CA1077451A - Size reduction apparatus - Google Patents
Size reduction apparatusInfo
- Publication number
- CA1077451A CA1077451A CA245,177A CA245177A CA1077451A CA 1077451 A CA1077451 A CA 1077451A CA 245177 A CA245177 A CA 245177A CA 1077451 A CA1077451 A CA 1077451A
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- chamber
- screen
- cutting
- knives
- 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
- 238000005549 size reduction Methods 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 14
- 230000008018 melting Effects 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 abstract description 9
- 238000005201 scrubbing Methods 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000012815 thermoplastic material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013019 agitation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920003182 Surlyn® Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/144—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with axially elongated knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
-
- 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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/552,662 US3960334A (en) | 1975-02-24 | 1975-02-24 | Size reduction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077451A true CA1077451A (en) | 1980-05-13 |
Family
ID=24206263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA245,177A Expired CA1077451A (en) | 1975-02-24 | 1976-02-06 | Size reduction apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3960334A (enExample) |
| JP (1) | JPS51107556A (enExample) |
| CA (1) | CA1077451A (enExample) |
| DE (1) | DE2606263A1 (enExample) |
| GB (1) | GB1486391A (enExample) |
| SE (1) | SE7601985L (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7510762A (nl) * | 1975-09-12 | 1977-03-15 | Schultz Eduard August | Afvoerinrichting voor huishoudelijke afvalresten. |
| DE2624415B1 (de) * | 1976-05-31 | 1978-03-16 | Automatik App Maschb H Hench G | Vorrichtung zum Granulieren von Straengen aus thermoplastischen Kunststoffen,Elastomeren oder aehnlichen Stoffen |
| US4106705A (en) * | 1977-04-04 | 1978-08-15 | Kensaku Nakamura | Resin material reclaiming machine |
| US4200243A (en) * | 1977-11-23 | 1980-04-29 | Conair, Inc. | Comminution device |
| US4239160A (en) * | 1979-05-17 | 1980-12-16 | E. I. Du Pont De Nemours And Company | Film shredder |
| US4294414A (en) * | 1980-01-14 | 1981-10-13 | Leesona Corporation | Feed roll device for sheet granulator |
| FR2492687B1 (fr) * | 1980-07-23 | 1985-07-19 | Socea Balency Sobea | Broyeur a lames de coupe utilisable notamment pour le dechiquetage fin de la fraction legere de dechets menagers |
| FR2532195B1 (fr) * | 1982-08-27 | 1985-08-30 | Delas Rene | Dispositif de broyage : double, pneumatique a lames ravageuses; cisaillantes; reversibles par prise motrice directe pour broyeur et granulateur de plastique et demi-produit |
| US4657192A (en) * | 1984-06-01 | 1987-04-14 | Browning James N | Paper shredder |
| US5273221A (en) * | 1988-06-28 | 1993-12-28 | Elotown Pty. Ltd. | Sharps destruction and disposal apparatus |
| US5071080A (en) * | 1990-02-27 | 1991-12-10 | Fellowes Manufacturing Company | Document shredding machine |
| JPH0438472U (enExample) * | 1990-07-31 | 1992-03-31 | ||
| JPH04137811U (ja) * | 1991-06-19 | 1992-12-22 | 有限会社勝製作所 | ストランドに於ける冷却付カツターのペレツト製造機 |
| US5295633A (en) * | 1992-01-13 | 1994-03-22 | Fellowes Manufacturing Company | Document shredding machine with stripper and cutting mechanism therefore |
| FR2696951B1 (fr) * | 1992-10-19 | 1995-01-20 | Boyard Const Mecaniques | Procédé de nettoyage d'un appareil de broyage et appareil en faisant application. |
| US5676321A (en) * | 1995-04-03 | 1997-10-14 | Fellowes Mfg. Co. | Cutting disk |
| US5881959A (en) * | 1995-05-04 | 1999-03-16 | Cmi Corporation | Materials grinder with infeed conveyor and anvil |
| US5636801A (en) * | 1995-08-02 | 1997-06-10 | Fellowes Mfg. Co. | One piece molded stripper for shredders |
| US5829697A (en) * | 1995-08-24 | 1998-11-03 | Fellowes Manufacturing Company | Support for cylinders in a paper shredder |
| US5655725A (en) * | 1995-08-24 | 1997-08-12 | Fellowes Manufacturing Co. | Retaining plate for gearing |
| EP0955142A1 (de) * | 1998-05-06 | 1999-11-10 | Michael Putzki | Mobile Vorrichtung zur Kunststoffrückgewinnung |
| DE19910208A1 (de) | 1999-03-09 | 2000-09-21 | Rolf Hesch | Vorrichtung zur Behandlung oder Weiterverarbeitung von Stoffen oder Stoffgemischen |
| ATE290042T1 (de) | 1999-12-23 | 2005-03-15 | Mobius Technologies Inc | Behandlung von polymerschaum |
| MY145695A (en) * | 2001-01-24 | 2012-03-30 | Nichia Corp | Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the same |
| US6749138B2 (en) * | 2002-03-05 | 2004-06-15 | Phoenix Technologies, L.P. | Granulator |
| DE10222814B4 (de) * | 2002-05-21 | 2007-05-03 | Nuga AG Kunststoffschneidemühlen | Verfahren zum Betrieb einer Messermühle zur Zerkleinerung von Kunststoffmaterial und nach dem Verfahren arbeitende Messermühle |
| DE102006033615B4 (de) * | 2006-04-21 | 2025-08-28 | Hermann Scharfen | Einheit zum Kompaktieren von Hohlkörpern |
| AT507856B1 (de) * | 2009-02-03 | 2011-09-15 | Starlinger & Co Gmbh | Vorrichtung zur zerkleinerung von kunststoff |
| US20150165446A1 (en) * | 2012-07-23 | 2015-06-18 | Panel Board Holding Bv | Apparatus |
| CN110433908B (zh) * | 2019-08-14 | 2021-08-20 | 可可琳纳食品海门有限公司 | 一种带有活动隔板的食材细化装置 |
| CN114311399B (zh) * | 2022-02-15 | 2023-12-15 | 贵州华晟恒信电力通讯科技有限公司 | 一种塑料管生产用原料高效粉碎装置 |
| IT202200023070A1 (it) * | 2022-11-08 | 2024-05-08 | Mauro Garbin | Procedimento per il recupero di poliuretano da suole di scarto |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808997A (en) * | 1954-05-06 | 1957-10-08 | Mulder Arend Jan | Beater or hammer mill |
| US3241776A (en) * | 1963-04-29 | 1966-03-22 | Pulverizing Machinery Division | Fine granulator |
| US3419223A (en) * | 1966-12-23 | 1968-12-31 | Nelson H. Morin | Granulators |
| US3756519A (en) * | 1971-08-18 | 1973-09-04 | Entoleter | Novel granulating apparatus of modulator construction |
-
1975
- 1975-02-24 US US05/552,662 patent/US3960334A/en not_active Expired - Lifetime
-
1976
- 1976-01-29 GB GB3487/76A patent/GB1486391A/en not_active Expired
- 1976-02-06 CA CA245,177A patent/CA1077451A/en not_active Expired
- 1976-02-17 DE DE19762606263 patent/DE2606263A1/de not_active Withdrawn
- 1976-02-18 JP JP51016905A patent/JPS51107556A/ja active Pending
- 1976-02-19 SE SE7601985A patent/SE7601985L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7601985L (sv) | 1976-08-25 |
| GB1486391A (en) | 1977-09-21 |
| DE2606263A1 (de) | 1976-09-02 |
| JPS51107556A (enExample) | 1976-09-24 |
| US3960334A (en) | 1976-06-01 |
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| USRE24683E (en) | Schnell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |