CH654904A5 - Procedimento e relativa apparecchiatura per essiccare e selezionare materiali polverulenti in genere attraverso il letto fluido di tale materiale. - Google Patents
Procedimento e relativa apparecchiatura per essiccare e selezionare materiali polverulenti in genere attraverso il letto fluido di tale materiale. Download PDFInfo
- Publication number
- CH654904A5 CH654904A5 CH3003/83A CH300383A CH654904A5 CH 654904 A5 CH654904 A5 CH 654904A5 CH 3003/83 A CH3003/83 A CH 3003/83A CH 300383 A CH300383 A CH 300383A CH 654904 A5 CH654904 A5 CH 654904A5
- Authority
- CH
- Switzerland
- Prior art keywords
- air
- dried
- flow
- grid
- casing
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims description 46
- 238000001035 drying Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 title claims description 4
- 239000012254 powdered material Substances 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004513 sizing 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
- F26B3/092—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
- F26B3/0926—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 pneumatic means, e.g. spouted beds
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21689/82A IT1151577B (it) | 1982-06-03 | 1982-06-03 | Procedimento e relativa apparecchiatura per essiccare materiali polverulenti in genere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH654904A5 true CH654904A5 (it) | 1986-03-14 |
Family
ID=11185425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3003/83A CH654904A5 (it) | 1982-06-03 | 1983-06-01 | Procedimento e relativa apparecchiatura per essiccare e selezionare materiali polverulenti in genere attraverso il letto fluido di tale materiale. |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH654904A5 (da) |
| DE (1) | DE3318313C2 (da) |
| DK (1) | DK157259C (da) |
| ES (1) | ES8404044A1 (da) |
| FR (1) | FR2528159B1 (da) |
| GB (1) | GB2121153A (da) |
| IT (1) | IT1151577B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196726A (ja) * | 1983-04-19 | 1984-11-08 | Okawara Mfg Co Ltd | 連続流動層造粒装置 |
| GB2177616B (en) * | 1985-07-09 | 1988-07-06 | Smidth & Co As F L | Gas suspension reactor |
| GB8530020D0 (en) * | 1985-12-05 | 1986-01-15 | British American Tobacco Co | Treatment of particulate materials |
| DE3613362A1 (de) * | 1986-04-19 | 1987-10-29 | Orth Gmbh H | Flugschichttrockner |
| DK9891A (da) * | 1991-01-21 | 1992-09-15 | Techdania I S V Sven T Aaen Og | Fremgangsmaade til kontinuerlig disintegration og/eller toerring af pasta, slam, pressekage, filterkage eller lignende, isaer fibroese materialer samt apparat til udoevelse af fremgangsmaaden |
| DE502007003463D1 (de) | 2007-02-09 | 2010-05-27 | Braunschweigische Maschb Ansta | Vorrichtung zum Entfernen von Fluiden und/oder Feststoffen |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US236281A (en) * | 1881-01-04 | Trand | ||
| BE544308A (da) * | ||||
| US2522704A (en) * | 1939-12-08 | 1950-09-19 | Laval Jacques Hjaimar De | Method and apparatus to treat material in form of pieces or powder with gases |
| GB981750A (en) * | 1962-02-03 | 1965-01-27 | Bayer Ag | Apparatus for drying particles carried in a stream of gas |
| DE1642917A1 (de) * | 1967-01-30 | 1971-05-19 | Ashizawa Iron Works Co Ltd | Verfahren zur Trocknung,Erwaermung,Kuehlung od.dgl.eines in Pulver-,Granulat- oder aehnlicher Form vorliegenden Stoffes sowie zur Durchfuehrung eines solchen Verfahrens geeignete Vorrichtung |
| BE701295A (da) * | 1967-07-12 | 1967-12-18 | ||
| CH508828A (de) * | 1970-07-08 | 1971-06-15 | Hirmann Georg | Verfahren zum Verschliessen von Bohrungen in Werkstücken und Stopfen zur Ausführung des Verfahrens |
| US3711962A (en) * | 1970-12-15 | 1973-01-23 | Okawara Mfg | Fluidized drying apparatus |
| GB1381505A (en) * | 1971-06-06 | 1975-01-22 | Struthers Scient International | Fluidized bed process and apparatus |
| FR2171667A5 (da) * | 1972-02-04 | 1973-09-21 | Mark Andre | |
| DD119304A1 (da) * | 1975-04-23 | 1976-04-12 | ||
| FR2317611A1 (fr) * | 1975-07-09 | 1977-02-04 | Lejeune Bertrand | Secheur-extracteur de materiau a l'etat divise |
| DD136454A1 (de) * | 1978-05-16 | 1979-07-11 | Lothar Moerl | Einrichtung zur loesungsmittelentfernung |
| US4395830A (en) * | 1980-09-12 | 1983-08-02 | Jetsonic Processes, Ltd. | Pulse combustion fluidizing dryer |
-
1982
- 1982-06-03 IT IT21689/82A patent/IT1151577B/it active
-
1983
- 1983-05-16 GB GB08313500A patent/GB2121153A/en not_active Withdrawn
- 1983-05-17 ES ES522466A patent/ES8404044A1/es not_active Expired
- 1983-05-19 DE DE3318313A patent/DE3318313C2/de not_active Expired
- 1983-05-25 FR FR8308613A patent/FR2528159B1/fr not_active Expired
- 1983-06-01 CH CH3003/83A patent/CH654904A5/it not_active IP Right Cessation
- 1983-06-02 DK DK250183A patent/DK157259C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES522466A0 (es) | 1984-05-01 |
| DK250183D0 (da) | 1983-06-02 |
| DE3318313C2 (de) | 1986-05-22 |
| IT1151577B (it) | 1986-12-24 |
| FR2528159B1 (fr) | 1988-02-26 |
| GB2121153A (en) | 1983-12-14 |
| DK157259B (da) | 1989-11-27 |
| FR2528159A1 (fr) | 1983-12-09 |
| DK250183A (da) | 1983-12-04 |
| ES8404044A1 (es) | 1984-05-01 |
| IT8221689A0 (it) | 1982-06-03 |
| DK157259C (da) | 1990-04-30 |
| DE3318313A1 (de) | 1983-12-08 |
| GB8313500D0 (en) | 1983-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |