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- Title
Research and Application Status of New Grinding Process of High Pressure Grinding Mill at Home and Abroad.
- Authors
CHEN Ruizhe; SUN Yongsheng; LIU Jie; ZHU Yimin; ZHANG Yingqi
- Abstract
As a mainstream equipment in the field of "more crushing and less grinding" and selective crushing application in the mining industry, high-pressure grinding mill has been widely used in both metal and non-metal industries due to is advantages of large ore processing capacity, high crushing efficiency, and line particle size of the crushed products. This paper briefly introduces the working principle and crushing process of high pressure grinding rolls, and analyzes the application, advantages and disadvantages of three crushing processes of high pressure grinding rolls in mines combined with practical cases. The typical application of high pressure grinding rolls in mineral processing industry Is introduced, the application of new technology of high pressure grinding rolls at home and abroad Is emphatically expounded, and the application of new technology in mineral processing industry !s prospected. The process of high pressure grinding rolls combined with agitating mill/tower mill, the process of high pressure grinding rolls combined with air classifier, the process of two high pressure grinding rolls in series, the technology of two high pressure grinders in parallel and the technology of double layer vibrating screen with high pressure rolls have obvious advantages in energy saving and consumption reduction, which is expected to provide a new scheme for efficient crushing of materials.
- Subjects
HIGH pressure (Technology); TECHNOLOGICAL innovations; PROCESS capability; METAL industry; MINERAL industries
- Publication
Nonferrous Metals (Mineral Processing Section), 2024, Issue 5, p24
- ISSN
1671-9492
- Publication type
Article
- DOI
10.3969/j.issn.1671-9492.2024.05.003