Oil pipe type heating double-layer graphite electrode extrusion die

• Main Authors: ZHANG GENZHU, DONG CHANGWEN, ZHU XIAOSHUN
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PRESSES; PRESSES IN GENERAL; TRANSPORTING

The invention relates to the technical field of graphite electrodes, in particular to an oil pipe type heating double-layer graphite electrode extrusion die which comprises a shell, a material guiding mechanism is arranged on the inner wall of the shell and comprises a material guiding pipe and a connecting pipe, and the material guiding pipe is fixedly connected with the inner wall of the left side of the shell; the connecting pipe is fixedly connected with the inner wall of the right side of the shell, a supporting rod is fixedly installed on the inner wall of the bottom of the shell, a base plate is fixedly installed on the supporting rod, the base plate is fixedly connected with the material guiding pipe and the connecting pipe, a heating mechanism is arranged on the inner wall of the shell, and the heating mechanism comprises a heating box and a driving box. An electric heating block is fixedly mounted on the inner wall of the bottom of the heating box, and an oil guide pipe is mounted on the heating box