CN106237660A - A kind of negative pressure Defoaming machine - Google Patents
A kind of negative pressure Defoaming machine Download PDFInfo
- Publication number
- CN106237660A CN106237660A CN201610731086.4A CN201610731086A CN106237660A CN 106237660 A CN106237660 A CN 106237660A CN 201610731086 A CN201610731086 A CN 201610731086A CN 106237660 A CN106237660 A CN 106237660A
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- CN
- China
- Prior art keywords
- casing
- negative pressure
- area
- vacuum generator
- defoaming machine
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
Abstract
The invention discloses a kind of negative pressure Defoaming machine, it is characterized in that: described defoamer includes processing solution tank, casing, casing is provided with negative tube away from suction tube side, and negative tube is connected with vacuum generator, vacuum generator is connected with aerator by pipeline, is provided with filter cotton and indulges in serfing the Net with broken in casing.The foam that equipment is effectively produced by negative pressure froth breaking function of the present invention plays froth breaking and avoids the purpose of use of chemistry defoamer, and is conducive to the function of energy-saving and emission-reduction further.The present invention is by blower discharge mouth and vacuum generator air blast, the vacuum generator other end is connected to casing negative tube makes casing produce negative pressure, foam is sucked by casing negative pressure by suction inlet, and impacts broken bubble on broken indulging in serfing the Net, and foam breaks after bubble becomes liquid and flows back to processing solution tank by return duct.
Description
Technical field
The present invention relates to a kind of negative pressure Defoaming machine, particularly relate to a kind of compact conformation, negative pressure Defoaming machine that energy consumption is low.
Background technology
Along with the appearance of increasing electronic product, printed circuit board (PCB) factory gets more and more, in the making of printed circuit board (PCB)
In flow process, development and striping flow process all can produce substantial amounts of foam, and are difficult to discharge, therefore factory uses disappear because of needs froth breaking
Infusion carries out chemistry froth breaking, and this not only adds waste water and process, also has an impact the risk of quality, therefore occur pumping class in industry
Defoaming machine, utilizes impeller and blade to rotate and breaks bubble, but this type of can always, relatively consuming electric power, and because impeller and blade are wanted directly and change
Learning liquid medicine contact and need resistance to idle running, so needing to use SUS316 material or titanium material, therefore cost of manufacture is higher.Therefore, a kind of
The function admirable few Defoaming machine of power consumption is urgently studied.
Summary of the invention
The technical problem to be solved is to provide a kind of negative pressure Defoaming machine, has compact conformation, a spy that energy consumption is low
Point.
For solving above-mentioned technical problem, the technical scheme is that a kind of negative pressure Defoaming machine, its innovative point is: institute
State defoamer and include processing solution tank, the casing being connected by suction tube and return duct respectively with described processing solution tank, remote on described casing
Be provided with negative tube from suction tube side, described negative tube is connected with the vacuum generator being positioned at outside casing, and described negative pressure is produced
Raw device is connected with aerator by pipeline, is provided with filter cotton and indulges in serfing the Net with broken in described casing, described filter cotton and described froth breaking
Casing is divided into three regions by net from top to bottom, and including first area, second area and the 3rd region, described filter cotton is positioned at institute
State first area and the separating surface of described second area, described broken indulge in serfing the Net be positioned at described second area and described 3rd region point
Interface, described negative tube is positioned at described first area, and described suction tube is positioned at described second area, and described return duct is positioned at
In described 3rd region.
Preferably, arrange with horizontal plane bottom described casing upper box.
Preferably, described box bottom is 15-30 degree with the angle of inclination of horizontal plane.
Preferably, described box bottom is 25 degree with the angle of inclination of horizontal plane.
Preferably, it is provided with the first timer in described second area, in described 3rd region, is provided with the second timer,
The signal feedback end of the first timer and the signal feedback end of the second timer are connected with the comparator being arranged on casing respectively,
The signal feedback end of this comparator is connected with the signal enabling end of aerator.
It is an advantage of the current invention that: the foam that equipment is effectively produced by negative pressure froth breaking function of the present invention plays froth breaking and avoids
The purpose of the use of chemistry defoamer, and be conducive to the function of energy-saving and emission-reduction further.The present invention by blower discharge mouth with
Vacuum generator air blast, the vacuum generator other end is connected to casing negative tube makes casing produce negative pressure, and foam passes through suction inlet
Being sucked by casing negative pressure, and impact broken bubble on broken indulging in serfing the Net, foam breaks after bubble becomes liquid and flows back to processing solution tank by return duct.
Accompanying drawing explanation
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention a kind of negative pressure Defoaming machine.
In figure: 1-casing, 2-filter cotton, 3-be broken to indulge in serfing the Net, 4-vacuum generator, 5-aerator, 6-return duct, 7-suck
Pipe, 8-negative tube, 9-processing solution tank, 10-the first timer, 11-the second timer, 12-comparator.
Detailed description of the invention
The negative pressure Defoaming machine of the present invention is included processing solution tank 9, is connected by suction tube 7 and return duct 6 respectively with processing solution tank 9
Casing 1, casing 1 is provided with negative tube 8, negative tube 8 and the vacuum generator 4 being positioned at outside casing 1 away from suction tube 7 side
Being connected, vacuum generator 4 is connected with aerator 5 by pipeline, is provided with filter cotton 2 and breaking and indulges in serfing the Net 3 in casing 1, filter cotton 2 He
Casing 1 is divided into three regions by froth breaking net from top to bottom, and including first area, second area and the 3rd region, filter cotton 2 is positioned at
First area and the separating surface of second area, broken 3 separating surfaces being positioned at second area and the 3rd region of indulging in serfing the Net, negative tube 8 is positioned at
In first area, suction tube 7 is positioned at second area, and return duct 6 is positioned at the 3rd region.Negative pressure froth breaking function of the present invention is effective
The foam producing equipment plays froth breaking and avoids the purpose of use of chemistry defoamer, and is conducive to energy-saving and emission-reduction further
Function.The present invention is by aerator 5 air vent and vacuum generator 4 air blast, and it is negative that vacuum generator 4 other end is connected to casing 1
Pressure pipe 8 makes casing 1 produce negative pressure, and foam is sucked by casing 1 negative pressure by suction inlet, and impacts at broken broken bubble on 3 of indulging in serfing the Net, foam
Broken bubble flows back to processing solution tank 9 by return duct 6 after becoming liquid.
Arranging with horizontal plane bottom above-mentioned casing 1 upper box 1, casing 1 uses wedged bottom form, beneficially liquid backflow
And preventing and treating crystallization.Preferably technical scheme is that bottom casing 1, the angle of inclination with horizontal plane is 15-30 degree, most preferably casing 1
Bottom is 25 degree with the angle of inclination of horizontal plane.
It is provided with the first timer 10 in above-mentioned second area, in the 3rd region, is provided with the second timer 11, first
The signal feedback end of timer 10 and the signal feedback end of the second timer 11 respectively with comparator 12 phase being arranged on casing 1
Even, the signal feedback end of this comparator 12 is connected with the signal enabling end of aerator 5.The present invention installs two sections of timers additional and examines respectively
Survey foam flow rate and froth breaking speed adjusts timer, then by the data feedback of detection to comparator 12, if foam flowing
Speed is less than froth breaking speed, then control the stopping of aerator 5, reaches discontinuity work, improves its effectiveness, reduces electric energy and disappears
Consumption.Utilizing principle of negative pressure, broken bubble case, without clinching device, is directly taken after shutdown, convenient working.Broken indulging in serfing the Net 3 can routine cleaning
Reusability.Utilize vacuum generator 4, Acid-base Gas can be stopped and contact with aerator 5, extend aerator 5 life-span.
It is last it should be noted that above example is only in order to illustrate technical scheme and non-limiting technical side
Case, it will be understood by those within the art that, technical scheme is modified or equivalent by those, and
Without departing from objective and the scope of the technical program, all should contain in the middle of scope of the presently claimed invention.
Claims (5)
1. a negative pressure Defoaming machine, it is characterised in that: described defoamer includes that processing solution tank and described processing solution tank are respectively by sucking
The casing that is connected with return duct of pipe, described casing is provided with negative tube away from suction tube side, described negative tube be positioned at case
The vacuum generator of external body is connected, and described vacuum generator is connected with aerator by pipeline, is provided with in described casing
Filter pulp and broken indulge in serfing the Net, casing is divided into three regions by described filter cotton and described froth breaking net from top to bottom, including first area, the
Two regions and the 3rd region, described filter cotton is positioned at described first area and the separating surface of described second area, and described breaking is indulged in serfing the Net
Being positioned at described second area and the separating surface in described 3rd region, described negative tube is positioned at described first area, described suction
Pipe is positioned at described second area, and described return duct is positioned at described 3rd region.
2. a kind of negative pressure Defoaming machine as claimed in claim 1, it is characterised in that: incline with horizontal plane bottom described casing upper box
Tiltedly arrange.
3. a kind of negative pressure Defoaming machine as claimed in claim 2, it is characterised in that: described box bottom and the inclination angle of horizontal plane
Degree is 15-30 degree.
4. a kind of negative pressure Defoaming machine as claimed in claim 3, it is characterised in that: described box bottom and the inclination angle of horizontal plane
Degree is 25 degree.
5. a kind of negative pressure Defoaming machine as claimed in claim 1, it is characterised in that: it is provided with the first timing in described second area
Device, is provided with the second timer in described 3rd region, and the signal feedback end of the first timer and the signal of the second timer are anti-
Feedback end is connected with the comparator being arranged on casing respectively, the signal enabling end phase of the signal feedback end of this comparator and aerator
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731086.4A CN106237660A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure Defoaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731086.4A CN106237660A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure Defoaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237660A true CN106237660A (en) | 2016-12-21 |
Family
ID=57594941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731086.4A Pending CN106237660A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure Defoaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106237660A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744610A (en) * | 2018-06-20 | 2018-11-06 | 深圳市众阳电路科技有限公司 | Defoaming device based on PCB developing machines |
| CN109701299A (en) * | 2018-12-25 | 2019-05-03 | 重庆纳斯美科技发展有限公司 | A kind of coating defoaming machine |
| CN110012822A (en) * | 2019-03-08 | 2019-07-16 | 漳州龙文区炼盛合信息技术有限公司 | A kind of garden landscape plant irrigation equipment |
| CN110367536A (en) * | 2019-07-31 | 2019-10-25 | 新疆智库丝路知识产权大数据中心（有限公司） | A kind of arrow-leaved oleaster cream and preparation method thereof using the production of concentration extraction device |
| TWI706803B (en) * | 2019-12-12 | 2020-10-11 | 健鼎科技股份有限公司 | Defoaming device |
| CN112973193A (en) * | 2019-12-02 | 2021-06-18 | 健鼎（无锡）电子有限公司 | Defoaming device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280444Y (en) * | 2008-10-16 | 2009-07-29 | 刘波 | High-efficiency whirlwind defoaming apparatus |
| JP2010212660A (en) * | 2009-02-16 | 2010-09-24 | Tokyo Kakoki Kk | Foam processing apparatus |
| CN202983294U (en) * | 2012-11-19 | 2013-06-12 | 天津市中环高科技有限公司 | Antifoam device of membrane stripping developing solution KOH/NaOH |
| CN205308588U (en) * | 2016-01-06 | 2016-06-15 | 中国矿业大学 | Defoaming baffle -box for flotation |
| CN205412339U (en) * | 2016-04-07 | 2016-08-03 | 江苏食品药品职业技术学院 | Liquid is degasser for chemical fertilizer |
| CN205925082U (en) * | 2016-08-26 | 2017-02-08 | 苏州市展进机电设备有限公司 | Negative pressure defoaming machine |
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2016
- 2016-08-26 CN CN201610731086.4A patent/CN106237660A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201280444Y (en) * | 2008-10-16 | 2009-07-29 | 刘波 | High-efficiency whirlwind defoaming apparatus |
| JP2010212660A (en) * | 2009-02-16 | 2010-09-24 | Tokyo Kakoki Kk | Foam processing apparatus |
| CN202983294U (en) * | 2012-11-19 | 2013-06-12 | 天津市中环高科技有限公司 | Antifoam device of membrane stripping developing solution KOH/NaOH |
| CN205308588U (en) * | 2016-01-06 | 2016-06-15 | 中国矿业大学 | Defoaming baffle -box for flotation |
| CN205412339U (en) * | 2016-04-07 | 2016-08-03 | 江苏食品药品职业技术学院 | Liquid is degasser for chemical fertilizer |
| CN205925082U (en) * | 2016-08-26 | 2017-02-08 | 苏州市展进机电设备有限公司 | Negative pressure defoaming machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744610A (en) * | 2018-06-20 | 2018-11-06 | 深圳市众阳电路科技有限公司 | Defoaming device based on PCB developing machines |
| CN109701299A (en) * | 2018-12-25 | 2019-05-03 | 重庆纳斯美科技发展有限公司 | A kind of coating defoaming machine |
| CN109701299B (en) * | 2018-12-25 | 2021-01-08 | 重庆纳斯美科技发展有限公司 | Coating removes bubble machine |
| CN110012822A (en) * | 2019-03-08 | 2019-07-16 | 漳州龙文区炼盛合信息技术有限公司 | A kind of garden landscape plant irrigation equipment |
| CN110367536A (en) * | 2019-07-31 | 2019-10-25 | 新疆智库丝路知识产权大数据中心（有限公司） | A kind of arrow-leaved oleaster cream and preparation method thereof using the production of concentration extraction device |
| CN112973193A (en) * | 2019-12-02 | 2021-06-18 | 健鼎（无锡）电子有限公司 | Defoaming device |
| TWI706803B (en) * | 2019-12-12 | 2020-10-11 | 健鼎科技股份有限公司 | Defoaming device |
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Application publication date: 20161221 |
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