SE543100C2 - Optimisation of control of rotary kiln - Google Patents
Optimisation of control of rotary kilnInfo
- Publication number
- SE543100C2 SE543100C2 SE1850477A SE1850477A SE543100C2 SE 543100 C2 SE543100 C2 SE 543100C2 SE 1850477 A SE1850477 A SE 1850477A SE 1850477 A SE1850477 A SE 1850477A SE 543100 C2 SE543100 C2 SE 543100C2
- Authority
- SE
- Sweden
- Prior art keywords
- för
- temperature
- end zone
- att
- feed end
- Prior art date
Links
- 238000005457 optimization Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 52
- 238000004590 computer program Methods 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 48
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 18
- 230000003068 static effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 5
- 239000004571 lime Substances 0.000 claims description 5
- 239000008188 pellet Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 101100202589 Drosophila melanogaster scrib gene Proteins 0.000 claims 5
- 238000009529 body temperature measurement Methods 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 235000019482 Palm oil Nutrition 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000012075 bio-oil Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 239000002006 petroleum coke Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000003784 tall oil Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- URWAJWIAIPFPJE-YFMIWBNJSA-N sisomycin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H](CC=C(CN)O2)N)[C@@H](N)C[C@H]1N URWAJWIAIPFPJE-YFMIWBNJSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/361—Condition or time responsive control in hydraulic cement manufacturing processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0031—Regulation through control of the flow of the exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1850477A SE543100C2 (en) | 2018-04-23 | 2018-04-23 | Optimisation of control of rotary kiln |
| PCT/SE2019/050339 WO2019209156A1 (en) | 2018-04-23 | 2019-04-12 | Optimisation of control of rotary kiln |
| JP2020560330A JP7546487B2 (ja) | 2018-04-23 | 2019-04-12 | ロータリーキルンの制御の最適化 |
| EP19791953.3A EP3784971A4 (en) | 2018-04-23 | 2019-04-12 | OPTIMIZATION OF ROTARY OVEN CONTROL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1850477A SE543100C2 (en) | 2018-04-23 | 2018-04-23 | Optimisation of control of rotary kiln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1850477A1 SE1850477A1 (en) | 2019-10-24 |
| SE543100C2 true SE543100C2 (en) | 2020-10-06 |
Family
ID=68294690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1850477A SE543100C2 (en) | 2018-04-23 | 2018-04-23 | Optimisation of control of rotary kiln |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3784971A4 (ja) |
| JP (1) | JP7546487B2 (ja) |
| SE (1) | SE543100C2 (ja) |
| WO (1) | WO2019209156A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3942559B1 (en) * | 2019-03-20 | 2023-09-20 | Tata Consultancy Services Limited | Method and system for monitoring and optimizing the operation of an alumina rotary kiln |
| EP3911615B1 (de) * | 2020-04-08 | 2022-07-13 | thyssenkrupp Industrial Solutions AG | Verfahren zur herstellung von zementklinker |
| CN118159797A (zh) * | 2021-10-23 | 2024-06-07 | 茵梦达有限公司 | 用于观察水泥窑工艺的方法和系统 |
| CN116202318B (zh) * | 2023-03-23 | 2024-02-06 | 连云港临海新材料有限公司 | 一种石油焦煅烧炉智能调温装置及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437325A (en) * | 1967-04-11 | 1969-04-08 | Westinghouse Electric Corp | Heat balance control of a rotary kiln |
| CA2389776A1 (en) * | 1999-11-04 | 2001-05-10 | Pretoria Portland Cement Company Limited | Kiln plant control system |
| JP2004011990A (ja) | 2002-06-05 | 2004-01-15 | Sumitomo Metal Mining Co Ltd | ロータリーキルンの燃焼制御装置および制御方法 |
| CN102472582B (zh) | 2009-07-03 | 2014-05-07 | Abb公司 | 控制将含有混合物的石灰烧成生石灰的过程的方法和设备 |
| WO2011146723A2 (en) * | 2010-05-19 | 2011-11-24 | Gillespie + Powers, Inc. | Wireless temperature sensing and control system for metal kiln and method of using the same |
| US9360253B2 (en) | 2012-11-23 | 2016-06-07 | Gillespie + Powers, Inc | Metal kiln temperature control system and method |
| BR112017006512B1 (pt) | 2014-10-10 | 2021-06-22 | Air Products And Chemicals, Inc | Sistema de sensor integrado e método de controle de uma ou ambas dentre a entrada de energia e a distribuição de energia em uma fornalha |
-
2018
- 2018-04-23 SE SE1850477A patent/SE543100C2/en unknown
-
2019
- 2019-04-12 WO PCT/SE2019/050339 patent/WO2019209156A1/en not_active Ceased
- 2019-04-12 EP EP19791953.3A patent/EP3784971A4/en active Pending
- 2019-04-12 JP JP2020560330A patent/JP7546487B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021526624A (ja) | 2021-10-07 |
| EP3784971A1 (en) | 2021-03-03 |
| EP3784971A4 (en) | 2021-12-01 |
| WO2019209156A1 (en) | 2019-10-31 |
| SE1850477A1 (en) | 2019-10-24 |
| JP7546487B2 (ja) | 2024-09-06 |
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