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Some models can generate discharge pressures up to 260 ft. (80 m).
Slurry Pump
Slurry Pump Impeller Type
Slurry pump construction materials
The Company Adopts Advanced Computer Aided Engineering Software
Dredge Pump
Will solids size pass through the pump?
AIER will always strive to be your common sense slurry pump and parts supplier in a complex world!
Compared to standard centrifugal pumps, centrifugal pumps optimised for slurry pumping usually have the following features.
Especially when the dredging depth reaches 20m or more, the above situation will be more obvious. The use of underwater pumps can effectively improve the above situation. The lower the installation position of underwater pumps, the smaller the suction resistance and vacuum, which can obviously reduce the losses during the work and improve the working efficiency. The installation of underwater pump can effectively increase the dredging depth and improve the ability to transport sediment.
As described below, there are several >types of pumps that are suitable for pumping slurries. However, before considering which technology to use, we must address several key issues.
With the development of the dredging market, the requirements for dredging equipment are getting higher and higher, and the suction resistance and vacuum of dredging pumps are getting higher and higher, which has a great impact on the efficiency of dredging pumps and the chance of cavitation is getting higher and higher. The number of >dredging pumps is also increasing.
Determine the perfect combination of slow pumping (to reduce wear) and fast pumping to prevent solids from settling and clogging.
There is a better way to pump sewage, overflows and other collected dirty water around the plant.
Capacity: 5-30000m3/h, Head: 5-120m. The company can produce different materials including High
Determine the size of the pump
With the standard flush schedule, the flow is usually adjusted by compressing the packings until a few drops of water are observed leaking from the seals on the drive side. In a quench schedule the flow rate is set by adjusting the inlet valve, while a valve is used on the exhaust side to maintain the correct seal tank pressure. If the outlet water from the seal box is too hot, the flow rate is increased until the outlet water cools, while still maintaining the correct seal box pressure.
Damage to slurry pumps can range from burst seals to bearings and component housings wearing out where they join, to impellers corroding due to cavitation or severe wear and so on. However, there are solutions to these problems.
Slurry pumps can be used for.
Depending on your own requirements, propeller seals, mechanical seals or packing seals can be used.
Submersible Slurry Pump
A typical pump solution for this application is to install a hard metal >slurry pump to withstand these types of conditions. Hard metal pumps need to be able to withstand the most severe abrasive slurry service and they also need to be designed to be extremely easy to maintain and safe.
If a centrifugal pump, is the design and material used to construct the impeller suitable for pumping slurries?
>Dredge Pump
Some models can generate discharge pressures up to 260 ft. (80 m).
The Company Adopts Advanced Computer Aided Engineering Software
>Slurry Pump
Some quench seals are planned to replace the tight fitting outlet restriction with a secondary seal and a top outlet that can be piped to capture the used quench fluid and drain it from the rotating assembly. However the principle is the same, we try to cool the seal rather than flush it in any way.
The Difference Between Flushing And Quenching in Slurry Pump Seals
Customised solutions
Types of slurry pump installation.
Lifetime use
Depending on your own requirements, propeller seals, mechanical seals or packing seals can be used.
Any type of impeller can be used in slurry applications, but closed slurry pump impellers are more common because they are high efficient and abrasion Resistance,. Open slurry pump impellers are usually used well for high concentration solids as they are less likely to clog. For example, the small fibers in paper stock which, in high densities, may have a tendency to clog the impeller. Pumping slurry can be difficult.
Slurry Pump Impeller Size
How does a dredge pump work?
A >dredge pump is a horizontal centrifugal pump that is the heart of a dredger. It is designed to handle suspended abrasive granular materials and solids of limited size. Without a dredge pump, a stranded dredger would not be able to deliver mud.
Traditionally, centrifugal pumps are used to pump highly abrasive slurries. Centrifugal pumps use the force generated by the rotating impeller to impinge kinetic energy into the slurry.
Underwater installation
Particle size, shape and hardness (impact on wear and corrosion potential of pump components)
>Slurry Pump
When pumping slurry in wet sand applications, we must evaluate the abrasive particles flowing through the piping and then assess how they affect the slurry pump. If the pump is lined with poor quality rubber, the particles will not rebound effectively and, as a result, the rubber will begin to break down. The air shavings then begin to accelerate and negatively impact the efficiency of the pump, often leading to turbulence.
- transport solids hydraulically
What is a slurry pump?
Selecting a dredge pump
Stainless Steel, Duplex Stainless Steel, Ductile Iron, Grey Iron, etc. We can also provide natural rubber, elastomer rubber parts and pumps.
Dredge Pump Features
Our firm has strong technical force and is specially engaged in the research of abrasion resistant materials of slurry pumps, sewage pumps and water pumps and the development of new products. The materials include high chrome white iron, duplex stainless steel, stainless steel, ductile iron, rubber, etc.
Auxiliary equipment
Customised pumps