FR3091661B1 - Grinding and drying device - Google Patents
Grinding and drying device Download PDFInfo
- Publication number
- FR3091661B1 FR3091661B1 FR1900315A FR1900315A FR3091661B1 FR 3091661 B1 FR3091661 B1 FR 3091661B1 FR 1900315 A FR1900315 A FR 1900315A FR 1900315 A FR1900315 A FR 1900315A FR 3091661 B1 FR3091661 B1 FR 3091661B1
- Authority
- FR
- France
- Prior art keywords
- zone
- grinding
- branch
- inlet
- drying device
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/26—Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/186—Adding fluid, other than for crushing by fluid energy
- B02C17/1875—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone
- B02C17/188—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone characterised by point of gas entry or exit or by gas flow path
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Dispositif (1) de broyage et de séchage d’une matière, notamment de type minéral, comprenant : au moins une chambre (2) de broyage ; au moins une zone (4) d’entrée ; au moins une conduite (7) d’amenée d’un fluide de séchage dans la zone (4) d’entrée ; au moins une zone (9) de sortie ; au moins une première dérivation (11) comprenant une entrée (12) connectée à la zone (4) d’entrée et une sortie (13) connectée à la zone (9) de sortie ; au moins une deuxième dérivation (17), comprenant une entrée (18) connectée à la conduite (7) d’amenée du fluide de séchage, et une sortie (19) connectée à la première dérivation (11), de sorte qu’une partie du fluide de séchage est entraînée dans la première dérivation (11) sans entrer dans la zone (4) d’entrée[Fig. 2]Device (1) for grinding and drying a material, in particular of mineral type, comprising: at least one grinding chamber (2); at least one entrance area (4); at least one line (7) for supplying a drying fluid to the inlet zone (4); at least one exit zone (9); at least a first branch (11) comprising an input (12) connected to the input zone (4) and an output (13) connected to the output zone (9); at least a second branch (17), comprising an inlet (18) connected to the line (7) for supplying the drying fluid, and an outlet (19) connected to the first branch (11), so that a part of the drying fluid is drawn into the first bypass (11) without entering the inlet zone (4) [Fig. 2]
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1900315A FR3091661B1 (en) | 2019-01-14 | 2019-01-14 | Grinding and drying device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1900315A FR3091661B1 (en) | 2019-01-14 | 2019-01-14 | Grinding and drying device |
FR1900315 | 2019-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3091661A1 FR3091661A1 (en) | 2020-07-17 |
FR3091661B1 true FR3091661B1 (en) | 2020-12-18 |
Family
ID=67262446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1900315A Active FR3091661B1 (en) | 2019-01-14 | 2019-01-14 | Grinding and drying device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3091661B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE680969C (en) * | 1938-07-17 | 1939-09-11 | Polysius Akt Ges G | Composite pipe mill |
GB1518980A (en) * | 1975-11-21 | 1978-07-26 | Smidth & Co As F L | Tube mill |
DE2845980B2 (en) * | 1978-10-21 | 1981-05-07 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Method and device for inerting a plant system containing combustible material |
FR2638105A1 (en) | 1988-10-21 | 1990-04-27 | Fives Cail Babcock | PROCESS FOR DRYING AND MILLING WET MINERAL MATERIALS AND INSTALLATION FOR CARRYING OUT SAID METHOD |
CN104923350A (en) * | 2015-06-19 | 2015-09-23 | 陆丽曼 | Heating type efficient ball mill for producing ceramics |
-
2019
- 2019-01-14 FR FR1900315A patent/FR3091661B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3091661A1 (en) | 2020-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200717 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |