Description of APYZ mud submersible slurry pump

APYZ Series Drilling Mud Submersible Slurry Pump For Mud Transfer

A submersible slurry pump for mud transfer. which is normally used for feeding shale shakers for CBM, HDD. It also can be used as a feeding pump for decanter centrifuge. Usually, we use a single stage and single suction system. The standard length of the pump 1 3m, but it can be customized per the user demand.

AP series slurry submersible pump specifications

Actually, the slurry pump is one kind of centrifugal pump. As the slurry pump is mainly transferring liquid and solid mixture, the pump raw material is rather anti-abrasive. It can transfer different hard materials. Including sand, cement, particles, shale, and so on.
The submersible slurry pump consisting impeller, pump case, pump shaft, bearing, driven power, supporting frame, coupler, shaft sleeve, shaft seal, and so on. Usually, we use the electrical motor drive pump. The popular pump flow rate is from 30m³/h to 200m³/h.

AP series submersible slurry pump is mainly used in environmental protection, new-type building materials, coal washing, municipal works, thermal power generation, coal gas coking planet, refinery, mining, paper making, cement plant, food products factory and other fields to pump thick oil, oil residue, dirty oil, mud, mortar, running sand and other liquids. Or used to pump liquid containing silt materials and corrosive liquids in the chemical and medicine industry.

Our Submersible Slurry Pump adopts SS304 material to achieve a good seal effect, environmental protection, characteristics of Low noise, no pollution, smooth operation. No bearing and shaft seal between the impeller and the pump body underwater, so it is free-maintenance, durable for high temperature, then it is the ideal equipment to transport the greater medium of solid particles and provide the impetus for the decanter centrifuge.
Submerged vertical centrifugal pump is a vertical single-stage centrifugal pump structure, this series of pumps is the half-open impeller, the impeller suction side stretches with mixing impeller, and on the front cover is equipped with cutter grinding fiber weeds, workflow mixing, mechanical crushing, to prevent clogging.
AIPU submersible slurry pump normally is used for feeding shale shakers for CBM, HDD, or other drilling industries. The pump rotates clockwise from the direction of the motor. It is a vertical single stage and single suction system and made of abrasion-resistant alloy. The standard length of the pump 1.3m, but the AIPU submersible slurry pump can be customized.

APYZ drilling mud submersible slurry pump application

The vertical submersible slurry pump is well used for drilling mud transfer from mud pit to mud equipment or mud storage tank. The vertical design allows mud suction points installed into drilling mud and all bearings are above fluids to make pump-free maintenance. A protection cover fixed on mud suction point to stop solids or larger particles from being sucked into the pump.

How to select the submersible slurry pump?

For the pump feeding centrifuge, we need to consider the centrifuge flow rate. For the pump feeding shaker in the HDD mud system, we should consider the whole mud system flow rate. And then the submersible length is another issue affects configuration or design. We can supply a pump to meet submersible depth up to 3m. How to achieve this? By extension pipe connected to the input port.
Drilling fluids are transferred to desilter cones by a centrifugal pump from the desander tank or compartment. Desilter cone is fed by desilter pump with fluids out of desander. Under pump pressure, the fluids run into cones and flow with centrifugal force. Then the heavy particles will deposit down and pushed out of the cone drop in Apex. Particles larger than 15 microns will be separated out of drilling mud.

Drilling mud submersible slurry pump installation

If pump installs onto mud tank, there is a level plate on pump under motor, the plate is designed to bolted on tank top. The pump can be installed into mud pit as well with a built simple platform to bolt the pump level plate. The vertical design is maximized to reduce it’s footprint especially when it’s installed on tank top.

Drilling mud submersible slurry pump features

Self-suction design is maximum increased pump efficiency. The submersible pump is a highly effective pump compares centrifugal pump, screw pump, diaphragm pump, or multiple centrifugal pumps. All bearings above fluids make pump-free maintenance nearly zero cost for spares. Depth from level plate to pump suction point is customized from 1.0 to 1.8 meters. Standard depth 1.3 meters without special request.


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