PLATE-TYPE CATALYST POWDER SEPARATION AND RECOVERY DEVICE AND ATTRITION RATE DETERMINATION METHOD
A plate-type catalyst powder separation and recovery device and a plate-type catalyst attrition rate determination method. The device comprises a powder separation unit (1) and a powder recovery unit (2). Counter-rotating rollers (12) and rollers (13) in the powder separation unit (1) are arranged i...
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| creator | YU, Changkai ZHOU, Xianchun LI, Chao LUO, Bin HE, Chuan WU, Xun BAO, Qiang HAO, Jieyong LIAO, Kaiyou ZHANG, Danping LIANG, Yanxuan CHEN, Feiyun BAO, Yingjie TANG, Rongfu WANG, Lele KONG, Fanhai |
| description | A plate-type catalyst powder separation and recovery device and a plate-type catalyst attrition rate determination method. The device comprises a powder separation unit (1) and a powder recovery unit (2). Counter-rotating rollers (12) and rollers (13) in the powder separation unit (1) are arranged in a housing (17) at intervals; a powder accumulation bin (14) is connected to the housing (17) and a catalyst powder outlet (15), respectively; a powder recovery inlet (20) in the powder recovery unit (2) is provided on an outer side wall of a recovery housing (43); a cyclone outlet (21) is provided on an inner side wall of the recovery housing (43); a cyclone channel (25) is provided between the powder recovery inlet (20) and the cyclone outlet (21); a first-stage filter (22) and a second-stage filter (24) are provided on the inner side wall of the recovery housing (43); and an opening is formed at the center of the first-stage filter (22), so as to form a conical surface having an upper portion having a larger di |
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The device comprises a powder separation unit (1) and a powder recovery unit (2). Counter-rotating rollers (12) and rollers (13) in the powder separation unit (1) are arranged in a housing (17) at intervals; a powder accumulation bin (14) is connected to the housing (17) and a catalyst powder outlet (15), respectively; a powder recovery inlet (20) in the powder recovery unit (2) is provided on an outer side wall of a recovery housing (43); a cyclone outlet (21) is provided on an inner side wall of the recovery housing (43); a cyclone channel (25) is provided between the powder recovery inlet (20) and the cyclone outlet (21); a first-stage filter (22) and a second-stage filter (24) are provided on the inner side wall of the recovery housing (43); and an opening is formed at the center of the first-stage filter (22), so as to form a conical surface having an upper portion having a larger di</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DISPOSAL OF SOLID WASTE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RECLAMATION OF CONTAMINED SOIL SOIL SEPARATION TRANSPORTING |
| title | PLATE-TYPE CATALYST POWDER SEPARATION AND RECOVERY DEVICE AND ATTRITION RATE DETERMINATION METHOD |
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