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Tertiary ball mill and tertiary ball-milling system

A technology of ball mill and rough grinding, which is applied in the direction of grain processing, etc., can solve the problems of single function, inability to combine organically, and inability to realize assembly line production, etc., and achieve the effect of single function and improvement of production efficiency

Inactive Publication Date: 2016-12-21
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Problems and shortcomings of the existing ball mill technology: 1. The function is single, and it only serves as the role of crushing; 2. It cannot be organically combined, cannot realize assembly line production, and occupies a large area

Method used

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  • Tertiary ball mill and tertiary ball-milling system
  • Tertiary ball mill and tertiary ball-milling system
  • Tertiary ball mill and tertiary ball-milling system

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Experimental program
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Effect test

Embodiment 1

[0040] Embodiment 1, the three-stage ball mill provided by the present invention, such as figure 1 As shown, it includes a base bracket 100 and three cylinders 200, such as Figure 5 As shown, the three cylinders 200 are crushing cylinder 2001, coarse grinding cylinder 2002 and grinding cylinder 2003, respectively, and the crushing cylinder 2001, coarse grinding cylinder 2002 and grinding cylinder 2003 are arranged on the base bracket 100 in order of horizontal rotation; Such as Figure 6 As shown, two adjacent cylinders 200 are connected through a hollow conveying pipeline 300, the crushing cylinder 2001 is also provided with a hollow conveying pipeline 300 for feeding, and the grinding cylinder 2003 is also provided with a hollow conveying pipeline 300 for discharging , the hollow conveying pipe 300 is rotatably arranged on the base bracket 100, and the interior of the hollow conveying pipe 300 is provided with an anti-helical blade 301;

[0041] Such as figure 2 and F...

Embodiment 2

[0055] Embodiment 2, a three-stage ball mill system, including a feeding conveying device, a material collecting device and a three-stage ball mill, the feeding conveying device conveys the material to be processed to the feeding mechanism 500, and the grinding cylinder 2003 is used for discharging The hollow conveying pipe 300 communicates with the material collecting device. The three-stage ball mill system realizes the entire assembly line production of feeding, grinding and discharging, improving production efficiency.

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Abstract

The invention provides a tertiary ball mill and a tertiary ball-milling system, and belongs to the technical field of grinding of mining mechanical equipment. The tertiary ball mill comprises a base bracket and three barrel bodies which are separately a crushing barrel body, a coarse grinding barrel body and a grinding barrel body; two adjacent barrel bodies communicate with each other through a hollow conveying pipeline; an inverse spiral blade is arranged inside the hollow conveying pipeline; a plurality of primary steel balls are arranged inside the crushing barrel body; a plurality of secondary steel balls are arranged inside the coarse grinding barrel body; and a plurality of grinding rods are arranged inside the grinding barrel body. The tertiary ball-milling system comprises a feeding conveying device, a material collecting device and the tertiary ball mill. The tertiary ball mill realizes a common continuous working process of an assembly line from crushing, coarse grinding and fine grinding, so that production efficiency is greatly improved, and the single action problem of the ball mill is solved; and the tertiary ball-milling system realizes whole assembly line production of feeding, grinding and discharging, so that production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of mining mechanical equipment grinding, in particular to a three-stage ball mill and a three-stage ball mill system. Background technique [0002] Problems and shortcomings of the existing ball mill technology: 1. The function is single, and it only serves as the role of crushing; 2. It cannot be organically integrated, cannot realize assembly line production, and occupies a large area. Contents of the invention [0003] The object of the present invention is to provide a three-stage ball mill, which solves the single function of the ball mill, realizes the process from crushing-coarse grinding-fine grinding, and the continuous working state of an assembly line, greatly improving production efficiency. [0004] Another object of the present invention is to provide a three-stage ball milling system, which realizes the whole assembly line production of feeding, grinding and discharging, and improves the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/10B02C17/18B02C21/00B02C23/02B02C23/00B02C17/22B02C17/20B02C17/24
CPCB02C17/10B02C17/18B02C17/183B02C17/20B02C17/22B02C17/24B02C21/00B02C23/00B02C23/02
Inventor 夏建生窦沙沙周海吴其盛刘军诸华军杨子润张本国
Owner YANCHENG INST OF TECH
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