The slurry business is a complex industry filled with myriad physical, economic, and legal considerations. As a project manager, choosing a proven, American-made slurry system can go a long way towards preventing clogs and breakdowns, ensuring your system remains a profitable and resilient wastewater solution.
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However, not every system is built to handle the same loads or manage slurry in the same way. Understanding the different slurry pump and filtration system options on the market will help you find the right system for your project.
Slurry pumps come in various lengths, elevations, and materials. Be sure the pump you choose will perform at your specifications and can integrate well into your existing system.
Not all slurry pumps are used for the same purposes or at the same processing stages. The first thing to consider when browsing the pump market is what kind of pump you need—horizontal, vertical, or submersible.
Horizontal slurry pumps move slurry parallel to the ground and handle highly abrasive or corrosive slurries with ease. Because they’re so durable, horizontal pumps are popular in heavy industry, including mining, metallurgy, and power generation.
Vertical pumps are used to transport materials to different elevations. Often (but not always), a vertical pump will be partially submerged in a slurry pool to transport its contents to different parts of the project site.
Submersible pumps are fully immersed in slurry. They are specially designed and built to handle the rigors of operating within a liquid, but they can degrade quickly, especially if your slurry is highly acidic.
Consider what material you will be pumping. Some pumps are perfect for moving sand and mud, while others are more suited to processing sludge and other waste. Before making a purchase, ensure the pump’s material can handle the density, pH, viscosity, and temperature of the material you process. Full Circle Water’s “Waterbender” system automatically controls pH and bacteria in wastewater by implementing chemical intervention.
Different pumps process materials at different speeds, and the flow rate that’s best for your system will depend on what materials you process and during what stage of processing the pump will be used. For example, slurries that contain a lot of solids need to be pumped at a higher flow rate to prevent material from settling inside the pump and its connected hoses.
Any slurry pump you choose needs to be able to exceed the discharge head of your entire discharge system; otherwise, the system will not operate at peak efficiency and may suffer abrasion.
Knowing the answer to these questions before you make a purchase will help you choose the best pump for your operation and avoid the costs associated with an inefficient or damaged slurry system.
After you’ve selected a pump, you can pair it with a new or existing filtration system to optimize your entire water treatment process. Full Circle Water offers many different water filtration systems, including industrial slurry silos, portable filtration plants, and rapid resettlement systems.
WAVE XP (formerly All-in-One) slurry silo filtration systems are turnkey solutions designed to provide efficient wastewater decanting regardless of the type of operation you run. Full Circle Water’s WAVE XP system was designed based on feedback from over 600 stone fabricators and is among our smartest and most effective slurry silo plants.
Trailer filtration systems are designed to offer clean water on-the-go. Their compact, portable design makes them ideal for projects that need to set up or tear down quickly.
Wastewater decanting is one of the most important phases in any slurry management system. Rapid resettlement systems are designed to recycle up to 90 percent of wastewater and feed it back into production, ensuring your operation never has to wait for water again.
Full Circle Water offers both turnkey and customizable slurry treatment systems. We seek innovative solutions and have a passion for helping our customers find the best systems for their industry.
Slurry pumps (and submersible slurry pumps) are designed for pumping thick materials that can consist of such things as slurries, sand, gravel, mud, crushed rock, muck, manure, and many other highly viscous materials. Typically, a slurry is a mixture of a given material such as crushed rock and water. A slurry pump is purpose built with robust pump components and mechanical seals for pumping abrasive slurries and viscous fluids from the material source, into and through the pump, and downstream to its final destination.
Slurry pumps are inherently rugged by the nature of what they do and are capable of pumping high viscous and high specific gravity solid-laden slurries without clogging. This is why a standard centrifugal pump will often not move highly abrasive slurries over long periods of time.
The non-clogging aspect of a slurry pump design is one of the most critical differentiating factors compared to other pump types. These pumps usually feature heavy duty construction and high efficiency impellers and perform in some of the harshest environments, including dredging, oil & gas, power generation, mining, wastewater treatment, frac sand pumping, and many other industries.
If you need help with pump selection, sales or engineering support, call 619-404-.
The following list of 8 significant considerations is to help you understand your pump application necessities in relation to selecting the best-suited pump for your heavy duty abrasive applications. The greater the viscosity, particle sizes, specific gravity, abrasion, and other important fluid and non-fluid characteristics make selecting a pump more difficult because these factors play into the situation at a greater level of importance, making the following application specifics even more critical.
The key reason these specialized centrifugal pumps offer reliable performance lies in their ability to transport large volumes of slurry with relatively low energy consumption. The centrifugal action, where a rotating impeller creates a flow by converting mechanical energy into kinetic energy, allows for continuous movement of slurries over long distances with reliable operation. Unlike other pump types (including twin screw pumps and other positive displacement pumps), centrifugal slurry pumps can handle large particles, high solids concentrations, and highly viscous fluids without clogging or excessive wear.
Their robust design, including materials like hardened steel or elastomers for critical wear pump components (such as pump shaft, inlet valve, outlet valve, suction hose and pumping chamber), ensures longevity and minimizes downtime, which is crucial in industrial operations where any disruption of fluid flows can lead to significant financial loss. Centrifugal slurry pumps also have the flexibility to be customized for specific applications, such as varying impeller designs or the use of liners to match the slurry’s characteristics (including corrosive liquids or abrasive particles), ensuring superior performance and extended service life.
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In dredging, for example, these pumps help transport large volumes of sediment, sand, and rocks, perfectly suited to heavy duty applications, land reclamation and navigation maintenance. In mining, they are used for transporting ore slurry in mineral extraction processes. Their reliability, versatility, and ability to move challenging materials make centrifugal slurry pumps indispensable in any slurry applications.
A slurry is essentially a mixture of fluid and fine solid particles, and its composition can vary widely depending on the specific application. Generally, slurries are classified into two categories: non-settling and settling. Non-settling slurries consist of very fine particles and have low erosive wear properties, making them easier to pump. On the other hand, settling slurries are formed by coarse particles and have higher wear properties, which can pose more challenges during pumping. The composition of a slurry can include a diverse range of materials such as manure, cement, starch, or coal suspended in water or other liquids. Understanding the specific composition of your slurry is crucial for selecting the right pump and ensuring greater efficiency slurry pumping.
Slurries possess several distinct properties that significantly affect their behavior and handling, making standard pumps inappropriate. These properties include:
Understanding these properties is essential for selecting the right pump and designing an effective slurry pumping system. Each property influences the choice of pump type, material of construction, and overall system design.
Centrifugal slurry pumps are specifically designed to handle the heavy and abrasive nature of slurries. Key features of these pumps include:
The design and construction of a centrifugal slurry pump are critical to its performance and longevity. By incorporating these robust features, centrifugal slurry pumps can effectively handle the challenges of pumping abrasive and heavy slurries, ensuring reliable and efficient operation in various slurry pumping applications.
EDDY Pump Product Categories
If you are pumping slurry, brines, high solids, extremely viscous material, paste, high abrasives (sand & gravel), and material filled with solids, then you found the best-suited pump for the job. Go to: https://eddypump.com/ or Call Us!
Pump Orientation Options
When choosing a slurry pump for an application, there are two categories of slurry pumpsbased on product orientation; vertical pump and horizontal pumps. Vertical or horizontal refers to the shaft orientation. Both pump orientations have their advantages and disadvantages. Vertical pumps help to reduce the space required for pump location and can be maneuvered into smaller spaces, whereas horizontal pumps are the most common pump orientation.
The EDDY Pump is considered one of the premier self-priming high viscosity and high specific gravity pumps in the world and has been designed specifically for demanding applications that require the transfer of thick, abrasive, heavy solid laden materials. The non-clogging design of the pump includes an enlarged wetted path and recessed rotor. This allows the pump to move large volumes of viscous material through the pump without clogging and causing downtime to your application.
Premier Pump Design
The unique design of the recessed rotor creates an Eddy Current as it spins inside the volute. This method of displacing fluid via the uniquely designed recessed rotor creates a vortex (a circular current of fluid) at the pump inlet that assists with drawing the material to be pumped into the volute, exiting the pump discharge, and pumping the material downstream of the pump to the desired location. The Eddy Current also keeps particles and solids maintained in suspension which is critical when pumping high viscous, solid-laden material. The EDDY Pump’s ability to pump concentrated solid matter is perfect for moving viscous materials with as much as 40-70% solids by volume; an impossible task for a lot of traditional pump types. The EDDY Pump can also pass extremely large solids that are almost the size of the liquid inlet and liquid discharge of the pump; these results are beyond the scope of what most other traditional pumps can achieve.
Low Cost of Ownership
An important factor when choosing the best pump for your application goes beyond whether or not the pump can meet the application requirements; there is also the subject of Cost of Ownership and how much it costs you to operate your pump over the course of the pump’s lifetime. Due to the EDDY Pump’s ability to pump high viscous and high specific gravity materials with the volume of very high solid and extremely low water content, the cost to pump the material is drastically reduced. The accruing cost of water that goes along with using pumps that require a high water content to move viscous materials dig very deep into your profits.
Materials of Construction
The EDDY Pump is made of the highest quality materials and is extremely rugged, abrasion resistant, chemically compatible with most fluids, and capable of withstanding a great deal of punishment that is typically inherent in abrasive, high viscosity, and high specific gravity, slurry applications. For more information on the EDDY Heavy-Duty High Viscosity and High Specific Gravity pump go to https://eddypump.com/ or give us a call today!
If you need help with pump selection, sales or engineering support, call 619-404-.
How EDDY Dredge Pumps Work Vs. Centrifugal pumps. EDDY Pump technology explained. Learn more about EDDY Pump Technology.
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