Henan Tianjie Cold Chain Equipment Technology Co., Ltd. The main products are dryers, vacuum freeze dryers, cold storage, refrigeration units, polyurethane storage boards and other products. The products are mainly used for various fruits and vegetables, agricultural products, Chinese medicinal materials, scented tea, food, Biopharmaceuticals, industrial products and other fields.
working principle:
Vacuum freeze dryer for kiwi.Vacuum freeze-drying equipment is to pre-freeze the water-containing material at low temperature and heat it under low-temperature vacuum conditions to directly sublime the fine ice crystals frozen in the material, which are captured by the condenser to obtain the dry material. A state-of-the-art dehydration method. This equipment is a comprehensive technology application integrating mechanical refrigeration, vacuum and electrical control.
Sublimation is a physical phenomenon. Ordinary water only exists in two forms of ice and steam in a certain vacuum environment, and there is no liquid water. In this vacuum environment, water can only convert between ice and steam with temperature changes.
|
TJ-1 |
TJ-5 |
TJ-10 |
TJ-20 |
TJ-30 |
TJ-40 |
TJ-50 |
|
|
Input Quantity(kg/batch) |
10 |
50 | 100 | 200 | 300 | 400 | 500 |
|
Drying Box Dimension(m) |
0.7×0.7 |
1.0×1.2 |
1.2×1.5 |
1.4×1.9 |
1.5×2.3 |
1.7×2.5 |
1.8×2.5 |
|
Effective Drying Plank Area (m*m) |
1 | 5 | 10 | 20 | 30 | 40 | 50 |
|
Drying Plank Working Temperature(℃) |
-35℃~60℃ |
||||||
|
Drying Plank’s Different In Temperature(℃) |
±1℃ |
||||||
|
Condenser Temperature(℃) |
-50℃~-60℃ |
||||||
|
Condenser Water -catching Weight(Kg) |
12 |
60 | 120 | 250 | 350 | 550 | 700 |
|
Max Working Vacuum Pressure(Pa) |
3 | 3 | 3 | 3 | 3 | 9 | 13 |
|
Cooling Water Flow (T/H) |
2 | 5 | 8 | 15 | 25 | 35 | 40 |
|
Method Of Defrosting |
Spray and Inundating | ||||||
|
Working Condition |
Temperature 5℃~30℃ Relative Humidity<75% | ||||||
|
Machine Power(kw) |
18 | 28 | 40 | 60 | 90 | 130 | 150 |
|
Setting Dimension(m*m*m) |
8×2.5 | 25×2.5 | 25×2.5 | 45×2.5 | 50×2.5 | 60×2.5 | 60×2.5 |
,
Drying characteristics
The freeze-drying process is carried out in a closed low-temperature environment completely isolated from air, dust and bacteria and other pollution sources. The obtained dried product and raw materials are hardly changed. The obvious advantages are:
1. Keep the various ingredients of the raw materials unchanged (including heat sensitivity, functionality, biological activity, etc.)
2. Keep the various shapes of raw materials unchanged (organization structure, appearance characteristics, color, taste, etc.)
3. Porous and crisp, easy to crush and disperse.
4. Easily soluble in water and quick to rehydrate.
5. Thorough dehydration, easy to store and transport for a long time.
| Contact Person : | Anita |
|---|
