ATE65192T1 - METHOD AND EQUIPMENT FOR OPERATION OF A GRINDING PLANT. - Google Patents

METHOD AND EQUIPMENT FOR OPERATION OF A GRINDING PLANT.

Info

Publication number
ATE65192T1
ATE65192T1 AT86117493T AT86117493T ATE65192T1 AT E65192 T1 ATE65192 T1 AT E65192T1 AT 86117493 T AT86117493 T AT 86117493T AT 86117493 T AT86117493 T AT 86117493T AT E65192 T1 ATE65192 T1 AT E65192T1
Authority
AT
Austria
Prior art keywords
inert gas
pressure
circuit
equipment
conducted
Prior art date
Application number
AT86117493T
Other languages
German (de)
Inventor
Guenter Jaeckering
Original Assignee
Jackering Altenburger Masch
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 Jackering Altenburger Masch filed Critical Jackering Altenburger Masch
Application granted granted Critical
Publication of ATE65192T1 publication Critical patent/ATE65192T1/en

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
    • B02C23/34—Passing gas through crushing or disintegrating zone gas being recirculated to crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Shovels (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The application relates to a method for operating a milling system through which the product and a carrier gas flow, in which method an inert gas conducted in a circuit is used as carrier gas; preferably, the inert gas is cooled before being conducted back into the mill (1) and/or dried; in order to be able to influence the pressure in the inert gas circuit, a partial current of the inert gas is compressed with the aid of a compressor (21) arranged in a branch line (17,18) to a pressure above the pressure in the main circuit and is conducted back to the main circuit via a controllable throttle (23). <IMAGE>
AT86117493T 1985-12-23 1986-12-16 METHOD AND EQUIPMENT FOR OPERATION OF A GRINDING PLANT. ATE65192T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853545828 DE3545828A1 (en) 1985-12-23 1985-12-23 METHOD AND DEVICE FOR OPERATING A MILLING PLANT
EP86117493A EP0227008B1 (en) 1985-12-23 1986-12-16 Method of and device for operating a milling plant

Publications (1)

Publication Number Publication Date
ATE65192T1 true ATE65192T1 (en) 1991-08-15

Family

ID=6289406

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117493T ATE65192T1 (en) 1985-12-23 1986-12-16 METHOD AND EQUIPMENT FOR OPERATION OF A GRINDING PLANT.

Country Status (4)

Country Link
EP (1) EP0227008B1 (en)
AT (1) ATE65192T1 (en)
DE (2) DE3545828A1 (en)
ES (1) ES2023808B3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734359A1 (en) * 1987-10-10 1989-04-20 Rheinische Braunkohlenw Ag Method for producing brown-coal dust
CH677455A5 (en) * 1988-01-14 1991-05-31 Johann Georg Dr Schnitzer
DE4035730C2 (en) * 1990-11-09 1993-10-14 Loesche Gmbh Process and device for the treatment of moist gas-dust mixtures
DE4300784C2 (en) * 1993-01-14 2003-07-17 Mewa Recycling Maschinen Und A Method and device for comminuting devices to be disposed of, which have hard foam or hard plastics
DE59703008D1 (en) † 1996-10-14 2001-03-29 Wolff Walsrode Ag Process for the production of methyl cellulose powders with a special screening line
DE10152991A1 (en) * 2001-10-26 2003-05-08 Wolff Walsrode Ag Method and device for milling drying
DE102009044219A1 (en) * 2009-10-09 2011-06-09 Ventilatorenfabrik Oelde Gmbh Method and device for comminuting solids
DE102011112741B4 (en) * 2011-09-07 2015-09-03 Werner Hofmann Inert gas covered closed grinding and screening plant
CN105944816B (en) * 2016-06-21 2018-04-20 江苏密友粉体新装备制造有限公司 A kind of safe anti-explosion airflow comminution system
CN116273345B (en) * 2019-10-02 2025-09-12 古河机械金属株式会社 Device for manufacturing inorganic material and method for manufacturing inorganic material
DE102019007404B4 (en) 2019-10-24 2025-02-06 Hosokawa Alpine Aktiengesellschaft cryogenic comminution process
CN116078510B (en) * 2022-11-23 2024-12-10 苏州金远胜智能装备股份有限公司 Explosion-proof airflow crushing system and control method
CN118320957A (en) * 2024-04-09 2024-07-12 中海油(天津)油田化工有限公司 A low-temperature fine powder granular oil polymer drag reducer pulverizing system and low-temperature pulverizing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136547C (en) *
US3602164A (en) * 1970-04-08 1971-08-31 Harold Reintjes Material reducing system having oxygen deficient atmosphere
GB1485448A (en) * 1974-11-11 1977-09-14 Boc International Ltd Comminuting combustible material

Also Published As

Publication number Publication date
DE3680306D1 (en) 1991-08-22
DE3545828A1 (en) 1987-07-02
ES2023808B3 (en) 1992-02-16
EP0227008A3 (en) 1988-04-20
EP0227008B1 (en) 1991-07-17
EP0227008A2 (en) 1987-07-01

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Legal Events

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REN Ceased due to non-payment of the annual fee