Brw125 31.5 Emulsion Pump

Brw125 31.5 Emulsion Pump

BRW125/twenty emulsion pump

Introduction
The BRW125/twenty emulsion pump item series is primarily based on the basic crankcase and derives the corresponding stress parameters. This sequence of pumps and emulsion tanks represent an emulsion pumping station, which is primarily utilized for medium and thick coal seam extensive mechanized coal mining hydraulic assist. The electrical power resource can also be used for other hydraulic tools with the identical ground doing work fluid.
The pump is pushed by an explosion-evidence asynchronous motor (BRW125/20 with 55KW, BRW125/31.5 with 75KW) through a tire-variety coupling. The pump station is composed of two pumps and 1 box. 1 pump is utilised, one particular pump is reserved, and two machines can be utilized at the exact same time.
The main technological parameters

model

BRW125/twenty

CZPT pressure

 

 

Atmospheric stress

Nominal pressure

P

MPa

twenty

Nominal stream

Q

L/min

one hundred twenty five

Crankshaft speed

N1

r/min

561

Amount of plungers

Z

 

three

Plunger diameter

D

Mm

forty

Plunger stroke

S

Mm

66

Motor Energy

N

KW

seventy five

Motor velocity

N

r/min

1475

Motor voltage

U

V

660/1140

Proportions

Pump

L×B×H

832×770×454

Pump with motor foundation

L×B×H

2166×838×980

excess weight

Pump

Kg

580

Pump with motor foundation

Kg

1600

Tank quantity

V

L

1600

Doing work fluid

Emulsion composed of emulsified oil and neutral h2o in a bodyweight ratio of 5:ninety five

Protection valve factory placing force

PA

MPa

34.seven

Unloading valve factory environment force

PZ

MPa

31.5

Unloading valve to restore operating strain

Pump rated stress is about 75~eighty five%

Matching emulsion tank

model

RX200/sixteen (X10RX)

CZPT attributes
1 Maximum unloading stress: 31.5MPa
2 Recovery functioning strain: seventy five~85% of the unloading valve location strain
3 nominal flow: 125L/min
4 Doing work medium: emulsion (a neutral aqueous remedy of five% emulsion)
Introduction
The valve is the force handle and overload protection part of the pump station. During procedure, the liquid discharged from the pump passes through the verify valve of the unloading valve and enters the liquid supply technique. When the method is abnormal or the doing work area does not want to supply liquid, and the system pressure exceeds the greatest benefit of the established strain, the control circulation routinely opens the unloading valve port, and the pump discharges the liquid again to the emulsion tank, so that the pump is in the no-load cycle When the technique pressure is reduced than the recovery force established by the unloading valve, the unloading valve port is instantly closed to return the pump to typical circulation.
CZPT advantages
The sealing type of this valve is a metallic cone seal variety. Equally the spool and the seat are created of stainless steel. It has robust anti-fouling performance, reputable sealing, extended provider life, easy disassembly and assembly, and easy alternative and upkeep

 

Brw125 31.5 Emulsion Pump