CN101819009B - Process method for sealing and fixing fireworks leads - Google Patents
Process method for sealing and fixing fireworks leads Download PDFInfo
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- CN101819009B CN101819009B CN201010118468A CN201010118468A CN101819009B CN 101819009 B CN101819009 B CN 101819009B CN 201010118468 A CN201010118468 A CN 201010118468A CN 201010118468 A CN201010118468 A CN 201010118468A CN 101819009 B CN101819009 B CN 101819009B
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Abstract
The invention discloses a process method for sealing and fixing fireworks leads, which comprises the following steps of: filling soil at the bottom of an internal fiber container of a firecracker, and compacting the soil; filling gunpowder in the upper part of the compacted bottom soil, and planting a paper lead in the upper part of the compacted bottom soil; filling sealing soil in the upper part of the gunpowder, and compacting a sealing powdered filling agent by using a pressure of no more than 100 kg/cm<2> or filling the sealing powdered filling agent in the upper part of the gunpowder; spraying a foaming agent to the sealing powdered filling agent; and inversely filling the internal fiber container into external fiber container. The process method can greatly shorten the time for sealing and fixing paper leads, provides convenience for organizing and realizing mechanized production, greatly improves the working efficiency and reduces the production cost; and simultaneously, the foaming agent cannot form lumps after being solidified, and the firecracker cannot hurt people when set off, so potential safety hazard that the firecracker can hurt people when set off due to the agglomeration of a solidifying agent is eliminated. The process method can also solve the problem that a safety lead of a firework can cause series fire easily, and the foaming agent can replace a glue to assemble and connect the containers, so not only the time for assembling the containers is shortened, but also the production cost is reduced.
Description
Technical field
The present invention relates to the fireworks processing method, especially relate to a kind of fireworks leads sealing and fixing process.
Background technology
As everyone knows; Lead-in wire have the title of firework throat; Therefore, no matter be at firecrackers, spring thunder big gun, or in the manufacturing process of potted flower big gun, Fireworks and firecrackers and other firework; The sealing of lead-in wire (comprising paper lead-in wire and safety lead-in wire) is all played most important effect to quality, firework display effect and the security of firework with fixing, sealing of lead-in wire simultaneously and the fixing production scale and the firework production cost that also directly can influence firework.At present, the sealing of paper lead-in wire mainly is to adopt solid flashing composition to seal and fixing traditional mode of production mode with fixing in the firework inner fiber container, and there is following point in this traditional mode of production; The one, solid flashing composition the time need carry out stocky and could the paper lead-in wire be sealed with fixing through at least 24 hours curing in filling, length consuming time, and work efficiency is low, is unfavorable for large-scale production and pipelining; The 2nd, the solid flashing composition after solidifying is formed piece, and when setting off, the block of forming takes place under the explosive force effect by random splashing easily, and the block that splashes may be hurted sb.'s feelings, and occurs potential safety hazard easily; Be that existing firework outer fiber container is that employing glue connects the group tube and realizes lead-in wire sealing safely again; Because brushing adhesive water workload is big; The safety lead-in wire can not get fixing the guarantee during outer fiber container combined serial, and also not sealing causes when setting off, causing easily safety lead-in wire string fire; Influence the firework display effect of firework, even might cause security incident.In order to improve firework production efficiency; Reduce the firework processing cost; Operation has begun to adopt mechanized operation in the processing and manufacturing of existing firework, but in the existing firework production sealing of paper lead-in wire with fixing operation because the restriction of gone between sealing and fixing traditional mode of production side worker formula is still adopted hand-manipulated; Not only production and processing efficient is low, and poor working environment.
Summary of the invention
To sealing of paper lead-in wire and the fixing problem that exists in the firework inner fiber container in the above-mentioned prior art, the present invention adopts following process to solve.
Process 1 of the present invention: fill earth and compacting in firework inner fiber container bottom, filling gunpowder and plant the paper lead-in wire on the bottom earth after the compacting, filling sealing powder powder filler and on gunpowder to be not more than 100kg/cm
3Pressure sealing powder powder filler is carried out compacting, again with the inner fiber container upside-down mounting in outer fiber container.
Process 1 of the present invention has been cancelled on existing gunpowder top and is adopted solid flashing composition to carry out sealing of paper lead-in wire and fixed method step, but is employed in gunpowder top filling sealing powder powder filler and under certain pressure, sealing powder powder filler is carried out sealing that the method for compacting carries out the paper lead-in wire with fixing.The characteristics of this process 1 are: the cancellation solid flashing composition; Paper lead-in wire sealing and fixing activity time have been shortened greatly; Be convenient to tissue and realize mechanization production, improved work efficiency greatly, reduced production cost; Eliminate the potential safety hazard that adopts solid flashing composition to bring in the traditional mode of production mode simultaneously, improved working environment.
Process 2 of the present invention: fill earth in firework inner fiber container bottom; On the bottom earth after the compacting, load gunpowder and plant the paper lead-in wire; On the gunpowder filling sealing powder powder filler and on sealing powder powder filler spray foam, again with the inner fiber container upside-down mounting in outer fiber container.
Process 2 of the present invention has been cancelled at existing gunpowder top use solid flashing composition and has been carried out sealing of paper lead-in wire and fixed method step; But utilize blowing agent to expand and the quick-setting characteristic of moisture, be employed in gunpowder top filling sealing powder powder filler and the method for spray foam is carried out the paper lead-in wire on sealing powder powder filler sealing with fix.The characteristics of this process 2 are: cancelled existing solid flashing composition, adopted industries such as being usually used in industrial building and cheap blowing agent to seal and fixing paper lead-in wire, because blowing agent hardening time is in 10 minutes; The hardening time of blowing agent is less than one of percentage of existing solid flashing composition hardening time; Thereby shortened sealing of paper lead-in wire and set time greatly, and be convenient to tissue and realize mechanization production, improved work efficiency greatly; Reduced production cost; Simultaneously blowing agent can not formed block again after solidifying, firework is seted off Shi Buhui and hurted sb.'s feelings, the potential safety hazard that can hurt sb.'s feelings when having eliminated the firework display that the solid flashing composition caking brought.
Said Powdered filler is Powdered earth, wood chip or other Powdered filler.
The final step of above-mentioned process according to the invention 1 and process 2-again with the inner fiber container upside-down mounting in outer fiber container.This final step be meant in the prior art earlier with the inner fiber container upside-down mounting banket, punching connects (safety lead-in wire) and launches in the outer fiber container of nitre with filling; And then on the outer fiber container surface brushing glue; Again outer fiber container is connected combination forming, the realization outer fiber container connects and the sealing that goes between safely and fixing.This outer fiber container combined method is not because the threading aperture on the fixing simple outer tube of safety lead-in wire reaches the effect of sealing; When setting off, be easy to take place the phenomenon of safety lead-in wire string fire; Not only influence the firework display effect of firework, and can bring potential safety hazard, the glue consumption is big simultaneously; Be easy to generate waste, increase production cost.In order to solve the problem that above-mentioned outer fiber container combined method exists in the prior art; The final step of the method for the invention-again with the inner fiber container upside-down mounting in outer fiber container; Adopt the outer fiber container combination forming that will banket earlier, punch and connect (safety lead-in wire) and load emission nitre; With making up in the inner fiber container upside-down mounting outer fiber container, spray into blowing agent in the space between the outer fiber container that combines then again, utilize blowing agent that outer fiber container is connected with the safety lead-in wire and seal with fixing.Outer fiber container combined method according to the invention not only can solve the safety lead-in wire problem of string fire takes place easily, but also can replace glue, the shortening group tube time, reduces production costs.
The specific embodiment
Embodiment 1; One group totally 16 firework inner fiber container bottoms that are arranged in mould fill earth and compacting through mechanism arrangement respectively; The earth height of bottom accounts for about 1/3rd of the about tube height of firework after the compacting; Through loading quantitative gunpowder in every firework inner fiber container of mechanism arrangement on the earth of bottom and planting the paper lead-in wire, on gunpowder, seal Powdered fillers such as earth or wood chip through the mechanism arrangement filling again, then to be not more than 100kg/cm
2Pressure carry out compacting to sealing earth or wood chip, again with the inner fiber container upside-down mounting in the outer fiber container of (safety lead-in wire), filling emission nitre and combination forming that bankets, punches and connect.
Embodiment 2; One group totally 16 firework inner fiber container bottoms that are arranged in mould fill mud and compacting through mechanism arrangement respectively; Bottom earth height after the compacting accounts for about 1/3rd of the about tube height of firework; Through loading quantitative gunpowder in every firework inner fiber container of mechanism arrangement on the earth of bottom and planting the paper lead-in wire, on gunpowder, seal Powdered fillers such as earth or wood chip through the mechanism arrangement filling again, sealing spray foam on earth or the wood chip again; The outer fiber container combination forming of nitre is launched in will banket, punch and connect (safety lead-in wire) and filling, again with the inner fiber container upside-down mounting in the outer fiber container of combination forming.
Claims (3)
1. one kind is used for fireworks leads sealing and fixing process; It is characterized in that: fill earth and compacting in firework inner fiber container bottom; On the bottom earth after the compacting, load gunpowder and plant the paper lead-in wire; Recharge on the gunpowder sealing powder powder filler and on sealing powder powder filler spray foam, again with the inner fiber container upside-down mounting in outer fiber container.
2. a kind of fireworks leads sealing and fixing process of being used for according to claim 1: it is characterized in that: carry out outer fiber container and is connected fixing and seal inner fiber container upside-down mounting space between the outer fiber container that makes up behind the outer fiber container being sprayed into blowing agent with the safety lead-in wire.
3. a kind of fireworks leads sealing and fixing process of being used for according to claim 1: it is characterized in that: said Powdered filler is earth or wood chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118468A CN101819009B (en) | 2010-02-05 | 2010-02-05 | Process method for sealing and fixing fireworks leads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118468A CN101819009B (en) | 2010-02-05 | 2010-02-05 | Process method for sealing and fixing fireworks leads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101819009A CN101819009A (en) | 2010-09-01 |
| CN101819009B true CN101819009B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010118468A Active CN101819009B (en) | 2010-02-05 | 2010-02-05 | Process method for sealing and fixing fireworks leads |
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| CN (1) | CN101819009B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2519604C1 (en) * | 2013-02-08 | 2014-06-20 | Открытое акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" | Pressing method of multi-layered pyrotechnic charges |
| CN109115048A (en) * | 2017-06-22 | 2019-01-01 | 李陈月美 | Fireworks hold manufacturing method and its structure |
| CN108680066A (en) * | 2018-07-08 | 2018-10-19 | 崔文林 | A kind of medicine injection machine and equipment producing tablet fireworks and firecrackers |
| RU2712900C1 (en) * | 2019-09-03 | 2020-01-31 | Акционерное общество "Федеральный научно-производственный центр "Научно-исследовательский институт прикладной химии" | Method for pressing pyrotechnic charges on automatic rotor lines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104562A (en) * | 1986-07-11 | 1987-09-02 | 暨南大学 | A kind of dry powder sealing technique that is used for firecracker sealing |
| CN1054961A (en) * | 1990-12-22 | 1991-10-02 | 黑龙江省烟花技术开发中心 | Sealing powder for fireworks |
| CN1059401A (en) * | 1990-09-01 | 1992-03-11 | 赵准 | Wet-sealing process of firecrackers and special-purpose sealing powder |
| CN1563878A (en) * | 2004-04-19 | 2005-01-12 | 袁佑化 | Solid flashing composition and its prepn. process |
| CN101285669A (en) * | 2008-05-22 | 2008-10-15 | 梁平县佳华石膏粉制品有限公司 | Seal material for fireworks and cracker and method for making same |
-
2010
- 2010-02-05 CN CN201010118468A patent/CN101819009B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104562A (en) * | 1986-07-11 | 1987-09-02 | 暨南大学 | A kind of dry powder sealing technique that is used for firecracker sealing |
| CN1059401A (en) * | 1990-09-01 | 1992-03-11 | 赵准 | Wet-sealing process of firecrackers and special-purpose sealing powder |
| CN1054961A (en) * | 1990-12-22 | 1991-10-02 | 黑龙江省烟花技术开发中心 | Sealing powder for fireworks |
| CN1563878A (en) * | 2004-04-19 | 2005-01-12 | 袁佑化 | Solid flashing composition and its prepn. process |
| CN101285669A (en) * | 2008-05-22 | 2008-10-15 | 梁平县佳华石膏粉制品有限公司 | Seal material for fireworks and cracker and method for making same |
Non-Patent Citations (1)
| Title |
|---|
| JP昭57-106592A 1982.07.02 |
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| CN101819009A (en) | 2010-09-01 |
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Effective date of registration: 20160718 Address after: 410300 Liuyang city of Hunan Province East lotus office Liu Highway No. 188 3 floor Patentee after: LIUYANG ZHONGZHOU MACHINERY TECHNOLOGY CO., LTD. Address before: 337000, No. 25, Huanghua Road, Yamashita village, Pingxiang, Jiangxi Patentee before: Jiangxi Angel Pyrotechnics Technology Development Co., Ltd. |