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Mineral separation breaking device

A crushing device and crushing technology, which is applied in the direction of grain processing, etc., can solve the problems of poor quality of crushed materials, thin thickness, and great influence on the quality of finished mineral materials, and achieve high-quality crushed materials, sufficient crushing, and scientific design. Effect

Inactive Publication Date: 2016-03-30
LUOYANG LVREN ENVIRONMENTAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Jaw crushers are often used for coarse crushing of ores, which have the advantage of crushing large pieces of mineral materials, but in actual use, due to the production of natural ecology and the work of mining ores, there are often some flat-shaped mineral materials with a large volume. Large, but the thickness is very thin, and the nearly V-shaped cavity of the jaw crusher and the crushing method of extrusion can only be used for thicker mineral materials. Once the flat mineral material enters the crushing chamber in the wrong direction, it is easy to directly Sliding into the finished product warehouse, causing the problem of poor quality of the finished product, and there are a large number of flat mineral materials, so this has a great impact on the quality of the finished product

Method used

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Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a crushing device for mineral processing includes a box body 11, a movable jaw plate 13 and a static jaw plate 12. A plurality of transmission rollers 14 are installed at the same place, and the rotation directions of the plurality of transmission rollers 14 are consistent. The plurality of transmission rollers 14, the lower end of the static jaw plate 12 and the lower end of the movable jaw plate 13 form a fence type As for the screening net, the box body 11 is provided with residual material outlets corresponding to the conveying directions of the plurality of conveying rollers 14 . A plurality of the conveying rollers 14 form a slope along the conveying direction. The endmost conveying roller 14 along the conveying direction is higher than the conveying roller 14 adjacent to it to form a stop step.

[0026] Working principle: Mineral material enters the crushing chamber for crushing. If flat mineral material enters and is not crushed by t...

Embodiment 2

[0028] Such as figure 2 As shown, the residual material outlet includes an inclined material guide plate with one end connected to the discharge ends of a plurality of the conveying rollers 14, baffles on both sides of the material guide plate and a baffle connected to the lower end of the material guide plate. Residue warehouse 15. It also includes a residual material crushing device, which includes a crushing table 16 arranged at the bottom of the residual material bin 15 and a crushing hammer 17 corresponding to the crushing table 16 . Each side wall of the residual material bin 15 is respectively provided with push plates, and each of the push plates is driven by a motor and a cam transmission mechanism to perform consistent reciprocating motions. A scraper 19 is arranged on the crushing table 16, and a discharge port 18 is arranged at the bottom of the side of the waste bin. The transmission roller 14 is covered with an anti-skid rubber washer. The hammer head portion...

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Abstract

The invention provides a mineral separation breaking device. The device comprises a box body, a movable jaw plate and a fixed jaw plate. A plurality of conveying rollers are arranged below a discharging opening of a breaking cavity defined by the fixed jaw plate and the movable jaw plate, and the rotation directions of the conveying rollers are consistent; a fence type screening net is defined by the conveying rollers, the lower end of the fixed jaw plate and the lower end of the movable jaw plate; and defective material outlets corresponding to the conveying directions of the conveying rollers are formed in the box body. The mineral separation breaking device has the beneficial effects of being scientific in design, sufficient in breaking, high in broken material quality and suitable for breaking flat mineral aggregate.

Description

technical field [0001] The invention relates to a crushing device, in particular to a crushing device for ore dressing. Background technique [0002] Jaw crushers are often used for coarse crushing of ores, which have the advantage of crushing large pieces of mineral materials. However, in actual use, due to the production of natural ecology and the work of mining ores, there are often some flat-shaped mineral materials with a large volume. Large, but the thickness is very thin, and the nearly V-shaped cavity of the jaw crusher and the crushing method of extrusion can only be used for thicker mineral materials. Once the flat mineral material enters the crushing chamber in the wrong direction, it is easy to directly Sliding into the finished product warehouse causes the problem of poor quality of the crushed finished product, and there are a large number of flat mineral materials, so this has a greater impact on the quality of the finished product of the mineral material. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C21/00B02C1/04B02C19/00B02C23/08
Inventor 肖建军许道立刘改正张国峰
Owner LUOYANG LVREN ENVIRONMENTAL EQUIP
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