CN109092175A - A kind of the vibration mixed method and equipment of ignition charge - Google Patents
A kind of the vibration mixed method and equipment of ignition charge Download PDFInfo
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- CN109092175A CN109092175A CN201811145725.4A CN201811145725A CN109092175A CN 109092175 A CN109092175 A CN 109092175A CN 201811145725 A CN201811145725 A CN 201811145725A CN 109092175 A CN109092175 A CN 109092175A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
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Abstract
The invention relates to hybrid technology fields, and in particular, to a kind of the vibration mixed method and equipment of ignition charge.For the vibration mixed method the following steps are included: by material to be mixed according to preset quality than being packed into the mixing vessel of vibration mixing apparatus, the vibration mixing apparatus includes sound wave mixing arrangement, mixing vessel and atomizer；Start the sound wave mixing arrangement and generate vibration, the sound wave mixing arrangement drives the mixing vessel to make forced vibration, is mixed loaded on the material to be mixed in the mixing vessel by vibration, forms mixture；Using the atomizer by it is intermittent it is spraying by the way of according to preset quality ratio into the mixing vessel plus water, form the ignition charge.The vibration mixed method has the characteristics that mix without dead angle, incorporation time is short, mixing uniformity is good, mixing efficiency is high and safety is good.
Description
Technical field
This application involves hybrid technology fields, and in particular, to a kind of the vibration mixed method and equipment of ignition charge.
Background technique
Air bag has become the standard configuration of auto vendor as the passive security facility of automobile, and air bag is to pass through a little
The gunpowder gas filler that produces in firework type gas generator that ignites carries out rapid expanding, and therefore, ignition charge becomes automobile pyrotechnics
The important component of formula gas generator.Existing ignition charge belongs to energetic material and energy is higher.
The vibration mixed method of existing ignition charge are as follows: firstly, being carried out using three-dimensional mixer to the material in mixing vessel
Dry-mixed 90 minutes；Then, the material after will be dry-mixed is transferred in another mixing vessel, then is carried out by spiral ribbon mixer wet
It is mixed.Due to needing first to carry out in the mixed process of existing ignition charge dry-mixed wet mixing, and dry-mixed process and wet mixing process are carried out again
It is carried out in different mixing machines respectively, also needs to carry out the transfer of dry material when entering wet mixing process from dry-mixed process,
The mixed method of existing ignition charge is caused to have mixing efficiency low and the problem of safety difference.
Summary of the invention
The vibration mixed method and equipment of a kind of ignition charge are provided in the embodiment of the present application, which has
Mixing is without dead angle, the feature that incorporation time is short, mixing uniformity is good, mixing efficiency is high and safety is good.
According to the first aspect of the embodiment of the present application, a kind of vibration mixed method of ignition charge, the vibration are provided
Mixed method the following steps are included:
By material to be mixed according to preset quality than being packed into the mixing vessel of vibration mixing apparatus, the vibration mixing is set
Standby includes sound wave mixing arrangement, mixing vessel and atomizer；
Start the sound wave mixing arrangement and generate vibration, the sound wave mixing arrangement drives the mixing vessel to make forced oscillation
It is dynamic, it is mixed loaded on the material to be mixed in the mixing vessel by vibration, forms mixture；
Using the atomizer by it is intermittent it is spraying by the way of according to preset quality into the mixing vessel plus water, shape
At the ignition charge.
Preferably, the step in the mixing vessel that material to be mixed is vibrated mixing apparatus than loading according to preset quality
In:
The material to be mixed include mass percent account for 5%~35% boron powder and mass percent account for 65%~
95% oxidant；
Using the atomizer by it is intermittent it is spraying by the way of according to preset quality ratio into the mixing vessel plus
In the step of water:
The quality of water is the 5%~15% of the gross mass of the material to be mixed.
Preferably, after in the mixing vessel that material to be mixed is vibrated mixing apparatus than loading according to preset quality,
And before starting the sound wave mixing arrangement and generating vibration, further includes:
Sealing is equipped with the mixing vessel of the material to be mixed.
Preferably, 3min~10min after starting the sound wave mixing arrangement and generating vibration, executes and uses the atomization
Device adds water into the mixing vessel according to preset quality ratio by intermittent spraying mode.
Preferably, using the atomizer by it is intermittent it is spraying by the way of hold to the mixing according to preset quality ratio
In the step of adding water in device:
The intermittent spraying design parameter are as follows: spray time 3s, the spraying intermittent time is 3s, and spray rate is
1.5ml/s~3ml/s.
Preferably, before starting the sound wave mixing arrangement and generating vibration, further includes:
The running parameter of the sound wave mixing arrangement is set, the mixing acceleration of the sound wave mixing arrangement be 20g~
60g, incorporation time 5min-15min；
Wherein, g is acceleration of gravity.
Preferably, after starting the sound wave mixing arrangement and generating, further includes:
Measure the temperature of the mixture；
Discharge the electrostatic charge being formed in the mixture.
According to the second aspect of the embodiment of the present application, provide a kind of for executing any one in above-mentioned technical proposal
Vibrate mixed method vibration mixing apparatus, the vibration mixing apparatus include sound wave mixing arrangement, mixing vessel, atomizer, with
The water storage container and control device of the atomizer fluid connection；
The sound wave mixing arrangement includes rack and the exciting unit for being installed on the rack, and the exciting unit is for producing
Raw vibration, and the mixing vessel is driven to make forced vibration；
The mixing vessel and the exciting unit are sequentially connected, and are provided with and accommodate cavity and for sealing the appearance
Empty the sealing cover of chamber；
The atomizer is installed on the sealing cover, forms water mist for carrying out atomization to water, and the water mist is sprayed to
The accommodating cavity；
The water storage container is used to provide water source to the atomizer；
The control device is connect with the sound wave mixing arrangement, the mixing vessel and the equal signal of the atomizer,
For controlling the sound wave mixing arrangement, the mixing vessel and atomizer movement.
It preferably, further include the static conducting device for being installed on the mixing vessel；
The static conducting device is used to eliminate the electrostatic charge in the accommodating cavity in real time.
It preferably, further include the temperature measuring equipment for being installed on the mixing vessel；
The temperature measuring equipment is connect with the control device signal, for accommodating the temperature in cavity described in real-time detection,
And the temperature information that will test is sent to the control device；
The control device is used for the temperature information for comparing preset temperature and receiving, and is greater than in the temperature information
When the preset temperature, the control device controls the sound wave mixing arrangement and stops working.
Using the vibration mixed method of the ignition charge provided in the embodiment of the present application, since material to be mixed is packed into one
Mixing vessel can complete entire mixed process, and can only be realized by vibrating mixing apparatus to be mixed in mixing vessel
Dry-mixed and wet mixing in existing mixed process is combined into one by the mixing of material, not only reduces the mixing work in mixed process
The quantity type of sequence, used mixing vessel and mixing machine avoids the dry powder when entering wet mixing process from dry-mixed process
Material transfer, and blade is also eliminated to the mechanism of material by vibrating mixing；Therefore, which has
Mixing is without dead angle, the feature that incorporation time is short, mixing uniformity is good, mixing efficiency is high and safety is good.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of flow chart of the vibration mixed method of ignition charge provided by the embodiments of the present application；
Fig. 2 is the flow chart of the vibration mixed method of another ignition charge provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of the vibration mixing apparatus of ignition charge provided by the embodiments of the present application；
Fig. 4 is a kind of working principle diagram of the vibration mixing apparatus of ignition charge provided by the embodiments of the present application.
Appended drawing reference:
1- vibrates mixing apparatus；2- material to be mixed；11- sound wave mixing arrangement；12- mixing vessel；13- atomizer；14-
Water storage container；15- static conducting device；16- temperature measuring equipment；17- control device；121- accommodates cavity；141- water pipeline.
Specific embodiment
During realizing the application, inventors have found that existing ignition charge need first to carry out in mixed process it is dry-mixed
Wet mixing is carried out again, and dry-mixed process and wet mixing process carry out in different mixing machines respectively, it is wet entering from dry-mixed process
The transfer for also needing to carry out dry material when mixed process causes the mixed method of existing ignition charge to have mixing efficiency low and safe
Property difference problem.
In view of the above-mentioned problems, providing the vibration mixed method and equipment of a kind of ignition charge, the vibration in the embodiment of the present application
The dry-mixed and wet mixing of material can be completed using a mixing vessel and vibration mixing apparatus for dynamic mixed method, avoid from dry
Mixed process enters dry material transfer when wet mixing process, has mixing without dead angle, incorporation time is short, mixing uniformity is good, mixed
Close the high-efficient and good feature of safety.
In order to which technical solution in the embodiment of the present application and advantage is more clearly understood, below in conjunction with attached drawing to the application
Exemplary embodiment be described in more detail, it is clear that described embodiment be only the application a part implement
Example, rather than the exhaustion of all embodiments.It should be noted that in the absence of conflict, embodiment and reality in the application
The feature applied in example can be combined with each other.
Embodiment one
The embodiment of the present application provides a kind of vibration mixed method of ignition charge, as depicted in figs. 1 and 2, vibration mixing
Method may comprise steps of:
Step S10, by material to be mixed according to preset quality than being packed into the mixing vessel 12 of vibration mixing apparatus 1, vibration
Dynamic mixing apparatus 1 includes sound wave mixing arrangement 11, mixing vessel 12 and atomizer 13 that is, by vibration mixing apparatus 1 mixed
Mixed material is treated in conjunction container 12 to be mixed；As shown in Fig. 2 flow chart, material to be mixed is being packed into vibration mixing apparatus
It can also include step S40 after in 1 mixing vessel 12, that is, sealing is equipped with the mixing vessel 12 of material to be mixed；Igniting
The material to be mixed of medicine may include that mass percent accounts for 5%~35% boron powder and mass percent accounts for 65%~95%
The mass percent of oxidant, boron powder is specifically as follows: 5%, 8%, 10%, 12%, 15%, 16%, 18%, 19%, 20%,
21%, 22%, 23%, 24%, 25%, 26%, 28%, 30%, 32%, 35%, correspondingly, the mass percent of oxidant
Can be with are as follows: 95%, 92%, 90%, 88%, 85%, 84%, 82%, 81%, 80%, 79%, 78%, 77%, 76%, 75%,
74%, 72%, 70%, 68%, 65；
Step S20, starting sound wave mixing arrangement 11 generate vibration, and sound wave mixing arrangement 11 drives mixing vessel 12 to be forced to
Vibration is mixed by vibration loaded on the material to be mixed in mixing vessel 12, forms mixture 2；The purpose of step S20 is
Carry out the material to be mixed being packed into mixing vessel 12 by the vibration of sound wave mixing arrangement 11 dry-mixed, by ignition charge to
After mixed material is packed into mixing vessel 12, the exciting unit by starting sound wave mixing arrangement 11 generates vibration, by being forced to
The mixing vessel 12 of vibration is vibrated, so that the material to be mixed in mixing vessel 12 is stirred, is mixed by vibration
It closes, so that material to be mixed realizes dry mixing process；
Step S30, using atomizer 13 by it is intermittent it is spraying by the way of according to preset quality ratio into mixing vessel 12
Add water, forms ignition charge；The purpose of step S30 is that mixture 2 is made to carry out wet mixing.In 12 vibration processes of mixing vessel, pass through
The intermittent spraying mode of atomizer 13 adds water into mixing vessel 12, realizes the wet mixing of material to be mixed after dry-blending, so that
Dry-mixed and wet mixing process is continuously finished by the same mixing vessel 12 and the same vibration mixing apparatus 1, is eliminated existing
Technology needs to shift dry-mixed material from a container to another container in mixed process the process to realize wet mixing, and
It can be completed in non-stop-machine situation and add water process；The quality of the water being added into mixing vessel 12 can for ignition charge to
The 5%~15% of the gross mass of mixed material, specifically can be with are as follows: 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%,
13%, 14%, 15%.
The vibration mixed method of above-mentioned ignition charge only passes through a mixing vessel 12 and a vibration mixing apparatus 1 can be real
The dry-mixed and wet mixing process of existing ignition charge, when entering wet mixing process from dry-mixed process among without pause, without will be dry-mixed
Material shifts from a container to another container and realizes wet mixing, can be improved the safety of mixing；With use in the prior art
The process that agitating paddle is mixed is compared, and the vibration that above-mentioned vibration mixed method is generated using sound wave mixing arrangement 11 is so that mixing
Container 12 realizes vibration, and then the material to be mixed being seated in mixing vessel 12 is made to be stirred, mix, and can both eliminate and stir
Blade is mixed to the mechanism of material, moreover it is possible to eliminate mixing dead angle, improve mixing uniformity and shorten incorporation time.
Simultaneously as using adding water into mixing vessel 12 by spraying plus by the way of water, to realize the wet mixing of material to be mixed,
Water is uniformly sprayed at the top of material to be mixed in spraying form, makes to be mixed area between water mist and material to be mixed
Increase, simultaneously because the water droplet in water mist is smaller, convenient for the mixing of water mist and material, and mixing uniformity is good.Therefore, using spray
Mist add the mode of water be conducive to improve ignition charge mixing uniformity and mixing efficiency.
Therefore, which has mixing without dead angle, incorporation time is short, mixing uniformity is good, mixing efficiency is high
The good feature with safety.
In a kind of specific embodiment, flow chart as shown in Figure 2, by material to be mixed according to preset quality than filling
After entering to vibrate the step S10 in the mixing vessel 12 of mixing apparatus 1, and in the starting generation vibration of sound wave mixing arrangement 11
Before step S20, above-mentioned vibration mixed method further include:
Step S40, sealing are equipped with the mixing vessel 12 of material to be mixed.
Step S10 in the mixing vessel 12 that material to be mixed is vibrated mixing apparatus 1 than loading according to preset quality
Later, and before starting sound wave mixing arrangement 11 generates the step S20 of vibration, above-mentioned vibration mixed method further includes sealing
The step S40 of mixing vessel 12 equipped with material to be mixed can prevent material to be mixed by the sealing to mixing vessel 12
Spill out of mixing vessel 12 in the case of vibrations, guarantee the constant rate of material to be mixed, it is mixed to be also beneficial to raising sound wave
Attach together set 11 Oscillation Amplitude and vibration frequency, and then be conducive to shorten incorporation time, improve mixing efficiency and improve mixing
Uniformity.
Specifically, 3min~10min after the step S20 that starting sound wave mixing arrangement 11 generates vibration, executes use
Step S30 of the atomizer 13 by intermittent spraying mode according to preset quality than adding water into mixing vessel 12.
3min~10min after starting sound wave mixing arrangement 11 generates vibration, that is, to be mixed in mixing vessel 12
Material occur dry-mixed 3min~10min and then into mixing vessel 12 plus water with realize it is dry-mixed after wet mixing；Due to mixing
In the process using atomizer 13 by it is intermittent it is spraying by the way of into mixing vessel 12 plus water, without interrupting mixed process
Persistently add water into material to be mixed, maintains the continuity of mixed process, while without more vibration mixing apparatus 1 and mixing
Container 12 further improves mixing efficiency and mixed safety.
After starting sound wave mixing arrangement 11 generates vibration 3min~10min, refer in starting sound wave mixing arrangement 11
To mixing when progress after vibration 3min, 4min, 5min, 6min, 7min, 8min, 9min or 10min to mixing vessel 12
Add water in container 12.
Further, using atomizer 13 by it is intermittent it is spraying by the way of according to preset quality ratio to mixing vessel
In 12 plus in the step S30 of water: it can realize that intermittent spraying mode adds water into mixing vessel 12 by atomizer 13, and
And intermittent spraying design parameter can be with are as follows: spray time 3s, spraying intermittent time are 3s, spray rate 1.5ml/s
~3ml/s.It is intermittent spraying, that is, in spray process, continue spraying 3s, then interrupt spraying 3s, continues to be sprayed 3s again, with
This mode carries out by spraying plus water, spray timings can be determined according to the actual situation；Spray rate can choose following parameter:
1.5ml/s、1.8ml/s、2ml/s、2.2ml/s、2.5ml/s、3ml/s。
On the basis of above-mentioned various embodiments, as shown in Fig. 2, starting the step of sound wave mixing arrangement 11 generates vibration
Before S20, vibration mixed method can also include:
Step S50, is arranged the running parameter of sound wave mixing arrangement 11, and the mixing acceleration of sound wave mixing arrangement 11 can be
20g~60g, incorporation time can be 5min-15min；Wherein, g is acceleration of gravity.Specifically mixing acceleration can be with are as follows:
20g,25g,30g,35g,40g,45g,50g,55g,60g；Incorporation time may be: 5min, 6min, 7min, 8min,
9min,10min,11min,12min,13min,14min,15min.In the process mixed using sound wave mixing arrangement 11
In, mixing acceleration and incorporation time can mix according to the damping characteristic of material to be mixed, quality and material to be mixed
The volume loaded in container 12 is determined.
It is carried out in mixed process using above-mentioned vibration mixed method, the sequence of step S50 and step S40 can mutually intersect
It changes, that is, as shown in Figure 2, step S50 can be executed after the step s 40, can also be executed before step S40；Namely
It says, what the step S50 of the step S40 and the running parameter of setting sound wave mixing arrangement 11 that seal mixing vessel 12 were not fixed holds
Row sequence, can execute according to actual needs.
As shown in Fig. 2 flow chart, can also include: after the step S20 that starting sound wave mixing arrangement 11 generates vibration
Step S60 measures the temperature of mixture 2；It, can be using the temperature detections such as temperature sensor dress in mixed process
The temperature for setting the mixture in measurement mixing vessel 12 can be grasped mixed in time by the real-time detection of the temperature to mixture 2
Close container 12 in temperature, prevent because temperature is excessively high have an accident the case where appearance, convenient for improve mixed process peace
Quan Xing；
Step S70 discharges the electrostatic charge being formed in mixture 2；In mixed process, static conducting device 15 can be used
Will be formed in the mixture 2 in mixing vessel 12 electrostatic charge export, in and/or discharge, be formed in mixing by discharging in time
Electrostatic charge in object 2, can prevent because static charge accumulation is more cause danger the case where appearance similarly can be improved mixing
The safety of process.
Step S60 and step S70 synchronous with step S20 can be executed, and can also be executed after step S20, and walk
The execution sequence of rapid S60 and step S70 can be as shown in Figure 2, can also be mutual by the execution sequence of step S60 and step S70
It is exchanged.
Using above-mentioned vibration mixed method in the mixed process for carrying out ignition charge, since material to be mixed is packed into one
Mixing vessel 12 can complete entire mixed process, and can only be realized by the vibration of a sound wave mixing arrangement 11 to mixed
The mixing for closing material to be mixed in container 12, the dry-mixed and wet mixing in existing mixed process is combined into one, is not only reduced mixed
The quantity of mixed processes, used mixing vessel 12 and sound wave mixing arrangement 11 during conjunction is avoided from dry-mixed work
Sequence enters dry material transfer when wet mixing process, and also eliminates blade to the mechanism of material by vibrating mixing；
Therefore, which has mixing without dead angle, incorporation time is short, mixing uniformity is good, mixing efficiency is high and safety
Good feature.
Embodiment two
The embodiment of the present application also provides a kind of for executing the point of any one vibration mixed method in above-described embodiment
The vibration mixing apparatus 1 of gunpowder, as shown in Fig. 3 and Fig. 4 structure, which includes sound wave mixing arrangement 11, mixing
Container 12, the water storage container 14 being in fluid communication with atomizer 13, is installed on and mixes appearance the atomizer 13 for being installed on mixing vessel 12
The static conducting device 15 of device 12, the temperature measuring equipment 16 and control device 17 for being installed on mixing vessel 12；Sound wave mixing arrangement 11
It may include rack, exciting unit, reaction unit and load unit, exciting unit can be mechanical vibration excitor, electromagnetic type
Vibration excitor or fluid pressure type vibration excitor；Mixing vessel 12 can be driven by load unit and/or reaction unit and exciting unit
Connection, exciting unit drive mixing vessel 12 to make forced vibration for generating vibration, and by reaction unit and load unit；
Mixing vessel 12 and exciting unit are sequentially connected, and are provided with the sealing cover of accommodating cavity 121 and sealing accommodating cavity 121, hold
Chamber 121 is emptied for accommodating the mixture 2 for forming ignition charge；Atomizer 13 is installed on sealing cover, for carrying out atomization shape to water
The mixture 2 in the accommodating cavity 121 of mixing vessel 12 is sprayed at water mist, and by water mist；Water storage container 14 is used for atomizer
13 provide water source；Control device 17 is connect with sound wave mixing arrangement 11, mixing vessel 12 and the equal signal of atomizer 13, for controlling
Sound wave mixing arrangement 11, mixing vessel 12 and atomizer 13 processed act.Mixing vessel 12 can have any shape, can seal
Container；Water storage container 14 or arbitrary shape, the container for capableing of water storage.Since atomizer 13 is installed on sealing cover
On, the spray head of atomizer 13 is set to the top of material, during carrying out spraying by atomizer 13, sprays to convenient for water mist
Mixture 2, and convenient for mixing the material raised by vibration with water mist, mixing efficiency and mixing speed can be further increased
Degree.
Since above-mentioned vibration mixing apparatus 1 includes for making mixing vessel 12 generate the sound wave mixing arrangement 11 of vibration, using
It is provided in the mixing vessel 12 of receiving material to be mixed, the atomizer 13 for adding water into mixing vessel 12, to atomizer 13
The water storage container 14 and control device 17 at water source can be mixed by sound wave after material to be mixed is packed into mixing vessel 12
It attaches together and sets 11 and vibrate mixing vessel 12, so that the material to be mixed in mixing vessel 12 has carried out during vibration
Full mixing, and moisture is provided to realize the wet mixing of material to be mixed to material to be mixed by atomizer 13, make material to be mixed
Dry-mixed and wet mixing can be once completed by above-mentioned vibration mixing apparatus 1, reduces equipment in the case where improving mixing efficiency
Usage quantity shortens incorporation time, improves mixing efficiency and mixing uniformity；By only in a mixing vessel 12
Mixed process eliminates the transfer of dry-mixed material in the prior art, to improve the safety of mixed process.
Above-mentioned vibration mixing apparatus 1 can also be realized by control device 17 to sound wave mixing arrangement 11, mixing vessel 12
And the automatic control of atomizer 13, and then can be improved the degree of automation of mixed process.
In order to further increase the safety of mixed process, as shown in Fig. 3 and Fig. 4 structure, above-mentioned vibration mixing apparatus 1 is also
It may include the static conducting device 15 and temperature measuring equipment 16 for being installed on mixing vessel 12；Static conducting device 15 holds for eliminating in real time
Empty the electrostatic charge that mixture 2 generates in mixed process in chamber 121；Temperature measuring equipment 16 is connect with 17 signal of control device, is used
In the temperature of the mixture 2 in real-time detection accommodating cavity 121, and the temperature information that will test is sent to control device 17.
Above-mentioned vibration mixing apparatus 1 can generate material by the static conducting device 15 added quiet in mixed process
Charge is exported, discharged or is neutralized, and can pass through the temperature of 16 real-time monitoring mixed material of temperature measuring equipment, such as mixed material
Temperature when reaching 50 DEG C, control device 17 can be passed through and stop material mixed process；It is filled by static conducting device 15 and thermometric
Setting 16 can prevent from the generations of perils such as occurring exploding because static focus is more or temperature is excessively high, be conducive to further mention
The safety of high mixed process.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (10)
1. a kind of vibration mixed method of ignition charge, which is characterized in that the vibration mixed method the following steps are included:
By material to be mixed according to preset quality than being packed into the mixing vessel of vibration mixing apparatus, the vibration mixing apparatus packet
Include sound wave mixing arrangement, mixing vessel and atomizer；
Starting the sound wave mixing arrangement and generates vibration, the sound wave mixing arrangement drives the mixing vessel to make forced vibration,
It is mixed loaded on the material to be mixed in the mixing vessel by vibration, forms mixture；
Using the atomizer by it is intermittent it is spraying by the way of according to preset quality ratio into the mixing vessel plus water, formed
The ignition charge.
2. vibration mixed method according to claim 1, which is characterized in that by material to be mixed according to preset quality ratio
It is fitted into the step in the mixing vessel of vibration mixing apparatus:
The material to be mixed includes that mass percent accounts for 5%~35% boron powder and mass percent accounts for 65%~95%
Oxidant；
Using the atomizer by it is intermittent it is spraying by the way of according to preset quality than into the mixing vessel plus water
In step:
The quality of water is the 5%~15% of the gross mass of the material to be mixed.
3. vibration mixed method according to claim 1, which is characterized in that by material to be mixed according to preset quality ratio
After being packed into the mixing vessel of vibration mixing apparatus, and before starting the sound wave mixing arrangement and generating vibration, also wrap
It includes:
Sealing is equipped with the mixing vessel of the material to be mixed.
4. vibration mixed method according to claim 1, which is characterized in that generate vibration starting the sound wave mixing arrangement
3min~10min after dynamic, execute using the atomizer by it is intermittent it is spraying by the way of according to preset quality ratio to described
Add water in mixing vessel.
5. vibration mixed method according to claim 1-4, which is characterized in that pass through using the atomizer
Intermittent spraying mode added according to preset quality ratio into the mixing vessel in the step of water:
The intermittent spraying design parameter are as follows: spray time 3s, spraying intermittent time are 3s, spray rate 1.5ml/
S~3ml/s.
6. vibration mixed method according to claim 1-4, which is characterized in that starting the sound wave mixing dress
It sets before generating vibration, further includes:
The running parameter of the sound wave mixing arrangement is set, and the mixing acceleration of the sound wave mixing arrangement is 20g~60g, is mixed
The conjunction time is 5min-15min；
Wherein, g is acceleration of gravity.
7. vibration mixed method according to claim 1-4, which is characterized in that starting the sound wave mixing dress
It sets after generating vibration, further includes:
Measure the temperature of the mixture；
Discharge the electrostatic charge being formed in the mixture.
8. a kind of vibrate the vibration mixing apparatus of mixed method for executing any one of claim 1-7 such as, feature exists
In including sound wave mixing arrangement, mixing vessel, atomizer, the water storage container being connected to the atomizer fluid and control dress
It sets；
The sound wave mixing arrangement includes rack and the exciting unit for being installed on the rack, and the exciting unit is for generating vibration
It is dynamic, and the mixing vessel is driven to make forced vibration；
The mixing vessel and the exciting unit are sequentially connected, and are provided with and accommodate cavity and for sealing the accommodating sky
The sealing cover of chamber；
The atomizer is installed on the sealing cover, forms water mist for carrying out atomization to water, and the water mist is sprayed to described
Accommodate cavity；
The water storage container is used to provide water source to the atomizer；
The control device is connect with the sound wave mixing arrangement, the mixing vessel and the equal signal of the atomizer, is used for
Control the sound wave mixing arrangement, the mixing vessel and atomizer movement.
9. vibration mixing apparatus according to claim 8, which is characterized in that further include being installed on leading for the mixing vessel
Electrostatic equipment；
The static conducting device is used to eliminate the electrostatic charge in the accommodating cavity in real time.
10. vibration mixing apparatus according to claim 8, which is characterized in that further include being installed on the mixing vessel
Temperature measuring equipment；
The temperature measuring equipment is connect with the control device signal, for the temperature in accommodating cavity described in real-time detection, and will
The temperature information detected is sent to the control device；
The control device is used for the temperature information for comparing preset temperature and receiving, and is greater than in the temperature information described
When preset temperature, the control device controls the sound wave mixing arrangement and stops working.
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| CN201811145725.4A CN109092175A (en) | 2018-09-29 | 2018-09-29 | A kind of the vibration mixed method and equipment of ignition charge |
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|---|---|---|---|
| CN201811145725.4A CN109092175A (en) | 2018-09-29 | 2018-09-29 | A kind of the vibration mixed method and equipment of ignition charge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939600A (en) * | 2019-03-12 | 2019-06-28 | 湖北航鹏化学动力科技有限责任公司 | A kind of the resonance mixed method and resonance mixing apparatus of starting mix agent |
| CN110317120A (en) * | 2019-05-30 | 2019-10-11 | 湖北航鹏化学动力科技有限责任公司 | Ignition charge and the preparation method and application thereof and air-cushion inflator |
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