GB654914A - Rotary hammer mill - Google Patents
Rotary hammer millInfo
- Publication number
- GB654914A GB654914A GB2926748A GB2926748A GB654914A GB 654914 A GB654914 A GB 654914A GB 2926748 A GB2926748 A GB 2926748A GB 2926748 A GB2926748 A GB 2926748A GB 654914 A GB654914 A GB 654914A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- screen
- mill
- action
- secondary air
- 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
- B02C13/288—Ventilating, or influencing air circulation
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
654,914. Hammer mills. BENTALL & CO., Ltd., E. H. Nov. 10, 1948, No. 29267. [Class 59] In a hammer mill of the kind in which ground material is removed under suction through a screen enclosing the pulverizing chamber, the particles, on issuing into a collecting chamber, are subjected to the action of a secondary air stream flowing in a direction around the exterior of the screen. In the mill shown, material fed through the hopper 13 is charged to the interior of the pulverizing chamber through a central aperture in the cover plate 10, ground material being drawn, by the action of the fan F, through the screen 1 surrounding the rotor, to the annular collecting chamber 1a and thence through a duct in the bottom of the casing B to a discharge pipe 9. The primary supply of air enters the mill through the channel 14, the secondary air flow through the chamber 1a entering through a lower hole 17 and slots 20 and holes 21, 21<SP>1</SP>, formed in the outer wall of the chamber 1a at points substantially diametrically opposite the discharge outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2926748A GB654914A (en) | 1948-11-10 | 1948-11-10 | Rotary hammer mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2926748A GB654914A (en) | 1948-11-10 | 1948-11-10 | Rotary hammer mill |
Publications (1)
Publication Number | Publication Date |
---|---|
GB654914A true GB654914A (en) | 1951-07-04 |
Family
ID=10288817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2926748A Expired GB654914A (en) | 1948-11-10 | 1948-11-10 | Rotary hammer mill |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB654914A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061206A (en) * | 1960-07-18 | 1962-10-30 | Weyerhaeuser Co | Insulation shredder and blower |
WO1984003454A1 (en) * | 1983-03-03 | 1984-09-13 | Kjeld Holbek | A hammer mill and a method for operating the same |
CN103878051A (en) * | 2014-04-09 | 2014-06-25 | 成都樵枫科技发展有限公司 | Raw material grinding system with blowback function |
CN103878052A (en) * | 2014-04-09 | 2014-06-25 | 成都樵枫科技发展有限公司 | System with function of improving material grinding efficiency |
CN108465539A (en) * | 2018-05-30 | 2018-08-31 | 辉县市新科机械设备有限公司 | Hit panel metal silica flour processing method and device |
CN108636518A (en) * | 2018-05-30 | 2018-10-12 | 辉县市新科机械设备有限公司 | Collision type metallic silicon power processing method and device |
-
1948
- 1948-11-10 GB GB2926748A patent/GB654914A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061206A (en) * | 1960-07-18 | 1962-10-30 | Weyerhaeuser Co | Insulation shredder and blower |
WO1984003454A1 (en) * | 1983-03-03 | 1984-09-13 | Kjeld Holbek | A hammer mill and a method for operating the same |
CN103878051A (en) * | 2014-04-09 | 2014-06-25 | 成都樵枫科技发展有限公司 | Raw material grinding system with blowback function |
CN103878052A (en) * | 2014-04-09 | 2014-06-25 | 成都樵枫科技发展有限公司 | System with function of improving material grinding efficiency |
CN108465539A (en) * | 2018-05-30 | 2018-08-31 | 辉县市新科机械设备有限公司 | Hit panel metal silica flour processing method and device |
CN108636518A (en) * | 2018-05-30 | 2018-10-12 | 辉县市新科机械设备有限公司 | Collision type metallic silicon power processing method and device |
CN108636518B (en) * | 2018-05-30 | 2024-03-08 | 新乡市锦泰达冶金设备有限公司 | Collision type metal silicon powder processing method and device |
CN108465539B (en) * | 2018-05-30 | 2024-05-28 | 新乡市锦泰达冶金设备有限公司 | Striker plate type metal silicon powder processing method and device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8102847A1 (en) | Air classifier. | |
GB654914A (en) | Rotary hammer mill | |
GB943579A (en) | Method of and apparatus for pulverizing material | |
US1621571A (en) | Pulverizer | |
GB927876A (en) | Improved mechanical air classifier | |
US2329900A (en) | Air separator | |
US1384821A (en) | Disinteabatob | |
GB263820A (en) | Improvements in and relating to apparatus for classifying pulverized materials | |
GB522339A (en) | Improvements relating to impact mills for grinding and classifying material into fine particles | |
ES539556A0 (en) | CLASSIFYING MACHINE FOR CEMENT AND SIMILAR | |
GB1431239A (en) | Drum mill | |
GB649890A (en) | Improved cyclone separator | |
US2103454A (en) | Impact-crusher for comminuting hard materials | |
GB819957A (en) | Improvements in or relating to tube mills | |
GB713670A (en) | Improvements in or relating to dust separating devices | |
GB615652A (en) | Improvements in or relating to pulverisers | |
GB690842A (en) | Improvements relating to the extraction of pulverised materials from air-extraction tube mills | |
GB751876A (en) | Improvements in separators for airborne particles | |
GB671941A (en) | Process and apparatus for separating finely divided substances | |
GB726480A (en) | Apparatus for the de-dusting and classification of granular materials | |
GB241268A (en) | Improvements in or relating to dry grinding or crushing apparatus | |
GB931818A (en) | Improvements relating to mills | |
GB550942A (en) | Improvements in pulverizing mills | |
GB830680A (en) | Method of and apparatus for separating materials | |
GB727212A (en) | Improvements in or relating to grinding or pulverising mills |