Water is the most important thing we require for survival. People who live in cities, suburbs, or even on the outskirts know how important a good and efficient slurry pumping system is.
We’re so used to having this essential convenience just a lever away that we often don’t think about it. Modern slurry pumping systems are easy to get for our homes and offices, making our daily lives much more accessible.
Getting water stored underground and making it safe to drink is a simple process that we don’t think much about. Still, it is a process that needs the most up-to-date tools and skills. Submersible pumps are the new thing right now. Submersible pump part casting has changed the way pumps are made worldwide.
Let’s learn more about Kingda Slurry Pumping Systems. Stay tuned!
What is a Slurry Pump?
Slurry pumps are a particular pump used to move liquids containing solid particles. Slurry pumps are built and designed differently to work with a wide range of slurries with different substantial concentrations, solid particle sizes, shapes, and solutions. Slurry pumps are more durable than liquid pumps because they have more wear-resistant material and wear parts that can be replaced.
They can pump using centrifugal, positive displacement, and vortex pumps. Centrifugal slurry pumps can have split shafts supported by bearings, rubber or metal-lined casings, or both. The configurations include underwater, hanging vertically, and horizontally.
Slurries are frequently classified based on the number of solids present. Engineers have to use a more complicated system that considers the concentration, particle size, shape, and weight to figure out how bad the abrasion is.
Its selection is more challenging than pump selection for water and liquids. Several parameters and changes to the duty point can affect the brake horsepower and wear.
The ANSI/HI 12.1–12.6–2016 standard, Root-dynamic Centrifugal Slurry Pumps, describes methodologies for calculating slurry pumps. The speed of the impeller’s edges is one of the most important parts of slurry pumps.
Before deciding on the best slurry pump, the engineers look at its capacity, head, ability to handle solids, efficiency, power, speed, and NPSH.
Furthermore, slurry pumps are often used to move abrasive solids in the mining, dredging, and steel industries. They are frequently made to be appropriate for demanding and heavy-duty uses.
Some of the slurries made by mining can be corrosive, which is a problem because alloys resistant to corrosion, such as stainless steel, are weaker than high-iron steel. Slurry pumps are usually made of high chrome, white iron with 25% chromium added to make them less brittle. Rubber liner casings are also employed for some applications with minute solid particles.
What is The Best Pump for a Slurry?
Slurry pumps are frequently bigger, more powerful, and have more durable shafts and bearings than conventional pumps. The centrifugal pump is the most prevalent kind of slurry pump. These pumps move the slurry with a rotating impeller, similar to how a centrifugal pump would move a liquid that looks like water.
Compared to regular centrifugal pumps, centrifugal pumps made for pumping slurry often have the following features:
- larger, more heavily-materialized impellers. This is done to make up for abrasive slurries’ wear-related damage. thicker and with fewer vanes on the impeller. Solids can be passed through more efficiently since there are usually 2–5 vanes instead of 5–9 vanes on a standard centrifugal pump.
- For pumping abrasive slurries, these pumps can also be made of specialized high-wear alloys such as AL-6XN® or Hastelloy® C-22®. The Expatriate and Armoly hardening processes often make stainless steel harder for abrasive slurries.
- In some situations, positive displacement pumps may be better than centrifugal pumps for pumping slurry.
Therefore, before choosing a slurry pump, people look at its capacity, head, ability to handle solids, gravity, efficiency, power, speed, and NPSH.
What is Slurry Pumping System?
Submersible pumps are the new thing right now in the pumping system. Submersible pump parts casting has changed the way pumps are made all over the world. We should find out more about it.
What’s the deal with submersible pumps?
A submersible pump is also called a utility pump, which is how it is known all over the world. It is usually airtight electric devices that are put under water. These pumps can empty and drain water from your homes and offices.
The motor is sealed and attached to the pump body. The engine is built to last and can handle the pressure of pumping water daily.
Regarding submersible pumps, there are a few essential parts to consider. They are the
- flow out
- the pumping pressure
- the horsepower
- the discharge size, and
- the maximum flow out.
Like any other pumping system, the submersible pump must be taken care of carefully, so it doesn’t leak or break. Also, these pumps come in many different shapes and sizes, which depend on the job they are supposed to do. Half-horsepower pumps are usually enough, but if the water level is low, you’ll need pumps with more horsepower.
Why should you choose pumps that you can put in the water?
Why bother with submersible pumps when the old pumping methods work just fine? This is why:
- Submersible pumps are not dependent on external air pressure. This makes it more flexible and allows it to take in more power.
- The pump comes with high-tech mechanical seals that are very good at keeping any kind of leak from happening. Any leaking electrical device is dangerous because it could cause a short circuit.
- They are easy to take care of and work well for heavy-duty jobs.
Applications of Submersible Slurry Pumps in the following;
- Silty sand
- Slurries of chemicals
- Sands with iron ore
- Getting rid of sewage
- Slurries at the tail
- Lime mud
- Coal slime
- Building things
- Other fields of work
If you haven’t already, you should check your slurry pumping systems. Submersible pumps are the way of the future when it comes to pumping, and you should try one out.
How to Keep a Slurry Pump in Good Shape?
You should take several steps to ensure your pumps are in good shape. These easy steps can help keep your facility from going down when you don’t want it to. The best way to keep your slurry pumps in good shape is
- to change their oil. Changing the oil and making sure the pump needs it
- Check the temperature of the pump.
- Check the clarity of the Impeller.
- Get a good slurry pump.
Uses of Slurry Pump and Its Working Principle
When there are particles in water, either by accident or on purpose, a special water pump called a slurry pump is used. Like centrifugal pumps, slurry pumps use an impeller to spin water.
Depending on the application, rotation controls particles and keeps solids from getting in and hurting or corroding other mechanical parts. Slurry pumps are used to keep solids from settling or separating from a liquid medium.
Some substances and other things must be suspended in water to move safely. Slurry pumps are used to keep the materials in suspension moving.
This is the type of industrial pump that is used a lot in the energy, chemical, and mining industries. Slurry pumps have high resistance to wear and last a long time. The slurry pump is accessible on the system’s power supply because it is small and light. It also uses very little energy.
How Slurry Pumps Are Used
Slurry pumps are used for:
- To pump a liquid containing abrasive particles.
- To hydraulically transfer solids.
- To push out the result of a process.
- To make sure that clean-up sumps stay clean.
How Things Work
Even though there are different kinds of slurry pumps on the market, the primary way they work stays the same. The pump is housed in a high-pressure casing with a semi-spiral shape. Inside the case are several drive mechanisms that spin a shaft and bearing assembly.
Along the shaft are impellers and vanes that help create the centrifugal force needed to spin the slurry. When the moving parts are turned on, the bearings keep the post turning smoothly and steadily while the impeller stirs or spins the slurry.
When it comes to making sure your pumps are in good shape, there are Need more information? Don’t hesitate to call us at +86 18633935649 or send us a letter. You can also check out our website.