Method and system for analyzing particle size of aggregate after multi-stage separation of muck
A multi-stage separation and analysis method technology, which is applied in the field of analysis of aggregate particle size after multi-stage separation of muck, can solve the problem of low degree of automation in particle size analysis of muck, and achieve the effect of realizing automatic analysis and improving efficiency
Active Publication Date: 2021-06-11
CHINA RAILWAY SOUTH INVESTMENT GRP CO LTD +1
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[0004] The embodiment of this application provides a method and system for analyzing the particle size of aggregates after multi-stage separation of muck and soil, which can solve the problem of low automation of particle size analysis of muck and soil at present
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[0018] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0019] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.
[0020] It should...
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Abstract
The invention belongs to the technical field of muck analysis, and provides a method and system for analyzing the particle size of aggregate after multi-stage separation of muck. Themethod comprises the steps of: obtaining point cloud data of an aggregate sample to be analyzed; based on the point cloud data, obtaining the particle size of each aggregate particle in the aggregate sample; and based on the particle size of each aggregate particle, obtaining particle size distribution of the aggregate particles in the aggregate sample. The particle size distribution of the aggregate sample is obtained through the point cloud data, intelligent analysis of the particle size distribution of the aggregate sample is realized, and the analysis efficiency of the aggregate is improved.
Description
technical field [0001] The application belongs to the technical field of slag analysis, and in particular relates to a method and system for analyzing the particle size of aggregates after multi-stage separation of slag. Background technique [0002] In the links of earthwork excavation and tunnel excavation in infrastructure construction, a large amount of muck is produced. If the muck is not properly treated and disposed of, it will cause serious environmental problems. At present, although multi-stage separation and resource utilization of muck has been carried out, and resource products such as coarse aggregate and fine aggregate are separated from muck, the product parameters, especially the particle size distribution, are not clear, which is not conducive to subsequent engineering applications. [0003] At present, the analysis of the particle size distribution of the dregs is mostly done by sampling the dregs, manually screening out the dregs that need to be measured...
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IPC IPC(8): G01N15/02
CPCG01N15/02
Inventor 赵勇孙晓辉刘恒段华波刘学勤陈曦周学彬喻伟彭永燊
Owner CHINA RAILWAY SOUTH INVESTMENT GRP CO LTD