发明名称 |
APPARATUS FOR METERING OF FLUIDIZABLE BULK ACCORDING TO WEIGHT ANALYTICAL SYSTEM SO AS TO BE SUCKED AND CONVEYED ACCORDING TO PNEUMATIC SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus by which a fluidizable bulk cargo can be metered with high accuracy even under a suctioned conveyance condition. SOLUTION: A pressure gage 4 is installed behind a fluidization device 2 in the direction of a flow. The pressure gage 4 and a regulating valve 10 are connected via a first adjusting circuit 7. The supply of pressure air to the fluidization device is metered by the first adjusting circuit in such a way that a set negative pressure which can be selected in advance every time is generated in the fluidization device. A mass-flow measuring device 5 and a size-adjustable opening 3 are connected via a second adjusting circuit 6. Then, the size of the opening 3 which can be adjusted by the second adjusting circuit is adjusted in such a way that a bulk cargo in a prescribed amount advances into the fluidization device 2.
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申请公布号 |
JP2000146678(A) |
申请公布日期 |
2000.05.26 |
申请号 |
JP19990311317 |
申请日期 |
1999.11.01 |
申请人 |
WACKER CHEMIE GMBH |
发明人 |
GRUNE BURKHARD;HUBER HELMUT;DUSCHL DIETER DR |
分类号 |
G01G13/26;B65G53/26;B65G53/66;B65G65/40;G01G13/295;G01G17/06;(IPC1-7):G01G17/06 |
主分类号 |
G01G13/26 |
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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