DE2337969A1 - Verfahren und vorrichtung zum brechen festen materials - Google Patents
Verfahren und vorrichtung zum brechen festen materialsInfo
- Publication number
- DE2337969A1 DE2337969A1 DE19732337969 DE2337969A DE2337969A1 DE 2337969 A1 DE2337969 A1 DE 2337969A1 DE 19732337969 DE19732337969 DE 19732337969 DE 2337969 A DE2337969 A DE 2337969A DE 2337969 A1 DE2337969 A1 DE 2337969A1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- chamber
- grinding
- zone
- parts
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 239000011343 solid material Substances 0.000 title claims description 6
- 239000002245 particle Substances 0.000 claims description 65
- 238000000227 grinding Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 46
- 239000007789 gas Substances 0.000 claims description 42
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000003507 refrigerant Substances 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 10
- 238000005243 fluidization Methods 0.000 claims description 7
- 239000012159 carrier gas Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 235000012054 meals Nutrition 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
- 241000273930 Brevoortia tyrannus Species 0.000 description 36
- 230000000694 effects Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 241000589614 Pseudomonas stutzeri Species 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
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- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
-
- 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
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7227028A FR2194132A5 (it) | 1972-07-27 | 1972-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2337969A1 true DE2337969A1 (de) | 1974-02-07 |
Family
ID=9102433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732337969 Pending DE2337969A1 (de) | 1972-07-27 | 1973-07-26 | Verfahren und vorrichtung zum brechen festen materials |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3869090A (it) |
| JP (1) | JPS4967253A (it) |
| BE (1) | BE802811A (it) |
| CA (1) | CA1009202A (it) |
| DE (1) | DE2337969A1 (it) |
| FR (1) | FR2194132A5 (it) |
| GB (1) | GB1434420A (it) |
| IT (1) | IT992664B (it) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344417A (zh) * | 2014-08-21 | 2016-02-24 | 李桂清 | 一种复式高效节能破碎机 |
| DE102008049339B4 (de) | 2008-09-29 | 2020-07-16 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Vorrichtung zum Bearbeiten von Aufgabegut |
| RU2744347C1 (ru) * | 2017-06-21 | 2021-03-05 | Байодрайингтек Спа | Устройство с высокой скоростью вращения для осушения и размалывания твердых частиц и способ получения твердых размолотых и осушенных частиц с помощью указанного устройства |
| CN113289714A (zh) * | 2021-05-19 | 2021-08-24 | 黄石海纳新材料科技股份有限公司 | 一种超细轻质碳酸钙制备专用高效研磨机 |
| EP4159317A3 (de) * | 2021-09-29 | 2023-06-07 | Decker Steuerungs- und Regelungsanlagen GmbH | Vorrichtung und verfahren zur feinvermahlung |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418871A (en) * | 1981-07-15 | 1983-12-06 | P.V. Machining, Inc. | Method and apparatus for reducing and classifying mineral crystalline and brittle noncrystalline material |
| US4697743A (en) * | 1982-12-13 | 1987-10-06 | Sicomant Ab Juteskarsgatan 38 | Method of finely crushing particles of material in an impact mill and apparatus for performing the method |
| FR2577445B1 (fr) * | 1985-02-15 | 1988-05-27 | Framatome Sa | Dispositif de projection de particules solides pour broyeur centrifuge sous vide |
| WO1989007042A1 (en) * | 1988-02-05 | 1989-08-10 | Erema Engineering-Recycling-Maschinen-Anlagen Gese | Device for processing thermoplastics |
| US5392997A (en) * | 1993-12-08 | 1995-02-28 | Comensoli; Inaco | Non-impact pulverizer and method of using |
| US5597123A (en) * | 1995-06-30 | 1997-01-28 | Praxair Technology, Inc. | Ultra-high energy cryogenic impact system |
| US5860605A (en) | 1996-10-11 | 1999-01-19 | Johannes Petrus Andreas Josephus Van Der Zanden | Method and device for synchronously making material collide |
| DE19714075A1 (de) * | 1997-04-04 | 1998-10-08 | Hosokawa Mikropul Ges Fuer Mah | Mahlanlage |
| KR100226990B1 (ko) * | 1997-08-26 | 1999-10-15 | 김성년 | 유동화에 의한 분체의 미량, 정량 및 연속 공급 장치 |
| CN103143429A (zh) * | 2013-03-29 | 2013-06-12 | 河南省四达仙龙实业有限公司 | 一种粉碎机的上壳 |
| HUE058246T2 (hu) * | 2014-12-09 | 2022-07-28 | Frewitt Fabrique De Machines S A | Vákuum õrlõrendszer és eljárás |
| CN106694179A (zh) * | 2016-08-18 | 2017-05-24 | 无锡市稼宝药业有限公司 | 一种农药生产用粉碎装置 |
| CN109157996A (zh) * | 2018-11-16 | 2019-01-08 | 四川亿欣新材料有限公司 | 一种碳酸钙粉末分散方法 |
| CN110013900B (zh) * | 2019-04-28 | 2024-01-12 | 河北工业大学 | 一种核桃壳粉碎设备 |
| CN112138784A (zh) * | 2020-08-28 | 2020-12-29 | 湖南新食康农业发展有限公司 | 一种红薯粉生产用磨粉装置 |
| CN117619523A (zh) * | 2023-11-16 | 2024-03-01 | 惠州市高斯强电子有限公司 | 一种钕铁硼永磁体的加工工艺及加工设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US990633A (en) * | 1910-10-20 | 1911-04-25 | Alfred Godfrey Campbell | Rock-pulverizing machine. |
| US1608717A (en) * | 1923-03-15 | 1926-11-30 | Int Comb Eng Corp | Art of pulverizing |
| US3065919A (en) * | 1960-09-06 | 1962-11-27 | Colorado Mfg & Mining Co Inc | Ore concentrator |
| US3174697A (en) * | 1962-07-30 | 1965-03-23 | Adams Engineering | Impeller |
| US3180582A (en) * | 1963-06-12 | 1965-04-27 | Bath Iron Works Corp | Bowl for centrifugal pulverizer |
| GB1217923A (en) * | 1967-12-27 | 1971-01-06 | Hans Beike | Method of, and apparatus for pulverising materials |
| US3545683A (en) * | 1968-07-30 | 1970-12-08 | Koppers Co Inc | Explosive shattering method |
-
1972
- 1972-07-27 FR FR7227028A patent/FR2194132A5/fr not_active Expired
-
1973
- 1973-07-23 US US381594A patent/US3869090A/en not_active Expired - Lifetime
- 1973-07-24 IT IT26997/73A patent/IT992664B/it active
- 1973-07-24 GB GB3528873A patent/GB1434420A/en not_active Expired
- 1973-07-24 CA CA177,258A patent/CA1009202A/en not_active Expired
- 1973-07-26 BE BE133880A patent/BE802811A/xx unknown
- 1973-07-26 DE DE19732337969 patent/DE2337969A1/de active Pending
- 1973-07-27 JP JP48084236A patent/JPS4967253A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008049339B4 (de) | 2008-09-29 | 2020-07-16 | Pallmann Maschinenfabrik Gmbh & Co. Kg | Vorrichtung zum Bearbeiten von Aufgabegut |
| CN105344417A (zh) * | 2014-08-21 | 2016-02-24 | 李桂清 | 一种复式高效节能破碎机 |
| RU2744347C1 (ru) * | 2017-06-21 | 2021-03-05 | Байодрайингтек Спа | Устройство с высокой скоростью вращения для осушения и размалывания твердых частиц и способ получения твердых размолотых и осушенных частиц с помощью указанного устройства |
| RU2744347C9 (ru) * | 2017-06-21 | 2021-04-26 | Байодрайингтек Спа | Устройство с высокой скоростью вращения для осушения и размалывания твердых частиц и способ получения твердых размолотых и осушенных частиц с помощью указанного устройства |
| CN113289714A (zh) * | 2021-05-19 | 2021-08-24 | 黄石海纳新材料科技股份有限公司 | 一种超细轻质碳酸钙制备专用高效研磨机 |
| EP4159317A3 (de) * | 2021-09-29 | 2023-06-07 | Decker Steuerungs- und Regelungsanlagen GmbH | Vorrichtung und verfahren zur feinvermahlung |
Also Published As
| Publication number | Publication date |
|---|---|
| US3869090A (en) | 1975-03-04 |
| BE802811A (fr) | 1974-01-28 |
| JPS4967253A (it) | 1974-06-29 |
| GB1434420A (en) | 1976-05-05 |
| IT992664B (it) | 1975-09-30 |
| CA1009202A (en) | 1977-04-26 |
| FR2194132A5 (it) | 1974-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |