发明名称 |
PULPER WITH A TORQUE MOTOR |
摘要 |
The invention relates to a pulper and to its method for recycling wastes and/or product residuals. The pulper comprises a tank is which a rotor is provided for defibrating the stock mixture to be recycled, as well as a screen for drawing off the defibrated outfeed from the tank, the rotor being powered by an electric motor comprising a drive shaft in active transmission with the rotor. In accordance with the invention the electric motor is configured as a three-phase synchronous motor for operation in a speed range from 0 to 1000 rpm. It is connected to the output of a frequency inverter controlled by a controller, the output of the drive shaft being directly connected to the rotor.
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申请公布号 |
US2011024534(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
US20100845602 |
申请日期 |
2010.07.28 |
申请人 |
BTA INTERNATIONAL GMBH;BIOTEC SISTEMI S.R.L. |
发明人 |
WILJAN HARRY;CARRA ROLAND;BOZANO STEFANO |
分类号 |
D21B1/34;B02C23/36;B02C25/00 |
主分类号 |
D21B1/34 |
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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