Quartz sand is the main raw material for glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries. In the processing process, it needs to be broken and ground into fine particles first, but some quartz sand contains mud impurities, which seriously reduces the efficiency of quartz sand purification and causes economic losses. In order to obtain high-purity quartz sand, mud removal and purification are very important.
In view of the current development and utilization of complex and difficult-to-separate magnetite ore resources, selecting appropriate mineral processing equipment and appropriately improving the beneficiation process are important ways to improve the efficiency of iron ore beneficiation. Magnetite ore separation equipment is classified based on the main separation force field combination method, and can be divided into single separation equipment such as magnetic separation, gravity separation, and flotation, and joint separation equipment composed of the above single separation processes.
Gravity separation is one of the important methods of gold ore beneficiation. The method is to use the density difference between gold ore and other gangue minerals to complete the beneficiation and extraction of gold. Common equipment for gold mining in the main line mainly includes shakers and jigs. machine, spiral chute and centrifugal concentrator. Let’s take a look at these types of gold reselection equipment!
In the process of gold mine beneficiation, reasonable configuration of equipment is crucial to the normal and smooth progress of the beneficiation process. High-quality equipment ensures efficient operation of the production line, high productivity and gold recovery rates, while minimizing downtime and operating costs. In order to select suitable gold ore beneficiation equipment, factors such as equipment reliability, durability, performance, energy efficiency, ease of maintenance, etc. should be fully considered.
At present, most of the raw gold ore mined needs to be sorted and processed. The purchase of mineral processing equipment requires a lot of energy and cost. It has an important impact on the gold mineral processing effect. Therefore, comprehensive preparations need to be made to purchase equipment for a gold concentrator. In this article we’ll walk through some of the key steps and considerations.
Most limonite exists in the form of 2Fe2O3.3H2O. Its appearance is yellow-brown, dark brown to brown-black in color, weak to medium magnetic, and most contain a large amount of slime. It is a refractory iron ore. According to the classification of mineral processing stages, there are several parts including pre-selection, separation and dehydration. Then the conventional limonite mineral processing equipment will be introduced according to this classification.
The thickener machine is an important piece of equipment in the mineral processing process. It mainly performs solid-liquid separation of the suspension. During the operation of the thickener, if there is no means of monitoring the load of the equipment, the main shaft of the equipment may be broken. As the age increases, the worm and shell inside the thickener will gradually be corroded and damaged, thus causing equipment maintenance. Increased costs and frequent equipment failures will affect the normal production process of the plant. Therefore, understanding the classification of thickener failures and knowing how to quickly solve these problems is an important way to improve the working efficiency of the thickener and the production efficiency of the processing plant.
