Title:
CENTRIFUGAL GRINDING SEPARATOR AND GRINDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/184738
Kind Code:
A1
Abstract:
Disclosed are a centrifugal grinding separator and a grinding system. The centrifugal grinding separator comprises a separation outer sleeve (1) and a separation inner cylinder (2) arranged in the separation outer sleeve (1), wherein the separation inner cylinder (2) is provided with an inner cylinder separation hole (21); the separation outer sleeve (1) is provided with an outer sleeve composite hole (11) for enabling a grinding medium to move outwards and for classifying materials during rotation; a separation cavity (3), which is sealed upwards in the axial direction, is provided between the separation inner cylinder (2) and the separation outer sleeve (1); and the separation cavity (3) is respectively in communication with the outer sleeve composite hole (11) and the inner cylinder separation hole (21). During use, the separator is driven to rotate by a separation driving shaft (5), the outer sleeve composite hole (11) can provide power for the grinding medium and materials with larger diameters so as to be far away from the separation outer sleeve (1), and can also provide a channel for materials with smaller diameters so that same enter the separation cavity (3) for classification, the materials can easily enter the separation cavity (3) for classification, the materials are discharged by means of the inner cylinder separation hole (21), and the separation efficiency is improved.
Inventors:
ZHAN TIANYI (CN)
Application Number:
PCT/CN2020/120500
Publication Date:
September 23, 2021
Filing Date:
October 12, 2020
Export Citation:
Assignee:
HUBEI MAIZHAO MACHINERY CO LTD (CN)
International Classes:
B02C17/18; B02C23/08
Foreign References:
| CN111250225A | 2020-06-09 | |||
| CN111250224A | 2020-06-09 | |||
| CN107690354A | 2018-02-13 | |||
| CN1830570A | 2006-09-13 | |||
| CN103357489A | 2013-10-23 | |||
| SU967560A1 | 1982-10-23 |
Attorney, Agent or Firm:
SHENZHEN LISIN INTELLECTUAL PROPERTY AGENCY OFFICE (GENERAL PARTNERSHIP) (CN)
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