New material and method for manufacturing outer barrel of firework

A new material and outer cylinder technology, applied in pyrotechnics, fiber raw material processing, textiles and papermaking, etc., can solve the problems of non-recycling, environmental pollution, etc., and achieve the effect of avoiding waste, reducing environmental pollution, and great value

Inactive Publication Date: 2016-02-17
浏阳市华冠出口花炮集团有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main raw material is the outer tube of calcium carbonate fireworks, which cannot be recycled after fireworks are set off, and it also pollutes the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A new material and method for making a fireworks outer cylinder, the method steps are as follows:

[0020] (1) Crushing waste paper into pulp;

[0021] (2) To make starch glue, use tapioca flour 0.5-1, sodium benzoate 0.003-0.03, sodium tetraborate 0.5-0.7, water 6-12, mold release agent 0.08-0.1 to heat and stir; make moisture-proof plasticizing additives, It is prepared by stirring industrial hydrochloric acid 200-300, potassium permanganate 1-2, stearic acid 1-3, aluminum potassium sulfate 0.5-2, iron oxide 1.5-3.

[0022] (3) Mix waste paper pulp 30-92, starch glue 50-100, moisture-proof plasticizer 0.01-0.03, stir for 1-5 minutes, and stir evenly.

[0023] (4) Put the above-mentioned mixture in the extruder and stir it evenly through the feeding rod, then extrude it from the lower rod, and then separate the quantitative mixture required for molding through mechanical automatic distribution, put it into the mold and feed it through the hydraulic press The finished...

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PUM

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Abstract

The invention discloses a new material for manufacturing an outer barrel of a firework. The new material comprises 30-92 g of waste paper pulp, 50-100 g of starch glue and 0.01-0.03 g of anti-blushing agent. The starch glue comprises 0.5-1 g of starch, 6-12 g of water, 0.003-0.03 g of anticorrosion and bactericidal agent, 0.5-0.7 g of complexing agent and 0.08-0.1 g of releasing agent. The anti-blushing agent comprises 200-300 g of technical hydrochloric acid, 1-2 g of potassium permanganate, 1-3 g of stearic acid, 0.5-2 g of aluminium potassium sulfate and 1.5-3 g of ferric oxide. The invention further discloses a method for manufacturing the outer barrel of the firework. The method comprises the specific steps that waste paper is crushed to obtain the waste paper pulp; the waste paper pulp, the starch glue and the anti-blushing agent are mixed in proportion and stirred evenly; and a mixture is placed in an extruder to be extruded. According to the new material and method for manufacturing the outer barrel of the firework, waste of limited resources is avoided, environment pollution is reduced, cyclic utilization can be achieved, and maximum utilization of the limited resources is achieved.

Description

technical field [0001] The invention relates to the technical field of waste paper utilization, in particular to a new material and method for making fireworks outer cylinders using waste paper pulp. Background technique [0002] Fireworks and firecrackers are made of pyrotechnic powder as the main raw material. After being ignited, they burn or explode to produce effects such as light, sound, color, shape, and smoke, and are used for viewing. Fireworks and firecrackers in my country have a long history and have a long history, with a history of more than 1,300 years. At first, people set off firecrackers to ward off ghosts and avoid evil spirits. Later, setting off fireworks and firecrackers gradually became an entertainment activity. , Burning fireworks, adding festive atmosphere. It can be said that in the development of more than 1300 years, fireworks and firecrackers have become not only a custom, but also a kind of culture. the whole world. [0003] There are many ...

Claims

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Application Information

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IPC IPC(8): F42B4/00F42B4/30D21H11/14D21H21/14D21J3/04
CPCF42B4/00D21H11/14D21H21/14D21J3/04F42B4/30
Inventor 袁彻革卢松林唐福明徐治华
Owner 浏阳市华冠出口花炮集团有限公司
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