Raw material formula for firework production, and preparation method of firework

Abstract

The invention discloses a raw material formula for fireworks production. The raw materials and their mass percentages are as follows: 23-27% of fly ash, 23-27% of calcium carbonate, 23-27% of waste paper pulp, 0.5-1.5% of calcium stearate, Gypsum powder 4-6%, starch 3-5%, water 14-16%. The invention also discloses a preparation method of a raw material formula for fireworks production, the processing flow of which is as follows: pulping→molding→press molding→drying→installing leads→filling fireworks propellants and effect parts→packing into boxes→transporting Go to the distribution center → lengthen and pack. The invention has good stability, safe preparation and processing, safe storage and transportation process, and strong practicability.

Description

technical field [0001] The invention relates to a raw material formula for fireworks production and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] With the improvement of people's living standards and the continuous development of science and technology, the safety, entertainment and technical requirements of fireworks used in festivals and other occasions are also getting higher and higher. In the known technology, the existing fireworks are mainly composed of potassium chlorate, sulfur, aluminum powder, coal powder, iron slag, etc., limited by their components, in addition to the unsafe factors in the preparation process or storage and transportation process, When setting off, the unreasonable preparation of iron slag in the medicine often makes the molten iron block the firework hole after burning, which not only affects the setting off of fireworks but also easily causes an explosion, and sometimes cause...

AI Technical Summary

Problems solved by technology

In the known technology, the existing fireworks are mainly composed of potassium chlorate, sulfur, aluminum powder, coal powder, iron slag, etc., limited by their components, in addition to the unsafe factors in the preparation process or storage and transportation process, When setting off, the unreasonable preparation of the iron slag in the medicine often makes the molten iron block the firework hole after burning, which not only affects the setting off of the firework but also easily causes an explosion, and sometimes causes personal injury

[0003] At present, in the production process of fireworks, if the original charge method and propellant charge structure are adopted, the excellent performance of fireworks propellant will not be fully utilized, and the main manifestations are insufficient combustion and unstable launch height. , can not achieve the ideal launch effect