Dry strong magnetic separator

Abstract

The invention discloses a dry strong magnetic separator, wherein the stand of the dry strong magnetic separator is provided with a first bin and a second bin for mounting sorting devices; the first bin is positioned below a vibrating hopper; a first-stage sorting cylinder assembly is arranged in the first bin; the second bin is positioned below the first bin; a second-stage sorting roller assembly is arranged in the second bin; platforms of the first bin and the second bin are provided with two parallel guide rails for rolling the first-stage sorting cylinder assembly and the second-stage sorting roller assembly respectively; the first-stage sorting cylinder assembly is a modularized sorting cylinder assembly member which can integrally and horizontally move in the first bin; and the second-stage sorting roller assembly is a modularized sorting roller assembly member which can integrally and horizontally move in the second bin. The dry strong magnetic separator has the advantages of high stability performance, low wear of a magnetic cylinder or magnetic roller bearing, convenience in mounting, maintenance and operation, long service life, capability of increasing the utilization rate and the production efficiency of equipment when applied to a large-sized assembly line, no need of starting hoisting equipment in need of maintenance and overhauling, time saving and capabilities of increasing efficiency and reducing maintenance difficulty and cost.

Description

technical field [0001] The invention relates to a magnetic mineral separation equipment, in particular to a dry strong magnetic separation machine. Background technique [0002] The dry strong magnetic separator can separate weakly magnetic minerals, with large particle size and high production efficiency. Under the condition of stable production of the equipment, it can increase the production rate, save electric energy and increase economic benefits. [0003] The magnetic separators currently used are welded brackets with ordinary profiles, holes are opened on the brackets, and the magnetic cylinder (sorting cylinder) or magnetic roller (sorting roller) is directly installed on the ordinary profile bracket through the bearing seat, and the separation plate controls The main method is manual control, so the dry strong magnetic separator designed in this way has the following problems: 1. The magnetic cylinder (sorting cylinder) or magnetic roller (sorting roller) is direct...

AI Technical Summary

Problems solved by technology

[0003] The magnetic separators currently used are welded brackets with ordinary profiles, holes are opened on the brackets, and the magnetic cylinder (sorting cylinder) or magnetic roller (sorting roller) is directly installed on the ordinary profile bracket through the bearing seat, and the separation plate controls The main method is manual control, so the dry strong magnetic separator designed in this way has the following problems: 1. The magnetic cylinder (sorting cylinder) or magnetic roller (sorting roller) is directly installed on the frame, several cylinders cannot be assembled at the same time, and the installation period is long; during the installation process, due to the strong magnetism of the magnetic cylinder / roller, it is required to install A large operating space is reserved, which increases the volume of the equipment and consumes more materials; 2. The bearing seat supporting the magnetic cylinder or magnetic roller is directly installed on the bracket, which not only requires a large amount of installation work, but also due to the relatively low welding accuracy, the profile surface cannot be finished, and the dimensional tolerance of the bearing seat position cannot be guaranteed. Finally, the concentricity of the two inner holes is low, resulting in poor stability of the equipment. During use, due to the non-concentricity of the bearings, the bearings of the magnetic cylinder or magnetic roller are easy to wear, which affects the service life of the equipment; 3. The magnetic cylinder or magnetic roller is both The fixed parts of the equipment can only be handled in the production line, and the maintenance is relatively difficult, which greatly affects the efficiency of the assembly line operation; 4. The control method of the partition board is mainly manual control, which not only has poor control accuracy, but also adjusts the workload Big, inefficient, delayed production

Images