GB1341511A - - Google Patents
Info
- Publication number
- GB1341511A GB1341511A GB2083172A GB2083172A GB1341511A GB 1341511 A GB1341511 A GB 1341511A GB 2083172 A GB2083172 A GB 2083172A GB 2083172 A GB2083172 A GB 2083172A GB 1341511 A GB1341511 A GB 1341511A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- screen
- door
- hammers
- beater
- 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
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/04—Systems or sequences of operations; Plant
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
1341511 Beater mills BUEHLER AG GEBR 4 May 1972 [7 May 1971] 20831/72 Heading B2A A beater mill having a rotor with pivoted hammers 30 includes a screen 15 having a straight portion 16 parallel to the direction of material entry at one end and a portion merging with guide surfaces 27, 28 at the other, the material entering approximately tangentially to the rotor. The rotor is mounted on an overhung driven shaft and a doublewalled door closes the mill housing at the non- drive side. During operation, air passes outwards through the screen and through apertures (39, 40, 41), Fig. 5 (not shown) into the door space 38 and back past a ring 43 on the door inner wall and a hub 33 on the rotor, into the grinding chamber. The inrushing air sweeps material back which would otherwise escape through the gap 42. When the hammers are worn, the screen may be detached and turned 180‹ so that the portion 16 is on the right as seen in Fig. 2. A pivotable selection flap 11 is operated to redirect incoming material from the initial channel 12 to channel 13. The rotor is then run in the reverse direction. Ground material leaves through the bottom at 9. (For Figures see next page)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH676771A CH537754A (en) | 1971-05-07 | 1971-05-07 | Beater mill with a flying rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341511A true GB1341511A (en) | 1973-12-25 |
Family
ID=4314719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2083172A Expired GB1341511A (en) | 1971-05-07 | 1972-05-04 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH537754A (en) |
| DE (1) | DE2221898A1 (en) |
| GB (1) | GB1341511A (en) |
| IT (1) | IT953890B (en) |
| NL (1) | NL7205185A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010045125A1 (en) * | 2010-09-12 | 2012-03-15 | Pallmann Maschinenfabrik Gmbh & Co Kg | Device for crushing feedstock |
| CN110152801A (en) * | 2019-05-13 | 2019-08-23 | 东北大学 | A kind of stalk crasher |
-
1971
- 1971-05-07 CH CH676771A patent/CH537754A/en not_active IP Right Cessation
-
1972
- 1972-04-18 NL NL7205185A patent/NL7205185A/xx unknown
- 1972-04-29 IT IT2378572A patent/IT953890B/en active
- 1972-05-04 DE DE19722221898 patent/DE2221898A1/en active Pending
- 1972-05-04 GB GB2083172A patent/GB1341511A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7205185A (en) | 1972-11-09 |
| IT953890B (en) | 1973-08-10 |
| CH537754A (en) | 1973-06-15 |
| DE2221898A1 (en) | 1972-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |