CN109211021A - A kind of fireworks seat and its manufacturing method - Google Patents

Abstract

The invention discloses a kind of fireworks seat and its manufacturing methods, belong to fireworks manufacture technology field, its each constituent of the fireworks seat and its shared mass percent are respectively as follows: waste paper 8.33%, tangerine bar 66.67%, strengthening powder 8.34%, cornstarch 8.33%, PVA5%, crosslinking agent 0.25%, anti-blushing agent 0.5%, release agent 0.83%, toughener 1.75%.The invention also discloses a kind of manufacturing methods of fireworks seat.The present invention has the characteristics that energy conservation and environmental protection, low in cost, suitable popularization and application.

Description

A kind of fireworks seat and its manufacturing method

Technical field

The invention belongs to fireworks manufacture technology field, it is related to a kind of fireworks seat and its manufacturing method.

Background technique

Since the celebrating scene of people is several by firecracker, gradually confusingly lay equal stress on transfer to the several and multicolored shores of firecracker, by fireworks display Firecrackers are substituted to complete.The fireworks invented since ancient times by compatriots also just become the world's largest production base.Traditional fireworks Production, launching tube use paper cylinder made of straw.Paper cost accounts for 50% or more, these paper are essentially all small paper mill Production.Due to the protection to environment, many production capacities are sequentially switched off these years in 500 tons of small factories below.Cause fireworks paper Supply-demand relationship is opened to be changed.Especially nearest national nonimportation ocean rubbish, causes the price of fireworks tube paper to raise up, cigarette Peanut produces entreprise cost and also largely improves.Therefore, it also provides by being substituted with waste paper and plant fiber compacting fireworks seat The opportunity of paper fireworks tube.

There are two kinds of production methods in currently available technology, currently, (the world's largest fireworks produce base in liuyang hunan Ground) fireworks display seat has traditional (craft) and what is risen a few years ago (is called referred to as by locals below with calcium carbonate and talcum powder compacting For gypsum seat).Both methods all haves the defects that certain.

The fireworks display seat of conventional paper seems that there is no the pollutions to environment in use, and in the manufacturing process of paper Middle environmental pollution is destructive maximum.Because in the paper making process, to use a large amount of caustic soda that lignin is corroded, fibre paper factor is stayed Under, then neutralized with hydrochloric acid, adjust pH value.Discharge of wastewater environmental pollution is very big after filtering.It is attached since straw paper price is low It is value added small.It is only produced in small factory, small factory can not configurating filtered environmental protection equipment.

Gypsum seat can generate new pollution when making, and cause to become after use and pollute everywhere.Gypsum seat technical process is to suppress Deployed raw material will heat in a mold carrys out drying, if electricity consumption heating cost is huge.Boiler have to be utilized, it is currently used Heat conducting oil boiler.It is maximum to the pollution of environment due to being the boiler of fuel than using oil or vapour as the boiler of fuel using coal.So new Pollution sources produce.Simultaneously as the structure and property of raw material determine, the value that the seat after setting off does not recycle, nobody It goes to recycle it, takes a long time to degrade in the Nature, so being thick on the ground after people set off fireworks in festivals or holidays This gypsum seat, unmanned portion's saliva, causes visual pollution to environment.All resist the combustion of this fireworks display in the law enforcement part in many places It puts, Just because of this, most of fireworks factory also repels this fireworks seat, let alone the use on outlet fireworks.

Summary of the invention

It is an object of the invention to overcome defect existing for above-mentioned technology, a kind of energy conservation and environmental protection, low-cost cigarette are provided Flower seat and its manufacturing method.

Itself the specific technical proposal is:

A kind of fireworks seat, each constituent and its shared mass percent are respectively as follows:

Waste paper 8.33%

Tangerine bar 66.67%

Strengthening powder 8.34%

Cornstarch 8.33%

PVA 5%

Crosslinking agent 0.25%

Anti-blushing agent 0.5%

Release agent 0.83%

Toughener 1.75%.

Further, crosslinking agent is borax, and anti-blushing agent is polyethylene wax, and the release agent is atoleine, the toughener For polyacrylamide.

A kind of manufacturing method of fireworks seat of the present invention, comprising the following steps:

Step 1. waste paper, tangerine bar, strengthening powder put into blender, and low speed stirs evenly；

Step 2. cornstarch, PVA, crosslinking agent, anti-blushing agent, release agent, efficient toughener investment reaction kettle plus 8 times of people or so Water, side stirring is warming up to 90 degree react 1 hour；

Step 3. is put into blender and stirs evenly；

Step 4. passes through kneader, quantitative sub-material；

Step 5. puts into 260 degree of mold heats；

Step 6. is molded by thermoforming；Depanning is stand-by.

Compared with prior art, the invention has the benefit that

Waste paper and the fireworks seat of straw cold compaction be after waste paper is crushed, then plus rice straw powder biomaterial and organic material through section Learn allotment direct pressing molding.Vapor is discharged, to environment without any pollution.Meanwhile it utilizes waste and old paper, does not have to chemistry side Method processing, it is not only environmentally friendly, but also reduces the dosage of paper, no exhaust gas discharge of wastewater, to environment without any pollution.For people and greatly Naturally it keeps in and has made new contribution.In addition, due to being the article of paper fiber element, can be returned after crushing after it is seted off With recycling, worst processing method can also be come when coal fuel using with recovery value.Even if not having furthermore after collecting Make raw material reuse and work as fuel, if environmentally friendly personnel one fire can be burnt it is neat and tidy.Thus, the item that we are carried out Mesh reduces the dosage of paper in traditional fireworks display seat of environment protection field, and is the quality of paper.For gypsum seat, not new pollution Source.There is recovery value after setting off, someone is recycled.It cannot be exported gypsum seat, and waste paper seat materials and conventional outlet product are used Expect identical.It can carry out the production of outlet fireworks.

Traditional fireworks launch tube paper is at 3000 yuan/ton or more, and waste paper and straw fireworks seat use unexpectedly 600 yuan/ton, The cost of raw material only has traditional fireworks one third or less.Traditional fireworks launch tube can only be done one by one, and process has rotary machine Cylinder is pulled, cuts off, dry, beating mud bottom, then, then is embarked on journey by the single quantity of fireworks, two holes are pricked on each cylinder, are worn two-by-two Lead, then process repeats in column, finally to be tied up with adhesive tape by row, places and dries under the sun, is used for powder charge, entirely produced Journey is most of by being accomplished manually, and productivity is low, large labor intensity, is unable to satisfy the needs of large-scale production;And cost of labor Greatly.And our technique is the material crushed to be placed in blender to mix thoroughly, theorem blanking, suppressing 30 points of kinds can go out to make Product, and the time of loading and unloading namely one minute or so one, if it is small dimension can with one go out 4,8,12.By cylinder It calculates, can once accomplish 400 cylinders, it is envisioned that 400 cylinders (other not counting) on assembly line need nearly two hours, mention Minimum 50 times of labour productive forces high, certain cost of labor is also just very low.

It to be largely glued with traditional handicraft cylinder, after arbitrarily being bound after cutting, freely be dried under the sun, in the process of drying In due to stress mistake put difference, so being easy to produce deformation, influence the emission effciency of fireworks.This project product is because of formula one It causes, stress is identical, and the entirety of several gardens composition is together formed the bottom of with.It mutually restricts, is coupled to each other, the shape such as honeycomb At an entirety, will not deform.Under the conditions of identical explosive, this product firing altitude is higher, also improves market for front enterprise It competitiveness and reduces cost and makes beneficial contribution.

In conclusion 1. use waste paper and straw through scientific allocation, fireworks seat cylinder bottom is disposably suppressed；2. after discarded It can dissolve automatically, or remake in nature, or as fuel utilization, not generate new pollution.3. high degree of automation, even Continuous production is a large amount of to reduce cost of labor.4. the cost of raw material and cost of manufacture are extremely low.5. can largely save fireworks factory place and Carrying cost.Production effect, assembly shop are only needed, saves place 2/3 or more.It is the project of a two-win.

Specific embodiment

Technical solution of the present invention is described in more detail combined with specific embodiments below.

Comparative example

It can be concluded that raw material more suitable than traditional pedestal toilet 2/3.Crashing Costs are calculated together, 1/2 are calculated as, even if cost of labor It is 1/10, if adding equipment depreciation, the electricity charge, the calculation raised also is 1/2, and cost of the invention only has the half of traditional seat, benefit Profit rate is 50% or so.

The foregoing is only a preferred embodiment of the present invention, the scope of protection of the present invention is not limited to this, it is any ripe Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to Altered or equivalence replacement are fallen within the protection scope of the present invention.

Claims (3)

1. a kind of fireworks seat, which is characterized in that its each constituent and its shared mass percent are respectively as follows:

Waste paper 8.33%

Tangerine bar 66.67%

Strengthening powder 8.34%

Cornstarch 8.33%

PVA 5%

Crosslinking agent 0.25%

Anti-blushing agent 0.5%

Release agent 0.83%

Toughener 1.75%.

2. according to claim 1 it is characterized in that, crosslinking agent is borax, anti-blushing agent is polyethylene wax, the release agent For atoleine, the toughener is polyacrylamide.

3. a kind of manufacturing method of fireworks seat described in claim 1, which comprises the following steps:

Step 1. waste paper, tangerine bar, strengthening powder put into blender, and low speed stirs evenly；

Step 2. cornstarch, PVA, crosslinking agent, anti-blushing agent, release agent, efficient toughener investment reaction kettle plus 8 times of people or so Water, side stirring is warming up to 90 degree react 1 hour；

Step 3. is put into blender and stirs evenly；

Step 4. passes through kneader, quantitative sub-material；

Step 5. puts into 260 degree of mold heats；

Step 6. is molded by thermoforming；Depanning is stand-by.