CN102351305B - Plasma nanometer bubble generator - Google Patents
Plasma nanometer bubble generator Download PDFInfo
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- CN102351305B CN102351305B CN2011102756819A CN201110275681A CN102351305B CN 102351305 B CN102351305 B CN 102351305B CN 2011102756819 A CN2011102756819 A CN 2011102756819A CN 201110275681 A CN201110275681 A CN 201110275681A CN 102351305 B CN102351305 B CN 102351305B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses a plasma nanometer bubble generator which comprises a gas ionization unit, a gas-liquid balance chamber, a gas-liquid agitating chamber, partial pressure units, a gas-liquid injection chamber and a variable-speed driving unit, wherein the gas ionization unit is connected with the gas-liquid balance chamber; the gas-liquid balance chamber, the gas-liquid agitating chamber and the gas-liquid injection chamber are connected from the top to the bottom in sequence; the gas-liquid balance chamber and the gas-liquid injection chamber are respectively connected with the partial pressure units at the two sides; and the variable-speed driving unit provides the power for the gas-liquid balance chamber. The plasma nanometer bubble generator works under normal temperature and normal pressure, can be installed in sludge for work and also can directly suck the sludge and generate mixed liquid containing manometer bubbles by utilizing ionized gas as well as the sludge. Compared with aeration bubbles, the generated plasma nanometer bubbles have the advantages of small diameter, high internal energy, long survival time, remote transmission distance, high oxygen utilization and the like.
Description
Technical field
The invention belongs to environmental protection technical field, be specifically related to a kind of nano-bubble generating apparatus with plasma feature for sewage disposal and excess sludge processing.
Background technology
The micro porous aeration head (dish) and the jet aerator that use in the aerator that sewage disposal is at present used.Existing aerating apparatus all adopts the forced gas supply mode, and major parts comprises blower fan, with the aeration head (dish) of micropore, and another kind of jet aerator adopts the impeller cut method, and major parts comprises inlet pipe, water inlet pipe, hybrid chamber and cutting impeller.What the present invention was identical with existing jet Aeration Technology and Its is inlet pipe, water inlet pipe, hybrid chamber.Distinctive parts are ionization apparatus, vapor liquid equilibrium chamber, vapor liquid equilibrium assembly, dividing potential drop bypass assembly, disturb assembly, disturb the chamber, bubble liquid ejection assemblies, flow deflector.
Have the defectives such as energy consumption is high, bubble size is large, coefficient of oxygen utilization is low, the size that the present invention produces bubble reaches nano-scale, and owing to having characteristics of plasma, the oxidation capacity of bubble is improved, the energy consumption decrease.
Summary of the invention
Large in order to solve the bubble that micro porous aeration head in prior art (dish) and jet aerator produce, the defectives such as energy consumption is high, propagation distance is short, coefficient of oxygen utilization is low, the invention provides a kind of plasma nano-bubble generator, effectively overcome the deficiency that prior art exists.
The bubble that the present invention produces reaches nano-scale less than the aeration bubble, has improved the characteristics such as interior energy, propagation distance, survival time and coefficient of oxygen utilization of bubble.The present invention carries out ionising treatment with the air source that Bubble formation is crossed the Cheng Qian, makes the bubble that produces possess the plasma air-bubble function.
The technical solution adopted in the present invention is: a kind of plasma nano-bubble generator comprises that gas ionization unit, vapor liquid equilibrium chamber, gas-liquid disturb chamber, partial pressure unit, gas-liquid injection chamber and variable speed transmission unit, wherein the gas ionization unit connects the vapor liquid equilibrium chamber, vapor liquid equilibrium chamber, gas-liquid disturb the chamber is connected with the gas-liquid spray chamber successively and connects, the vapor liquid equilibrium chamber is connected with the partial pressure unit of both sides respectively with the gas-liquid spray chamber, and variable speed transmission unit provides power for the vapor liquid equilibrium chamber.
The gas ionization unit: air enters ionizing unit after pressurization, produces plasma, polar through the high-frequency current effect.Gas after ionization enters the vapor liquid equilibrium unit via air delivering pipeline by inlet mouth.This unit mainly is comprised of air pump 1 and ionization apparatus 26.
The vapor liquid equilibrium chamber: plasma gas and water are realized vapor liquid equilibrium in this unit through high-speed stirring and dividing potential drop, and the air water after balance flows to into gas-liquid and disturbs the unit.This unit comprises water-in 3 and 22, inlet mouth 23, balancing plate 24, counter balance pocket 25 balance guiding subassemblies 20, balance diversion cavity 21 and balanced component 4.Water-in 3 and 22 be positioned at counter balance pocket 25 both sides, communicate with counter balance pocket 25, inlet mouth 23 is positioned at counter balance pocket 25 tops, communicates with counter balance pocket 25, balancing plate 24 is fixed on transmission shaft 2 both sides, balance diversion cavity 21 is positioned at counter balance pocket 25 bottoms, balanced component 4 is fixed on balance diversion cavity 21 tops, and balance guiding subassembly 20 is fixed on counter balance pocket 25 bottoms and communicates with counter balance pocket 25.
Gas-liquid disturbs the unit: air water stream disturbs the generation tiny bubble through high speed in the chamber.This unit comprises: bubble liquid disperses water route 17, disturbs assembly 18 and disturb chamber 19.Disturb chamber 19 and communicate with balance guiding subassembly 20, disturb assembly 18 and be fixed on transmission shaft 2 both sides, Gas-Liquid Dispersion water route 17 is positioned at disturbs 19 bottoms, chamber.
Partial pressure unit: partial pressure unit disturbs to gas-liquid the pressure that produces in the chamber and carries out dividing potential drop to keep the balance of cavity pressure.This unit comprises: bypass dividing potential drop assembly 5, bypass dividing potential drop guiding subassembly 6, bypass dividing potential drop chamber 7 and bypass dividing potential drop assembly 8.Bypass dividing potential drop chamber 7 is positioned at disturbs 19 both sides, chamber, communicates with disturbing chamber 19, and it is inner and be interconnected that bypass dividing potential drop assembly 5, bypass dividing potential drop guiding subassembly 16 and bypass dividing potential drop assembly 8 are placed in dividing potential drop bypass cavity 7 from top to bottom successively.
Gas-liquid injection chamber: disturb chamber bubble flow out and make further tinyization of bubble through the high-velocity jet of gas-liquid injection cavity pressure nozzle, reach nano-scale, discharge through flow deflector.This unit comprises: balanced component 9, gas-liquid diversion cavity 10, bubble liquid ejection assemblies 11, antifouling net 12 and flow deflector 13.Gas-liquid diversion cavity 10 be positioned at the bottom of disturbing chamber 19, with disturb chamber 19 and communicate, balanced component 9 is positioned at the top of diversion cavity 10, bubble liquid ejection assemblies 11 is positioned at the diversion cavity bottom, communicates with diversion cavity, antifouling net 12 is positioned at flow deflector 13 outsides, and flow deflector 13 is positioned at bubble liquid ejection assemblies 11 bottoms and is connected with transmission shaft 2.
Power unit: for the vapor liquid equilibrium chamber provides power.This unit comprises: motor 14, driving gear set 15 and gear teeth wheels 16, then pass to transmission shaft 2 by the gear teeth wheels, by transmission shaft 2 driven equilibrium plate 24 work.
Vapor liquid equilibrium chamber, gas-liquid disturb chamber, partial pressure unit and gas-liquid spray chamber and are positioned in container.
Plasma nano-bubble generator of the present invention is worked at normal temperatures and pressures, can be arranged in mud to work, and directly sucks mud, utilizes ionized gas and sludge creation to contain the mixed solution of nano bubble in producer.The plasma nano-bubble that produces and aeration bubble phase ratio have that bubble diameter is little, interior energy is high, survival time length, long transmission distance, oxygen are utilized advantages of higher.The present invention is used for river water contamination treating, sewage disposal aspect can improve the contaminant degradation efficient such as coefficient of oxygen utilization, COD, eliminates water body black smelly; Be used for that excess sludge processing aspect can realize the mud deodorization, kills living microorganism, cell wall breaking, decrement texts.
Description of drawings
Fig. 1 is apparatus of the present invention structural representations.
Reference numeral in Fig. 1 sees the following form.
| Unit number | Component names | Unit number | Component names |
| 1 | Air pump | 14 | Motor |
| 2 | Transmission shaft | 15 | Driving gear set |
| 3 | Water-in | 16 | The gear teeth wheels |
| 4 | Balanced component | 17 | Bubble liquid disperses the water route |
| 5 | Bypass dividing potential drop assembly | 18 | Disturb assembly |
| 6 | Bypass dividing potential drop guiding subassembly | 19 | Disturb the chamber |
| 7 | Bypass dividing potential drop chamber | 20 | The balance guiding subassembly |
| 8 | Bypass dividing potential drop assembly | 21 | The balance diversion cavity |
| 9 | Balanced component | 22 | Water-in |
| 10 | The gas-liquid diversion cavity | 23 | Inlet mouth |
| 11 | Bubble liquid ejection assemblies | 24 | Balancing plate |
| 12 | Antifouling net | 25 | Counter balance pocket |
| 13 | Flow deflector | 26 | Ionization apparatus |
Embodiment
Air enters gaseous ion gasifying device 26 through air pump 1 pressurization, gas after ionising treatment enters counter balance pocket 25 through inlet mouth 23, is reaching the overbalance state with the water that enters through water-in 3 and water-in 22 at the balancing plate 24 that is driven by transmission shaft 2 and the effect of balanced component 4 in counter balance pocket.Overbalance state air water stream enters balance diversion cavity 21 under the pressure-acting of air pump 1, enter through overbalance guiding subassembly 20 and disturb chamber 19, carries out 4 grades of balances and disturbs to produce and enter bubble liquid after tiny bubble and disperse water route 17 by disturbing assembly 18 in disturbing the chamber.
When producing excessive pressure in counter balance pocket, gas is introduced into the bypass dividing potential drop chamber 7 of both sides, enter balanced component 9 after the effect compensator or trimmer pressure of dividing potential drop assembly 5, dividing potential drop guiding subassembly 6 dividing potential drop assemblies 8, in balanced component 9 and disperse the bubble liquid impingement mix in water route 17 from bubble liquid after, enter gas-liquid diversion cavity 10, be ejected into flow deflector 13 via bubble liquid ejection assemblies 11 again, through the bubble liquid of injecting flow guiding via antifouling net 12 device for transferring.
The power that motor 14 produces passes to gear teeth wheels 16 via driving gear set 15, then passes to transmission shaft 2 by the gear teeth wheels, by transmission shaft 2 driven equilibrium plate 24 work.
Claims (8)
1. plasma nano-bubble generator, it is characterized in that comprising that gas ionization unit, vapor liquid equilibrium chamber, gas-liquid disturb chamber, partial pressure unit, gas-liquid injection chamber and variable speed transmission unit, wherein the gas ionization unit connects the vapor liquid equilibrium chamber, vapor liquid equilibrium chamber, gas-liquid disturb the chamber is connected with the gas-liquid spray chamber successively and connects, the vapor liquid equilibrium chamber is connected with the partial pressure unit of both sides respectively with the gas-liquid spray chamber, and variable speed transmission unit provides power for the vapor liquid equilibrium chamber.
2. plasma nano-bubble generator according to claim 1 is characterized in that: described gas ionization unit is comprised of air pump (1) and ionization apparatus (26).
3. plasma nano-bubble generator according to claim 1 is characterized in that: described vapor liquid equilibrium unit comprises water-in (3) and (22), inlet mouth (23), balancing plate (24), counter balance pocket (25), balance guiding subassembly (20), balance diversion cavity (21) and balanced component (4).
4. plasma nano-bubble generator according to claim 1 is characterized in that: described gas-liquid disturbs the unit and comprises that bubble liquid disperses water route (17), disturbs assembly (18) and disturb chamber (19).
5. plasma nano-bubble generator according to claim 1, it is characterized in that: described partial pressure unit comprises bypass dividing potential drop assembly (5,8), bypass dividing potential drop guiding subassembly (6) and bypass dividing potential drop chamber (7).
6. plasma nano-bubble generator according to claim 1 is characterized in that: described gas-liquid injection chamber comprises balanced component (9), gas-liquid diversion cavity (10), bubble liquid ejection assemblies (11), antifouling net (12) and flow deflector (13).
7. plasma nano-bubble generator according to claim 3, it is characterized in that: described variable speed transmission unit comprises motor (14), driving gear set (15), gear teeth wheels (16), pass to transmission shaft (2) by the gear teeth wheels again, worked by transmission shaft (2) driven equilibrium plate (24).
8. plasma nano-bubble generator according to claim 1 is characterized in that: described vapor liquid equilibrium chamber, gas-liquid disturb chamber, partial pressure unit and gas-liquid spray chamber and are positioned in container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102756819A CN102351305B (en) | 2011-09-17 | 2011-09-17 | Plasma nanometer bubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102756819A CN102351305B (en) | 2011-09-17 | 2011-09-17 | Plasma nanometer bubble generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102351305A CN102351305A (en) | 2012-02-15 |
| CN102351305B true CN102351305B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102756819A Active CN102351305B (en) | 2011-09-17 | 2011-09-17 | Plasma nanometer bubble generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102351305B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201499364U (en) * | 2009-09-09 | 2010-06-02 | 上海恺立贸易有限公司 | Novel plasma generating device |
| CN201923870U (en) * | 2010-12-21 | 2011-08-10 | 苏州大学 | Underwater pulse radio-frequency plasma discharging device for wastewater treatment |
| CN202246229U (en) * | 2011-09-17 | 2012-05-30 | 崔杰 | Plasma nano-bubble generator |
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2011
- 2011-09-17 CN CN2011102756819A patent/CN102351305B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201499364U (en) * | 2009-09-09 | 2010-06-02 | 上海恺立贸易有限公司 | Novel plasma generating device |
| CN201923870U (en) * | 2010-12-21 | 2011-08-10 | 苏州大学 | Underwater pulse radio-frequency plasma discharging device for wastewater treatment |
| CN202246229U (en) * | 2011-09-17 | 2012-05-30 | 崔杰 | Plasma nano-bubble generator |
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| Publication number | Publication date |
|---|---|
| CN102351305A (en) | 2012-02-15 |
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| C14 | Grant of patent or utility model | ||
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Owner name: NANJING JHS ENVIRONMENT TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: CUI JIE Effective date: 20130911 Free format text: FORMER OWNER: DAI JIANHUA Effective date: 20130911 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130911 Address after: 210000 Jiangsu city of Nanjing province high tech Industrial Park District Baixia District Innovation Building C room 015 Patentee after: Nanjing Jinhe Water Environment Technology Co., Ltd. Address before: 210000 Shanxi Road, Jiangsu city of Nanjing province and No. 128 building room 1007 Patentee before: Cui Jie Patentee before: Dai Jianhua |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210002, room 01, building 300, 1709 East Zhongshan Road, Qinhuai District, Jiangsu, Nanjing Patentee after: Nanjing golden Heshui environmental Polytron Technologies Inc Address before: Innovation Zone C Nanjing high tech Industrial Park, Baixia District building 015 room Patentee before: Nanjing Jinhe Water Environment Technology Co., Ltd. |