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TEMPERATURE MANAGEMENT OF RUBBER MIXTURES DISCHARGED FROM A CONVERGING CONICAL TWIN-SCREW MIXER
TEMPERATURE MANAGEMENT OF RUBBER MIXTURES DISCHARGED FROM A CONVERGING CONICAL TWIN-SCREW MIXER
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机译:会聚锥形双螺杆混合机排出的橡胶混合物的温度管理
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摘要
A mixing and cooling system (1) includes a mixing and screw-extrusion machine (10) with a mixer (12) having a converging conical twin screw; a ram (30) that moves along the inside of an introduction hopper (24) of the machine; a roller nose system disposed just downstream of an outlet (25) of the mixer to form a sheet (112) of the mixture exiting the mixer; and a mobile sleeve or sleeves (34) that move in a linear movement relative to the outlet. The system also includes a cooling system with a spray installation(s) (102, 104) that delivers water at a predetermined rate to the sheet exiting the machine; a suction installation(s) proportionate to each spray installation; and at least one transport means (114, 116) that transports the sheet in a predetermined direction.
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