发明名称 |
Verfahren und Vorrichtung zum Foerdern von Materialien in Form stark aneinander haftender Teilchen |
摘要 |
The bulk handling system for conveying granular material which is liable to clog from a hopper (1) to e.g. a road tanker (14) uses a vacuum pump (18). The outlet of the hopper may be level with the vehicle tank (13), and is connected to it by a flexible part (10) of a discharge tube supported by e.g. an overhead suspension arm (17). This tube, which may be of relatively small diameter, is fitted with a seal (15) fitting the entry of the tank (13). Another outlet on the top of the tank is connected by a line (19) to the vacuum pump. An alternative arrangement has a vertical discharge tube housing a conveying screw under the hopper, discharging into a container below. The suction pump is then located at the top of the vertical tube, and a non return valve at the bottom. |
申请公布号 |
DE1913694(A1) |
申请公布日期 |
1969.10.09 |
申请号 |
DE19691913694 |
申请日期 |
1969.03.18 |
申请人 |
NATIONAL RESEARCH DEVELOPMENT CORP. |
发明人 |
PAGET MILES,JOHN EDWARD;SCHOFIELD,CLIVE;FARLEY,ROY |
分类号 |
B65G53/24 |
主分类号 |
B65G53/24 |
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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