DE2139462A1 - Vorrichtung und Verfahren zum Trocknen von körnigem Material - Google Patents
Vorrichtung und Verfahren zum Trocknen von körnigem MaterialInfo
- Publication number
- DE2139462A1 DE2139462A1 DE19712139462 DE2139462A DE2139462A1 DE 2139462 A1 DE2139462 A1 DE 2139462A1 DE 19712139462 DE19712139462 DE 19712139462 DE 2139462 A DE2139462 A DE 2139462A DE 2139462 A1 DE2139462 A1 DE 2139462A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- gas
- bed
- heating
- mass
- 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
- 238000001035 drying Methods 0.000 title claims description 21
- 239000008187 granular material Substances 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 238000010907 mechanical stirring Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 11
- 238000012546 transfer Methods 0.000 description 5
- 230000005465 channeling Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing 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
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
- F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
- F26B3/0923—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating by mechanical means, e.g. vibrated plate, stirrer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6199070A | 1970-08-07 | 1970-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2139462A1 true DE2139462A1 (de) | 1972-02-10 |
Family
ID=22039520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712139462 Pending DE2139462A1 (de) | 1970-08-07 | 1971-08-06 | Vorrichtung und Verfahren zum Trocknen von körnigem Material |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3694924A (enExample) |
| CA (1) | CA960855A (enExample) |
| DE (1) | DE2139462A1 (enExample) |
| FR (1) | FR2104059A5 (enExample) |
| GB (1) | GB1322131A (enExample) |
| NL (1) | NL7110770A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249889A (en) * | 1979-06-05 | 1981-02-10 | Kemp Willard E | Method and apparatus for preheating, positioning and holding objects |
| US4222429A (en) * | 1979-06-05 | 1980-09-16 | Foundry Management, Inc. | Foundry process including heat treating of produced castings in formation sand |
| US5297348A (en) * | 1993-03-01 | 1994-03-29 | The French Oil Mill Machinery Company | Process and apparatus for efficiently drying wet-milled corn germ and other materials |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2336017A (en) * | 1940-12-28 | 1943-12-07 | Kellogg M W Co | Accumulator for finely divided solids |
| US2797908A (en) * | 1956-05-10 | 1957-07-02 | Zubrzycki Boleslaw Joseph | Zoning device for horizontal fluo-solid beds |
| US3070970A (en) * | 1959-08-07 | 1963-01-01 | Permanente Cement Company | Apparatus and method for cooling finely divided solid particles |
| US3391913A (en) * | 1966-02-23 | 1968-07-09 | Norton Co | Fluid bed kiln |
-
1970
- 1970-08-07 US US61990A patent/US3694924A/en not_active Expired - Lifetime
-
1971
- 1971-07-14 CA CA118,181A patent/CA960855A/en not_active Expired
- 1971-08-03 GB GB3651471A patent/GB1322131A/en not_active Expired
- 1971-08-04 NL NL7110770A patent/NL7110770A/xx unknown
- 1971-08-06 FR FR7128909A patent/FR2104059A5/fr not_active Expired
- 1971-08-06 DE DE19712139462 patent/DE2139462A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3694924A (en) | 1972-10-03 |
| AU3202971A (en) | 1973-02-08 |
| CA960855A (en) | 1975-01-14 |
| NL7110770A (enExample) | 1972-02-09 |
| GB1322131A (en) | 1973-07-04 |
| FR2104059A5 (enExample) | 1972-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69305095T2 (de) | Kühler zum kühlen von schüttgut | |
| DE1961531U (de) | Ofen zur thermischen behandlung von brennstoffbriketts oder klassierter kohle. | |
| DE3230763A1 (de) | Vorrichtung zum entfernen von substanzen an behaelterinnenwaenden | |
| CH641375A5 (de) | Einrichtung fuer die bildung von granulaten oder agglomeraten. | |
| DE2320614C3 (de) | FlieBbettreaktor | |
| EP0552457A1 (de) | Boden für Wanderbettreaktoren | |
| DE2634072B2 (de) | Trommeltrockner | |
| EP0039039A1 (de) | Vorrichtung zur Wärmebehandlung, insbesondere zum Trocknen, von feinteiligen Schüttgütern | |
| DE69938417T2 (de) | Verfahren und vorrichtung zur entfernung von flüssigkeit aus teilchenförmigem material | |
| DE2850507A1 (de) | Vorrichtung zur behandlung in einem wirbelbett | |
| DE2139462A1 (de) | Vorrichtung und Verfahren zum Trocknen von körnigem Material | |
| EP0030947B1 (de) | Trocknungs- oder kühlvorrichtung für schüttgüter wie z.b. kalk oder kohle | |
| DE1451233A1 (de) | Auflockerungswaermetauscher in einem Gehaeuse fuer pulverfoermige Feststoffe | |
| DE69813207T2 (de) | Pulsierende fliessbettschicht | |
| DE1608023B1 (de) | Ofen mit bewegtem Einsatz zur thermischen Behandlung von grobkoernigem Gut | |
| DE578652C (de) | Verfahren und Vorrichtung zur Erhitzung oder Kuehlung von Feststoffen | |
| EP0157901B1 (de) | Wirbelbettfeuerung | |
| DE3825115C1 (en) | Vibrating fluidised bed | |
| DE2904121A1 (de) | Anstroemboden fuer wirbelschichtapparate | |
| DE1919332C (de) | Kontinuierlich mit geradlinig fort bewegtem Gut arbeitender Wirbelbetttrock ner | |
| DE1046577B (de) | Aus einer Unterstromstauwand und einer UEberstromstauwand gebildete Schleuse fuer rinnenfoermige Wirbelschichtreaktoren | |
| DE2202539C3 (de) | Bodeneinheit für Wirbelschichtreaktoren | |
| DE28077C (de) | Neuerung an Dampftelleröfen. ^_ R | |
| DE2315879A1 (de) | Vorrichtung zum trocknen von koernigem material | |
| DE270855C (enExample) |