 |
Description |
The damp raw material enters into helix bed from fed inlet at the top and moves along with the helix bed from up to low and make jumping mot ion to the bottom and then discharge under the action of vibrating force at the circle and gravity. Meanwhile clean hot air enters into it from the bottom of helix bed and carries out heat exchange with raw material on the helix bed fully and exhausts from the outlet at the top. In this way the dry purpose of damp raw material is reached.
The drier is mainly used for drying pill of Chinese traditional medicine. It can also be suitable for drying granule, short strip and ball raw material of chemical industry, pharmaceutical industry, foodstuff industry , construction material industry, feed industry and so on. |
| Features |
· Because the hot air passes through the layer of raw material several times and acts counter motion towards the raw material, the heat exchanges is fully used and thermal efficiency is high.
· The structure is compact and it occupies small area.
· The stay time of raw material in the helix bed ca be adjusted and the operation is very convenient
· The raw material acts the motion of circle at helix bed from up to low, at the same time the equipment can jump itself, so the contact surface between hot air and raw material is increased too and the dry effects is strengthrned.
· The equipment is suitable for continuous operation because of continuous feeding and discharging raw material. Meanwhile it is easy to meet the requirement of “GMP”.
· It does not damage the surface and shape of raw material basically. It can not only maintain the roundness of pill but also decrease the broken rate of pill.
|
| Technical parameters |
data |
drying capacity(kgH2O) consume(kg/h) |
motor power |
driver |
type |
stream heating145℃ |
hot-air fuenace heating280℃ |
smoking exchange450℃ |
kw |
kw |
FHG-250 |
250/400stream |
500/120coal |
750/68oil |
30 |
5.5 |
FHG-350 |
350/550stream |
700/170coal |
1000/90oil |
55 |
7.5 |
FHG-500 |
500/800stream |
1000/240coal |
1500/145oil |
75 |
11 |
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