Mill testing method, device and equipment
A detection method and mill technology, applied in the field of data processing, can solve problems such as inability to accurately and timely judge mill maintenance, and achieve the effect of improving operation monitoring efficiency and accuracy.
Active Publication Date: 2022-02-18
CHINA ENFI ENGINEERING CORPORATION
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Problems solved by technology
[0005] The purpose of the present disclosure is to provide a mill inspection method, device and equipment, which are used to overcome the problem of not being able to accurately and timely judge whether a mill needs to be overhauled due to the limitations and defects of related technologies at least to a certain extent
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[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solutions have not bee...
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The disclosure provides a mill detection method, device and equipment. The mill detection method includes: obtaining multiple sets of real-time vibration signals from multiple vibration sensors at preset positions of the mill and a set of real-time operation data, the real-time operation data includes multiple preset types of operation data; The signal extracts multiple sets of vibration data to be detected, and the vibration data to be detected includes the frequency, amplitude and phase of multiple vibration signals to be detected in the real-time vibration signal that meet the preset conditions; the vibration data to be detected and real-time operation data are input into the preset neural network The network model is used to obtain the detection parameters of the mill output by the preset neural network model. The detection parameters include the filling rate of the grinding medium loaded in the mill, the comprehensive filling rate, the height of the lifting bar, and the degree of wear of the liner. The embodiments of the present disclosure can directly output the detection parameters of the mill according to the real-time vibration signal and real-time operation data of the mill.
Description
technical field [0001] The present disclosure relates to the technical field of data processing, in particular, to a mill detection method, device and equipment. Background technique [0002] Mill is an important equipment for grinding mineral materials, which can be divided into autogenous mill, semi-autogenous mill and ball mill. For the mill, the operating parameters are related to the stability of the grinding operation and affect the production efficiency and product quality of the mill. For example, for a semi-autogenous mill, the filling rate of the grinding medium, the comprehensive filling rate, the height of the lifting bar, and the degree of wear of the liner are important indicators of the grinding operation. The mill is a multi-parameter, nonlinear, and strongly coupled system, and the inability to effectively detect operating parameters will bring great difficulties to load control. [0003] In the related art, there is a mill detection method that transmits ...
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IPC IPC(8): G01H17/00B02C23/00
CPCG01H17/00B02C23/00
Inventor 唐雅婧陈亮宋磊崔仁泰孙明俊
Owner CHINA ENFI ENGINEERING CORPORATION