Introduction ofBuried Scraper Chain Conveyor
A Buried Scraper Chain Conveyor is a fully enclosed system for conveying bulk materials using a moving chain with scraper flights inside a sealed rectangular trough. It consists of:
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Scraper Chain Assembly: A continuous chain with attached scraper flights (or "flight bars") that push the material.
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Sealed Trough: A rectangular housing that completely encloses the material and chain assembly.
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Drive Unit: Provides power to move the chain, typically located at the discharge head.
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Loading & Discharge Inlets: Fitted with specially designed gates for sealed feeding and unloading.
Key Features:
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Fully Enclosed & Dust-Tight: Prevents material loss and environmental contamination.
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Multi-Directional Flexibility: Can convey horizontally, vertically, and at angles in a single, compact unit.
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Low Maintenance: Simple, robust design with few moving parts in the conveying path.
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Space-Efficient: Allows for tight layouts and long-distance runs.
Common Uses: Cement, fly ash, coal dust, grain, biomass, and other powdered or granular materials in power plants, cement plants, grain silos, and chemical processing where dust control is critical.
MAIN PARAMETER OFBuried Scraper Chain Conveyor
|
Elevator model
|
TD100
|
TD160
|
TD250
|
TD250
|
TD250
|
TD500
|
TD630
|
|
Hopper model
|
Q
|
H
|
Q
|
na
|
Zd
|
Sd
|
Q
|
na
|
Zd
|
Sd
|
Q
|
na
|
Zd
|
Sd
|
Q
|
na
|
Zd
|
Sd
|
Q
|
na
|
Zd
|
Sd
|
H
|
Za
|
Sd
|
|
Conveying capacity
|
Centrifugal
|
m3/h
|
4
|
7
|
9
|
16
|
16
|
27
|
20
|
36
|
38
|
59
|
28
|
50
|
42
|
67
|
40
|
76
|
68
|
110
|
63
|
116
|
96
|
154
|
142
|
148
|
238
|
|
hybrid
|
|
|
|
20
|
38
|
32
|
50
|
32
|
60
|
54
|
85
|
45
|
84
|
70
|
112
|
106
|
110
|
180
|
|
Hopper width
|
|
100
|
160
|
250
|
315
|
400
|
500
|
630
|
|
hopper
|
capacity
|
L
|
0.15
|
0.3
|
0.49
|
0.9
|
1.2
|
1.9
|
1.22
|
2.24
|
3
|
4.6
|
1.95
|
3.55
|
3.75
|
5.8
|
3.07
|
5.6
|
5.9
|
9.4
|
8.4
|
9
|
9.3
|
14.9
|
14
|
14.6
|
23.5
|
|
size
|
mm
|
200
|
280
|
350
|
360
|
450
|
400
|
500
|
480
|
560
|
500
|
|
710
|
|
conveyor
|
width
|
mm
|
150
|
200
|
300
|
400
|
500
|
600
|
700
|
|
Number of layers
|
|
|
3
|
4
|
5
|
6
|
|
Drive drum diameter mm
|
|
|
400
|
500
|
630
|
800
|
|
Idler drum diameter mm
|
|
|
315
|
400
|
500
|
630
|
|
Hopper Running speed
|
Centrifugal
|
m/s
|
|
1.4
|
1.6
|
1.8
|
2
|
|
hybrid
|
|
|
|
1.2
|
1.4
|
1.3
|
1.5
|
|
Spindle speed
|
Centrifugal
|
r/min
|
|
67
|
61
|
54.6
|
48
|
|
hybrid
|
|
|
|
45.8
|
42.5
|
40
|
36
|
PHOTOS OFBuried Scraper Chain Conveyor
PHOTOS OF Buried Scraper Chain Conveyor
Product comment MS20 Coal Mining Buried Scraper Conveyor