Method for preparing environment-protective acoustic-light colour firecrackers

A brilliant and environmentally friendly technology, applied to offensive equipment, firecrackers, explosives, etc., can solve the problems of easy fire, damage to human health, and easy injury, etc., and achieve the effect of simple production process, strong practicability, and safe discharge

Inactive Publication Date: 2007-11-14
何明双
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the raw material formula of firecrackers (sound and light cannons) generally contains arsenic, lead, mercury, phosphorus, hexafluorobenzene, chlorate and other prohibited chemical raw materials, as well as gunpowder, explosives, etc. , black wood charcoal, synthetic resin, etc. The production, transportation, storage, and discharge of firecrackers are all unsafe. When they are set off, they are easy to cause fires, easily hurt people, and there is black smoke. After setting off, there are more paper scraps and other residues. Make people breathe harmful gas, damage human health, and cause environmental pollution

Method used

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  • Method for preparing environment-protective acoustic-light colour firecrackers
  • Method for preparing environment-protective acoustic-light colour firecrackers

Examples

Experimental program
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Embodiment 1

[0027] Embodiment 1: see accompanying drawing 1-2.

[0028] A method for preparing an environmentally friendly sound and light cannon, comprising the following steps:

[0029] (1) Preparation of central particles:

[0030] ① Catalyst preparation: take each component according to the ratio of 70% bismuth oxide, 20% potassium nitrate, 5% antimony sulfide, and 5% strontium carbonate, and mix them uniformly to prepare the catalyst;

[0031] ②Batching and granulation: 50% by weight of catalyst, 17% of aluminum-magnesium alloy powder (which is aluminum-magnesium alloy powder for fireworks and firecrackers in line with national standards, and plays a role in combustion), 20% of copper oxide (oxygen promoter), polyethylene Dilute alcohol glue 5% (for example: produced by Sinopec Sichuan Vinylon Factory, etc., using the same existing technology), Taiwu leaf powder or / and Geranium leaf powder 8% (acting as glue, instead of synthetic resin) Take each component in proportion; mix them i...

Embodiment 2-8

[0040] A method for preparing an environment-friendly sound and light color cannon, wherein the weight percentage of each component in the catalyst, the batching granulation component, the skin mixture, and the color cannon granule is composed of:

[0041] The preparation method of each embodiment in the table is identical with embodiment 1, or with the processing method step and condition, parameter described in the content of the present invention, omitted.

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PUM

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Abstract

This invention relates to preparation method of a environmental-protecting acousto-optic firecrackers. The process: adopt bismuth oxide, niter, antimony sulfide, strontium carbonate, magaluma powder, PVA latices, Taiwu leaf powder or spoceleaf tree leaf powder as raw material to prepare centre particle; takes cupric oxide, magaluma powder, Taiwu leaf powder or spoceleaf tree leaf powder, cupric oxide, cypress leaf powder or yellow cinnamon leaf powder,industrial alcohol and so on as raw material to prepare coat composite; mix centre particle and coat composite to prepare color firecrackers particle; put color firecrackers in plastic film coat that has fuse to prepare product.

Description

technical field [0001] The invention relates to a preparation method of pyrotechnics, in particular to a preparation method of an environment-friendly sound and light color cannon. Background technique [0002] In the prior art, the raw material formula of firecrackers (sound and light cannons) generally contains arsenic, lead, mercury, phosphorus, hexafluorobenzene, chlorate and other prohibited chemical raw materials, as well as gunpowder, explosives, etc. , black wood charcoal, synthetic resin, etc. The production, transportation, storage, and discharge of firecrackers are all unsafe. When they are set off, they are easy to cause fires, easily hurt people, and there is black smoke. After setting off, there are more paper scraps and other residues. Make people breathe harmful gas, damage human health, and cause environmental pollution. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings in the above-mentioned prior art,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C06B33/04F42B4/04F42B4/30
Inventor 何明双
Owner 何明双
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