INTRODUCTION

The technical indexes such as carbon content, sulfur content, ash content and water content of petroleum coke carburetor can be improved, which is closer to graphite chips, and is conducive to improving the quality of carbon steel. During charging, a wooden or graphite isolation layer is installed between the insulating layer and the petroleum coke, which can effectively prevent impurities from entering the final product during the graphitization of petroleum coke carbonizer. If the plywood is selected as the isolation layer, the price will vary. After graphitization, the layer can be easily removed to reduce the ash content of the carburetor. The guide leads are arranged in layers of 3 in the upper and lower layers, and 1 in the middle layer, so that the current distribution is more uniform. During the graphitization of the petroleum coke carbonizer, the temperature distribution in the petroleum coke is uniform, and the graphitization is uniform. The sulfur and other volatile components in the petroleum coke can be fully eliminated, and the sulfur content and water content in the petroleum coke carbonizer made are reduced. Graphite layer is set between the electrode column of furnace head and petroleum coke, which has good conductivity and graphitization effect.