CN111454112A - Novel safe blasting powder - Google Patents
Novel safe blasting powder Download PDFInfo
- Publication number
- CN111454112A CN111454112A CN202010261991.4A CN202010261991A CN111454112A CN 111454112 A CN111454112 A CN 111454112A CN 202010261991 A CN202010261991 A CN 202010261991A CN 111454112 A CN111454112 A CN 111454112A
- Authority
- CN
- China
- Prior art keywords
- crystal form
- parts
- control agent
- form control
- safe blasting
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/006—Stabilisers (e.g. thermal stabilisers)
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B35/00—Compositions containing a metal azide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a novel safe blasting powder. The method is characterized in that: the crystal form control agent comprises second-order soluble metal salt, a stabilizing agent, an azide compound, a crystal form control agent and ethanol, wherein the medicine comprises the following components in parts by weight: 10-60 parts of second-order soluble metal salt, 5-60 parts of stabilizing agent, 2-60 parts of azide, 0.5-10 parts of crystal form control agent and 30-70 parts of ethanol, and the medicinal components are added with 100 ml-300 ml of water and mixed to prepare the safe throwing powder. The invention has the advantages of high production safety, good medicament fluidity, simple and convenient production and preparation, high detonation rate of finished products prepared by the safe blasting powder, larger detonation loudness, better setting-off effect and the like, and avoids explosion accidents.
Description
Technical Field
The invention relates to the field of firework powder, in particular to a novel safe blasting powder.
Background
The firework with the falling firecracker is popular with consumers with small volume and safety, is particularly suitable for the setting off of children, in the prior art, the firework with the falling firecracker mainly adopts initiating explosive and river sand to be mixed, and is exploded through collision friction of the river sand and the initiating explosive, so that the setting off effect of 'crack' explosion is formed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a novel safe blasting powder which is safe and reliable in the production and preparation process, avoids explosion accidents, has good fluidity, is easy to purchase all components, is simple and convenient to produce and manufacture, and can be used for preparing a finished product with high detonation rate, higher detonation loudness and better firing effect.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a novel safe blasting powder, characterized by: the crystal form control agent comprises second-order soluble metal salt, a stabilizing agent, an azide compound, a crystal form control agent and ethanol, wherein the medicine comprises the following components in parts by weight:
the medicinal components are added with 100ml to 300ml of water and mixed to prepare the safe blasting powder.
In the technical scheme, the second-order soluble metal salt is one or a mixture of more than two of silver nitrate, copper nitrate, nickel nitrate, cobalt nitrate and cadmium nitrate.
In the technical scheme, the stabilizer is one or more of carbon monoxide, hydroxylamine, sodium sulfide, sodium hydride and hydrazine hydrate.
In the technical scheme, the azide compound is one or more of diphenyl phosphorazide, triamineazide and sodium azide.
In the technical scheme, the crystal form control agent is one or a mixture of more than two of dextrin, tween and gelatin.
During preparation, the second-order soluble metal salt is placed into a container, water is added into the container, the container is continuously stirred, the temperature is increased to 55 ℃, the stabilizer and the crystal form control agent are added into the container while stirring, the azide compound and the water are mixed into azide compound solution and are slowly added into the azide compound solution, the mixture is stirred for 30 to 40 minutes, then the mixture is rinsed for a plurality of times by water, finally, ethanol is added into the mixture, and the mixture is mixed with river sand.
Or adding azide into a container, adding water and a crystal form control agent, continuously stirring, heating to 55 ℃, slowly adding a stabilizer and a second-order soluble metal salt while stirring for combination, stirring for 30-40 minutes, rinsing with water for several times, finally adding ethanol, mixing and stirring into river sand.
The invention has the advantages and beneficial effects that:
1. by adopting the technical scheme of the invention, the stabilizer and the crystal form control agent are added, and have excellent stability, a stabilizing effect on active components and good physical and chemical stability, so that the explosion of the initiating explosive can be greatly inhibited in the process of preparing the explosive, the production and the preparation of the initiating explosive are safer and more reliable, the loss of personnel and property is avoided, and the safety standard of national firework production is also met.
2. The crystal form control agent is added in the technical scheme of the invention, is a surfactant, has the capability of reducing the tension between the phase interfaces of objects, can effectively inhibit the growth speed of each crystal face of the initiating explosive in the preparation process of the safe blasting explosive, and prevents the growth of the crystal form which is dangerous for spontaneous explosion, so that each medicine component of the safe blasting explosive is more stable in the preparation process, cannot be ignited and exploded, has higher safety, and simultaneously, the crystal form control agent can also effectively improve the flow dispersion performance of the initiating explosive, is convenient for the charging and production of the explosive, and further improves the production safety and the quality of finished products of the explosive.
3. By adopting the technical scheme of the invention, the azide compounds in the components of the medicine have high explosiveness and impact sensitivity, so that the explosion loudness and the explosion loudness of a finished product prepared by mixing the prepared safe blasting powder and river sand can be greatly improved, the blasting effect is better, and the blasting quality is also ensured.
4. Because the components of the medicine adopted in the technical scheme of the invention are all the medicines which are easily purchased in the market, the purchase price is low, the production cost is low, and the production and the preparation are simple and convenient.
The following table is a finished product detection report of the falling firework prepared by the safe falling firework powder
Detailed Description
The present invention will be described in further detail with reference to specific examples
The utility model provides a novel safe blasting powder, characterized by: the crystal form control agent comprises second-order soluble metal salt, a stabilizing agent, an azide compound, a crystal form control agent and ethanol, wherein the medicine comprises the following components in parts by weight:
the medicinal components are added with 100ml to 300ml of water and mixed to prepare the safe blasting powder.
In the embodiment of the invention, the second-order soluble metal salt is one or a mixture of more than two of silver nitrate, copper nitrate, nickel nitrate, cobalt nitrate and cadmium nitrate.
In the embodiment of the invention, the stabilizer is one or a mixture of more than two of carbon monoxide, hydroxylamine, sodium sulfide, sodium hydride and hydrazine hydrate.
In the embodiment of the invention, the azide compound is one or a mixture of more than two of diphenyl phosphorazide, triamineazide and sodium azide.
In the embodiment of the invention, the crystal form control agent is one or a mixture of more than two of dextrin, tween and gelatin.
The specific implementation mode is as follows:
example 1
The safe blasting powder comprises the following components in parts by weight:
the above medicinal components are mixed with 100ml of water to prepare the safe blasting powder.
Example 2
The difference between the embodiment and the embodiment 1 is that the weight parts of the components are as follows:
the above medicinal components are mixed with 150ml of water to prepare the safe blasting powder.
Example 3
The difference between the embodiment and the embodiment 2 is that the weight parts of the components are as follows:
the above medicinal components are mixed with 200ml of water to prepare the safe blasting powder.
Example 4
The difference between the embodiment and the embodiment 3 is that the weight parts of the components are as follows:
the above medicinal components are mixed with 250ml of water to prepare the safe blasting powder.
Example 5
The difference between the embodiment and the embodiment 4 is that the weight parts of the components are as follows:
the above medicinal components are mixed with 300ml of water to prepare the safe blasting powder.
Example 6
The difference between the embodiment and the embodiment 1 is that the weight parts of the components are as follows:
the above medicinal components are mixed with 150ml of water to prepare the safe blasting powder.
In the above embodiments, a single drug combination of each drug component and a combination ratio of two drugs to other drug components are given, it should be noted that each drug component may be combined with other drug components after being combined with two or more drugs.
In the above embodiment of the invention, during preparation, the second-order soluble metal salt is placed into a container, added with water and continuously stirred, heated to 55 ℃, stirred while added with the stabilizer and the crystal form control agent, then mixed with water to form the azide solution and slowly added, stirred for 30-40 minutes, rinsed with water for several times, finally added with ethanol and mixed with river sand.
Or adding azide into a container, adding water and a crystal form control agent, continuously stirring, heating to 55 ℃, slowly adding a stabilizer and a second-order soluble metal salt while stirring for combination, stirring for 30-40 minutes, rinsing with water for several times, finally adding ethanol, mixing and stirring into river sand.
Claims (5)
1. The utility model provides a novel safe blasting powder, characterized by: the crystal form control agent comprises second-order soluble metal salt, a stabilizing agent, an azide compound, a crystal form control agent and ethanol, wherein the medicine comprises the following components in parts by weight:
the medicinal components are added with 100ml to 300ml of water and mixed to prepare the safe blasting powder.
2. The novel safe blasting charge of claim 1, which is characterized in that: the second-order soluble metal salt is one or a mixture of more than two of silver nitrate, copper nitrate, nickel nitrate, cobalt nitrate and cadmium nitrate.
3. The novel safe blasting charge of claim 1, which is characterized in that: the stabilizer is one or more of carbon monoxide, hydroxylamine, sodium sulfide, sodium hydride and hydrazine hydrate.
4. The novel safe blasting charge of claim 1, which is characterized in that: the azide is one or a mixture of more than two of diphenyl phosphate azide, triamineazide and sodium azide.
5. The novel safe blasting charge of claim 1, which is characterized in that: the crystal form control agent is one or a mixture of more than two of dextrin, tween and gelatin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010261991.4A CN111454112A (en) | 2020-04-05 | 2020-04-05 | Novel safe blasting powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010261991.4A CN111454112A (en) | 2020-04-05 | 2020-04-05 | Novel safe blasting powder |
Publications (1)
Publication Number | Publication Date |
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CN111454112A true CN111454112A (en) | 2020-07-28 |
Family
ID=71676312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010261991.4A Pending CN111454112A (en) | 2020-04-05 | 2020-04-05 | Novel safe blasting powder |
Country Status (1)
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9574858B2 (en) * | 2012-06-21 | 2017-02-21 | Curtis E. Graber | Inflatable bag with burst control envelope and gas generator |
CN107540488A (en) * | 2017-09-15 | 2018-01-05 | 李淑存 | A kind of children fall the production method of big gun |
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 |
CN109293456A (en) * | 2018-11-07 | 2019-02-01 | 浏阳市文家市玩具烟花出口厂 | A kind of fireworks catalyst |
CN110470184A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float caption-pattern display shell effect piece |
-
2020
- 2020-04-05 CN CN202010261991.4A patent/CN111454112A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9574858B2 (en) * | 2012-06-21 | 2017-02-21 | Curtis E. Graber | Inflatable bag with burst control envelope and gas generator |
CN107540488A (en) * | 2017-09-15 | 2018-01-05 | 李淑存 | A kind of children fall the production method of big gun |
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 |
CN109293456A (en) * | 2018-11-07 | 2019-02-01 | 浏阳市文家市玩具烟花出口厂 | A kind of fireworks catalyst |
CN110470184A (en) * | 2019-08-21 | 2019-11-19 | 浏阳新艺术烟花制造有限公司 | A kind of float caption-pattern display shell effect piece |
Non-Patent Citations (4)
Title |
---|
《兵器工业科学技术辞典》编辑委员会: "《兵器工业科学技术兵器 火工品与烟火技术》", 30 November 1992, 国防工业出版社 * |
李延平,等: "《生活饮用水卫生标准使用指南》", 30 June 2002, 东南大学出版社 * |
王国良: "《财产保险核赔实务指南 化学工业篇 上》", 30 June 2001, 重庆出版社 * |
解立峰,等: "《防火与防爆工程》", 30 April 2010, 冶金工业出版社 * |
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Application publication date: 20200728 |