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Permanent magnetic expansion cylinder magnetic extractor

A technology of permanent magnet drum and magnetic separator, applied in the field of magnetic separator, can solve problems such as energy consumption, and achieve the effects of low cost, simplified structure and energy saving

Inactive Publication Date: 2013-04-03
陶仁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the rotation of the drum needs to be driven by a motor, which consumes energy

Method used

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  • Permanent magnetic expansion cylinder magnetic extractor

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Embodiment Construction

[0009] like figure 1 A kind of permanent magnet drum magnetic separator shown, comprises bin body 4, is provided with feed inlet 1 above bin body 4, is provided with discharge outlet 8 below bin body 4, and the bottom of feed inlet 1 in bin body 4 passes through A roller 6 is installed on the bearing, and a fixed magnetic group 5 is arranged inside the roller 6, and the fixed magnetic group 5 is arranged in a fan shape, an air suction port 3 is arranged above the bin body 4, and a miscellaneous discharge port 9 is arranged under the bin body 4, and the feeding Port 1 is also provided with a leveling door 2, and the outer surface of the drum 6 is provided with a number of retaining strips 7, which are evenly arranged on the outer surface of the drum 6 and can rotate together with the drum 6.

[0010] When the present invention works, the material with magnetic impurities enters the bin body 4 from the feed port 1, and when the material falls into the surface of the drum 6, it i...

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Abstract

The invention discloses a permanent magnetic expansion cylinder magnetic extractor in the field of a feed processing device. The permanent magnetic expansion cylinder magnetic extractor comprises a storehouse body, wherein a material inlet is arranged above the storehouse body, a material outlet is arranged under the storehouse body, an expansion cylinder is installed under the material inlet in the storehouse body by a bearing, the expansion cylinder is internally provided with a fixed magnetic group, the magnetic group is fan-shaped, an exhaust opening is further arranged above the storehouse body, an impurity outlet is further arranged under the storehouse body, the material inlet is further provided with a material homogenizing door, and the outer surface of the expansion cylinder is further provided with a plurality of material baffle strips. According to the permanent magnetic expansion cylinder magnetic extractor, the material baffle strips can be impacted due to the action of gravity when materials fall off, the expansion cylinder can be driven to rotate, and the process of magnetic impurity removal in the materials can be completed, so that the impurity can be removed by the means that the expansion cylinder is driven to rotate without a power source, therefore, the energy sources can be saved, the structure can be simplified, the cost can be reduced, and the permanent magnetic pulley magnetic extractor can be used for the impurity removing process in the process of feed processing.

Description

technical field [0001] The invention relates to a feed processing device, in particular to a magnetic separator. Background technique [0002] Magnetic separation has this important significance in the process of feed processing. Magnetic separation can remove the magnetic impurities in the material to be processed, avoiding the wear and tear of the processing machinery caused by the magnetic impurities in the process of feed processing. The main working structure of the magnetic separation equipment is a magnet According to different methods of generating magnetic fields, magnets can be divided into electromagnets and permanent magnets. Because electromagnets consume electric energy during work and have high investment costs, permanent magnets are generally used in magnetic separation equipment. In the prior art, there is a permanent magnet Drum magnetic separator, which includes a bin body, with a feed port above the bin body, a discharge port below the bin body, a drum in...

Claims

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Application Information

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IPC IPC(8): B03C1/14
Inventor 陶仁
Owner 陶仁
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