What are the advantages of a centrifugal concentrate in actual production? Next, Dasen mining will give you an example.
The centrifuge has a large processing capacity and is suitable for rough separation, pre-concentration and sweeping, and can solve the problems of small processing capacity and low work efficiency in the traditional shaking table gravity separation process.
For example, for a 1000t/d processing plant, if a shaker is used, at least 50 shakers need to be configured, but if the combined process of centrifugal roughing + shaker concentration is used, only 6 shakers are needed. It is equivalent to 1 centrifugal concentrate + 6 shakers to meet the original processing capacity of 50 shakers. And after the pre-concentration of the centrifuge, the effect will be better when the shaker is selected.
Let’s compare shaker parameters with a centrifugal concentrate parameters.
|Equipment||Ratio of enrichment||Capacity（t/d）||Water consumption（m3/d）||Power consumption（kw/d）||Area covered|
It can be seen from the comparison that in terms of stand-alone equipment, the power consumption, water consumption and floor space of the centrifuge are higher than those of the shaking table, but in actual production, the shaker requires more quantity due to its small processing capacity. Then let’s take a look at the data comparison before and after using the centrifugal reselection process.
1000t/d processing plant
|Process||Number of equipment||Total power consumption（kw/d）||Total water consumption（m3/d）||Area covered|
|Centrifuge roughing+Shaker concentration||1Centrifuge +5-8 Shakers||1068kw-1176kw||2760m3-4200m3||49m3-73m3|
From this table it is apparent that a centrifuge with 6 shakers is equivalent to 50 shakers when used in actual production. According to this value, the combined process of “centrifuge roughing + shaking table concentration” can save 38% of electric energy, 86% of water, and 85% of workshop every day in a 1000t/d processing plant. At the same time, the centrifuge gravity separation process has a high degree of automation. One centrifuge and six shakers only need to be equipped with one worker, which can save 66% of manpower.
|Process||Number of equipment||Total power consumption（kw/d）||Total water consumption（m3/d）||Area covered||Labor quantity|
|Centrifuge roughing+Shaker concentration||1台离心机+6台摇床||1104kw||3240m3||57m3||1|
|contrast||Save electricity38%||Save water86%||Economical land use85%||Labor saving66%|
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