CN109701801A - It eliminates liquid and passes through the method in jet pipe drip process with drop - Google Patents
It eliminates liquid and passes through the method in jet pipe drip process with drop Download PDFInfo
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- CN109701801A CN109701801A CN201811626570.6A CN201811626570A CN109701801A CN 109701801 A CN109701801 A CN 109701801A CN 201811626570 A CN201811626570 A CN 201811626570A CN 109701801 A CN109701801 A CN 109701801A
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Abstract
The invention discloses a kind of elimination liquid by the method in jet pipe drip process with drop, includes the following steps: 1) to use variant-frequency vibration preparation solution drip apparatus；2) signal is arranged: setting sine wave for waveform on signal generator (1), vibration frequency is set as 2-70Hz, and amplitude is set as 1-10mm；3) signal enlargement ratio is arranged: adjustment signal amplifier, current regulation 0.1-4A；4) liquid in liquid storage tank is imported into drip tray through piping, liquid height is set as 2-7cm；5) successively enabling signal generator, signal amplifier and vibration excitor, dripping.Method of the invention effectively reduces the generation in jet process with drop.Keep drop mass uniform, easily controllable, liquid utilization rate improves.
Description
Technical field
The present invention relates to a kind of elimination liquid to pass through the method in jet pipe drip process with drop.
Background technique
Liquid drips the various aspects of this process generally existing life and production by jet pipe, such as sprays in pesticide
Leaching, dripping pill production and fire-fighting fire extinguishing etc..In traditional drop preparation process, liquid is oozed by jet pipe, does not add external condition
And the method for using nature drippage is made because relying primarily on the effect forming of whereabouts gravity, surface tension of liquid and internal stress
At there is a large amount of liquidus between drop and drop in drips, in dropping process liquidus fracture generate with drop (due to
Liquid has viscosity, and liquidus generation is had during drippage, and liquidus can generate partial size much smaller than drop during fracture
Little particle be referred to as with drop).In production in most cases, with drop for production be it is useless even
Production can be adversely affected, such as cause single drop mass since the generation with drop occupies a part of liquid
It is uneven and uncontrollable, the decline of liquid utilization rate.
Existing jet pipe will appear during dripping with drop (such as Fig. 4, no mechanical oscillation), this can reduce production effect
Rate, or even the normal operation of production system can be hindered.Therefore a kind of generation that can be effectively eliminated with drop is found, is improved
The method of liquid utilization rate in drop preparation process is the important directions that the aspect of drop preparation at this stage needs to develop and probe into.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of elimination liquid to pass through companion in jet pipe drip process
With the method for drop.
Technical solution of the present invention is summarized as follows:
A method of liquid is eliminated by, with drop, including the following steps: in jet pipe drip process
1) variant-frequency vibration preparation solution drip apparatus, including signal generator 1 are used, signal generator 1 successively amplifies with signal
By cable connection, vibration excitor 3 is connect by threaded rod 4 with drip tray 5 for device 2 and vibration excitor 3, and jet pipe 6 is provided in drip tray 5；
Liquid storage tank 8 is connect by pipeline 7 with drip tray 5；
2) signal is arranged: setting sine wave for waveform on signal generator 1, vibration frequency is set as 2-70Hz, vibration
Width is set as 1-10mm；
3) signal enlargement ratio is arranged: adjustment signal amplifier 2, current regulation 0.1-4A；
4) liquid in liquid storage tank 8 is imported into drip tray 5 through piping 7, liquid height is set as 2-7cm；
5) successively enabling signal generator 1, signal amplifier 2 and vibration excitor 3, dripping.
Advantage:
Method of the invention effectively reduces the generation in jet process with drop.Keep drop mass uniform, it is easily controllable,
Liquid utilization rate improves.
Detailed description of the invention
Fig. 1 is variant-frequency vibration preparation solution drip apparatus schematic diagram.
Fig. 2 is pure water drips situation；Wherein (a) is nature drippage；(b) result is dripped for the method for embodiment 1 to shine
Piece.
Fig. 3 is 1310/ Cocoamidopropyl betaine CAB-35/ pure water (volume ratio 60:1:120) three of emulsifier mixing
Solution droplets drip situation；Wherein (a) is nature drippage；(b) result photo is dripped for the method for embodiment 2.
Fig. 4 is liquid polyethylene glycol drips situation, wherein (a) is nature drippage；(b) it is dripped for the method for embodiment 3
Fall result photo.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Embodiment 1
A method of liquid is eliminated by, with drop, including the following steps: in jet pipe drip process
1) use variant-frequency vibration preparation solution drip apparatus, see Fig. 1, including signal generator 1, signal generator 1 successively with letter
By cable connection, vibration excitor 3 is connect with drip tray 5 by threaded rod 4, is arranged in drip tray 5 for number amplifier 2 and vibration excitor 3
There is jet pipe 6；Liquid storage tank 8 is connect by pipeline 7 with drip tray 5；
2) signal is arranged: setting sine wave for waveform on signal generator 1, vibration frequency is set as 70Hz, amplitude
It is set as 1mm；
3) signal enlargement ratio is arranged: adjustment signal amplifier 2, current regulation 4A；
4) liquid (pure water (surface tension 72mN/m, viscosity 1cp)) in liquid storage tank 8 is imported through piping 7 and is dripped
Disk 5, liquid height is set as 5cm；
5) successively enabling signal generator 1, signal amplifier 2 and vibration excitor 3, dripping.
Camera shooting record is carried out to drop with high-speed camera instrument (Olympus i-SPEED), sees Fig. 2.
Embodiment 2
A method of liquid is eliminated by, with drop, including the following steps: in jet pipe drip process
1) variant-frequency vibration preparation solution drip apparatus, including signal generator 1 are used, signal generator 1 successively amplifies with signal
By cable connection, vibration excitor 3 is connect by threaded rod 4 with drip tray 5 for device 2 and vibration excitor 3, and jet pipe 6 is provided in drip tray 5；
Liquid storage tank 8 is connect by pipeline 7 with drip tray 5；
2) signal is arranged: setting sine wave for waveform on signal generator 1, vibration frequency is set as 40Hz, amplitude
It is set as 3mm；
3) signal enlargement ratio is arranged: adjustment signal amplifier 2, current regulation 3A；
4) by liquid (the 1310/ Cocoamidopropyl betaine CAB-35/ pure water (volume of emulsifier in liquid storage tank 8
Than 60:1:120) (surface tension 72mN/m, viscosity 45.73cp)) through the importing drip tray 5 of piping 7, liquid height is set as
7cm；
5) successively enabling signal generator 1, signal amplifier 2 and vibration excitor 3, dripping.
Camera shooting record is carried out to drop with high-speed camera instrument (Olympus i-SPEED), sees Fig. 3.
Embodiment 3
A method of liquid is eliminated by, with drop, including the following steps: in jet pipe drip process
1) variant-frequency vibration preparation solution drip apparatus, including signal generator 1 are used, signal generator 1 successively amplifies with signal
By cable connection, vibration excitor 3 is connect by threaded rod 4 with drip tray 5 for device 2 and vibration excitor 3, and jet pipe 6 is provided in drip tray 5；
Liquid storage tank 8 is connect by pipeline 7 with drip tray 5；
2) signal is arranged: setting sine wave for waveform on signal generator 1, vibration frequency is set as 2Hz, and amplitude is set
It is set to 10mm；
3) signal enlargement ratio is arranged: adjustment signal amplifier 2, current regulation 0.1A；
4) by the liquid (liquid polyethylene glycol 6000 (surface tension 50.43N/m, viscosity 800cp)) in liquid storage tank 8
Drip tray 5 is imported through piping 7, liquid height is set as 2cm；
5) successively enabling signal generator 1, signal amplifier 2 and vibration excitor 3, dripping.
Camera shooting record is carried out to drop with high-speed camera instrument (Olympus i-SPEED), sees Fig. 4.
By test of many times, is measured, seen by the candid photograph of the more test equipments such as Olympus i-SPEED high-speed camera instrument
Fig. 2,3,4, it can clearly be seen that either pure water, 1310/ Cocoamidopropyl betaine CAB-35/ pure water three mixing are molten
Liquid or liquid polyethylene glycol 6000 all use method of the invention, with the obviously less therefore of the invention method energy of drop
The generation with drop is effectively eliminated, by contrast, eliminates about 50% by mass with the yield of drop.
The preferred SA-SG030 of signal generator model；
The preferred SA-PA010 of signal amplifier model；
Vibration excitor model is preferably SA-JZ005T Electrodynamic Vibrators.
Claims (1)
1. a kind of liquid of eliminating is by the method in jet pipe drip process with drop, it is characterized in that including the following steps:
1) variant-frequency vibration preparation solution drip apparatus, including signal generator (1) are used, signal generator (1) successively amplifies with signal
Device (2) and vibration excitor (3) are by cable connection, and vibration excitor (3) is connect by threaded rod (4) with drip tray (5), in drip tray (5)
It is provided with jet pipe (6)；Liquid storage tank (8) is connect by pipeline (7) with drip tray (5)；
2) signal is arranged: setting sine wave for waveform on signal generator (1), vibration frequency is set as 2-70Hz, amplitude
It is set as 1-10mm；
3) signal enlargement ratio is arranged: adjustment signal amplifier (2), current regulation 0.1-4A；
4) liquid in liquid storage tank (8) is imported into drip tray (5) through piping (7), liquid height is set as 2-7cm；
5) successively enabling signal generator (1), signal amplifier (2) and vibration excitor (3), dripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626570.6A CN109701801A (en) | 2018-12-28 | 2018-12-28 | It eliminates liquid and passes through the method in jet pipe drip process with drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811626570.6A CN109701801A (en) | 2018-12-28 | 2018-12-28 | It eliminates liquid and passes through the method in jet pipe drip process with drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109701801A true CN109701801A (en) | 2019-05-03 |
Family
ID=66259372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811626570.6A Pending CN109701801A (en) | 2018-12-28 | 2018-12-28 | It eliminates liquid and passes through the method in jet pipe drip process with drop |
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| RU2091129C1 (en) * | 1992-07-10 | 1997-09-27 | Михаил Александрович Берман | Vibrating filter |
| CN2588335Y (en) * | 2002-12-13 | 2003-11-26 | 沈钧涛 | Level detector for water channel of irrigation area |
| CN2808366Y (en) * | 2005-07-21 | 2006-08-23 | 北京有色金属研究总院 | Apparatus for preparing precise soldered ball |
| CN101176921A (en) * | 2007-12-05 | 2008-05-14 | 扬州市邗江天和电子厂 | Technique of preparing blue pills and device thereof |
| CN101433885A (en) * | 2008-12-02 | 2009-05-20 | 西安交通大学 | Device for producing uniform continuous liquid droplet |
| CN102078259A (en) * | 2010-12-29 | 2011-06-01 | 天津大学 | Equipment and method for preparing uniform dripping pills |
| CN104655832A (en) * | 2013-11-15 | 2015-05-27 | 秋田爱普生株式会社 | Droplet oscillation device and droplet oscillation method |
| CN107287408A (en) * | 2017-07-03 | 2017-10-24 | 上海海事大学 | High-frequency percussion vibrational system and method for eliminating residual stress |
| CN107807026A (en) * | 2017-10-11 | 2018-03-16 | 北京理工大学 | A kind of drop atomization test device and method |
| CN108031848A (en) * | 2017-12-10 | 2018-05-15 | 北京工业大学 | A kind of device that droplet is prepared based on magnetic fluid exciting technology jet breakup |
| CN108472678A (en) * | 2016-01-26 | 2018-08-31 | 株式会社理光 | Droplet formation equipment and dispersing apparatus |
| CN109060805A (en) * | 2018-08-22 | 2018-12-21 | 北京理工大学 | A kind of experimental provision and method evaporating kinetic characteristic for studying droplet cluster |
-
2018
- 2018-12-28 CN CN201811626570.6A patent/CN109701801A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2091129C1 (en) * | 1992-07-10 | 1997-09-27 | Михаил Александрович Берман | Vibrating filter |
| CN2588335Y (en) * | 2002-12-13 | 2003-11-26 | 沈钧涛 | Level detector for water channel of irrigation area |
| CN2808366Y (en) * | 2005-07-21 | 2006-08-23 | 北京有色金属研究总院 | Apparatus for preparing precise soldered ball |
| CN101176921A (en) * | 2007-12-05 | 2008-05-14 | 扬州市邗江天和电子厂 | Technique of preparing blue pills and device thereof |
| CN101433885A (en) * | 2008-12-02 | 2009-05-20 | 西安交通大学 | Device for producing uniform continuous liquid droplet |
| CN102078259A (en) * | 2010-12-29 | 2011-06-01 | 天津大学 | Equipment and method for preparing uniform dripping pills |
| CN104655832A (en) * | 2013-11-15 | 2015-05-27 | 秋田爱普生株式会社 | Droplet oscillation device and droplet oscillation method |
| CN108472678A (en) * | 2016-01-26 | 2018-08-31 | 株式会社理光 | Droplet formation equipment and dispersing apparatus |
| CN107287408A (en) * | 2017-07-03 | 2017-10-24 | 上海海事大学 | High-frequency percussion vibrational system and method for eliminating residual stress |
| CN107807026A (en) * | 2017-10-11 | 2018-03-16 | 北京理工大学 | A kind of drop atomization test device and method |
| CN108031848A (en) * | 2017-12-10 | 2018-05-15 | 北京工业大学 | A kind of device that droplet is prepared based on magnetic fluid exciting technology jet breakup |
| CN109060805A (en) * | 2018-08-22 | 2018-12-21 | 北京理工大学 | A kind of experimental provision and method evaporating kinetic characteristic for studying droplet cluster |
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Application publication date: 20190503 |
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| RJ01 | Rejection of invention patent application after publication |