Which pump is suitable for slurry?
The most common type of slurry pump is the centrifugal pump. These pumps use a rotating impeller to move the slurry, similar to how a water-like liquid would move through a standard centrifugal pump.
What is a vertical spindle pump?
Vertical Spindle pumps are also known as Vertical Sump Pumps. These pumps are a semi-submerged arrangement with its pump end submerged in the fluid and “bearing column” protruding out the fluid. At the top of the bearings column the mechanical driving mechanism such as an electric motor or engine is mounted.
Which pump is used for thick slurry?
Many types of pumps are used for pumping slurries, but the most common slurry pump is the centrifugal pump. The centrifugal slurry pump uses the centrifugal force generated by a rotating impeller to impact kinetic energy to the slurry, similar to how a water-like liquid would move through a standard centrifugal pump.
How do slurry pumps work?
The working principle of a slurry pump is relatively much simpler and easier to follow than other pumps. The slurry enters the pump through the rotating impeller which imparts a circular motion. The slurry is then pushed outwards by the centrifugal force and moves between the blades of the impeller.
Where are slurry pumps used?
Slurry pumps are widely used in transport of abrasive solids in industries such as mining, dredging, and steel. They are often designed to be suitable for heavy-wearing and heavy-duty uses.
How many types of slurry are there?
Slurries can broadly be broken down into two types: settling, and non-settling slurries. This characterisation is based on the nature of the solid(s). Non-settling slurries contain solids made up of fine particles, which largely remain in suspension when the applied mixing energy ceases.
What is a Warman pump?
Warman® Submersible Slurry Pumps Warman® submersible slurry pumps provide high throughput, less downtime and low total cost of ownership across mine dewatering and slurry applications.
How do you size a slurry pump?
Selecting a Slurry Pump:
- Determine the flow rate. To size and select a pump, we first determine the flow rate.
- Determine the static head.
- Determine the friction head.
- Calculate the total head.
- Select the pump.
How long do slurry pumps last?
These parts include the slurry valve which, depending on the use, can be replaced every 6 months as a preventive measure and every 12 months for regular maintenance. A pump with replaceable parts and components can have an unlimited lifespan.
How far can you pump slurry?
3km
Slurry can be pumped to a maximum distance of 3km. The contractor begins charging when the pump is turned on and stops when all the pipes are reeled in.
What is a slurry pump made with?
The most common metal alloy used to build slurry pumps is known as “high chrome”, which is basically white iron with 25% chromium added to make it less brittle. Rubber line casings are also used for certain application where the solid particles are small.
What is a vertical slurry pump?
Vertical slurry pumps are highly configurable pumping equipment designed to reduce maintenance and operating costs. They require less floorspace than horizontal pumps and wear parts are available in hard metal or rubber. Sump pumps, froth pumps, tank pumps, and induced flow pumps.
Why choose a spindle pump for mineral processing?
Its vertical design combined with a small footprint and various shaft lengths makes it ideal for diverse mineral processing installations. Manufactured in South Africa, this spindle pump is constructed from a combination of various alloys and rubbers to assist in reducing wear and lowering operational downtime.
What is a vertical double suction pump?
Large capacity vertical double suction pumps designed for sumps requiring high capacities and fluids containing solids and slurry mistures.
What are vertical sump pumps used for?
Vertical sump pumps are designed specifically for abrasive slurries. Known for robustness and ease of maintenance, they are often used with floor sumps in process plants, mill scale pumping applications in steel works, as well as for pumping of machine tool cuttings and wood chips.