CA1218972A - Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material - Google Patents

Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material

Info

Publication number: CA1218972A
Authority: CA; Canada
Prior art keywords: mill; magnets; wall; magnetic; magnetic field
Prior art date: 1979-07-13
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000355357A

Other languages

English (en)

French (fr)

Inventor

Bertil Brandt

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Socared SA

Original Assignee

Socared SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-07-13

Filing date

1980-07-03

Publication date

1987-03-10

1980-07-03 Application filed by Socared SA filed Critical Socared SA

1984-04-03 Priority to CA000451232A priority Critical patent/CA1218973A/en

1984-07-18 Priority to CA000459211A priority patent/CA1218974A/en

1984-07-18 Priority to CA000459212A priority patent/CA1218975A/en

1987-03-10 Application granted granted Critical

1987-03-10 Publication of CA1218972A publication Critical patent/CA1218972A/en

Status Expired legal-status Critical Current

Links

238000005299 abrasion Methods 0.000 title claims abstract description 42
239000000696 magnetic material Substances 0.000 title claims abstract description 18
238000000227 grinding Methods 0.000 title abstract description 33
239000000463 material Substances 0.000 claims abstract description 34
239000006249 magnetic particle Substances 0.000 claims abstract description 22
239000011241 protective layer Substances 0.000 claims abstract description 22
230000001172 regenerating effect Effects 0.000 claims abstract description 17
239000002245 particle Substances 0.000 claims abstract description 8
230000005291 magnetic effect Effects 0.000 claims description 40
229920001971 elastomer Polymers 0.000 claims description 23
239000013536 elastomeric material Substances 0.000 claims description 12
239000000806 elastomer Substances 0.000 claims description 9
230000000717 retained effect Effects 0.000 claims description 8
230000001681 protective effect Effects 0.000 claims description 7
239000011236 particulate material Substances 0.000 claims description 6
238000000034 method Methods 0.000 claims description 5
239000000654 additive Substances 0.000 claims 1
230000000996 additive effect Effects 0.000 claims 1
238000003780 insertion Methods 0.000 claims 1
230000037431 insertion Effects 0.000 claims 1
239000010410 layer Substances 0.000 description 20
239000002184 metal Substances 0.000 description 19
229910052751 metal Inorganic materials 0.000 description 19
239000005060 rubber Substances 0.000 description 17
230000004224 protection Effects 0.000 description 10
229910000831 Steel Inorganic materials 0.000 description 8
239000010959 steel Substances 0.000 description 8
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
230000005389 magnetism Effects 0.000 description 4
239000004033 plastic Substances 0.000 description 4
229920003023 plastic Polymers 0.000 description 4
239000007769 metal material Substances 0.000 description 3
229920003225 polyurethane elastomer Polymers 0.000 description 3
239000002347 wear-protection layer Substances 0.000 description 3
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
230000005347 demagnetization Effects 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000011707 mineral Substances 0.000 description 2
230000002633 protecting effect Effects 0.000 description 2
238000010008 shearing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
101100506443 Danio rerio helt gene Proteins 0.000 description 1
101100506445 Mus musculus Helt gene Proteins 0.000 description 1
229920006311 Urethane elastomer Polymers 0.000 description 1
230000002159 abnormal effect Effects 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 1
230000005484 gravity Effects 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
238000007885 magnetic separation Methods 0.000 description 1
230000005415 magnetization Effects 0.000 description 1
238000005065 mining Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
230000003405 preventing effect Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000001603 reducing effect Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000001238 wet grinding Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
- B02C17/225—Lining for containers using rubber or elastomeric material

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Crushing And Grinding (AREA)
Chutes (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Hard Magnetic Materials (AREA)
Paints Or Removers (AREA)
Soft Magnetic Materials (AREA)

CA000355357A 1979-07-13 1980-07-03 Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material Expired CA1218972A (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
CA000451232A CA1218973A (en)	1979-07-13	1984-04-03	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CA000459211A CA1218974A (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CA000459212A CA1218975A (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7906098A SE421868B (sv)	1979-07-13	1979-07-13	For notning utsatt vegg, vilken vid anvendning utsettes for notning av stycke- eller partikelformigt gods, som omfattar magnetiska partiklar
SE7906098-4		1979-07-13

Related Child Applications (3)

Application Number	Title	Priority Date	Filing Date
CA000451232A Division CA1218973A (en)	1979-07-13	1984-04-03	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CA000459212A Division CA1218975A (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CA000459211A Division CA1218974A (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material

Publications (1)

Publication Number	Publication Date
CA1218972A true CA1218972A (en)	1987-03-10

Family

ID=20338515

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA000355357A Expired CA1218972A (en)	1979-07-13	1980-07-03	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CA 451211 Expired CA1218974C (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA 451211 Expired CA1218974C (en)	1979-07-13	1984-07-18	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material

Country Status (20)

Country	Link
EP (1)	EP0022758B1 (uk)
JP (1)	JPS585706B2 (uk)
AR (1)	AR223538A1 (uk)
AT (1)	ATE2399T1 (uk)
AU (1)	AU521112B2 (uk)
BR (1)	BR8004377A (uk)
CA (2)	CA1218972A (uk)
DE (1)	DE3061894D1 (uk)
DK (1)	DK151086C (uk)
ES (1)	ES493320A0 (uk)
FI (1)	FI65389C (uk)
IN (1)	IN154573B (uk)
MX (1)	MX154535A (uk)
NO (1)	NO151573C (uk)
PH (1)	PH21963A (uk)
PL (1)	PL123829B1 (uk)
SE (1)	SE421868B (uk)
SU (1)	SU1120918A3 (uk)
UA (1)	UA5556A1 (uk)
ZA (1)	ZA804045B (uk)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS621904U (uk) *	1985-06-19	1987-01-08
AU6863887A (en) *	1986-02-10	1987-08-13	Conveyor & Transmission Supply Pty. Ltd.	Mill lining
JPH0193403U (uk) *	1987-12-14	1989-06-20
LU88409A1 (fr) *	1993-09-17	1994-04-01	Magotteaux Int	Elément de relevage pour broyeur rotatif et broyeur équipé de tels éléments
US6027057A (en) *	1998-05-06	2000-02-22	David Roger Miles	Wear-resistant, self-replenishing magnetized grinding mill liner
CN2923026Y (zh) *	2006-06-22	2007-07-18	北京金发工贸公司	环槽型磁性衬板
RU2352400C2 (ru) *	2007-05-16	2009-04-20	ООО фирма "НордСиб"	Способ закрепления футеровочных плит на защищаемой поверхности из магнитопроводящего материала
AP2014007897A0 (en) *	2008-04-01	2014-08-31	Weir Minerals Australia Ltd	A lifter bar assembly for a crushing mill and method of installation
AU2013202181B2 (en) *	2008-04-01	2014-07-31	Weir Minerals Australia Ltd	A lifter bar assembly for a crushing mill and method of installation
RU2397024C1 (ru) *	2009-06-01	2010-08-20	Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт конструкционных материалов "Прометей" (ФГУП ЦНИИ КМ "Прометей")	Способ получения наноразмерного металлического порошка
CN106669903A (zh) *	2015-11-09	2017-05-17	北京环磨科技有限公司	一种纳米钢磁性衬板
CN109195707A (zh) *	2018-01-29	2019-01-11	北京环磨科技有限公司	一种加强保护层形成的金属磁性衬板
CN109225620A (zh) *	2018-11-06	2019-01-18	北京君致清科技有限公司	一种筒式磁选机滚筒保护方法
CN111282668A (zh) *	2018-12-09	2020-06-16	张世祺	磁屏蔽磁性衬板
CN111389603B (zh) *	2020-04-16	2025-10-31	上海净信实业发展有限公司	一种防松压紧机构、适配器、离心机和研磨仪
CN114011534B (zh) *	2022-01-06	2022-03-08	江苏新业重工股份有限公司	一种水泥球磨机
CN114832916B (zh) *	2022-04-19	2024-10-01	玉溪大红山矿业有限公司	一种用于大型球磨机的磁性衬板
CN115364963B (zh) *	2022-09-05	2023-08-15	驻马店恒久新型耐磨材料有限公司	一种便于更换的球磨机衬板组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE548853C (de) *	1930-11-05	1932-04-20	Otto Buettner	Einrichtung zum Feinstmahlen von Zement o. dgl.
JPS568883B2 (uk) *	1975-02-06	1981-02-26
DD137065A1 (de) *	1975-12-12	1979-08-15	Ernst Madai	Vorrichtung zum zerkleinern koerniger stoffe
SU656657A1 (ru) *	1977-08-01	1979-04-15	tfs.'- • ^Ш>&^	Отражательный экран дл сверхкритических барабанных мельниц

1979
- 1979-07-13 SE SE7906098A patent/SE421868B/sv unknown
1980
- 1980-06-25 AT AT80850102T patent/ATE2399T1/de not_active IP Right Cessation
- 1980-06-25 DE DE8080850102T patent/DE3061894D1/de not_active Expired
- 1980-06-25 EP EP80850102A patent/EP0022758B1/en not_active Expired
- 1980-06-28 IN IN744/CAL/80A patent/IN154573B/en unknown
- 1980-06-30 DK DK282980A patent/DK151086C/da active
- 1980-07-01 AU AU60014/80A patent/AU521112B2/en not_active Expired
- 1980-07-03 CA CA000355357A patent/CA1218972A/en not_active Expired
- 1980-07-04 ZA ZA00804045A patent/ZA804045B/xx unknown
- 1980-07-09 SU SU802947002A patent/SU1120918A3/ru active
- 1980-07-09 FI FI802201A patent/FI65389C/fi not_active IP Right Cessation
- 1980-07-09 UA UA2947002A patent/UA5556A1/uk unknown
- 1980-07-10 NO NO802067A patent/NO151573C/no unknown
- 1980-07-11 JP JP55094120A patent/JPS585706B2/ja not_active Expired
- 1980-07-11 PH PH24279A patent/PH21963A/en unknown
- 1980-07-11 BR BR8004377A patent/BR8004377A/pt not_active IP Right Cessation
- 1980-07-11 ES ES493320A patent/ES493320A0/es active Granted
- 1980-07-11 MX MX183132A patent/MX154535A/es unknown
- 1980-07-12 PL PL1980225619A patent/PL123829B1/pl unknown
- 1980-07-14 AR AR281759A patent/AR223538A1/es active
1984
- 1984-07-18 CA CA 451211 patent/CA1218974C/en not_active Expired

Also Published As

Publication number	Publication date
ES8105583A1 (es)	1981-06-16
JPS5638142A (en)	1981-04-13
MX154535A (es)	1987-09-28
FI65389C (fi)	1984-05-10
AR223538A1 (es)	1981-08-31
NO151573B (no)	1985-01-21
NO151573C (no)	1985-05-08
ATE2399T1 (de)	1983-03-15
CA1218974C (en)	1987-03-10
EP0022758B1 (en)	1983-02-09
SU1120918A3 (ru)	1984-10-23
PL123829B1 (en)	1982-11-30
DK151086B (da)	1987-11-02
UA5556A1 (uk)	1994-12-28
DK151086C (da)	1988-03-21
ES493320A0 (es)	1981-06-16
PL225619A1 (uk)	1981-03-27
JPS585706B2 (ja)	1983-02-01
PH21963A (en)	1988-04-15
NO802067L (no)	1981-01-14
SE421868B (sv)	1982-02-08
BR8004377A (pt)	1981-02-03
EP0022758A1 (en)	1981-01-21
FI802201A7 (fi)	1981-01-14
FI65389B (fi)	1984-01-31
DE3061894D1 (en)	1983-03-17
AU521112B2 (en)	1982-03-18
SE7906098L (sv)	1981-03-10
IN154573B (uk)	1984-11-10
AU6001480A (en)	1981-01-15
DK282980A (da)	1981-01-14
ZA804045B (en)	1981-07-29

Legal Events

Date	Code	Title	Description
2004-03-10	MKEX	Expiry

Publication	Publication Date	Title
CA1218972A (en)	1987-03-10	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
US3489280A (en)	1970-01-13	Magnetic separator having field shaping poles
CN101961667B (zh)	2014-06-18	用于分离材料的方法
JP6125608B2 (ja)	2017-05-10	スラグ材料を処理するための方法およびシステム
US6303241B1 (en)	2001-10-16	Wear plate retainer with magnetically retained, replaceable wear plate
AU741776B2 (en)	2001-12-06	Wear-resistant, self-replenishing magnetized grinding mill liner
US8822008B2 (en)	2014-09-02	Replaceable wear liner
CA1218974A (en)	1987-03-10	Wear and abrasion resistant wall structure, particularly for mills for grinding a charge comprising magnetic material
CN102764733B (zh)	2014-04-16	铬矿砂回收系统
Dworzanowski	2010	Optimizing the performance of wet drum magnetic separators
JPH06210193A (ja)	1994-08-02	高炉水砕スラグ微粉化における粒鉄の回収方法と装置
KR102034426B1 (ko)	2019-10-18	우드칩용 통합 자력선별장치
CA2708325A1 (en)	2011-06-07	Replaceable wear liner
US5814273A (en)	1998-09-29	Trunnion liner apparatus
US20030062372A1 (en)	2003-04-03	Wear-resistant lining element and wear lining made thereof
CN110152804A (zh)	2019-08-23	一种卧式球磨机的研磨工艺及研磨筒体结构
RU2165305C1 (ru)	2001-04-20	Магнитный сепаратор
Morgan et al.	1991	The selection and application of magnetic separation euipment. Part I
RU2206401C1 (ru)	2003-06-20	Противоизносная гибкая футеровка
Žežulka et al.	2004	A magnetic filter with permanent magnets on the basis of rare earths
CN114433354A (zh)	2022-05-06	一种矿物的干式磁选方法
Gill	1991	Magnetic separation
CN102728464A (zh)	2012-10-17	弱磁性材料回收机
Chelgani et al.	2022	Magnetic Separation
CN108435413A (zh)	2018-08-24	一种聚磁刮板环形移动磁系磁选机