Special carbon material internal heat serial graphitizing production apparatus

Abstract

The invention discloses a special carbon material internal heat serial graphitizing production apparatus, which comprises a graphitization furnace (1), a furnace head conductive electrode (2) and a furnace end conductive electrode (3) are respectively provided at two ends of the graphitization furnace, a furnace head bidirectional push apparatus (4) and a furnace end bidirectional push apparatus (5) are respectively arranged at external side of the furnace head conductive electrode and the furnace end conductive electrode, two ends of the furnace head bidirectional push apparatus are connected to a furnace head flexible busbar (6), two ends of the furnace end bidirectional push apparatus are connected to a furnace end flexible busbar (7), and the fixed bus (8) are provided at external side of the furnace head bidirectional push apparatus and the furnace end bidirectional push apparatus. The production apparatus has the advantages of short conduction time, large charge batch, low energy consumption, no furnace end bridge connection electrode, simple connection mode of the bus and the conductive electrode, less cooling water amount and low maintenance cost.

Description

technical field [0001] The invention relates to a special carbon material internal heat series graphitization production device, which is mainly used in the field of graphitization production of special carbon materials related to photovoltaic, casting, mold, electric spark, nuclear reactor and other industries, and can also be extended and applied to ordinary carbon raw material production field. Background technique [0002] With the rapid development of domestic industries related to special carbon materials in recent years, the production scale of special carbon materials has grown explosively, and its graphitization production process has also adopted domestic relatively advanced technology. The graphitization production process and equipment of domestic special carbon materials mainly use Acheson graphitization furnace and U-shaped internal heat series graphitization furnace. Acheson graphitization furnace has the characteristics of wide applicability, but due to the u...

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Problems solved by technology

The graphitization production process and equipment of domestic special carbon materials mainly use Acheson graphitization furnace and U-shaped internal heat series graphitization furnace. Acheson graphitization furnace has the characteristics of wide applicability, but due to the use of products and resistance The method of energizing together has a long energizing cycle, high energy consumption, and a low degree of mechanization in the process of loading and unloading; the U-shaped internal heat series graphitization furnace has the characteristics of low energy consumption because it only energizes the product, but this furnace has a small amount of furnace loading , the jumper electrode at the end of the furnace is easy to break, and the connection between the rectifier trolley and the conductive electrode of the furnace head is complicated, the cooling water consumption is large, and the maintenance cost is high

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