公开(公告)号：EP0220529A2

公开(公告)日：1987-05-06

申请号：EP86113614.1

申请日：1986-10-02

申请人： NORDSON CORPORATION

发明人： Boccagno, George E. ,  Raterman, John M. ,  Hadzimihalis, Theo M. ,  Scholl, Charles H.

IPC分类号： B29B13/02

CPC分类号： B29B13/022

摘要： Apparatus for melting and dispensing thermoplastic material including a hopper (11) for receiving solid thermoplastic material, a flow-through grid melter (12) secured to the bottom of the hopper and a reservoir (13) mounted beneath the grid melter. A pump (14a) is mounted in the bottom of the reservoir and is connected to the reservoir outlet via a flow passage which contains a gate valve (21) operable to enable the passage to be blocked and the pump removed for repair or replacement without the need to first drain the reservoir of molten material. The pump is driven by a motor (115a) which is mounted upon a pivotally supported plate (120a) such that the motor may be easily and quickly disconnected from the pump to further facilitate quick repair or replacement of the pump.

公开(公告)号：EP0220529B1

公开(公告)日：1990-09-05

申请号：EP86113614.1

申请日：1986-10-02

申请人： NORDSON CORPORATION

发明人： Boccagno, George E. ,  Raterman, John M. ,  Hadzimihalis, Theo M. ,  Scholl, Charles H.

IPC分类号： B29B13/02

CPC分类号： B29B13/022

公开(公告)号：EP0220529A3

公开(公告)日：1988-06-22

申请号：EP86113614

申请日：1986-10-02

申请人： NORDSON CORPORATION

发明人： Boccagno, George E. ,  Raterman, John M. ,  Hadzimihalis, Theo M. ,  Scholl, Charles H.

IPC分类号： B29B13/02

CPC分类号： B29B13/022

摘要： Apparatus for melting and dispensing thermoplastic material including a hopper (11) for receiving solid thermoplastic material, a flow-through grid melter (12) secured to the bottom of the hopper and a reservoir (13) mounted beneath the grid melter. A pump (14a) is mounted in the bottom of the reservoir and is connected to the reservoir outlet via a flow passage which contains a gate valve (21) operable to enable the passage to be blocked and the pump removed for repair or replacement without the need to first drain the reservoir of molten material. The pump is driven by a motor (115a) which is mounted upon a pivotally supported plate (120a) such that the motor may be easily and quickly disconnected from the pump to further facilitate quick repair or replacement of the pump.

摘要翻译： 一种用于熔化和分配热塑性材料的设备，包括用于接收固体热塑性材料的料斗（11），固定在料斗底部的流通格栅熔化器（12）和安装在格栅熔化器下方的储存器（13）。 泵（14a）安装在贮存器的底部并且经由流动通道连接到贮存器出口，该流动通道包含闸门阀（21），该闸门阀可操作以使通道能够被堵塞并且泵被移除用于维修或更换而没有 需要首先排出熔融材料的储存器。 该泵由安装在枢转支撑板（120a）上的马达（115a）驱动，使得马达可以容易且快速地与泵分离，以进一步促进泵的快速修理或更换。