发明名称 |
DEVICE FOR PERFORMING CHEMICAL AND/OR PHYSICAL REACTIONS BETWEEN A SOLID MATERIAL AND A GAS |
摘要 |
The device according to the invention for performing chemical and/or physical reactions between a solid material and a gas, in particular for preheating, cooling and/or calcining fine-grained materials substantially comprises at least one helical and/or spiral line, in which a gas/solid material suspension is separated by centrifugal forces into a solid material flow and a gas flow and at least one separation chamber which is connected to the end of the helical and/or spiral line and which is connected to a gas line in order to direct the gas flow away or which is formed by a portion of the gas line, a solid material line for directing the solid material flow away being connected to the separation chamber. The helical and/or spiral line opens into the separation chamber tangentially at an angle of at least 30° relative to the horizontal and the cross-section of the separation chamber in the region of the opening is from 0.5 to 1.5 times as large as the cross-section of the helical and/or spiral line. |
申请公布号 |
EP2195595(A1) |
申请公布日期 |
2010.06.16 |
申请号 |
EP20080774298 |
申请日期 |
2008.06.25 |
申请人 |
POLYSIUS AG |
发明人 |
GEORG, VERENA;KUPPER, DETLEV;LAGAR GARCIA, LUIS;HOPPE, ANDREAS;THIEMEYER, HEINZ-WERNER;KLEGRAF, DANIEL;DECK, THOMAS;RICHTER, STEFANIE |
分类号 |
F27B7/20;B01D45/12;B04C1/00;C04B7/43 |
主分类号 |
F27B7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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