| abstract |
The invention discloses a multistage continuous reaction tower, which comprises a skirt and a body vertically arranged on the skirt, wherein a stirrer is arranged in the body, the stirrer consists of a stirring shaft and a plurality of layers of blades arranged on the stirring shaft, a transmission device is arranged at the top end of the body, the upper end of the stirring shaft is connected with the transmission device through a flexible coupling, a plurality of partition boards are fixedly arranged in the body to divide the space in the body into a plurality of reaction partitions, material channels are arranged on the partition boards, the stirring shaft penetrates through the partition boards through the material channels, jackets are arranged outside the reaction partitions, and a plurality of baffle plates are arranged in the reaction partitions. The invention has the advantages of simple structure, high reaction efficiency, large operation elasticity, safety and stability. |