CN205313285U - Ultrasonic wave electro -fenton optoelectronic integration effluent treatment plant - Google Patents
Ultrasonic wave electro -fenton optoelectronic integration effluent treatment plant Download PDFInfo
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- CN205313285U CN205313285U CN201620035703.2U CN201620035703U CN205313285U CN 205313285 U CN205313285 U CN 205313285U CN 201620035703 U CN201620035703 U CN 201620035703U CN 205313285 U CN205313285 U CN 205313285U
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Abstract
The utility model relates to an ultrasonic wave electro -fenton optoelectronic integration effluent treatment plant, its characterized in that adjusts the jar including the sewage that is used for adjusting the sewage treatment flow, and the internal water treatment passageway of main tank is located to the main tank body, mud storage tank, photocatalysis ultrasonic wave electro -fenton oxidation unit, ozone generator and suspension mud gunbarrel, the mud storage tank is connected through taking over to the water treatment passageway, the water inlet of connecting the internal water treatment passageway of main tank through elevator pump and pipeline is adjusted jar to sewage, and a rethread active carbon filter material worm passageway is connected with the mud gunbarrel that suspends after this water treatment path connection photocatalysis ultrasonic wave electro -fenton oxidation unit, and the while should suspend the mud gunbarrel and still be connected with ozone generator. This technique not only dwell time is short, eliminates the ammonia foul smell and can handle including high concentration heavy metal sewage, adds chemicals, stable running cyclically in succession moreover less. This structure still has the running cost hangs down, and area is little, the energy -concerving and environment -protective advantage of power consumptive low grade.
Description
Technical field
This utility model relates to a kind of wastewater treatment equipment, particularly relates to a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment.
Background technology
Development with China's economic, industrial water consumption increases, limited water resource day is made to be becoming tight, Municipal Solid Waste Landfills in China, waste incineration field, refuse transfer station, papermaking, metallurgy, printing and dyeing, pharmacy, leather, well-drilling waste water, oil refining, petrochemical industry, fine chemistry industry, food processing are brewageed, coking, five metals cleaning, application, electroplating enterprise discharge containing highly difficult industrial wastewater, make water environment in China pollute aggravation, finding new practical wastewater processing technology makes waste water energy minimizing, regeneration and resource become the important channel solving shortage of water resources. traditional processing mode generally by microfiltration, ultrafiltration, nanofiltration reverse osmosis membrane technology, vaporizer, burning, light electrolysis or low-voltage, the electrolysis of big electric current and biological treatment, this utility model break through conventional low voltage, the electrolysis of big electric current and adopt energy-conservation ultrasound wave high-frequency impulse electrochemistry method (HVES). this method adopts low-frequency ultrasonic waves to dissolve ferrous ion and produces galvanic element, it is hydrogen peroxide that high frequency ultrasound involves ultraviolet radiation titanium dioxide net catalytic water molecular dissociation, ferrous ion produces a large amount of free radicals and with violent electrochemical reaction effect and produce a large amount of micron microbubble and form electrically floating and electrocoagulation effect with hydrogen peroxide violent class Fenton's reaction, produce Galvanic interaction by high-frequency ultrasonic dissolved iron (aluminium sheet) and produce violent electrochemical reaction, ultrasonic wave acoustic energy is converted into chemical energy and is then converted to electric energy (or electric energy is converted into chemical energy), Organic substance in waste water or inorganic matter can be carried out electro-Fenton oxidation-reduction reaction through single ultrasound wave electrochemical appliance equipment, thereafter with acutely electrically floating and electrocoagulation reaction, and then cohesion, Adsorption of Heavy Metals, floating except SS, oils, colloid, pollutant are separated by COD from water body, effectively can quickly remove the COD in waste water, heavy metal, PVA, NH4-N, SO4-, SS, oil, microcosmic salt acid, foul smell, ion, the various noxious pollutant such as pigment.
Summary of the invention
This utility model is for the deficiencies in the prior art, a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment is provided, this device not only time of staying is short, eliminate ammonia, hydrogen sulfide foul smell and can process containing high concentration heavy metal containing sewage, ultrasonic technology purification & isolation is utilized to reclaim the heavy metal ion in high concentration heavy metal containing sewage, and low cost can purify the soda acid goods and materials reclaimed in waste water, and seldom need additional chemicals, the circular flow that energy is continuous, stable. This structure also has that operating cost is low, and floor space is little, the low advantage waiting energy-conserving and environment-protective of power consumption.
In order to achieve the above object, this utility model one ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment, tank is regulated including the sewage for regulating sewage disposal flow, main box, it is located at the water treatment channel in main box, mud storage tank, photocatalysis ultrasound wave electricity Fenton oxidation device, ozonator and suspended sludge settling tank; Described water treatment channel connects mud storage tank by taking over; Described sewage is regulated tank and is connected the water inlet of water treatment channel in main box by elevator pump and pipeline, this water treatment channel is connected with suspended sludge settling tank again through a carbon leaching material serpentine tubular passageway after connecting photocatalysis ultrasound wave electricity Fenton oxidation device, being additionally provided with the titanium ozonation aerated head of plate micropore on this suspended sludge settling tank, this titanium ozonation aerated head of plate micropore is connected with ozonator by needle-valve simultaneously.
Regulate at sewage and tank is provided with grid, the sewage entered to be isolated the rubbish waste product of relatively larger part. Sewage regulates tank can be adjusted the size of flow of inlet water according to the capacity processing waste water in main box. After sewage regulates, by sewage, the water inlet that tank enters into water treatment channel in main box; sewage is successively through preprocessing sand filtering material serpentine tubular passageway and granular active carbon filtrate serpentine tubular passageway; process then through photocatalysis ultrasound wave electricity Fenton oxidation device afterwards; entering into suspended sludge settling tank by force (forcing) pump pressurization after then processing then through carbon leaching material serpentine tubular passageway, suspended sludge settling tank combined with ozone generator is last from the clear water output of suspended sludge settling tank after being processed by water. In whole water treatment procedure, the mud of generation is dirty etc. can enter on mud storage tank by taking over.
As the further improvement of such scheme, described water treatment channel was also connected with preprocessing sand filtering material serpentine tubular passageway and granular active carbon filtrate serpentine tubular passageway in turn before connecting photocatalysis ultrasound wave electricity Fenton oxidation device; So that the sewage entering photocatalysis ultrasound wave electricity Fenton oxidation device is first processed.
As the further improvement of such scheme, described photocatalysis ultrasound wave electricity Fenton oxidation device is mainly shaken son by ultrasound wave electro-Fenton reactor, ultraviolet catalytic pipe and ultrasonic cleaning and constitutes.
Further, described ultrasound wave electro-Fenton reactor is a kind of multi-frequency ultrasonic electro-Fenton reactor, and described ultraviolet catalytic pipe includes photochemical catalyst electrode net. High frequency (is generally 80KHZ-25MKHZ) and primarily serves the effect of oxidation, and low frequency (being generally 15KHZ-60KHZ) primarily serves the effect of cleaning.
After sewage enters into photocatalysis ultrasound wave electricity Fenton oxidation device, under the effect of the electric field produced in ultrasound wave and ultraviolet catalytic pipe, anode produces to electronically form tiny flocculation agent and the hydroxide of ferrum (or aluminum); Now the particle in water, emulsion, colloid pollution thing loss of stability under the effect of flocculant, take off and mutually collide between contaminant particle and tiny flocculation agent after surely, it is combined into macroscopic big flocculating body, following reaction now occurs under high-frequency ultrasonic effect: ultrasonic hydrolysis 2H2O→H2O2+2H+, Fe2++H2O2→ Fenton strong oxidation.
At this to illustrate that, ultrasound wave electro-coagulation equipment method has multifunctionality in processing procedure, except producing except electrolysis, class Fenton's reaction effect under the effect at ultrasound wave or photoelectricity, also have electrochemistry Strong oxdiative and reduction, electro-adsorption, electricity flocculation, the electrically effect such as floating.
As the further improvement of such scheme, in described main box, it is provided with clean water tank; This clean water tank connects the bottom of sand filtering material serpentine tubular passageway, granular active carbon filtrate serpentine tubular passageway and carbon leaching material serpentine tubular passageway by recoil pump and connecting tube, and this this clean water tank connects the clear water output of suspended sludge settling tank by recoil pump and connecting tube and connects the evacuation port of photocatalysis ultrasound wave electricity Fenton oxidation bottom of device. When after suspended sludge settling tank, sand filtering material serpentine tubular passageway, photocatalysis ultrasound wave electricity Fenton oxidation device, granular active carbon filtrate serpentine tubular passageway and carbon leaching material serpentine tubular passageway fouling; regularly open ultrasonic waves for cleaning scale removal and with clean water tank clear water backwash; just dirt can be removed, thus whole sewage-treatment plant is carried out.
As the further improvement of such scheme, described suspended sludge settling tank be also associated with one for from water treatment channel the force (forcing) pump that pressurizes of pretreated waste water, to improve water velocity.
As the further improvement of such scheme, described suspended sludge settling tank is cylindrical structure (being specially inside and outside double; two cylinder gripper nested structure); This suspended sludge settling tank is provided with the first inwall, the second inwall, baffle plate (this baffle plate is cone), the first filter screen, the second filter screen and the 3rd filter screen, and described baffle plate is positioned at the second inner wall, and the first inwall is then positioned at the outside of the second inwall; Described first filter screen is located on the first inwall of the upper end of baffle plate, and the second filter screen is located between the first inwall and the second inwall, and the 3rd filter screen is then located between baffle plate and the second inwall.
Further, the filter opening diameter (filter opening diameter accuracy is between 2-5 millimeter) of described first filter screen is less than the second filter screen (filter opening diameter accuracy is between 0.2-0.5 millimeter), and the filter opening diameter of described second filter screen is less than the 3rd filter screen (filter opening diameter accuracy is between 10-50 micron).
As the further improvement of such scheme, the described water through the second filter screen is re-introduced into the connector of carbon leaching material serpentine tubular passageway and suspended sludge settling tank by a passage.
The water part entering into suspended sludge settling tank can be returned to enter into suspended sludge settling tank again by force (forcing) pump by baffle plate, and also some can enter into the upper end of baffle plate by the 3rd filter screen between baffle plate and the second inwall. Water enters into the latter part of water of baffle plate upper end can enter into the clear water output of suspended sludge settling tank by the first filter screen; Also some can be re-introduced into the connector of carbon leaching material serpentine tubular passageway and suspended sludge settling tank by the second filter screen, to enter into suspended sludge settling tank again by force (forcing) pump. Certainly, actual implement in can as needed in the upper end of the first filter screen, namely can also arrange between the first filter screen and clear water output several than the aperture of the first filter screen quite or less filter screen be filtered.
Ultrasound wave electrocoagulation water technology of the present utility model is in that a little compared with Biochemical method:
(1) ,-OH free radical produced in ultrasound wave electrochemical process is without selectively directly reacting with the organic pollution in highly difficult organic wastewater, it is degraded to carbon dioxide, water or is degraded to simple low molecule organic matter time inadequate because of ultrasound wave, optical, electrical field intensity: methanol, ethanol, acetic acid etc., improve biochemical ratio, passing behind simple bio process just can be up to standard, will not produce secondary pollution.
(2), ultrasound wave electrochemical appliance use the mode of light electrolysis, energy efficiency is high.
(3), both can as independent technique, it is also possible to process technique with other and combine. As technique before pretreatment, improved the biodegradable of waste water; And as back segment advanced treating, the materials such as the COD of difficult degradation in waste water, colloid can be removed, reduce colourity, as the pretreating process of Treated sewage reusing.
This water technology device not only time of staying is short, quickly remove the highly difficult hardly degraded organic substance in waste water, as removed fiber, phenol, Nitrobenzol, halogenated hydrocarbons, surfactant, methyl orange, pigment, chromophoric group, chela and the foul smell such as thing, long-chain hydrocarbon, heterocyclic hydrocarbon etc. and ammonia nitrogen, mercaptan, cyanide, sulfide, amine, aldehydes and can process containing high concentration heavy metal ion, acidic and alkaline waste water material, and seldom need outer chemical addition, the circular flow that energy is continuous, stable. This structure also has that hydraulic detention time is short, and sludge yield is few, and COD, chroma removal rate are high, and operating cost is low, and floor space is little, the low advantage waiting energy-conserving and environment-protective of power consumption. Therefore, this technology is referred to as " environmental friendliness and energy-conserving and environment-protective " technology, and it is practical.
Therefore, this utility model can be widely used in the following industry of wastewater treatment: the wastewater treatment on the ground such as garbage leachate wastewater process, electroplating industry waste water, slaughterhouse water, aquaculture excrement and urine water, Food & Drink factory waste water, petrochemical industry coking chemical waste water, oil production waste water in oil field, waste water in pharmaceutical plants, smelting mining industry waste water, agricultural effluent, petrochemical industry, paint waste water from dyestuff, cooling tower waste water, the purification of gathering ground, harbour, treating of wood waste water, rural area out-patient department of hospital waste water, tourist district of school.
Accompanying drawing explanation
Fig. 1 is population structure schematic diagram of the present utility model;
Fig. 2 is the Local map of part A in Fig. 1;
Fig. 3 is suspended sludge settling tank structural representation;
Fig. 4 is the profile of photocatalysis ultrasound wave electricity Fenton oxidation device;
Fig. 5 is the internal cross section three-dimensional side view of photocatalysis ultrasound wave electricity Fenton oxidation device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail, but not as to restriction of the present utility model.
With reference to Fig. 1～5, this utility model embodiment one ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment, tank 1 is regulated including the sewage for regulating sewage disposal flow, main box 2, it is located at the water treatment channel 3 in main box 2, mud storage tank 4, photocatalysis ultrasound wave electricity Fenton oxidation device 5, ozonator 6 and suspended sludge settling tank 7; Described water treatment channel 3 connects mud storage tank 4 by taking over; Described sewage is regulated tank 1 and is connected the water inlet 13 of water treatment channel 3 in main box 2 by elevator pump 8 and pipeline, this water treatment channel 3 is connected with suspended sludge settling tank 7 again through a carbon leaching material serpentine tubular passageway 9 after connecting photocatalysis ultrasound wave electricity Fenton oxidation device 5, and this suspended sludge settling tank 7 is also connected with ozonator 6 simultaneously. Described water treatment channel 3 was also connected with preprocessing sand filtering material serpentine tubular passageway 19 and granular active carbon filtrate serpentine tubular passageway 11 in turn before connecting photocatalysis ultrasound wave electricity Fenton oxidation device 5; So that the sewage entering photocatalysis ultrasound wave electricity Fenton oxidation device 5 is first processed.
Regulate at sewage and tank 1 is provided with grid, the sewage entered to be isolated the rubbish waste product of relatively larger part. Sewage regulates tank 1 can be adjusted the size of flow of inlet water according to the capacity processing waste water in main box 2.After sewage regulates, by sewage, the water inlet 13 that tank 1 enters into water treatment channel in main box 2; sewage is successively through preprocessing sand filtering material serpentine tubular passageway 10 and granular active carbon filtrate serpentine tubular passageway 11; process then through photocatalysis ultrasound wave electricity Fenton oxidation device 5 afterwards; entering into suspended sludge settling tank 7 by force (forcing) pump 12 pressurization after then processing then through carbon leaching material serpentine tubular passageway 9, suspended sludge settling tank 7 combined with ozone generator 6 is last from the clear water output 14 of suspended sludge settling tank 7 after being processed by water. In whole water treatment procedure, the mud of generation is dirty etc. can enter on mud storage tank 4 by taking over.
Described photocatalysis ultrasound wave electricity Fenton oxidation device 5 is main to be made up of ultrasound wave electro-Fenton reactor 51, ultraviolet catalytic pipe 52 and ultrasonic cleaning shake 53. Described ultrasound wave electro-Fenton reactor 51 is a kind of multi-frequency ultrasonic electro-Fenton reactor, and described ultraviolet catalytic pipe 52 includes photochemical catalyst electrode net 521. High frequency primarily serves the effect of oxidation, and low frequency primarily serves the effect of cleaning.
After sewage enters into photocatalysis ultrasound wave electricity Fenton oxidation device 5, under the effect of the electric field produced in ultrasound wave and ultraviolet catalytic pipe 52, anode produces to electronically form tiny flocculation agent and the hydroxide of ferrum (or aluminum); Now the particle in water, emulsion, colloid pollution thing loss of stability under the effect of flocculant, take off and mutually collide between contaminant particle and tiny flocculation agent after surely, it is combined into macroscopic big flocculating body, following reaction now occurs under high-frequency ultrasonic effect: ultrasonic hydrolysis 2H2O→H2O2+2H+, Fe2++H2O2→ Fenton strong oxidation.
It is noted that ultrasound wave electro-coagulation equipment method has multifunctionality in processing procedure at this, except producing electricity Fenton, electrolysis under the effect at ultrasound wave or electric field, also has electrochemical oxidation and reduction, electro-adsorption, the electrically effect such as floating.
Sewage, after LC-ZEC ultrasound wave electrochemical appliance pretreatment, major part can remove the float in waste water, waste water sulfide, highly difficult industry ammonia nitrogen waste water, emulsifiable oil waste water, COD, foul smell, and part removes concentration salt and desalinization; Highly difficult industrial wastewater is converted into the sewage of low concentration easily biological-degradable by it, removes industrial wastewater toxicity so that biochemical ratio is brought up to more than 0.35-0.5 by 0.01.
It is provided with clean water tank 15 in described main box 2; This clean water tank 15 connects the bottom of sand filtering material serpentine tubular passageway 10, granular active carbon filtrate serpentine tubular passageway 11 and carbon leaching material serpentine tubular passageway 9 by recoil pump 16 and connecting tube, and this this clean water tank 15 connects the clear water output 14 of suspended sludge settling tank 7 by recoil pump 16 and connecting tube and connects the evacuation port bottom photocatalysis ultrasound wave electricity Fenton oxidation device 5. When after suspended sludge settling tank 7, sand filtering material serpentine tubular passageway 10, photocatalysis ultrasound wave electricity Fenton oxidation device 5, granular active carbon filtrate serpentine tubular passageway 11 and carbon leaching material serpentine tubular passageway 9 fouling; regularly open ultrasonic waves for cleaning scale removal and carry out backwash with the clear water of clean water tank 15; just dirt can be removed, thus whole sewage-treatment plant is carried out.
Described suspended sludge settling tank 7 is also associated with a force (forcing) pump 12 for the water from water treatment channel is pressurizeed, to improve water velocity. Described suspended sludge settling tank 7 is inside and outside pair of cylinder gripper nested structure structure; This suspended sludge settling tank 7 is provided with first inwall the 71, second inwall 72, conical baffle plate the 73, first filter screen the 74, second filter screen 75 and the 3rd filter screen 76, and described baffle plate 73 is positioned at inside the second inwall 72, and the first inwall 71 is then positioned at the outside of the second inwall 72;Described first filter screen 74 is located on the first inwall 71 of the upper end of baffle plate 73, and the second filter screen 75 is located between the first inwall 71 and the second inwall 72, and the 3rd filter screen 76 is then located between baffle plate 73 and the second inwall 72. The filter opening diameter of described first filter screen 74 is less than the second filter screen 75, and the filter opening diameter of described second filter screen 75 is less than the 3rd filter screen 76. The described water through the second filter screen 75 is re-introduced into the connector of carbon leaching material serpentine tubular passageway 9 and suspended sludge settling tank 7 by a passage.
The water part entering into suspended sludge settling tank 7 can be returned to enter into suspended sludge settling tank 7 again by force (forcing) pump 12 by baffle plate 73, and also some can enter into the upper end of baffle plate 73 by the 3rd filter screen 76 between baffle plate 73 and the second inwall 72. Water enters into the latter part of water of baffle plate 73 upper end can be passed through the first filter screen 74 and enter into the clear water output 14 of suspended sludge settling tank 7; Also some can be re-introduced into the connector of carbon leaching material serpentine tubular passageway 9 and suspended sludge settling tank 7 by the second filter screen 75, to enter into suspended sludge settling tank 7 again by force (forcing) pump 12. Certainly, actual implement in can as needed in the upper end of the first filter screen 74, namely can also arrange between the first filter screen 74 and clear water output 14 several than the first filter screen 74 aperture quite or less filter screen be filtered.
Ultrasound wave electrocoagulation water technology of the present utility model is in that a little compared with Biochemical method:
(1) ,-OH free radical produced in ultrasound wave electrochemical process is without selectively directly reacting with the organic pollution in highly difficult organic wastewater, it is degraded to carbon dioxide, water or is degraded to simple low molecule organic matter time inadequate because of ultrasound wave, optical, electrical field intensity: methanol, ethanol, acetic acid etc., improve biochemical ratio, passing behind simple bio process just can be up to standard, will not produce secondary pollution.
(2), ultrasound wave electro-coagulation equipment use the mode of light electrolysis, energy efficiency is high.
(3), both can as independent technique, it is also possible to process technique with other and combine. As technique before pretreatment, improved the biodegradable of waste water; And as back segment advanced treating, the materials such as the COD of difficult degradation in waste water, colloid can be removed, reduce colourity, as the pretreating process of Treated sewage reusing.
This water technology device not only time of staying is short, quickly remove the highly difficult hardly degraded organic substance in waste water, as removed fiber, phenol, Nitrobenzol, halogenated hydrocarbons, surfactant, methyl orange, pigment, chromophoric group, chela and the foul smell such as thing, long-chain hydrocarbon, heterocyclic hydrocarbon etc. and ammonia nitrogen, mercaptan, cyanide, sulfide, amine, aldehydes and can process containing high concentration heavy metal ion, acidic and alkaline waste water material, and seldom need outer chemical addition, the circular flow that energy is continuous, stable. This structure also has that hydraulic detention time is short, and sludge yield is few, and COD, chroma removal rate are high, and operating cost is low, and floor space is little, the low advantage waiting energy-conserving and environment-protective of power consumption. Therefore, this technology is referred to as " environmental friendliness and energy-conserving and environment-protective " technology, and it is practical.
Below this utility model is described in detail, but it will be apparent that those skilled in the art can carry out various changes and improvements, without departing from the scope of the present utility model that appended claims limits.
Claims (9)
1. a ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment, it is characterized in that: mainly include the sewage for regulating sewage disposal flow and regulate tank, main box, it is located at the water treatment channel in main box, mud storage tank, photocatalysis ultrasound wave electricity Fenton oxidation device, ozonator and suspended sludge settling tank;Described water treatment channel connects mud storage tank by taking over; Described sewage is regulated tank and is connected the water inlet of water treatment channel in main box by elevator pump and pipeline, this water treatment channel is connected with suspended sludge settling tank again through a carbon leaching material serpentine tubular passageway after connecting photocatalysis ultrasound wave electricity Fenton oxidation device, and this suspended sludge settling tank is also connected with ozonator simultaneously.
2. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 1, it is primarily characterized in: described water treatment channel was also connected with preprocessing sand filtering material serpentine tubular passageway and granular active carbon filtrate serpentine tubular passageway in turn before connecting photocatalysis ultrasound wave electricity Fenton oxidation device.
3. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 1, it is primarily characterized in: described photocatalysis ultrasound wave electricity Fenton oxidation device is mainly shaken son by ultrasound wave electro-Fenton reactor, ultraviolet catalytic pipe and ultrasonic cleaning and constitutes.
4. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 3, it is primarily characterized in: described ultrasound wave electro-Fenton reactor is a kind of multi-frequency ultrasonic electro-Fenton reactor, and described ultraviolet catalytic pipe includes photochemical catalyst electrode net.
5. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 1, it is primarily characterized in: be provided with clean water tank in described main box, and this clean water tank connects the clear water output of suspended sludge settling tank by recoil pump and connecting tube.
6. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 1, it is primarily characterized in: described suspended sludge settling tank is also associated with a force (forcing) pump for the water from water treatment channel is pressurizeed.
7. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 1, it is primarily characterized in: described suspended sludge settling tank is cylindrical structure; This suspended sludge settling tank is provided with the first inwall, the second inwall, baffle plate, the first filter screen, the second filter screen and the 3rd filter screen, and described baffle plate is positioned at the second inner wall, and the first inwall is then positioned at the outside of the second inwall; Described first filter screen is located on the first inwall of the upper end of baffle plate, and the second filter screen is located between the first inwall and the second inwall, and the 3rd filter screen is then located between baffle plate and the second inwall.
8. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 7, it is primarily characterized in: the filter opening diameter of described first filter screen is less than the second filter screen, and the filter opening diameter of described second filter screen is less than the 3rd filter screen.
9. a kind of ultrasound wave electricity Fenton optoelectronic integration wastewater treatment equipment according to claim 7, it is primarily characterized in: the described water through the second filter screen is re-introduced into the connector of carbon leaching material serpentine tubular passageway and suspended sludge settling tank by a passage.
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| CN201620035703.2U CN205313285U (en) | 2016-01-13 | 2016-01-13 | Ultrasonic wave electro -fenton optoelectronic integration effluent treatment plant |
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| CN201620035703.2U CN205313285U (en) | 2016-01-13 | 2016-01-13 | Ultrasonic wave electro -fenton optoelectronic integration effluent treatment plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587315A (en) * | 2017-01-05 | 2017-04-26 | 煤炭科学研究总院杭州研究院 | Cycle treatment system and method for catalyzing peroxide decomposition in waste water |
| CN107140775A (en) * | 2017-07-17 | 2017-09-08 | 福建工程学院 | A kind for the treatment of method of printing and dying wastewater and device |
| CN107698094A (en) * | 2017-09-27 | 2018-02-16 | 中节能工程技术研究院有限公司 | A kind of composite catalytic oxidation coupled biological filter tank wastewater treatment integrating device and method |
-
2016
- 2016-01-13 CN CN201620035703.2U patent/CN205313285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587315A (en) * | 2017-01-05 | 2017-04-26 | 煤炭科学研究总院杭州研究院 | Cycle treatment system and method for catalyzing peroxide decomposition in waste water |
| CN107140775A (en) * | 2017-07-17 | 2017-09-08 | 福建工程学院 | A kind for the treatment of method of printing and dying wastewater and device |
| CN107698094A (en) * | 2017-09-27 | 2018-02-16 | 中节能工程技术研究院有限公司 | A kind of composite catalytic oxidation coupled biological filter tank wastewater treatment integrating device and method |
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Granted publication date: 20160615 Termination date: 20220113 |