Multi-line micro jet atomizer

Abstract

The invention discloses a multi-line micro jet atomizer, relates to atomizers, and provides a multi-line micro jet atomizer which can disperse high-viscosity solution uniformly, guarantees size uniformity of particle products, and achieves a great a mount of atomized high-viscosity fluid. The multi-line micro jet atomizer is provided with a sprayer pipe, a porous sprayer, locking nuts and piezoelectric ceramic rings; the porous sprayer is arranged at the inlet end of the sprayer pipe, and is screwed and compressed on the sprayer pipe inlet end through the locking nuts and the sprayer pipe inlet ends; the piezoelectric ceramic rings are sleeved on the outer wall of the sprayer pipe. High-viscosity liquid materials can be atomized well; liquid drops are uniform in size; the yield can be improved obviously. The uniform size of products is ensured, besides, multi-line production is realized; the yield of atomizers is increased greatly, and the continuous efficient production during atomization and drying process can be improved further; and additionally the interaction among the liquid drops can be lowered effectively, the particle wall adhesion phenomenon is reduced; and energy source materials are saved obviously.

Description

technical field [0001] The invention relates to an atomizer, in particular to a multi-line micro-jet atomizer suitable for atomizing a large amount of high-viscosity fluid. Background technique [0002] At present, there are generally three types of atomizers used in spray drying, namely pressure atomizers, centrifugal atomizers and airflow atomizers. Among them, pressure and centrifugal atomizers are the most widely used. As far as the atomization requirements are concerned, the atomization technology of low-viscosity materials has been properly solved, but further research is needed for the atomization of high-viscosity materials. The atomization effect of the air-flow atomizer is affected by parameters such as the structure of the atomizer, the properties of the atomized material, and the operating conditions, and it faces great technical problems in the production process. Traditional pressure atomizers are difficult to control materials with large viscosity changes, a...

AI Technical Summary

Problems solved by technology

However, as the particle size distribution of the product increases, the energy consumed by spray drying also gradually increases

The use of traditional pressure atomizers for multi-droplet spray drying can also easily cause the trajectories of the droplets to overlap each other in the drying tower, resulting in wall hanging, resulting in waste of materials and energy

[0003] In summary, when atomizing high-viscosity materials, the existing technology has disadvantages such as easy clogging, excessively large and uneven particle size distribution range, easy hanging of particles on the wall to waste materials, and inability to continue large-scale production.

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