
SZG Model Double Conical Rotating Vacuum Dryer is a new generation drying device developed by our factory on the
basis of combining the technology of similar equipment. It has two
connecting ways, i.e. belt or chain. Therefore it is stable in
operation. The special design guarantees two shafts realize good
concentricity. Heat medium and vacuum system all adapt reliable
rotating connector with the technology from USA. On the base, we
also developed SZG-A. It can carry out steeples speed change and
constant temperature control. As a specialized factory in drying
industry, we supply hundred sets to the customers every year. As
for working medium, it may be thermal oil or steam or hot water.
For drying the adhesive raw material, we have specially designed a
stirring plate in buffer for you.
Preface
SZG Series Conical Vacuum Dryer is a new generation of drying
device developed by our company on the basis of combining the
technology of similar equipment. It has two connecting ways, belt
or chain. Therefore it is stable in operation. The special design
guarantees two shafts to realize good concentricity. Heat medium
and vacuum system all adopt reliable rotating connector with the
technology from USA. On this basis, we also developed SZG-A. It can
carry out steeples speed change and constant temperature control.
As a specialized company in drying industry, we supply hundred sets
to the customers every year. As for working medium, it may be
thermal oil or steam or hot water. For drying the adhesive raw
material, we have designed specially a stirring plate buffer for
you. The biggest may be 8000L.
Work Principles
Let heat source (for example, low pressure steam or thermal 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 be realized;
The raw material is under vacuum. The drop of steam pressure makes
the moisture (solvent) at the surface of raw material reach the
state of saturation and 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
the purpose of drying can be realized within a short time.
Item | type | |||||||||||
name | unit | 100 | 200 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 4500 | 6000 |
total volume | L | 100 | 200 | 350 | 500 | 750 | 1000 | 1500 | 2000 | 3000 | 4500 | 6000 |
working volume | L | 50 | 100 | 175 | 250 | 375 | 500 | 750 | 1000 | 1500 | 2250 | 3000 |
heating area | m2 | 1.16 | 1.5 | 2 | 2.63 | 3.5 | 4.61 | 5.58 | 7.5 | 9.6 | 13.8 | 18.8 |
speed | r/min | 6 | 4 | 4 | 4 | |||||||
power | kW | 0.75 | 1.1 | 1.5 | 1.5 | 2 | 3 | 3 | 4 | 5.5 | 7.5 | 11 |
height of rotating frame | mm | 1810 | 1910 | 2090 | 2195 | 2500 | 2665 | 2915 | 3055 | 3330 | 4210 | 5350 |
total weight | kg | 550 | 700 | 900 | 1100 | 1200 | 1300 | 1500 | 2000 | 3000 | 4000 | 5200 |
design pressure inside tank | MPa | -0.09-0.096 | ||||||||||
design pressure inside jacket | MPa | 0.3 |
Feature :
When oil is used to heat, use automatic constant temperature to
control. It can be used for drying biology products and mine.
Its temperature of operation can be adjusted form 20 -160℃.
Compared to ordinal dryer, its heat efficiency will be 2 times
higher. The heat is indirect. So the raw material can not be
polluted.
It is in conformity with the requirement of GMP. It is easy in
washing and maintenance.
The electronic systems and their safety should comply with the
requirements set forth in 21 CFR Part 11 and GMP Annex 11;
The data should be collected at appropriate time intervals and
stored in the system in a fixed format that can be printed
out/read;
(solvent) of raw material will infiltrate, evaporate and discharge
continuously. The three processes are carried out unceasingly and
the purpose of drying can be
realized within a short time.
Changzhou Yibu Drying Equipment Co., Ltd