Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Electric Slurry Pump for Mining
The 3NBB series mine electric slurry pump is a horizontal three-cylinder reciprocating single-acting piston pump. This pump can be used as a supporting device for drilling rigs, supplying flushing fluid into the borehole during core drilling, circulating within the borehole to keep the bottom clean, cooling and lubricating the drill bit and tools, protecting the borehole wall from collapse. It can also be used as a cement slurry grouting pump in foundation treatment projects, capable of transporting cement slurry, yellow mud slurry, fly ash slurry, coal slurry, etc. Additionally, it can be used for slurry transportation in coal mine fire prevention and control, as well as for reinforcing fractured coal rock layers.
- Product Description
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Mining Electric Slurry Pump
Product Introduction
The 3NBB series mining electric slurry pump is a horizontal three-cylinder reciprocating single-acting piston pump. This pump can be used as a supporting device for drilling rigs, supplying flushing fluid into the borehole during core drilling, circulating within the borehole to keep the bottom clean, cooling and lubricating the drill bit and tools, protecting the borehole wall from collapse. It can also be used as a cement slurry grouting pump in foundation treatment projects, capable of conveying cement slurry, yellow mud slurry, fly ash slurry, coal slurry, etc. Additionally, it can be used for conveying slurry in coal mine fire prevention and control, and for reinforcing fractured coal rock layers.
Product Features
- This pump adopts advanced structures and new materials from domestic and international sources, with purely mechanical transmission, reliable performance, compact structure, small size, light weight, good disassembly, and easy relocation.
- By switching gears, the gearbox changes speed and torque, thereby achieving variability.
- High working efficiency, longer service life, stable pressure, and equipped with gear shifting function.
Product Applications
Capable of conveying cement slurry, yellow mud slurry, fly ash slurry, coal slurry, etc. It can be used for conveying slurry in coal mine fire prevention and control, reinforcing fractured coal rock layers, and can also serve as a power source to drive impactors to protect drilling tools.
Main Technical Parameters
Name
Unit
3NBB(3.5 - 17.0)/(8 - 2)-18.5
3NBB(8.0 - 21.0)/(8 - 2)-30
Stroke Length
mm
100
100
Cylinder Diameter
mm
80
85
Gear
/
A2B3
A2B4
A1B3
A1B4
A2B3
A2B4
A1B3
A1B4
Pump Speed
min-1
200
116
72
42
223
160
112
85
Rated Flow
m3/h
17.0
9.8
6.0
3.5
21
15
10.5
8.0
Rated Discharge Pressure
MPa
2.0
4.0
6.0
8.0
2.0
4.0
6.0
8.0
Motor Model
/
YBK3-180M-4
YBK3-200L-4
Power
kW
18.5
30
Speed
r/min
1470
1470
Voltage
V
660/1140V
660/1140V
Noise
dB(A)
≤93
≤95
V-belt Specification and Quantity
/
MVB2000-5
MVC2500-5
Weight
kg
650
720
Dimensions
mm
1600*1000*700
1900*900*1200
- This pump adopts advanced structures and new materials from domestic and international sources, with purely mechanical transmission, reliable performance, compact structure, small size, light weight, good disassembly, and easy relocation.
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Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
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