CN102898259A - White snowflake tail combined firework and method for preparing same - Google Patents
White snowflake tail combined firework and method for preparing same Download PDFInfo
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- CN102898259A CN102898259A CN2012103611563A CN201210361156A CN102898259A CN 102898259 A CN102898259 A CN 102898259A CN 2012103611563 A CN2012103611563 A CN 2012103611563A CN 201210361156 A CN201210361156 A CN 201210361156A CN 102898259 A CN102898259 A CN 102898259A
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- combined firework
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Abstract
The invention relates to a white snowflake tail combined firework and a method for preparing the same and belongs to the technical field of firework and cracker products. The method is used for manufacturing high-altitude combined firework products of various specifications. The white snowflake tail combined firework comprises potassium nitrate, sulfur, charcoal, aluminum powder, strontium carbonate and antimony sulfide. According to the white snowflake tail combined firework and the method for preparing the same, the potassium nitrate serves as an oxidizing agent, the cost is low, the temperature is low during burning, materials are mixed according to a certain proportion to prepare pyrotechnic compositions with combined firework tail effects, and pyrotechnic compositions are prepared into fireworks; effect elements are ignited during firing, after high-speed emission, the burning time of aluminum dregs in the pyrotechnic compositions is longer than that of peripheral pyrotechnic compositions, and burning aluminum dregs are left on moving tracks and burning continuously; and simultaneously, the burning aluminum dregs shake irregularly under the action of air flows, and white snowflake tail effects appear on the moving tracks.
Description
Technical field
The present invention relates to a kind of white snowflake tail combined firework and preparation method thereof, belong to the fireworks and firecrackers product technical field.This invention can be used for making the high-altitude combined firework product of all size.
Background technology
The pyrotechnic composition of various white smear effects is formulated take potassium perchlorate as main oxygenant in the combined firework product now, when potassium perchlorate is main oxygenant, its shortcoming is that cost is high, temperature when its pyrotechnic composition burning feature is burning is higher, do not produce the irregular snowflower effect that rocks of aluminium slag, also do not have now white snowflake tail combined firework.
Summary of the invention
The objective of the invention is in order to propose a kind of white snowflake tail combined firework and preparation method thereof.
The objective of the invention is to be achieved through the following technical solutions.
A kind of white snowflake tail combined firework of the present invention comprises saltpetre, sulphur, charcoal, aluminium powder, Strontium carbonate powder and antimony sulfide; Total mass with fireworks is calculated, and the mass content of each several part is:
The preparation method of a kind of white snowflake tail combined firework of the present invention, concrete steps are:
1) saltpetre, sulphur, charcoal, aluminium powder, Strontium carbonate powder and antimony sulfide are crossed 40 mesh standard sieves together and mix, obtain powder mix;
2) acetone soln that adds nitro-cotton in step 1) in the powder mix that obtains (is commonly called as anti-tidewater, the mass concentration of the acetone soln of nitro-cotton is 2%-6%, namely with nitro-cotton as solute, with acetone soln as solvent), the quality of the acetone soln of the nitro-cotton that adds is 5%-20% of powder mix quality, and mix, then become to set the pyrotechnic composition effect part of shape with Mould Machining, airing; (annotate: the acetone soln volatilization of nitro-cotton is very fast, and the acetone that volatilizes has certain toxicity, should note when therefore operating ventilating and should take measures to prevent the acetone volatilization) as far as possible.
3) assembling finished product
By common combined firework production technique processing combined firework paper web, cross mud at the bottom of, sticking row, firing line is installed, in each fireworks paper tube, pack into successively propelling charge, step 2) in the effect part and the scraps of paper of blocking up that obtain, packing is vanning also.
Beneficial effect
The present invention is as oxygenant take saltpetre, its cost is lower, temperature is lower during its burning, with various starting material mixed preparing combined firework tail effect pyrotechnic composition by a certain percentage, be made into combined firework, effect part when setting off is lighted and by after the transmitted at high speed, the pyrotechnic composition of the aluminium slag ratio periphery in the pyrotechnic composition is longer combustion time, the aluminium slag of burning is retained on its running orbit and burns away, the aluminium slag that burns under the effect of airflow simultaneously presents irregular rocking, and white snowflake tail effect occurs at its running orbit; Cost of the present invention is relatively low, white snowflake tail effect occurs at the effect part running orbit.
Embodiment
The present invention will be further described below in conjunction with embodiment.
Embodiment
A kind of combined firework preparation method of white snowflake tail, concrete steps are:
1) makes up a prescription
Take by weighing 55g saltpetre, 15g sulphur, 10g charcoal, 15g aluminium slag and 5g Strontium carbonate powder, cross together 40 mesh standard sieves and mix, obtain powder mix;
2) acetone soln that adds the 8g nitro-cotton in step 1) in the powder mix that obtains (is commonly called as anti-tidewater, the mass concentration of the acetone soln of nitro-cotton is 4%), and mix, the pyrotechnic composition that taking-up mixes (annotate: other pyrotechnic composition that mixes wraps fully with plastic cloth), become cylindrical pyrotechnic composition effect part, airing with Mould Machining.The mass concentration of acetone is 37% in the acetone soln.
3) assembling finished product
By common combined firework production technique processing combined firework paper web, cross mud at the bottom of, sticking row, firing line is installed, in each fireworks paper tube, pack into successively propelling charge, step 2) in the effect part and the scraps of paper of blocking up that obtain, packing is vanning also;
The above-mentioned combined firework finished product for preparing is placed on spaciousness, the smooth ground sets off, effect part is lighted and is gone up to the air by transmitted at high speed, white snowflake tail effect occurs at its running orbit.
Claims (2)
1. a white snowflake tail combined firework is characterized in that: comprise saltpetre, sulphur, charcoal, aluminium powder, Strontium carbonate powder and antimony sulfide; Total mass with fireworks is calculated, and the mass content of each several part is:
2. the preparation method of a white snowflake tail combined firework is characterized in that concrete steps are:
1) saltpetre, sulphur, charcoal, aluminium powder, Strontium carbonate powder and antimony sulfide are crossed 40 mesh standard sieves together and mix, obtain powder mix;
2) acetone soln that adds nitro-cotton in the powder mix that in step 1), obtains, the mass concentration of the acetone soln of nitro-cotton is 2%-6%, the quality of the acetone soln of the nitro-cotton that adds is 5%-20% of powder mix quality, and mix, then become to set the pyrotechnic composition effect part of shape with Mould Machining, airing;
3) assembling finished product
By common combined firework production technique processing combined firework paper web, cross mud at the bottom of, sticking row, firing line is installed, in each fireworks paper tube, pack into successively propelling charge, step 2) in the effect part and the scraps of paper of blocking up that obtain, packing is vanning also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103611563A CN102898259A (en) | 2012-09-25 | 2012-09-25 | White snowflake tail combined firework and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103611563A CN102898259A (en) | 2012-09-25 | 2012-09-25 | White snowflake tail combined firework and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102898259A true CN102898259A (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103611563A Pending CN102898259A (en) | 2012-09-25 | 2012-09-25 | White snowflake tail combined firework and method for preparing same |
Country Status (1)
| Country | Link |
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| CN (1) | CN102898259A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715248A (en) * | 1970-12-15 | 1973-02-06 | Us Army | Castable metallic illuminant fuel containing nitrocellulose plasticized binder |
| JPS60264387A (en) * | 1984-06-13 | 1985-12-27 | 株式会社 島清 | Toy fireworks |
| CN1031999A (en) * | 1987-07-02 | 1989-03-29 | 航天工业部第一研究院第一○一站 | Safety powder composition |
| CN1324336A (en) * | 1998-10-22 | 2001-11-28 | 日本化药株式会社 | Pyrotechnic composition and method for preparation thereof |
| CN101386558A (en) * | 2008-08-22 | 2009-03-18 | 王贤凤 | Fireworks spraying pyrotechnic compound composition with composite effect |
| CN101475425A (en) * | 2008-08-06 | 2009-07-08 | 浏阳市官渡烟花集团有限公司 | Fountain pyrotechnic compound |
| CN101495364A (en) * | 2006-07-24 | 2009-07-29 | P&P股份公司 | A puncture device for an inflatable unit |
| CN101844954A (en) * | 2010-05-21 | 2010-09-29 | 南京理工大学 | Microporous smokeless firework explosive and preparation method thereof |
| CN102020518A (en) * | 2010-11-03 | 2011-04-20 | 刘建军 | Scintillator for replacing titanium in firework raw material |
| DE102010052628A1 (en) * | 2010-11-29 | 2012-05-31 | Rheinmetall Waffe Munition Gmbh | Perchlorate-free pyrotechnic mixture |
-
2012
- 2012-09-25 CN CN2012103611563A patent/CN102898259A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715248A (en) * | 1970-12-15 | 1973-02-06 | Us Army | Castable metallic illuminant fuel containing nitrocellulose plasticized binder |
| JPS60264387A (en) * | 1984-06-13 | 1985-12-27 | 株式会社 島清 | Toy fireworks |
| CN1031999A (en) * | 1987-07-02 | 1989-03-29 | 航天工业部第一研究院第一○一站 | Safety powder composition |
| CN1324336A (en) * | 1998-10-22 | 2001-11-28 | 日本化药株式会社 | Pyrotechnic composition and method for preparation thereof |
| CN101495364A (en) * | 2006-07-24 | 2009-07-29 | P&P股份公司 | A puncture device for an inflatable unit |
| CN101475425A (en) * | 2008-08-06 | 2009-07-08 | 浏阳市官渡烟花集团有限公司 | Fountain pyrotechnic compound |
| CN101386558A (en) * | 2008-08-22 | 2009-03-18 | 王贤凤 | Fireworks spraying pyrotechnic compound composition with composite effect |
| CN101844954A (en) * | 2010-05-21 | 2010-09-29 | 南京理工大学 | Microporous smokeless firework explosive and preparation method thereof |
| CN102020518A (en) * | 2010-11-03 | 2011-04-20 | 刘建军 | Scintillator for replacing titanium in firework raw material |
| DE102010052628A1 (en) * | 2010-11-29 | 2012-05-31 | Rheinmetall Waffe Munition Gmbh | Perchlorate-free pyrotechnic mixture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |