Atomization chamber for preparing firework aluminum powder

Abstract

The invention provides an atomization chamber for preparing firework aluminum powder. The atomization chamber comprises an atomization chamber body, a flow guide tube and an ultrasonic atomizer, wherein the flow guide tube is arranged at the top of the atomization chamber body, the ultrasonic atomizer is arranged at the lower end of the flow guide tube, and the atomization chamber is characterizedin that a rotary atomizing disc is arranged on the ultrasonic atomizer. According to the scheme, the condensation problem of the molten metal on the atomizing disc is effectively solved, the metal atomization effect and the multiple atomization effect are effectively improved, the effect and the quality of metal powder processing and producing are further improved, and the batch production of thefirework aluminum powder is facilitated.

Description

technical field [0001] The invention relates to fireworks aluminum powder processing equipment, in particular to an atomization chamber for preparing fireworks aluminum powder. Background technique [0002] Fireworks are divided into two categories, one is flute-like fireworks, which can make a whistle sound when set off, and this kind of fireworks generally contain flute-sounding agents, such as potassium gallate benzoate and potassium hydrogen phthalate; Colored fireworks, this kind of fireworks can produce a variety of colors when they are set off, such as red, green, blue, etc. This kind of fireworks is added with metal salts, and uses the unique flame color reaction of different metals to produce colors, such as adding strontium carbonate, Strontium chloride, barium chloride, sodium sulfate, etc. [0003] At present, there are also reports in the literature that can produce both colors and pleasing flute sounds. For example, Mo Runping has developed a new firework raw ...

AI Technical Summary

Problems solved by technology

[0008] The advantage of this solution is that it effectively solves the problem of the accumulation of melt on the ultrasonic atomizer, which affects the processing effect, especially when the aluminum melt is just in contact with the ultrasonic atomizer, or when the last little aluminum melt is processed, due to The temperature of the melt can't reach the temperature of atomization, and it is easy to solidify and bond on the ultrasonic atomizer. The use of a rotating atomization plate can throw the melt out of the atomization plate, effectively reducing the aluminum melt on the atomization plate. At the same time, the atomization effect of the molten aluminum is effectively improved during the rotation process. The multiple atomization effect of the ultrasonic atomizer and the rotating atomization disc further improves the atomization effect and effectively improves the effect on the metal Powder processing efficiency and quality for mass production

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