JPS62197161A - 紛砕ロ−ル - Google Patents
紛砕ロ−ルInfo
- Publication number
- JPS62197161A JPS62197161A JP62022264A JP2226487A JPS62197161A JP S62197161 A JPS62197161 A JP S62197161A JP 62022264 A JP62022264 A JP 62022264A JP 2226487 A JP2226487 A JP 2226487A JP S62197161 A JPS62197161 A JP S62197161A
- Authority
- JP
- Japan
- Prior art keywords
- bowl mill
- grinding
- article
- coal
- wear
- 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.)
- Pending
Links
- 238000000227 grinding Methods 0.000 claims description 128
- 239000000463 material Substances 0.000 claims description 65
- 239000002344 surface layer Substances 0.000 claims description 39
- 244000309464 bull Species 0.000 claims description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- 239000011651 chromium Substances 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- 239000011733 molybdenum Substances 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 229910052717 sulfur Inorganic materials 0.000 claims description 12
- 239000011593 sulfur Substances 0.000 claims description 12
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052797 bismuth Inorganic materials 0.000 claims description 11
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims description 11
- 239000011574 phosphorus Substances 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 239000011572 manganese Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 4
- 229910001060 Gray iron Inorganic materials 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 53
- 238000005299 abrasion Methods 0.000 description 25
- 238000010298 pulverizing process Methods 0.000 description 15
- 239000010410 layer Substances 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229910001037 White iron Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 lantalum Chemical compound 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crushing And Grinding (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83194886A | 1986-02-24 | 1986-02-24 | |
| US831948 | 1986-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62197161A true JPS62197161A (ja) | 1987-08-31 |
Family
ID=25260273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62022264A Pending JPS62197161A (ja) | 1986-02-24 | 1987-02-02 | 紛砕ロ−ル |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0234026A3 (zh) |
| JP (1) | JPS62197161A (zh) |
| KR (1) | KR870008049A (zh) |
| CN (1) | CN1005537B (zh) |
| AU (1) | AU588082B2 (zh) |
| CA (1) | CA1312057C (zh) |
| IN (1) | IN166426B (zh) |
| ZA (1) | ZA871297B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3863803D1 (de) * | 1987-03-24 | 1991-08-29 | Mitsubishi Heavy Ind Ltd | Walzenmuehle. |
| 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 |
Family Cites Families (11)
| 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 (zh) * | 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 |
-
1986
- 1986-11-05 IN IN803/CAL/86A patent/IN166426B/en unknown
- 1986-12-12 EP EP86117342A patent/EP0234026A3/en not_active Withdrawn
-
1987
- 1987-01-05 CA CA000526697A patent/CA1312057C/en not_active Expired - Fee Related
- 1987-02-02 JP JP62022264A patent/JPS62197161A/ja active Pending
- 1987-02-23 AU AU69160/87A patent/AU588082B2/en not_active Ceased
- 1987-02-23 ZA ZA871297A patent/ZA871297B/xx unknown
- 1987-02-24 KR KR870001547A patent/KR870008049A/ko not_active Application Discontinuation
- 1987-02-24 CN CN87100970.6A patent/CN1005537B/zh not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1005537B (zh) | 1989-10-25 |
| ZA871297B (en) | 1987-08-17 |
| IN166426B (zh) | 1990-05-05 |
| AU6916087A (en) | 1987-08-27 |
| CA1312057C (en) | 1992-12-29 |
| KR870008049A (ko) | 1987-09-23 |
| EP0234026A2 (en) | 1987-09-02 |
| EP0234026A3 (en) | 1988-05-18 |
| CN87100970A (zh) | 1987-09-23 |
| AU588082B2 (en) | 1989-09-07 |
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