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Isostatic pressing graphite preparation device and preparation method
The invention discloses an isostatic pressing graphite preparation device and preparation method, relates to the technical field of graphite preparation, and aims to solve the problem that an isostatic pressing graphite preparation method is complex in process. The preparation device comprises a storage tank and a cooling tower, a discharging port of the storage tank is connected with the inlet end of a conveying pump through a pipe fitting, the outlet end of the storage tank is connected with a conveying pipe, a nozzle is installed at the upper end in the cooling tower, the end, away from the conveying pump, of the conveying pipe communicates with the nozzle, and an air blowing device is arranged on the inner side wall of the cooling tower and used for cooling materials, and a material collecting opening is formed in the lower end of the cooling tower; the preparation method comprises the following steps: crushing raw materials, mixing and kneading, transferring the obtained mixed and kneaded liquid to the storage tank of the preparation device, conveying the mixed and kneaded liquid to the nozzle in the cooling tower by a conveying pump, spraying the mixed and kneaded liquid out, cooling the mixed and kneaded liquid through a blowing device, collecting the mixed and kneaded material through a material collecting port, screening, mixing, carrying out isostatic compaction, carrying out primary roasting, dipping, carrying out secondary roasting and graphitizing. The preparation process and time can be shortened, the energy consumption is reduced, automation is tended, and the yield can be increased.
本发明公开了一种等静压石墨制备装置及制备方法，涉及石墨制备技术领域，为解决等静压石墨制备方法流程复杂的问题；本发明的制备装置包括储料罐和冷却塔，储料罐出料口通过管件连接输料泵的进口端，其出口端连接有输料管，冷却塔的内部上端安装有喷嘴，输料管远离输料泵的一端连通喷嘴，冷却塔的内侧壁设有吹风装置用于冷却物料，冷却塔的下端开设有集料口；制备方法包括原料粉碎、混捏，将获得的混捏液转移至制备装置的储料罐，由输料泵输送至冷却塔内的喷嘴喷出，并通过吹风装置冷却，由集料口收集混捏物料，筛分、混合、等静压成型、一次焙烧、浸渍、二次焙烧和石墨化；本发明能缩短制备流程和时间，减少能耗，趋于自动化，利于提高产量。
Isostatic pressing graphite preparation device and preparation method
The invention discloses an isostatic pressing graphite preparation device and preparation method, relates to the technical field of graphite preparation, and aims to solve the problem that an isostatic pressing graphite preparation method is complex in process. The preparation device comprises a storage tank and a cooling tower, a discharging port of the storage tank is connected with the inlet end of a conveying pump through a pipe fitting, the outlet end of the storage tank is connected with a conveying pipe, a nozzle is installed at the upper end in the cooling tower, the end, away from the conveying pump, of the conveying pipe communicates with the nozzle, and an air blowing device is arranged on the inner side wall of the cooling tower and used for cooling materials, and a material collecting opening is formed in the lower end of the cooling tower; the preparation method comprises the following steps: crushing raw materials, mixing and kneading, transferring the obtained mixed and kneaded liquid to the storage tank of the preparation device, conveying the mixed and kneaded liquid to the nozzle in the cooling tower by a conveying pump, spraying the mixed and kneaded liquid out, cooling the mixed and kneaded liquid through a blowing device, collecting the mixed and kneaded material through a material collecting port, screening, mixing, carrying out isostatic compaction, carrying out primary roasting, dipping, carrying out secondary roasting and graphitizing. The preparation process and time can be shortened, the energy consumption is reduced, automation is tended, and the yield can be increased.
本发明公开了一种等静压石墨制备装置及制备方法，涉及石墨制备技术领域，为解决等静压石墨制备方法流程复杂的问题；本发明的制备装置包括储料罐和冷却塔，储料罐出料口通过管件连接输料泵的进口端，其出口端连接有输料管，冷却塔的内部上端安装有喷嘴，输料管远离输料泵的一端连通喷嘴，冷却塔的内侧壁设有吹风装置用于冷却物料，冷却塔的下端开设有集料口；制备方法包括原料粉碎、混捏，将获得的混捏液转移至制备装置的储料罐，由输料泵输送至冷却塔内的喷嘴喷出，并通过吹风装置冷却，由集料口收集混捏物料，筛分、混合、等静压成型、一次焙烧、浸渍、二次焙烧和石墨化；本发明能缩短制备流程和时间，减少能耗，趋于自动化，利于提高产量。
Isostatic pressing graphite preparation device and preparation method
一种等静压石墨制备装置及制备方法
LI TAO (author) / LI XIAOXIANG (author) / OUYANG JIANTAO (author) / BAO SIKAI (author)
2022-02-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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