JPS60172341A - 粉状原料の仮焼方法及びその装置 - Google Patents
粉状原料の仮焼方法及びその装置Info
- Publication number
- JPS60172341A JPS60172341A JP2793684A JP2793684A JPS60172341A JP S60172341 A JPS60172341 A JP S60172341A JP 2793684 A JP2793684 A JP 2793684A JP 2793684 A JP2793684 A JP 2793684A JP S60172341 A JPS60172341 A JP S60172341A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- calcination
- chamber
- separator
- stage
- 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
Links
- 238000001354 calcination Methods 0.000 title claims abstract description 303
- 239000002994 raw material Substances 0.000 title claims abstract description 237
- 238000000034 method Methods 0.000 title claims description 86
- 239000000843 powder Substances 0.000 claims abstract description 156
- 239000007789 gas Substances 0.000 claims abstract description 66
- 238000002485 combustion reaction Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000567 combustion gas Substances 0.000 claims abstract description 24
- 239000000446 fuel Substances 0.000 claims description 70
- 238000010304 firing Methods 0.000 claims description 31
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 28
- 239000004449 solid propellant Substances 0.000 claims description 18
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 14
- 239000001569 carbon dioxide Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000004568 cement Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- 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
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2793684A JPS60172341A (ja) | 1984-02-15 | 1984-02-15 | 粉状原料の仮焼方法及びその装置 |
| US06/690,509 US4568276A (en) | 1984-02-15 | 1985-01-11 | Dust preheating system with incipient calciner |
| CA000472886A CA1254739A (en) | 1984-02-15 | 1985-01-25 | Dust preheating system with incipient calciner |
| EP85300618A EP0153048B1 (en) | 1984-02-15 | 1985-01-30 | Dust preheating system with preliminary calciner |
| DE8585300618T DE3569287D1 (en) | 1984-02-15 | 1985-01-30 | Dust preheating system with preliminary calciner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2793684A JPS60172341A (ja) | 1984-02-15 | 1984-02-15 | 粉状原料の仮焼方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60172341A true JPS60172341A (ja) | 1985-09-05 |
| JPH0327261B2 JPH0327261B2 (en]) | 1991-04-15 |
Family
ID=12234778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2793684A Granted JPS60172341A (ja) | 1984-02-15 | 1984-02-15 | 粉状原料の仮焼方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172341A (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63104642A (ja) * | 1986-10-20 | 1988-05-10 | Kobe Steel Ltd | 仮焼炉付原料粉末予熱装置 |
| CN112105880A (zh) * | 2018-04-30 | 2020-12-18 | 蒂森克虏伯工业解决方案股份公司 | 具有特殊氧气添加的氧燃料熟料生产 |
-
1984
- 1984-02-15 JP JP2793684A patent/JPS60172341A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63104642A (ja) * | 1986-10-20 | 1988-05-10 | Kobe Steel Ltd | 仮焼炉付原料粉末予熱装置 |
| CN112105880A (zh) * | 2018-04-30 | 2020-12-18 | 蒂森克虏伯工业解决方案股份公司 | 具有特殊氧气添加的氧燃料熟料生产 |
| CN112105880B (zh) * | 2018-04-30 | 2022-10-28 | 蒂森克虏伯工业解决方案股份公司 | 具有特殊氧气添加的氧燃料熟料生产 |
| US11878950B2 (en) | 2018-04-30 | 2024-01-23 | Thyssenkrupp Industrial Solutions Ag | Oxyfuel clinker production with special oxygen addition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327261B2 (en]) | 1991-04-15 |
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