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Drum scrubber

Drum scrubber

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Drum scrubber equipment details:

Introduction to Drum scrubber:

The equipment is commonly used for various difficult to wash block iron ores, and Drum scrubbers are divided into two types: drum type and drum plus screening strip type. The drum type ore washing machine can divide the washed raw materials into+40mm and -40mm secondary commodities, and the -40mm double spiral structure groove type sand washing machine can further clean the raw materials into+2mm and -2mm secondary commodities. The ore washing efficiency can reach up to 98%, which is the most effective method for difficult to wash iron ore. The cylinder section of a large cylindrical ore washing machine is composed of a pulping section and a screening section, and the cylinder body is made of wear-resistant rubber as a jaw.

Working principle of large cylindrical ore washing machine:

The cleaning cylinder section is supported by four towing wheels, the electric motor drives the reducer, and the size transmission gear drives the cleaning cylinder section to rotate at low speed. Iron ore with mud and lime powder is fed from the feeding port and enters the rotating drum. It is cleaned by installing a wear-resistant rubber lining plate with a certain angle of view inside the drum, which continuously drives the throwing down. The entire process is moved several times from the feeding end to the feeding end, and the system is washed and rinsed in both directions or reverse directions. The clean iron ore from the cylindrical ore washing machine is lifted by an elevator and unloaded into two layers of conical screens, which are divided into coarse, medium, and coarse The three fine particle size distributions are discharged respectively. Sewage with sludge is discharged according to the perforated partition at the feeding or feeding end.

Advantages and characteristics of cylindrical ore washing machines

1. The drum type ore washing machine has large processing capacity and strong ore washing capacity;

2. The 2 long shaped ore washing cylinder ensures a long residence time for the material inside, fully and effectively dispersing the material;

3. The cylinder body of the 3 cylindrical ore washing machine adopts thickened steel plates;

4. The 4-drum ore washing machine adopts heavy-duty bearings, gears, and supporting wheels;

5 high-power motors and gear systems generate efficient torque;

6 cylindrical ore washing machines use high-pressure washing water to wash the inner wall of the cylinder;

7 The maximum feed particle size of the 7-drum ore washing machine can reach 230mm.

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