Add:Yuecheng industry area

         of Jiangyin, Jiangsu

Linkman:Tang Kaidong

Tel:0510-86580268

Fax:0510-6580278

Post Code:214404

Http://www.chenggangz.com

E-mail:cg@chenggangz.com

……………………………◇◇◇Belt Type Drier Series◇◇◇………………………………

 

DW Series Belt Type Drier

●Continuous drying for batch production .

●For rod 、granulate materials with better air permeability .

●Esp 、for those with high humidity ,low permissable temperature like dewatering vegetable , chinese medicine slices etc.

●Applicable for paste materials of dewatering residue in the form ,of granulate or bar .

●The drier features high speed ,high steam strength and high quality .

Working principle

   As showed in the drawing ,materials inside the hoper is spread uniformly by the feeder onto the mesh belt made of 12~60 eye stainless steel and moved inside the drier by driving devices .Drier is composed by a few units in which hot air circulates separately and waste air is exhausted by adjustable special fan .During the upper circulation ,circulated air enters the lower chamber of the unit and the air flow is heated and distributed to mesh belt in th form of sprayng flow before it enters upper chamber through the belt materials .Drying process is the duration of hot air flowing through material layer ,where heat and quality is transmitted .upper chamber is connected by air pipe with fan inlet ,in which ,most part of air circulates except those with low temperature and high humidity which is drained through humidity exhaust ,regulation valve and exhaust fan ,In the low circulation unit ,circulated air enters upper chamber first ,heated by exchanger when down-streams through material layer to the lower chamber which is connected with fan inlet by side air pipes and return air pipes ,most part of air circulates with little being drained .morevover ,each unit can be completed freely according to user's request .

  If used for dewatering vegetables .Serial 3 sets is normally adopted to form initial ,middle and final drying section .among which ,initial section takes thinner spreading thickness ,speedy running and higher drying temperature which can reach 120℃ .hole tome in the final section will be 3~6 times of initial one ,spreading thickness will be 2~4 times ,normally drying air around 80℃ is used for materials who require a temperature not over 60℃ .All in all ,multy-section composition will put the properties of belt drier into full play .

   Specification & data

Model DW-1.2-8 DW-1.2-10 DW-1.6-8 DW-1.6-10 DW-2-8 DW-2-10
Number of unit 4 5 4 5 4 5
Width of bell B0(m) 1.2 1.6 2

Length of drying

 section A0(m)

8 10 8 10 8 10
Spreading thickness(mm) 10~80
Temperature(℃) 50~120
Steam presure(MPa) 0.2~0.6
Steam exhaust(Kg/h) 120~300 150~375 150~375 170~470 180~500 225~600
Drying time(h) 0.2~1.2 0.25~1.5 0.2~1.2 0.25~1.2 0.2~1.2 0.2~1.5
Drying strength(Kg water/h) 60~160 80~220 75~220 95~250 100~260 120~300
Quantity of fans 5 6 5 6 5 6
Overall power of fan(KW) 9.9 12.1 9.9 12.1 18.2 22.2

Overall power 

of equipment(KW)

11.4 13.6 11.4 13.6 19.7 23.7

Configuration 

size

A(m) 10.05 12.05 10.05 12.05 10.05 12.05
  B(m) 1.5 1.5 1.91 1.91 2.33 2.33
  C(m) 3.15 3.15 3.15 3.15 3.65 3.65
Total weight(Kg) 4800 5780 5400 6550 6350 7800

 

 

2

 

DWT Belt Type Drier

 

DWT Scheme

1.Air inlet fan

2.Circulation fan

3.Steam heater

4.Conveyor

5.Air exhaust fan

6.Feeder

   

Main technical data 

   

S/no
Name
Data
DWT-Ⅰ(Charging deck) DWT-Ⅱ(Intermediate deck) DWT-Ⅲ(Discharging deck)
Belt width (m) 1.6 1.6 1.6
Length of drying section(m) 8-10 8-10 8-10
Steam pressure (Mpa) 0.2-0.6 0.2-0.6 0.2-0.6
Applied temperature(℃) 50-140 50-140 50-140
Heat exchange area(m2) 525-645 398-518 262.5-382
Drying time(h) 0.2-1.2 0.2-1.2 0.2-1.2
Driving motor power(kw) 0.75 0.75 0.75
Number of fans 4-5 3-4 3-4
Overall dimensions L(m) 10-12 10-12 10-12
W(m) 1.806 1.806 1.806
H(m) 1900 1900 1900

 

 

 

3

DWF Belt Type Drier

 

  

Main technical parameters

 

Name S/no
DWF-Ⅰ(Charging deck) DWF-Ⅱ(Intermediate deck) DWF-Ⅲ(Discharging deck)
Belt width(m) 1.6
Legth of drying section(m) 8-10
Steam pressure(Mpa) 0.2-0.6
Applied temperature(℃) 50-120
Spreading thickness(mm) 10-80
Heat exchange area(m2) 330-450 296-410 259-379
Drying time(h) 0.2-1.2 0.2-1.2 0.2-1.2
Driving motor power(kw) 0.75 0.75 0.75
Number of fans 3-4 2-3 2-3
Overall dimensions L(m) 10-12 10-12 10-12
W(m) 2.1 2.1 2.1
H(m) 3.6 3.6 3.6

   

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