Spiral cone stirring ball grinding mill

A technology of stirring ball milling and rotating cone, applied in the field of mining machinery, can solve problems such as low processing efficiency, and achieve the effects of simplifying the process, increasing the effective working time, and reducing the number of maintenance.

Pending Publication Date: 2018-09-07
CHANGSHA UNIVERSITY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a conical agitating ball mill, which aims to solve the problem of low processing efficiency of existing ball milling equipment

Method used

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  • Spiral cone stirring ball grinding mill
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Embodiment Construction

[0021] The technical solutions in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings in this embodiment. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back...) in this embodiment are only used to explain the relative relationship between the various components in a certain posture (as shown in the figure). When the positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, descriptions such as "first", "second" and so on are ...

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Abstract

The invention discloses a spiral cone stirring ball grinding mill. The spiral cone stirring ball grinding mill comprises a mill body, a driving device, a slewing bearing, a movable cone device, a fixed cone device and multiple grinding balls, wherein the slewing bearing, the movable cone device, the fixed cone device and the multiple grinding balls are arranged on the mill body. The driving mechanism can drive the movable cone device to rotate around the axis of the fixed cone device through the slewing bearing, and the grinding balls are placed in a cavity defined by the movable cone device and the fixed cone device jointly so as to carry out stirring and powder grinding on materials jointly. By means of the cooperation of the slewing bearing and the grinding balls, materials can be subjected to sufficient powder grinding, the effective work duration of the spiral cone stirring ball grinding mill is prolonged, the maintenance frequency can be reduced, and therefore the working efficiency and the powder grinding effect of the spiral cone stirring ball grinding mill can be greatly improved.

Description

technical field [0001] The invention relates to the field of mining machinery, in particular to a conical agitating ball mill. Background technique [0002] At present, the equipment used for mixing and grinding mine materials is mainly agitator and ball mill. Most of the existing agitating ball mills are vertical spiral agitating ball mills. Stirring shaft, the material circulates between the stirring ball mill and the stirring tank. The dry stirring ball mill currently used only fixes the upper end of the main shaft, which is easy to shake when the main shaft is running at high speed, shortening the life of the main machine, and the grinding balls are circulated and discharged according to the fixed raceway. Ball, low production efficiency. The existing ball mill is the key equipment for crushing after the material is crushed, and it can carry out dry or wet grinding to various ores and other grindable materials. Most of the current ball milling and crushing equipment si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C2/04B02C17/10
CPCB02C2/04B02C17/10
Inventor 谈峰陈蕾庞小兵林涛
Owner CHANGSHA UNIVERSITY
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