Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
Mining electric mud pump
The 3NBB series mining electric mud pump is a horizontal, three-cylinder, single-acting reciprocating piston pump. This pump can be used as auxiliary equipment for drilling rigs, delivering flushing fluid into the borehole during core drilling operations, circulating it within the hole to keep the bottom clean while simultaneously cooling and lubricating the drill bit and drilling tools. It also helps stabilize the borehole walls, preventing collapse. Additionally, it can serve as a cement slurry injection pump in foundation treatment projects, capable of conveying cement slurry, yellow mud slurry, fly ash slurry, coal slime, and more. Furthermore, it is ideal for use in coal mines to deliver slurry during measures aimed at preventing spontaneous combustion and reinforcing fractured coal and rock strata.
- Product Description
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Mining electric mud pump
Product Overview
The 3NBB series mining electric mud pump is a horizontal, three-cylinder, single-acting reciprocating piston pump. This pump can be used as complementary equipment for drilling rigs, delivering flushing fluid into the borehole during core drilling operations. It circulates continuously within the hole, keeping the bottom clean while simultaneously cooling and lubricating the drill bit and drilling tools, thereby protecting the borehole walls from collapse. Additionally, it can serve as a cement slurry injection pump in foundation treatment projects, capable of conveying materials such as cement slurry, yellow mud slurry, fly ash slurry, and coal slime. It’s also ideal for use in coal mines to deliver slurry during measures aimed at preventing spontaneous combustion and stabilizing fractured coal and rock strata.
Product Features
- This pump incorporates advanced structures and new materials from both domestic and international sources, featuring a purely mechanical transmission system. It boasts reliable performance, a compact design, a small footprint, lightweight construction, and excellent disassemblability, making it easy to relocate.
- By shifting gears, the transmission adjusts both engine speed and torque, thereby achieving variable output.
- High work efficiency, longer service life, stable pressure, and featuring gear-shifting functionality.
Product Applications
It can transport cement slurry, yellow mud slurry, fly ash slurry, coal slime, and more. This makes it ideal for use in coal mines to prevent spontaneous combustion fires and reinforce fractured coal and rock strata by delivering the necessary slurry. Additionally, it can serve as a power source to drive the impactor, helping protect drilling tools.
Main Technical Specifications
Name
Unit
3NBB(3.5 - 17.0) / (8 - 2) -18.5
3NBB(8.0 - 21.0) / (8 - 2)-30
Trip Length
mm
100
100
Bore diameter
mm
80
85
Gear position
/
A2B3
A2B4
A1B3
A1B4
A2B3
A2B4
A1B3
A1B4
Pump speed
min-1
200
116
72
42
223
160
112
85
Rated flow rate
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
Rotational speed
r/min
1470
1470
Voltage
V
660/1140V
660/1140V
Noise
dB(A)
≤93
≤95
Specifications and Quantity of V-Belts
/
MVB2000-5
MVC2500-5
Weight
kg
650
720
External dimensions
mm
1600 x 1000 x 700
1900 x 900 x 1200
- This pump incorporates advanced structures and new materials from both domestic and international sources, featuring a purely mechanical transmission system. It boasts reliable performance, a compact design, a small footprint, lightweight construction, and excellent disassemblability, making it easy to relocate.
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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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