CN109279996A - A kind of micro- cigarette propellant powder of safety - Google Patents
A kind of micro- cigarette propellant powder of safety Download PDFInfo
- Publication number
- CN109279996A CN109279996A CN201811204875.8A CN201811204875A CN109279996A CN 109279996 A CN109279996 A CN 109279996A CN 201811204875 A CN201811204875 A CN 201811204875A CN 109279996 A CN109279996 A CN 109279996A
- Authority
- CN
- China
- Prior art keywords
- micro
- plant fiber
- safety
- potassium bichromate
- ammonium perchlorate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0066—Shaping the mixture by granulation, e.g. flaking
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/22—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate the salt being ammonium perchlorate
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
- C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a kind of micro- cigarette propellant powder of safety.Use nitrification plant fiber for primary raw material, the potassium bichromate of certain component is added, powdered carbon and ammonium perchlorate, it is ground into 200 mesh superfine powders, it is mixed and made into the micro- cigarette propellant powder of microgranular safety, be characterized in: the micro- cigarette propellant powder of composition is by the weight fraction ratio of following raw materials are as follows: nitrification plant fiber accounts for potassium bichromate, powdered carbon, ammonium perchlorate and the weight fraction ratio of nitrification plant fiber total weight are 75-85 parts, potassium bichromate accounts for nitrification plant fiber, powdered carbon, the weight fraction ratio of the total weight of ammonium perchlorate and potassium bichromate is 10-15 parts, ammonium perchlorate accounts for nitrification plant fiber, powdered carbon, potassium bichromate and the weight fraction ratio of ammonium perchlorate total weight are 5-10%, powdered carbon accounts for nitrification plant fiber, potassium bichromate, ammonium perchlorate and the weight fraction ratio of powdered carbon total weight are 1.5-4 parts.With production fireworks of the invention, have the characteristics that when setting off firing altitude it is high, it is smokeless, tasteless, without residue, meet environmental requirement.
Description
Technical field
The invention belongs to pyrotechnic composition technical field, more particularly, to it is a kind of with nitrification plant fiber be primary raw material safety
Micro- cigarette propellant powder, the invention further relates to a kind of methods for preparing micro- cigarette propellant powder.
Background technique
In the prior art, black powder (being called military project nitre), the processing for being widely used in compiling quick-fried product always in fireworks are raw
It produces, and indispensable primary raw material in even more current firework launching medicine, but because black powder is by potassium nitrate, charcoal and sulphur
Three kinds of compositions mix, and are black powder object, and a large amount of dense black smokes can be generated in burning, seriously affect firework display effect
Fruit, and the sound that explodes is big, and incomplete combustion has a large amount of charcoal, sulphur, the oxide of potassium and solid residue to generate, sternly in the sky
Heavily contaminated environment；In addition the mechanical sensitivity of black powder is big, when by stronger impact or friction, can burn or explode at once,
Therefore, safety is extremely low during production and transportation, dragon its be that considerable risk and loss are brought to the life and property of people.
Summary of the invention
The object of the invention is that cigarette is big when existing fireworks being overcome to be burnt with black powder, cigarette is dense, jet-black, residue are more, machine
Tool sensitivity is high, the low disadvantage of safety during production and transportation, and proposes that a kind of friction or percussion sensitivity are low, nothing after burning
Cigarette, noresidue, fireworks micro- cigarette propellant powder and preparation method thereof that explosion sound is small, free from environmental pollution, security performance is high.
In order to achieve the above objectives, the present invention can be realized by following technical solution:
A kind of micro- cigarette propellant powder of safety uses nitrification plant fiber for primary raw material, potassium bichromate, the powdered carbon of certain component is added
And ammonium perchlorate, 200 mesh superfine powders are ground into, are mixed and made into the micro- cigarette propellant powder of microgranular safety, it is characterised in that: described
Forming micro- cigarette propellant powder is to account for potassium bichromate, ammonium perchlorate and nitrification by the weight fraction ratio of following raw materials for nitrification plant fiber
The weight fraction ratio of plant fiber total weight is 75-85 parts, and potassium bichromate accounts for nitrification plant fiber, ammonium perchlorate and potassium bichromate
The weight fraction ratio of total weight be 10-15 part, ammonium perchlorate, which accounts for, nitrifies plant fiber, potassium bichromate and ammonium perchlorate total weight
Weight fraction ratio be 5-10%, powdered carbon account for nitrification plant fiber, potassium bichromate, ammonium perchlorate and powdered carbon total weight parts by weight
Number is than being 1.5-4 parts.
In the inventive solutions, the specification of the micro- cigarette propellant powder of the microgranular safety is 1-2.0 mm.
In the inventive solutions, it is also proposed that a method of the micro- cigarette propellant powder of safety is prepared, is comprised the concrete steps that:
Nitrification plant fiber is added pigment broken 2-3 times into starchiness through pulverizer, drainage dries, crosses 200 meshes, and will weight chromium
Sour potassium smashes it through 200 meshes through pulverizer, then ammonium perchlorate is smashed it through 200 meshes, and powdered carbon is then taken to cross 200 meshes,
It takes the nitrification plant fiber for preferably going out regulation component, potassium bichromate, ammonium perchlorate, powdered carbon to be uniformly mixed and is crushed to sheet block,
Then manufactured sheet block is beaten and is broken into small pieces, be placed in granulation in pelletizer and the micro- cigarette propellant powder of microgranular safety, airing is made
Sealed package is finished product, water content 1-2% afterwards.
In the inventive solutions, the micro- cigarette propellant powder specification of safety microgranular as made from the method for the present invention is
1-2.0mm。
The present invention is improvements over the prior art and innovation, and have the advantage that compared with prior art is with beneficial effect:
1, the main material of the micro- cigarette propellant powder of safety of the invention is allowed to waste and is able to sufficiently due to being to use nitrification plant fiber
It utilizes, production cost is low, and the fundamental property of drug itself is got well than existing black powder, in the heavy chromium that certain component is added
After sour potassium and ammonium perchlorate and powdered carbon, the stability and safety of its drug are more enhanced, is burnt more complete, combustion product is clean
Only, non smoke, explosion sound is small, improves the appreciation effect of igniting fireworks.
2, again due to the specific volume of nitrification plant fiber gas flow more much bigger than black powder (military project nitre), therefore being generated when burning
Greatly, and the mechanical sensitivity of nitrification plant fiber is low, so the machine of manufactured micro- cigarette propellant powder after specific object component mixing is added
Tool sensitivity is low than black powder (military project nitre), and relatively safer in processing, transport and use process, firing altitude is higher, comparison
Black powder with dose makees display shell propellant powder, is highly higher by 15% or more than black powder.
3, using technical solution of the present invention, since micro- cigarette propellant powder does not have the composition of sulphur, combustion product is gaseous state object
Matter, no solid residue meet environment-friendly type pyrotechnic compound requirement, can substitute traditional black powder, are a kind of ideal fireworks hairs
Penetrate medicine.
Specific embodiment
The present invention is further described in detail and is illustrated below in conjunction with particular preferred embodiment:
Embodiment 1
Nitrification plant fiber through pulverizer is added pigment broken 2-3 time into starchiness smalls, through drainage, dry after 200 meshes of mistake,
Lenticular potassium bichromate is smashed it through into 200 meshes through pulverizer again, then ammonium perchlorate is smashed it through into 200 meshes, powdered carbon mistake
200 meshes take nitrification 75 parts of plant fiber, 10 parts of potassium bichromate, and 1 part of powdered carbon, 5 parts of ammonium perchlorate are mixed evenly extruding system
Then manufactured sheet block is beaten and is broken into small pieces by slabbing block, it is micro- to be placed in the obtained microgranular safety of 2.0mm of granulation in pelletizer
Cigarette propellant powder, sealed package is finished product after airing, and final drug water content is 1-2%.
Embodiment 2
Processing preparation is carried out as described in Example 1, takes dry powder raw material weight proportion are as follows: takes 85 parts of plant fiber of nitrification, weight chromium
3 parts of powdered carbon, 10 parts of ammonium perchlorate, the micro- cigarette propellant powder finished product of the microgranular safety of 1mm is made, drug water content is 1- in 15 parts of sour potassium
2%。
Embodiment 3
Processing preparation is carried out as described in Example 1, takes dry powder raw material weight proportion are as follows: takes 80 parts of plant fiber of nitrification, weight chromium
2 parts of powdered carbon, 8 parts of ammonium perchlorate, the micro- cigarette propellant powder finished product of the microgranular safety of 1.5mm is made, final drug is aqueous in 12 parts of sour potassium
Amount is 1-2%.
It is noted that for those of ordinary skill in the art, not departing from component proportion structure of the present invention
Under the premise of, several adjustment can also be carried out to component formula rate of the present invention or certain components are replaced, be regarded as belonging to this
The protection scope of invention.
Claims (4)
1. a kind of micro- cigarette propellant powder of safety uses nitrification plant fiber for primary raw material, potassium bichromate, the charcoal of certain component is added
Powder and ammonium perchlorate are ground into 200 mesh superfine powders, are mixed and made into the micro- cigarette propellant powder of microgranular safety, it is characterised in that: described
Forming micro- cigarette propellant powder is by the weight fraction ratio of following raw materials are as follows: nitrification plant fiber accounts for potassium bichromate, powdered carbon, ammonium perchlorate
Weight fraction ratio with nitrification plant fiber total weight is 75-85 parts, and potassium bichromate accounts for nitrification plant fiber, powdered carbon, perchloric acid
The weight fraction ratio of the total weight of ammonium and potassium bichromate is 10-15 parts, and ammonium perchlorate accounts for nitrification plant fiber, potassium bichromate, charcoal
Powder and the weight fraction ratio of ammonium perchlorate total weight are 5-10%, powdered carbon account for nitrification plant fiber, potassium bichromate, ammonium perchlorate and
The weight fraction ratio of powdered carbon total weight is 1.5-4 parts.
2. the micro- cigarette propellant powder of a kind of safety according to claim 1, it is characterised in that: the microgranular micro- cigarette transmitting of safety
The specification of medicine is 1-2.0mm.
3. a kind of method for preparing the micro- cigarette propellant powder of safety described in claim 1, it is characterised in that: by nitrification plant fiber warp
Pulverizer adds pigment broken 2-3 times into starchiness, and drainage dries, crosses 200 meshes, and potassium bichromate is smashed it through through pulverizer
200 meshes, then ammonium perchlorate is smashed it through into 200 meshes, it then takes powdered carbon to cross 200 meshes, takes the nitre for preferably going out regulation component
Change plant fiber, potassium bichromate, ammonium perchlorate, powdered carbon, which are uniformly mixed, is crushed to sheet block, then beats manufactured sheet block
Small pieces are broken into, granulation in pelletizer is placed in and the micro- cigarette propellant powder of microgranular safety is made, sealed package is finished product after airing,
Water content is 1-2%.
4. a kind of method of micro- cigarette propellant powder of safety for preparing claim 1 according to claim 3, it is characterised in that:
The microgranular micro- cigarette propellant powder specification of safety obtained is 1-2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811204875.8A CN109279996A (en) | 2018-10-16 | 2018-10-16 | A kind of micro- cigarette propellant powder of safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811204875.8A CN109279996A (en) | 2018-10-16 | 2018-10-16 | A kind of micro- cigarette propellant powder of safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109279996A true CN109279996A (en) | 2019-01-29 |
Family
ID=65177818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811204875.8A Pending CN109279996A (en) | 2018-10-16 | 2018-10-16 | A kind of micro- cigarette propellant powder of safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279996A (en) |
-
2018
- 2018-10-16 CN CN201811204875.8A patent/CN109279996A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |