DD224027A5 - Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker - Google Patents
Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker Download PDFInfo
- Publication number
- DD224027A5 DD224027A5 DD26568284A DD26568284A DD224027A5 DD 224027 A5 DD224027 A5 DD 224027A5 DD 26568284 A DD26568284 A DD 26568284A DD 26568284 A DD26568284 A DD 26568284A DD 224027 A5 DD224027 A5 DD 224027A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- zone
- clinker
- good
- line
- exhaust
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000004568 cement Substances 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000000446 fuel Substances 0.000 claims abstract description 25
- 238000001354 calcination Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000012495 reaction gas Substances 0.000 claims abstract description 6
- 238000010304 firing Methods 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 12
- 230000008901 benefit Effects 0.000 description 8
- 235000013312 flour Nutrition 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000009420 retrofitting Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical class O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 1
- 244000089409 Erythrina poeppigiana Species 0.000 description 1
- 235000009776 Rathbunia alamosensis Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940126142 compound 16 Drugs 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002918 waste heat Substances 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
- F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
- F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833327576 DE3327576A1 (de) | 1983-07-30 | 1983-07-30 | Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD224027A5 true DD224027A5 (de) | 1985-06-26 |
Family
ID=6205358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD26568284A DD224027A5 (de) | 1983-07-30 | 1984-07-26 | Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6077153A (fr) |
| AT (1) | ATA242284A (fr) |
| DD (1) | DD224027A5 (fr) |
| DE (1) | DE3327576A1 (fr) |
| DK (1) | DK367284A (fr) |
| FR (1) | FR2549820A1 (fr) |
| GB (1) | GB2144529B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3522883A1 (de) * | 1985-06-26 | 1987-01-08 | Krupp Polysius Ag | Verfahren und anlage zur waermebehandlung von feinkoernigem gut |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS171782B1 (fr) * | 1974-05-29 | 1976-11-29 | ||
| DK427274A (da) * | 1974-08-12 | 1976-02-13 | Smidth & Co As F L | Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme |
| CS179624B1 (en) * | 1975-04-30 | 1977-11-30 | Jiri Filous | Method of firing a cement clinker and arrangement for utilization of this method |
| JPS52136219A (en) * | 1976-05-12 | 1977-11-14 | Ishikawajima Harima Heavy Ind | Method of baking raw materials for cement and apparatus for carrying out thereof |
| FR2359800A1 (fr) * | 1976-07-28 | 1978-02-24 | Creusot Loire | Procede et dispositif de precalcination de matieres pulverulentes |
| DE2751876A1 (de) * | 1977-11-21 | 1979-05-23 | Kloeckner Humboldt Deutz Ag | Verfahren und einrichtung zum brennen von feinkoernigem bis staubfoermigem gut, insbesondere von zementrohmehl |
| DE3169346D1 (en) * | 1980-09-22 | 1985-04-25 | Smidth & Co As F L | Kiln plant for burning granular or pulverulent material |
-
1983
- 1983-07-30 DE DE19833327576 patent/DE3327576A1/de not_active Withdrawn
-
1984
- 1984-07-26 FR FR8411852A patent/FR2549820A1/fr not_active Withdrawn
- 1984-07-26 AT AT242284A patent/ATA242284A/de not_active Application Discontinuation
- 1984-07-26 DD DD26568284A patent/DD224027A5/de unknown
- 1984-07-27 DK DK367284A patent/DK367284A/da not_active Application Discontinuation
- 1984-07-27 GB GB08419160A patent/GB2144529B/en not_active Expired
- 1984-07-30 JP JP15777384A patent/JPS6077153A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2144529A (en) | 1985-03-06 |
| ATA242284A (de) | 1987-09-15 |
| GB8419160D0 (en) | 1984-08-30 |
| DE3327576A1 (de) | 1985-02-14 |
| FR2549820A1 (fr) | 1985-02-01 |
| DK367284A (da) | 1985-01-31 |
| GB2144529B (en) | 1986-04-30 |
| JPS6077153A (ja) | 1985-05-01 |
| DK367284D0 (da) | 1984-07-27 |
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