公开(公告)号：US5338013A

公开(公告)日：1994-08-16

申请号：US8128

申请日：1993-01-22

申请人： Emile Lonardi ,  Jean Metz ,  Pierre Mailliet ,  Guy Thillen ,  Radmir Andonov ,  Philippe Malivoir

发明人： Emile Lonardi ,  Jean Metz ,  Pierre Mailliet ,  Guy Thillen ,  Radmir Andonov ,  Philippe Malivoir

IPC分类号： C21B7/12 ,  F27D3/15 ,  C21C5/48

CPC分类号： C21B7/12 ,  F27D3/1527

摘要： A machine and method is provided for piercing a taphole for a shaft furnace. The machine comprises a mounting, with a support installed on the mounting so as to support a rod at the front of the mounting, a rear support which can move on the mounting and is provided with means for being coupled to the rear end of the rod and a clamp mounted in a sliding manner on the mounting and designed to grip the rod at any place between the front support and the rear support. A powerful rotary motor installed at the rear of the mounting drives an endless chain installed axially in the mounting. A clamp attached to the endless chain moves during the insertion of the rod into the taphole clay by reversal of the direction of rotation of the motor in a to-and-fro motion between a position (B) at the front of the mounting and a position (A) which is located at a distance L from the position (B).

摘要翻译： 提供了用于刺穿竖炉的出铁口的机器和方法。 该机器包括安装件，其中安装有安装在安装件上的支撑件，以支撑安装件前部的杆，后支撑件能够在安装件上移动，并且设置有用于联接到杆的后端的装置 以及以滑动方式安装在安装件上并被设计成在前支撑件和后支撑件之间的任何位置处夹持杆的夹具。 安装在安装座后部的强力旋转马达驱动安装在轴向上的环形链。 附接到环形链的夹具在通过在安装件前部的位置（B）和安装件的前端之间的往复运动中反转马达的旋转方向而将杆插入到出料口粘土中时移动 位置（A）位于距离位置（B）的距离L处。