- Jiangyin Gaohong Machinery Manufacturing Co., Ltd.
- 2894
- 2019-06-25
Detailed information
It is well known that vacuum drying is to put raw material under the state of vacuum for heating and drying. If use vacuum to pump air and humidity out, the dry speed will be faster.
Note: if use condenser, the solvent in raw material can be recovered. If the solvent is water, condenser might be canceled and the investment and every could be saved.
Applications
It is suitable for drying heat sensitive raw materials that can decompose or polymerize or deteriorate at high temperature. It is widely used in pharmaceutical, chemical, foodstuff and electronic industries.
Features
• Under the condition of vacuum, the boiling point of raw material will decrease and make the evaporation efficiency higher. Therefore for a certain amount of heat transfer, the conducting area of dryer can be saved.
•The heat source for evaporation may be low pressure steam or surplus heat steam.
•The heat loss is less.
• Before drying, the treatment of disinfection may be carried out. During the period of drying, there is no impurity material mixed. It is in conformity with the requirement of GMP.
• It belongs to static dryer. So the shape of raw material to be dried should not be destroyed.
Technical parameters
规格名称 |
GH-600 |
GH-800 |
GH-1000 |
GH-1400 |
GH-10 |
GH-15 |
inside size of chamber |
Ф600×976 |
Ф800×1247 |
Ф1000×1527 |
Ф1400×2054 |
1500×1060×1220 |
1500×1220×1400 |
exterior size of chamber |
1153×810×1020 |
1700×1045×1335 |
1740×1226×1500 |
2386×1675×1920 |
1720×1513×1924 |
2060×1513×1924 |
layers of baking shelf |
4 |
4 |
6 |
8 |
5 |
8 |
interval of baking shelf |
81 |
82 |
102 |
102 |
122 |
122 |
size of baking disk |
310×600×45 |
460×640×45 |
460×640×45 |
460×640×45 |
460×640×45 |
460×640×45 |
number of baking disk |
4 |
8 |
12 |
32 |
20 |
32 |
permitted pressure insde the pipe of baking shelf (Mpa) |
≤0.784 |
≤0.784 |
≤0.784 |
≤0.784 |
≤0.784 |
≤0.784 |
temperature inside chamber ('C) |
≤150 |
≤150 |
≤150 |
≤150 |
≤150 |
≤150 |
vacuum level inside chamber with out load (Mpa) |
-0.09~0.096 |
-0.09~0.096 |
-0.09~0.096 |
-0.09~0.096 |
-0.09~0.096 |
-0.09~0.096 |
when vacuum is 30 torr and the heating temperature is 110℃,vaporized rate of water |
7.2 |
7.2 |
7.2 |
7.2 |
7.2 |
7.2 |
type and power of vacuum pump with condensate |
2X-15A 2KW |
2X-30A 3KW |
W3 5.5KW |
W3 7.5KW |
2X-70A 7.5KW |
2X-70A 7.5KW |
type and power of vacuum pump without condensate |
SK-0.8 2.2KW |
SK-3 5.5KW |
SK-3 5.5KW |
SK-3 7.5KW |
SK-3 5.5KW |
SK-3 7.5KW |
weight of drying chamber (kg) |
250 |
600 |
800 |
1000 |
1400 |
2100 |
Sketch of structure