A state-of-the-art hydrocyclone control system in grinding circuits functions as follows: a coarser mill discharge at higher solids content results in the feed suspension of the hydrocyclones being diluted. Subsequently, the higher hydrocyclone throughput is controlled by regulating the pump speed. Using this control mechanism, not all of the ...
grinding circuits, SAG and Ball Mill discharge and cyclone feed. LCV Q [m3/h] max. 2,045 H [m] max. 38 p [bar] max. 10 T [°C] max. + 120 Vertical cantilever, rugged hard metal sump pump with bottom suction and no submerged bearings. Includes replaceable wet end parts in metal alloys with a durable mechanical end.
Outotec mill discharge pumps have been designed for mill circuit applications, such as SAG/ball mill discharge pumps and hydrocyclone feed. Special emphasis has been placed on components that have to withstand exceptional wear from coarse heavy solids and flow turbulence, the company says.
Specifically designed for mill circuit applications, the range consists of hard metal lined (MDM) slurry pumps and rubber lined (MDR) slurry pumps. Flow rates to 12 000 m³/h – 52 800 USGPM; Heads up to 70 m - 230 ft; Typical applications. SAG/Ball mill discharge pumps; Tailings pumps; Hydrocyclone feed
Figure 8 – Discharge pumps positions – Settling Our recommendation of slurry pump position "G" for mill circuit applications has been implemented in a number of grinding plants, as shown below: Figure 9 – Discharge positions, Position "G" – ® MCR-M 750 pump Discharge position "G", Bottom Horizontal. Maximum Level of Slurry
A state-of-the-art hydrocyclone control system in grinding circuits functions as follows: a coarser mill discharge at higher solids content results in the feed suspension of the hydrocyclones being diluted. Subsequently, the higher hydrocyclone throughput is controlled by …
1. These have been served as hydrocyclone feed pumps in closed regrinding mill circuits;2. Pump performance has met Contract requirements: Q=3151m3/h, H=41m, n=370rpm, Eff=80﹪, N=782kW;3. Pumps have run smoothly, with low failure rates and normal …
Cyclone Feed Pump A 5″ x 4″ SRL-C Pump delivers a minus 1/8″ screen undersize and rod mill discharge at a rate of 288 g.p.m. of 20% solids …
Outotec mill discharge pumps have been designed for mill circuit applications, such as SAG/ball mill discharge pumps and hydrocyclone feed. Special emphasis has been placed on components that have to withstand exceptional wear from coarse heavy solids and flow turbulence, the company says.
Grinding circuits operate continuously, with a hydrocyclone cluster at the mill's discharge end separating particles finer than the desired size through its overflow, while relatively coarser products are returned to the mill for further grinding. Upon leaving the mill, particle classification accuracy is critical.
The CF-S pump is ideal for grinding mill discharge, hydrocyclone feed, minerals processing, tailings, sugar processing and other industrial applications. The CF-S pump provides ideal duty points with flows from as low as 2.3 m 3 /h to over 4 000 m 3 /h. A single Flowrox CF-S centrifugal pump can reach heads in excess of 76 m and provides a good ...
A separation system comprising at least one hydrocyclone stage having a pump, a hydrocyclone unit with feed inlet means and at least two discharge conduits leading therefrom, a conduit leading from the exhaust of said pump to the feed inlct means of said hydrocyclon'e unit, conduit means for delivering a liquid-borne feed material to be ...
Very heavy duty pump shaft used in MC mill circuit pumps crusher as in conventional milling), reduced in size to around minus 20cm (or 8 inches), then mixed with
The CF-S pump is ideal for: Grinding mill discharge; Hydrocyclone feed; Minerals processing; Tailings; Sugar processing and; Other industrial applications. The pump range handles lower flows 2.3 m 3 /h through excess of 4 000 m 3 /h. A single Flowrox CF-S centrifugal pump can reach heads higher than 76 m and has a good ratio between efficiency ...
Multotec supplies a complete range of pumps for medium and heavy duty slurry applications, including cyclone feed, spirals feed, mill discharge, tailings disposal, filter feed, effluent discharge and spillage.. Available with short lead times, our pumps are designed to efficiently transfer abrasive and corrosive slurries in wide range of industries, from mining and mineral …
Corossion And Wear Resistant Mining Slurry Pump. Horizontal Hydrocyclone Feed Slurry Pump. Centrifugal Vertical Mining Slurry Pump. Mill Discharge Sand Suction Slurry Pump. Thickner Overflow High Chrome Mining Sludge Sewage Pump. High Chrome Cast Iron Centrifugal Slurry Pump Impellers. Abrasion Resistant Mill Wear Liner
By eliminating particle grinding in the pump, and its resulting particle degradation, the millMAX provides the desired feed to your hydrocyclones for better separations. Reduced cost-per-ton pumped The millMAX has been proven worldwide to reduce power costs, reduce maintenance costs, reduce downtime, and eliminate particle degradation when ...
The ball mill operates in closed circuit with hydrocyclones. Ball mill discharge is combined with vibrating screen undersize in the cyclone feed pump box and is pumped to hydrocyclone clusters. Combined slurry is pumped using variable speed horizontal centrifugal slurry pumps (one operating and one standby) to the cyclone clusters.
Furthermore, VASA HD pumps are well suited for when a higher maximum pump operating pressure is needed. Flow rates to 1 000 m³/h – 4 400 USGPM; Heads up to 55 m – 180 ft; Maximum operating pressure 25 bar – 360 psi; Typical applications. Mill discharge; Hydrocyclone feed; Tailings disposal; In plant slurry transfer pumps
These pumps are equipped with rugged wet-end parts that feature heavy metal or rubber sections at points of extreme wear to increase performance and reduce maintenance cost. Flow rates to 12 000 m³/h – 52 800 USGPM; Heads up to 70 m - 230 ft; Typical applications. SAG/Ball mill discharge pumps; Tailings pumps; Hydrocyclone feed
A rod mill was integrated with a hydrocyclone and produced a grind at the rate of 250 t/h. Samples taken simultaneously from the discharge of the rod mill and the overflow and underflow streams from the hydrocyclone gave the following results. Calculate the circulating ratio and circulating load.
US2870908A US476266A US47626654A US2870908A US 2870908 A US2870908 A US 2870908A US 476266 A US476266 A US 476266A US 47626654 A US47626654 A US 47626654A US 2870908 A US2870908 A US 2870908A Authority US United States Prior art keywords solids hydrocyclone feed separation slurry Prior art date Legal status …
Mills feed one sump. Each sump has one cyclone feed pump, plus a standby … to the ball mill discharge sump. ... Find the Wayne Sump Pump Discharge Adapter by Wayne at Mills Fleet Farm. Mills has low prices and great selection on all Sump Pumps. ... The combined mill discharg-es are pumped to undergo classi? cation, normally via hydrocyclones.
SAG/Ball mill discharge pumps Tailings pumps Hydrocyclone feed Sustained efficiency and uptime An improved uptime and sustained efficiency across your product's entire lifecycle is important to us. Our extensive range of pumps cover flows of up to 12000 m 3 /h.
Also, mass and water content at the hydrocyclone discharge must be mini- balances were used to calibrate the hydrocyclone feed mized. This criteria also implies a higher solid circulat- flowmeter (Lisboa, 1999). ing load to keep the mill feed free of extremely fine The solid concentration at the hydrocyclone under- particles.
Outotec mill discharge pumps have been designed for mill circuit applications, such as SAG/ball mill discharge pumps and hydrocyclone feed. Special emphasis has been placed on components that have to withstand exceptional wear from coarse heavy solids and flow turbulence, the company says.
Hydrocyclone Feed Pump Pressure PSI vs Operating Parameters · For a hydrocyclone to work at peak efficiency the volume of slurry and the feed pump delivery pressure must remain constant. If the cyclone feed pump is allowed to SURGE the up and down pressure will cause poor separation at the point of high and low operating pressure.
The third type of classification used in mining is the Hydrocyclone, commonly called a Cyclone. Unlike the others it has no moving parts and is worked in conjunction of another piece of equipment, a pump. To understand the Hydrocyclone Working Principle we must first know its components. Beginning at the top, there is the OVERFLOW DISCHARGE.
Our UMD pump was designed specifically for these highly abrasive and diverse particle size applications. By integrating a superior hydraulic design and the patented millMAX suction-side sealing system, the UMD maximizes wear life and increases efficiency. Applications include: Mill discharge. Oil sands hydrotransport and PSV/PSC feed and underflow.
changes in mill operating parameters like variation of input flow rate of material like surging of feed caused by pumps and level of mill discharge sump. The mill control strategy has to compensate for these variations and minimize any disturbances to the hydrocyclone that is usually in closed circuit.
حقوق النشر © 2024.Artom كل الحقوق محفوظة.خريطة الموقع