Graphite electrode joint for being conveniently connected with disassembling tool
A graphite electrode and dismantling tool technology, applied in the direction of improving process efficiency, electric furnace, electric heating device, etc., to achieve the effect of improving stability, avoiding damage, and improving utilization rate
Inactive Publication Date: 2018-01-23
DATONG YULINDE CARBON MATERIALS TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a graphite electrode joint that is convenient for connecting a disassembly tool, so as to solve the problem in the above-mentioned background art that a graphite electrode joint is needed to be conveniently connected with a disassembly tool, and to facilitate the adjustment of the installation work of the joint
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see Figure 1-3 , the present invention provides a technical solution: a graphite electrode joint that is convenient for connecting and dismounting tools, including a first circular table top 1, an external thread 2, a reinforcement layer 3, a connecting platform 4, a limiting groove 5, a fixing socket 6, The second round table top 7, the limit projection 8 and the connector 9, the outside of the first round table top 1 and the second round table top 7 ...
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The invention discloses a graphite electrode joint for being conveniently connected with a disassembling tool. The graphite electrode joint comprises a first circular truncated cone surface, a limiting groove, a second circular truncated cone surface and a limiting convex block. Outer threads are installed on the outer sides of the first circular truncated cone surface and the second circular truncated cone surface. The inner sides of the first circular truncated cone surface and the second circular truncated cone surface are connected with a reinforcing layer, and meanwhile, the middle of thereinforcing layer is provided with a connecting table. The reinforcing layer is positioned on the lower portion of the first circular truncated cone surface. The limiting groove is positioned on thesurface of the connecting table. A fixing and inserting hole is formed in the left side of the limiting groove. The front of the limiting convex block is provided with a connecting part. According tothe graphite electrode joint for being conveniently connected with the disassembling tool, the limiting convex block is fixed through the connecting part and the fixing and inserting hole, and meanwhile, the limiting groove and the fixing and inserting hole are formed symmetrically, so that connection with the disassembly tool in two directions is achieved, shaking cannot happen, thus damage to the outer threads is avoided, and the connecting property of the joint with a graphite electrode is enhanced.
Description
technical field [0001] The invention relates to the technical field of graphite electrodes, in particular to a graphite electrode joint which is convenient for connecting and dismounting tools. Background technique [0002] Graphite electrodes are mainly used in industrial steelmaking production. In the electric arc furnace, electric energy is released in the form of an arc to heat and melt the charge. In industrial use, due to the gradual consumption and shortening of the length, it is necessary to use graphite electrode joints to extend the length of the graphite electrode. The existing method is to lift and rotate the graphite electrode and install the graphite electrode on the joint. This method is easy to wear the thread at the joint, resulting in loosening of the connection between the joint and the graphite electrode, and the consumption of the graphite electrode connection is huge. Therefore, a kind of Graphite electrode connectors allow for easy connection with dis...
Claims
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IPC IPC(8): C21C5/52H05B7/102
CPCY02P10/20
Inventor 赤九林张惠兵
Owner DATONG YULINDE CARBON MATERIALS TECH