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Method for roasting isostatic pressing graphite in open roasting furnace
The invention discloses a method for roasting isostatic pressing graphite by an open-type roasting furnace, and relates to the technical field of roasting isostatic pressing graphite, a crucible with a corresponding shape is selected according to the shape and size of an isostatic pressing graphite product, and proper roasting temperature and time are set in the roasting furnace; the crucible is filled with metallurgical coke particles, and felt, a steel plate and refractory bricks are laid on the top of the crucible; gradually raising the temperature to a specified roasting temperature, controlling the temperature to be +/-3 DEG C, and raising the fire standing temperature of the isostatic pressing graphite product to 880 DEG C; the discharge temperature of the crucible cannot be higher than 180 DEG C until the discharge temperature standard is reached; and after the crucible is discharged from the furnace, gradually cooling to room temperature, and carrying out quality inspection on the roasted isostatic pressing graphite product to ensure that the isostatic pressing graphite product meets the requirements. The volume density of the isostatic pressing graphite product is increased, and the internal structure compactness of the isostatic pressing graphite product is improved.
本发明公开了一种敞开式焙烧炉焙烧等静压石墨的方法，涉及焙烧等静压石墨技术领域，根据等静压石墨制品的形状和尺寸，选择相应形状的坩埚，并在焙烧炉内设置好适当的焙烧温度和时间；坩埚内填充料采用冶金焦粒，坩埚顶部铺设油毡、钢板和耐火砖；逐渐升温到指定的焙烧温度，温度控制在±3℃，等静压石墨制品驻火温度提高到880℃；坩埚出炉温度不能高于180℃，直至达到出炉温度标准；坩埚出炉后,逐渐降温到室温，对焙烧后的等静压石墨产品进行质量检查,以确保其符合要求。本发明实现了等静压石墨制品体积密度增高，提高了等静压石墨制品内部结构致密的效果。
Method for roasting isostatic pressing graphite in open roasting furnace
The invention discloses a method for roasting isostatic pressing graphite by an open-type roasting furnace, and relates to the technical field of roasting isostatic pressing graphite, a crucible with a corresponding shape is selected according to the shape and size of an isostatic pressing graphite product, and proper roasting temperature and time are set in the roasting furnace; the crucible is filled with metallurgical coke particles, and felt, a steel plate and refractory bricks are laid on the top of the crucible; gradually raising the temperature to a specified roasting temperature, controlling the temperature to be +/-3 DEG C, and raising the fire standing temperature of the isostatic pressing graphite product to 880 DEG C; the discharge temperature of the crucible cannot be higher than 180 DEG C until the discharge temperature standard is reached; and after the crucible is discharged from the furnace, gradually cooling to room temperature, and carrying out quality inspection on the roasted isostatic pressing graphite product to ensure that the isostatic pressing graphite product meets the requirements. The volume density of the isostatic pressing graphite product is increased, and the internal structure compactness of the isostatic pressing graphite product is improved.
本发明公开了一种敞开式焙烧炉焙烧等静压石墨的方法，涉及焙烧等静压石墨技术领域，根据等静压石墨制品的形状和尺寸，选择相应形状的坩埚，并在焙烧炉内设置好适当的焙烧温度和时间；坩埚内填充料采用冶金焦粒，坩埚顶部铺设油毡、钢板和耐火砖；逐渐升温到指定的焙烧温度，温度控制在±3℃，等静压石墨制品驻火温度提高到880℃；坩埚出炉温度不能高于180℃，直至达到出炉温度标准；坩埚出炉后,逐渐降温到室温，对焙烧后的等静压石墨产品进行质量检查,以确保其符合要求。本发明实现了等静压石墨制品体积密度增高，提高了等静压石墨制品内部结构致密的效果。
Method for roasting isostatic pressing graphite in open roasting furnace
一种敞开式焙烧炉焙烧等静压石墨的方法
CUI JIALE (author) / ZHAO FENGKAI (author) / ZHAI JIANZHI (author) / LIU WEI (author) / ZHAO LIWEI (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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