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  • QG Series Air stream Dryer( Air Stream Ring Dryer)
  • QG Series Air stream Dryer( Air Stream Ring Dryer)
  • QG Series Air stream Dryer( Air Stream Ring Dryer)

QG Series Air stream Dryer( Air Stream Ring Dryer)

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Category: Air stream dryer
Working Principle It is equipped with fan that has the function of dispersing.So it is suitable for heat sensitive raw material specially The impeller of fan with high speed can crush the wet and bloked raw material till dispersing During the…
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QG Series Air stream Dryer( Air Stream Ring Dryer)

       

 Working Principle 

It is equipped with fan that has the function of dispersing.So it is suitable for heat sensitive raw material specially The impeller of fan with high speed can crush the wet and bloked raw material till dispersing During the period of dispersing,it is srirred and mixed. Then the raw material and air are flowing in parallel. It's applicable for drying raw materials that are blocked cake but only surface moisture  less than 40%. If the amount to be treated is large or the moisture required of finished products is less than 60%,two grades drying can be used .If the moisture of waw materials is between 40%and 60%,the feeder is difficulty.It is necessary to adapt mixer. Through the method of mixing dry raw material into it to decrease the moisture of raw material. At this time, the total output of dryer will be decrease greatly. It is not suitable in economy. Therefore customer should remove the moisture using machinery method (centrifugal or press) so as to decrease its moisture as possible in order to guarantee the drying operation can be carried our freely . 


     
Application
The equipment can meet different need of raw materials.Besides the mentioned raw materials in basic model,there are hymenal,A.B.C intermediate,ABS resin,white carbon black,tea,catalyst of oxailc acid,promote agent m.d.m,catalyst,deposited carbon powder,N-acetyl-sulfanily chloride,p-aminosalicylic acid, p-phthalic acid,diethyl aniline,titanium dioxide,active carbon,sodium fluosilicate,ammonium sulphate,powder of silicon glue, synthesis resin,calcium sulphate, PP resin, aureomycin, sodium polaysilicate, oral glucose, sodium sulphate, mine of sulphate,mine of phosphorus,BB blue,melting phosphorus fertilizer,tetracycline,ferric oxide,calcium carbonate,titanium/ferric mine,copper mine,powder of white potato,tail coal,stearate,zein,medicine,medical agent,ferric oxide,lees residue and so on. 
    
Feature 
1.powerful dryer,little investment and the high efficiency of evaporating capacity .
2.Short dryer time.The finished product is seperated from outside,and no pollution with high quality.
3. Heat sourse can be choose from steam,coal fuel,oil fuel and gas fuel hot air furnace.



     


Flow chart

Equipment Parameter

spec

moisture to be 
evaporated (kg/h)

Power (kw) 

Occupied 
Area  (m2)

Height (m) 

QG50

50

7

20

14

QG100

100

13

32

14

QG200*

200

21

40

15

QG250

250

24

64

15

QG500

500

43

96

18

QG1000*

1000

100

120

18

QG1500*

1500

150

200

20


Material Example



Material

Feed moisture content  (%)

Product moisture content  (%)

Hot air inlet temperature /℃

Exhaust gas temperature /℃

Product particle size /mesh

Aspirin

2.5-5

0.2

80

60

 

Rose essence

35

3-4

180

60

40

Oxalic acid

4-5

0.5

120

40

20

Sodium acetate

10

2-3

80-90

 

 

MSG

4-5

0.1

100

 

 

Medicinal baking soda

3

0.05

110

 

 

Sodium sulfite

5-6

0.05

100

40

 

Glucose

16-17

9.1

90

40

20

Wheat starch

40-41

12-14

240-260

50-55

 

Tight sand

4-5

0.5

70-90

50

 

Corn starch

40

13

120-130

40

80-100

NH

6

0.5 below

140-150

50

 

Stearic acid salt

40-50

 

105-200

70-80

200

Sodium silicate

12

1 below

400

160

 

Benzoic acid

25

0.5

110

60

80

Sulfonated coal

60-70

20-40

250(inlet)

 

 

Ammonium sulfate

1.8-2.5

0.02-0.08

100-115

70-90

 

Sulfoammonium(SN)

20

1

110-120

50

1.5

Nitrogen based phenol

10

0.4

240

70

 

Starch

42.9

12.7

147.6

38.2

0.05

Activated carbon

205

4

455

 

 

Fused phosphate fertilizer

5

0.3

200

 

 

Tea

115

6.4

620

 

 

M.D.M

20

0.5 below

150

50-80

100

Formaldehyde

20

1

135

65

120-150

Baking soda

3.9

0.2

180-240

50-70

0.005-0.01

Microsphere catalyst

25

13

500-580

130-150

40-50

Ion exchange resin

4-7

0.1-0.4

120

70-80

1-200

Catalyst

18-25

5

110-130

60

18-20

Sodium bisulfite

5.8

0.2

150

108

 

Crushing carbon

13.6

5.3

330

100

 

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