CN116573712A - Photovoltaic-driven photocatalytic water treatment device and treatment method thereof - Google Patents
Photovoltaic-driven photocatalytic water treatment device and treatment method thereof Download PDFInfo
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- CN116573712A CN116573712A CN202310857148.6A CN202310857148A CN116573712A CN 116573712 A CN116573712 A CN 116573712A CN 202310857148 A CN202310857148 A CN 202310857148A CN 116573712 A CN116573712 A CN 116573712A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 10
- 239000010865 sewage Substances 0.000 claims abstract description 106
- 238000004146 energy storage Methods 0.000 claims abstract description 61
- 230000003197 catalytic effect Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000007146 photocatalysis Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 32
- 239000004408 titanium dioxide Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
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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
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
The application discloses a photovoltaic driving photocatalysis water treatment device, which comprises a sewage treatment tank, wherein photovoltaic panel driving mechanisms are arranged on two sides of the sewage treatment tank, a solar photovoltaic panel assembly is connected through the photovoltaic panel driving mechanisms, an energy storage unit is arranged at the upper end of the sewage treatment tank, the energy storage unit is connected with the solar photovoltaic panel assembly through a wire harness, a filtering mechanism, a catalytic assembly and a light source device are arranged in the sewage treatment tank, the energy storage unit comprises an energy storage battery pack, a photovoltaic controller and a DC-AC inverter output module box, one end of the energy storage battery pack is electrically connected with the photovoltaic controller, the other end of the energy storage battery pack is electrically connected with the DC-AC inverter output module box, and the photovoltaic controller is electrically connected with the two solar photovoltaic panel assemblies through the wire harness.
Description
Technical Field
The application mainly relates to the technical field of sewage photocatalytic treatment equipment, in particular to a photovoltaic-driven photocatalytic water treatment device and a treatment method thereof.
Background
For the existing photocatalysis sewage treatment technology, one side carries out sewage treatment to improve the environmental protection effect, and the other side uses electric energy to increase the capacity of electric energy, so that the energy consumption is caused, in the existing electric energy mode, the photovoltaic industry rapidly develops, and a new technical path is brought to energy conservation and consumption reduction of electric energy;
in the existing sewage treatment mode, the power consumption intensity of photocatalysis is generally higher, and for the current photovoltaic power supply technology, the problems of high cost and large construction workload exist in factory power supply or large-scale power supply application, and research shows that for the photocatalysis sewage treatment procedure, the regional power supply of an implementation equipment section is one of the best modes of energy conservation and cost reduction at present, but the current mode is to set a photovoltaic field in other places, power supply is carried out in a distribution mode after concentrated energy storage, and the cost management and control are still insufficient, so that a novel sewage treatment device with a photovoltaic power supply structure and capable of driving the photocatalysis sewage treatment function needs to be developed.
Disclosure of Invention
Based on the above, the present application is directed to a photovoltaic-driven photocatalytic water treatment device and a treatment method thereof, so as to solve the technical problems set forth in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a photovoltaic drive photocatalysis water treatment facilities, includes the sewage treatment case, and sewage treatment case both sides set up photovoltaic board actuating mechanism, are connected with solar photovoltaic board subassembly through photovoltaic board actuating mechanism to be located sewage treatment case upper end and set up the energy storage unit, this energy storage unit passes through the pencil with solar photovoltaic board subassembly and connects, sewage treatment incasement portion is provided with filtering mechanism, catalytic module, light source device, filtering mechanism divide into primary filter plate and fine filter plate, and light source device quantity is an even number, uses two as a set of, is equipped with a catalytic module between two light source devices of every group;
the energy storage unit comprises an energy storage battery pack, a photovoltaic controller and a DC-AC inverter output module box, one end of the energy storage battery pack is electrically connected with the photovoltaic controller, the other end of the energy storage battery pack is electrically connected with the DC-AC inverter output module box, and the photovoltaic controller is electrically connected with the two solar photovoltaic panel assemblies through a wire harness;
the energy storage battery pack is characterized in that an energy storage battery support is arranged below the energy storage battery pack, a bearing plate is arranged at the top of the energy storage battery support, a bearing groove is formed in the top surface of the bearing plate, a heat conducting plate is arranged at the bottom in the bearing groove, a plurality of U-shaped heat conducting rods are uniformly connected to the lower end of the heat conducting plate, a plurality of U-shaped heat conducting rods are connected with heat conducting fin plates in a penetrating mode, a fan bent is arranged on one side of the bottom of the bearing plate, and a plurality of cooling fans used for guiding wind flow to blow the position below the heat conducting plate are sequentially arranged on the fan bent.
In addition, photovoltaic board actuating mechanism is including arc mount, electric telescopic brace, back connecting rod, activity inserted bar, the both ends of sewage treatment case both sides outer wall respectively are fixed with an arc mount, the both ends of back connecting rod one side are respectively with two arc mount tops that correspond and are rotation connection, spacing spout has been seted up to one side symmetry that arc mount top was kept away from respectively at back connecting rod both ends, just the activity inserted bar alternates spacing spout that corresponds and is sliding connection, the activity inserted bar is kept away from spacing spout one end and is connected with the output shaft of electric telescopic brace that corresponds, electric telescopic brace bottom is rotation connection with the arc mount bottom that corresponds.
Secondly, photovoltaic board frame is installed to the peripheral a week that solar photovoltaic board subassembly is located its photovoltaic plate body, the back connecting rod that photovoltaic board frame and homonymy correspond is detachable the connection, just the distance of arc mount top and sewage treatment case outer wall is greater than the distance of bottom and sewage treatment case outer wall.
Furthermore, the baffle plate can be dismantled and fixed in sewage treatment case top, the photovoltaic controller bottom is equipped with the controller mount, energy storage battery support and DC-AC DC-to-AC inverter output module box bottom all can be dismantled and be fixed in the baffle plate upper surface, just sewage treatment case top is located energy storage unit periphery demountable installation and has the protection top cap, the protection top cap is the semi-cylindrical shell body that the inside was drawn out, is located semi-cylindrical shell body both sides and is equipped with the air current passageway respectively.
Further, the catalytic assembly comprises a titanium dioxide honeycomb catalytic plate, both sides and the bottom of the titanium dioxide honeycomb catalytic plate, a primary filter plate and a secondary filter plate are all connected with a U-shaped sealing gasket in a jogged mode, U-shaped clamping groove strips are connected to the outer portion of the U-shaped sealing gasket in a jogged mode, the bottoms of the U-shaped clamping groove strips corresponding to the primary filter plate and the secondary filter plate are welded and fixed with the bottoms in the sewage treatment tank, gaps are reserved between the bottoms of the U-shaped clamping groove strips corresponding to the titanium dioxide honeycomb catalytic plate and the bottoms in the sewage treatment tank, and the outer walls of the U-shaped clamping groove strips are welded and fixed with the inner wall of the sewage treatment tank.
Further, the light source device comprises a UV ultraviolet light tube and a tube mounting frame for mounting the UV ultraviolet light tube, two ends of the tube mounting frame are fixedly connected with the top of the inner wall of the sewage treatment tank respectively, and the UV ultraviolet light tube penetrates through the tube mounting frame from top to bottom and is detachably connected with the tube mounting frame through a lamp holder matched with the UV ultraviolet light tube.
Further, sewage treatment case one end is equipped with the inlet tube, and the other end is equipped with the drain pipe, inlet pump unit is connected to inlet tube one end, and the other end runs through sewage treatment case upper portion box shell and extends to inside, drain pump unit is connected to drain pipe one end, and the other end runs through sewage treatment case lower part box shell, just be connected with electronic blowoff valve on the lower part box shell that sewage treatment case is close to inlet tube one end.
Further, the primary filter plate in the sewage treatment box is closest to the water inlet pipe, and the fine filter plate is arranged behind the primary filter plate.
Further, the inlet tube is close to sewage treatment case one end and is equipped with the I-shaped pipeline section, the I-shaped pipeline section runs through and inlays in sewage treatment case upper portion box shell, the I-shaped pipeline section is close to inside one end of sewage treatment case and is connected with frustum pipeline section, tubaeform pipeline section in proper order integrally, be equipped with the check ball in the tubaeform pipeline section, tubaeform pipeline section big end inside is fixed with the cross dead lever, cross dead lever is close to frustum pipeline section one side center department and is fixed with the stopper stick.
According to the above scheme, there is also provided a photovoltaic driven photocatalytic water treatment method comprising the steps of:
step one, adopting two paths of electricity to provide working electricity for a photocatalysis water treatment device, wherein one path of electricity is used for industrial power supply, the other path of electricity is used for photovoltaic power supply, and the photovoltaic power supply is used as a main circuit;
step two, the control system controls the electric telescopic stay bars to work and stretch, the solar photovoltaic panel assembly is turned over and spread, solar rays are obtained to provide light energy and converted into electric energy, and the photovoltaic controller inputs the electric energy to the energy storage battery pack to carry out charging energy storage;
step three, after the energy storage battery pack in the step two is used for successfully storing energy, the DC-AC inverter output module box is used for converting direct current voltage into alternating current voltage, an external power supply circuit is connected for realizing power supply, and a control system is used for realizing working power supply of a water inlet pump unit, an electric blow-off valve, a drainage pump unit, a UV ultraviolet lamp tube and a cooling fan;
and step four, after the water inlet pump unit in the step three is electrified to work, external sewage is sent into a water inlet pipe from a pipeline and is injected into a sewage treatment box, after being filtered by a primary filter plate and a fine filter plate, the sewage is irradiated by starting a UV ultraviolet lamp tube, and the photocatalysis treatment of the sewage is realized by matching with a titanium dioxide honeycomb catalytic plate.
In summary, the application has the following advantages:
according to the application, the sewage treatment box is used as an equipment main body for photocatalysis sewage treatment, and the solar photovoltaic panel assemblies capable of being turned and unfolded are arranged on two sides of the sewage treatment box to acquire solar energy and convert the solar energy into electric energy to be stored in the energy storage battery pack at the top of the sewage treatment box, so that the long-distance arrangement of most cable wires is reduced, the extra cost is reduced, the industrial power supply route can be separated in the photovoltaic power supply process, the electric energy consumption of a national power grid is reduced, and the energy consumption cost is also reduced for sewage treatment operators;
when the energy storage battery pack is used as an energy station, the heat of the energy storage battery pack is absorbed through the heat conducting plate, the U-shaped heat conducting rod and the heat conducting fin plate, and then the air flow is blown by the plurality of cooling fans to dissipate heat, so that the stability of the working state of the energy storage battery pack is maintained, and the service life of the energy storage battery pack is prolonged.
Drawings
FIG. 1 is a structural representation of a photocatalytic water treatment device according to the present application;
FIG. 2 is a view showing an internal structure of the sewage treatment tank of the present application;
FIG. 3 is a top view of the structure of the energy storage unit of the present application;
fig. 4 is a structural representation of a heat dissipating fan for dissipating heat from an energy storage battery pack according to the present application;
FIG. 5 is an illustration of the structure of a U-shaped heat conducting rod and fin plate for heat conduction of an energy storage battery pack according to the present application;
FIG. 6 is a top view of the top surface of the carrier plate of the present application;
FIG. 7 is a partial structural cross-sectional view of the water inlet pipe of the present application;
FIG. 8 is a schematic view of the front structure of the water inlet pipe of the present application at the water outlet end;
FIG. 9 is an enlarged view of area A of FIG. 1;
FIG. 10 is an enlarged view of region B of FIG. 2;
FIG. 11 is an enlarged view of region C of FIG. 2;
description of the drawings: 1. a sewage treatment tank; 2. a protective top cover; 3. a photovoltaic panel drive mechanism; 4. a water inlet pipe; 5. a water inlet pump unit; 6. an electric blow-down valve; 7. a drainage pump unit; 8. a solar photovoltaic panel assembly; 9. a filtering mechanism; 10. a catalytic assembly; 11. a light source device; 12. a baffle plate; 13. an energy storage battery bracket; 14. an energy storage battery pack; 15. limiting fixing frame; 16. a photovoltaic controller; 17. a controller fixing frame; 18. a DC-AC inverter output module box; 19. a carrying plate; 20. a fan bent; 21. a heat radiation fan; 22. support legs; 23. a U-shaped heat conducting rod; 24. a heat conductive fin plate; 25. a carrying groove; 26. a heat conductive plate; 27. an I-shaped pipe section; 28. a frustum tube section; 29. a flared tube section; 30. a check ball; 31. a blocking rod; 32. a cross fixing rod; 33. an arc-shaped fixing frame; 34. an electric telescopic stay bar; 35. a back connecting rod; 36. a movable inserted link; 37. limiting sliding grooves; 38. a photovoltaic panel outer frame; 39. u-shaped clamping groove strips; 40. a U-shaped gasket; 41. a primary filter plate; 42. fine filter plates; 43. a lamp tube mounting rack; 44. a UV light tube; 45. titanium dioxide honeycomb catalytic plate; 46. an air flow channel.
Description of the embodiments
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
Examples
As shown in fig. 1-11, the application provides a photovoltaic driving photocatalysis water treatment device, which is based on the existing photocatalysis industrial sewage treatment technology, and comprises a sewage treatment box 1, wherein photovoltaic panel driving mechanisms 3 are arranged on two sides of the sewage treatment box 1, a solar photovoltaic panel assembly 8 is connected through the photovoltaic panel driving mechanisms 3, an energy storage unit is arranged at the upper end of the sewage treatment box 1, the energy storage unit is connected with the solar photovoltaic panel assembly 8 through a wire harness, a filtering mechanism 9, a catalytic assembly 10 and a light source device 11 are arranged in the sewage treatment box 1, the filtering mechanism 9 is divided into a primary filter plate 41 and a fine filter plate 42, the number of the light source devices 11 is an even number, two light source devices are a group, and one catalytic assembly 10 is arranged between two light source devices 11 of each group;
regarding the photocatalysis treatment of sewage, the catalytic assembly 10 comprises a titanium dioxide honeycomb catalytic plate 45, wherein both sides and the bottom of the titanium dioxide honeycomb catalytic plate 45, a primary filter plate 41 and a fine filter plate 42 are respectively connected with a U-shaped sealing gasket 40 in a jogged manner, the outer parts of the U-shaped sealing gaskets 40 are respectively connected with a U-shaped clamping groove strip 39 in a jogged manner, the bottoms of the U-shaped clamping groove strips 39 corresponding to the primary filter plate 41 and the fine filter plate 42 are welded and fixed with the inner bottom of the sewage treatment tank 1, a gap is reserved between the bottoms of the U-shaped clamping groove strips 39 corresponding to the titanium dioxide honeycomb catalytic plate 45 and the inner bottom of the sewage treatment tank 1, and the outer walls of the U-shaped clamping groove strips 39 are welded and fixed with the inner wall of the sewage treatment tank 1;
the light source device 11 comprises a UV light tube 44 and a tube mounting frame 43 for mounting the UV light tube 44, wherein two ends of the tube mounting frame 43 are respectively and fixedly connected with the top of the inner wall of the sewage treatment tank 1, and the UV light tube 44 penetrates through the tube mounting frame 43 from top to bottom and is detachably connected with the tube mounting frame 43 through a lamp holder matched with the UV light tube 44.
In this embodiment, the titanium dioxide honeycomb catalytic plate 45 is immersed in the sewage, the UV light tube 44 is turned on to irradiate ultraviolet light, nano titanium dioxide particles blended into the sewage are excited by absorbing light energy to form electron hole pairs, and the electron and electron hole pairs can participate in oxidation-reduction reaction to decompose harmful substances in the sewage into harmless substances;
when the titanium dioxide honeycomb catalytic plate 45, the primary filter plate 41 and the fine filter plate 42 are disassembled, the protective top cover 2 is required to be disassembled, the barrier plate 12 is lifted and removed by using lifting equipment, then the titanium dioxide honeycomb catalytic plate 45, the primary filter plate 41 and the fine filter plate 42 are pulled upwards and lifted again by using the lifting equipment, and can be disassembled;
when the UV lamp tube 44 is installed, its harness can extend through the barrier plate 12, where a seal is provided to enable electrical power to be drawn from the output of the DC-AC inverter output module cartridge 18.
Regarding the aspect of safe heat dissipation of the energy storage battery, the energy storage unit comprises an energy storage battery pack 14, a photovoltaic controller 16 and a DC-AC inverter output module box 18, one end of the energy storage battery pack 14 is electrically connected with the photovoltaic controller 16, the other end of the energy storage battery pack is electrically connected with the DC-AC inverter output module box 18, and the photovoltaic controller 16 is electrically connected with the two solar photovoltaic panel assemblies 8 through a wire harness;
an energy storage battery bracket 13 is arranged below the energy storage battery pack 14, a bearing plate 19 is arranged at the top of the energy storage battery bracket 13, a bearing groove 25 is arranged on the top surface of the bearing plate 19, a heat conducting plate 26 is arranged in the bottom of the bearing groove 25, a plurality of U-shaped heat conducting rods 23 are uniformly connected to the lower end of the heat conducting plate 26, a plurality of U-shaped heat conducting rods 23 are connected with a heat conducting fin plate 24 in a penetrating way, a fan bent 20 is arranged on one side of the bottom of the bearing plate 19, and a plurality of cooling fans 21 for guiding wind flow to blow the position below the heat conducting plate 26 are sequentially arranged on the fan bent 20;
the baffle plate 12 can be dismantled and fixed with at sewage treatment case 1 top, and photovoltaic controller 16 bottom is equipped with controller mount 17, and controller mount 17, energy storage battery support 13 and DC-AC DC-to-AC inverter output module box 18 bottom all can be dismantled and be fixed in baffle plate 12 upper surface, and sewage treatment case 1 top and be located energy storage unit periphery demountable installation have protection top cap 2, and protection top cap 2 is the semi-cylindrical shell that the inside was drawn out, is located semi-cylindrical shell both sides and is equipped with air current passageway 46 respectively.
In this embodiment, the protection top cover 2 is an external protection outer cover, which can block the influence caused by natural environments such as dust, rain and snow, and when the energy storage battery pack 14 generates heat, the heat conducting plate 26 in the bearing groove 25 absorbs the heat and conducts the heat to the U-shaped heat conducting rod 23 and the heat conducting fin plate 24, and the plurality of heat dissipating fans 21 on the fan bent 20 are controlled to start to blow external air to the U-shaped heat conducting rod 23 and the heat conducting fin plate 24 from the air flow channel 46 on one side, so that heat is taken away and air flow is discharged from the air flow channel 46 on the other side, and the whole air flow in the protection top cover 2 can be realized, and the environmental temperature is better controlled;
the air filter element is arranged in the air inlet air flow channel 46, the air outlet air flow channel 46 can be generally provided with a rotary sealing door, the air inlet air flow channel 46 can be rotatably opened when air flows, the air inlet air flow channel is automatically closed when no air flows, the blocking effect of external dust is mainly prevented, and the outside of each air flow channel 46 is provided with a structural design of a rain shield.
Regarding the aspect of solar energy absorption of the photovoltaic panel, the photovoltaic panel driving mechanism 3 comprises an arc-shaped fixing frame 33, an electric telescopic supporting rod 34, a back connecting rod 35 and a movable inserting rod 36, wherein two ends of the outer walls of two sides of the sewage treatment tank 1 are respectively fixedly provided with the arc-shaped fixing frame 33, two ends of one side of the back connecting rod 35 are respectively in rotary connection with the tops of the corresponding two arc-shaped fixing frames 33, one sides of two ends of the back connecting rod 35, which are respectively far away from the tops of the arc-shaped fixing frames 33, are symmetrically provided with limiting sliding grooves 37, the movable inserting rod 36 penetrates through the corresponding limiting sliding grooves 37 and is in sliding connection, one end, away from the limiting sliding grooves 37, of the movable inserting rod 36 is correspondingly connected with an output shaft of the electric telescopic supporting rod 34, and the bottoms of the electric telescopic supporting rod 34 are in rotary connection with the bottoms of the corresponding arc-shaped fixing frames 33.
The photovoltaic panel outer frame 38 is installed to the periphery that solar photovoltaic panel assembly 8 is located its photovoltaic plate body a week, and photovoltaic panel outer frame 38 is detachable connection with the back connecting rod 35 that homonymy corresponds, and the distance of arc mount 33 top and sewage treatment case 1 outer wall is greater than the distance of bottom and sewage treatment case 1 outer wall.
In this embodiment, when the solar photovoltaic panel assembly 8 is in a retracted state, the movable inserting rod 36 is in an upper position close to the current state in the limit chute 37 on the back connecting rod 35, and a certain included angle is formed between the back connecting rod 35 and the electric telescopic supporting rod 34, so that pushing during unfolding is facilitated, when the solar photovoltaic panel assembly is opened, the output shaft of the electric telescopic supporting rod 34 stretches, the movable inserting rod 36 is pushed to move forward in the limit chute 37, and the solar photovoltaic panel assembly 8 is rotated and turned up, so that the sunlight irradiation condition is better obtained.
Regarding the aspect of water inflow of sewage, sewage treatment case 1 one end is equipped with inlet tube 4, the other end is equipped with the drain pipe, inlet tube 4 one end is connected into water pump unit 5, the other end runs through sewage treatment case 1 upper portion box shell and extends to inside, the inside first filter plate 41 of sewage treatment case 1 is nearest with inlet tube 4, it is fine filter plate 42 thereafter, drain pump unit 7 is connected to drain pipe one end, the other end runs through sewage treatment case 1 lower part box shell, and be connected with electric blowoff valve 6 on the lower part box shell that sewage treatment case 1 is close to inlet tube 4 one end.
The inlet tube 4 is close to sewage treatment case 1 one end and is equipped with I-shaped pipe section 27, and I-shaped pipe section 27 runs through and inlay in sewage treatment case 1 upper portion box shell, and I-shaped pipe section 27 is close to inside one end of sewage treatment case 1 and is connected with frustum pipeline section 28, tubaeform pipeline section 29 in proper order integrally, is equipped with check ball 30 in the tubaeform pipeline section 29, and tubaeform pipeline section 29 big-end inside is fixed with cross dead lever 32, and cross dead lever 32 is close to frustum pipeline section 28 one side center department and is fixed with and blocks stick 31.
In this embodiment, the water inlet pump unit 5, the water discharge pump unit 7 and the electric blow-down valve 6 are all of the types of devices commonly used in the market, when the water inlet pump unit 5 draws external industrial sewage into the water inlet pipe 4, the stop ball 30 is propped up from the frustum pipe section 28, but the external industrial sewage cannot easily fall off due to the contact of the blocking rod 31, the external industrial sewage enters the sewage treatment tank 1 from the trumpet-shaped pipe section 29, and then is filtered by the primary filter plate 41 and the fine filter plate 42, when the water level is higher, the water inlet is stopped, and when the sewage in the water inlet pipe 4 has a backflow phenomenon, the stop ball 30 is adsorbed for blocking;
the inside of the check ball 30 can be of a hollow structure, and can have certain buoyancy when the water level is high, and the water level high point is generally controlled to be immersed in a half position of the trumpet-shaped pipe section 29, and the mode can be realized by adding a liquid level monitor;
it should be further understood that when the water level reaches a proper position, an air inlet pipe and an air outlet pipe are arranged at the upper part of one end of the water outlet pipe, the air inlet pipe can inject air to provide oxygen so as to obtain the oxidized oxygen concentration in the sewage, the air outlet pipe is connected with a pressure device to control the pressure balance in the sewage treatment tank 1, and the mode is a conventional technology and is not excessively described herein;
according to the embodiment, the application provides a photovoltaic-driven photocatalytic water treatment method, which comprises the following steps:
step one, adopting two paths of electricity to provide working electricity for a photocatalysis water treatment device, wherein one path of electricity is used for industrial power supply, the other path of electricity is used for photovoltaic power supply, and the photovoltaic power supply is used as a main circuit; the industrial power supply can be used for continuously providing electric energy support for sewage treatment under the condition of insufficient solar energy, and when the photovoltaic power generation is normal, the power supply is switched to photovoltaic power supply;
step two, the control system controls the electric telescopic stay rod 34 to work and stretch, the solar photovoltaic panel assembly 8 is turned over and spread, solar rays are obtained to provide light energy and converted into electric energy, and the photovoltaic controller 16 inputs the electric energy into the energy storage battery pack 14 to carry out charging energy storage;
step three, after the energy storage battery pack 14 in the step two is used for successfully storing energy, the DC-AC inverter output module box 18 converts direct current voltage into alternating current voltage, an external power supply circuit is connected to realize power supply, and the control system is used for realizing the working power supply of the water inlet pump unit 5, the electric blow-off valve 6, the drainage pump unit 7, the UV ultraviolet lamp tube 44 and the cooling fan 21;
and step four, after the water inlet pump unit 5 in the step three is electrified to work, external sewage is sent into the water inlet pipe 4 from a pipeline and is injected into the sewage treatment box 1, is filtered by the primary filter plate 41 and the fine filter plate 42, and is irradiated by the UV ultraviolet lamp tube 44, so that the photocatalysis treatment of the sewage is realized by matching with the titanium dioxide honeycomb catalytic plate 45.
Although embodiments of the application have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the application as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the application, provided that such modifications are within the scope of the appended claims.
Claims (10)
1. The utility model provides a photovoltaic drive photocatalysis water treatment device, includes sewage treatment case (1), and sewage treatment case (1) both sides set up photovoltaic board actuating mechanism (3), are connected with solar photovoltaic board subassembly (8) through photovoltaic board actuating mechanism (3) to be located sewage treatment case (1) upper end and set up energy storage unit, this energy storage unit passes through the pencil with solar photovoltaic board subassembly (8) to be connected, characterized in that, sewage treatment case (1) inside is provided with filtering mechanism (9), catalytic unit (10), light source device (11), filtering mechanism (9) divide into primary filter plate (41) and fine filter plate (42), and light source device (11) quantity is even, with two as a set of, is equipped with a catalytic unit (10) between two light source devices (11) of every group;
the energy storage unit comprises an energy storage battery pack (14), a photovoltaic controller (16) and a DC-AC inverter output module box (18), one end of the energy storage battery pack (14) is electrically connected with the photovoltaic controller (16), the other end of the energy storage battery pack is electrically connected with the DC-AC inverter output module box (18), and the photovoltaic controller (16) is electrically connected with the two solar photovoltaic panel assemblies (8) through wire harnesses;
energy storage battery package (14) below is equipped with energy storage battery support (13), energy storage battery support (13) top is equipped with loading board (19), loading board (19) top surface is equipped with bears groove (25), be equipped with heat-conducting plate (26) in loading groove (25), heat-conducting plate (26) lower extreme evenly is connected with a plurality of U-shaped heat-conducting rod (23), and a plurality of U-shaped heat-conducting rod (23) alternate to be connected with heat-conducting fin plate (24), just fan bent frame (20) are installed to loading board (19) bottom one side, and the radiator fan (21) that the several is used for guiding the wind to blow heat-conducting plate (26) below position are installed to the array in proper order on this fan bent frame (20).
2. The photovoltaic-driven photocatalytic water treatment device according to claim 1, wherein the photovoltaic panel driving mechanism (3) comprises an arc-shaped fixing frame (33), an electric telescopic supporting rod (34), a back connecting rod (35) and a movable inserting rod (36), two arc-shaped fixing frames (33) are respectively fixed at two ends of the outer walls of two sides of the sewage treatment tank (1), two ends of one side of the back connecting rod (35) are respectively in rotary connection with the tops of the two corresponding arc-shaped fixing frames (33), limit sliding grooves (37) are symmetrically formed in two ends of the back connecting rod (35) away from one side of the tops of the arc-shaped fixing frames (33), the movable inserting rod (36) penetrates through the corresponding limit sliding grooves (37) and is in sliding connection, one end of the movable inserting rod (36) away from the limit sliding groove (37) is correspondingly connected with an output shaft of the electric telescopic supporting rod (34), and the bottom of the electric telescopic supporting rod (34) is in rotary connection with the bottoms of the corresponding arc-shaped fixing frames (33).
3. The photovoltaic-driven photocatalytic water treatment device according to claim 2, wherein a photovoltaic panel outer frame (38) is arranged on the periphery of the photovoltaic panel body of the solar photovoltaic panel assembly (8), the photovoltaic panel outer frame (38) is detachably connected with a back connecting rod (35) corresponding to the same side, and the distance between the top of the arc-shaped fixing frame (33) and the outer wall of the sewage treatment box (1) is larger than the distance between the bottom of the arc-shaped fixing frame and the outer wall of the sewage treatment box (1).
4. The photovoltaic-driven photocatalytic water treatment device according to claim 1, wherein a baffle plate (12) is detachably fixed at the top of the sewage treatment tank (1), a controller fixing frame (17) is arranged at the bottom of the photovoltaic controller (16), the controller fixing frame (17), an energy storage battery bracket (13) and the bottom of a DC-AC inverter output module box (18) are detachably fixed on the upper surface of the baffle plate (12), a protective top cover (2) is detachably arranged at the top of the sewage treatment tank (1) and positioned at the periphery of an energy storage unit, the protective top cover (2) is a semi-cylindrical shell with a hollowed inside, and air flow channels (46) are respectively arranged at two sides of the semi-cylindrical shell.
5. The photovoltaic-driven photocatalytic water treatment device according to claim 1, wherein the catalytic assembly (10) comprises a titanium dioxide honeycomb catalytic plate (45), two sides and the bottom of the titanium dioxide honeycomb catalytic plate (45), a primary filter plate (41) and a fine filter plate (42) are respectively connected with a U-shaped sealing gasket (40), the outer parts of the U-shaped sealing gaskets (40) are respectively connected with a U-shaped clamping groove strip (39), the bottoms of the U-shaped clamping groove strips (39) corresponding to the primary filter plate (41) and the fine filter plate (42) are welded and fixed with the inner bottom of the sewage treatment tank (1), a gap is reserved between the bottoms of the U-shaped clamping groove strips (39) corresponding to the titanium dioxide honeycomb catalytic plate (45) and the inner bottom of the sewage treatment tank (1), and the outer walls of the U-shaped clamping groove strips (39) are welded and fixed with the inner wall of the sewage treatment tank (1).
6. The photovoltaic-driven photocatalytic water treatment device according to claim 1, wherein the light source device (11) comprises a UV ultraviolet light tube (44) and a tube mounting frame (43) for mounting the UV ultraviolet light tube (44), two ends of the tube mounting frame (43) are fixedly connected with the top of the inner wall of the sewage treatment tank (1) respectively, and the UV ultraviolet light tube (44) penetrates through the tube mounting frame (43) from top to bottom and is detachably connected with the tube mounting frame (43) through a lamp holder matched with the UV ultraviolet light tube (44).
7. The photovoltaic-driven photocatalytic water treatment device according to claim 1, wherein one end of the sewage treatment tank (1) is provided with a water inlet pipe (4), the other end of the sewage treatment tank is provided with a water outlet pipe, one end of the water inlet pipe (4) is connected with a water inlet pump unit (5), the other end of the water inlet pipe penetrates through the upper tank shell of the sewage treatment tank (1) and extends into the interior, one end of the water outlet pipe is connected with a water outlet pump unit (7), the other end of the water outlet pipe penetrates through the lower tank shell of the sewage treatment tank (1), and an electric blow-down valve (6) is connected to the lower tank shell, close to one end of the water inlet pipe (4), of the sewage treatment tank (1).
8. A photovoltaic driven photocatalytic water treatment device according to claim 7, characterized in that the primary filter plate (41) inside the sewage treatment tank (1) is nearest to the water inlet pipe (4), followed by the fine filter plate (42).
9. The photovoltaic-driven photocatalysis water treatment device according to claim 1, characterized in that an I-shaped pipe section (27) is arranged at one end, close to the sewage treatment tank (1), of the water inlet pipe (4), the I-shaped pipe section (27) penetrates through and is embedded in a tank shell at the upper part of the sewage treatment tank (1), a frustum pipe section (28) and a trumpet-shaped pipe section (29) are sequentially and integrally connected to one end, close to the inside of the sewage treatment tank (1), of the I-shaped pipe section (27), a check ball (30) is arranged in the trumpet-shaped pipe section (29), a cross fixing rod (32) is fixed in the large end of the trumpet-shaped pipe section (29), and a blocking rod (31) is fixed at the center of one side, close to the frustum pipe section (28), of the cross fixing rod (32).
10. A photovoltaic driven photocatalytic water treatment device according to any one of claims 1-9, comprising a photovoltaic driven photocatalytic water treatment method, characterized in that the method comprises the steps of:
step one, adopting two paths of electricity to provide working electricity for a photocatalysis water treatment device, wherein one path of electricity is used for industrial power supply, the other path of electricity is used for photovoltaic power supply, and the photovoltaic power supply is used as a main circuit;
step two, the control system controls the electric telescopic supporting rod (34) to work and stretch, the solar photovoltaic panel assembly (8) is overturned and stretched, solar rays are obtained to provide light energy and converted into electric energy, and the photovoltaic controller (16) controls and inputs the electric energy into the energy storage battery pack (14) to charge and store energy;
step three, after the energy storage battery pack (14) in the step two is used for successfully storing energy, a DC-AC inverter output module box (18) is used for converting direct current voltage into alternating current voltage, an external power supply circuit is connected to realize power supply, and a control system is used for realizing working power supply of a water inlet pump unit (5), an electric blow-off valve (6), a drainage pump unit (7), a UV ultraviolet lamp tube (44) and a cooling fan (21);
and step four, after the water inlet pump unit (5) in the step three is electrified to work, external sewage is sent into the water inlet pipe (4) from a pipeline and is injected into the sewage treatment box (1), after being filtered by the primary filter plate (41) and the fine filter plate (42), the ultraviolet light tube (44) is used for starting irradiation, and the photocatalysis treatment of the sewage is realized by matching with the titanium dioxide honeycomb catalytic plate (45).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310857148.6A CN116573712A (en) | 2023-07-13 | 2023-07-13 | Photovoltaic-driven photocatalytic water treatment device and treatment method thereof |
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| CN202310857148.6A CN116573712A (en) | 2023-07-13 | 2023-07-13 | Photovoltaic-driven photocatalytic water treatment device and treatment method thereof |
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