GF impeller feeder

GF-type impeller is the main equipment for powder storage pulverizing system of power plant boiler fuel supply, and use it to pulverized coal continuously and evenly into the primary air tube.
GF impeller feeder

GF impeller feeder

GF-type impeller is the main equipment for powder storage pulverizing system of power plant boiler fuel supply, and use it to pulverized coal continuously and evenly into the primary air tube, blowing the boiler combustion. Relied adjustment to the amount of powder to control the boiler temperature and pressure, so as to ensure the required boiler output.


Impeller to contribute powder is determined according to a certain proportion of the volume. Thus, for milling system, building materials, metallurgy, chemical, civil and other departments, but also the wide selection based on technical performance, welcomed the order.

 

Technical parameters

 

Model /Technical capacity

GF-1.5

GF-3

GF-6

GF-9

GF-12

GF-15

ratedoutput(t/h)

0.5-1.5

1-3

2-6

3-9

4-12

5-15

Design uses coal ratio (t/m3)

0.65

Impeller diameter (mm)

313

386

Impeller Teeth (齿)

12

Rated spindle revolutions (r.p.m)

90-40

21-81

21-81

Rotation ratio (i)

1:∶27

1∶13.5

1∶13.5

Dimensions (mm)

807×984×1158

989×1213×1340

Total weight

354

480

 

 

Equipped with motor Technical Data

 

Name Electromagnetic adjustable speed asynchronous motor
 
Model、Power(kw)
Speed(rpm)
Voltage(v)
Weight(kg)
JZTY-31-34
2.2
120-1200
220/380
140

 

 

Structural Representation

 

 

 

Model

Outputt/h

A

B

C

D

E

F

L

H

GF-1.5

0.5-1.5

235

560×560

807

878

510
(170×3)

92.5

984

687

GF-3

1-3

GF-6

2-6

GF-9

3-9

278

670×670

989

612
(204×3)

1340

939

GF-12

4-12

GF-15

5-15