Unlock instant, AI-driven research and patent intelligence for your innovation.

Material feeding method for tower grinder

A tower mill and feeding technology, which is applied in the field of mineral processing, can solve the problems of reducing the grinding efficiency and achieve the effect of improving the grinding efficiency

Inactive Publication Date: 2014-04-16
PANGANG GRP MINING
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the grinding process of the tower mill in the prior art, some materials are often not fully ground and are directly discharged from the overflow port, which reduces the grinding efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Material feeding method for tower grinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The feeding method of the tower mill of the present invention will be described in detail below in conjunction with exemplary embodiments.

[0022] figure 1 A schematic diagram of the tower mill structure.

[0023] refer to figure 1 , The tower mill generally includes a tower body 1, a protective lining 2, a spiral agitator 3, a transmission system, and the like.

[0024] The tower body 1 is the main body of the tower mill, and the height of the tower body 1 affects the pressure that the grinding medium acts on the powder particles. The tower body 1 is equipped with a protective lining 2, and the protective lining 2 can be made of polyurethane, alloy steel or engineering ceramic materials. A spiral agitator 3 is provided in the center of the tower mill. The transmission system is composed of a motor 41, a reducer 42, a belt and a connecting shaft, etc., and mainly provides transmission force for the operation of the tower mill.

[0025] During the operation of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a material feeding method for a tower grinder. The tower grinder comprises a transmission system, a tower body, a spiral stirrer, a protection lining, an upper material inlet and a lower material inlet. The material feeding method for the tower grinder realizes material feeding only through the lower material inlet. According to the material feeding method for the tower grinder, the ore grinding efficiency of the tower grinder can be obviously improved.

Description

technical field [0001] The invention relates to the field of mineral processing, in particular to a feeding method for a tower mill. Background technique [0002] The tower mill is a vertically installed grinding equipment with a stirring device, which is mainly composed of a transmission system, a tower body, a spiral agitator, and a protective lining. The working principle of the tower mill is: the stirring system of the tower mill, due to the centrifugal force, gravity, and frictional force, causes the crushing medium and materials to achieve an orderly movement cycle and a basic balance of macroscopic force. Microscopically, due to the unevenness of the force, dynamic movement speed difference and force change are formed, resulting in the final action of materials such as strong extrusion, grinding, and force breaking, micro-shearing, and chopping between materials. The working principle of the tower mill is also manifested in: the degree of fullness between the crushin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B02C23/02B02C17/10
Inventor 王志杰刘宗兆刘志雄张光伟王军攀李玉青
Owner PANGANG GRP MINING