Integrated reactor

Abstract

The invention discloses an integrated reactor including a housing with feed ports and a discharge port, wherein the side wall of the housing is provided with a plurality of baffle plates and lateral stirring paddles, and at least one lateral stirring paddle is arranged between two adjacent baffle plates; the center axes of the lateral stirring paddles and the baffle plates are all inclined to the material flow direction. The integrated reactor is provided with the baffle plates and the lateral stirring paddles simultaneously, combines the advantages of the baffle plates and the lateral stirring paddles, has both advantages of a tower reactor and a tubular reactor, and has the advantages of uniform material mixing, no stranded dead corners, long material stay time, and good reaction effect.

Description

technical field [0001] The invention belongs to the technical field of organic chemical synthesis, and in particular relates to an integrated reactor. Background technique [0002] Reactor is a kind of equipment to realize the reaction process, which is widely used in chemical industry, oil refining, metallurgy, light industry and other industrial sectors. According to different structures, commonly used reactors mainly include tubular reactors, tank reactors, reactors with solid particle beds, jet reactors, etc. Among them, tubular reactor and tank reactor are the most widely used. [0003] Taking dyes as an example, due to their huge usage, industrial mass production is generally required. In the industrial production process, the reactor is an indispensable reaction equipment. For example, the patent document whose publication number is CN204034669U discloses a reactor unit capable of automatically feeding and discharging materials, including: a feed tube shell with a f...

AI Technical Summary

Problems solved by technology

In addition to the push-type feeding stirring paddle and the pushing-type discharging stirring paddle, there is no additional stirring paddle in the reaction unit. It is difficult for one reaction unit to meet the reaction needs. Generally, multiple reaction units need to be used in series.

[0004] Publication number is that the patent literature of CN 201746485 U discloses a kind of device that m-phenylenediamine is continuously hydrolyzed to prepare resorcinol, wherein adopts hydrolysis reaction and adopts tower reactor, and tower reactor is arranged in it by interlacing The baffles indirectly prolong the residence time of the materials, but since the baffles are set vertically with the tower body, the material is easy to accumulate at the part where the baffles are connected to the tower body, resulting in a reaction dead angle

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