CN109163620A - A kind of fireworks manufacturing method - Google Patents
A kind of fireworks manufacturing method Download PDFInfo
- Publication number
- CN109163620A CN109163620A CN201811367658.0A CN201811367658A CN109163620A CN 109163620 A CN109163620 A CN 109163620A CN 201811367658 A CN201811367658 A CN 201811367658A CN 109163620 A CN109163620 A CN 109163620A
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- CN
- China
- Prior art keywords
- paper
- scraps
- fireworks
- colloidality
- external cylinder
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of fireworks manufacturing methods, including step S1: paper being placed in rotary machine and carries out reel, carries out gluing, cutting, paper tube is dried or dried, firework external cylinder is made；S2: loading yellow mud to firework external cylinder, lower end mud layer be made, opens up fairlead in the middle part of the mud layer of lower end, will lead fiery lead insertion fairlead and the inner wall for leading fiery lead abutting firework external cylinder is extended upwardly to except reel head；S3: gunpowder is loaded on the mud layer of lower end；S4: the lower end scraps of paper are placed on gunpowder；S5: filtration membrane layer is loaded on the scraps of paper of lower end；S6: colloidality filler is sprayed on filtration membrane layer；S7: a upper end scraps of paper are placed on colloidality filler；S8: firework external cylinder is placed among fireworks mould cylinder, and the gap location between two neighboring firework external cylinder sprays colloidality filler；S9: fireworks mould cylinder, which is placed in sunlight shed, to be dried.The invention high production efficiency, lead fiery lead will not string fire, pollution it is small, highly-safe.
Description
Technical field
The present invention relates to fireworks manufacturing technology fields, specifically be a kind of fireworks manufacturing method.
Background technique
In China, fireworks are widely used, for example traditional festival and special event, wedding and funeral arrangements and all kinds of site of activity have combustion
Put the custom of fireworks.In fireworks manufacture production procedure, leading fiery lead is essential raw material, leads the sealing of fiery lead and consolidates
Fixed quality, safety to firework product plays the role of vital.In the prior art, fireworks inner fiber container leads the close of fiery lead
Envelope and it is fixed mainly use solid flashing composition, this mode has the following defects, first, solid flashing composition needs at least one day after filling
Time could complete to solidify, and leading to production in this way, time-consuming, low efficiency；Second, solid flashing composition forms block after hardening, fired in fireworks
When putting, the very high blocky solid flashing composition of hardness explodes, may to user and other people cause personal threat, exist hidden safely
Suffer from；In addition existing fireworks be by being attached between multiple paper tubes using glue, since brushing glue work work amount is big, may
Will cause it is multiple lead string fire between fiery lead, there are security risks, it is easy to have an accident；In addition existing firework product
Pollution on the environment is very big, and very big hidden danger is also resulted in the safety of human body.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above prior art, provide a kind of high production efficiency, lead
Fiery lead will not string fire, a kind of small, the highly-safe fireworks manufacturing method of pollution.
The technical solution of the invention is as follows, provides a kind of fireworks manufacturing method, it the following steps are included:
S1: choosing homogeneous, submissive smooth paper, carries out reel in merging rotary machine, reel carry out simultaneously gluing,
Cutting will dry or dry by the paper tube of reel, firework external cylinder is made；
S2: using the press machine yellow mud high to firework external cylinder filling viscosity, lower end mud layer is made, so that lower end mud layer is most
Bottom end opens up fairlead in the middle part of the mud layer of lower end apart from reel bottom 2cm, will lead fiery lead insertion fairlead and to lead fire
The inner wall that lead is close to firework external cylinder extends upwardly to except reel head；
S3: loading gunpowder on the mud layer of lower end, so that gunpowder is tightly attached on the mud layer of lower end；
S4: the lower end scraps of paper are placed on gunpowder, so that the lower end scraps of paper are completely covered by lower end mud layer and gunpowder, and are made
It obtains lower end scraps of paper compression and leads fiery lead；
S5: loading filtration membrane layer on the scraps of paper of lower end, so that filtration membrane layer is completely covered by the scraps of paper of lower end, and
So that fiery lead is tightly led in filtration membrane lamination；
S6: colloidality filler is sprayed on filtration membrane layer；
S7: placing a upper end scraps of paper on colloidality filler so that the upper end scraps of paper be completely covered with colloidality filler it
On；
S8: firework external cylinder is placed among fireworks mould cylinder, and the gap location between two neighboring firework external cylinder sprays glue
Property filler；
S9: fireworks mould cylinder, which is placed in sunlight shed, carries out sunning 7-10 days, so that the moisture content of the yellow mud after dry is
8%-12%.
The colloidality filler is mixed by sawdust, dry sand, sodium silicate solution.
The S6 and S8 include:
Using mass percent as standard, the sodium silicate solution that 4.5%-8% is added in dry sand carries out mixed grind 8min-
12min, the sawdust for adding 1.5%-6% later carry out mixed grind 3min-6min.
The filtration membrane layer is mixed by polyester fiber, non-woven fabrics and glue.
Compared with prior art, the beneficial effects of the present invention are: by loading filtration membrane layer, and mistake on the scraps of paper of lower end
Filter film layer is mixed by polyester fiber, non-woven fabrics and glue, and burn generated pernicious gas when using when to fireworks
There are certain absorption and filtration, so that polluting when firework display small；In addition colloidality filler is sprayed on filtration membrane layer,
And the gap location between two neighboring outer cylinder sprays colloidality filler, and colloidality filler is by sawdust, dry sand, sodium silicate solution
It mixes, replaces the solid flashing composition in traditional handicraft with this colloidality filler, shorten curing time, improve production efficiency,
Simultaneously three mixing after not will form block with high hardness, firework display using when people will not be damaged, enhance
Safety, while the colloidality filler that three mixes can be good at carrying out the gap between adjacent firework external cylinder
It is tightly connected, it will not there is a phenomenon where lead fiery lead string fire.
Specific embodiment
A kind of fireworks manufacturing method of the present invention, it the following steps are included:
S1: choosing homogeneous, submissive smooth paper, carries out reel in merging rotary machine, reel carry out simultaneously gluing,
Cutting will dry or dry by the paper tube of reel, firework external cylinder is made；In process of production paper can choose corrugated paper,
Brown paper carries out reel by using rotary machine, firework external cylinder hardness can be made strong, be unlikely to deform.
S2: using the press machine yellow mud high to firework external cylinder filling viscosity, lower end mud layer is made, so that lower end mud layer is most
Bottom end opens up fairlead in the middle part of the mud layer of lower end apart from reel bottom 2cm, will lead fiery lead insertion fairlead and to lead fire
The inner wall that lead is close to firework external cylinder extends upwardly to except reel head；Viscosity is loaded to firework external cylinder by using press machine
High yellow mud can be such that yellow mud is compacted, and be not easy to be broken into powder.
S3: loading gunpowder on the mud layer of lower end, so that gunpowder is tightly attached on the mud layer of lower end；By making in filling gunpowder
Gunpowder is tightly attached on the mud layer of lower end, and the overall structure of firework external cylinder can be made more compact solid, so that product quality is high.
S4: the lower end scraps of paper are placed on gunpowder, so that the lower end scraps of paper are completely covered by lower end mud layer and gunpowder, and are made
It obtains lower end scraps of paper compression and leads fiery lead；Wherein the outer diameter of the lower end scraps of paper is equal to the internal diameter of firework external cylinder.
S5: loading filtration membrane layer on the scraps of paper of lower end, so that filtration membrane layer is completely covered by the scraps of paper of lower end, and
So that fiery lead is tightly led in filtration membrane lamination；By loading filtration membrane layer on the scraps of paper of lower end, and filtration membrane layer covers completely
It is placed on lower end scraps of paper IQ, certain absorption and filtering can be played to the pernicious gas that fireworks are generated when setting off use and is made
With, so that fireworks pollution is small, it is small to human body damage.
S6: colloidality filler is sprayed on filtration membrane layer；By spraying colloidality filler on crossing film layer, replaces and pass
Solid flashing composition in technique of uniting, shortens curing time, improves production efficiency, while will not explode out in firework display use
Block with high hardness will not threaten to people.
S7: placing a upper end scraps of paper on colloidality filler so that the upper end scraps of paper be completely covered with colloidality filler it
On；Wherein the outer diameter of the upper end scraps of paper is equal to the outer diameter of firework external cylinder.
S8: firework external cylinder is placed among fireworks mould cylinder, and the gap location between two neighboring firework external cylinder sprays glue
Property filler；Colloidality filler is sprayed by the gap location between two neighboring firework external cylinder, traditional glue is replaced to bond,
It is enough that the gap between adjacent firework external cylinder is connected and sealed well, it will not there is a phenomenon where lead fiery lead string fire.
S9: fireworks mould cylinder, which is placed in sunlight shed, carries out sunning 7-10 days, so that the moisture content of the yellow mud after dry is
8%-12%.Enough sunnings are carried out to fireworks mould cylinder, guarantee that firework product quality is high.
The colloidality filler is mixed by sawdust, dry sand, sodium silicate solution.By setting colloidality filler by sawing
End, dry sand, sodium silicate solution mix, and since the deformability of sodium silicate solution is strong, curing time is short, and sawdust, which is added, to be increased
The gas forming amount of the superficial layer of strong three's mixture, dry sand, which is added, can be enhanced the degree of adhesion of sodium silicate solution, significantly shorten
Curing time, therefore sealing and set time to fiery lead is led can be greatly shortened, increase working efficiency.
The S6 and S8 include:
Using mass percent as standard, the sodium silicate solution that 4.5%-8% is added in dry sand carries out mixed grind 8min-
12min, the sawdust for adding 1.5%-6% later carry out mixed grind 3min-6min.By in dry sand be added sodium silicate solution into
Row mixed grind, can be enhanced the degree of adhesion of sodium silicate solution, adds sawdust later and carries out mixed grind, the surface of mixture can be enhanced
The gas forming amount of layer can greatly shorten the sealing and set time to fiery lead is led, and increase working efficiency.
The filtration membrane layer is mixed by polyester fiber, non-woven fabrics and glue.By selecting polyester fiber, nonwoven
Filtration membrane layer is made in cloth and glue, when burning uses when can be to fireworks generated pernicious gas have certain absorption and
Filtration, so that being polluted when firework display small.
Preferred embodiments of the present invention are illustrated above, but are not to be construed as limiting the scope of the invention.This
Invention is not only limited to above embodiments, and specific structure is allowed to vary, all protection models in independent claims of the present invention
Interior made various change is enclosed to be within the scope of the invention.
Claims (4)
1. a kind of fireworks manufacturing method, it is characterised in that: the following steps are included:
S1: homogeneous, submissive smooth paper is chosen, carries out reel in merging rotary machine, reel carries out gluing, cuts simultaneously
It is disconnected, it will dry or dry by the paper tube of reel, firework external cylinder is made；
S2: using the press machine yellow mud high to firework external cylinder filling viscosity, lower end mud layer is made, so that the lowermost end of lower end mud layer
Apart from reel bottom 2cm, fairlead is opened up in the middle part of the mud layer of lower end, fiery lead insertion fairlead will be led and to lead fiery lead
The inner wall for being close to firework external cylinder extends upwardly to except reel head；
S3: loading gunpowder on the mud layer of lower end, so that gunpowder is tightly attached on the mud layer of lower end；
S4: placing the lower end scraps of paper on gunpowder, so that the lower end scraps of paper are completely covered by lower end mud layer and gunpowder, and under making
End scraps of paper compression leads fiery lead；
S5: filtration membrane layer is loaded on the scraps of paper of lower end, so that filtration membrane layer is completely covered by the scraps of paper of lower end, and is made
Fiery lead is tightly led in filtration membrane lamination；
S6: colloidality filler is sprayed on filtration membrane layer；
S7: placing a upper end scraps of paper on colloidality filler so that the upper end scraps of paper be completely covered on colloidality filler；
S8: firework external cylinder is placed among fireworks mould cylinder, and the gap location spraying colloidality between two neighboring firework external cylinder is filled out
Fill agent；
S9: fireworks mould cylinder, which is placed in sunlight shed, carries out sunning 7-10 days, so that the moisture content of the yellow mud after dry is 8%-
12%.
2. a kind of fireworks manufacturing method according to claim 1, it is characterised in that: the colloidality filler is by sawing
End, dry sand, sodium silicate solution mix.
3. a kind of fireworks manufacturing method according to claim 1, it is characterised in that: the S6 and S8 include:
Using mass percent as standard, the sodium silicate solution that 4.5%-8% is added in dry sand carries out mixed grind 8min-12min, it
The sawdust for adding 1.5%-6% afterwards carries out mixed grind 3min-6min.
4. a kind of fireworks manufacturing method according to claim 1, it is characterised in that: the filtration membrane layer is by polyester fibre
Dimension, non-woven fabrics and glue mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367658.0A CN109163620A (en) | 2018-11-16 | 2018-11-16 | A kind of fireworks manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367658.0A CN109163620A (en) | 2018-11-16 | 2018-11-16 | A kind of fireworks manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163620A true CN109163620A (en) | 2019-01-08 |
Family
ID=64877140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811367658.0A Pending CN109163620A (en) | 2018-11-16 | 2018-11-16 | A kind of fireworks manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163620A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683924A (en) * | 2019-10-29 | 2020-01-14 | 余庆县东瑞烟花爆竹有限责任公司 | Manufacturing method of environment-friendly safe firework |
-
2018
- 2018-11-16 CN CN201811367658.0A patent/CN109163620A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683924A (en) * | 2019-10-29 | 2020-01-14 | 余庆县东瑞烟花爆竹有限责任公司 | Manufacturing method of environment-friendly safe firework |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |