Wear-resistant lining plate for large self-grinding machine / large semi-self-grinding machine

A semi-autogenous mill and wear-resistant liner technology, which is applied in grain processing and other fields, can solve the problems of low liner life at the feed end, narrow discharge channel, and low discharge efficiency of the mill.

Active Publication Date: 2018-10-26
CITIC HEAVY INDUSTRIES CO LTD +1
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the object of the present invention is to provide a wear-resistant lining plate for large autogenous mill/semi-autogenous mill with simple structure, reasonable design, convenient and efficient use, which can effectively solve the problem of the current autogenous mill/semi-autogenous mill. T

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wear-resistant lining plate for large self-grinding machine / large semi-self-grinding machine
  • Wear-resistant lining plate for large self-grinding machine / large semi-self-grinding machine
  • Wear-resistant lining plate for large self-grinding machine / large semi-self-grinding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0021] Such as Figure 1-8 As shown, the wear-resistant liner for the large autogenous mill / semi-autogenous mill includes a liner at the feed end, a liner at the cylinder body, a liner at the discharge end, and a liner for connecting the liner at the feed end and the liner at the cylinder body. plate and the filling ring 12 of the discharge end liner and cylinder liner, the feed end liner includes the feed end inner ring liner 1, the feed end middle ring liner 2 and the feed end outer ring liner connected in sequence Plate 3, cylinder liner includes feed end cylinder liner 4, intermediate section cylinder liner 5 and discharge end cylinder liner 6, discharge end liner includes outer ring pulp lifter 7, grating plate 8 , the inner ring slurry lifter 9, the discharge end cover plate 10, the discharger 11; The first li...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a wear-resistant lining plate for a large self-grinding machine /a large semi-self-grinding machine. The wear-resistant lining plate is characterized in that the bottom platesof a feeding end inner ring lining plate body, a feeding end middle ring lining plate body and a feeding end outer ring lining plate body of the wear-resistant lining plate are provided with first lifting strips which are increased in height correspondingly, and are provided with long strip bosses for increasing the wear resistance of the bottom plates correspondingly; a feeding end barrel liningplate body, a middle section barrel lining plate body and a discharging end barrel lining plate body are provided with second lifting strips with the sections of asymmetric structures; an outer ring ore pulp lifter is provided with large arc-shaped third lifting strips, long bolts and short bolts; a grid plate is provided with large arc-shaped fourth lifting strips, and an inner ring ore pulp lifter is provided with fifth long lifting strips and sixth short lifting strips which are arranged at intervals; and a discharging device is of an integral structure and is provided with seventh short lifting strips. According to the wear-resistant lining plate, the problem that in the prior art, the service life of a feeding end lining plate body is relatively low, the discharging efficiency of a grinding machine is low and the number of the lining plates is too large are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of lining boards of large autogenous mills / semi-autogenous mills, and in particular relates to a wear-resistant lining board for large autogenous mills / semi-autogenous mills. Background technique [0002] The mill liner is used to protect the barrel of the mill from the direct impact and friction of the grinding body and the material, and at the same time lift the material and the grinding body so that it has a certain movement form inside the mill and strengthens the grinding body. The key parts of the mill for the crushing and grinding of materials. With the improvement of mine beneficiation technology in our country, the development trend of large-scale mining mills, and the increase in market demand and expectations for lining boards have intensified the market competition for mining mill lining boards. The service life and grinding efficiency put forward higher requirements. The optimization of the li...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B02C17/22
CPCB02C17/22B02C2210/02
Inventor 刘建平王继光姬建钢陈松战韩春阳张航周洁唐必亮王春红高志明赵魏冯浩源于龙赵杰鸽
Owner CITIC HEAVY INDUSTRIES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap