Milling mechanism of horizontal grinder

A mill and horizontal technology, which is applied in the field of grinding mechanism of horizontal mills, can solve problems affecting production efficiency and achieve the effects of improving production efficiency, reducing production space, and reducing noise

Inactive Publication Date: 2007-04-11
郝志刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this grinding mechanism is that since the feeding port of the feeding device is located at the end of the grinding roller, the material enters from one end of the grinding roller and is discharged from the outlet at the other end of the grinding roller, thus affecting production efficiency improvement

Method used

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  • Milling mechanism of horizontal grinder
  • Milling mechanism of horizontal grinder
  • Milling mechanism of horizontal grinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1. See Figure 1 and Figure 2.

[0015] The grinding mechanism includes a grinding cylinder 1, a grinding roller 2 located in the grinding cylinder, and a feeding device 3. The roller surface of the grinding roller 2 and the inner wall surface of the grinding cylinder 1 form a grinding surface, and the feeding port 5 of the feeding device 3 Located in the middle of the grinding roller 2, the material enters the grinding surface from the middle of the grinding roller. The feeding device 3 can be a slide pipe, or other conveying devices such as a screw conveyor; During the milling process, the discharge ports 4 at both ends are simultaneously discharged. In addition, a bidirectional feeding device 6 is installed in the grinding cylinder 1 to make the material flow from the middle of the grinding roller to both ends. End flow member 7. The structure of the bidirectional feeding device can also be in other forms.

[0016] The main intention of the components repr...

Embodiment 2

[0017] Example 2. See Figure 3.

[0018] This embodiment is improved on the basis of Embodiment 1, that is, a groove 12 is arranged in the middle of the grinding roller 2, and the feed port 5 of the feeding device 3 is located in the middle of the grinding roller 2, and the groove 12 is connected with the feeding device. Corresponding to the material inlet 5, the material entering from the material inlet 5 enters the grinding surface from the groove. This structure is convenient for material distribution and prevents the middle part of the grinding roller from being overstressed and vibrating due to material accumulation, which is conducive to improving the grinding effect. . Because the accumulation of materials in the middle part may cause the gap between the grinding roller's middle part to be too small and the two ends to be too large, the gap between the two ends is too large to affect the grinding effect, so this structure is beneficial to improve the grinding effect. ...

Embodiment 3

[0022] Example 3. See Figure 4, Figure 5.

[0023] In this example, two grinding rollers 2 are arranged in the grinding cylinder 1, which are symmetrically arranged up and down in this example. Setting two grinding rollers can form two running-in surfaces with the inner wall surface of the grinding cylinder 1, which is beneficial to improving production efficiency and processing of fine powder. Other corresponding embodiments with the aforementioned.

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PUM

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Abstract

A grinding mechanism of horizontal grindiner is composed of a grinding cavity with material discharge ports at both ends, a grinding roller in said grinding cavity and with a central slot ring, a material feeder with discharge outlet relative said slot ring, and a bidirectional material guider.

Description

technical field [0001] The invention relates to material grinding equipment, in particular to a grinding mechanism of a horizontal mill. Background technique [0002] The "01128599.0" patent application with publication number 1408478 announced on April 9, 2003 discloses a "horizontal mill", which includes a milling mechanism, which has a grinding cylinder, located Grinding roller and feeding device in the grinding cylinder, there is a discharge port at one end of the grinding cylinder. The feeding port of the feeding device is located at the end of the grinding roller, and the roller surface of the grinding roller and the inner wall surface of the grinding cylinder form a running-in surface. The working process of grinding is: the material falls into one end of the grinding roller from the feeding port of the feeding device, enters the grinding surface for grinding, and is discharged from the discharge port at the other end of the grinding roller. The disadvantage of this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C15/16
Inventor 郝志刚
Owner 郝志刚
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