CN2179869Y - Ultrafine Bubble Generator - Google Patents
Ultrafine Bubble Generator Download PDFInfo
- Publication number
- CN2179869Y CN2179869Y CN 93247770 CN93247770U CN2179869Y CN 2179869 Y CN2179869 Y CN 2179869Y CN 93247770 CN93247770 CN 93247770 CN 93247770 U CN93247770 U CN 93247770U CN 2179869 Y CN2179869 Y CN 2179869Y
- Authority
- CN
- China
- Prior art keywords
- water
- gap
- housing
- bubble generator
- bubble
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 239000010865 sewage Substances 0.000 abstract description 11
- 238000007667 floating Methods 0.000 abstract description 9
- 230000008093 supporting effect Effects 0.000 abstract description 8
- 238000005273 aeration Methods 0.000 abstract description 5
- 238000010298 pulverizing process Methods 0.000 description 19
- 238000002156 mixing Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an ultra-fine bubble generator, which is mainly characterized in that; when the pressure pump is used to deliver water and air to the high-pressure barrel, the gas is properly pressurized in the high-pressure barrel and then mixed with the water, and then the mixture is pushed into the superfine bubble generator, and the superfine bubble generator is used to crush the mixed liquid again to generate a large amount of superfine bubble water, so as to generate aeration and supporting and floating effects for adhering and holding dirt, thereby achieving the purpose of purifying the sewage more quickly.
Description
The utility model relates to a kind of bubble generator, be particularly related to a kind of superfine air bubble generator, its water and pulverizing once more of Air mixing liquid do to being pushed from the high pressure bucket, produce a large amount of and the bubble water of superfine, better aeration to be provided and to attach the supporting effect of sticking dirt, make sewage reach better purification, this superfine air bubble generator has effect of easing stress again concurrently.
Along with Science and Technology Day is more progressive, relatively with technological applications on daily so that better service to be provided, luxuriant is agitation; Wherein, people also more pay attention to for the requirement of aspects such as the protection of living environment and security, particularly pay attention to more further for the requirement of " sewage disposal ", and so-called sewage disposal promptly are that sewage water filtration is purified; General at present " bubble is floating to be removed " commonly used, its structure design is, have one to handle bucket, establish a waterwater entrance on the bucket, other has an air supply plant to supply gas to sewage in the bucket, that is generation bubble when mixing with gas by water, relend that bubble attaches, the dirt in the sticking sewage, with it supporting to the water surface, thereby separate with the water body that purifies, be convenient to shunting and remove; In the floating division of this kind bubble, about the mode of water and the generation of Air mixing liquid, can consult Fig. 4, this is the schema of known generation bubble water.At first, with water 910 suction, water 910 can be the water of purifying treatment by lift pump 91, and water cycle is used.Pump 91 also utilizes the intake valve 911 suction simultaneously air on it when drawing water, water and air are sent to high pressure bucket 92, through the high pressure effect of high pressure bucket 92 and with air and water thorough mixing, and formation " water that contains bubble ".This water that contains bubble is when high pressure bucket 92 disengages at a high speed, should not directly rush at the waste water in the treatment trough, the floating effect of removing of its bubble detracts in order to avoid upset waste water, therefore can be before being sent to treatment trough 94 earlier through a reducing valve 93, after decompression, bottom the slow inflow treatment trough that this water that contains bubble promptly can be suitable, carry out the floating work that removes of bubble.
To make the key of the come-up of suspended substance in the water with this kind processing mode, be the granular size of the dissolved air bubble that produces.Because floating of solids, be because numerous air-bubble is adsorbed in particle surface, jointly particle is held up, too small when suspended particles, cause that to be adsorbed in its surperficial bubble very few even can't adsorb bubble and when floating scarce capacity, just just still have the fine suspended substance of part and can't float and strike off.Therefore if desire further to remove trickle suspended substance, then must have to produce the more function of micro bubble, can improve the come-up rate of suspended substance.
Again because, when emitting bubble through a reducing valve that spring is housed, except the bubble size of being disengaged has certain scope, the spring piece in the reducing valve also dies down because of for many years use elasticity easily, causes that the bubble particles that is produced becomes big, quantity diminishes and can't reach and press the effect of floating.
Based on the defective in the bubble generation in the above-mentioned sewage disposal structure design, ultra tiny inadequately for making it can break through in the sewage treatment process bubble volume, more effectively make tank reach the purpose of purification, the contriver is in line with the spirit of keeping on improving, innovate breakthrough, the long-pending experience of being engaged in sewage disposal for many years, several superfine air bubble generators of having invented finally after deliberation.
For this reason, main purpose of the present utility model, be to provide a kind of superfine air bubble generator that makes sewage promote and purify, this superfine air bubble generator is water and the pulverizing once more of Air mixing liquid do that the high pressure bucket is sent, thereby produce a large amount of and the bubble water of superfine, so that make the supporting effect that attaches the sticking dirt better.
Another purpose of the present utility model is to provide a kind of superfine air bubble generator, and it has effect of easing stress to the water that the high pressure bucket disengages simultaneously, and the phenomenon that can flexiblely not die down.
Another purpose of the present utility model is that this superfine air bubble that is produced can improve the dissolved oxygen amount of total water body, increases the aeration effect, thereby applicable to the aeration water purification work of culturing the pond.
For this reason, superfine air bubble generator principal character of the present utility model is: by pump water and air are flowed to the high pressure bucket, when gas in the high pressure bucket and water fill part mix after, mixed solution is just given birth to the device propelling to a ultra tiny gas that is connected on the high pressure bucket, do to pulverize once more by the superfine air bubble generator and then with mixed solution, thereby produce a large amount of and the bubble water of superfine; This superfine air bubble generator is provided with a hollow housing, an and plinth, one end is connected in the high pressure bucket, the other end extends in the housing, and one be positioned at the intravital block body of shell, one end face corresponding joints seat end, and can regulate both distances, and block body and plinth opposed end are formed with pulverizing portion, being formed on stream seam, first from inside to outside in regular turn pulverizes the district and pulverizes the district second time, wherein the first pulverizing district forms circular arc on plinth and block body, and is an oval enlarged shape, and this second pulverizing district is a finedraw outflow district littler than this stream seam;
By the plinth on the housing, high pressure bucket impulse force pours mixed solution, and arrive through the impact extrusion of stream seam and first to pulverize the district, and this district internal cause strike the circular arc perisporium and make bubble produce primary a large amount of porphyrization, impact again to the second pulverizing district, and be subjected to the part extruding in this finedraw district and ejection superfine bubble bubble cloud liquid in a large number, produce porphyrization for the second time, make water and gas reach mixing and emulsifying fully, certain molten gas, dirt can attach apace by a large amount of ultra-fine small bubbles that naked eyes can't be found out and rapidly supporting to the water surface, reach the purpose of purification.
Cooperate with embodiment below to illustrate, the purpose of this utility model, feature and other advantages are done one specifically introduce, among the figure:
Fig. 1 is the composite construction sectional view of superfine air bubble generator of the present utility model;
Fig. 2 is pulverizing portion 23 and 32 a partial enlarged drawing among Fig. 1;
Fig. 3 is the sectional view of 3-3 section line among Fig. 1;
Fig. 4 is the schema of known generation bubble water;
At first, see also Fig. 1,2, superfine air bubble generator 1 of the present utility model comprises: a housing 10; One plinth 20; One block body 30; Wherein:
It is barrel-shaped that this housing 10 is hollow, respectively is provided with the outlet 11 of protrusion in its relative both sides; Establish a breechblock 12 with internal thread in other end central authorities, the other end is logical empty and be provided with internal thread 13.
This plinth 20 is hollow circular, and the outside is threaded with internal thread 13, and is fixed on the inside of above-mentioned housing 10; The one end dwindles and establishes the adapter 21 of a protrusion, can insert by the effusive alveolate mixed solution of above-mentioned high pressure bucket, the other end extends in the housing 10, and be enlarged openings, and be provided with pulverizing portion 23, see also Fig. 2 in this opening end, this pulverizing 23 is provided with a convex hole that is circular-arc concave arc groove 231 in the end, this end is divided into the inner end 232 and the nearly outside outer end 233 of nearly inside, and wherein, inner end 232 is lower than outer end 233.
This block body 30 has a baffle plate 31, its size just matches with the enlarged openings end of above-mentioned plinth 20, plate one end face also is provided with pulverizing portion 32 corresponding to the pulverizing portion 23 of above-mentioned plinth 20, consult Fig. 2, it is provided with a scrobicular ring on end face, this scrobicular ring is circular-arc concave arc groove 321, and this end face is divided into the inner 322 of nearly inside and the outer end 323 of nearly outside, then inner 322 is lower than outer end 323, thereby behind the baffle plate 31 and plinth 20 phase configuration of block body 30, pulverizing portion 32 on both opposite ends, 23 just form first-class seam p from inside to outside in regular turn, first pulverizes district q and pulverizes district r for the second time, wherein should stitch p the inner 322 by stream by baffle plate 31 and plinth 20,232 form, and this first pulverizing district q is circular-arc concave arc groove 321 by two, 231 form, and being an oval enlarged shape, district r is then by two outer ends 323 in this second pulverizing, 233 form, and are a finedraw outflow district littler than this stream seam p, wherein, p:r can be 1mm:0.3mm approximately; One has externally threaded adjusting screw(rod) 33, one end is connected on the other end of the baffle plate with pulverizing portion 32, and the bar the other end protrudes from outside the breechblock 12 of housing 10, tune this adjusting screw(rod) 33 and distance between adjustable baffle plate 31 and the plinth 20 thereby can borrow, to control the separation between the pulverizing portion 32,23 on baffle plate 31 and the plinth 20; And a cruciform branching block 34, please consult Fig. 3 simultaneously, it is located on the end face of these block body 30 nearly plinths 20, when current enter, provides the work of water conservancy diversion and shunting earlier.
For this reason, when superfine air bubble generator 1 backdoor body top connection seat 20 of the present utility model makes the impulse force by the high pressure bucket that in-drum mixing liquid is poured in it, roughly shunt through branching block 34, impact extrusion is flowed through this stream seam p and is rushed in to the first pulverizing district q again, and strike arc groove 321 in this district's q internal cause, 231 walls produce primary porphyrization with regard to making the bubble of rushing in, make bubble become a large amount of superfine air bubbles, rush in again to the second pulverizing district r, and tiny local extruding that is subjected to this finedraw district r, thereby the ejection greater amount is again than superfine bubble cloud liquid, produce porphyrization for the second time, make water and gas reach best thorough mixing emulsification, flow out through exporting 11 again, by duct channelization in treating pond or groove, dirt can be attached apace by a large amount of superfine bubbles that naked eyes can't be found out, sticking and supporting promptly reach the purpose that purifies fully to the water surface.
In addition, by the distance of adjusting between aforesaid adjusting screw(rod) 33 adjustable baffle plate 31 and the plinth 20, promptly controlled the separation between the pulverizing portion 32,23 on this baffle plate 31 and the plinth 20, pulverized the effect of mixing floatingization that the size of distinguishing r can be finely tuned bubble and water for the second time thereby can pulverize district q and by this stream of control seam p, first.
Relevant other details of the present utility model, it is as follows to remark additionally:
(1) can have the function of reducing valve simultaneously concurrently:
Superfine air bubble generator of the present utility model bears from " water that contains bubble " that discharged in the high pressure bucket, this glassware for drinking water has high pressure, after entering the bubble generator, therefore the outlet of this czermak space as this water only arranged, and not only to cause water (containing bubble) to bump in this gap crowded for huge pressure, makes the bubble individuality further cracked, also hydraulic pressure is reduced simultaneously, current are gently flowed out, and the floating effect of removing of unlikely upset treatment trough, the nonelastic danger that dies down of this kind decompression configuration simultaneously.
(2) can produce the superfine bubble really:
In high-pressure hose greatly, can flow through p, q, r three districts in the superfine air bubble generator, the stream seam place minimum in the p district produces primary injection effect, and the injection effect promptly has the effect of preliminary cracking bubble; The expansion space that the water in process p district enters the q district is immediately sprayed effect except finishing it, hits the perisporium in q district again immediately, and this moment, the bubble lytic effect added up once more because of collision; Afterwards, water is flowed through than the thin again r district of stream seam, p district again, causes and sprays effect for the second time, that is increase the cracking of bubble for the third time, therefore finally can produce the bubble of superfine.
The superfine air bubble that superfine air bubble generator of the present utility model is produced is small to be beyond recognition to naked eyes, also can't measure with any instrument.For confirming to truly have this function, inventor spy carries out the experiment of green alga extraction with the green alga solution of median size at 2～3 μ m.The result shows, original green alga solution without any chemical coagulation effect, when carrying out flotation by this superfine air bubble generator, extraction efficiency can be up to more than 50%, the superfine air bubble particle diameter that is produced as can be known is about about 0.1 μ m, tiny chlorella cell can be taken out,, better flotation effect will be arranged then for the suspended solid in any waste water.
(3) but double as culture the pond water purification and use:
Because superfine air bubble generator of the present utility model can produce a large amount of superfine air bubbles, the molten tolerance in the time of therefore can improving motor cycles and draw water, thus can increase the purifying water effect of culturing the pond.Except the function of handling waste water, still can support and grow pond water purification use for this reason.
In sum, superfine air bubble generator of the present utility model, can produce a large amount of and ultramicrofine bubbles, the effect that in water, is the emulsification cloud form, make that dirt can attach apace by a large amount of superfine bubbles that naked eyes can't be found out, sticking and supporting promptly be to the water surface, have better aeration and supporting effect, thereby improve the actual excellent results of purifying waste water on using, further bring into play functions of use.
In addition, the disclosed graphic explanation of above-mentioned the utility model only is a possible embodiments of the present utility model, is familiar with the technician of this case generally, and equivalence variation or the modification done according to design of the present utility model all belong to category of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247770 CN2179869Y (en) | 1993-12-08 | 1993-12-08 | Ultrafine Bubble Generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247770 CN2179869Y (en) | 1993-12-08 | 1993-12-08 | Ultrafine Bubble Generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179869Y true CN2179869Y (en) | 1994-10-19 |
Family
ID=33820091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247770 Expired - Fee Related CN2179869Y (en) | 1993-12-08 | 1993-12-08 | Ultrafine Bubble Generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179869Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457243C (en) * | 2005-03-30 | 2009-02-04 | 株式会社日立制作所 | Superfine air bubble generation method and device and sterilization device using same |
| CN102180555A (en) * | 2011-03-22 | 2011-09-14 | 丽江程海保尔生物开发有限公司 | Method for treating organic matters in spirulina cultivating waste water |
| CN106629955A (en) * | 2016-10-26 | 2017-05-10 | 北京石油化工学院 | Novel micro-bubble generator for air-flotation treatment of water extracted from oil field and analysis method thereof |
| CN109092092A (en) * | 2018-09-30 | 2018-12-28 | 深圳市享宝科技有限公司 | Micro-nano bubble generator |
| WO2019210670A1 (en) * | 2018-05-03 | 2019-11-07 | 东莞烨嘉电子科技有限公司 | Nanometer bubble generating device |
-
1993
- 1993-12-08 CN CN 93247770 patent/CN2179869Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457243C (en) * | 2005-03-30 | 2009-02-04 | 株式会社日立制作所 | Superfine air bubble generation method and device and sterilization device using same |
| CN102180555A (en) * | 2011-03-22 | 2011-09-14 | 丽江程海保尔生物开发有限公司 | Method for treating organic matters in spirulina cultivating waste water |
| CN102180555B (en) * | 2011-03-22 | 2013-03-13 | 丽江程海保尔生物开发有限公司 | Method for treating organic matters in spirulina cultivating waste water |
| CN106629955A (en) * | 2016-10-26 | 2017-05-10 | 北京石油化工学院 | Novel micro-bubble generator for air-flotation treatment of water extracted from oil field and analysis method thereof |
| WO2019210670A1 (en) * | 2018-05-03 | 2019-11-07 | 东莞烨嘉电子科技有限公司 | Nanometer bubble generating device |
| CN109092092A (en) * | 2018-09-30 | 2018-12-28 | 深圳市享宝科技有限公司 | Micro-nano bubble generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |