
Applications of FL series pharmaceutical fluid bed granulator:
1. Powder granulation or agglomeration in Food, Chemical and
Phamaceutical products;
2. Capacity: 3-1000 kg/batch;
4. GMP design;
5. Heat source: steam, electricity, thermal oil etc.
1. cGMP Design: 150 grit exterior finish, mirror finish on internal
surfaces. The system can meet GMP standard;
2. HEPA air filter: The air filter consists of primary stage,
secondary stage and high efficiency stage air filter and the air
cleanness can reach 100,000 grade;
3. Automatic pneumatic sealing: two pneumatic cylinders lift the
granulation bowl for sealing with the top chamber; the inflated
square rubber ring will seal the bottom chamber to create a
completely sealed granulation chamber;
4. Two-bag-filter-chamber system: The top bag filtering system has
two chambers which work alternately to avoid air pressure onto the
filter bag. The product rate can reach 99%.
5. Accurate air flow control: The exhaust fan is combined with
Siemens inverter to accurately control the air flow rate for
achieving perfect fluidization.
6. Good working condition: The whole system is working under
negative pressure, so there is no powder leaking at all. Exhaust
fan is equipped with silencer as well as isolated installation, the
noise is below 75 dB(A).
7. Safety measures: The whole system adopts following measure to
100 % make sure safety during operation:
1) Function interlocked: All the function buttons in the control
panel are interlocked (only proper operation steps can run the
system) to prevent any mistakable operation to the machine.
2) Explosion proof: Granulation chamber is equipment with venting.
When the pressure inside the chamber is getting higher than the
rated one (say 2 bar), the rupture membrane will break to release
the pressure.
3) Pressure monitoring: Pressure sensor is equipped to monitor
pressure change inside the granulation chamber. When pressure is
getting higher (especially when the bag filter is choked) and
positive pressure condition is formed, electrical heater and
exhaust fan will stop automatically and pressure release valve will
open.
(Main machine)
Principle
The powder granule in vessel (fluid bed) appears in the state of
fluidization. It is preheated and mixed with clean and heated air.
At the same time the solution of adhesive is sprayed into the
container. It makes the particles become granulating that contains
adhesive. Being of unceasing dry through hot air, the moisture in
the granulating is evaporated. The process is carried out
continuously. Finally it forms ideal, uniform and porous granules.
Feature
Specification | FL-5 | FL-15 | FL-30 | FL-45 | FL-60 | FL-90 | FL-120 | FL-150 | FL-200 | FL-300 | FL-500 |
Volume(L) | 22 | 45 | 100 | 155 | 220 | 300 | 420 | 530 | 660 | 1000 | 1500 |
Capacity(kg/per time) | 4/6 | 10/20 | 15/45 | 25/65 | 40/80 | 60/120 | 80/160 | 90/200 | 100/300 | 150/450 | 300/300 |
Power of fan(kw) | 3 | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 18.5 | 22 | 30 | 37 |
Consume steam | 23 | 42 | 70 | 99 | 141 | 169 | 211 | 251 | 282 | 366 | 451 |
Consume compressed | 1.3 | 0.3 | 0.4 | 0.4 | 0.6 | 0.6 | 0.9 | 0.9 | 0.9 | 1.3 | 1.5 |
Noise,db(A) | (fan is installed separately)≤75 | ||||||||||
Overall dimension(m) | 1.2x 0.6x2.1 | 1.25x 0.9x2.1 | 1.6x 0.9x2.3 | 1.65x 1.1x2.4 | 1.85x 1.25x3 | 1.85x 1.25x3 | 2.2x 1.65x3.1 | 2.27x 1.72x3.1 | 2.34x 1.9x3.5 | 2.8x 1.9x3.8 | 3x 2.55x4.2 |
Changzhou Yibu Drying Equipment Co., Ltd