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

A technology for raw materials and fireworks, which is applied in the field of raw material formulations for fireworks production and its preparation, can solve the problems of highly unstable launch, failure to achieve launch effects, and influence on the discharge of fireworks, achieving high practicability, reducing accidents, and avoiding waste. Effect

Inactive Publication Date: 2018-01-05
湖北华锋烟花有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Weigh raw materials (Kg) according to the following ratio:

[0016] 25 kg of fly ash, 25 kg of calcium carbonate, 25 kg of waste paper pulp, 1 kg of calcium stearate, 5 kg of gypsum powder, 4 kg of starch, and 15 kg of water for later use.

[0017] The production steps are as follows: Put the weighed fly ash, calcium carbonate, waste paper pulp, calcium stearate, gypsum powder and starch into water to form a hydraulic slurry, then put it into the prepared fireworks cartridge, and use mechanical pressing to form ; Dry the water in the pressed cartridge, then install the lead wire and fill the fireworks propellant and effect parts respectively; Fix the installed cartridge and pack it into a box, then transport it to the distribution center, and finally lengthen the launch of the fireworks The tube is ready to use.

Embodiment 2

[0019] Weigh raw materials (Kg) according to the following ratio:

[0020] 23 kg of fly ash, 27 kg of calcium carbonate, 26 kg of waste paper pulp, 0.8 kg of calcium stearate, 5 kg of gypsum powder, 4.2 kg of starch, and 14 kg of water. Put the weighed fly ash, calcium carbonate, waste paper pulp, calcium stearate, gypsum powder and starch into water to form a hydraulic slurry, then put it into the prepared fireworks cartridge, and press it mechanically; Dry the moisture in the cartridge, then install the lead wire and fill the fireworks propellant and effect parts respectively; fix the installed cartridge and pack it into a box, then transport it to the distribution center, and finally lengthen the launch tube of the fireworks for use.

Embodiment 3

[0022] Weigh raw materials (Kg) according to the following ratio:

[0023] 27 kg of fly ash, 23 kg of calcium carbonate, 26 kg of waste paper pulp, 1 kg of calcium stearate, 4.5 kg of gypsum powder, 4.5 kg of starch, and 14 kg of water. Put the weighed fly ash, calcium carbonate, waste paper pulp, calcium stearate, gypsum powder and starch into water to hydraulically form a slurry, then put it into the prepared fireworks cartridge, and use mechanical pressing to form; Dry the moisture in the cartridge, then install the lead wire and fill the fireworks propellant and effect parts respectively; fix the installed cartridge and pack it into a box, then transport it to the distribution center, and finally lengthen the launch tube of the fireworks for use.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
Inventor 柯雄州
Owner 湖北华锋烟花有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap