Tobee 8x6F AHR Mineral Processing Centrifugal slurry pump

Product Description:
8/6F-AHR Rubber Lined Slurry Pump is the standard heavy duty slurry pumps which designed for the continuous pumping of highly abrasive, high density slurries with minimal maintenance requirements, It maintains high efficiencies over the wear life of its components. 8/6 slurry pump typically used in process plant transfers, wet waste processes, recycling-washing plants, sand plant duties, heavy minerals processing, mineral recovery and chemical process plant.
Design Features:

√ Heavy duty construction with through-bolt design provides ease of maintenance and minimal downtime

√ Ductile iron fully lined casing provides durability, strength, safety, and long service life

√ Large diameter, slow turning, high efficiency impellers designed to achieve maximum wear life and low operating costs

√ Large, open internal passages designed to reduce internal velocities, maximize wear life and lower operating costs

√ Thick rubber or alloy bolt-in liners provide superior corrosion resistance plus offer ease of liner change-out and interchangeability to reduce overall maintenance costs and maximize wear life

√ Minimal shaft/impeller overhang reduces shaft deflection and increases packing life

√ Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life

√ Grease or oil lubrication bearing assembly options offer ease of maintenance and reduced downtime

√ Optional dry running shaft seal reduces or eliminates flush water requirements

√ Effective expeller prolongs packing life while reducing or eliminating flush water requirement

Tobee® 8/6 F AHR Rubber Lined Slurry Pump Performance Parameters:

Model

Max. Power

(kw)

Materials

Clear water performance

Impeller

Vane No.

Liner

Impeller

Capacity Q

(m3/h)

Head H

(m)

Speed n

(rpm)

Eff. η

(%)

NPSH

(m)

8/6F-AHR

120

Rubber

Rubber

324-720

7-49

400-1000

65

5-10

5

Rubber Lined Slurry Pump Transmission Options:

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 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.

Slurry Pumps Seal Arrangement:

•Packing Seal is a general shaft seal for slurry pumps. It applys to various pumping conditions, PTFE and Graphite materials of Packing can be used in high corrosive slurries or high temperature conditions.Using ceramic shaft sleeve, For high abrasion conditions, The ceramic shaft sleeve is available.
•Expeller Seal is an impeller force of reversed centrifugal force, preventing slurry leakage. Slurry pump expeller seal can be used on the single-stage pump when the positive pressure of pump inlet is no more than 10% of pump outlet pressure or on the first-stage pump in the pump series.
•Mechanical Seal is advanced sealing technique without sealing leakage, The advantages are integrating construction, convenient installation & replacement, The design of mechanical seal and seal box is suitable for liquid flow condition, So it has high abrasion and vibration resistance, pump mechanical seal can be used in various severe conditions.