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Grinding medium sorting device of grinding machine

A technology of sorting device and grinding body, which is applied in the direction of solid separation, classification, chemical instruments and methods, etc., can solve the problems of low sorting efficiency, long mill downtime, and high labor intensity of workers, and achieve high sorting efficiency , Save the time of clearance and reduce the time of downtime

Active Publication Date: 2016-11-16
NANJING XIPU CEMENT ENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing grinding body clearance sorting relies on manpower, the sorting efficiency is low, the labor intensity of the workers is high, and the mill downtime is long

Method used

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  • Grinding medium sorting device of grinding machine
  • Grinding medium sorting device of grinding machine
  • Grinding medium sorting device of grinding machine

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Embodiment Construction

[0023] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Such as Figure 1 to Figure 7 The shown ball mill grinding body sorting device includes a support center column 1, a spiral grinding body passage 2 for spherical grinding bodies to pass through and a plurality of screening assemblies arranged in the grinding body passage 2, and the support center column 1 Run through the grinding body channel 2 up and down along the centerline of the grinding body channel 2, and is used to support the grinding body channel 2. The top of the grinding body channel 2 is provided with a ball inlet 3, and the bottom is provided with ball outlets 4 equal in number to the screening assembly , each ball outlet 4 communicates with the tail of a screening assembly, the plurality of screening assemblies are arranged at intervals from top to bottom, and the screen from the top screening assembly to the penultimat...

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Abstract

The invention discloses a grinding medium sorting device of a grinding machine. The grinding medium sorting device of the grinding machine comprises a support central pillar, a spiral grinding medium channel and a plurality of sieving components, wherein spherical grinding media pass through the spiral grinding medium channel; the sieving components are arranged in the grinding medium channel; the support central pillar penetrates through the top to the bottom of the grinding medium channel and is used for supporting the grinding medium channel; a sphere inlet is formed in the top of the grinding medium channel; sphere outlets are formed in the bottom of the grinding medium channel; the number of the sphere outlets is equal to the number of the sieving components; each sphere outlet is communicated with the tail of a sieving component; the sieving components are arranged at intervals from the top to the bottom; a sieving gap from a top sieving component to a lower penultimate sieving component is gradually diminished. The grinding medium sorting device of the grinding machine has the advantages that various diameter ranges of the grinding media are fed into the sorting device from the sphere inlet, the sieving components are used for sorting different diameter ranges of the grinding media and discharging the grinding media from the corresponding sphere outlets, the artificial participation is avoided, the sorting device is capable of automatically sorting the grinding media, the efficiency is higher, the bin cleaning time is reduced, and the halt time of the grinding machine is short.

Description

technical field [0001] The invention relates to a ball mill grinding body sorting device, which belongs to the field of solid material grinding equipment. Background technique [0002] Ball mill is a kind of equipment widely used in the grinding of solid materials such as cement, slag and non-metallic ore. It has low investment and stable and reliable product performance. During the operation of the ball mill, the grinding body is constantly worn, the volume is getting smaller and smaller, and the grinding efficiency of the ball mill is also reduced. Add the grinding body according to the appropriate ball distribution plan; the mill can maintain a better grinding state when replenishing the balls with a reasonable system. [0003] The existing cleaning and sorting of grinding bodies relies on manpower, which has low sorting efficiency, high labor intensity, and long downtime of the mill. Contents of the invention [0004] The object of the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): B07B13/04B07B13/16
CPCB07B13/04B07B13/16
Inventor 王玉荣李德祥赵玉会孙云苑明华
Owner NANJING XIPU CEMENT ENG GROUP
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