GB1242887A - Grinding mill - Google Patents
Grinding millInfo
- Publication number
- GB1242887A GB1242887A GB50720/68A GB5072068A GB1242887A GB 1242887 A GB1242887 A GB 1242887A GB 50720/68 A GB50720/68 A GB 50720/68A GB 5072068 A GB5072068 A GB 5072068A GB 1242887 A GB1242887 A GB 1242887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- ring
- mill
- oct
- rollers
- 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
- 238000005096 rolling process Methods 0.000 abstract 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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/02—Centrifugal pendulum-type mills
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
1,242,887. Roller-and-ring mills. STEIN INDUSTRIE. 25 Oct., 1968 [25 Oct., 1967], No. 50720/68. Heading B2A. A mill has grinding rollers 11, Fig. 1, mounted on a rotatable plate 10 at the bottom of a grinding chamber 1 and cooperating as a result of centrifugal force with a rolling track 4 or ring which is located above the plate 10. Each roller has a spindle 12 and a pivot 13 permitting the roller to move outwards against the ring 4. Counterweights 16 provide for adjustment of the roller pressure. Feed is via a chute 17, and distribution by blades 18. Air from a volute 2 is deflected at 3 between the rollers and ring and carries away the ground product via an outlet 19. Partially ground material falls back into the mill. A separator may be fed by the mill, and several roller-and-ring stages may be used one above the other in succession. Each roller may be mounted on a shaft 12', 12', Fig. 2 secured at one end to a swingable stirrup 14 which has coaxial pivots 15, 15'.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR125838 | 1967-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1242887A true GB1242887A (en) | 1971-08-18 |
Family
ID=8640720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50720/68A Expired GB1242887A (en) | 1967-10-25 | 1968-10-25 | Grinding mill |
Country Status (6)
Country | Link |
---|---|
US (1) | US3589625A (en) |
BE (1) | BE721995A (en) |
DE (2) | DE6803563U (en) |
ES (1) | ES358851A1 (en) |
FR (1) | FR1548595A (en) |
GB (1) | GB1242887A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2726378A1 (en) * | 1977-06-10 | 1978-12-14 | Indutec Industrietechnik Gmbh | CENTRIFUGAL ROLLER MILL |
CN102806120B (en) * | 2012-08-17 | 2014-03-12 | 湖南中宏重型机器有限公司 | Grinding force adjustable hammer wheel mechanism of annular grinding type vertical grinding machine |
US9073055B1 (en) | 2013-03-06 | 2015-07-07 | Unifine Mill LLC | Systems and methods for milling flour |
CN103657795B (en) * | 2014-01-09 | 2016-02-24 | 郑州维科重工机械有限公司 | For the direct-drive type main structure of roller mill |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1589302A (en) * | 1924-08-21 | 1926-06-15 | Smidth & Co As F L | Grinding mill |
US3337142A (en) * | 1964-08-03 | 1967-08-22 | Williams Patent Crusher & Pulv | Roller grinding mill and control therefor |
-
1967
- 1967-10-25 FR FR125838A patent/FR1548595A/fr not_active Expired
-
1968
- 1968-09-25 ES ES358851A patent/ES358851A1/en not_active Expired
- 1968-10-08 BE BE721995D patent/BE721995A/xx not_active IP Right Cessation
- 1968-10-23 DE DE6803563U patent/DE6803563U/en not_active Expired
- 1968-10-23 DE DE19681804744 patent/DE1804744A1/en active Pending
- 1968-10-23 US US770025A patent/US3589625A/en not_active Expired - Lifetime
- 1968-10-25 GB GB50720/68A patent/GB1242887A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE6803563U (en) | 1973-07-05 |
BE721995A (en) | 1969-04-08 |
ES358851A1 (en) | 1970-05-16 |
DE1804744A1 (en) | 1972-01-13 |
FR1548595A (en) | 1968-12-06 |
US3589625A (en) | 1971-06-29 |
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