Fluid Bed Drying Equipment
1.FG Vertical Fluid-bed dryer Introduction
This machine is mainly used for medicine, food, chemical and other industries powder or dry granular materials. The machine is a process machine widely applied for solid preparation production in the pharmaceutical industry. It has such functions as mixing, drying, etc, It is also widely used in such industries as medicine, chemical industry, food, etc.
2.Features
1、Fluidized drying, fast mass transfer;
2、The negative pressure in the closed state of operation, no dust;
3、Mining antistatic filter material, safe operation;
4、The device no dead ends, thorough cleaning, no cross-contamination, according to the special needs, it can increase the stirring mechanism, vacuum feeding system.
5、Compared with the GFG, there is a greater flow of space.
3.Technical Parameters
Project | Unit | Type | ||||||||
3 | 5 | 30 | 60 | 120 | 200 | 300 | 500 | |||
Material container | diameter | mm | 300 | 00 | 700 | 1000 | 1200 | 1400 | 1600 | 1800 |
Volume | L | 12 | 22 | 100 | 220 | 20 | 670 | 1000 | 1500 | |
Production capacity | Least | kg/batch | 1.5 | 15 | 30 | 80 | 100 | 150 | 250 | |
maximum | kg/batch | 6 | 36 | 72 | 140 | 240 | 360 | 600 | ||
Steam consumption | kg/batch | 12 | 23 | 70 | 140 | 211 | 282 | 366 | 600 | |
Amount of compressed air | m3/min | 0.3 | 0.3 | 0.3 | 0.6 | 0.6 | 0.9 | 1.1 | 1.6 | |
Fan power | kw | 2.2 | 2.2 | 5.5 | 11 | 18.5 | 22 | 30 | 5 | |
temperature | ℃ | |||||||||
Material Yield | % | ＞99 | ||||||||
Final moisture content | % | ～0.2 | ||||||||
Noise | dB(A) | ≤75 | ||||||||
Host height | mm | 2100 | 2300 | 2500 | 3000 | 3300 | 3800 | 000 | 400 | |
4.Working principle
(1) The flow ability is improved and the dust is reduced, because of Granulator.
(2) Because of powder Granulating, its solubility is improved,Mixing, Granulator and drying processes are completed in one step inside the machine.
(3) The operation is safe because the anti-static filter cloth adopted.It's safe for operator if explosion take place, because explosion device is adopted.No dead corner. Therefore the loading and unloading are quick, light and clean, meet the requirements of GMP.
Working 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.
5.Details
