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How to make aromatic firecrackers

A production method and firecracker technology, applied in the direction of explosives, etc., can solve the problems of affecting the environment, poor thermal stability, safety accidents, etc., and achieve the effect of rich colors and pleasant taste

Active Publication Date: 2019-01-01
刘兴海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oxidant used in the traditional medicament is potassium nitrate, and in modern times, potassium nitrate is replaced by potassium chlorate as the oxidant. Because the thermal stability of these two oxidants is very poor, it is very easy to cause safety accidents. In 2002, the document No. 52 of the General Office of the State Council updated It is stipulated that the use of potassium chlorate is strictly prohibited in the production of fireworks and firecrackers; at the same time, a large amount of sulfur is used as a reducing agent, and sulfur itself is a kind of combustible substance with very active chemical properties, which further reduces the stability of the agent. Sulfur dioxide gas affects the environment, so the country restricts its use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Step (1) utilizes component A and component B to prepare medicament; Described component A is made up of the following components by weight: 40 parts of potassium perchlorate, 7 parts of aluminum powder, 7 parts of barium nitrate, two 2 parts of antimony, 0.8 part of chlorinated rubber; the component B consists of the following components in parts by weight: 45 parts of potassium perchlorate, 10 parts of aluminum powder, 10 parts of potassium nitrate, 4 parts of chlorinated rubber, 9 parts of starch Parts, 9 parts of phenolic resin; Component B is divided into several parts, each 3g, and each part of Component B is kneaded into a cake shape; Component A is divided into several parts, each 0.5g; Each part of component A is placed in each part of component B to make medicament granules with each part of component A as the core and each part of component B as the skin; wrap the outer layer of each medicament granule with a paper layer, The paper layer is sequentially from ...

Embodiment 2

[0025] Step (1) utilizes component A and component B to prepare medicament; Described component A is made up of the following components by weight: 45 parts of potassium perchlorate, 10 parts of aluminum powder, 10 parts of barium nitrate, two trioxide 2.5 parts of antimony, 3 parts of chlorinated rubber; the component B consists of the following components in parts by weight: 40 parts of potassium perchlorate, 7 parts of aluminum powder, 7 parts of potassium nitrate, 1 part of chlorinated rubber, 7 parts of starch Parts, 8 parts of phenolic resin; Part B is divided into several parts, each part is 4g, and each part B is kneaded into a cake shape; Part A is divided into several parts, each part is 1g; A part of component A is placed in each part of component B to make a medicament granule with each part of component A as the core and each part of component B as the skin; the outer layer of each medicament granule is wrapped with a paper layer, so The paper layers are from the ...

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Abstract

The invention discloses a manufacturing method of a fragrant firecracker. The manufacturing method comprises step (1) using a component A and a component B to prepare a medicament, wherein the component A includes 7-10 parts of barium nitrate, the component B includes 7-10 parts of potassium nitrate, and a medicament particle is made by taking one part of component A as a core and one part of component B as a sheath and is coated with a paper layer including fragrance-enhanced paper and potassium-permanganate-treated paper which is paper soaked in a potassium permanganate solution from inside to outside, wherein the fragrance-enhanced paper is obtained by putting essence and wood powder in water, performing stirring till essence is totally dissolved, soaking paper in the essence solution containing wood powder for a while, taking the soaked paper out, and airing the obtained paper; and a step (2) putting the medicament particle in a cardboard tube. The manufactured fragrant firecracker is eco-friendly and safe, is colorful when set off and smells pleasant.

Description

technical field [0001] The invention relates to a method for making aromatic firecrackers. Background technique [0002] Firecrackers are one of the most commonly used festive items. Whether it’s Chinese New Year or festivals, weddings, school promotions, summer completions, or store openings, most people will set off firecrackers to celebrate. The oxidant used in traditional medicaments is potassium nitrate, and in modern times, potassium nitrate is replaced by potassium chlorate as an oxidant. Because the thermal stability of these two oxidants is very poor, it is very easy to cause safety accidents. In 2002, the document No. 52 of the General Office of the State Council updated It is stipulated that the use of potassium chlorate is strictly prohibited in the production of fireworks and firecrackers; at the same time, a large amount of sulfur is used as a reducing agent, and sulfur itself is a kind of combustible substance with very active chemical properties, which furthe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C06B33/14
CPCC06B33/14
Inventor 陈德华
Owner 刘兴海