发明名称 |
High-pressure conveyor for powdery and granular materials |
摘要 |
A high-pressure conveyor discharges a powdery or granular material from a pressurization tank through a discharge unit into a conveyor pipe. The discharge unit includes a guide cylinder or trough mounted on the tank, a screw feeder extending through the guide cylinder and having an end extending into the tank in overhanging relation to an aerator in the tank and the other end coupled to a variable-speed drive unit such as a motor. The material as it is fluidized on the aerator under a high pressure is supplied into the discharge cylinder, from which the material is fed by the screw feeder out of a discharge port in the guide cylinder into the conveyor pipe. A plurality of discharge units may be connected to the tank at angularly spaced intervals for uniform or adjusted distribution of the material to a plurality of locations.
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申请公布号 |
US4502820(A) |
申请公布日期 |
1985.03.05 |
申请号 |
US19820408303 |
申请日期 |
1982.08.16 |
申请人 |
DENKA ENGINEERING KABUSHIKI KAISHA |
发明人 |
FUJII, SHUZO;OISHE, HIDEO;MORIYAMA, TAKASHI |
分类号 |
B01J8/00;B65G53/08;(IPC1-7):B65G53/48 |
主分类号 |
B01J8/00 |
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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