Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Smokeless flameless gunpowder agent

A technology for pyrotechnic chemicals and weights, which is applied in the field of smokeless pyrotechnic chemicals, can solve the problems of large smoke, low safety, and many residues, and achieves the effects of wide application range, good environmental protection, and elimination of smoke pollution.

Inactive Publication Date: 2008-07-09
邹建文
View PDF3 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor has repeatedly researched and improved the drug components that can be used as fireworks propellants and firecrackers, especially the propellants used for Ribbon flower, hoping to overcome the large amount of smog caused by the existing propellant and firecracker agents. , many residues, and low safety, provide an environmentally friendly smokeless fireworks agent with high safety, good stability, no smoke, no flame, and moisture resistance

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

[0013] 68.6 parts by weight of nickel nitrate hexahydrate and 31.4 parts by weight of hydrazine hydrate were mixed and reacted to generate pasty nickel hydrazine nitrate, and then 30 parts by weight of nickel hydrazine nitrate were taken, and 53 parts by weight of 80-120 mesh perlite powder and 100 mesh domestic seaweed 17 parts by weight of pumice powder is used as an auxiliary material, which is prepared by manual mixing or mechanical stirring. After mixing, it is sun-dried or dried. The drying temperature does not exceed 60 degrees Celsius. Use the smokeless mixture as a propellant to manufacture smokeless colorful concierge flowers or lift-off fireworks.

Embodiment 2

[0015] After mixing 61 parts by weight of nickel nitrate hexahydrate and 39 parts by weight of hydrazine hydrate to generate pasty nickel hydrazine nitrate, take 40 parts by weight of nickel hydrazine nitrate, and use 60 parts by weight of 100 mesh domestic sepiolite powder as an auxiliary material, and mix by hand Or mechanical stirring and mixing, drying or drying after mixing, the drying temperature does not exceed 60 degrees Celsius, and the water content of the mixed medicine is less than 1% after it is completely dry. Use this smokeless mixture to make popping smokeless whips or lift-off fireworks.

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 firework agent with no smoke, which is characterized in that the invention is produced by nickel hydrazine nitrate blending with accessories , wherein, the nicker hydrazine nitrate is generated by mixing and reaction of nickelous nitrate hexahydrate and hydrazine hydrate, The weight ratio of raw materials of the nickel hydrazine nitrate is that nickelous nitrate hexahydrate takes 35-85 portions of weight per percentage, hydrazine hydrate takes 15-65 portions of weight per percentage, the weight ratio of raw materials of the fireworks agent with no smoke is that nickelous nitrate hexahydrate takes 20-62 portions of weight per percentage, excipients takes 40-80 portions of weight per percentage, wherein the excipients are mineral powders with 80-120 orders which are incombustible, such as pearlite powder or sepiolite powder or river sand, two or more of the excipients can be used in manufacture of different firework products. Protocol fireworks with color flowers and firecrackers which are made by the firework agent with no smoke are smokeless and flameless, and are in according with the environment-friendly requirement.

Description

technical field [0001] The present invention relates to a firework medicament, more specifically, relates to a smokeless fireworks medicament suitable for fireworks propellants, clatters and colorful flower concierge propellants. Background technique [0002] In the prior art, black medicine (also known as military nitrate) has been used in fireworks and firecrackers until now, and is the main raw material of the composition in the current fireworks propellant, but because the black medicine is composed of potassium nitrate, charcoal and sulfur. It is processed into a black drug, which will produce flames and a large amount of black smoke when it is burned, which will affect the effect of setting off fireworks, and a large amount of oxides and residues of carbon, sulfur, and potassium will remain in the air, seriously polluting the environment; and in production Low security during transportation and endangering human health and personal safety. Like this, just need a kind ...

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): C06B31/00C06B23/00
Inventor 邹建文
Owner 邹建文
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com