Ball adding method of ore grinding machine

A technology of grinding machine and steel ball, which is applied in the direction of grain processing, etc., can solve the problems of increasing the load of the grinding machine, increasing the power consumption of operation, and being unfavorable for the grinding efficiency, so as to achieve the effect of reducing the load

Active Publication Date: 2021-06-18
CHANGSHU LONGTE WEAR RESISTING BALL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difficulty in solving the problem is that when the ore becomes soft, if the grinding machine does not reduce the amount of added steel balls or prolong the time interval of adding balls, it will cause the balls in the grinding machine to grind the balls and increase the load of the grinding machine. Increased operating power consumption
The extra steel balls also occupy the effective grinding volume of the grinding machine, which is not conducive to improving the grinding efficiency under soft ore conditions
[0005] Due to the existence of the above pro

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] The present invention provides a method of adding a microcgeting machine that specifically includes the following steps:

[0027] Determine the time interval of the grinding machine to supplement the steel ball;

[0028] The steel ball is added to the abrasive machine according to the determined time interval, and the grinding machine is completed;

[0029] On the basis of 24 hours to calculate the cycle, the time interval for supplementing the ball is appropriately extended; where the time interval is obtained according to the following formula:

[0030] K = 24h + hmax;

[0031] Hmax = (n-2) h;

[0032] K is the time interval of the steel ball in adjacent steel balls adjacent to the grinding machine, h;

[0033] Hmax maximizes time, H;

[0034] n For the number of test cycles, it is determined by the following steps:

[0035] Taking a 20-hour calculation plus steel ball cycle, multi-cycle testing, the cycle prolongs the time interval of supplementing steel balls on the basis

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Abstract

The invention provides a ball adding method of an ore grinding machine. The ball adding method comprises the following steps of determining the time interval of two adjacent times of steel ball adding of the ore grinding machine; and adding steel balls into the ore grinding machine according to the determined time interval, and completing the ball adding procedure of the ore grinding machine. According to the ball adding method of the ore grinding machine provided by the invention, the unit consumption of steel balls of the ore grinding machine of mine enterprises can be greatly reduced, electric energy is saved, and meanwhile, quality and efficiency are improved.

Description

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Claims

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Application Information

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Owner CHANGSHU LONGTE WEAR RESISTING BALL CO LTD
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