Alkali washing device for preparing high-purity graphite by alkali-acid method

• Main Authors: HU FAHUI, LI XIANGLONG, XU QIANG, FANG CHANGWEI, JIANG DANDAN, JIANG ZHIGUO, ZHOU WEI, REN NIANSHENG, CHEN SHANGFU, LI XUEFU, KOU TIEDONG, LIU JIFU, DONG WENDA, XU WEI, WANG ZENGYANG, WANG LI, XU JIAHANG, XU YUE, LIU PEIYUAN, LIANG CHENGJIANG, ZHAO HONGGANG, HOU SHENGKAI, SUN WEIWEI, JIN TAIPING, GUO HONGYI, LIU WENBIN, XU GANG, CHI HONGXIANG, XU YUANCHENG, CHI JINLIANG, SONG KEXIN
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS

The utility model relates to an alkali washing device for preparing high-purity graphite by an alkali-acid method, which is used for preparing the high-purity graphite by the alkali-acid method. Comprising a water vapor generator, a purified water inlet, a water vapor pipe, a water vapor outlet, an upper alkali discharge port, a lower alkali discharge port, a discharge port, a feed port, a supporting coil pipe, a filter bag, a filter bag outlet, a first storage tank, a second storage tank, a jet mixer, a purified water pipe, a first alkali washing tank, a second alkali washing tank, a mixing pipe, a fluoroplastic pump and a purified water pump. The device is easy to manufacture and operate, energy is saved, the capacity of high-purity graphite products prepared by an acid-alkali method is obviously improved, the production energy consumption is effectively reduced, the production cost is reduced, and the economic benefits of enterprises are improved. 本实用新型涉及一种碱酸法制备高纯石墨洗碱装置，用于碱酸法高纯石墨制备。包括水蒸汽发生器、净水入口、水蒸汽管、水蒸汽出口