Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of graphite electrodes, and particularly relates to an artificial graphite electrode machining pretreatment method which comprises the following steps of 1, calcining raw materials: calcining carbonaceous raw materials under the condition of isolating air to obtain paste, 2, extrusion forming: specifically, enabling the paste to pass through a cylindrical die nozzle under pressure, and enabling the paste to become a cylindrical blank, 3, roasting the blank: roasting the blank under the condition of isolating air, and 4, blank dipping: dipping the roasted blank into engine oil to enable the engine oil to permeate into the blank. In the impregnation process of the artificial graphite electrode blank, the artificial graphite electrode blank is prevented from being damaged; in the process of taking out the artificial graphite electrode blank, an external lifting appliance is not needed, and the operation is convenient; according to the method, the speed that engine oil permeates into gaps in the artificial graphite electrode blank is increased, and the pretreatment efficiency is improved.
本发明属于石墨电极技术领域，具体涉及一种人造石墨电极机加工预处理方法，包括以下步骤：步骤一、原料煅烧：将碳质原料在隔绝空气的条件下进行煅烧处理，得到糊料；步骤二、挤压成型：在压力下使得糊料通过圆柱形的模嘴，糊料成为圆柱形的胚料；步骤三、胚料焙烧：将胚料在隔绝空气的条件下进行焙烧；步骤四、胚料浸渍：将焙烧过的胚料浸入机油内浸渍，使得机油渗入胚料内部即可。本发明对人造石墨电极胚料进行浸渍过程中，避免了损伤人造石墨电极胚料；将人造石墨电极胚料取出过程中，无需借助外部吊具，操作方便；本发明加速了机油渗入人造石墨电极胚料内部空隙的速度，提高了预处理的效率。
The invention belongs to the technical field of graphite electrodes, and particularly relates to an artificial graphite electrode machining pretreatment method which comprises the following steps of 1, calcining raw materials: calcining carbonaceous raw materials under the condition of isolating air to obtain paste, 2, extrusion forming: specifically, enabling the paste to pass through a cylindrical die nozzle under pressure, and enabling the paste to become a cylindrical blank, 3, roasting the blank: roasting the blank under the condition of isolating air, and 4, blank dipping: dipping the roasted blank into engine oil to enable the engine oil to permeate into the blank. In the impregnation process of the artificial graphite electrode blank, the artificial graphite electrode blank is prevented from being damaged; in the process of taking out the artificial graphite electrode blank, an external lifting appliance is not needed, and the operation is convenient; according to the method, the speed that engine oil permeates into gaps in the artificial graphite electrode blank is increased, and the pretreatment efficiency is improved.
本发明属于石墨电极技术领域，具体涉及一种人造石墨电极机加工预处理方法，包括以下步骤：步骤一、原料煅烧：将碳质原料在隔绝空气的条件下进行煅烧处理，得到糊料；步骤二、挤压成型：在压力下使得糊料通过圆柱形的模嘴，糊料成为圆柱形的胚料；步骤三、胚料焙烧：将胚料在隔绝空气的条件下进行焙烧；步骤四、胚料浸渍：将焙烧过的胚料浸入机油内浸渍，使得机油渗入胚料内部即可。本发明对人造石墨电极胚料进行浸渍过程中，避免了损伤人造石墨电极胚料；将人造石墨电极胚料取出过程中，无需借助外部吊具，操作方便；本发明加速了机油渗入人造石墨电极胚料内部空隙的速度，提高了预处理的效率。
METHOD FOR MANUFACTURING ARTIFICIAL GRAPHITE ELECTRODE
| Europäisches Patentamt | 2017
METHOD FOR MANUFACTURING ARTIFICIAL GRAPHITE ELECTRODE
| Europäisches Patentamt | 2023
Method for manufacturing artificial graphite electrode
| Europäisches Patentamt | 2022
METHOD FOR PRODUCTION OF ARTIFICIAL GRAPHITE ELECTRODE
| Europäisches Patentamt | 2020
METHOD FOR MANUFACTURING HIGH-DENSITY ARTIFICIAL GRAPHITE ELECTRODE
| Europäisches Patentamt | 2021