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MATSUDA J
Original Assignee
MATSUDA J
Publication date
Publication of DE1303471BpublicationCriticalpatent/DE1303471B/de
F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
F27D15/02—Cooling
F27D15/0206—Cooling with means to convey the charge
F27D15/0273—Cooling with means to convey the charge on a rotary hearth
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
Furnace Details
(AREA)
Curing Cements, Concrete, And Artificial Stone
(AREA)
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Patentanspruch:Claim:Vorrichtung zur Kühlung von aus einem Ofen bei hohen Temperaturen ausgestoßenem körnigem
Material wie Zementklinker, welches kontinuierlich
von oben in einen zylindrischen, sich drehenden Behälter gelangt, und von dort unter Durchsatz
von Kühlluft von unten nach oben durch einen Rost hindurch zur Abgabcstelle bewegt
wird, dadurch gekennzeichnet, daß der Behälter (4. S, 6) kreisringförmig ist und ein mit
im Abstand angeordneten, sich nach unten verjüngenden Öffnungen (22) versehener Boden den
Rost (6) bildet und daß unter dem Rost (6) ein
dem Luftzutritt dienendes ortsfestes Gitter (13) angeordnet ist, in dem im Abstand von der Auf'
gabestelle eine Öffnung (19) für die Abgabestelte (21) vorgesehen ist.Device for cooling granular material such as cement clinker ejected from a furnace at high temperatures, which is continuously fed from above into a cylindrical, rotating container, and from there is moved from below through a grate to the delivery point with throughput of cooling air from below to above characterized in that the container (4th S, 6) is circular and a bottom provided with spaced apart, downwardly tapering openings (22) forms the grate (6) and that under the grate (6) a stationary one serving for air admission Grid (13) is arranged, in which an opening (19) for the delivery point (21) is provided at a distance from the task.