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A platform for research: civil engineering, architecture and urbanism
BULK-MATERIAL COOLING DEVICE AND BULK-MATERIAL COOLING METHOD
A bulk material cooling device (5) includes a fine grain separating part (102) and a rear-stage cooling part (103) provided downstream from the fine grain separating part (102). The fine grain separating part (102) is configured to feed cooling air (A2) flowing upward to a bed of a bulk material (90), and by the cooling air (A2), selectively separating fine grains in the bed of the bulk material (90) to an upper side of the bed. The rear-stage cooling part (103) is configured to feed cooling air (A3) to the bed of the bulk material (90), the cooling air (A3) having a flow rate per unit area less than the flow rate per unit area of the cooling air (A2) fed at the fine grain separating part (102).
BULK-MATERIAL COOLING DEVICE AND BULK-MATERIAL COOLING METHOD
A bulk material cooling device (5) includes a fine grain separating part (102) and a rear-stage cooling part (103) provided downstream from the fine grain separating part (102). The fine grain separating part (102) is configured to feed cooling air (A2) flowing upward to a bed of a bulk material (90), and by the cooling air (A2), selectively separating fine grains in the bed of the bulk material (90) to an upper side of the bed. The rear-stage cooling part (103) is configured to feed cooling air (A3) to the bed of the bulk material (90), the cooling air (A3) having a flow rate per unit area less than the flow rate per unit area of the cooling air (A2) fed at the fine grain separating part (102).
BULK-MATERIAL COOLING DEVICE AND BULK-MATERIAL COOLING METHOD
VORRICHTUNG ZUR KÜHLUNG EINES SCHÜTTGUTS UND VERFAHREN ZUR KÜHLUNG EINES SCHÜTTGUTS
DISPOSITIF ET PROCÉDÉ DE REFROIDISSEMENT DE MATÉRIAU EN VRAC
BANDO HIROSHI (author) / ICHITANI NOBORU (author) / HAYASHI ISAO (author) / DEI KOICHI (author) / OSAWA HIROAKI (author)
2023-10-04
Patent
Electronic Resource
English
IPC:
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
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
/
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
C04B
Kalk
,
LIME
Accurate lofting device for bulk material trolley curved rail in annular cooling trench
| European Patent Office | 2023