发明名称 |
Method of blowing conveying conduits free of material after conveyance |
摘要 |
A method of advancing material through a conveying conduit and blowing the conveying conduit free of material after conclusion of material conveyance includes the following steps: passing a conveying gas through a conveying conduit with a first flow rate for transporting the material therein; after conclusion of the conveying step, passing the conveying gas through a first gas inlet of an injector; drawing additional gas into the injector through a second inlet thereof by the conveying gas entering the injector through the first inlet; and passing a mixture of the conveying gas and the additional gas with a second flow rate, which is greater that the first flow rate, from the outlet of the injector through the conveying conduit for blowing the conveying conduit free of material.
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申请公布号 |
US5704990(A) |
申请公布日期 |
1998.01.06 |
申请号 |
US19940340852 |
申请日期 |
1994.11.15 |
申请人 |
ZEPPELIN SCHUETTGUTTECHNIK GMBH |
发明人 |
KRAMBROCK, WOLFGANG;WILMS, HARALD |
分类号 |
B65G53/52;(IPC1-7):B08B5/00;B08B5/02;B08B9/00;B08B9/093 |
主分类号 |
B65G53/52 |
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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