Sludge and coal slurry pumps

Sludge and coal slurry pumps
  • Category:Concrete pump
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Sludge, coal slurry pump technical parameters
he parameter name Unit Parameter
Concrete pumpConcrete pump The theoretical maximum output m /h 40
The maximum theoretical delivery pressure Mpa 11
The maximum pumping frequency 次/ min 25
Distributing valve form S valve
Concrete cylinder diameter/ stroke mm 180 1200
Discharging outlet diameter mm φ125
The electrical power kw 55
Rated voltage/ frequency v/HZ ~380/50
Rated speed r/ min 1480
system Hydraulic Hydraulic circuit form Open loop
The main system MTP(safety valve set point) Mpa 32
Other parameters The maximum aggregate size mm 30
Delivery pipe nominal diameter mm φ125
Overall dimensions (length   width   height) mm 4710 1500 1550
Whole machine weight kg 3000


Whole machine profile

system in this paper adopts world advanced hydraulic double cylinder piston pump: on working the sludge in the bins through screw feeder hopper pumped into the pump body under the action of a hydraulic piston back suction cylinder into the cylinder a hydraulic system of hydraulic oil in and out of the reverse, hydraulic drive distributing valve reversing,another work cylinder of the hydraulic piston started receding and inhaled sludge, and working cylinder of the hydraulic piston push forward the sludge to make it fast into the pipeline. Such action, make the sludge flowing into the pipeline can be arbitrary transported to the designated place. Such as boiler, drying equipment, reproduced in the trunk, piled up in the landfill, etc.


Technical features

Reasonable structure, cover a small area; Piping layout flexibility, can be raised or trench laying, vertical turn up and down and 90 degrees change. Compared with the traditional way of conveying pump, cansave a lot of infrastructure investment.
Totally enclosed conveying process, no pollution, can improve the working environment, to achieve environmental protection requirement.
High delivery pressure, long distance and high.
Full automatic control, remote monitoring, can realize pump room, control room operating in different place.
Simple operation, low failure rate, the entire unattended, easy maintenance, low operating cost.


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