发明名称 |
AIR-CONVEYING APPARATUS FOR CONVEYING COMPACTIBLE POWDERY MATERIAL |
摘要 |
The present invention provides a compact powdery material air-conveying apparatus to keep constant the ratio of a compactible powdery material to pressurized conveying air mixed with it so that a conveying pipe conveying the material will not clog. This is made possible by providing an upright and elongated mixing tube (2) that blows pressurized air up through a filter into which mixing tube (2) a powdery material supply tube having a screw-type feeding vane communicatively opens. A hopper (12) for containing the powdery material is mounted above the supply tube (8) to communicate with the tube, and a check valve lid (16) is mounted on the end of the supply tube (8) that opens into the mixing tube (2).
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申请公布号 |
WO9709259(A1) |
申请公布日期 |
1997.03.13 |
申请号 |
WO1996JP02551 |
申请日期 |
1996.09.06 |
申请人 |
SINTOKOGIO, LTD.;OOISHI, UKICHI |
发明人 |
OOISHI, UKICHI |
分类号 |
B65G53/16;B65G53/18;B65G53/46;B65G53/48;B65G65/46;(IPC1-7):B65G53/48 |
主分类号 |
B65G53/16 |
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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