of
reinforced drying can e realized.
The raw material exists at the state of vacuum. The drop of
steam pressure makes the moisture (solvent) at the surface of
raw material become saturation and will evaporate. The solvent
will be discharged through vacuum pump and recovered in time.
The inner moisture (solvent) of raw material will infiltrate,
evaporate and discharge continuously. The three processes are
carried out unceasingly and purpose of drying can be realized
within a short time.
Features:
When oil is
used to heat, use automatic constant temperature control. It can
be used for drying biology products and mine. Its temperature of
operation can be adjusted from 20-160℃
and
within +2℃.
Compared with ordinal drier, its heat efficiency will be over 2
times.
The heat is indirect. So the raw material can not be polluted.
It is conformity with the requirement of GMP. It is easy in
washing and maintenance.
Technical parameters
|
Total
volume (L)
|
100
|
200
|
350
|
500
|
750
|
1000
|
1500
|
2000
|
3000
|
4500
|
|
Working
volume (L)
|
50
|
100
|
175
|
250
|
375
|
500
|
750
|
1000
|
1500
|
2250
|
|
Heating
(M2)
|
1.16
|
1.5
|
2
|
2.63
|
3.5
|
4.61
|
5.58
|
7.5
|
9.6
|
13.8
|
|
Speed
(rpm)
|
6
|
4
|
4
|
|
Power
(kw)
|
0.75
|
1.1
|
1.5
|
1.5
|
2
|
3
|
3
|
4
|
5.5
|
7.5
|
|
Height
of rotating frame (mm)
|
1810
|
1910
|
2090
|
2195
|
2500
|
2665
|
2915
|
3055
|
3330
|
4210
|
|
Total
weight (kg)
|
550
|
700
|
900
|
1100
|
1200
|
1300
|
1500
|
2000
|
3000
|
4000
|
|
Design
pressure inside tank
|
-0.09~0.096
Mpa
|
|
Design
pressure inside jacket
|
0.3
Mpa
|
