CN202482145U - Solar jet flow aeration system - Google Patents

Solar jet flow aeration system Download PDF

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Publication number
CN202482145U
CN202482145U CN2012200954730U CN201220095473U CN202482145U CN 202482145 U CN202482145 U CN 202482145U CN 2012200954730 U CN2012200954730 U CN 2012200954730U CN 201220095473 U CN201220095473 U CN 201220095473U CN 202482145 U CN202482145 U CN 202482145U
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CN
China
Prior art keywords
water
solar
aeration
water pump
jet
Prior art date
Application number
CN2012200954730U
Other languages
Chinese (zh)
Inventor
叶伟武
王宋吉
张丽英
Original Assignee
杭州银江环保科技有限公司
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Priority to CN2012200954730U priority Critical patent/CN202482145U/en
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Publication of CN202482145U publication Critical patent/CN202482145U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/208Off-grid powered water treatment
    • Y02A20/212Solar-powered wastewater sewage treatment, e.g. spray evaporation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33Wastewater or sewage treatment systems using renewable energies using wind energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

The utility model relates to an aeration system, in particular to a solar jet flow aeration system. The solar jet flow aeration system comprises a solar panel, a support frame, a solar storage battery, a water pump, a floating body, a jet device and a jet pipeline. The water pump and the jet device are arranged below the floating body and suspended in water through the floating body. The solar panel is installed above the support frame, a controlling system which controls the work of the water pump is arranged between the solar panel and the water pump, and the solar storage battery is positioned in the controlling system. The solar jet flow aeration system is used to achieve oxygenation and aeration of water bodies in areas where municipal power grids cannot cover, and has the advantages of effectively increasing oxygen content of water body, being low in power consumption and operating cost, reducing the chemical oxygen demand (COD) and the biochemical oxygen demand ( BOD) of water, reducing eutrophic substances of water body, and enhancing self-purification capacity of water body, and being suitable for management or renovation of domestic sewage and waste water, water bodies of urban landscape rivers and artificial lakes, and protection of reservoir water source area.

Description

A kind of sun power jet-flow aeration system
Technical field
The utility model relates to a kind of aerating system, especially a kind of sun power jet-flow aeration system.
Background technology
Aerating apparatus is called air-diffuser again, is the visual plant of environmental protection water treatment system,
Can it be divided into two kinds of blast aeration device and surface aeration equipments by aeration mode.
The technical performance index of aerating apparatus:
1. dynamicefficiency (Ep): the oxygen amount (kgO2/kw.h) of every consumption 1 degree electrotransfer in the mixed solution; 2. the utilization ratio of oxygen (EA): claim oxygen transfer efficiency again, be meant through blast aeration system and transfer to the per-cent (%) that oxygen amount in the mixed solution accounts for total oxygen-supplying amount; 3. oxygenation capacity (R0): in the unit time, transfer to the oxygen amount (kgO2/h) in the mixed solution through the mechanical aerating apparatus in surface.
The blast aeration device: blast aeration system is made up of gas blower, airflow pipe and aerating apparatus.The blast aeration device can be divided into: (little) stingy alveolitoid, middle bubble type, atmosphere alveolitoid, hydraulic shear type, water impact type, etc.
1. (little) stingy alveolitoid aerating apparatus: diffuser plate, diffusion disc and the diffuser tube etc. processed by micro-porous permeable material (potter's clay, aluminum oxide, silicon oxide or nylon etc.); Bubble diameter is (bubble is micropore the following person of 200mm) below 2mm; The utilization ratio of oxygen is higher, EA=15 ~ 25%, and dynamicefficiency is more than 2 kgO2/kw.h; Shortcoming: be prone to stop up, air needs through filtering treatment and purification, and diffusional resistance is big.2. middle bubble type aerating apparatus: bubble diameter is 2 ~ 6mm.1) perforated pipe: bubble type aerating apparatus in 2) novel: 3. hydraulic shear type air-diffuser: the construction features of use device itself; Produce the hydraulic shear effect; Air pocket is cut into small bubbles, increase the gas-to-liquid contact area, reach the purpose of raising the efficiency.As: decide spiral aerator etc.4. water impact type aerator: jet-flow aeration: be divided into self-priming and Gas feeding---self-priming jet aerator is made up of pressure tube, nozzle, air suction pipe, mixing section and rising pipe etc.; EA=20%; Noise is little, need not the air blast machine room; Generally be applicable to Sewage Plant on a small scale.
The mechanical aeration device is claimed surface aeration equipment again
When the 1. principle of aeration: 1) hydraulic jump---aerator rotates, around the mixed solution on surface is constantly thrown to from periphery, form hydraulic jump, liquid level is involved in air by strong agitation; 2) promoting---aerator has castering action, and mixed solution is circulated up and down continuously, brings in constant renewal in the gas-to-liquid contact interface, strengthens gas, liquid contact; The rotation of 3) negative inspiratory pressure---aerator makes it form negative pressuren zone at certain position, and sucks air.Classification: press the installation form of rotation axis, can be divided into two big types of vertical axis and horizontal shaft types.2. vertical axis mechanical aeration device: pump type impeller aerator, K type impeller aerator, inversed umbrella type impeller aerator and plate impeller aerator etc.1) pump type impeller aerator by blade, air inlet port, bleed hole, go up and press cover, press down cover and water-in etc. and partly form; 2) K type impeller aerator is hyperbola; Submergence is 0 ~ 10mm; LV is 4 ~ 5m/s.3) inversed umbrella type impeller aerator is made up of conical shell and the blade that is connected outside surface; Rotating speed is at 30 ~ 60r/min; Dynamicefficiency is 2 ~ 2.5 4) plate impeller aerator is made up of parts such as blade and flat boards; The angle of blade and dull and stereotyped radius is between 0 ~ 25; LV is generally between 4.05 ~ 4.85.3. horizontal shaft type mechanical aeration device: aeration rotary brush, aeration turn plate etc.
Present municipal power drives aeration; Remove above-mentioned multiple aeration process; Adopt wind energy, Driven by Solar Energy aeration in addition; But, make it not carry out plug-flow and stir the oxygenation aeration the water body in this zone because external environment or aerating system self structure often make it that zone that much can't arrive is arranged.
Summary of the invention
The utility model is in order to solve defective and the deficiency that above-mentioned prior art exists; Provide a kind of and can effectively increase the water body oxygen level; Reduce COD and biochemical oxygen demand in the water, reduce the water eutrophication material; Improve water body self-purification ability, the sun power jet-flow aeration system that energy consumption is little, running cost is low simultaneously.
The technical scheme of the utility model: a kind of sun power jet-flow aeration system; Comprise solar panels, bracing frame, solar storage battery, water pump, buoyancy aid, ejector and injection pipe; Said water pump and ejector are arranged on the buoyancy aid below, and are suspended in the water through buoyancy aid, and said solar panels place the bracing frame top; Be provided with the system of control pump working between said solar panels and the water pump, said solar storage battery is arranged in the system.
Preferably, support frame as described above is arranged on the buoyancy aid, and said system is arranged in the bracing frame, is connected through cable between said system and the water pump.
Preferably, support frame as described above and system all are arranged on the bank, are connected through cable between said system and solar panels and the water pump.
Preferably, said ejector top is provided with air suction pipe, and said air suction pipe upper end penetrates buoyancy aid and is exposed on the water surface.
The solar panels of the utility model, solar storage battery, water pump can be selected number of matches according to the water yield of handling; Wherein solar storage battery provides three to five days electric weight overcast and rainy; System plays functions such as regularly switching, override protection, water pump alternate run, effectively prolongs system work-ing life.
The utility model is used to solve the regional water body oxygenation aeration problem that municipal electrical network can't arrive; Effectively increase the water body oxygen level; Energy consumption is little, running cost is low; Reduce COD (COD) and biochemical oxygen demand (BOD) in the water, reduce the water eutrophication material, improve water body self-purification ability, be applicable to the improvement or the reparation of sewage waste water, the artificial Lake Water Body in urban landscape river road, the protection of reservoir water seedbed.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
1. solar panels among the figure, 2. bracing frame, 3. buoyancy aid, 4. water pump, 5. ejector, 6. injection pipe, 7. system, 8. cable, 9. air suction pipe, 10. injection stream.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation, but be not restriction the utility model protection domain.
Embodiment 1
As shown in Figure 1; A kind of sun power jet-flow aeration system comprises solar panels 1, bracing frame 2, solar storage battery, water pump 4, buoyancy aid 3, ejector 5 and injection pipe 6, and water pump 4 is arranged on buoyancy aid 3 belows with ejector 5; And be suspended in the water through buoyancy aid 3; Solar panels 1 place bracing frame 2 tops, are provided with the system 7 of control water pump 4 work between solar panels 1 and the water pump 4, and solar storage battery is arranged in the system 7.Bracing frame 2 is arranged on the buoyancy aid 3, and system 7 is arranged in the bracing frame 2, is connected through cable 8 between system 7 and the water pump 4, and ejector 5 tops are provided with air suction pipe 9, and air suction pipe 9 upper ends penetrate buoyancy aid 3 and are exposed on the water surface.
Embodiment 2
As shown in Figure 2, a kind of sun power jet-flow aeration system comprises solar panels 1, bracing frame 2, solar storage battery, water pump 4, buoyancy aid 3, ejector 5 and injection pipe 6; Water pump 4 is arranged on buoyancy aid 3 belows with ejector 5, and is suspended in the water through buoyancy aid 3, and solar panels 1 place bracing frame 2 tops; Be provided with the system 7 of control water pump 4 work between solar panels 1 and the water pump 4; Solar storage battery is arranged in the system 7, and bracing frame 2 all is arranged on the bank with system 7, is connected through cable 8 between system 7 and solar panels 1 and the water pump 4; Ejector 5 tops are provided with air suction pipe 9, and air suction pipe 9 upper ends penetrate buoyancy aid 3 and are exposed on the water surface.
Ejector 5 one ends of the utility model connect water pump 4, and the other end connects injection pipe 6, when it uses; 4 runnings of system 7 control water pumps, water pump 4 drives ejector 5 work, during ejector 5 work; Injection pipe 6 through its rear end sprays; Form injection stream 10, simultaneously through the ventilation of ventilating of the air suction pipe 9 on its top
The utility model utilizes the injector jet of Driven by Solar Energy to realize aeration oxygen replenishing; Black smelly high river water body color remarkable improvement; Effectively increase the water body oxygen level, energy consumption is little, running cost is low, reduces COD (COD) and biochemical oxygen demand (BOD) in the water, reduces the water eutrophication material; Improve water body self-purification ability, be applicable to the improvement or the reparation of sewage waste water, the artificial Lake Water Body in urban landscape river road, the protection of reservoir water seedbed.
The utility model is mainly used in the air blast oxygenation aeration in the projects such as aquatic breed, environmental protection water treatment, waterhead area protection.

Claims (4)

1. sun power jet-flow aeration system; Comprise solar panels, bracing frame, solar storage battery, water pump, buoyancy aid, ejector and injection pipe; It is characterized in that: said water pump and ejector are arranged on the buoyancy aid below, and are suspended in the water through buoyancy aid, and said solar panels place the bracing frame top; Be provided with the system of control pump working between said solar panels and the water pump, said solar storage battery is arranged in the system.
2. a kind of sun power jet-flow aeration according to claim 1 system, it is characterized in that: support frame as described above is arranged on the buoyancy aid, and said system is arranged in the bracing frame, is connected through cable between said system and the water pump.
3. a kind of sun power jet-flow aeration according to claim 1 system, it is characterized in that: support frame as described above and system all are arranged on the bank, are connected through cable between said system and solar panels and the water pump.
4. according to claim 1 or 2 or 3 described a kind of sun power jet-flow aeration systems, it is characterized in that: said ejector top is provided with air suction pipe, and said air suction pipe upper end penetrates buoyancy aid and is exposed on the water surface.
CN2012200954730U 2012-03-15 2012-03-15 Solar jet flow aeration system CN202482145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200954730U CN202482145U (en) 2012-03-15 2012-03-15 Solar jet flow aeration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200954730U CN202482145U (en) 2012-03-15 2012-03-15 Solar jet flow aeration system

Publications (1)

Publication Number Publication Date
CN202482145U true CN202482145U (en) 2012-10-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200954730U CN202482145U (en) 2012-03-15 2012-03-15 Solar jet flow aeration system

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104671463A (en) * 2015-02-02 2015-06-03 石家庄顺瑞节能科技有限公司 Suspended type jet aeration system
CN104798723A (en) * 2015-05-16 2015-07-29 台州密尔沃机械有限公司 Cruise type aeration oxygenation system
CN105442431A (en) * 2015-12-11 2016-03-30 天津大学 Multifunctional solar lounge bridge
CN106508781A (en) * 2016-11-22 2017-03-22 广西大学 Multiple-supply flow pushing device capable of increasing water body dissolved oxygen proportionality
CN108178346A (en) * 2018-01-09 2018-06-19 宁波大红鹰学院 A kind of river depth oxygenate apparatus
CN108439703A (en) * 2018-03-21 2018-08-24 南京大学 The system and method that a kind of Plain unhurried current and the branch creek comprehensive water-body that breaks end are administered

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104671463A (en) * 2015-02-02 2015-06-03 石家庄顺瑞节能科技有限公司 Suspended type jet aeration system
CN104798723A (en) * 2015-05-16 2015-07-29 台州密尔沃机械有限公司 Cruise type aeration oxygenation system
CN104798723B (en) * 2015-05-16 2017-06-09 浙江大洋衣车有限公司 Cruise-type Aeration system
CN105442431A (en) * 2015-12-11 2016-03-30 天津大学 Multifunctional solar lounge bridge
CN106508781A (en) * 2016-11-22 2017-03-22 广西大学 Multiple-supply flow pushing device capable of increasing water body dissolved oxygen proportionality
CN108178346A (en) * 2018-01-09 2018-06-19 宁波大红鹰学院 A kind of river depth oxygenate apparatus
CN108439703A (en) * 2018-03-21 2018-08-24 南京大学 The system and method that a kind of Plain unhurried current and the branch creek comprehensive water-body that breaks end are administered
CN108439703B (en) * 2018-03-21 2020-10-23 南京大学 System and method for comprehensive treatment of plain slow flow and Duantou creek water body

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