CN1005537B - 具有耐磨表面层的制品 - Google Patents

具有耐磨表面层的制品 Download PDF

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Publication number
CN1005537B
CN1005537B CN87100970.6A CN87100970A CN1005537B CN 1005537 B CN1005537 B CN 1005537B CN 87100970 A CN87100970 A CN 87100970A CN 1005537 B CN1005537 B CN 1005537B
Authority
CN
China
Prior art keywords
grinding
bowl mill
wear
edge
bowl
Prior art date
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
CN87100970.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN87100970A (zh
Inventor
坎贝尔·麦克罗
小威廉·H
·斯图尔特
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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.)
Filing date
Publication date
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of CN87100970A publication Critical patent/CN87100970A/zh
Publication of CN1005537B publication Critical patent/CN1005537B/zh
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/56—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.7% by weight of carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004—Shape or construction of rollers or balls
    • B02C15/005—Rollers or balls of composite construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/001—Air flow directing means positioned on the periphery of the horizontally rotating milling surface
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/003—Shape or construction of discs or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Rolls And Other Rotary Bodies (AREA)
CN87100970.6A 1986-02-24 1987-02-24 具有耐磨表面层的制品 Expired CN1005537B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83194886A 1986-02-24 1986-02-24
US831,948 1986-02-24

Publications (2)

Publication Number Publication Date
CN87100970A CN87100970A (zh) 1987-09-23
CN1005537B true CN1005537B (zh) 1989-10-25

Family

ID=25260273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87100970.6A Expired CN1005537B (zh) 1986-02-24 1987-02-24 具有耐磨表面层的制品

Country Status (8)

Country Link
EP (1) EP0234026A3 (cs)
JP (1) JPS62197161A (cs)
KR (1) KR870008049A (cs)
CN (1) CN1005537B (cs)
AU (1) AU588082B2 (cs)
CA (1) CA1312057C (cs)
IN (1) IN166426B (cs)
ZA (1) ZA871297B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2024560B3 (es) * 1987-03-24 1992-03-01 Mitsubishi Heavy Ind Ltd Molino de rodillos.
KR100382575B1 (ko) * 2000-09-27 2003-05-01 이영진 미분기의 롤타이어 재생방법 및 재생롤타이어
KR100828132B1 (ko) * 2007-04-25 2008-05-08 김경진 호흡저항을 최소화 한 운동용 방진 장치
CN105396656A (zh) * 2015-12-07 2016-03-16 宜兴市泰和机械有限公司 一种磨盘磨辊结构
CN105396657A (zh) * 2015-12-07 2016-03-16 宜兴市泰和机械有限公司 一种超细磨粉机
CN107930777A (zh) * 2017-12-22 2018-04-20 李文志 一种新型立式粉磨机
CN108917644B (zh) * 2018-07-19 2020-07-28 工极（北京）智能科技有限公司 三维立体测量系统
CN111778607B (zh) * 2020-07-01 2022-06-28 陕西长达纺织有限责任公司 一种方便操作的纱线碾压装置
CN115491611A (zh) * 2022-10-27 2022-12-20 环磨科技控股(集团)有限公司 一种大型半自磨机专用衬板
CN117583076A (zh) * 2023-11-07 2024-02-23 南京戈德水泥技术工程有限责任公司 一种薄磨盘立磨及其工作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1507580A1 (de) * 1966-05-20 1969-04-03 Loesche Kg Verschleissteil,insbesondere Mahlringsegment fuer Waelzmuehlen,Walzenmuehlen,Federrollenmuehlen u.dgl.
FR1543548A (fr) * 1966-12-28 1968-10-25 Combustion Eng Broyeur à bol tournant
BE795569A (fr) * 1972-03-23 1973-06-18 Boehler & Co Ag Geb Revetement interne de moulins a boulets
US4002299A (en) * 1975-09-29 1977-01-11 Combustion Engineering, Inc. Hydraulically loaded pulverizer journal
GB2072702B (en) * 1980-03-26 1984-03-28 Sheepbridge Equipment Ltd White cast iron
US4389767A (en) * 1980-12-10 1983-06-28 Combustion Engineering, Inc. Method of manufacturing pulverizer rolls
IN157719B (cs) * 1982-10-22 1986-05-24 Combustion Eng
CA1212365A (en) * 1982-12-06 1986-10-07 Theodore V. Maliszewski, Jr. Trimetal pulverizer roll and a method of manufacture thereof
US4523721A (en) * 1982-12-08 1985-06-18 Combustion Engineering, Inc. Bowl mill with primary classifier assembly
JPS6018267A (ja) * 1983-07-13 1985-01-30 Mitsubishi Heavy Ind Ltd 複合鋳造ロ−ルの製造方法
US4604781A (en) * 1985-02-19 1986-08-12 Combustion Engineering, Inc. Highly abrasive resistant material and grinding roll surfaced therewith

Also Published As

Publication number Publication date
CN87100970A (zh) 1987-09-23
ZA871297B (en) 1987-08-17
EP0234026A2 (en) 1987-09-02
JPS62197161A (ja) 1987-08-31
AU6916087A (en) 1987-08-27
AU588082B2 (en) 1989-09-07
IN166426B (cs) 1990-05-05
CA1312057C (en) 1992-12-29
EP0234026A3 (en) 1988-05-18
KR870008049A (ko) 1987-09-23

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee