Ultrasonic atomization concentration device

Abstract

The invention discloses an ultrasonic atomization concentration device and belongs to the technical field of pharmaceutical devices. The device comprises an outer shell, an ultrasonic atomization piece, a demister and a first-stage separation cover, a separation cavity and an atomization cavity are formed in the upper portion and the lower portion in the outer shell respectively, the atomization cavity and the separation cavity are communicated through the first-stage separation cover, the bottom of the separation cavity is communicated with the atomization cavity, the ultrasonic atomization piece is arranged in the atomization cavity, and the demister is arranged at the top of the separation cavity. To-be-concentrated liquid is placed in the atomization cavity. The research and development aim of the invention is to solve the problem of liquid concentration, physical separation is carried out through the ultrasonic atomization sheet by utilizing self gravity mass of water mist and liquid medicine, self components and medicine properties of the liquid medicine are not damaged, and the separation effect is better.

Description

technical field [0001] The invention relates to a liquid concentration device, which belongs to the technical field of pharmaceutical devices. Background technique [0002] Traditional industrial concentration technologies include evaporation concentration, reverse osmosis concentration, adsorption separation concentration, ultrafiltration concentration and nanofiltration concentration. When the above concentration technologies are applied to the concentration of medicinal liquid, there are many problems, as follows: [0003] Evaporation and concentration: Specifically, high-temperature heating evaporates water vapor, but high temperature can easily change the composition of the liquid to be concentrated, especially in the pharmaceutical industry, which can easily affect the efficacy of the drug, and high temperature requires constant stirring, otherwise it will produce local "paste" of the liquid Bottom" phenomenon; [0004] Reverse osmosis concentration: Specifically, the...

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Problems solved by technology

[0004]Reverse osmosis concentration: Specifically, the solution enters the reverse osmosis membrane, and the solvent water molecules seep out under pressure to achieve the purpose of concentration, but reverse osmosis concentration is for thicker Especially in the pharmaceutical industry, the thickness of different liquids is different, the processing effect of reverse osmosis concentration is not good, and the permeable membrane needs to be cleaned and replaced frequently, and the cost is high; ultrafiltration concentration and nanofiltration concentration Similar to the principle of reverse osmosis concentration, both require liquid to pass through the membrane to achieve the purpose of concentration, and there are also the same problems;

[0005] Adsorption, separation and concentration: Specifically, the solution relies on the medium to separate substances and liquids. However, in the pharmaceutical industry, different liquids have different components, and the required intermediate medium material is Different, this separation method needs to consume a lot of experiments to match the experiments, and the intermediate medium needs to be replaced in time, which is costly and time-consuming

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