CN106186142A - Taper dissolved air water release - Google Patents
Taper dissolved air water release Download PDFInfo
- Publication number
- CN106186142A CN106186142A CN201610767655.0A CN201610767655A CN106186142A CN 106186142 A CN106186142 A CN 106186142A CN 201610767655 A CN201610767655 A CN 201610767655A CN 106186142 A CN106186142 A CN 106186142A
- Authority
- CN
- China
- Prior art keywords
- taper
- dissolved air
- upper shell
- outlet
- air water
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a kind of taper dissolved air water release, including taper core body, upper shell and lower house, described upper shell includes water inlet pipe setting up and down and cone body, the described cone body of upper shell is sheathed between the external side of described tapered core, and the described cone body of upper shell and described taper core body formation tapered channel；The described cone body bottom of upper shell has at least two the first outlet circumferentially arranged, described water inlet pipe and described first outlet and all communicates with described tapered channel.This release release bubble is dense also stable, and bubble size is little, and outgassing rate is high.
Description
Technical field
The present invention relates to the device in a kind of air supporting method water treatment technology, be specifically related to a kind of taper dissolved air water release.
Background technology
Air supporting method is a kind of time-honored solid-liquid separation technique, is at home and abroad widely used.Its principle is to utilize system
The microbubble produced is combined with object removal thing and polymer thereof, forms gas enclosure flco.Gas enclosure flco under the effect of buoyancy on
Float to liquid phase surface and form stable scum layer, and the final removal with scum layer separates from liquid phase main body.Air-float technology
The important function of uniqueness is all played at aspects such as Industrial Wastewater Treatment, resource reclaim, source water purification and sludge condensation.
Dissolved air release is as the key device of pressure air-dissolving system, to bubble size, distribution, to flotation waste water treatment effect
The height of quality and running cost all has an impact.Existing release bubble diameter is relatively big, skewness, bubble release instability.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, it is provided that a kind of taper dissolved air water release,
This release release bubble is dense also stable, and bubble size is little, and outgassing rate is high.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of taper dissolved air water release, including taper core body, upper shell and lower house, described upper shell includes setting up and down
Water inlet pipe and cone body, the described cone body of upper shell is sheathed on the external side of described tapered core, and the described cone of upper shell
Tapered channel is formed between shape main body and described taper core body；The described cone body bottom of upper shell has circumferentially arranges
At least two the first outlet, described water inlet pipe and described first outlet all communicate with described tapered channel.
Preferably, described taper core body bottom has the first base plate, and described tapered channel terminates in described first base plate；Described
Lower house includes the second base plate, and described second base plate is connected with described first base plate, on described lowering or hoisting gear by lowering or hoisting gear
Described taper core body can be driven to move up and down by described first base plate during lower motion.
Preferably, described lower house also includes from the described second upwardly extending tapered portion of base plate perimembranous, described tapered portion
Have and described first outlet the second outlet one to one, and described second outlet is with described first outlet at least
Partly overlap formation the 3rd outlet.
Preferably, described taper core body and described cone body are up-small and down-big right circular cone.
Preferably, also there is between described water inlet pipe and the described cone body of upper shell up big and down small inverted cone lead to
Road.
Preferably, the bottom of described inverted cone channel is less than the top of described taper core body.
Preferably, the periphery wall of described taper core body has spill annular groove.
Preferably, the periphery wall of described taper core body also has the first prominent teeth portion.
Preferably, inside described cone body, perisporium has the second prominent teeth portion.
Preferably, alleged " cone " of the present invention is cone.
The beneficial effect that the present invention is reached:
Pressure air-dissolving water enters tapered channel from water inlet pipe, enters tapered channel after inverted cone channel and taper core body top,
Finally being sprayed by outlet, dissolved air water the most gradually expands after sudden contraction in the process, the part pressure energy cleared up in order to
Increasing turbulent extent, may advantageously facilitate the effusion of air molecule, up-small and down-big tapered channel is conducive to the stability of outgassing；
Lower house and lowering or hoisting gear be designed to avoid the generation of blockage；The first teeth portion in tapered channel, the second tooth
Portion and annular groove are all conducive to the effusion of gas.The release release bubble of the present invention is dense also stable, and bubble size is little, and
Outgassing rate is high.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of taper dissolved air water release；Wherein:
1. taper core body, the top of 11. taper core bodys, 12. spill annular grooves, 13. first teeth portion, 2. upper shells, 21. enter
Water pipe, 22. inverted cone channel, 23. cone bodies, 231. second teeth portion, 3. lower houses, 31. second base plates, 32. cones
Shape portion, 33. second outlet, 4. the first outlets, 41. the 3rd outlet, 5. tapered channel, 6. the first base plates, 7. liter
Falling unit.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating the present invention
Technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, arrow is oriented to lower house 3 direction of motion in Fig. 1, indication the most of the present invention is upper and lower, left and right refers both to
Scope of readers upper and lower, left and right for Fig. 1, not as a limitation of the invention.
A kind of taper dissolved air water release, including taper core body 1, upper shell 2 and lower house 3, upper shell 2 includes dividing into
The water inlet pipe 21 put and cone body 23, the cone body 23 of upper shell 2 is sheathed on outside described taper core body 1, and upper shell 2
Described cone body 23 and taper core body 1 between formed tapered channel 5；Cone body 23 bottom of upper shell 2 had along week
To at least two first outlet 4 of arrangement, water inlet pipe 21 and the first outlet 4 all communicate with tapered channel 5.
Taper core body 1 bottom has the first base plate 6, and tapered channel 5 terminates in described first base plate 6；Lower house 3 includes second
Base plate 31, the second base plate 31 is connected with the first base plate 6 by lowering or hoisting gear 7, can be by described when lowering or hoisting gear 7 moves up and down
First base plate 6 drives taper core body 1 to move up and down.Lower house 3 also includes from the described second base plate 31 upwardly extending cone of perimembranous
Shape portion 32, tapered portion 32 has and described first outlet 4, second outlet 33 one to one, and the second outlet 33 and institute
State the first outlet 4 least partially overlapped formation the 3rd outlet 41.
When being in state as described in Figure 1, i.e. during normal operating condition, the 3rd outlet 41 is minimum, when lowering or hoisting gear 7 carries
When dynamic lower house 3 and taper core body 1 decline, the 3rd outlet 41 becomes larger, and now tapered channel 5 also becomes larger,
Thus tamper can be discharged, after thing to be occluded is discharged, lowering or hoisting gear 7 rises, and taper core body 1 and lower house 3 recover to just
Often use state.
Concrete, taper core body 1 and cone body 23 are up-small and down-big right circular cone.
Concrete, between described water inlet pipe 21 and the described cone body 23 of upper shell 2, also there is up big and down small back taper
Shape passage 22.
Concrete, the bottom of described inverted cone channel 22 is less than the top 11 of described taper core body.
Concrete, the periphery wall of described taper core body 1 has the spill i.e. annular groove of annular groove 12().Outside taper core body 1
Perisporium also has the first prominent teeth portion 13, and inside described cone body 23, perisporium has the second prominent teeth portion 231.
Concrete, above alleged " cone " refers both to cone.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (9)
1. a taper dissolved air water release, it is characterised in that include taper core body, upper shell and lower house, described upper shell
Including water inlet pipe setting up and down and cone body, the described cone body of upper shell is sheathed on the external side of described tapered core, and
Tapered channel is formed between described cone body and the described taper core body of upper shell；The described cone body bottom tool of upper shell
Have at least two the first outlet circumferentially arranged, described water inlet pipe and described first outlet all with described tapered channel phase
Logical.
Taper dissolved air water release the most according to claim 1, it is characterised in that described taper core body bottom has first
Base plate, described tapered channel terminates in described first base plate；Described lower house includes the second base plate, and described second base plate is by lifting
Device is connected with described first base plate, can drive described taper by described first base plate when described lowering or hoisting gear moves up and down
Core body moves up and down.
Taper dissolved air water release the most according to claim 2, it is characterised in that described lower house also includes from described
The two upwardly extending tapered portion of base plate perimembranous, described tapered portion has and described first outlet the second water outlet one to one
Mouthful, and described second outlet and described first outlet least partially overlapped formation the 3rd outlet.
4. according to the taper dissolved air water release described in any one of claim 1-3, it is characterised in that described taper core body and institute
State cone body and be up-small and down-big right circular cone.
Taper dissolved air water release the most according to claim 4, it is characterised in that the described water inlet pipe of upper shell and described
Also there is between cone body up big and down small inverted cone channel.
Taper dissolved air water release the most according to claim 5, it is characterised in that the bottom of described inverted cone channel is less than
The top of described taper core body.
Taper dissolved air water release the most according to claim 1, it is characterised in that the periphery wall of described taper core body has
Spill annular groove.
8. according to the taper dissolved air water release described in claim 1 or 7, it is characterised in that the periphery wall of described taper core body
Also there is the first prominent teeth portion.
Taper dissolved air water release the most according to claim 8, it is characterised in that inside described cone body, perisporium has
The second prominent teeth portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767655.0A CN106186142B (en) | 2016-08-31 | 2016-08-31 | Taper dissolved air water release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767655.0A CN106186142B (en) | 2016-08-31 | 2016-08-31 | Taper dissolved air water release |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106186142A true CN106186142A (en) | 2016-12-07 |
| CN106186142B CN106186142B (en) | 2019-05-03 |
Family
ID=58089851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767655.0A Active CN106186142B (en) | 2016-08-31 | 2016-08-31 | Taper dissolved air water release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106186142B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178224A (en) * | 2017-12-15 | 2018-06-19 | 浙江海洋大学 | Micro-nano bubble generator |
| CN114471207A (en) * | 2020-10-26 | 2022-05-13 | 中国石油化工股份有限公司 | Bubble generation device, gas-liquid bubbling reaction device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635652Y (en) * | 2003-08-29 | 2004-08-25 | 阎海锁 | Blocking-resistant dissolved air releaser |
| CN201990511U (en) * | 2011-04-15 | 2011-09-28 | 大庆鑫禹科技有限公司 | Micro-nano bubble releaser |
| CN202022767U (en) * | 2010-12-29 | 2011-11-02 | 鹤壁市通用机械电气有限公司 | Novel anti-clogging dissolved-air releaser producing uniformly-distributed microbubbles |
| CN204125201U (en) * | 2014-10-01 | 2015-01-28 | 中国石油化工股份有限公司 | Sewage plant Water Tank air-float degreasing device nitrogen reliever |
| CN204251375U (en) * | 2014-11-11 | 2015-04-08 | 中国石油天然气股份有限公司 | A kind of dissolved air water reliever |
-
2016
- 2016-08-31 CN CN201610767655.0A patent/CN106186142B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635652Y (en) * | 2003-08-29 | 2004-08-25 | 阎海锁 | Blocking-resistant dissolved air releaser |
| CN202022767U (en) * | 2010-12-29 | 2011-11-02 | 鹤壁市通用机械电气有限公司 | Novel anti-clogging dissolved-air releaser producing uniformly-distributed microbubbles |
| CN201990511U (en) * | 2011-04-15 | 2011-09-28 | 大庆鑫禹科技有限公司 | Micro-nano bubble releaser |
| CN204125201U (en) * | 2014-10-01 | 2015-01-28 | 中国石油化工股份有限公司 | Sewage plant Water Tank air-float degreasing device nitrogen reliever |
| CN204251375U (en) * | 2014-11-11 | 2015-04-08 | 中国石油天然气股份有限公司 | A kind of dissolved air water reliever |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178224A (en) * | 2017-12-15 | 2018-06-19 | 浙江海洋大学 | Micro-nano bubble generator |
| CN114471207A (en) * | 2020-10-26 | 2022-05-13 | 中国石油化工股份有限公司 | Bubble generation device, gas-liquid bubbling reaction device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106186142B (en) | 2019-05-03 |
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