NLG inner heating fluid bed drier

Inner heated fluid bed drier is developed based on normal fluid bed dryer and indirect heated dryer.
NLG lnner heating fluid bed drier


Description
Inner heating fluid bed drier is developed based on normal fluid bed dryer and indirect heated dryer. Immerse the heat exchanger in the material that is fluidized and dried. The heat required for dewatering is provided by tube heat exchanger and fiuidizing hot air. The air velocity required for to dry the material is less. The main heat is provided by the heat exchanger inside, the hot air is mainly for fiuidization of material, so the hot air velocity required is much less compare to normal fluid bed dryer, power consumption and heat lost with the tail gas are sharply reduced.



Features
Energy saving, Iow running cost The amount of drying air is less; the power consumption is Iow.
The drying capacity is high; the volume of equip-ment is small; the area occupied is less.
The operation flexibility is high; the operation of system is steady.
Adopt special air distributing board, so to avoid leakage of material, and it's good for discharg- ing material of big particles.
Adopt two grades of dust filter, so to meet exhaust requirements of environment.






Technical parameters
spec
fluidized
(m
2
)
power
(Kw)
steam
pressure
(MPa)
steam
consumption
(kg/h)
Tem. of
inlet air
Overall diemensions
(LxWxH)
occupying
area
(m
2
)
NLG2.0
2
50
0.2-1.0
400-1000
100-300
3000x1300x4500
45
NLG2.5
2.5
65
0.2-1.0
600-1200
100-300
3500x1300x4500
55
NLG3.0
3
85
0.2-1.0
1400-2200
100-300
3600x1400x4500
65
NLG3.5
3.5
95
0.2-1.0
1000-2000
100-300
4000x1500x4500
80
NLG4.0
4
110
0.2-1.0
1200-2000
100-300
4600x1600x5000
90
NLG5.5
5.5
130
0.2-1.0
1400-2200
100-300
5000x1650x5000
100
NLG6.0
6
140
0.2-1.0
1600-2800
100-300
6000x1700x5000
110
NLG7.0
7
165
0.2-1.0
1800-3200
100-300
6600x1750x5000
120
NLG8.0
8
170
0.2-1.0
2000-2500
100-300
7500x1800x5000
130
NLG10
10
210
0.2-1.0
2400-3600
100-300
10000x1850x6000
140
NLG15
15
300
0.2-1.0
3200-4400
100-300
15000x1900x6500
200
NLG20
20
320
0.2-1.0
4000-6000
100-300
20000x2000x7000
240