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
Application number
GB14241/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buettner Werke AG
Original Assignee
Buettner Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Buettner Werke AGfiledCriticalBuettner Werke AG
Publication of GB686329ApublicationCriticalpatent/GB686329A/en
B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
Landscapes
Engineering & Computer Science
(AREA)
Food Science & Technology
(AREA)
Solid Fuels And Fuel-Associated Substances
(AREA)
Abstract
686,329. Pulverulent fuel furnaces. BUTTNER-WERKE AKT.- GES. June 7, 1950 [June 16, 1949], No. 14241/50. Class 51 (i) [Also in Group II] Warm air from the air preheater of a boiler is supplied to a solid fuel grinding mill 29 (see Group II) to pass therethrough to carry the pulverised fuel, e.g. coal dust, up through a conduit 32 to a furnace 33. Fresh fuel to be ground is pre-dried by being fed down the conduit 32 to the mill.
GB14241/50A1949-06-161950-06-07Apparatus for crushing and separating material
ExpiredGB686329A
(en)