A continuous flow plate chemical reactor

Abstract

The invention discloses a continuous flow plate type chemical reactor. A plurality of mounting claws are formed on the outside of the reactor shell for connecting two adjacent plate type chemical reactors, and on the outside of the two adjacent plate type chemical reactors A heat exchange chamber for passing into the heat exchange medium is formed between them; the reaction element includes two U-shaped series-propelled reaction mixing units separated by a vertically arranged first partition, and each mixing unit includes The two reaction chambers are separated by the second partition board arranged horizontally, and each reaction chamber includes a flow guide tube arranged on the top and a flow guide plate arranged on the bottom in terms of the liquid flow direction. The beneficial effect of the present invention is that under the hydrodynamic action of the guide tube and the guide plate arranged in the reaction chamber, multiple directions of backflow are formed in each reaction chamber, and the mass transfer and flow rate of the material in the reactor are improved. The heat transfer reaction can effectively promote the full mixing of materials in the cavity, and the production efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of chemical reaction engineering, in particular to a continuous flow plate chemical reactor. Background technique [0002] Reactor is the equipment to realize the reaction process, which is widely used in chemical industry, oil refining, metallurgy, light industry and other industrial sectors. Chemical reaction engineering takes the reaction process in the chemical reactor as the research object, establishes a mathematical model, and studies the influence of the reactor transfer process on the chemical reaction, so as to realize the reliable design and operation control of industrial reactors. [0003] Among the developed continuous flow processes, tubular reactors and fixed bed reactors have become typical representatives. In recent years, a kind of microchannel reactor has appeared in research. Compared with conventional reactors, microchannel reactors have an internal channel diameter of only 1-10mm, an...

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Problems solved by technology

[0004] In CN108031426A, a kind of plate type continuous flow channel chemical reactor is mentioned, the novel or diamond-shaped mixing zone used in series is used to form the reaction channel, which can realize better reaction efficiency in theory, but the heart-shaped or diamond-shaped mixing zone is in It is difficult to manufacture and process, its production cost is high, and the utilization rate of the mixing zone in series is low, and the mass transfer and heat transfer effects cannot be maximized.

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