A method for matching ore properties and processes
A coping method and ore technology, applied in the direction of comprehensive factory control, comprehensive factory control, program control, etc., can solve the problems of automatic adjustment of process control, etc., achieve the effect of optimizing mineral processing indicators and improving economic benefits
Active Publication Date: 2021-12-28
山东工大中能科技有限公司
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[0003] In order to solve the deficiencies of the prior art, the present invention provides a method for matching ore properties and processes, which can identify ore characteristics through the constructed mineral identification analysis model and mineral process matching model, and match suitable ore properties The ore production plan is adjusted through the production control system, which solves the problem that the existing technical means cannot automatically adjust the process control according to the change of ore properties
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[0017] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined in the present application.
[0018] Such as Figure 1-2 As shown, a kind of ore property and process matching coping method described in the present invention, the steps are as follows:
[0019] S1: Enter ore hardness, ore grade, ore source, shift characteristic process control parameters and shift beneficiation index data into the production control system by manual input and / or automatic extraction. Its operation is: number the ores of a c...
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The invention provides a method for matching ore properties and processes, and mainly relates to the technical field of ore dressing control. A method for matching ore properties and processes, the steps are as follows: S1: input ore hardness, ore grade, ore source, shift characteristic process control parameters and shift beneficiation index data into the production control system; The expert database of "optimal process control parameters under ore characteristics in different mining areas"; S3: construction of mineral identification analysis model and mineral process matching model by the production control system; S4: optimal process control parameters matched by the production control system according to the ore , to make automatic adjustments to the production process of this batch of ore. The beneficial effect of the present invention is that: the present invention can automatically match the process plan suitable for ore properties, which solves the problem that the existing technical means cannot automatically adjust the process control according to the change of ore properties.
Description
technical field [0001] The invention mainly relates to the technical field of mineral processing control, in particular to a method for matching ore properties and processes. Background technique [0002] In mining enterprises, the change of ore properties is an important factor affecting the stability of the beneficiation process. Among them, this effect is more obvious for mining enterprises that adopt flotation technology and do not have the conditions for ore blending. The change of ore properties is mainly reflected in the difference in ore hardness and ore grade according to the difference in production area and mining area. This difference will affect the effect of grinding and grading and flotation, and affect the stability of grinding and floating process. The existing technical means are difficult to detect the properties of each group of ores in a timely and effective manner, and it is impossible to automatically adjust the process control according to the changes...
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IPC IPC(8): G05B19/418
CPCG05B19/41875G05B2219/32368Y02P90/02
Inventor 栾松义王营吴树栋陶磊刘义伟李兵马贺张子敬
Owner 山东工大中能科技有限公司