The 50HHS-D high head slurry pump is equivalent to warman HH Slurry Pump, for metallurgy, coal washing. It is a single-stage, single-suction and horizontal heavy duty centrifugal slurry pump with a cantilever design, HHS High Pressure Slurry Pump is mainly used in rough solids containing applications. Depending on process conditions, equipment should be suitable for highly abrasive or corrosive liquids.
The High Pressure Slurry Pump HHS is a cantilevered, horizontal, centrifugal slurry pump, which is specifically designed to combat the need to run conventional to generate high heads often required in many modern slurry pumping application single pump unit rather than series pumping can be adopted, at greatly reduced capital cost, while the Wear-Resistant Slurry Pump and High Head still offering optimum wear life and efficiency.
Pump Range:
● Discharge Size:1"to 6"
● Capacity:16 to 1125m3/h
● Heads:12 to 95m
Typical Application:
★ Mill Discharge
★ Coarse Sand
★ Tailings
★ Mineral Concentration
★ Heavy Media
★ Coal Washing
★ Phosphoric Acid
★ Process Chemical
★ Bottom/Fly Ash
★ Metal Smelting
HHS Slurry Pump Structure
High Head Slurry Pump Features:
● Our HHS Series high head centrifugal slurry pump has only one impeller that allows slurry to enter the chamber from the suction side. It is a centrifugal high head slurry pump designed to handle high pressure, high flow applications.
● The interior of the double-sleeve design is a wet end made of wear-resistant high chrome.
● Different types of impellers are designed to handle different flow patterns.
● The shaft is sealed with a packing gland. Propeller dynamic sealing and other mechanical seal configurations are an option.
● The HHS Series high pressure centrifugal slurry pump is designed to deliver high volume, low lift high speed pumps. It is suitable for low-abrasive, low-viscosity slurry pumping applications.
● The discharge have 8 positions spaced at 45 degrees and can be selected to meet installation and application requirements
High Head Slurry Pump Advantages:
● The double-sleeve design of our single-suction High Head Electric slurry pump allows for axial splitting. Made ofductile iron, the pump casing is able to withstand the main pressure generated in the pump chamber. The lining is madeof wear-resistant material and does not stick to the outer casing for easy maintenance and replacement.
● The High Head slurry pump body is fixed to the mount by a plurality of bolts. The user can easily adjust thegap between the impeller and the suction pad from below the housing.
● Packing gland seals,mechanical seals and drain seals prevent mud leakage during pumping.
● The compact construction allows the pump to occupy a small footprint.
Shaft Seal Structure:
Shaft Seal Type:
★ Packing Seal
As one of the most popular shaft seal type, the packing seal can go with low-flush or full flush arrangement which uses flushing water to prevent media from escaping the pump housing. This kind of seal is suitable for use under all pumping conditions. In situations where corrosive solids or high temperature might be encountered, Teflon or aramid fiber is used as the packing material for the gland. For high abrasion conditions,a ceramic shaft sleeve is available.
★ Expeller Seal
The combination of impeller and expeller creates the pressure needed to seal against leakage. Together with the gland seal or lip seal which is used as the shut-down seal, this type of seal can handle sealing requirements for applications where full-flush gland seal is impractical due to lack of water on the site, or sealing water is allowed to enter inside the pumping chamber to dilute the slurry.
★ Mechanical Seal
HHS series heavy duty slurry pump utilizes a leak-proof mechanical seal design which allows easy installation and replacement. Other types of mechanical seal are among options to suit the ah slurry pump China for various pumping applications.
We also utiize special ceramic and alloys of high strength and hardness on parts that are subjected to friction. Unique design of and seamless fit between the mechanical seal and seal chamber provides excellent resistance to abrasion and shock that ensures its effectiveness under the toughest conditions.
Slurry Pump and Engine System Drive Types:
★ DC Type: The output shaft of a motor is directly connected to the input shaft of a pump via a pump coupler. This type of connection is suitable for applications where the speed of the slurry pump is the same as that of the motor.
★ CV Type: The tailing handling slurry pump is driven by a belt connected to the crankshaft of the engine. This way of connection allows for saving space, easy installation, and fast adjustment of pumping speed.The motor is fixed to the motor support frame which is located on the bearing support above the slurry pump.
★ ZV Type: Another type of belt drive that allows easy adjustment of pumping speed. The motor is directly fixed to the bearing support. This way of installation is suitable for motors with larger horsepower than is possible with CV type of installation. Due to the installation of motor onto the bearing support, this method helps save installation space.
★ CR Type: This type of belt drive makes it easier to adjust pumping speed. The installation allows both the motor and slurry pump to be fixed to the ground. The motor is installed to the side of the pump.This installation method is suitable for large-power motors.
HHS High Head Slurry Pump Performance Specifications:
| MODEL | OEM PUMP MODEL | MAX | CAPACITY | HEAD | SPEED | MAX.Eff | NPSH |
| POWER (KW) | (m 3 /h) | H(m) | n(r/min) | η% | (m) | ||
| 25HHS-C | 1.5/1C-HH | 30 | 16.2~34.2 | 25~92 | 1400~2200 | 20 | 2~5.5 |
| 50HHS-D | 3/2D-HH | 60 | 68.4-136.8 | 25-87 | 850-1400 | 47 | 3-7.5 |
| 100HHS-F | 6/4F-HH | 260 | 324~720 | 30~118 | 600~1000 | 64 | 3~8 |
| 150HHS-S | 8/6S-HH | 560 | 468~1008 | 20~94 | 500~1000 | 65 | 4~12 |
Applications:
The HHS centrifugal high pressure slurry pump is the pump for highly abrasive/density slurries in processes from cyclone feed to regrind, mill discharge, flotation, mine drainage and tailing in minerals plants plus other industrial applications, Sometimes, it could also be used in dredging of settling lagoons and pumping of drilling mud, industry processing etc.
| • Mining • Mineral processing • Aggregate processing • Chemical and Fertilization • Power generation | • Phosphate matrix fertilization • Pulp and paper • Waste sludge • Paper mill wastes and liquors • Precipitated CaCO3 | • Plaster • Bottom/fly ash, lime grinding • Dirty water • Pulp and paper • Oil and gas |
| • Waste water treatment • Ball mill discharge • Rod mill discharge • SAG mill discharge • Fine tailing | • Flotation • Heavy media process • Minerals concentrate • Mineral sands • Coal-washing plant | • Coarse sand • Coarse tailing • Dredging • FGD • Wet crushers applications |
| • Wet scrubber systems • Process chemical • Iron and Steel • Ni acid slurry • Fracking slurries | • Clay and sand slurries • Kaolin clay • Carbon slurry • Lime mud • Oil sands | • Phosphoric acid • Secondary grinding • Cracking operations • Cyclone feeds • Fine primary mill grinding |
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Disclaimer: We don't represent or is not in anyway affiliated with Warman®, Metso®, Goulds®, Durco®, Andritz®, Mission® and other brand names, all these brand names are respected of their owners. Any brand name, model, number, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman® , Metso®, Goulds®, Durco®,Andritz®, and Mission®. Our pump and spare parts interchangeable only.
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