GB1291717A - Improvements in or relating to impact crushers and roller mills - Google Patents
Improvements in or relating to impact crushers and roller millsInfo
- Publication number
- GB1291717A GB1291717A GB61527/69A GB6152769A GB1291717A GB 1291717 A GB1291717 A GB 1291717A GB 61527/69 A GB61527/69 A GB 61527/69A GB 6152769 A GB6152769 A GB 6152769A GB 1291717 A GB1291717 A GB 1291717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- bar
- chute
- impact
- adjustable
- 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- 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
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
- B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28672—Feed chute arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
1291717 Impact pulverizers; roller mills; vibratory screens HAZEMAG HARTZERKLEINERUNGS-UND ZEMENTMASCHINENBAU GmbH 17 Dec 1969 [3 Jan 1969] 61527/69 Headings B2A and B2H [Also in Division B8] A chute 7 for acentrifugal impact pulverizer 1 or roller mill has a surface formed by bars 7' lying side-by-side and individually vertically adjustable by means of screws 19. The screws are protected by an angle member 20, and adjustable by opening a flap 21 in the mill casing. The bars are pivotally mounted at their upper ends and for this purpose each bar has a recess 15 at each end, which engages a bar 14 of a cross-shaped member 16. The bars are thus reversible to accommodate wear. The member 16 is adjustable longitudinally by spindles 17. The bars of the chute 7 may be spaced so that the chute serves as a grating and in this case it may be vibrated. The size of ground material is regulated in the usual way by adjustment of baffle plates 8, 9. The bars may be made of an elastic material such as rubber or plastics. A grinding grate 13 is provided under the impact rotor 3. In a second embodiment each bar may be of articulated construction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT4169A AT315617B (en) | 1969-01-03 | 1969-01-03 | Feed chute for grinding machines having rotors or rollers, in particular centrifugal impact mills |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1291717A true GB1291717A (en) | 1972-10-04 |
Family
ID=3479952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB61527/69A Expired GB1291717A (en) | 1969-01-03 | 1969-12-17 | Improvements in or relating to impact crushers and roller mills |
Country Status (6)
Country | Link |
---|---|
US (1) | US3659691A (en) |
JP (1) | JPS4721027B1 (en) |
AT (1) | AT315617B (en) |
DE (1) | DE1960913C3 (en) |
FR (1) | FR2027729A1 (en) |
GB (1) | GB1291717A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182862A (en) * | 1985-11-05 | 1987-05-28 | Ansec Design & Eng Ltd | Mineral breaker |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2516014C3 (en) * | 1975-04-12 | 1986-05-28 | Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster | Crushing machine for waste |
US4274527A (en) * | 1977-09-27 | 1981-06-23 | Baker John H | Apparatus and method for uniformly spreading a flowing stream of dry solids |
FR2927268B1 (en) * | 2008-02-11 | 2010-09-10 | Metso Minerals France Sa | PERCUSSION MILL |
US8651258B2 (en) * | 2011-03-01 | 2014-02-18 | Wch Industries, Llc | Connection for a grain bin allowing rotation of the supply/removal chute |
EP2676732B1 (en) * | 2012-06-20 | 2015-02-25 | Sandvik Intellectual Property AB | Method of feeding material to a horizontal shaft impact crusher, and a crushing device |
EP2698204B1 (en) * | 2012-08-13 | 2016-02-03 | Sandvik Intellectual Property AB | Crusher feed hopper wear protection cassette |
EP2737953B1 (en) * | 2012-11-28 | 2016-11-09 | Sandvik Intellectual Property AB | Crusher hopper feed guide assembly |
EP2781264B1 (en) | 2013-03-19 | 2015-11-18 | Sandvik Intellectual Property AB | Crusher feed distributor |
DE102014216453B4 (en) | 2014-04-04 | 2018-02-22 | Craco Gmbh | rotor |
CN107737638A (en) * | 2017-11-03 | 2018-02-27 | 安徽奥邦新材料有限公司 | A kind of feed hopper is provided with the reducing mechanism of buffer structure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1591479A (en) * | 1924-02-26 | 1926-07-06 | John C Erickson | Feed distributor |
US2889119A (en) * | 1949-05-11 | 1959-06-02 | Hazemag Hartzerkleinerung | Slinging impact breakers |
US3106523A (en) * | 1961-05-01 | 1963-10-08 | Lefebvre Freres Limitee | Grizzly bar feeder |
-
1969
- 1969-01-03 AT AT4169A patent/AT315617B/en not_active IP Right Cessation
- 1969-12-04 DE DE1960913A patent/DE1960913C3/en not_active Expired
- 1969-12-09 JP JP9839169A patent/JPS4721027B1/ja active Pending
- 1969-12-17 GB GB61527/69A patent/GB1291717A/en not_active Expired
- 1969-12-31 US US889590A patent/US3659691A/en not_active Expired - Lifetime
- 1969-12-31 FR FR6945688A patent/FR2027729A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2182862A (en) * | 1985-11-05 | 1987-05-28 | Ansec Design & Eng Ltd | Mineral breaker |
Also Published As
Publication number | Publication date |
---|---|
FR2027729A1 (en) | 1970-10-02 |
US3659691A (en) | 1972-05-02 |
JPS4721027B1 (en) | 1972-06-14 |
DE1960913B2 (en) | 1974-01-03 |
AT315617B (en) | 1974-06-10 |
DE1960913A1 (en) | 1970-07-16 |
DE1960913C3 (en) | 1974-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1248720A (en) | Improvements in or relating to machines for reducing the size of solid material fed thereto | |
GB1291717A (en) | Improvements in or relating to impact crushers and roller mills | |
GB1343810A (en) | Impact crusher for size-reducing | |
GB1249738A (en) | Improvements in or relating to crushing mills | |
GB993152A (en) | A crusher | |
GB1133898A (en) | Crushing mill | |
GB1397229A (en) | Apparatus for the comminution of solids | |
GB1389960A (en) | Oscillating anvil disintegrator | |
DK1957199T3 (en) | BATTERY DOUBLE WORK WITH DOUBLE ROTOR | |
GB1293044A (en) | Fragmentizing apparatus with vertically mounted drum | |
GB1499787A (en) | Single roll disintegrator | |
GB1148028A (en) | Improvements in pulverising mills | |
GB1268534A (en) | Inertial breaker for grain fodder | |
GB685167A (en) | Machine for breaking stone and similar material by means of impact | |
GB1502166A (en) | Material reduction apparatus | |
GB1319089A (en) | Method of crushing preferably granular field produce corn cobs and similar agricultural produce and centrifugal disintegrator for carrying out this method | |
GB1342265A (en) | Method of operating an impact crusher | |
CN210585138U (en) | A rubble equipment for road bridge engineering | |
US1560049A (en) | Crusher | |
GB1533674A (en) | Auxiliary device for a connection to a mining machine | |
GB1193407A (en) | Hammer mill | |
GB1283961A (en) | Improvements in or relating to apparatus for breaking up materials, particularly stone and stone-like material | |
US726602A (en) | Crusher and pulverizer. | |
GB378629A (en) | Improvements relating to mechanical stone breakers and the like | |
CN204973998U (en) | Horizontal sand roller rice mill |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |