SZG100 Stainless steel Double conical rotary drum vacuum dryer
Applications:
It is suitable for the raw materials that need to concentrate,
mixed and dried 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
be oxidized, volatilized and have night heat sensitivity and is
toxic and not permitted to destroy its crystal in drying process.
Principle:
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 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
the purpose of drying can be realized within a short time.
Features:
1.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 form 20-160 ℃ .
2.Compared to ordinal dryer, its heat efficiency will be 2 times
higher.
3.The heat is indirect. So the raw material can not be polluted.
4.It is in conformity with the requirement of GMP. It is easy in
washing and maintenance.
Technical parameter:
| Model | SZG-100 | SZG-350 | SZG-500 | SZG-750 | SZG-1000 | SZG-1500 | SZG-2000 |
| Total volume (L) | 100 | 350 | 500 | 750 | 1000 | 1500 | 2000 |
| Loading volume (L) | ≤50 | ≤ 175 | ≤ 250 | ≤ 375 | ≤ 500 | ≤ 750 | ≤ 1000 |
| Rotary speed (r/min) | 3-13 |
| Motor power (kw) | 0.75 | 1.1 | 1.5 | 2 | 3 | 3 | 4 |
| Rotary height (m) | 1.75 | 2.1 | 2.25 | 2.49 | 2.8 | 2.94 | 2.99 |
| Tank inner pressure (Mpa) | -0.1-0.15 |
| Clip set pressure (Mpa) | ≤ 0.3 |
| Working temp.(°C) | Inner tank ≤ 85 Clip set ≤ 140 |
| Heating media | Steam, Hot water, Heat transfer oil |
| Weight (kg) | 800 | 1100 | 1200 | 1500 | 2800 | 3300 | 3600 |
| Floor area (L*W) | 2160*800 | 2260*800 | 2350*800 | 2550*1000 | 2860*1300 | 3260*1400 | 3760*1800 |
