FL vertical fluidizing drier

FL vertical fluidizing drier

The machine is main used for drying powder or granule from pharmaceutical ,foodstuff and chemical and so on industries.

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  • Description
  • Inquiry

Introduction of  Spray Drying Machine

After air is purified and heated, then it will be introduced from the bottom of induced-draft fan and passed through the screen plate of raw material. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the raw material is dried quickly.

Principle
The powder granule the container (fluidization bed) appears the state of fluidization. It is preheated and mixed with clean and heated air. At the same time the solution of adhesive solvent is fogged and sprayed into the container. It makes the some particles become granulating that contains adhesive. Being of unceasing dry through hot air, the moisture in the granulating is evaporated and the adhesive is solidification. The process is carried out continuously. Finally it forms ideal, uniform and porous granules.

Features
1) Because of powder granulating, the flow property is improved and the dust is reduced
2) Because of powder granulating, its solving property is improved
3) The mixing, granulating and drying processes can be completed in one step inside the machine
4) The operation of equipment is safe, because the anti-static filtering cloth is adopted
5) Operation personnel cannot be damaged if explosion takes place, because there is releasing hole.
6) Has no dead corner. Therefore the loading and unloading are quick, light and clean.
7) Meets the requirements of GMP

Applications
1. Pharmaceutical industry: tablet capsule, low sugar or no sugar granule of Chinese traditional medicine.
2. Foodstuff: cocoa, coffee, milk powder, juice of granulate, flavoring and so on.
3. Coating: protection layer, color, controlled release, film, or bowels solved coating of granules and pills.
4. Drying: powder or granule state of wet material
5. Other industries: pesticide, feed, chemical fertilizer, pigment, dyestuff and so on.

Techinical parameter

items

 specification

3

5

15

30

60

120

200

300

500

1000

vessel

Volume(L)

12

22

45

100

220

420

670

1000

1500

3000

Dia.(mm)

300

400

550

700

1000

1200

1400

1600

1800

2200

capability

Min(kg)

1.5

4

10

15

30

80

100

150

250

800

Max(kg)

4.5

6

20

45

90

160

300

450

750

1200

fan

Blast volume(m3/h)

1000

1200

1400

1800

3000

4500

6000

7000

8000

13670

Pressure(mmH2O)

375

375

480

480

950

950

950

950

950

1400

Power(KW)

3

4

5.5

7.5

11

18.5

30

37

45

90

steam consumption(kg/h)

15

23

42

70

141

211

282

366

451

750

compressed air consumption(m3/min)

0.9

0.9

0.9

0.9

1.0

1.0

1.1

1.5

3.0

4.0

weight of the main body(kg)

500

700

900

1000

1100

1300

1500

1800

2500

3500

steam pressure(MPA)

0.1-0.4

Temperature()

adjustable at the range from room temperature to 120℃

working time(min)

45-90 decided in accordance with the properties of raw materials

collecting rate(%)

≥99

Noise (dB(A))

≤75dB(A) when do installation ,main machine is separated from fan.

Dimension (L*W*H)(m)

1.0*0.6
*2.1

1.2*0.7
*2.3

1.25*0.9 *2.5

1.6*1.1
*2.5

1.85*1.4 *3

2.2*1.65
*3.3

2.34*1.7 *3.8

2.8*2.0
*4.5

3*2.25
*5.0

4*2.8*

7.2000000