During operation, there are four types of common failures of slurry pumps: corrosion and abrasion, mechanical failure, performance failure and shaft sealing failure. These four types of failures often affect each other. For example, the corrosion and abrasion of the impeller will cause performance failure and mechanical failure, and the damage of the shaft seal will also cause performance…
In the application of slurry pumps, With the increase in the application of mechanical seals, the problem of leakage has attracted more and more attention. The operation of mechanical seals directly affects the normal operation of the pump. The summary and analysis are as follows. Periodic leakage (1) The axial movement of the slurry pump rotor is large, and the…
Purpose of slurry pump Slurry pumps can be widely used in power, metallurgy, coal, building materials, and other related industries such as hydraulic ash removal in thermal power plants, metallurgical concentrator slurry transportation, coal washing plant coal slurry, and heavy-medium transportation to pump slurry containing solid particles. Precautions for slurry pump operation. When the slurry pump is working, the…
The slurry pump is a pump that conveys a mixture of solids and water. Therefore, the medium will be abrasive to the flowing parts of the slurry pump. Therefore, the slurry pump flowing parts need to be made of wear-resistant materials. The commonly used metal materials for slurry pumps are divided into cast iron, ductile iron, high chromium cast…
In the applications of slurry pumps, frequency conversion operation is sometimes required. For example, a direct coupling connection must be achieved at some sites, or the flow rate is unstable at other sites, or the transport distance is relatively long, etc. Hence, frequency converters are needed to adjust the speed of the slurry pump so that the pump discharge…
Pump Knowledge — Commonly used shaft seal types of slurry pumps In the classification of pumps, according to their slurry delivery conditions, we refer to pumps suitable for transporting liquids (mediums) containing suspended solids as slurry pumps. At present, the slurry pump is one of the indispensable equipment in various technological processes such as ore beneficiation, coal…
Pump knowledge — Slurry pump concept and applications 1. Concept of pump: all machines that are used to lift liquid, transport liquid, and increase the pressure of liquid can be called “PUMP” 2. Slurry pump: the pump that transports mixture of water and solids particles which contains dross. Speaking from their principle, Slurry pumps produced…
Recently, we arranged another shipment of a total of 29 slurry pumps to our customer in Europe, which includes models 3/2C-AHR rubber lined slurry pumps, and metal lined slurry pumps of 6/4D-AH, 8/6E-AH, and 10/8F-AH. These pumps will either be used for sand washing, or for feeding hydrocyclones, or mining sectors. If you are looking for a slurry pump…
Two units of gland sealed slurry pumps, model 8/6F-AH installed with 6-vane (F6058A05) impellers will be shipped to our final customer located in the USA, which are directly coupled by 6P (1780rpm) 160kW WEG elec. motors, regulated by VSD. All end suction centrifugal Slurry Pumps normally have a shaft passing through the pump casing on the bearing side of…
CNSME SH SERIES HEAVY DUTY CENTRIFUGAL SLURRY PUMP DESIGN FEATURES: • bearing assembly – A large diameter shaft with a short overhang, minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge-type housing in the frame. • Liners – Easily replaceable liners are bolted, not glued, to the casing for positive…
AH Slurry Pump is a single-stage, single-suction, and horizontal heavy duty centrifugal slurry pump with a cantilever design, The slurry pumps are mainly used in solids containing applications. Depending on process conditions, equipment should be suitable for highly abrasive or corrosive liquids. AH, M, HH series slurry pump is a type of horizontal slurry pump. Slurry transportation is at…
Slurry transportation is at the heart of a mine site, so it’s crucial your pumping equipment is up to the task. Is your existing pump vibrating, cavitating, or leaking? Does your pump shaft keep breaking? Designed to offer high performance, reliability, and low total cost of ownership, when you purchase a CNSME slurry pump, you aren’t just getting a…
