CN108745491A - 一种磨煤机高耐磨辊套及其制备方法 - Google Patents
一种磨煤机高耐磨辊套及其制备方法 Download PDFInfo
- Publication number
- CN108745491A CN108745491A CN201810645272.5A CN201810645272A CN108745491A CN 108745491 A CN108745491 A CN 108745491A CN 201810645272 A CN201810645272 A CN 201810645272A CN 108745491 A CN108745491 A CN 108745491A
- Authority
- CN
- China
- Prior art keywords
- hole
- roller set
- coal pulverizer
- high abrasion
- porous ceramic
- 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.)
- Granted
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
- B02C4/305—Wear resistant rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/5144—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the metals of the iron group
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3865—Aluminium nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810645272.5A CN108745491B (zh) | 2018-06-21 | 2018-06-21 | 一种磨煤机高耐磨辊套及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810645272.5A CN108745491B (zh) | 2018-06-21 | 2018-06-21 | 一种磨煤机高耐磨辊套及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108745491A true CN108745491A (zh) | 2018-11-06 |
CN108745491B CN108745491B (zh) | 2021-02-19 |
Family
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Family Applications (1)
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CN201810645272.5A Active CN108745491B (zh) | 2018-06-21 | 2018-06-21 | 一种磨煤机高耐磨辊套及其制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115212994A (zh) * | 2022-06-12 | 2022-10-21 | 华能国际电力股份有限公司营口电厂 | 一种高耐磨金属陶瓷复合辊套及其制备方法 |
CN115485253A (zh) * | 2020-06-02 | 2022-12-16 | 京瓷株式会社 | 耐磨损性构件以及使用了该耐磨损性构件的龙头阀、活塞-工作缸单元 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049647A (zh) * | 1989-07-22 | 1991-03-06 | 联合铝产品股份公司 | 陶瓷金属复合物 |
WO1996005005A1 (fr) * | 1994-08-17 | 1996-02-22 | Magotteaux International S.A. | Piece de fonderie bimetallique servant de piece d'usure dans les broyeurs verticaux, son procece de fabrication et utilisation dans les broyeurs verticaux |
CN201625559U (zh) * | 2010-08-18 | 2010-11-10 | 匡毅 | 金属-陶瓷复合耐磨碾辊辊套 |
US20110011965A1 (en) * | 2009-07-14 | 2011-01-20 | Tdy Industries, Inc. | Reinforced Roll and Method of Making Same |
CN104439192A (zh) * | 2014-11-04 | 2015-03-25 | 昆明理工大学 | 一种蜂窝状陶瓷-金属复合材料立磨磨辊制备方法 |
CN107175324A (zh) * | 2017-04-14 | 2017-09-19 | 洛阳鹏飞耐磨材料股份有限公司 | 一种金属复合陶瓷板的制备方法 |
CN107336484A (zh) * | 2017-07-05 | 2017-11-10 | 昆明理工大学 | 一种陶瓷/金属复合材料耐磨衬板及其制备方法 |
CN207254424U (zh) * | 2017-09-05 | 2018-04-20 | 国家电投集团重庆合川发电有限公司 | 一种中速磨煤机磨辊辊套 |
-
2018
- 2018-06-21 CN CN201810645272.5A patent/CN108745491B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1049647A (zh) * | 1989-07-22 | 1991-03-06 | 联合铝产品股份公司 | 陶瓷金属复合物 |
WO1996005005A1 (fr) * | 1994-08-17 | 1996-02-22 | Magotteaux International S.A. | Piece de fonderie bimetallique servant de piece d'usure dans les broyeurs verticaux, son procece de fabrication et utilisation dans les broyeurs verticaux |
US20110011965A1 (en) * | 2009-07-14 | 2011-01-20 | Tdy Industries, Inc. | Reinforced Roll and Method of Making Same |
CN201625559U (zh) * | 2010-08-18 | 2010-11-10 | 匡毅 | 金属-陶瓷复合耐磨碾辊辊套 |
CN104439192A (zh) * | 2014-11-04 | 2015-03-25 | 昆明理工大学 | 一种蜂窝状陶瓷-金属复合材料立磨磨辊制备方法 |
CN107175324A (zh) * | 2017-04-14 | 2017-09-19 | 洛阳鹏飞耐磨材料股份有限公司 | 一种金属复合陶瓷板的制备方法 |
CN107336484A (zh) * | 2017-07-05 | 2017-11-10 | 昆明理工大学 | 一种陶瓷/金属复合材料耐磨衬板及其制备方法 |
CN207254424U (zh) * | 2017-09-05 | 2018-04-20 | 国家电投集团重庆合川发电有限公司 | 一种中速磨煤机磨辊辊套 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115485253A (zh) * | 2020-06-02 | 2022-12-16 | 京瓷株式会社 | 耐磨损性构件以及使用了该耐磨损性构件的龙头阀、活塞-工作缸单元 |
CN115485253B (zh) * | 2020-06-02 | 2023-11-03 | 京瓷株式会社 | 耐磨损性构件以及使用了该耐磨损性构件的龙头阀、活塞-工作缸单元 |
CN115212994A (zh) * | 2022-06-12 | 2022-10-21 | 华能国际电力股份有限公司营口电厂 | 一种高耐磨金属陶瓷复合辊套及其制备方法 |
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Publication number | Publication date |
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CN108745491B (zh) | 2021-02-19 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 88, Renmin Road, Zaoyang City, Xiangyang City, Hubei Province 441299 Patentee after: Hubei Qinhong New Material Co.,Ltd. Address before: No. 88, Renmin Road, Zaoyang City, Xiangyang City, Hubei Province 441299 Patentee before: HUBEI QINHONG NEW MATERIALS CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high wear-resistant roller sleeve for a coal mill and its preparation method Effective date of registration: 20230627 Granted publication date: 20210219 Pledgee: China CITIC Bank Co.,Ltd. Xiangyang Branch Pledgor: Hubei Qinhong New Material Co.,Ltd. Registration number: Y2023980045661 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |