Title: Full-floating double millstone
Application Number: 90105343 Application Date: 1990.07.24
Publication Number: 1049203 Publication Date: 1991.02.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B02C7/10,D21D1/30
Applicant(s) Name: Donggang Industry Ltd. Co. Address: 250100
Inventor(s) Name:
Attorney & Agent: YANG QI
Abstract:
     The invention is related to the floating grinder with double boards which is used for grinding pulp in papermaking industry. A floating mechanism in which the sphere centre is on the axis of main shaft is used, the totate board and moving board can float with the common sphere centre under the pressure of pulp, so the parallel and stable state of the grinding boards is constant. The fluctuation of pulp, high consume of power and short service life of grinding board which are resulted by unparallel state of boards are eliminated.
Time: 12
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