CN101215211A - Smokeless flameless gunpowder agent - Google Patents
Smokeless flameless gunpowder agent Download PDFInfo
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- CN101215211A CN101215211A CNA2007100342032A CN200710034203A CN101215211A CN 101215211 A CN101215211 A CN 101215211A CN A2007100342032 A CNA2007100342032 A CN A2007100342032A CN 200710034203 A CN200710034203 A CN 200710034203A CN 101215211 A CN101215211 A CN 101215211A
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- smokeless
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- flameless
- agent
- nitrate
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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
The present invention relates to the medicament of fireworks, more particularly, relate to a kind of smokeless flameless gunpowder agent that fireworks propelling charge class and quick-fried loud class and firework firework propelling charge are used that is suitable for.
Background technology
In the prior art, black powder (being military project nitre again) uses so far on fireworks and firecrackers always, and be the main raw material(s) of composition in the present fireworks propelling charge, but because of black powder is to be processed into by saltpetre, charcoal and three kinds of combinations of materials of sulphur, be the black medicine, when burning, can produce flare and a large amount of black smog, influence the firework display effect of fireworks, and in air the oxide compound and the residue of residual a large amount of charcoal, sulphur, potassium, serious environment pollution; And security is low in production and transportation, jeopardizes HUMAN HEALTH and personnel safety.Like this, need a kind of safe environment protection type smokeless flameless gunpowder agent that can the replace black gunpowder.
Patent documentation is that the Chinese utility model patent of CN2102493U discloses a kind of smokeless fireworks display, and its propelling charge is a single soluble cotton or based on the various effect medicines of soluble cotton; Patent documentation is that the Chinese invention patent application of CN1431181A discloses a kind of fireworks smokeless propellant, and it adopts the expired rifle of scrapping, shell single-base powder is that main raw material adds ammonium dichromate and charcoal composition mixture.Though being used for the propelling charge comparison black powder smog of fireworks, these two kinds of medicaments to lack, but since the former to adopt single soluble cotton is main, its medicine emissivity a little less than, a kind of medicament in back adopts that to add ammonium dichromate after-explosion power excessive, fried tube appears easily, the cost height.
The patent No. is that 200310110668.3 Chinese invention patent discloses another kind of no sulphur propelling charge, and it has removed the sulphur composition in the original compatibility of black powder, makes its cigarette few, and cost is low, and security improves.Though this no sulphur pyrotechnic composition has been cancelled the sulphur of main generation flue dust and toxic gas, but make combustible agent and oxygenant owing to still adopt charcoal and the material that contains potassium, so also have flare and many smog, and the air residue still has the oxide compound and the solid residue of a large amount of charcoals, potassium, is not suitable for the firework firework of quick-fried loud class or indoor release.
Summary of the invention
The present inventor is to the medicine components that can be used as fireworks propelling charge and firecracker class and use, carried out studying repeatedly and improving in particular for the emission medicament of firework, hope can overcome existing firework firework propelling charge and firecracker class medicament smog big, residue is many, the shortcoming that security is low, provide a kind of safe, good stability, smokelessly do not have flare, can moistureproof environment-friendly type smokeless flameless gunpowder agent.
For achieving the above object, technical solution of the present invention is:
A kind of smokeless flameless gunpowder agent, outward appearance is a pink, form by mixing with auxiliary material again behind six water nickelous nitrates and the hydrazine hydrate hybrid reaction generation nickel hydrazine nitrate, its raw material weight proportioning of forming nickel hydrazine nitrate is: six water nickelous nitrate 35-85 weight %, hydrazine hydrate 15-65 weight %, its raw material weight proportioning of forming smokeless flameless gunpowder agent is nickel hydrazine nitrate 20-60 weight %, auxiliary material 40-80 weight %, auxiliary material is the non-flammable mineral substance powder of 80-120 order, as perlite powder or sepiolite powder or river sand, above-mentioned auxiliary material is in different fireworks products are made, also can mix use more than two kinds, this auxiliary material works to alleviate combustionvelocity in confection.
Smokeless flameless gunpowder agent of the present invention, owing in the hybrid medicine component, removed saltpetre, sulphur and charcoal that existing black powder uses fully, its stability of drug, moistureproofness, the feature of environmental protection are good, the quick-fried fireworks of whip that the existing widely used black powder of contrast is made, smokeless no flare when setting off, appreciation effect is good, is particularly useful for the propelling charge of various firework fireworks, eliminate smog pollution and disaster hidden-trouble, met environment-friendly type fireworks agent requirement.
Compared with prior art, the present invention not only has above-mentioned tangible advantage, also make auxiliary material simultaneously because of in combination medicament, being added with non-flammable mineral substance powder, through simultaneous test and checking repeatedly, truly have the effect that delays the medicament combustionvelocity, security is improved greatly, thus practical in the quick-fried fireworks of whip are made, applied range.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment
Embodiment 1
Behind six water nickelous nitrates, 68.6 weight parts and hydrazine hydrate 31.4 weight part hybrid reactions generation starchiness nickel hydrazine nitrate, get nickel hydrazine nitrate 30 weight parts again, make auxiliary material with 80-120 order perlite powder 53 weight parts and homemade sepiolite powder 17 weight parts of 100 orders, adopt manual mixing or mechanical stirring mixed preparing to form, dry after the mixing or dry, bake out temperature is no more than 60 degree Celsius, and its hybrid medicine water content of extremely absolutely dry back is less than 1%.Produce Smokeless colour fireworks firework or lift-off class fireworks with this smokeless confection as propelling charge.
Embodiment 2
Behind six water nickelous nitrates, 61 weight parts, hydrazine hydrate 39 weight part hybrid reactions generation starchiness nickel hydrazine nitrate, get nickel hydrazine nitrate 40 weight parts again, make auxiliary material with homemade sepiolite powder 60 weight parts of 100 orders, adopt manual mixing or mechanical stirring mixed preparing to form, dry after the mixing or dry, bake out temperature is no more than 60 degree Celsius, and its hybrid medicine water content of extremely absolutely dry back is less than 1%.Produce the quick-fried or lift-off class fireworks of the smokeless whip of quick-fried loud class with this smokeless confection.
The present invention is not limited to the smokeless flameless gunpowder agent of making in the foregoing description; can be that any formula combination becomes to mix smokeless flameless gunpowder agent in the medicament stock component proportional range; as long as in its confection, add simultaneously nickel hydrazine nitrate and the not flammable mineral substance auxiliary material that is generated by six water nickelous nitrates and hydrazine hydrate reaction arranged, all belong to protection scope of the present invention.
Claims (1)
1. smokeless flameless gunpowder agent, outward appearance is a pink, it is characterized in that: described smokeless flameless gunpowder agent is generated to mix with auxiliary material behind the nickel hydrazine nitrate by six water nickelous nitrates and hydrazine hydrate hybrid reaction again to be formed, its raw material weight proportioning of forming nickel hydrazine nitrate is: six water nickelous nitrate 35-85 weight %, hydrazine hydrate 15-65 weight %, its raw material weight proportioning of forming smokeless flameless gunpowder agent is nickel hydrazine nitrate 20-60 weight %, auxiliary material 40-80 weight %, auxiliary material is the non-flammable mineral substance powder of 80-120 order, as perlite powder or sepiolite powder or river sand, above-mentioned auxiliary material is in different fireworks products are made, also can mix use more than two kinds, this auxiliary material works to alleviate combustionvelocity in confection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100342032A CN101215211A (en) | 2007-01-04 | 2007-01-04 | Smokeless flameless gunpowder agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100342032A CN101215211A (en) | 2007-01-04 | 2007-01-04 | Smokeless flameless gunpowder agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101215211A true CN101215211A (en) | 2008-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100342032A Pending CN101215211A (en) | 2007-01-04 | 2007-01-04 | Smokeless flameless gunpowder agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN101215211A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481285B (en) * | 2008-09-26 | 2011-08-17 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Micro-smoke firework bright bead with tail |
| CN103307931A (en) * | 2013-05-21 | 2013-09-18 | 浏阳市立旺烟花科技研究发展中心 | Grape-shaped slight-smoke and environment-friendly firecracker |
| CN106431795A (en) * | 2016-08-31 | 2017-02-22 | 贵州久联民爆器材发展股份有限公司 | Novel electric ignition fusehead and preparation method thereof |
| CN108546221A (en) * | 2018-05-15 | 2018-09-18 | 罗永年 | A kind of fireworks and firecrackers organic polymer type oxidant and preparation method thereof |
| CN109020762A (en) * | 2018-08-30 | 2018-12-18 | 浏阳象形精品烟花出口制造有限公司 | A kind of rapid catalyst for cold light firework gunpowder |
| CN110204405A (en) * | 2019-05-10 | 2019-09-06 | 湖南出入境检验检疫局检验检疫技术中心 | A kind of cladding fireworks material, celestial body medicament and its preparation and application |
| CN110950726A (en) * | 2019-12-20 | 2020-04-03 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free firework bomb lift-off agent and preparation method thereof |
| CN111393238A (en) * | 2020-04-03 | 2020-07-10 | 江西省冠天科技有限公司 | Fireworks capable of realizing safety production, storage and transportation and setting off |
-
2007
- 2007-01-04 CN CNA2007100342032A patent/CN101215211A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481285B (en) * | 2008-09-26 | 2011-08-17 | 浏阳市达浒花炮艺术焰火燃放集团有限公司 | Micro-smoke firework bright bead with tail |
| CN103307931A (en) * | 2013-05-21 | 2013-09-18 | 浏阳市立旺烟花科技研究发展中心 | Grape-shaped slight-smoke and environment-friendly firecracker |
| CN103307931B (en) * | 2013-05-21 | 2015-07-29 | 浏阳市立旺烟花科技研究发展中心 | A kind of micro-cigarette environmental protection whip of grape shape is quick-fried |
| CN106431795A (en) * | 2016-08-31 | 2017-02-22 | 贵州久联民爆器材发展股份有限公司 | Novel electric ignition fusehead and preparation method thereof |
| CN108546221A (en) * | 2018-05-15 | 2018-09-18 | 罗永年 | A kind of fireworks and firecrackers organic polymer type oxidant and preparation method thereof |
| CN108546221B (en) * | 2018-05-15 | 2020-08-18 | 罗永年 | Organic polymerization type oxidant for fireworks and crackers and preparation method thereof |
| CN109020762A (en) * | 2018-08-30 | 2018-12-18 | 浏阳象形精品烟花出口制造有限公司 | A kind of rapid catalyst for cold light firework gunpowder |
| CN110204405A (en) * | 2019-05-10 | 2019-09-06 | 湖南出入境检验检疫局检验检疫技术中心 | A kind of cladding fireworks material, celestial body medicament and its preparation and application |
| CN110950726A (en) * | 2019-12-20 | 2020-04-03 | 江西吉润花炮新材料科技有限公司 | Smokeless and sulfur-free firework bomb lift-off agent and preparation method thereof |
| CN111393238A (en) * | 2020-04-03 | 2020-07-10 | 江西省冠天科技有限公司 | Fireworks capable of realizing safety production, storage and transportation and setting off |
| CN111393238B (en) * | 2020-04-03 | 2022-01-18 | 朱炳强 | Fireworks capable of realizing safety production, storage and transportation and setting off |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080709 |