IT939976B - Procedimento per la produzione di materiali secchi particolarmente dei minerali mediante frantumazio ne abrasione o macinazione - Google Patents
Procedimento per la produzione di materiali secchi particolarmente dei minerali mediante frantumazio ne abrasione o macinazioneInfo
- Publication number
- IT939976B IT939976B IT70321/71A IT7032171A IT939976B IT 939976 B IT939976 B IT 939976B IT 70321/71 A IT70321/71 A IT 70321/71A IT 7032171 A IT7032171 A IT 7032171A IT 939976 B IT939976 B IT 939976B
- Authority
- IT
- Italy
- Prior art keywords
- minerals
- crushing
- abrasion
- grinding
- procedure
- Prior art date
Links
Classifications
-
- 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
- F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Drying Of Solid Materials (AREA)
- Disintegrating Or Milling (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7014936A NL7014936A (it) | 1970-10-12 | 1970-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT939976B true IT939976B (it) | 1973-02-10 |
Family
ID=19811281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70321/71A IT939976B (it) | 1970-10-12 | 1971-10-11 | Procedimento per la produzione di materiali secchi particolarmente dei minerali mediante frantumazio ne abrasione o macinazione |
Country Status (9)
Country | Link |
---|---|
US (1) | US3784115A (it) |
AU (1) | AU443296B2 (it) |
CA (1) | CA945970A (it) |
DE (1) | DE2149186C3 (it) |
FR (1) | FR2111232A5 (it) |
GB (1) | GB1361418A (it) |
IT (1) | IT939976B (it) |
NL (1) | NL7014936A (it) |
SE (1) | SE373299B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1065825A (en) * | 1976-01-19 | 1979-11-06 | Walter A. Dutton | Method and system for maintaining optimum throughput in a grinding circuit |
DE2807691B1 (de) * | 1978-02-23 | 1979-04-26 | Babcock Krauss Maffei Ind | Verfahren und Vorrichtung zur Regelung der Feinheit von Fertiggut aus einer Mahlanlage |
US4281800A (en) * | 1979-11-02 | 1981-08-04 | Allis-Chalmers Corporation | Operation of associated crushing plant and mill |
FR2525922B1 (fr) * | 1982-05-03 | 1985-10-11 | Stein Industrie | Procede et dispositif de reglage du fonctionnement d'un appareil de broyage |
DE3462223D1 (en) * | 1984-07-10 | 1987-03-05 | Stetter Gmbh | Re-treatment installation of waste concrete |
ATE197001T1 (de) * | 1996-11-15 | 2000-11-15 | Doumet Joseph E Dipl Ing | Verfahren und rollenmühle zum trocknen und mahlen von feuchtem mahlgut |
US7591440B2 (en) * | 2004-08-13 | 2009-09-22 | Invensys Systems, Inc. | Methods and systems for cement finishing mill control |
CN103182341A (zh) * | 2011-12-29 | 2013-07-03 | 洛阳宇航重工机械有限公司 | 一种开式风带物料式氧化铝结壳块破碎生产线装置 |
US11097283B2 (en) * | 2018-10-30 | 2021-08-24 | New Planet Energy Development Llc | Systems and methods for municipal solid waste recycling facility |
CN115128950B (zh) * | 2022-06-16 | 2023-04-07 | 矿冶科技集团有限公司 | 破碎筛分控制方法、装置、电子设备及存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898086A (en) * | 1930-06-12 | 1933-02-21 | Foster Wheeler Corp | Pulverizing apparatus |
US2235928A (en) * | 1939-01-04 | 1941-03-25 | Hardinge Co Inc | Apparatus for and method for controlling grinding devices |
US2535570A (en) * | 1946-12-31 | 1950-12-26 | Comb Eng Superheater Inc | Continuous batch flash drier having coordinated feed and recycling means |
US2916215A (en) * | 1956-09-10 | 1959-12-08 | Weston David | Air systems for dry material reduction mills and controls therefor |
US3179345A (en) * | 1963-07-29 | 1965-04-20 | United States Steel Corp | Method and apparatus for controlling a grinding mill |
US3314614A (en) * | 1964-04-15 | 1967-04-18 | Federal Ind Ind Group Inc | Analog computer grinding control |
US3587980A (en) * | 1968-02-28 | 1971-06-28 | Polysius Gmbh | Method of controlling the rate of feed to an extraneously energized airswept mill |
AT300526B (de) * | 1968-10-24 | 1972-06-15 | Vyzk Ustav Stavebnich Hmot V B | Verfahren zum selbsttaetigen regeln einer rohrmuehle und anordnung zur durchfuehrung des verfahrens |
-
1970
- 1970-10-12 NL NL7014936A patent/NL7014936A/xx not_active Application Discontinuation
-
1971
- 1971-10-01 DE DE2149186A patent/DE2149186C3/de not_active Expired
- 1971-10-11 GB GB4729571A patent/GB1361418A/en not_active Expired
- 1971-10-11 FR FR7136502A patent/FR2111232A5/fr not_active Expired
- 1971-10-11 AU AU34448/71A patent/AU443296B2/en not_active Expired
- 1971-10-11 SE SE7112848A patent/SE373299B/xx unknown
- 1971-10-11 IT IT70321/71A patent/IT939976B/it active
- 1971-10-12 US US00188265A patent/US3784115A/en not_active Expired - Lifetime
- 1971-10-12 CA CA124,874A patent/CA945970A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE373299B (sv) | 1975-02-03 |
AU3444871A (en) | 1973-08-30 |
DE2149186A1 (de) | 1972-05-25 |
NL7014936A (it) | 1972-04-14 |
AU443296B2 (en) | 1973-12-20 |
DE2149186C3 (de) | 1979-10-18 |
GB1361418A (en) | 1974-07-24 |
CA945970A (en) | 1974-04-23 |
FR2111232A5 (it) | 1972-06-02 |
US3784115A (en) | 1974-01-08 |
DE2149186B2 (de) | 1979-02-22 |
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