CN208454712U - High-frequency ultrasonic air-float degreasing device - Google Patents
High-frequency ultrasonic air-float degreasing device Download PDFInfo
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- CN208454712U CN208454712U CN201820669425.5U CN201820669425U CN208454712U CN 208454712 U CN208454712 U CN 208454712U CN 201820669425 U CN201820669425 U CN 201820669425U CN 208454712 U CN208454712 U CN 208454712U
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Abstract
The utility model discloses a kind of high-frequency ultrasonic air-float degreasing devices, including shell, high frequency ultrasound wave generating device, air-floating apparatus, control cabinet, oil-scraping device, water inlet end and water outlet, the high frequency ultrasound wave generating device is set on housing exterior walls, and high frequency ultrasound wave generating device includes air compressor machine and supersonic generator, and with protrude into the air inlet pipe of shell, water inlet pipe is connect；The oil-scraping device, water inlet end and water outlet are arranged at the top of shell；The air-floating apparatus is located at housing bottom, and gas output end has silica gel micropore.It can produce more fine gas bubbles compared with common air-floating apparatus, convenient for the separation of grease and tiny sundries in oily wastewater, improve the separating effect of grease.
Description
Technical field
The utility model belongs to containing technical field of waste water processing, and in particular to a kind of high-frequency ultrasonic oil removal by air bubbling dress
It sets.
Background technique
Air-flotation process is a kind of water process new technology for furtheing investigate and constantly promoting both at home and abroad, basic principle to
It is passed through air in waste water, and the oil emulsion made in waste water as carrier, small suspension is precipitated from water in the form of micro-bubble
The polluters such as grain are adhered on bubble, float to the water surface with bubble, form foam-gas and water, particle (oil) three mixes
Body achievees the purpose that separate impurity, purification waste water by collecting foam or dross.By obtaining minute bubbles, general tiny bubble
Diameter be 10-100 μm, form water-gas-grain three-phase mixed system, micro-bubble becomes carrier, and adherency is precipitated in bubble from water
Polluter in water forms gas-agglomerate tabling and body is selected to emerge as dross, and dross is scraped off by scraping machine, then system water is cleaned
Discharge.Since the density of air is only the density of water 1/755, the bubble system for having adhered to certain amount pollution impurity is integrally close
Spend the principle small more than the density of water, then that the ascent rate of system also just increase, i.e. flocs with gas are floated.
Flotation waste water treatment technique has developed diversified forms.Generating bubble mode by it can be divided into: the air bearing of gas distribution method (including turn
The broken gas method of son, micropore gas distribution method, impeller dispersed-air flotation etc.)；Electrolytic gas float glass process；Biochemical gas floatation process (including biological production gas floatation process,
Chemistry produces gas air bearing)；Dissolved air flotation (including vacuum gas floatation process, the full air-dissolved of pressure gas floatation process, part air-dissolved and
Partial reflux air-dissolved).Various methods respectively have its own advantage and disadvantage.Such as: common pressurized dissolved air flotation has release blocking to ask
Topic.Although existing release devises many clogging-preventing measures, undesirable, it also will appear blocking frequently.
Ultrasonic wave is a kind of sound wave more than human hearing frequencies' range, has high frequency, directionality standard, penetration capacity strong
The features such as, it is widely used in the fields such as cleaning, range measurement, medicine.When ultrasonic wave acts on liquid, it is present in liquid
Microbubble (referred to as cavitation nucleus) vibrates under the action of sound wave, and when acoustic pressure or the sound intensity reach certain value, bubble is increased rapidly, so
It is closed suddenly afterwards；In bubble closure, shock wave is generated, pressure and the localized hyperthermia of 10-10KPa are generated around bubble, this
Kind physical phenomenon is known as ultrasonic cavitation.A large amount of micro-bubble can be generated during ultrasonic cavitation；Meanwhile ultrasonic wave is distinctive
Demulsification makes the small liquid pearl aggregation of the dispersed phase in sewage emulsion agglomerating, forms big drop, is finally layered water-oil phase
It is precipitated.
However, existing ultrasonic air-float degreasing unit is there is also the fine gas bubbles of generation deficiency, demulsification and separating effect are not
Good problem.
Summary of the invention
Based on above-mentioned problem, the utility model provides a kind of high-frequency ultrasonic air bearing generating device, by high frequency
The ultrasonic wave of rate is combined with air-floating apparatus, complete demulsification with separate, reach oil removing purpose, air-floating apparatus with silica gel micropore, with
Common air-floating apparatus is compared to can produce more fine gas bubbles, convenient for the separation of grease and tiny sundries in oily wastewater,
Improve the separating effect of grease.
The utility model is as follows:
A kind of high-frequency ultrasonic air-float degreasing device, including shell, high frequency ultrasound wave generating device, air-floating apparatus, control
Cabinet, oil-scraping device, water inlet end and water outlet, the high frequency ultrasound wave generating device are set on housing exterior walls, high-frequency ultrasonic
Generating device includes air compressor machine and supersonic generator, and with protrude into the air inlet pipe of shell, water inlet pipe is connect；The frizing dress
It sets, water inlet end and water outlet are arranged at the top of shell；The air-floating apparatus is located at housing bottom, and gas output end has
Silica gel micropore.
Further, the air-floating apparatus inlet end is connect by pipeline with air compressor machine, to enhance air flotation effect.
Further, the supersonic generator has ultrasonic transducer and ultrasonic pulse generator, ultrasonic wave arteries and veins
The pulse signal for rushing generator sending generates ultrasonic pulse concussion after energy converter is converted, and is transmitted to fin by connecting tube,
The ultrasonic wave being evenly distributed is formed between fin.
Further, the shell lower end is provided with sewage vent line, for the sewage after emission treatment.
Further, the water inlet end is provided with fore filter, enters in degreasing unit big in waste water for filtering
Grain object.
Further, the water inlet end is preposition is connected with conditioning tank, the pretreatment for waste water.
The utility model has the following technical effect that
The utility model uses ultrasonic dehydration degreasing technique, and pollution-free, low energy consumption, and oil removal efficiency is high, organic rate of recovery
Height, easy to operate, equipment operation maintenance is convenient, and can realize automation control, keeps an eye on without special messenger.
Detailed description of the invention
Fig. 1 is the high-frequency ultrasonic air-float degreasing device schematic diagram of the utility model.
Specific embodiment
Referring to a kind of high-frequency ultrasonic air-float degreasing device of Fig. 1, including shell 1, high frequency ultrasound wave generating device 2, gas
Floating device 3, control cabinet 4, oil-scraping device 5, water inlet end 6 and water outlet 7, the high frequency ultrasound wave generating device 2 are set to shell
On outer wall, high frequency ultrasound wave generating device 2 include air compressor machine 8 and supersonic generator 9, and with protrude into shell 1 air inlet pipe 10,
Water inlet pipe 11 connects；The oil-scraping device 5, water inlet end 6 and water outlet 7 are arranged at the top of shell 1；The air-floating apparatus 3
Positioned at housing bottom, gas output end has silica gel micropore.
3 inlet end of air-floating apparatus is connect by pipeline with air compressor machine 8.
The supersonic generator 9 has ultrasonic transducer and ultrasonic pulse generator, ultrasonic pulse generator
The pulse signal of sending generates ultrasonic pulse concussion after energy converter is converted, and is transmitted to fin by connecting tube, the shape between fin
At the uniform ultrasonic wave of distribution；Ultrasonic frequency range is 10-50kHz.
Being shaken by ultra-high frequency ultrasonic wave improves Air Bubble Size, speed occurs, and is combined using ultrasonic wave and air bearing, completes
It is demulsified and separates, the oil-containing solutions after high-frequency ultrasonic is demulsified enter air-floating apparatus, generate foot in water using air-floating apparatus
The fine gas bubbles of enough amounts, air-floating apparatus band silica gel micropore, can produce more fine gas bubbles compared with common air-floating apparatus,
Convenient for the separation of grease and tiny sundries in oily wastewater, the separating effect of grease is improved, is suspended in fine gas bubbles and water
Elaioleucite mutually adheres to, and forms " bubble-particle " complex that global density is less than water, suspended particles is made to float to water with bubble
Face is scraped off by oil-scraping device.
1 lower end of shell is provided with sewage vent line, for treated sewage discharge.
Water inlet end 6 is provided with fore filter, for filtering the large particle for entering the waste water of degreasing unit.
In order to be more advantageous to the operation of system, it is equipped with conditioning tank before this oil removal treatment system, for being located in advance to waste water
Reason.
The above embodiments of the present invention is merely examples for clearly illustrating the present invention, and is not
Limitations of the embodiments of the present invention.For those of ordinary skill in the art, on above explained basis
On can also make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel scope of protection of the claims.
Claims (5)
1. a kind of high-frequency ultrasonic air-float degreasing device, including shell (1), high frequency ultrasound wave generating device (2), air-floating apparatus
(3), control cabinet (4), oil-scraping device (5), water inlet end (6) and water outlet (7), it is characterised in that: the high-frequency ultrasonic occurs
Device (2) is set on housing exterior walls, and high frequency ultrasound wave generating device (2) includes air compressor machine (8) and supersonic generator (9),
And with protrude into the air inlet pipe (10) of shell (1), water inlet pipe (11) is connect；The oil-scraping device (5), water inlet end (6) and water outlet
(7) it is arranged at the top of shell (1)；The air-floating apparatus (3) is located at housing bottom, and gas output end has silica gel micro-
Hole；Air-floating apparatus (3) inlet end is connect by pipeline with air compressor machine (8).
2. high-frequency ultrasonic air-float degreasing device according to claim 1, it is characterised in that: the supersonic generator
(9) there is ultrasonic transducer and ultrasonic pulse generator.
3. high-frequency ultrasonic air-float degreasing device according to claim 1, it is characterised in that: shell (1) lower end is set
It is equipped with sewage vent line.
4. high-frequency ultrasonic air-float degreasing device according to claim 1, it is characterised in that: water inlet end (6) setting
There is fore filter.
5. high-frequency ultrasonic air-float degreasing device according to claim 1, it is characterised in that: the water inlet end (6) is preposition
It is connected with conditioning tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669425.5U CN208454712U (en) | 2018-05-07 | 2018-05-07 | High-frequency ultrasonic air-float degreasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669425.5U CN208454712U (en) | 2018-05-07 | 2018-05-07 | High-frequency ultrasonic air-float degreasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454712U true CN208454712U (en) | 2019-02-01 |
Family
ID=65151088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669425.5U Expired - Fee Related CN208454712U (en) | 2018-05-07 | 2018-05-07 | High-frequency ultrasonic air-float degreasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454712U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790435A (en) * | 2019-12-09 | 2020-02-14 | 上海绿晟环保科技有限公司 | Process method and equipment for regenerating and recycling quenching liquid |
| CN111003749A (en) * | 2019-12-31 | 2020-04-14 | 湖南景翌湘台环保高新技术开发有限公司 | Oil stain removal device and method for polishing solution wastewater |
| CN116274259A (en) * | 2023-05-16 | 2023-06-23 | 国家电投集团科学技术研究院有限公司 | Micro kitchen waste treatment system and method |
-
2018
- 2018-05-07 CN CN201820669425.5U patent/CN208454712U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790435A (en) * | 2019-12-09 | 2020-02-14 | 上海绿晟环保科技有限公司 | Process method and equipment for regenerating and recycling quenching liquid |
| CN111003749A (en) * | 2019-12-31 | 2020-04-14 | 湖南景翌湘台环保高新技术开发有限公司 | Oil stain removal device and method for polishing solution wastewater |
| CN116274259A (en) * | 2023-05-16 | 2023-06-23 | 国家电投集团科学技术研究院有限公司 | Micro kitchen waste treatment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |