Continuous homogenizing mixing reactor

Abstract

The invention discloses a continuous homogenizing mixing reactor, which comprises a cylindrical container having a feed port and a discharge port, a mixing device arranged in the cylindrical container, a driving system in driving connection with the mixing device, and an electric apparatus control system connected to the driving system, wherein the mixing device is formed by a central rotating shaft connected to the driving system, a plurality of sets of E-shaped paddles and combined plate type paddles arranged on the central rotating shaft, and a plurality of baffle plates arranged in the cylindrical container. The baffle plates divide the cylindrical container into a feeding area at the feed port, a discharging area at the discharge port, a plurality of mixing reaction areas between thefeeding area and the discharging area, and a discharging channel for connecting each area in a bending manner formed between the baffle plates and between the baffle plates and the cylindrical container is installed from the feeding area to the discharging area. The reactor of the invention can ensure that the firstly fed materials are discharged firstly, various materials are uniformly mixed andthe material concentration fluctuation is small without any fluctuation.

Description

technical field [0001] The invention relates to a mixing reaction device, in particular to a continuous homogeneous mixing reactor capable of realizing first-in-first-out and uniform mixing of materials. Background technique [0002] In chemical process or engineering chemistry, mixing, reacting and stirring are inextricably linked. Stirring in the usual sense includes the stirring shaft in the container, the reduction transmission device for driving the stirring shaft, and the sealing device. There are many forms of mixing to meet the requirements of different containers and different materials. For liquid materials, anchor-type and paddle-type stirred reactors are mostly used. In addition, there are plug-flow, continuous-flow, and random-flow stirred reactors. Most of the existing solid mixers use batch-by-batch mixers, which are cumbersome to operate, not reliable enough, and have low production efficiency, which cannot meet the needs of continuous production. [0003]...

AI Technical Summary

Problems solved by technology

However, if the materials need to be mixed evenly, the concentration fluctuations during the feeding process are required to be small, the requirements for preventing sedimentation are high, the residence time is required to be long to meet the required conditions for the reaction, and continuous FIFO feeding is required, it is difficult for most equipment to meet the requirements at the same time.

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