FR3091661B1 - Grinding and drying device - Google Patents

Grinding and drying device Download PDF

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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
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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
Application number
FR1900315A
Other languages
French (fr)
Other versions
FR3091661A1 (en
Inventor
Alain Cordonnier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fives FCB SA
Original Assignee
Fives FCB SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fives FCB SA filed Critical Fives FCB SA
Priority to FR1900315A priority Critical patent/FR3091661B1/en
Publication of FR3091661A1 publication Critical patent/FR3091661A1/en
Application granted granted Critical
Publication of FR3091661B1 publication Critical patent/FR3091661B1/en
Active legal-status Critical Current
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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
    • 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]

FR1900315A 2019-01-14 2019-01-14 Grinding and drying device Active FR3091661B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR3091661A1 (en) 2020-07-17

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