CN103497079A - Safe firecracker - Google Patents

Abstract

The invention discloses a safe firecracker which comprises a sound part and firecracker paper, wherein the sound part comprises the following components in parts by weight: 10-15 parts of copper oxide, 10-20 parts of aluminum-magnesium alloy, 2-6 parts of red lead powder, 5-8 parts of charcoal powder, 0.5-2 parts of ethanol and 60-75 parts of iron oxide; the firecracker paper comprises the following components in parts by weight: 1-2 parts of phenolic resin, 5-15 parts of antimony sulfide, 50-65 parts of potassium perchlorate, 13-18 parts of alloy powder and 20-25 parts of pro-oxidant. By adopting the safe firecracker disclosed by the invention, mechanical operation can be realized, the labor efficiency is high, and the safety is good.

Description

A kind of safety firecracker

 

Technical field

The present invention relates to a kind of safety firecracker.

Background technology

The firecrackers make efficiency of existing market is low, and has certain potential safety hazard while setting off.

Summary of the invention

Goal of the invention: in order to overcome the deficiencies in the prior art, the purpose of this invention is to provide a kind of safety firecracker.

Technical scheme: a kind of safety firecracker of the present invention, comprise rattle and leather, described rattle comprises following component by weight: 10 ~ 15 parts of cupric oxide, 10 ~ 20 parts of aluminum magnesium alloys, 2 ~ 6 parts of red lead powders, 5 ~ 8 parts of wood charcoal powders, 0.5 ~ 2 part of ethanol, 60 ~ 75 parts of Z 250s; Described leather comprises following component by weight: 1 ~ 2 part, resol, 5 ~ 15 parts of needle antimonys, 50 ~ 65 parts of potassium perchlorates, 13 ~ 18 parts of alloy powders, 20 ~ 25 parts of pro-oxidants.

The invention also discloses a kind of preparation method of safety firecracker, comprise the following steps:

(1) prepare rattle

(a) Z 250 that will take by weight, cupric oxide, aluminum magnesium alloy, wood charcoal powder, red lead powder mix and sieve and obtain mixture;

(b) 2/3rds of the mixture that obtains in above-mentioned steps is put into to cylinder, when cylinder rotates, limit is sprayed the ethanol limit toward the mixture in cylinder and is added remaining mixture, finally makes rattle;

(2) prepare leather

(a) potassium perchlorate that will take by weight, needle antimony, alloy powder, resol, pro-oxidant mix and sieve and obtain mixture;

(b) mixture above-mentioned steps (a) obtained is wrapped on rattle and obtains powder, and the parcel that is wrapped in the rattle periphery is leather;

(3) the wrapper bands double team firecrackers that become band for dried powder that will sieve.

Beneficial effect: the present invention compared with prior art, has significant advantage, and raw material of the present invention is easy to get, and technique is simple, excellent property, but the present invention's mechanical work, and efficiency is high, and security is good.

Embodiment

Below in conjunction with embodiment, the present invention is further described.

Embodiment 1:

A kind of safety firecracker of the present invention, comprise rattle and leather, and described rattle comprises following component by weight: 10 parts of cupric oxide, 10 parts of aluminum magnesium alloys, 2 parts of red lead powders, 5 parts of wood charcoal powders, 0.5 part of ethanol, 60 parts of Z 250s; Described leather comprises following component by weight: 1 part, resol, 5 parts of needle antimonys, 50 parts of potassium perchlorates, 13 parts of alloy powders, 20 parts of pro-oxidants.

The invention also discloses a kind of preparation method of safety firecracker, comprise the following steps:

(1) prepare rattle

(a) Z 250 that will take by weight, cupric oxide, aluminum magnesium alloy, wood charcoal powder, red lead powder mix and sieve and obtain mixture;

(b) 2/3rds of the mixture that obtains in above-mentioned steps is put into to cylinder, when cylinder rotates, limit is sprayed the ethanol limit toward the mixture in cylinder and is added remaining mixture, finally makes rattle;

(2) prepare leather

(a) potassium perchlorate that will take by weight, needle antimony, alloy powder, resol, pro-oxidant mix and sieve and obtain mixture;

(b) mixture above-mentioned steps (a) obtained is wrapped on rattle and obtains powder, and the parcel that is wrapped in the rattle periphery is leather;

(3) the wrapper bands double team firecrackers that become band for dried powder that will sieve.

Embodiment 2:

A kind of safety firecracker of the present invention, comprise rattle and leather, and described rattle comprises following component by weight: 15 parts of cupric oxide, 20 parts of aluminum magnesium alloys, 6 parts of red lead powders, 8 parts of wood charcoal powders, 2 parts of ethanol, 75 parts of Z 250s; Described leather comprises following component by weight: 2 parts, resol, 15 parts of needle antimonys, 65 parts of potassium perchlorates, 18 parts of alloy powders, 25 parts of pro-oxidants.

The invention also discloses a kind of preparation method of safety firecracker, comprise the following steps:

(1) prepare rattle

(a) Z 250 that will take by weight, cupric oxide, aluminum magnesium alloy, wood charcoal powder, red lead powder mix and sieve and obtain mixture;

(b) 2/3rds of the mixture that obtains in above-mentioned steps is put into to cylinder, when cylinder rotates, limit is sprayed the ethanol limit toward the mixture in cylinder and is added remaining mixture, finally makes rattle;

(2) prepare leather

(a) potassium perchlorate that will take by weight, needle antimony, alloy powder, resol, pro-oxidant mix and sieve and obtain mixture;

(b) mixture above-mentioned steps (a) obtained is wrapped on rattle and obtains powder, and the parcel that is wrapped in the rattle periphery is leather;

(3) the wrapper bands double team firecrackers that become band for dried powder that will sieve.

Embodiment 3:

A kind of safety firecracker of the present invention, comprise rattle and leather, and described rattle comprises following component by weight: 12 parts of cupric oxide, 14 parts of aluminum magnesium alloys, 2 ~ 6 parts of red lead powders, 6.6 parts of wood charcoal powders, 1.5 parts of ethanol, 65 parts of Z 250s; Described leather comprises following component by weight: 1.4 parts, resol, 9 parts of needle antimonys, 57 parts of potassium perchlorates, 16 parts of alloy powders, 23 parts of pro-oxidants.

The invention also discloses a kind of preparation method of safety firecracker, comprise the following steps:

(1) prepare rattle

(a) Z 250 that will take by weight, cupric oxide, aluminum magnesium alloy, wood charcoal powder, red lead powder mix and sieve and obtain mixture;

(b) 2/3rds of the mixture that obtains in above-mentioned steps is put into to cylinder, when cylinder rotates, limit is sprayed the ethanol limit toward the mixture in cylinder and is added remaining mixture, finally makes rattle;

(2) prepare leather

(a) potassium perchlorate that will take by weight, needle antimony, alloy powder, resol, pro-oxidant mix and sieve and obtain mixture;

(b) mixture above-mentioned steps (a) obtained is wrapped on rattle and obtains powder, and the parcel that is wrapped in the rattle periphery is leather;

(3) the wrapper bands double team firecrackers that become band for dried powder that will sieve.

The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (2)

1. a safety firecracker, it is characterized in that: comprise rattle and leather, described rattle comprises following component by weight: 10 ~ 15 parts of cupric oxide, 10 ~ 20 parts of aluminum magnesium alloys, 2 ~ 6 parts of red lead powders, 5 ~ 8 parts of wood charcoal powders, 0.5 ~ 2 part of ethanol, 60 ~ 75 parts of Z 250s; Described leather comprises following component by weight: 1 ~ 2 part, resol, 5 ~ 15 parts of needle antimonys, 50 ~ 65 parts of potassium perchlorates, 13 ~ 18 parts of alloy powders, 20 ~ 25 parts of pro-oxidants.

2. the preparation method based on a kind of safety firecracker claimed in claim 1 is characterized in that comprising the following steps:

(1) prepare rattle

(a) Z 250 that will take by weight, cupric oxide, aluminum magnesium alloy, wood charcoal powder, red lead powder mix and sieve and obtain mixture;

(b) 2/3rds of the mixture that obtains in above-mentioned steps is put into to cylinder, when cylinder rotates, limit is sprayed the ethanol limit toward the mixture in cylinder and is added remaining mixture, finally makes rattle;

(2) prepare leather

(a) potassium perchlorate that will take by weight, needle antimony, alloy powder, resol, pro-oxidant mix and sieve and obtain mixture;

(b) mixture above-mentioned steps (a) obtained is wrapped on rattle and obtains powder, and the parcel that is wrapped in the rattle periphery is leather;

(3) the wrapper bands double team firecrackers that become band for dried powder that will sieve.