CN106748586A - A kind of fireworks powder mixing device - Google Patents
A kind of fireworks powder mixing device Download PDFInfo
- Publication number
- CN106748586A CN106748586A CN201710000973.9A CN201710000973A CN106748586A CN 106748586 A CN106748586 A CN 106748586A CN 201710000973 A CN201710000973 A CN 201710000973A CN 106748586 A CN106748586 A CN 106748586A
- Authority
- CN
- China
- Prior art keywords
- mixing device
- fireworks powder
- air
- powder mixing
- fireworks
- 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.)
- Granted
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 78
- 239000000843 powder Substances 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 19
- 230000001681 protective effect Effects 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 239000002994 raw material Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of fireworks powder mixing device, including accumulator, control module, feed system and mixing device, the feed system is made up of air amplifier and conveyance conduit, the accumulator is connected by the air amplifier of feed system and feeding is in ventilative mixing device, and the mixing device is provided with air-vent.This patent can realize that many material synchronizations, controlled amounts, continuation convey material by air amplifier; and carry out gas batch mixing; reach and continuously make up a prescription; realize coordinating auto-filling downstream production line to realize needing how much to configure the accurate continuous production effect of how many fireworks powder, and the safety of mixed medicine process is further ensured that by protective gas, spray system etc..
Description
Technical field：
The invention belongs to fireworks and firecrackers production field, more particularly to a kind of fireworks powder mixing device.
Background technology：
In the production technology of fireworks, dispensing and batch mixing are high-risk management and control steps.In mixing process, safer original
Material, easily as dangerous explosive.Therefore and fireworks powder prepare when, for safety, factory building is typically arranged on mountain area, with
Barrier is formed by massif, takes manual small lot to configure, to prevent the continuous blast of generation that influences each other.And existing fireworks factory
The configuration amount of storage and each fireworks powder to raw material has strict limitation, this cause existing fireworks factory general or with
The form of individual workship is produced, it is impossible to form extensive, the intensive mode of production.
In addition fireworks make up a prescription, and usually first with now matching somebody with somebody, that is, how much need how many configurations, and configuration is most at tens jin every time
Left and right, when expense is larger, then needs the two or more positions at interval to be farther out respectively configured or be finished a collection of remixing
Batch of mode is carried out, and this inefficient technique is also disagreed with the intensive and quantity-produced requirement of automated production.Additionally,
During stirring mixed medicine using mechanical device, easily friction produces spark, especially between agitating device rotating shaft and mixed medicinal cupping
Gap, due to high-speed friction, it is easier to cause danger.
In order to lift the efficiency of mixed medicine, the danger of mixed medicine is reduced, patent 200920189189.8 discloses a kind of closed
Gas mixing gunpowder machine, mixed medicinal cupping is sent to using gravity respectively by each raw material, then using gases at high pressure batch mixing, but it is this mixed
Material mode is also belonging in batches, it is impossible to enough continuitys for accomplishing production.
Patent 200920259640.9 discloses a kind of using vavuum pump suction, and raw material is drawn into batch mixing by vavuum pump
In pipe, then mixed using agitating device.Vavuum pump needs batch to be fed, it is impossible to accomplish the continuity of production, and using true
Empty pumping raw material, the then disposable suction simultaneously of all of raw material needs is remixed, and is difficult to carry out precise control.
The content of the invention：
To solve the above problems, the demand of the fireworks production automation is met, this patent discloses a kind of fireworks powder batch mixing
Device.Air amplifier is, using hydrodynamics wall attachment effect, only to drive surrounding air as power source with a small amount of compressed air
Flowing forms the device of high pressure, high velocity air, can be used to convey the pipeline transmission of particle, granular material, non-activity parts, nothing
Electricity, without scintillation and without explosion danger.It is same with easy regulation, peace and quiet, easy care, many materials compared to traditional gravity and vavuum pump
When dispatching etc. advantage.This patent can realize that many material synchronizations, controlled amounts, continuation convey material by air amplifier, and
Gas batch mixing is carried out, is reached and is continuously made up a prescription, realize the accurate continuous life for coordinating auto-filling downstream production line to realize fireworks powder
Effect is produced, and the safety of mixed medicine process is further ensured that by protective gas, spray system etc..
To reach above-mentioned technique effect, the technical scheme is that：
A kind of fireworks powder mixing device, including accumulator, control module, feed system and mixing device, the feeding
System is made up of air amplifier and conveyance conduit, the accumulator connected by the air amplifier of feed system and feeding in
Ventilative mixing device, the mixing device is provided with air-vent.
Further to improve, the air amplifier carries out air feed by air supply device.
Further to improve, the air amplifier is communicated with protective gas feeding mechanism.
Further to improve, the mixing device is provided with protective gas retracting device.
Further to improve, the fireworks powder mixing device includes spray system, and the spray system can be used for batch mixing
The explosion-proof spray of device or mixing device cleaning.
Further to improve, the mixing device is connected with temperature and/or pressure-detecting device, and temperature and/or pressure are examined
Device link control module is surveyed, control module can control spray system.
Further to improve, the mixing device bottom is communicated with gas boiling blending system.
Further to improve, the feed system is connected by spiral mixing tube with mixing device.
It is further to improve, it is provided with proportioning device in the accumulator.
Further to improve, the settable dispatching quantitative parameter of the control module controls different storage tank proportioning devices to press
Formula is quantified or/and timing feeding.
Brief description of the drawings
Fig. 1 is the structural representation of this patent.
Specific embodiment
Technical scheme is illustrated below by way of specific embodiment and with reference to accompanying drawing.
It is as shown in Figure 1 including accumulator 1, control module, feed system and mixing device 3, it is characterised in that it is described to send
Material system is made up of air amplifier and conveyance conduit, and the accumulator 1 is connected and sent by the air amplifier 2 of feed system
Expect that, in ventilative mixing device 3, the mixing device 3 is provided with air-vent 14.The present invention passes through air amplifier 2 by accumulator 1
Interior material is blown in mixing device 3 by feed system and is mixed.Include carrying out the feed pipe of feeding due to feed system,
Material transportation is carried out by feed pipe 19, therefore overcomes conveyer belt etc. not adapt to intricately shape, and relatively costly problem.
Simultaneously because using blow air, because material is separated into small particle in transportation, various materials reach batch mixing
The effect of mixing is can reach after device 3.After material reaches mixing device 3, air is flowed out from air-vent 14, and the material of mixing is stayed
In mixing device.Mixing device 3 is mixing tank etc..
Air amplifier 2 carries out air feed by air supply device 5, and air amplifier 2 is communicated with protective gas feeding mechanism 6,
Protective gas is nitrogen, helium or other protective gas.By protective gas so that raw material is isolated with the oxygen in air, from
And increased the security of batch mixing.Protection air supply device 6 is nitrogen pot, helium tank or other protective gas feeding mechanisms.
In order to recycle protective gas, mixing device 3 is provided with protective gas retracting device, and mixing device 3 is by protecting
Shield gas concentration unit is connected with protective gas feeding mechanism 6.It is close that protective gas retracting device includes that the outer cover of mixing device 3 sets
Sealing cover 7, the connective protection air supply device 6 of seal closure 7 so that protective gas reflux cycle is used.
In order to be further ensured that production district safety, it is ensured that blast occurs or fire causes safety, be also equipped with spray system.
Spray system includes spray head 9, and spray head 9 is provided with electricity by the joining water box 11 of shower 10 on shower 10
Magnet valve 12.Mixing device 3 is connected with pressure-detecting device, and pressure-detecting device is connected with magnetic valve 12.So there is explosion time,
Pressure-detecting device detects pressure more than threshold value, and signal is transported into magnetic valve 12, and magnetic valve 12 is opened, and spray head 9 is to mixed
Material device 3 is sprayed water, and is put out a fire.
Pressure-detecting device is pressure gauge 13, preferably explosion-proof static pressure table.Pressure-detecting device also can be replaced cigarette
Mist sensor, temperature sensor etc..
In order to further uniform batch mixing, air amplifier 2 connect the top of mixing device 3, the bottom of mixing device 3 is communicated with
Gas boiling blending system.Gas boiling blending system includes surrounding the sealing plate 15 of the bottom of mixing device 3, and sealing plate 15 is connected
There is the second air pump 16.So liquidated by top and the bottom air-flow so that material powders suspend and mix, so that mixing is more uniform.
The connective protection air supply device 6 of second air pump 16, so as to ensure that the material moment is in the atmosphere of protective gas.
Material is mixed in order to further quick, all air amplifiers 2 are connected by spiral mixing tube 8 with mixing device 3
It is logical, so as to fully be premixed in spiral mixing tube 8, so that material mixing is more uniform.
In order that it is more accurate to discharge, proportioning device is provided with accumulator 1.
Proportioning device is weight sensor, the medicine meausring apparatus 18 being just correspondingly arranged to the discharging opening of accumulator 1.Storing
The discharging opening of device 1 is provided with control valve 17
Mixing device 3 is connected by L shapes pipe 20 with air amplifier 2.
Control module can be the intelligence control systems such as desktop computer, notebook computer, smart mobile phone, by control module control
The automatic running of the devices such as air amplifier processed 2, control valve 17, magnetic valve 12.
Although the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of fireworks powder mixing device, including accumulator (1), control module, feed system and mixing device (3), it is special
Levy and be, the feed system is made up of air amplifier and conveyance conduit, the air that the accumulator (1) passes through feed system
Amplifier (2) is connected and feeding is in ventilative mixing device (3), and the mixing device (3) is provided with air-vent (14).
2. fireworks powder mixing device as claimed in claim 1, it is characterised in that the air amplifier (2) is by air feed
Device (5) carries out air feed.
3. fireworks powder mixing device as claimed in claim 2, it is characterised in that the air amplifier (2) is communicated with guarantor
Shield gas supply device (6).
4. fireworks powder mixing device as claimed in claim 3, it is characterised in that the mixing device (3) is provided with protection
Gas concentration unit.
5. fireworks powder mixing device as claimed in claim 1, it is characterised in that the fireworks powder mixing device includes spray
Pouring system, the spray system can be used for the explosion-proof spray of mixing device or mixing device cleaning.
6. fireworks powder mixing device as claimed in claim 5, it is characterised in that the mixing device (3) is connected with temperature
And/or pressure-detecting device, temperature and/or pressure-detecting device link control module, control module can control spray system.
7. fireworks powder mixing device as claimed in claim 2 or claim 3, it is characterised in that mixing device (3) the bottom connection
There is gas to be blown into blending system.
8. fireworks powder mixing device as claimed in claim 1, it is characterised in that the feed system passes through spiral mixing tube
(8) connected with mixing device (3).
9. fireworks powder mixing device as claimed in claim 1, it is characterised in that is provided with the accumulator (1) quantitative
Device.
10. fireworks powder mixing device as claimed in claim 9, it is characterised in that the settable dispatching of the control module is fixed
Amount parameter, controls different storage tank proportioning devices to be quantified by formula or/and timing feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000973.9A CN106748586B (en) | 2017-01-03 | 2017-01-03 | A kind of fireworks powder mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000973.9A CN106748586B (en) | 2017-01-03 | 2017-01-03 | A kind of fireworks powder mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106748586A true CN106748586A (en) | 2017-05-31 |
| CN106748586B CN106748586B (en) | 2019-02-15 |
Family
ID=58952108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000973.9A Active CN106748586B (en) | 2017-01-03 | 2017-01-03 | A kind of fireworks powder mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106748586B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120346A (en) * | 2018-02-05 | 2018-06-05 | 江西常驰实业有限公司 | A kind of automatic balance type pyrotechnics gunpowder batch mixer |
| CN109336723A (en) * | 2018-12-12 | 2019-02-15 | 常德鼎工烟花爆竹科技发展有限公司 | A kind of fireworks powder mixing filler device |
| CN109341438A (en) * | 2018-12-12 | 2019-02-15 | 常德鼎工烟花爆竹科技发展有限公司 | A kind of fireworks powder mixing detects loading method automatically |
| CN109369310A (en) * | 2018-12-24 | 2019-02-22 | 长沙学院 | A kind of gunpowder quantifies mixing arrangement |
| CN110483218A (en) * | 2019-08-19 | 2019-11-22 | 浏阳市真工机械制造有限公司 | A kind of all-in-one machine of the intelligent mixing automatically of black powder, upper damp, die-filling film-making |
| CN110864537A (en) * | 2019-12-12 | 2020-03-06 | 长沙跃奇节能电气设备有限公司 | Pyrotechnic composition dryer and cleaning method thereof |
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| CN102557843A (en) * | 2011-12-15 | 2012-07-11 | 长春汇维科技发展有限公司 | Automatic production line for high-energy composite explosive blocks |
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| CN204223823U (en) * | 2014-10-29 | 2015-03-25 | 上海帕圣制药设备有限公司 | A kind of capsule delivery system |
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2017
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| CN2798938Y (en) * | 2005-04-29 | 2006-07-26 | 成长 | Static pressure pneumatic-delivery tabletting and feeding system |
| CN201245571Y (en) * | 2008-06-27 | 2009-05-27 | 浏阳市集里浏河机械厂 | Automatic fireworks power ingredient mixing equipment |
| CN202036956U (en) * | 2011-03-23 | 2011-11-16 | 武汉回盛生物科技有限公司 | Premixing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120346A (en) * | 2018-02-05 | 2018-06-05 | 江西常驰实业有限公司 | A kind of automatic balance type pyrotechnics gunpowder batch mixer |
| CN108120346B (en) * | 2018-02-05 | 2023-09-05 | 宜春市科远化工有限公司 | Automatic balanced pyrotechnic charge blendor |
| CN109336723A (en) * | 2018-12-12 | 2019-02-15 | 常德鼎工烟花爆竹科技发展有限公司 | A kind of fireworks powder mixing filler device |
| CN109341438A (en) * | 2018-12-12 | 2019-02-15 | 常德鼎工烟花爆竹科技发展有限公司 | A kind of fireworks powder mixing detects loading method automatically |
| CN109369310A (en) * | 2018-12-24 | 2019-02-22 | 长沙学院 | A kind of gunpowder quantifies mixing arrangement |
| CN110483218A (en) * | 2019-08-19 | 2019-11-22 | 浏阳市真工机械制造有限公司 | A kind of all-in-one machine of the intelligent mixing automatically of black powder, upper damp, die-filling film-making |
| CN110483218B (en) * | 2019-08-19 | 2024-04-26 | 浏阳市真工机械制造有限公司 | Intelligent automatic mixing, dampening and die filling tablet-making integrated machine for black powder |
| CN110864537A (en) * | 2019-12-12 | 2020-03-06 | 长沙跃奇节能电气设备有限公司 | Pyrotechnic composition dryer and cleaning method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106748586B (en) | 2019-02-15 |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200429 Address after: 430070 705, 706a, building 1, Huigu spacetime, No.206, laowuhuang highway, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Tuozhijia Information Technology Co.,Ltd. Address before: 303, room 4, unit 410300, Taoyuan District Committee, Taoyuan Town, ancient town, Changsha, Hunan,, Liuyang Patentee before: CHANGSHA YILIU MACHINERY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: 410300 Qingjiang Village, Shegang Town, Liuyang City, Changsha City, Hunan Province Patentee after: Liuyang Yuantai Fireworks Manufacturing Co.,Ltd. Address before: 430070 705, 706a, building 1, Huigu spacetime, No.206, laowuhuang highway, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Tuozhijia Information Technology Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170531 Assignee: Liuyang Shuangshi fireworks manufacturing Co.,Ltd. Assignor: Liuyang Yuantai Fireworks Manufacturing Co.,Ltd. Contract record no.: X2023980046011 Denomination of invention: A fireworks powder mixing device Granted publication date: 20190215 License type: Common License Record date: 20231107 |