FR2468090A1 - Procede et appareil pour le sechage de matiere en vrac - Google Patents
Procede et appareil pour le sechage de matiere en vrac Download PDFInfo
- Publication number
- FR2468090A1 FR2468090A1 FR8013377A FR8013377A FR2468090A1 FR 2468090 A1 FR2468090 A1 FR 2468090A1 FR 8013377 A FR8013377 A FR 8013377A FR 8013377 A FR8013377 A FR 8013377A FR 2468090 A1 FR2468090 A1 FR 2468090A1
- Authority
- FR
- France
- Prior art keywords
- bulk material
- bulk
- dried
- wet
- drying
- 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
- 239000013590 bulk material Substances 0.000 title claims abstract description 120
- 238000001035 drying Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 230000009969 flowable effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 2
- 238000010410 dusting Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0436—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis comprising multiple stages, e.g. multiple rotating drums subsequently receiving the material to be dried; Provisions for heat recuperation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2942633 | 1979-10-22 | ||
| DE19803013307 DE3013307C2 (de) | 1980-04-05 | 1980-04-05 | Verfahren und Vorrichtung zur Trocknung von Schüttgut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2468090A1 true FR2468090A1 (fr) | 1981-04-30 |
| FR2468090B1 FR2468090B1 (OSRAM) | 1985-03-15 |
Family
ID=25781619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013377A Granted FR2468090A1 (fr) | 1979-10-22 | 1980-06-12 | Procede et appareil pour le sechage de matiere en vrac |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4354317A (OSRAM) |
| CH (1) | CH654403A5 (OSRAM) |
| ES (1) | ES8104874A1 (OSRAM) |
| FR (1) | FR2468090A1 (OSRAM) |
| GB (1) | GB2062201B (OSRAM) |
| IT (1) | IT1148870B (OSRAM) |
| NL (1) | NL8003047A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4787323A (en) * | 1987-08-12 | 1988-11-29 | Atlantic Richfield Company | Treating sludges and soil materials contaminated with hydrocarbons |
| US6367163B1 (en) * | 1999-06-28 | 2002-04-09 | William A. Luker | Hot air dryer |
| US6655043B1 (en) * | 2001-09-21 | 2003-12-02 | Apac Inc. | Dryer moisture indicator |
| DE102005023258A1 (de) * | 2004-11-16 | 2006-11-23 | Fan Separator Gmbh | Drehtrommel zur aeroben Erwärmung rieselfähiger Feststoffe |
| KR101385101B1 (ko) * | 2008-06-27 | 2014-04-15 | 동부대우전자 주식회사 | 가스식 건조기의 밸브 제어 방법 |
| CN103900360A (zh) * | 2012-12-27 | 2014-07-02 | 嘉兴市博宏新型建材有限公司 | 一种砂浆原料烘干机 |
| EP3166993B1 (en) * | 2014-07-10 | 2019-04-17 | Nestec S.A. | Method for processing polyethylene terephthalate |
| CN107504760A (zh) * | 2017-08-16 | 2017-12-22 | 盐城市兰丰环境工程科技有限公司 | 一种烟气烘干预热装置 |
| NL2023895B1 (en) * | 2019-09-25 | 2021-05-25 | Tanis Confectionery B V | method and system for drying a moulding powder used in a confectionery moulding process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR982617A (fr) * | 1949-01-18 | 1951-06-13 | Procédé de déshydratation à l'état pulvérulent de certaines substances | |
| GB799251A (en) * | 1955-08-19 | 1958-08-06 | Solvay | Process for drying and/or calcining powdered, granular or similar materials |
| FR1215218A (fr) * | 1958-11-10 | 1960-04-15 | Longwy Acieries | Nouveau procédé de séchage des matières humides très pulvérulentes thermiquement instables |
| US3514870A (en) * | 1968-10-09 | 1970-06-02 | A & T Development Corp | Drying apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2363037A (en) * | 1941-10-03 | 1944-11-21 | Gerald D Arnold | Art of preserving valuable elements of organic materials in dry storage |
| GB756258A (en) | 1953-07-07 | 1956-09-05 | Emil Wilhelm Weiss | Improvements in or relating to rotary-drum drying apparatus |
| US2878584A (en) * | 1954-10-15 | 1959-03-24 | Bianchi Achille | Rotary drier, especially for granular substances |
| NL6812617A (OSRAM) * | 1967-09-21 | 1969-03-25 | ||
| GB1328084A (en) | 1970-08-28 | 1973-08-30 | Davies Eng Co Ltd Ross | Drying apparatus |
| DK141747B (da) * | 1973-01-05 | 1980-06-09 | Niro Atomizer As | Fremgangsmåde ved fremstilling af cementklinker i en roterovn af cementråslam samt anlæg til udøvelse af fremgangsmåden. |
| US4262429A (en) * | 1976-01-26 | 1981-04-21 | Avril Arthur C | Method of and apparatus for drying materials |
-
1980
- 1980-05-27 NL NL8003047A patent/NL8003047A/nl not_active Application Discontinuation
- 1980-06-06 IT IT8022644A patent/IT1148870B/it active
- 1980-06-12 CH CH4526/80A patent/CH654403A5/de not_active IP Right Cessation
- 1980-06-12 FR FR8013377A patent/FR2468090A1/fr active Granted
- 1980-07-10 GB GB8022611A patent/GB2062201B/en not_active Expired
- 1980-07-18 ES ES493495A patent/ES8104874A1/es not_active Expired
- 1980-09-12 US US06/186,593 patent/US4354317A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR982617A (fr) * | 1949-01-18 | 1951-06-13 | Procédé de déshydratation à l'état pulvérulent de certaines substances | |
| GB799251A (en) * | 1955-08-19 | 1958-08-06 | Solvay | Process for drying and/or calcining powdered, granular or similar materials |
| FR1215218A (fr) * | 1958-11-10 | 1960-04-15 | Longwy Acieries | Nouveau procédé de séchage des matières humides très pulvérulentes thermiquement instables |
| US3514870A (en) * | 1968-10-09 | 1970-06-02 | A & T Development Corp | Drying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2468090B1 (OSRAM) | 1985-03-15 |
| ES493495A0 (es) | 1981-05-16 |
| NL8003047A (nl) | 1981-04-24 |
| GB2062201B (en) | 1984-05-02 |
| ES8104874A1 (es) | 1981-05-16 |
| IT1148870B (it) | 1986-12-03 |
| US4354317A (en) | 1982-10-19 |
| IT8022644A0 (it) | 1980-06-06 |
| CH654403A5 (de) | 1986-02-14 |
| GB2062201A (en) | 1981-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |