JP4628924B2 - 破砕面部材 - Google Patents
破砕面部材 Download PDFInfo
- Publication number
- JP4628924B2 JP4628924B2 JP2005304328A JP2005304328A JP4628924B2 JP 4628924 B2 JP4628924 B2 JP 4628924B2 JP 2005304328 A JP2005304328 A JP 2005304328A JP 2005304328 A JP2005304328 A JP 2005304328A JP 4628924 B2 JP4628924 B2 JP 4628924B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- roller
- crushing
- wear resistance
- biomass
- 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.)
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- 239000002994 raw material Substances 0.000 claims description 33
- 239000002344 surface layer Substances 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000002028 Biomass Substances 0.000 description 35
- 238000010298 pulverizing process Methods 0.000 description 33
- 239000003245 coal Substances 0.000 description 20
- 230000000669 biting effect Effects 0.000 description 14
- 239000002023 wood Substances 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000000227 grinding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000010344 co-firing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- -1 thinned timber Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
20 粉砕ローラ(破砕面部材)
21 ローラ本体
22 フラットバー
23 耐磨耗性金属
24 溝部
A 耐磨耗性の低い部分
B 耐磨耗性の高い部分
a 第1グループ
b 第2グループ
c 第3グループ
Claims (3)
- 一組の破砕面部材の間に粉砕原料を噛み込んで粉砕していく粉砕機の破砕面部材であって、その少なくとも表層部に耐磨耗性の高い部分と低い部分とが部材運動方向に交互に配列されており、且つ耐磨耗性の高い部分と低い部分は、それらの配列方向が部材運動方向に対して一方の方向へ傾斜した第1グループと、他方の方向へ傾斜した第2グループと、第1グループと第2グループとの間に設けられ、耐磨耗性の高い部分と低い部分の配列方向が部材運動方向に沿った第3グループとの組合せにより構成されていることを特徴とする破砕面部材。
- 第1グループと第2グループとが部材運動方向に交互に配列されている請求項1に記載の破砕面部材。
- 第1グループ及び第2グループにおる耐磨耗性の高い部分と低い部分の配列方向の部材運動方向に対する傾斜角度が45度以下である請求項1又は2に記載の破砕面部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005304328A JP4628924B2 (ja) | 2005-10-19 | 2005-10-19 | 破砕面部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005304328A JP4628924B2 (ja) | 2005-10-19 | 2005-10-19 | 破砕面部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007111604A JP2007111604A (ja) | 2007-05-10 |
JP4628924B2 true JP4628924B2 (ja) | 2011-02-09 |
Family
ID=38094268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005304328A Active JP4628924B2 (ja) | 2005-10-19 | 2005-10-19 | 破砕面部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4628924B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2009157335A1 (ja) * | 2008-06-23 | 2011-12-08 | アイエヌジ商事株式会社 | 破砕ローラ |
JP2010046658A (ja) * | 2008-07-24 | 2010-03-04 | Ing Shoji Kk | 竪型ローラミル |
US8038841B2 (en) | 2009-11-02 | 2011-10-18 | Kankyokeieisogokenkyusho Co., Inc. | Method for producing fine paper powder and resin composition containing the same |
AU2009357050B2 (en) * | 2009-12-25 | 2013-08-22 | Ing Shoji Co., Ltd. | Vertical roller mill |
JP5645469B2 (ja) * | 2010-05-14 | 2014-12-24 | 三菱重工業株式会社 | バイオマス粉砕装置及びバイオマス・石炭混焼システム |
JP5645468B2 (ja) * | 2010-05-14 | 2014-12-24 | 三菱重工業株式会社 | バイオマス粉砕装置及びバイオマス・石炭混焼システム |
JP2011245357A (ja) * | 2010-05-21 | 2011-12-08 | Mitsubishi Heavy Ind Ltd | バイオマス粉砕装置及びバイオマス・石炭混焼システム |
JP5627441B2 (ja) * | 2010-12-20 | 2014-11-19 | 三菱重工業株式会社 | バイオマス・石炭混焼システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5530424A (en) * | 1978-08-22 | 1980-03-04 | Oji Paper Co | Refiner element |
JPS57197043A (en) * | 1981-05-28 | 1982-12-03 | Kobe Steel Ltd | Roller mill |
JPH0239939B2 (ja) * | 1986-12-09 | 1990-09-07 | Ai Enu Ji Shoji Kk | |
JPH0665880A (ja) * | 1992-08-18 | 1994-03-08 | Shiro Hanamura | 紙料調成用刃物 |
JP2001029817A (ja) * | 1999-07-26 | 2001-02-06 | Daicel Chem Ind Ltd | パルプ原料の解砕法 |
-
2005
- 2005-10-19 JP JP2005304328A patent/JP4628924B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5530424A (en) * | 1978-08-22 | 1980-03-04 | Oji Paper Co | Refiner element |
JPS57197043A (en) * | 1981-05-28 | 1982-12-03 | Kobe Steel Ltd | Roller mill |
JPH0239939B2 (ja) * | 1986-12-09 | 1990-09-07 | Ai Enu Ji Shoji Kk | |
JPH0665880A (ja) * | 1992-08-18 | 1994-03-08 | Shiro Hanamura | 紙料調成用刃物 |
JP2001029817A (ja) * | 1999-07-26 | 2001-02-06 | Daicel Chem Ind Ltd | パルプ原料の解砕法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007111604A (ja) | 2007-05-10 |
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