Full-automatic magnetic suspension classificator

Abstract

The invention discloses a full-automatic magnetic suspension classificator. The full-automatic magnetic suspension classificator mainly consists of an ore feeding cylinder (1), an overflow tank (2), a host machine (3), a protective cover (4) and a control system. Pulp is fed in equipment through a feeding pipe (5); and water is fed in the equipment through a water feeding pipe (39). The water tangentially enters a sorting cylinder (28), and rotates to ascend. After the pulp enters the equipment, the full-automatic equipment control sorting is realized through cooperation among a detecting module, a data arranging module, a feedback module, an actuation module and a power supply module of the control system. The full-automatic magnetic suspension classificator achieves the purposes of improving the sorting effect, reducing the equipment water consumption and realizing the equipment large-scaling by combining the effects of a reverse dispersing magnetic field and an inner cylinder (30) and the effect of an electromagnetic auxiliary magnetic system (57) or a permanent magnetic auxiliary magnetic system (58), and finally realizes the purposes of improving the equipment sorting effect and the handling capacity, reducing the water consumption and improving the automation degree.

Description

technical field [0001] The invention belongs to the technical field of magnetic separation, and in particular relates to a fully automatic magnetic levitation concentrator, which belongs to novel intelligent electromagnetic separation equipment. Background technique [0002] With the surplus of the iron ore market and the trend of iron ore in the recent period or even a long-term downturn. For the major mineral processing plants, improving the mineral processing technology and reducing the production cost of iron ore fine powder has become an urgent problem to be solved. [0003] To reduce the production cost of iron concentrate powder, it can be realized by mining high-grade raw ore or improving the beneficiation process. Due to the fact that domestic mines are generally poor ore, there are very few rich ore. For most of the domestic processing plants, the way of mining high-grade raw ore is almost impossible to realize. Therefore, the production cost of iron concentrate...

AI Technical Summary

Problems solved by technology

For the desliming tank, permanent magnets and water are used to separate and desludge, which can only ensure the desliming, but cannot remove the poor conjoined organisms, so the grade improvement is limited

Magnetic separation column can guarantee high product yield and high recovery rate at the same time, but it has the disadvantage of low processing capacity, making it difficult to achieve large-scale and large processing capacity

Although products such as elutriating magnetic separators, grade hoists, and spiral columns have overcome the above shortcomings, they consume a lot of water

Moreover, the automation level of these equipment is very low and requires a lot of manpower to maintain and adjust, which increases the cost of iron concentrate powder

Images