GB720788A - Centrifugal mill - Google Patents
Centrifugal millInfo
- Publication number
- GB720788A GB720788A GB6229/53A GB622953A GB720788A GB 720788 A GB720788 A GB 720788A GB 6229/53 A GB6229/53 A GB 6229/53A GB 622953 A GB622953 A GB 622953A GB 720788 A GB720788 A GB 720788A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mill
- shaft
- impact wheel
- reduction gearing
- spur gears
- 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
- B02C13/02—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
- B02C13/08—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and acting as a fan
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
720,788. Impact pulverizers. KOHLENSCHEIDUNGS-GES. March 6, 1953 [March 10, 1952]. No. 6229/53. Class 59. In a centrifugal mill provided with a horizontal impact wheel shaft and an axial inlet 19 for an air blast and the material to be ground, particularly for the coal-dust firing of steam boilers or heaters in power plants, the impact wheel is mounted on the hub 7 of the driven shaft 8 of reduction gearing. The shaft 8 is driven, by means of spur gears 10, 11, from the driving shaft 12 which is connected through an overload clutch 16 to an electric motor 17. The shafts 8, 12 are disposed in the same vertical plane. The impact wheel comprises a full disc 4, blades 5, and an annular disc 6. The spur gears, shafts and their bearings are mounted in a common housing 14. The spur gears may be replaced by infinitely variable reduction gearing. The mill door 18 is hinged so as to open downwardly and the back of the mill housing is provided with a removable cover 21, the arrangement being such that when the cover 21 is removed and the door 18 opened, the impact wheel and reduction gearing can be removed together or successively through the mill housing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1072826X | 1952-03-10 | ||
DE720788X | 1952-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB720788A true GB720788A (en) | 1954-12-29 |
Family
ID=27664329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6229/53A Expired GB720788A (en) | 1952-03-10 | 1953-03-06 | Centrifugal mill |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1072826A (en) |
GB (1) | GB720788A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010053397A1 (en) * | 2008-11-10 | 2010-05-14 | Yunita-M Limited | A method to grind polymeric substances and a device to perform it |
-
1953
- 1953-03-06 GB GB6229/53A patent/GB720788A/en not_active Expired
- 1953-03-10 FR FR1072826D patent/FR1072826A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010053397A1 (en) * | 2008-11-10 | 2010-05-14 | Yunita-M Limited | A method to grind polymeric substances and a device to perform it |
Also Published As
Publication number | Publication date |
---|---|
FR1072826A (en) | 1954-09-16 |
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