DE1608023B1 - Ofen mit bewegtem Einsatz zur thermischen Behandlung von grobkoernigem Gut - Google Patents
Ofen mit bewegtem Einsatz zur thermischen Behandlung von grobkoernigem GutInfo
- Publication number
- DE1608023B1 DE1608023B1 DE19681608023 DE1608023A DE1608023B1 DE 1608023 B1 DE1608023 B1 DE 1608023B1 DE 19681608023 DE19681608023 DE 19681608023 DE 1608023 A DE1608023 A DE 1608023A DE 1608023 B1 DE1608023 B1 DE 1608023B1
- Authority
- DE
- Germany
- Prior art keywords
- sand
- fluidized bed
- furnace
- grate
- material layer
- 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.)
- Pending
Links
- 238000007669 thermal treatment Methods 0.000 title claims description 7
- 239000004576 sand Substances 0.000 claims description 127
- 239000000463 material Substances 0.000 claims description 70
- 239000007789 gas Substances 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 27
- 238000011282 treatment Methods 0.000 claims description 24
- 238000011049 filling Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000008188 pellet Substances 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000010790 dilution Methods 0.000 claims description 5
- 239000012895 dilution Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 238000003763 carbonization Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 241000273930 Brevoortia tyrannus Species 0.000 description 11
- 239000000203 mixture Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/53—Heating in fluidised beds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR92129A FR1532302A (fr) | 1967-01-23 | 1967-01-23 | Four à circulation de sable pour le chauffage de produits en forme de boulets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1608023B1 true DE1608023B1 (de) | 1970-10-22 |
Family
ID=8624236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681608023 Pending DE1608023B1 (de) | 1967-01-23 | 1968-01-19 | Ofen mit bewegtem Einsatz zur thermischen Behandlung von grobkoernigem Gut |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3477703A (ko) |
| AT (1) | AT285535B (ko) |
| BE (1) | BE709362A (ko) |
| DE (1) | DE1608023B1 (ko) |
| ES (1) | ES349641A1 (ko) |
| FR (1) | FR1532302A (ko) |
| GB (1) | GB1217902A (ko) |
| LU (1) | LU55264A1 (ko) |
| NL (1) | NL6800784A (ko) |
| OA (1) | OA02720A (ko) |
| SE (1) | SE323175B (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1243916A (en) * | 1969-03-21 | 1971-08-25 | Cawood Wharton & Company Ltd | Improvements in or relating to methods of and apparatus for heat treating bodies of combustible material |
| US3697055A (en) * | 1970-09-18 | 1972-10-10 | Edgar Knight | Heat treatment of bodies of combustible material |
| US3975144A (en) * | 1975-03-11 | 1976-08-17 | Reynolds Metals Company | Cathode baking system |
| GB1591302A (en) * | 1976-09-16 | 1981-06-17 | Harding B | Fluidised bed |
| US4258779A (en) * | 1977-11-14 | 1981-03-31 | General Kinematics Corporation | Method and apparatus for conveying very fine solid material |
| DE3426582A1 (de) * | 1984-07-19 | 1986-01-30 | Wolfgang 4600 Dortmund Seidler | Verfahren und vorrichtung zur waermebehandlung von strahlmitteln o.dgl. |
| IT1276747B1 (it) * | 1995-06-19 | 1997-11-03 | Magaldi Ricerche & Brevetti | Estrattore/raffreddatore di materiali sfusi |
| CN101758572A (zh) * | 2009-03-30 | 2010-06-30 | 楼正荣 | 一体多厢分级塑料烘箱料桶 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592783A (en) * | 1946-04-17 | 1952-04-15 | Aspegren Olof Erik August | Rotary heat exchanger |
| DE1222421B (de) * | 1962-01-10 | 1966-08-04 | Philips Nv | Verfahren zum Sintern von keramischem Gut in einer Wirbelschicht |
| DE1227394B (de) * | 1961-03-27 | 1966-10-20 | Andre Mark | Wirbelbetttrockner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900179A (en) * | 1952-10-10 | 1959-08-18 | Kaufmann Otto | Improvements in or relating to treating materials by a heat transfer process such asroasting, sintering, calcining, drying and the like |
| US3053704A (en) * | 1953-11-27 | 1962-09-11 | Exxon Research Engineering Co | Heat treating metals |
-
1967
- 1967-01-23 FR FR92129A patent/FR1532302A/fr not_active Expired
-
1968
- 1968-01-12 LU LU55264D patent/LU55264A1/xx unknown
- 1968-01-12 GB GB194168A patent/GB1217902A/en not_active Expired
- 1968-01-12 US US3477703D patent/US3477703A/en not_active Expired - Lifetime
- 1968-01-15 BE BE709362D patent/BE709362A/xx unknown
- 1968-01-18 NL NL6800784A patent/NL6800784A/xx unknown
- 1968-01-19 DE DE19681608023 patent/DE1608023B1/de active Pending
- 1968-01-22 AT AT61468A patent/AT285535B/de not_active IP Right Cessation
- 1968-01-22 SE SE81368A patent/SE323175B/xx unknown
- 1968-01-23 OA OA53158A patent/OA02720A/xx unknown
- 1968-01-23 ES ES349641A patent/ES349641A1/es not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592783A (en) * | 1946-04-17 | 1952-04-15 | Aspegren Olof Erik August | Rotary heat exchanger |
| DE1227394B (de) * | 1961-03-27 | 1966-10-20 | Andre Mark | Wirbelbetttrockner |
| DE1222421B (de) * | 1962-01-10 | 1966-08-04 | Philips Nv | Verfahren zum Sintern von keramischem Gut in einer Wirbelschicht |
Also Published As
| Publication number | Publication date |
|---|---|
| AT285535B (de) | 1970-10-27 |
| US3477703A (en) | 1969-11-11 |
| FR1532302A (fr) | 1968-07-12 |
| NL6800784A (ko) | 1968-07-24 |
| ES349641A1 (es) | 1969-04-01 |
| LU55264A1 (ko) | 1968-03-28 |
| GB1217902A (en) | 1971-01-06 |
| SE323175B (ko) | 1970-04-27 |
| BE709362A (ko) | 1968-05-16 |
| OA02720A (fr) | 1970-12-15 |
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