CN1206172C - Solar purifier - Google Patents
Solar purifier Download PDFInfo
- Publication number
- CN1206172C CN1206172C CNB021477981A CN02147798A CN1206172C CN 1206172 C CN1206172 C CN 1206172C CN B021477981 A CNB021477981 A CN B021477981A CN 02147798 A CN02147798 A CN 02147798A CN 1206172 C CN1206172 C CN 1206172C
- Authority
- CN
- China
- Prior art keywords
- water
- catalyticreactor
- solar
- venturi tube
- solar energy
- 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
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Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention relates to a solar energy purifying appliance. The present invention comprises a water pump (6), a solar energy photoelectric converter (7), an ozone generator (10) and a catalysis reactor (11), wherein the ozone device is communicated with a venturi tube (9) through a gas guiding tube (8), both ends of the venturi tube are respectively communicated with the water pump (6) and the catalysis reactor (11), and the water pump and the catalysis reactor are respectively provided with a water inlet tube (4) and a water discharge tube (13). Electrical energy converted by the solar energy photoelectric converter (7) and a solar panel (14) is used as motive power to drive the appliance so that surface water in the places of polluted riverbeds, lakes, parks, etc. is purified, and return to a water body (1) of the surface water is then realized. The present invention has the advantages of energy saving, low running cost, high efficiency of water treatment, no secondary pollution, simple structure, convenient operation, maintenance and popularization, etc.
Description
Technical field
The present invention is a kind of solar energy purification equipment that is used to handle surface water.
Background technology
Surface water be various industry, sanitary sewage compile ground.Because the aggravation of mankind's activity, the sewage amount of entering is increasing, and the dilution cleaning action of surface water greatly weakens, well beyond the self-purification capacity of water body, thereby cause a large amount of pollutant sediments in water, and make water body dirt, black smelly, also cause the algae overgrowing to spread unchecked in certain areas.Therefore, be necessary surface water is carried out purifying treatment.
At present, the purifying treatment surface water has traditional method of purification and direct purification method.Be subjected to technical limitation, China generally adopts traditional method of purification, it has cuts dirty and two kinds of desiltings, there is significant limitation in these two kinds of traditional methods: cut dirty back on the one hand and concentrate the expense and the running cost of building sewage work high, and install huge, energy expenditure is many, water treatment efficiency is low, be difficult for promoting, cause the sewage centralized treatment rate in China city to be had only more than 10%, reach Japan at present the level of processing rate 60% need for many years effort at least, this present situation has determined the situation of China's surface water severe contamination can't eliminate in a short time; On the other hand, even surface water has been carried out cutting completely dirt and desilting, the organic pollutant in the soil of water catchment area very easily causes the secondary pollution of water body with the inflow of rainwater; And, cut pollution problem dirty and that the impossible once and for all of desilting solves surface water.
, adopt than more economical, the effective direct purification method of above-mentioned traditional method as in Japan in some developed countries, it mainly is that natural treating pond is used as in riverbed, lake more, with filler and aerator setting wherein, and purifying water body nearby.
Summary of the invention
Technical problem to be solved by this invention is: be subjected to the present situation of the frequent outburst of organic seriously polluted and blue-green alga bloom at China's water body, a kind of solar energy purification equipment of energy-conservation, efficient and low cost movement is provided.Sustainable or the direct purification surface water off and on of this equipment, and the oxygenation effect is arranged.
The technical solution adopted for the present invention to solve the technical problems is such: treating plant provided by the invention comprises lift pump, solar photoelectric converter, ozonizer, catalyticreactor.Ozonizer is communicated with Venturi tube by airway.The two ends of Venturi tube are communicated with lift pump, catalyticreactor respectively.Lift pump and catalyticreactor are equipped with water inlet pipe, water shoot respectively, and its lower end is stretched in the surface water water body that needs to purify.Solar photoelectric converter is connected with solar panel on being fixed on the treating plant shell.The catalyzer (12) that catalyticreactor (11) is adopted when carrying out catalytic oxidation, its composition weight percent is: natural manganese ore 50～60, by the properties-correcting agent 1～10 that titanium dioxide and water glass are formed, granular activated charcoal 30～40.
The electric energy that the present invention utilizes sun power to change drives above-mentioned treating plant operation as power, and surface water is carried out catalytic oxidation or photocatalysis oxidation reaction, absorbs tail gas, makes and purifies waste water.
The present invention has following major advantage:
One. energy-conservation: as to use the sun power alternative electric energy, can reduce running cost.
They are two years old. and locate water quality condition according to riverbed, lake, park etc., can continue flexibly or service intermittent.
They are three years old. and have universality preferably, be applicable to the improvement of low concentration pollutant, particularly effective to poisonous, harmful, the organic degraded of difficult degradation in the water body, reaction is thorough, energy permineralization organism, the efficient oxidation organism.In treating processes, can stop the generation of organic chloride, non-secondary pollution.
They are four years old. this device processes efficient height, but bactericidal oxygenation, improve colourity, the taste and smell of water, and improve the water body quality.
They are five years old. and employed catalyzer is inexpensive, is easy to get, and shows good stability in many media.
They are six years old. and simple in structure, be convenient to operation, maintenance and popularization.
They are seven years old. equipment novelty attractive in appearance, can make the usefulness of view.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with embodiment.
As shown in the figure: solar energy purification equipment comprises devices such as lift pump 6, solar photoelectric converter 7, ozonizer 10, catalyticreactor 11, and these devices can be installed in the treating plant shell 5, to increase the attractive in appearance of entire equipment.Wherein, ozone equipment is communicated with Venturi tube 9 by airway 8, the two ends of Venturi tube are communicated with lift pump 6, catalyticreactor 11 respectively, lift pump and catalyticreactor are equipped with water inlet pipe 4, water shoot 13 respectively, its lower end is stretched in the surface water water body 1 that need to purify, and solar photoelectric converter is connected with solar panel 14 on being fixed on treating plant shell 5.
The bottom valve 3 of above-mentioned water inlet pipe 4 lower ends is positioned at filtering net 2, and filtering net is arranged in surface water water body 1.In the solar photoelectric converter 7, be provided with solar storage battery and opto-electronic conversion housing.Catalyticreactor 11 is catalyst oxidation reactor or photocatalysis oxidation reaction device.
The present invention drives above-mentioned treating plant with the electric energy that sun power changes, and surface water is located in riverbed, lake, park etc. directly purified, and its step comprises:
A. solar panel 14 absorbs sunlight luminous energy, carries out opto-electronic conversion through solar photoelectric converter 7, forms the working power for the treatment of plant.
B. ozonizer 10 work make ozone flow in the Venturi tube 9 through airway 8.
C. simultaneously, surface water and the Venturi tube 9 interior ozone that lift pump 6 will flow in the filtering net 2 mix, and pump in the catalyticreactor 11.
D. catalyticreactor 11 work are carried out catalytic oxidation with the mixing water in this reactor of inflow or photochemical catalytic oxidation is answered, and absorb tail gas, make and purify waste water.
F. purifying waste water enters in the surface water water body 1 through water shoot 13,
Repeat above-mentioned steps, until the design requirements that surface water water body 1 is reached purification.
The oxide of high activity agent that above-mentioned catalyticreactor 11 is adopted when carrying out catalytic oxidation is an ozone, and its consumption is 3～15mg/l.The catalyzer 12 that is adopted is the modified natural mineral with katalysis, and its composition is (weight %): natural manganese ore 50～65, properties-correcting agent 1～10, granular activated charcoal 25～45.Properties-correcting agent is made up of titanium dioxide and water glass, and the two ratio is 2～1: 1～2, is generally 2: 1 or 1: 1 or 1: 2.
Enumerate the specific embodiment of catalyst formulation (weight percent) below:
NO. 1 2 3 4
Natural manganese ore 50 55 65 60
Properties-correcting agent 55 10 1
Granular activated charcoal 45 35 25 39
Solar photoelectric converter 7 among the present invention, ozonizer 10, catalyticreactor 11, the same prior art of its structure.The equipment of patent, i.e. photo catalysis reactor (patent No. 98235517.3) or electrochemical reactor (patent No. 98235516.5) are developed and declared to catalyticreactor 11 optionally with the Wuhan University Of Science and Engineering Institute of Environmental Science.
Solar energy purification equipment of the present invention can be installed on boats and ships or the island 15.
The principle of work of solar energy purification equipment of the present invention is: at first utilize solar panel 14 and solar photoelectric converter 7 to change sun power into electric energy, electric energy drives equipment thus again, make contaminated riverbed, lake, park etc. locate surface water and enter catalyticreactor 11 through lift pump 6, Venturi tube 9, under the effect of catalyzer and ozone, carry out ultraviolet catalytic and oxidation simultaneously, and by granular activated charcoal absorption tail gas (residual gas), purify waste water thereby make, this is purified waste water and enters in the surface water water body through water shoot 13.Working in reciprocating mode according to this is until the design requirements that the surface water water body is reached purification.
Claims (7)
1. solar energy purification equipment, it is characterized in that described treating plant, comprise lift pump (6), solar photoelectric converter (7), ozonizer (10), catalyticreactor (11), wherein, ozone equipment is communicated with Venturi tube (9) by airway (8), the two ends of Venturi tube are communicated with lift pump (6) respectively, catalyticreactor (11), lift pump and catalyticreactor are equipped with water inlet pipe (4) respectively, water shoot (13), its lower end is stretched in the surface water water body (1) that need to purify, and solar photoelectric converter is connected with solar panel (14) on being fixed on treating plant shell (5); The catalyzer (12) that catalyticreactor (11) is adopted when carrying out catalytic oxidation, its composition weight percent is: natural manganese ore 50～60, by the properties-correcting agent 1～10 that titanium dioxide and water glass are formed, granular activated charcoal 30～40.
2. solar energy purification equipment according to claim 1 is characterized in that the bottom valve (3) of water inlet pipe (4) lower end is positioned at filtering net (2), and filtering net is arranged in surface water water body (1).
3. solar energy purification equipment according to claim 1 is characterized in that catalyticreactor (11) is catalyst oxidation reactor or photocatalysis oxidation reaction device.
4. a solar energy purification equipment is used for face of land water purification method, it is characterized in that the electric energy that changes with sun power drives treating plant, and surface water is purified, and its step comprises:
A. solar panel (14) absorbs sunlight luminous energy, carries out opto-electronic conversion through solar photoelectric converter (7), forms the working power for the treatment of plant,
B. ozonizer (10) work makes ozone flow in the Venturi tube (9) through airway (8),
C. simultaneously, the interior ozone of surface water and Venturi tube (9) that lift pump (6) will flow in the filtering net (2) mixes, and pumps in the catalyticreactor (11),
D. catalyticreactor (11) work is carried out catalytic oxidation or photocatalysis oxidation reaction with the mixing water that flows in this reactor, absorbs tail gas, makes and purifies waste water; The catalyzer (12) that catalyticreactor (11) is adopted when carrying out catalytic oxidation, its composition weight percent is: natural manganese ore 50～60, by the properties-correcting agent 1～10 that titanium dioxide and water glass are formed, granular activated charcoal 30～40,
E. purifying waste water enters in the surface water water body (1) through water shoot (13),
Repeat above-mentioned steps, until the design requirements that the surface water water body is reached purification.
5. the face of land water purification method that is used for according to claim 4, the ratio that it is characterized in that titanium dioxide and water glass is 2～1: 1～2.
6. the face of land water purification method that is used for according to claim 5, the ratio that it is characterized in that titanium dioxide and water glass are 2: 1 or 1: 1 or 1: 2.
7. the face of land water purification method that is used for according to claim 4, the consumption that it is characterized in that ozone is 3～15mg/l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477981A CN1206172C (en) | 2002-12-09 | 2002-12-09 | Solar purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021477981A CN1206172C (en) | 2002-12-09 | 2002-12-09 | Solar purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436739A CN1436739A (en) | 2003-08-20 |
| CN1206172C true CN1206172C (en) | 2005-06-15 |
Family
ID=27628710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021477981A Expired - Fee Related CN1206172C (en) | 2002-12-09 | 2002-12-09 | Solar purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206172C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315737C (en) * | 2005-05-24 | 2007-05-16 | 同济大学 | Solar photo-catalytic oxidation device with fixed film for water treatment |
| CN101538106B (en) * | 2009-04-30 | 2011-04-13 | 浙江工商大学 | Energy-free sewage treatment plant |
| CN102020323A (en) * | 2009-09-09 | 2011-04-20 | 江西金达莱环保研发中心有限公司 | Dispersed sewage treatment system with solar power generation |
| CN102923826A (en) * | 2012-11-14 | 2013-02-13 | 东南大学 | Device for compositely catalytic oxidation treatment of organic wastewater and preparation method of catalytic anode |
| CN105186966A (en) * | 2015-08-12 | 2015-12-23 | 无锡同春新能源科技有限公司 | Environment-friendly device for lake surface floating photovoltaic power station to supply power to cyanobacteria fishing and processing equipment |
| CN110627210B (en) * | 2019-09-25 | 2024-08-16 | 湖南航天凯天水务有限公司 | Suspension type black and odorous water body treatment equipment |
-
2002
- 2002-12-09 CN CNB021477981A patent/CN1206172C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1436739A (en) | 2003-08-20 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: WUHAN TEXTILE UNIVERSITY Free format text: FORMER NAME: WUHAN SCIENCE +. TECHNOLOGY COLLEGE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 430073 Wuhan Institute of environmental science, No. 1 Textile Road, Hongshan District, Hubei, China Patentee after: Wuhan Textile University Address before: 430073 Wuhan Institute of environmental science, No. 1 Textile Road, Hongshan District, Hubei, China Patentee before: Wuhan University of Science and Technology |
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Granted publication date: 20050615 Termination date: 20131209 |