Title: Ore pulverizer
Application Number: 91100851 Application Date: 1991.02.08
Publication Number: 1063828 Publication Date: 1992.08.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B02C19/00
Applicant(s) Name: Wu Quanxing Address: 215000
Inventor(s) Name: Wu Quanxing
Attorney & Agent:
Abstract:
     The invention relates to an ore pulverizer working on the magnetic attraction principle. It comprises an electromagnetic structure of double coils and a container of non-permeable material in which there is a pulverizing tube of cylindrical shape with a bigger diameter at the top and a smaller diameter at the lower part. The ore samples are placed in this tube for pulverization. The device is featured by simple structure, rapid processing and fine grains. It may be used for ore pulverization at the laboratories of cement, geological, mining and other departments and also for sample pulverization of grains, oil crops and foodstuffs.
Time: 9
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