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

Method and system for detecting working state of ball mill

A technology of working status and detection system, which is applied in the testing of mechanical components, testing of machine/structural components, and measuring devices. high precision effect

Pending Publication Date: 2022-07-01
金堆城钼业汝阳有限责任公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to propose a method and system for detecting the working state of a ball mill, so as to solve the problem that the detection accuracy of the existing ball mill working state detection means mentioned in the above background technology is poor, it is difficult to apply commercially, and it is still unable to replace human monitoring.

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
  • Method and system for detecting working state of ball mill
  • Method and system for detecting working state of ball mill
  • Method and system for detecting working state of ball mill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] like Figure 4 and Figure 5 As shown, the grinding ball 7 includes a pair of detachable and fixed hemispherical shells and a battery 93 arranged in the hemispherical shells. Figure 5 As shown, the end surface of the first hemispherical shell 71 is provided with a socket 73, and the end surface of the second hemispherical shell 72 is provided with an insert block 74, and the insert block 74 can be tightly inserted into the socket 73, so as to realize the hemisphere The first shell 71 and the second hemispherical shell 72 are detachably connected. Preferably, the insertion hole 73 is an annular hole, and the insertion block 74 is annular. Further, the annular hole is a threaded hole, and the insertion hole is a threaded hole. The block 74 is provided with an external thread, and the socket 73 and the insert block 74 are fixedly connected by screwing, which is convenient for disassembly and assembly.

[0077] like Image 6 and Figure 7 As shown, the outer surfaces o...

Embodiment 2

[0086] The difference between this embodiment and the first embodiment is that the first luminous body 80 is replaced by the second illuminating body 85 and the optical fiber 86, such as Figure 9 As shown, the second illuminator 85 is located in the second mounting hole 84, the battery 93 and the second illuminator 85 are connected by the second wire 95, and the second illuminator 85 is connected to a plurality of optical fibers 86, one end of each optical fiber 86 Through a mounting hole-79 to the outer surface of the hemispherical shell, such as Figure 10 As shown, one end of the optical fiber 86 is flush with the outer surface of the grinding ball 7. After the illuminant 2 85 is energized, a bright spot is generated at the end of the optical fiber 86 that is flush with the outer surface of the grinding ball 7, so that the outer surface of the grinding ball 7 can emit light. Compared with the first embodiment, this light-emitting form can further reduce the aperture 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

No PUM Login to View More

Abstract

The invention discloses a ball mill working state detection method and system.The ball mill working state detection system comprises a mounting pipe, a detection device and a control device, and one end of the mounting pipe penetrates through a barrel shaft and extends into a ball mill barrel; the camera is fixedly arranged at one end, extending into the ball mill barrel, of the mounting pipe; the computer is in signal connection with the camera, and the computer is provided with a display; and the outer surface of the grinding ball can emit light. The ball mill working state detection method has the beneficial effects that the camera is arranged in the ball mill barrel, then the grinding ball emits light, when the grinding ball falls, the camera shoots the brightness curve of the grinding ball, and then the falling path track of the grinding ball is calculated according to the brightness curve; compared with a non-contact detection method in the prior art, the method has the advantages that the detection precision is high, and manual monitoring and large-scale commercial application can be completely replaced.

Description

technical field [0001] The invention relates to the field of ball mills, in particular to a method and system for detecting the working state of a ball mill. Background technique [0002] Attached to the manual figure 2 As shown in the figure, when the cylinder body 1 of the ball mill rotates in the direction shown in the figure, the grinding balls 75 are rolled up and dropped together with the ore particles 6, and the trajectory of the falling path of the grinding balls 75 is a parabola 9. Usually, the ore particles 6 are only on the right side of the material line 8. side activities. [0003] In actual production, the user hopes that the point where the grinding ball 75 falls along the parabola 9 and collides with the ball mill barrel 1 is always located near the material line 8, that is, the trajectory of the falling path of the grinding ball 75 is always expected to be image 3 The parabola 2 in 902, however, with the change of the volume of the ore particles 6, in the...

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): G01M13/00
CPCG01M13/00
Inventor 姚伟白晓卿李蒲州叶益良
Owner 金堆城钼业汝阳有限责任公司