AU2012218888B2 - Horizontal rotary dryer for coal, coal boiler plant, and method for operating coal boiler plant - Google Patents
Horizontal rotary dryer for coal, coal boiler plant, and method for operating coal boiler plant Download PDFInfo
- Publication number
- AU2012218888B2 AU2012218888B2 AU2012218888A AU2012218888A AU2012218888B2 AU 2012218888 B2 AU2012218888 B2 AU 2012218888B2 AU 2012218888 A AU2012218888 A AU 2012218888A AU 2012218888 A AU2012218888 A AU 2012218888A AU 2012218888 B2 AU2012218888 B2 AU 2012218888B2
- Authority
- AU
- Australia
- Prior art keywords
- coal
- exhaust gas
- dried
- dust
- rotating shell
- 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.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 335
- 238000000034 method Methods 0.000 title claims description 12
- 239000007789 gas Substances 0.000 claims abstract description 155
- 239000012159 carrier gas Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 127
- 239000000446 fuel Substances 0.000 claims description 19
- 206010015137 Eructation Diseases 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 32
- 239000003077 lignite Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 15
- 238000010298 pulverizing process Methods 0.000 description 13
- 230000008901 benefit Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 7
- 239000003476 subbituminous coal Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000002802 bituminous coal Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/026—Arrangements for charging or discharging the materials to be dried, e.g. discharging by reversing drum rotation, using spiral-type inserts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
- F26B17/32—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors the movement being in a horizontal or slightly inclined plane
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011028296A JP5794726B2 (ja) | 2011-02-14 | 2011-02-14 | 石炭ボイラ設備及び石炭ボイラ設備の運転方法 |
| JP2011-028296 | 2011-02-14 | ||
| PCT/JP2012/051056 WO2012111378A1 (ja) | 2011-02-14 | 2012-01-19 | 石炭の横型回転式乾燥機、石炭ボイラ設備及び石炭ボイラ設備の運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2012218888A1 AU2012218888A1 (en) | 2013-10-03 |
| AU2012218888B2 true AU2012218888B2 (en) | 2016-05-12 |
Family
ID=46672319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012218888A Active AU2012218888B2 (en) | 2011-02-14 | 2012-01-19 | Horizontal rotary dryer for coal, coal boiler plant, and method for operating coal boiler plant |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5794726B2 (ja) |
| KR (1) | KR101919071B1 (ja) |
| AU (1) | AU2012218888B2 (ja) |
| TW (1) | TWI540204B (ja) |
| WO (1) | WO2012111378A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5736471B1 (ja) * | 2014-01-10 | 2015-06-17 | 月島機械株式会社 | 金属微粉スラリーの固液分離・乾燥設備及びその方法 |
| JP5946076B1 (ja) * | 2015-04-10 | 2016-07-05 | 月島機械株式会社 | 横型回転式乾燥機による乾燥方法及び乾燥システム |
| KR102362449B1 (ko) * | 2019-12-02 | 2022-02-15 | 한국전력공사 | 저연소성 연료의 미분탄 보일러 연소시스템 및 이를 이용한 연소방법 |
| TR202105539A2 (tr) * | 2021-03-26 | 2021-05-21 | Stinga Enerji Makina Ueretim Sanayi Ve Ticaret Anonim Sirketi | Toz haldeki̇ yakitlarin oksi̇jensi̇z ortamda karbonlaştirarak kurutulmasi i̇çi̇n bi̇r kurutma üni̇tesi̇ |
| CN113465359A (zh) * | 2021-06-07 | 2021-10-01 | 福州瑞华印制线路板有限公司 | 自动除尘磨板机 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010084984A1 (ja) * | 2009-01-23 | 2010-07-29 | 月島機械株式会社 | 横型回転式乾燥機 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454863Y2 (ja) * | 1988-01-08 | 1992-12-22 | ||
| CA1332160C (en) * | 1989-05-23 | 1994-09-27 | Gary Francis Quig | Particle separator |
| JPH0314584U (ja) * | 1989-06-09 | 1991-02-14 | ||
| JP2755338B2 (ja) * | 1991-07-09 | 1998-05-20 | 宇部興産株式会社 | 粉砕設備 |
| JP3825587B2 (ja) * | 1999-08-18 | 2006-09-27 | 新日本製鐵株式会社 | 石炭の乾燥方法及び乾燥装置 |
| WO2010024333A1 (ja) * | 2008-08-28 | 2010-03-04 | 宇部興産株式会社 | 石炭の処理方法及び処理システム |
| JP5254062B2 (ja) * | 2009-01-23 | 2013-08-07 | 月島機械株式会社 | 横型回転式乾燥機 |
-
2011
- 2011-02-14 JP JP2011028296A patent/JP5794726B2/ja active Active
-
2012
- 2012-01-18 TW TW101102005A patent/TWI540204B/zh active
- 2012-01-19 KR KR1020137022540A patent/KR101919071B1/ko active IP Right Grant
- 2012-01-19 WO PCT/JP2012/051056 patent/WO2012111378A1/ja active Application Filing
- 2012-01-19 AU AU2012218888A patent/AU2012218888B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010084984A1 (ja) * | 2009-01-23 | 2010-07-29 | 月島機械株式会社 | 横型回転式乾燥機 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140011323A (ko) | 2014-01-28 |
| TWI540204B (zh) | 2016-07-01 |
| JP5794726B2 (ja) | 2015-10-14 |
| KR101919071B1 (ko) | 2019-02-08 |
| TW201241167A (en) | 2012-10-16 |
| AU2012218888A1 (en) | 2013-10-03 |
| JP2012167851A (ja) | 2012-09-06 |
| WO2012111378A1 (ja) | 2012-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| PC | Assignment registered |
Owner name: TSUKISHIMA KIKAI CO., LTD. Free format text: FORMER OWNER(S): TSUKISHIMA KIKAI CO., LTD. |