DE3145209C2 - - Google Patents
Info
- Publication number
- DE3145209C2 DE3145209C2 DE3145209A DE3145209A DE3145209C2 DE 3145209 C2 DE3145209 C2 DE 3145209C2 DE 3145209 A DE3145209 A DE 3145209A DE 3145209 A DE3145209 A DE 3145209A DE 3145209 C2 DE3145209 C2 DE 3145209C2
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- classification
- classification chamber
- classifying
- circulation
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 7
- 239000003570 air Substances 0.000 description 21
- 239000007789 gas Substances 0.000 description 8
- 238000000227 grinding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 244000145841 kine Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
- B02C19/061—Jet mills of the cylindrical type
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16049780A JPS5784756A (en) | 1980-11-13 | 1980-11-13 | Air current type crusher |
| JP2045781A JPS57135052A (en) | 1981-02-14 | 1981-02-14 | Air current type crushing classifying device |
| JP7723881A JPS57190656A (en) | 1981-05-20 | 1981-05-20 | Air current type crushing classifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3145209A1 DE3145209A1 (de) | 1982-06-16 |
| DE3145209C2 true DE3145209C2 (en, 2012) | 1988-09-15 |
Family
ID=27283048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813145209 Granted DE3145209A1 (de) | 1980-11-13 | 1981-11-13 | "zerkleinerungs- und klassiervorrichtung" |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4451005A (en, 2012) |
| CA (1) | CA1181052A (en, 2012) |
| DE (1) | DE3145209A1 (en, 2012) |
| FR (1) | FR2493730B1 (en, 2012) |
| GB (1) | GB2091127B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147648A (ja) * | 1983-02-10 | 1984-08-24 | ホソカワミクロン株式会社 | 竪型粉砕分級装置 |
| GB8628586D0 (en) * | 1986-11-29 | 1987-01-07 | Tioxide Group Plc | Mill |
| GB8720904D0 (en) * | 1987-09-05 | 1987-10-14 | Tioxide Group Plc | Mill |
| GB8913819D0 (en) * | 1989-06-15 | 1989-08-02 | Tioxide Group Plc | Shaped articles |
| DE69027492T2 (de) * | 1989-08-30 | 1997-01-02 | Canon Kk | Vorrichtung und Verfahren zum Prallstrahlmahlen pulverförmiger Feststoffe |
| PL162516B1 (pl) * | 1990-04-06 | 1993-12-31 | Zygmunt Piotrowski | Urzadzenie do przemieszczania sie dla czlowieka43) PL |
| US5547135A (en) * | 1990-10-02 | 1996-08-20 | Fuji Xerox Co., Ltd. | Micromilling apparatus |
| GB9226994D0 (en) * | 1992-12-24 | 1993-02-17 | Tioxide Group Services Ltd | Method of milling |
| US5330110A (en) * | 1993-07-12 | 1994-07-19 | Williams Robert M | Apparatus for grinding material to a fineness grade |
| WO1997032668A1 (en) * | 1996-03-08 | 1997-09-12 | E.I. Du Pont De Nemours And Company | Improved fluid energy mill |
| RU2209121C2 (ru) * | 2001-02-27 | 2003-07-27 | Кабардино-Балкарский государственный университет им. Х.М. Бербекова | Устройство для избирательного измельчения и испытания твердых хрупких материалов |
| CN100525919C (zh) * | 2003-09-05 | 2009-08-12 | 日清工程株式会社 | 喷射粉碎机 |
| KR101797195B1 (ko) * | 2010-07-30 | 2017-11-13 | 호소가와미크론 가부시키가이샤 | 제트 밀 |
| US8733680B2 (en) * | 2011-07-22 | 2014-05-27 | Ghi Fu Technology Co., Ltd. | Supersonic pulverizing device |
| CN103433105B (zh) * | 2013-09-04 | 2015-09-16 | 福建南方路面机械有限公司 | 一种冲击式破碎机及其破碎方法 |
| US11344853B2 (en) * | 2016-02-22 | 2022-05-31 | Oleksandr Galaka | Multifunctional hydrodynamic vortex reactor and method for intensifying cavitation |
| CN109806531B (zh) * | 2019-01-30 | 2020-04-24 | 河南理工大学 | 一种低碳气体水合物粉碎抑爆装置 |
| US11045816B2 (en) * | 2019-04-04 | 2021-06-29 | James F. Albus | Jet mill |
| CN117861809B (zh) * | 2024-03-11 | 2024-05-28 | 福建美宏科技有限公司 | 流化床对冲式气流磨 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1753437A (en) * | 1925-11-13 | 1930-04-08 | Henry G Lykken | Material reducing and means therefor |
| GB631389A (en) * | 1945-12-29 | 1949-11-02 | Blaw Knox Co | Improvements in or relating to impact pulverisers |
| US2562753A (en) * | 1948-05-24 | 1951-07-31 | Micronizer Company | Anvil grinder |
| US3312342A (en) * | 1964-03-27 | 1967-04-04 | Du Pont | Process and apparatus for impacting and elutriating solid particles |
| US3688991A (en) * | 1970-07-30 | 1972-09-05 | Norwood H Andrews | Jet and anvil comminuting apparatus, and method |
| US3741485A (en) * | 1971-06-03 | 1973-06-26 | Carborundum Co | Fluid energy grinder for increasing bulk density of materials |
| US3815833A (en) * | 1973-01-08 | 1974-06-11 | Fluid Energy Process Equip | Method and apparatus for grinding thermoplastic material |
| US4018388A (en) * | 1976-05-13 | 1977-04-19 | Andrews Norwood H | Jet-type axial pulverizer |
| US4189102A (en) * | 1978-05-10 | 1980-02-19 | Andrews Norwood H | Comminuting and classifying apparatus and process of the re-entrant circulating stream jet type |
| US4248387A (en) * | 1979-05-09 | 1981-02-03 | Norandy, Inc. | Method and apparatus for comminuting material in a re-entrant circulating stream mill |
| DE2950558A1 (de) * | 1979-12-15 | 1981-06-19 | Norandy Inc., Moorestown, N.J. | Strahlmuehle |
| US4304360A (en) * | 1979-12-31 | 1981-12-08 | International Business Machines Corporation | Xerograhic toner manufacture |
-
1981
- 1981-11-10 GB GB8133898A patent/GB2091127B/en not_active Expired
- 1981-11-12 CA CA000389860A patent/CA1181052A/en not_active Expired
- 1981-11-13 FR FR8121302A patent/FR2493730B1/fr not_active Expired
- 1981-11-13 DE DE19813145209 patent/DE3145209A1/de active Granted
-
1983
- 1983-10-21 US US06/545,101 patent/US4451005A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2091127A (en) | 1982-07-28 |
| US4451005A (en) | 1984-05-29 |
| FR2493730A1 (fr) | 1982-05-14 |
| DE3145209A1 (de) | 1982-06-16 |
| FR2493730B1 (fr) | 1986-07-25 |
| CA1181052A (en) | 1985-01-15 |
| GB2091127B (en) | 1984-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT |
|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |