Fruit-flavored sulfur-free firecracker explosive flavored twice by steaming and preparation technology thereof

A firecracker medicine and fruit-flavored technology, which is applied in the field of fruit-flavored sulfur-free firecracker medicine and its preparation technology, can solve the problems of deliquescence of barium nitrate, inconvenient storage, toxic sulfur dioxide gas, etc., improve deliquescence resistance, extend shelf life, The effect of low mechanical sensitivity

Inactive Publication Date: 2018-01-12
CHANGSHA XINQIXIANG AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the traditional firecrackers made of barium nitrate, charcoal powder, and sulfur have some problems such as barium nitrate is easy to absorb moisture and will deliquescence, which is not easy to store, and sulfur dioxide will be produced after sulfur burning.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Provided is a fruit-flavored sulfur-free firecracker drug steamed twice, and the composition is composed of the following components in proportion by weight:

[0037] 30 parts of modified barium nitrate, 10 parts of potassium perchlorate, 15 parts of fruit fragrance, 20 parts of copper oxide, 2 parts of perlite powder, 5 parts of charcoal powder,

[0038] Wherein, described modified barium nitrate is made by following process:

[0039] Dissolving barium nitrate in pure water to obtain a saturated barium nitrate solution; (2) Adding a weak acid salt to the saturated barium nitrate solution, heating and fully stirring; (3) Obtaining barium nitrate solid by recrystallization process; ( 4) Artificially dry the barium nitrate solid at constant temperature; (5) Grind and screen the dried barium nitrate solid; (6) Mix the screened barium nitrate powder with iron oxide powder at 6:1 to obtain modified nitric acid barium.

[0040] Preferably, the fruit fragrance is a mixture o...

Embodiment 2

[0049] 35 parts of modified barium nitrate, 12 parts of potassium perchlorate, 16 parts of fruit fragrance, 21 parts of copper oxide, 3 parts of perlite powder, 6 parts of charcoal powder,

[0050] Wherein, described modified barium nitrate is made by following process:

[0051] Dissolving barium nitrate in pure water to obtain a saturated barium nitrate solution; (2) Adding a weak acid salt to the saturated barium nitrate solution, heating and fully stirring; (3) Obtaining barium nitrate solid by recrystallization process; ( 4) Artificially dry the barium nitrate solid at constant temperature; (5) Grind and screen the dried barium nitrate solid; (6) Mix the screened barium nitrate powder with iron oxide powder at 6:1 to obtain modified nitric acid barium.

[0052] Preferably, the fruit fragrance is a mixture of isoamyl acetate and isoamyl isovalerate, and the proportioning ratio is 1:1.

Embodiment 3

[0054] 37 parts of modified barium nitrate, 13 parts of potassium perchlorate, 16 parts of fruit fragrance, 22 parts of copper oxide, 4 parts of perlite powder, 6 parts of charcoal powder,

[0055] Wherein, described modified barium nitrate is made by following process:

[0056] Dissolving barium nitrate in pure water to obtain a saturated barium nitrate solution; (2) Adding a weak acid salt to the saturated barium nitrate solution, heating and fully stirring; (3) Obtaining barium nitrate solid by recrystallization process; ( 4) Artificially dry the barium nitrate solid at constant temperature; (5) Grind and screen the dried barium nitrate solid; (6) Mix the screened barium nitrate powder with iron oxide powder at 6:1 to obtain modified nitric acid barium.

[0057] Preferably, the fruit fragrance is a mixture of isoamyl acetate and isoamyl isovalerate, and the proportioning ratio is 1:1.

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PUM

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Abstract

The invention relates to a fruit-flavored sulfur-free firecracker explosive flavored twice by steaming. The fruit-flavored sulfur-free firecracker explosive flavored twice by steaming comprises the following components in parts by weight: 30-50 parts of modified barium nitrate, 10-20 parts of potassium perchlorate, 15-25 parts of a fruit flavoring agent, 20-25 parts of copper oxide, 1-10 parts ofpearlite powder and 5-8 parts of charcoal powder. The invention further provides a preparation technology of the fruit-flavored sulfur-free firecracker explosive. The preparation technology comprisesthe following steps: mixing chemicals, screening, flavoring by steaming at low temperature, primarily airing, flavoring by steaming at high temperature, secondarily airing and the like. The fruit-flavored sulfur-free firecracker explosive overcomes the operating problems that bonding of the conventional chemical components and the fruit flavoring agent is not stable and uniform and agglomeration is easily caused, and has the advantages of high melting point, low mechanical sensitivity, strong deliquescence resistance, accordance with an environment-friendly requirement, capability of releasingaroma and the like.

Description

technical field [0001] The invention relates to the field of firecracker production, in particular to a twice-scented fruit-flavored sulfur-free firecracker medicine and a preparation process thereof. Background technique [0002] "In the sound of firecrackers, the new year is eliminated, and the spring breeze brings warmth into Tusu. Thousands of families always exchange new peaches for old symbols." Wang Anshi, a great ancient poet, mentioned in his poem that firecrackers were used in ancient legends to drive away the New Year. Beast, which means saying goodbye to the old and welcoming the new, has a very important meaning in traditional culture. Firecrackers are called firecrackers in modern times. As a classic way of celebrating blessings, praying for auspiciousness, yearning for beauty, and venting passion, people are more and more popular. It can be said that firecrackers have become an indispensable cultural product in today's world. Among them, the traditional fire...

Claims

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Application Information

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IPC IPC(8): C06B31/10C06B23/00C06B21/00
Inventor 何志芳
Owner CHANGSHA XINQIXIANG AUTOMATION TECH
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