Fluidized bed is used in ACM production

• Main Authors: Xu Feng, Wang Xuecheng, Li Mingquan, Yan Jintao
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model relates to a fluidized bed is used in ACM production, including the fluidized bed body, fluidized bed body upper portion sets up the charging means, fluidized bed body bottom has set gradually heat up section and cooling section, the section that heaies up an external connection heater, cooling section is outside to connect a cooling room through inlet?piping, cooling room upper portion is connected to through export pipeline fluidized bed body middle part. The beneficial effects of the utility model are that, through the cooling room that the outside set up, realize the cooling once more to the product, promote the cooling effect of fluidized bed, reasonable in design can show the influence of the cooling process that reduces intensification effect in to the fluidized bed. 本实用新型涉及种ACM生产用流化床，包括流化床本体，所述流化床本体上部设置加料器，所述流化床本体底部依次设置有升温段和降温段，所述升温段外部连接加热器，所述降温段外部通过进口管道连接降温室，所述降温室上部通过出口管道连接至所述流化床本体中部。本实用新型的有益效果是，通过外部设置的降温室，实现对产品的再次降温，提升流化床的降温效果，设计合理，能显著减少降温过程对流化床中升温效果的影响。