GB2019741A - Sand impact mill - Google Patents
Sand impact millInfo
- Publication number
- GB2019741A GB2019741A GB7908759A GB7908759A GB2019741A GB 2019741 A GB2019741 A GB 2019741A GB 7908759 A GB7908759 A GB 7908759A GB 7908759 A GB7908759 A GB 7908759A GB 2019741 A GB2019741 A GB 2019741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impact mill
- sand impact
- sand
- mill
- beater bars
- 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.)
- Granted
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
- B02C13/02—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
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
-
- 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
- B02C13/26—Details
- B02C13/30—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
An impact mill for effecting comminution of a feed material to the fineness of sand in which beater bars are mounted for rotation at high speed on a rotor within the mill, wherein the outer part or parts of the beater bars which are exposed to wear are made relatively thin and have a maximum thickness of about 40 mm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2811364 | 1978-03-16 | ||
DE19792906303 DE2906303A1 (en) | 1979-02-19 | 1979-02-19 | Impact mill for fine sand grinding - has rotor provided with thin beater bars inserted in axially parallel slots (BR 16.10.79) |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2019741A true GB2019741A (en) | 1979-11-07 |
GB2019741B GB2019741B (en) | 1983-01-06 |
Family
ID=25774068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7908759A Expired GB2019741B (en) | 1978-03-16 | 1979-03-13 | Sand impact mill |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7901621A (en) |
FR (1) | FR2419759B1 (en) |
GB (1) | GB2019741B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6079649A (en) * | 1998-11-03 | 2000-06-27 | Us Manufacturing | Millennium rotor assembly |
US6142400A (en) * | 1998-07-30 | 2000-11-07 | Us Manufacturing | Millennium rotor assembly |
BE1014183A3 (en) * | 2001-05-17 | 2003-06-03 | Keestrack Nv | Stone crushing device, has striker strip mounting devices on non rotating counter part of stone breaker |
WO2006117065A1 (en) * | 2005-04-29 | 2006-11-09 | Silver Cay Worldwide Corp. | Device and method for treating composite elements |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109201193B (en) * | 2018-10-15 | 2021-08-31 | 明光市明秀建筑工程有限公司 | Broken sorting unit of eccentric protruding axle roll-in of rubble for road construction |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767929A (en) * | 1952-08-08 | 1956-10-23 | Bath Iron Works Corp | Reversible hammermill with adjustable upper breaker blocks |
FR1431732A (en) * | 1965-01-12 | 1966-03-18 | Parker Ltd Frederick | Improvements to rotary impact crushers |
DE2028969A1 (en) * | 1970-06-12 | 1972-03-30 | Hazemag Hartzerkleinerungs- und Zement-Maschinenbau GmbH, 4400 Münster | Impact rotor for impact crusher |
FR1488497A (en) * | 1966-07-20 | 1967-07-13 | Beater rotor device or the like and its various applications | |
GB1199303A (en) * | 1966-09-23 | 1970-07-22 | Ckd Praha | Improvements in or relating to Impact Crushers |
CH541994A (en) * | 1971-09-13 | 1973-09-30 | Buehler Ag Geb | Beater mill with reversible direction of rotation and process for its operation |
DE7306038U (en) * | 1973-02-17 | 1973-05-30 | Hazemag A Kg | BLOW BAR FOR IMPACT MILL ROTORS |
CH584067A5 (en) * | 1974-03-15 | 1977-01-31 | Andreas E Dr Hazemag Kg |
-
1979
- 1979-03-13 GB GB7908759A patent/GB2019741B/en not_active Expired
- 1979-03-15 BR BR7901621A patent/BR7901621A/en unknown
- 1979-03-15 FR FR7906644A patent/FR2419759B1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6142400A (en) * | 1998-07-30 | 2000-11-07 | Us Manufacturing | Millennium rotor assembly |
US6079649A (en) * | 1998-11-03 | 2000-06-27 | Us Manufacturing | Millennium rotor assembly |
BE1014183A3 (en) * | 2001-05-17 | 2003-06-03 | Keestrack Nv | Stone crushing device, has striker strip mounting devices on non rotating counter part of stone breaker |
WO2006117065A1 (en) * | 2005-04-29 | 2006-11-09 | Silver Cay Worldwide Corp. | Device and method for treating composite elements |
Also Published As
Publication number | Publication date |
---|---|
BR7901621A (en) | 1979-10-16 |
FR2419759A1 (en) | 1979-10-12 |
GB2019741B (en) | 1983-01-06 |
FR2419759B1 (en) | 1985-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970313 |