Micron-scale multiphase fluid atomization mixing device

Abstract

The invention discloses a micron-scale multiphase fluid atomization mixing device which includes a material feeding portion, a cylinder portion and a material discharge portion. The material feeding portion is connected to the upper end of the cylinder portion. The lower end of the cylinder portion is connected to the material discharge portion. The interior of the cylinder portion is provided with a plurality of fluid mixing units from top to bottom, wherein each of the fluid mixing unit includes, from top to bottom, an atomization nozzle mechanism, a stirring mechanism, a medium pack group,and a dispersion sieve plate mechanism. The stirring mechanisms are installed on the parts, which are below the atomization nozzle mechanisms, of the side wall of the cylinder portion. The dispersionsieve plate mechanism is arranged under the stirring mechanism and the medium pack group is arranged above the dispersion sieve plate mechanism. The fluid mixing units also include vibrating motors arranged on the outer wall of the cylinder portion. In the device, the fluid mixing units are arranged in the cylinder portion in the axial direction, so that when fluids flow through the cylinder, thefluids, by means of gravity itself, are automatically mixed in a multi-stage manner. The device increases contact area between the fluids, can improve mixing effect and reduces blending time.

Description

technical field [0001] The invention relates to the fields of mining, chemical industry, agriculture, animal husbandry and the like, in particular to a micron-scale multiphase fluid atomization and mixing device. Background technique [0002] In the fields of mining, chemical industry, agriculture and animal husbandry, in the production of industries such as mining, chemical industry, agriculture and animal husbandry, there are many processes that require the mixing of various fluids. The purpose of mixing is to make the various fluids fully and uniformly In contact, two or more fluids disperse to develop a chemical or physical reaction to achieve the final purpose. If the two fluids cannot be in full and uniform contact, it will inevitably affect the interaction between the two fluids, resulting in incomplete reaction in this area or unqualified products, so sufficient and uniform mixing determines the final effect of mixing . [0003] At present, the main mixing methods ...

AI Technical Summary

Problems solved by technology

[0003] At present, the main mixing methods are artificial, spraying, stirring, etc. Manual mixing requires a large space, a long time, high cost, and there are certain risks and uncertain factors; spraying can ensure that a fluid can be evenly dispersed , can not make a variety of fluids fully and evenly contact; the mixing of conventional multiphase fluids is mostly based on stirring, and stirring greatly increases the energy consumption of the factory, and there will also be a phenomenon that the two fluids cannot be fully contacted

Many fluids are not pure during the mixing process, and often contain some impurities such as wood chips, plastics, explosive leads and stones, which will affect the dispersion of the fluid distributor, and even block the fluid distributor, causing the fluid distributor Out of action

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