GB1416192A - Granulator - Google Patents
GranulatorInfo
- Publication number
- GB1416192A GB1416192A GB5278872A GB5278872A GB1416192A GB 1416192 A GB1416192 A GB 1416192A GB 5278872 A GB5278872 A GB 5278872A GB 5278872 A GB5278872 A GB 5278872A GB 1416192 A GB1416192 A GB 1416192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- knives
- cut
- screen
- small enough
- pass
- 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
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
- B02C18/14—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
- 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
- B02C18/18—Knives; Mountings thereof
- B02C2018/188—Stationary counter-knives; Mountings thereof
-
- 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)
- Crushing And Pulverization Processes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1416192 Comminuting-apparatus CUMBERLAND ENG CO INC 15 Nov 1972 [18 Nov 1971] 52788/72 Heading B2A Apparatus for granulating plastics scrap, aluminium cams etc. comprises co-operating knives, the operative areas of which are preceded and followed by screens whereby entering material already of the desired size is not cut and material cut to the desired size is not operated on twice by the knives. In the form shown, material falls down a chute 10 and small enough portions pass straight through a screen 42. Larger pieces are cut by rotary and stationary knives 14, 16 and 32 and if then small enough, pass through a screen 56. If not, they are cut by knives 14, 16 and stationary knife 36. Small enough pieces now pass out through the screen 42 but larger pieces pass again to the knives. The cut scrap is caught in a bin (5) below the granulating means, Fig. 1 (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20013071A | 1971-11-18 | 1971-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1416192A true GB1416192A (en) | 1975-12-03 |
Family
ID=22740460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5278872A Expired GB1416192A (en) | 1971-11-18 | 1972-11-15 | Granulator |
Country Status (8)
Country | Link |
---|---|
US (1) | US3790093A (en) |
JP (1) | JPS4863381A (en) |
BE (1) | BE791555A (en) |
CA (1) | CA986899A (en) |
DE (1) | DE2256524A1 (en) |
FR (1) | FR2170395A5 (en) |
GB (1) | GB1416192A (en) |
IT (1) | IT972255B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897016A (en) * | 1974-03-27 | 1975-07-29 | Cumberland Eng Co | Granulator with noise abatement and safety means |
US3934826A (en) * | 1974-06-05 | 1976-01-27 | American Pulverizer Company | Coal crusher |
NL7510762A (en) * | 1975-09-12 | 1977-03-15 | Schultz Eduard August | DISPOSAL DEVICE FOR HOUSEHOLD WASTE. |
US4028779A (en) * | 1975-12-17 | 1977-06-14 | Leesona Corporation | Film granulator |
DE2814535A1 (en) * | 1978-04-04 | 1979-10-18 | Dow Badische Co | Polymer granulator with fixed cutter block - having hard ceramic insert bonded in angled slot at corner |
JPS6050494B2 (en) * | 1981-05-22 | 1985-11-08 | 日本原子力発電株式会社 | breaking machine |
US4657192A (en) * | 1984-06-01 | 1987-04-14 | Browning James N | Paper shredder |
US5071080A (en) * | 1990-02-27 | 1991-12-10 | Fellowes Manufacturing Company | Document shredding machine |
US5423492A (en) * | 1991-08-08 | 1995-06-13 | Willis; W. Coy | Apparatus for recycling glass containers |
US5295633A (en) * | 1992-01-13 | 1994-03-22 | Fellowes Manufacturing Company | Document shredding machine with stripper and cutting mechanism therefore |
ES2054575B1 (en) * | 1992-05-12 | 1997-10-16 | Simon Cirera Juan | IMPROVEMENTS INTRODUCED IN THE PLASTIC PIPE CRUSHER MILLS. |
US5676321A (en) * | 1995-04-03 | 1997-10-14 | Fellowes Mfg. Co. | Cutting disk |
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 |
CN1099319C (en) * | 1996-11-14 | 2003-01-22 | 俞信国 | Hammer piece crusher |
FR2908671B1 (en) * | 2006-11-17 | 2009-02-13 | Precimeca Sa | DEVICE FOR MILLING WASTE |
JP2008132435A (en) * | 2006-11-28 | 2008-06-12 | Nt Techno Corp | Chip crushing apparatus |
DE102009060523A1 (en) * | 2009-12-23 | 2011-06-30 | Vecoplan AG, 56470 | Crushing device with counter knife device |
USD772317S1 (en) | 2015-04-01 | 2016-11-22 | Zenith Cutter, Inc. | Knife insert |
USD772316S1 (en) | 2015-04-01 | 2016-11-22 | Zenith Cutter, Inc. | Knife assembly |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA558654A (en) * | 1958-06-10 | Spragg Harry | Rock crushing with relatively movable shearing members | |
DE1073924B (en) * | 1960-01-21 | Arno Andreas Hannover | Use of an impact mill with a rapidly rotating rotor for separating and silting up chalk or the like | |
US1666797A (en) * | 1927-08-10 | 1928-04-17 | Sprout Waldron And Company | Grain-cracking machine |
US2343270A (en) * | 1941-08-23 | 1944-03-07 | Charles E Agnew | Preparation of return material |
US2509242A (en) * | 1945-09-19 | 1950-05-30 | Daniel W Miller | Hammer mill type garbage grinder |
US2922585A (en) * | 1956-01-24 | 1960-01-26 | Lester U Searfoss | Treating used submerged arc welding flux |
US3419223A (en) * | 1966-12-23 | 1968-12-31 | Nelson H. Morin | Granulators |
US3561685A (en) * | 1968-01-31 | 1971-02-09 | Wedco | Center fed mill with arcuate discharge screens |
US3630458A (en) * | 1969-02-10 | 1971-12-28 | Lloyd D Smiley | Turbopulp refining blender and classifier |
-
0
- BE BE791555D patent/BE791555A/en unknown
-
1971
- 1971-11-18 US US00200130A patent/US3790093A/en not_active Expired - Lifetime
-
1972
- 1972-11-15 GB GB5278872A patent/GB1416192A/en not_active Expired
- 1972-11-17 IT IT31820/72A patent/IT972255B/en active
- 1972-11-17 DE DE2256524A patent/DE2256524A1/en active Pending
- 1972-11-17 JP JP47116094A patent/JPS4863381A/ja active Pending
- 1972-11-17 CA CA156,814A patent/CA986899A/en not_active Expired
- 1972-11-20 FR FR7241116A patent/FR2170395A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4863381A (en) | 1973-09-03 |
US3790093A (en) | 1974-02-05 |
FR2170395A5 (en) | 1973-09-14 |
DE2256524A1 (en) | 1973-05-30 |
CA986899A (en) | 1976-04-06 |
IT972255B (en) | 1974-05-20 |
BE791555A (en) | 1973-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |