Principle:
Purified and heated air is introduced from the bottom through suction fan and passed through the screen plate of raw material.In the work chamber, the state of fluidization is formed through stirring and negative pressure.The moisture is evaporated and removed rapidly and the raw material is dried quickly .
Features:
1.The structure of fluidization bed is of round so as to avoid dead corner;
2.Inside the hopper there is a stir in order to avoid agglomeration of raw material and forming canal of flow ;
3.The granule is discharged through the method of turning over.It is very convenient and full.The discharged system can be designed as request too ;
4.It is operated at the conditions of negative pressure and seal.The air is filtered.Therefore it is simple in operation and convenient for cleaning.It is an idea equipment that is in conformity with the requirements of GMP ;
5.The drying speed is fast and the temperature is uniform.In general the drying time is 20-30 minutes .
Applications:
1.Use screw to extrude and vibrate granule and granulate granule using the methods of humidity,high speed and mixing;
2.Suitable for drying humidity block or powder raw material in the fields such as pharmaceutical,foodstuff,feedstuff,chemical industries and so on ;
3.The raw materials is large in granule and small in bolck and having adhesive property ;
4.Suitable for raw materials , its volume will be changed when dry ,such as giantarum,polyacrylamide,etc .
Technical Parameters:
Item |
Unit |
Type |
Capacity |
Kg |
60 |
100 |
120 |
150 |
200 |
300 |
500 |
1000 |
Fan |
Velocity |
m3/h |
2361 |
3488 |
4000 |
4901 |
6032 |
7800 |
10800 |
1500 |
Air Pressure |
mmH2O |
594 |
533 |
533 |
679 |
787 |
950 |
950 |
1200 |
Power |
kw |
7.5 |
11 |
11 |
15 |
22 |
30 |
37 |
75 |
Stirring Power |
kw |
0.4 |
0.55 |
0.55 |
1.1 |
1.1 |
1.1 |
1.5 |
2.2 |
Stirring Speed |
rpm |
11 |
Consume of steam |
kg/h |
141 |
170 |
170 |
240 |
282 |
366 |
451 |
800 |
Time of operation |
min |
15-30(depend on material) |
Height of mainmachine |
mm |
2700 |
2900 |
2900 |
2900 |
3100 |
3600 |
3850 |
5800 |
Type |
Unit |
3 |
5 |
30 |
60 |
120 |
200 |
300 |
500 |
1000 |
Item |
Container of raw material |
Dim |
mm |
300 |
400 |
700 |
1000 |
1200 |
1400 |
1600 |
1800 |
2200 |
Volume |
L |
12 |
22 |
100 |
220 |
420 |
670 |
1000 |
1500 |
2500 |
Production capacity |
Min |
kg/batch |
1.6 |
4 |
15 |
30 |
80 |
100 |
150 |
250 |
500 |
Max |
kg/batch |
4 |
6 |
36 |
72 |
140 |
240 |
360 |
600 |
1100 |
Consume of steam |
|
kg/batch |
12 |
23 |
70 |
140 |
211 |
282 |
366 |
465 |
800 |
Amount of compressed air |
|
m3/min |
0.3 |
0.3 |
0.3 |
0.6 |
0.6 |
0.9 |
1.1 |
1.6 |
1.5 |
Pwer of fan |
kw |
2.2 |
4 |
5.5 |
11 |
18.5 |
22 |
30 |
45 |
75 |
Temperature |
ºC |
adjustable from ambient to 120 |
Yield |
% |
>99 |
Option time |
min |
15-30(depend on material) |
Content at final term |
% |
0.2(depend on material) |
Noise |
dB |
≤75 |
Height of mainmachine |
mm |
2100 |
2300 |
2500 |
3000 |
3300 |
3800 |
4000 |
4800 |
6200 |