CN102980447A - Manufacturing method of bottomed combined firework outer tube - Google Patents
Manufacturing method of bottomed combined firework outer tube Download PDFInfo
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- CN102980447A CN102980447A CN 201210488961 CN201210488961A CN102980447A CN 102980447 A CN102980447 A CN 102980447A CN 201210488961 CN201210488961 CN 201210488961 CN 201210488961 A CN201210488961 A CN 201210488961A CN 102980447 A CN102980447 A CN 102980447A
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- outer tube
- firework outer
- cement
- firework
- blowing agent
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Abstract
The invention discloses a manufacturing method of a bottomed combined firework outer tube. The manufacturing method comprises the following steps of: firstly selecting cement with certain components, pulverized coal ash, fibers and YK foaming agent according to weight ratio being 30:64:5:1; foaming the YK foaming agent with water by using a foaming machine; fully mixing the cement, the pulverized coal ash and the fibers by using a mixing machine; and fully mixing the foamed YK foaming agent with the mixed cement, the pulverized coal ash and the fibers by using the mixing machine, taking out the mixture and pouring the mixture into a mold for one-step molding, wherein the size of the mold and the number of fireworks can be flexibly determined according to practical needs. Firstly a fuse is laid from the bottom of the firework outer tube; after the firework outer tube is molded, the firework outer tube is demolded after the firework outer tube is naturally dried for 5-8 hours; and finally, after the firework outer tube is demolded, the firework outer tube is packaged by using a thin film. The manufacturing method of the bottomed combined firework outer tube has the advantages that the raw materials are easy to obtain in the whole process, the environmental pollution is avoided, the process is simple, the effect of one-step molding is realized, the physical and chemical stability of the produced firework outer tube is good, the cost is relatively low, the shape is stable, the firework outer tube is damp-proof, the safety performance is good, the firework outer tube can be repetitively used and the use effect which is the same as the use effect of the traditional paper tube fireworks is obtained.
Description
Technical field
The present invention relates to the field of firework external cylinder production method, espespecially a kind of manufacture method with end combined firework urceolus take cement, flyash, blowing agent, fiber as primary raw material.
Background technology
In the prior art, the traditional production technology of the general employing of fireworks paper tube, namely be rolled into the paper web of required specification by manual stranding with the multi-layer forming paper after cutting, then the thin yellow soil after the manual operations usefulness solarization dry grinding is with the urgent reality of paper web one end back cover, this production technology falls behind, labour intensity is large, wastes time and energy, and production efficiency is very low; There are at present many producers to begin to adopt mechanical reel and machinery to press at the bottom of the mud, namely roll into paper web with multi-layer forming paper by machinery, the paper-tube rolling machine that has needs again will long paper web to cut into guillotine the length of regulation after spooling long paper web, although the rotary machine production efficiency of this secondary processing is high, but waste of material is large, waste material is many, and cost is higher; The paper-tube rolling machine that also has can once be finished reel, cut cylinder two procedures, but no matter be manual poor chart drum, or machinery rolls paper web, all need by manual operations rolled paper web one end is urgent or with after at the bottom of the mechanical stamping mud with thin yellow soil back cover, can be used for the post-production of fireworks, fundamentally not solve the fireworks one-time formed problem of paper web.Its shortcoming is: the one, at the bottom of manual or machinery is beaten (pressures) mud from rolling of paper web, complex manufacturing, cost height, be not suitable with the requirement of fireworks manufacturer large-scale industrial production; The 2nd, beat (pressure) mud with thin yellow soil at the bottom of, dirt dyes greatly, harmful direct labor's physical and mental health, and a large amount of pick soil of dredging have been destroyed ecological environment; The 3rd, at the bottom of the mud that is processed into yellow soil, impact strength is low, in firework product processing and fabricating, storage, transport and set off in the process, make easily mud at the bottom of the moisture absorption be scattered, also collision makes at the bottom of the mud loosely easily, has a strong impact on the firework product quality and sets off safety.Therefore, improvement to existing firework external cylinder material and production technology, the task of top priority, there are many people carrying out development test, Chinese invention patent application such as document CN1434267A, a kind of production method of fireworks casing is disclosed, above-mentioned invention disclosed patent application, although on the material of firework external cylinder, change to some extent, adopt waste paper, stem fiber, wood chip is primary raw material glue mixing punch forming shell, but material mixed structure selected in its material is unreasonable, physics, chemical stability is poor, be processed into the yielding cracking of finished product, and adopt raw material soaking, with the method for the broken processing of pigment, raw water liquid contaminated environment not only, and when drying, be difficult to grasp the moisture content appropriateness, again because of at the bottom of the cylinder with the barrel wall variable thickness, cause finished product craze and transfiguration in dry run, obviously said method should not be applied to the making of production and processing and firework external cylinder; The other Chinese invention patent application of document CN100344933C, disclose a kind of take stem fiber, glass, half-H 2 O calcium sulphate, light filler, high standard cement and adhesive as primary raw material with the firework external cylinder at the end and with the manufacture method of the firework external cylinder at the end, but above-mentioned raw material are difficult for getting, the method technological process is very complicated, and be the monotubular punch forming, operating efficiency is low, and can not repeatedly recycle.
Summary of the invention
Problem for the prior art existence, the object of the invention is to invent a kind of overcome existing paper web and mud at the bottom of moisture resistance poor, the shortcoming that impact strength is low, a kind of physics is provided, chemical stability is good, raw material is easily got, cost is relatively cheap, body is stable, can be moistureproof, security performance is good, non-environmental-pollution, technique are simple, can repeatedly recycle and have the manufacture method with end combined firework urceolus with the disposal molding of in the past the same result of use of paper web fireworks.
Combined firework urceolus and manufacture method thereof at the bottom of a kind of band provided by the invention comprise the steps:
S1, selection: cement, flyash, fiber and the blowing agent of choosing certain component;
S2, foaming: foam with blowing agent and the water of foaming machine with certain component;
S3, mixing: fully mix with cement, flyash, the fiber of mixer with certain component;
S4, mixing: two step gained of s2 s3 material is fully mixed with mixer;
S5, moulding: take out compound, pour described compound in mould one-shot forming;
S6, the demoulding: after to be formed, carry out the demoulding after natural drying 5-8 hour; S7, packing: after left and right sides natural curing in 5 days, with polypropylene film the periphery is packed and can repeatedly be recycled.
Preferably, raw material cement, flyash, fiber, blowing agent are 30: 64: 5 by weight proportion: 1.
Preferably, described blowing agent is the YK blowing agent.
Preferably, described mould size and a number can arrange one-shot forming according to actual needs.
Further, described mold bottom is provided with groove and pillar of a projection, and the groove of adjacent molds is connected to each other.
Described manufacture method with end combined firework urceolus provided by the invention, its physics, chemical stability is good, raw material is easily got, cost is relatively cheap, body is stable, can be moistureproof, security performance is good, non-environmental-pollution, disposal molding, technique are simple, can repeatedly recycle and have the result of use same with paper web fireworks in the past.
The specific embodiment
Further specify technical scheme of the present invention below by the specific embodiment:
The invention provides a kind of manufacture method with end combined firework urceolus, comprise the steps:
S1, selection: cement, flyash, fiber and the blowing agent of choosing certain component, described cement, flyash, fiber, blowing agent are 30: 64: 5 by weight proportion: 1, described blowing agent is the YK blowing agent, and to the model of described cement, the kind of fiber is not done restriction among the present invention;
S2, foaming: YK blowing agent and water are foamed with foaming machine;
S3, mixing: fully mix with cement, flyash, the fiber of mixer with described part by weight;
S4, mixing: will fully mix with two step gained of mixer s2 s3 material;
S5, moulding: take out compound, pour described compound in mould one-shot forming, described mould size and a number can arrange according to actual needs, the bottom of each firework external cylinder of moulding forms one for the groove of laying lead-in wire and the hole that confession interts lead-in wire, and the described groove for laying lead-in wire of each firework external cylinder bottom interconnects;
S6, the demoulding: after to be formed, carry out the demoulding after natural drying 5-8 hour;
S7, packing: after left and right sides natural curing in 5 days, with polypropylene film the periphery is packed and can repeatedly be recycled.
Its overall process raw material of the manufacture method of described firework external cylinder is easily got, non-environmental-pollution, technique are simple, one-shot forming, and the firework external cylinder physics of producing, chemical stability is good, cost is relatively cheap, body is stable, can be moistureproof, security performance is good, can repeatedly recycle and have the result of use same with paper web fireworks in the past.
The above has carried out exemplary description to the present invention; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (5)
1. the manufacture method with end combined firework urceolus is characterized in that, comprises the steps:
S1, selection: cement, flyash, fiber and the blowing agent of choosing certain component;
S2, foaming: foam with blowing agent and the water of foaming machine with certain component;
S3, mixing: fully mix with cement, flyash, the fiber of mixer with certain component;
S4, mixing: two step gained of s2 s3 material is fully mixed with mixer;
S5, moulding: take out compound, pour described compound in mould one-shot forming;
S6, the demoulding: after to be formed, carry out the demoulding after natural drying 5-8 hour;
S7, packing: after left and right sides natural curing in 5 days, with polypropylene film the periphery is packed and can repeatedly be recycled.
2. a kind of manufacture method with end combined firework urceolus according to claim 1 is characterized in that, raw material cement, flyash, fiber, blowing agent are 30: 64: 5 by weight proportion: 1.
3. a kind of manufacture method with end combined firework urceolus according to claim 1 is characterized in that, described blowing agent is the YK blowing agent.
4. a kind of manufacture method with end combined firework urceolus according to claim 1 is characterized in that, described mould size and a number can arrange one-shot forming according to actual needs.
According to claim 1 with 4 described a kind of manufacture methods with end combined firework urceolus, it is characterized in that described mold bottom is provided with groove and pillar of a projection, and the groove of adjacent molds is connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210488961 CN102980447A (en) | 2012-11-27 | 2012-11-27 | Manufacturing method of bottomed combined firework outer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210488961 CN102980447A (en) | 2012-11-27 | 2012-11-27 | Manufacturing method of bottomed combined firework outer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102980447A true CN102980447A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210488961 Pending CN102980447A (en) | 2012-11-27 | 2012-11-27 | Manufacturing method of bottomed combined firework outer tube |
Country Status (1)
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| CN (1) | CN102980447A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313305A (en) * | 2015-06-26 | 2017-01-11 | 朱国家 | Carrier material and technique for launching tube component special for fireworks |
| CN108981494A (en) * | 2018-09-21 | 2018-12-11 | 邓宗兵 | A kind of production method of fireworks casing |
| CN109211022A (en) * | 2018-10-15 | 2019-01-15 | 舒琦 | Firework with high security |
-
2012
- 2012-11-27 CN CN 201210488961 patent/CN102980447A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313305A (en) * | 2015-06-26 | 2017-01-11 | 朱国家 | Carrier material and technique for launching tube component special for fireworks |
| CN108981494A (en) * | 2018-09-21 | 2018-12-11 | 邓宗兵 | A kind of production method of fireworks casing |
| CN109211022A (en) * | 2018-10-15 | 2019-01-15 | 舒琦 | Firework with high security |
| CN109211022B (en) * | 2018-10-15 | 2020-05-22 | 舒琦 | Fireworks and firecrackers with high safety |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |