This machine is used for drying and warming up raw ball, the raw ball is placed on the machine uniformly with wide band conveyor and roller spreader, the goes with the chain grate machine and finishes the preparation before roasting with drying, dewatering and warming up, then the ball is took into rotary kiln at the discharging outlet of chain grate machine with shovel plate.
|
NO.
|
Itmes
|
Unit
|
Value
|
|
|
1
|
Specifications
|
m
|
4ⅹ36
|
|
|
2
|
Effective size (WⅹL)
|
m
|
4ⅹ36
|
|
|
3
|
Work speed
|
m/min
|
0.93~2.77(1.8)
|
|
|
4
|
Material height
|
mm
|
180~200
|
|
|
5
|
Capacity
|
Min
|
t/h
|
178
|
|
Max
|
t/h
|
220
|
||
|
6
|
Air blast dry section
|
t/h
|
7
|
|
|
7
|
Exhaust dryⅠsection
|
m
|
6
|
|
|
8
|
Exhaust dryⅡsection
|
m
|
8
|
|
|
9
|
Pre-heating section
|
m
|
14
|
|
|
10
|
First and last wheel
center distance |
m
|
39.3
|
|
|
11
|
Raw ball size
|
m
|
8~16
|
|
|
12
|
First wheel diameter
|
m
|
Φ1025.17
|
|
|
13
|
Chain distance
|
mm
|
200
|
|
|
14
|
Speed regulate
motor |
Type
|
|
YVP180L—6
|
|
Rotation
speed |
r/min
|
970
|
||
|
15
|
Three ring
decelerator |
Type
|
|
TSH700AH—1200—RL(LL)
|
|
Speed ratio
|
|
1078
|
||
|
Input
|
KN.m
|
160
|
||
|
16
|
Total weight
|
t
|
809
|
|