CN1035506C - Leadless poisonless safety sounder with high loudness - Google Patents
Leadless poisonless safety sounder with high loudness Download PDFInfo
- Publication number
- CN1035506C CN1035506C CN 92103269 CN92103269A CN1035506C CN 1035506 C CN1035506 C CN 1035506C CN 92103269 CN92103269 CN 92103269 CN 92103269 A CN92103269 A CN 92103269A CN 1035506 C CN1035506 C CN 1035506C
- Authority
- CN
- China
- Prior art keywords
- present
- prescription
- kyoxkos
- firecrackers
- bismuth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Dental Preparations (AREA)
Abstract
The present invention relates to a new prescription for preparing kyoxkos which have a function capable of generating explosive sound at high temperatures, and the present invention is used for preparing firework products, such as miniature firecrackers, explosive color beads, display shells, etc. The present invention uses innocuous waltherite or bismuth oxides for replacing poisonous lead oxides or lead monoxides, and the kyoxkos of the present invention are composed of a cupric oxide, magnesium-aluminum alloy, the waltherite or the bismuth oxides. Oxidation products after explosion are innocuous or nuisanceless. Compared with a prescription of leady kyoxkos, the kyoxko prescription has the other characteristic of increased volume, acoustic source power is improved by 5 to 10 times, and the performance of the firework products, such as the miniature firecrackers, etc., is improved to a new stage.
Description
The present invention relates to a kind of manufacturing prescription of fireworks.
The effect that rings son is at high temperature can produce the blast sound equipment, it is the intermediate of producing miniature firecrackers, after Chinese patent application numbers 86105416 occurs, Chinese patent application numbers 89100283.9 and 90104887.9 is arranged again on mini-firecrackers (having another name called medicine grain big gun) manufacturing process in succession.They make, and to ring son (being mothers and sons again) weak point be volume below 120 decibels and contain toxic bigger lead oxides, though in the Chinese patent application numbers 86105416 to ring son not leaded, the sound of making to go out high sonic boom by its method and prescription is sub.
Though mini-firecrackers is compared with traditional firecrackers on production technique, safety, cost, color very big advantage is arranged, because the leaded and little shortcoming of volume influences the performance of its advantage, the present invention replaces lead oxides with Bismuth carbonate (or bismuth oxide).Bismuth carbonate is a kind of oral administration medicine, and ringing of making is sub, and sound power of a source can improve 5-10 doubly, and is safe and simple in making the sound subprocess, available machinery production.
Ringing sub-external parcel medicinal powder or the electric light medicinal powder that ignites of enameling, colored mini-firecrackers or electric light big gun, also can wrap up in a little colored medicinal powder more, become big gun and ring color pearl, and be contained in display shell and tell in the firework product such as pearl.
Ringing subconstiuent is: cupric oxide, magnalium, Bismuth carbonate (or bismuth oxide, Vikaline), plastering agent (can be batter, Rice ﹠ peanut milk, starch slurry, natural gum).
Ring subconstiuent scope (weight percent):
Cupric oxide 10-60% magnalium 10-60%
Bismuth carbonate (or above-mentioned bismuth compound that substitutes) 5-50%
Plastering agent 1-10%
Ring sub-making method: after cupric oxide, magnalium, Bismuth carbonate are mixed according to a certain percentage, cross 120 mesh sieve holes and add plastering agent and rub into dough, by hand or machinery make particle, do the back ring son.
Example one is got cupric oxide 40 grams, magnalium 40 grams, Bismuth carbonate 20 grams, was mixed the starch adhesive of 120 mesh sieves with refining flour furnishing, rubs into dough, presses 12 mesh sieve holes by hand, can make the son that rings of the about 2-3 millimeter of diameter after doing.
Example two is got cupric oxide 20 grams, magnalium 40 grams, bismuth oxide 40 grams, makes with example one identical method and rings son.
Example three is got cupric oxide 30 grams, magnalium 40 grams, Vikaline 30 grams.Make sound with example one identical method.
Example four is got cupric oxide 20 grams, magnalium 50 grams, Bismuth carbonate 30 grams, is made sound with example one identical method.
Claims (2)
1. a sound that is used for mini-firecrackers and fireworks industry is sub, and it is made up of cupric oxide, magnalium, and Bismuth carbonate, bismuth oxide or Vikaline, plastering agent is formed.
Composition range (per-cent of weight) is:
Cupric oxide 10-60% magnalium 10-60%
Bismuth carbonate, bismuth oxide or Vikaline 5-50%
Plastering agent 1-10%
2. the son that rings according to claim 1, wherein plastering agent is batter, Rice ﹠ peanut milk, starch slurry, natural gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103269 CN1035506C (en) | 1992-05-08 | 1992-05-08 | Leadless poisonless safety sounder with high loudness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92103269 CN1035506C (en) | 1992-05-08 | 1992-05-08 | Leadless poisonless safety sounder with high loudness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1078455A CN1078455A (en) | 1993-11-17 |
| CN1035506C true CN1035506C (en) | 1997-07-30 |
Family
ID=4940107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92103269 Expired - Fee Related CN1035506C (en) | 1992-05-08 | 1992-05-08 | Leadless poisonless safety sounder with high loudness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1035506C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265390A (en) * | 2013-06-09 | 2013-08-28 | 醴陵神马花炮有限公司 | Chlorine-free and sulfur-free spraying fireworks agent |
| CN103601604B (en) * | 2013-12-02 | 2014-10-15 | 湖南明义烟花集团有限公司 | Formula of environment-friendly sulfur-free white flash bead explosive with firework effect |
| CN104930925B (en) * | 2015-05-18 | 2017-05-10 | 刘兴超 | Safety firework bullet and firework bullet launching device and system |
| CN111533630A (en) * | 2020-06-16 | 2020-08-14 | 湖南坤普科技有限公司 | Micro-smoke cooling firework containing light beads and sounders |
| CN111499483A (en) * | 2020-06-16 | 2020-08-07 | 湖南坤普科技有限公司 | Formula of micro-smoke nontoxic croton seed and preparation process thereof |
-
1992
- 1992-05-08 CN CN 92103269 patent/CN1035506C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1078455A (en) | 1993-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |