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Paddy magnetic separator

A magnetic separator and paddy technology, which is applied in paddy magnetic separation and rice processing fields, can solve the problems of magnetic metal residues, etc., and achieve the effect of increasing the area, improving the efficiency of magnetic separation, and improving the effect of magnetic separation

Inactive Publication Date: 2019-05-03
重庆诚阳农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual processing of rice, there are more rice moving along the multi-layer mechanism at the same time, the rice on the multi-layer structure has a larger thickness, and the magnetic metal is difficult to be attracted by the magnet when wrapped in the rice, so the magnetically separated rice There is still magnetic metal remaining

Method used

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Embodiment Construction

[0024] The following is further described in detail through specific implementation methods:

[0025] The reference signs in the drawings of the description include: drum 1, discharge hole 11, cover body 12, balance hole 121, retaining cylinder 2, magnetic separation chamber 21, magnetic part 3, guide ring 4, outer cover 5, bottom cover 51 , air vent 52, rotating shaft 6, axial flow blade 61, dust removal box 7, air intake pipe 71, negative pressure pipe 72.

[0026] The embodiment is basically as attached figure 1 Shown:

[0027] The rice magnetic separator includes a frame, an acceleration mechanism and an adsorption mechanism. The acceleration mechanism includes a driving member, a rotating drum 1 and a vertically arranged rotating shaft 6. The rotating drum 1 is connected to the frame in rotation, and the top of the rotating shaft 6 is welded to the bottom of the rotating drum 1. , the middle and upper parts of the drum 1 are provided with an inner cavity, and the top of...

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PUM

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Abstract

The invention relates to the field of rice processing, and specifically a paddy magnetic separator. The paddy magnetic separator includes an acceleration mechanism and an adsorption mechanism. The acceleration mechanism comprises a driving member, a rotating drum and a vertically arranged rotating shaft, wherein the rotating drum is rotatingly disposed, the rotating shaft is fixed on the bottom ofthe rotating drum, the top of the rotating drum is provided with a feeding opening, the side wall is provided with multiple materials discharging holes, and the driving member drives the rotating shaft to rotate; and the adsorption mechanism comprises magnetic members capable of attracting magnetic metal and a blocking drum located at the outer circumference of the rotating drum, a magnetic separation chamber is formed between the side wall of the retaining cylinder and the side wall of the rotating drum, and a material discharging opening is disposed on the bottom of the blocking drum. In the scheme, contact between the magnetic members and metal is more sufficient, and the magnetic separation effect is better.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to the field of rice magnetic separation. Background technique [0002] Rice needs to go through steps such as screening, stone removal, magnetic separation, hulling, paddy separation, rice milling, color sorting, and polishing to obtain polished rice. Magnetic separation is to remove the magnetic metal mixed in the rice. The existing magnetic separator mainly includes a magnet and a multi-layer structure arranged from top to bottom. The rice passes through the multi-layer structure from top to bottom in turn. During the movement of the rice, the magnetic metal mixed in the rice is attracted by the magnet and does not As the rice moves, the separation of the rice and the magnetic metal is completed. [0003] However, in the actual processing of rice, there are more rice moving along the multi-layer mechanism at the same time, the rice on the multi-layer structure has a larger thickne...

Claims

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Application Information

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IPC IPC(8): B03C1/30
Inventor 雷济东
Owner 重庆诚阳农业发展有限公司
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