CN116177661A - Lifting circulation photocatalysis water pollution treatment device - Google Patents
Lifting circulation photocatalysis water pollution treatment device Download PDFInfo
- Publication number
- CN116177661A CN116177661A CN202310141524.1A CN202310141524A CN116177661A CN 116177661 A CN116177661 A CN 116177661A CN 202310141524 A CN202310141524 A CN 202310141524A CN 116177661 A CN116177661 A CN 116177661A
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- Prior art keywords
- lifting
- treatment device
- photocatalytic
- water
- motor
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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
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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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
- 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
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- 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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catalysts (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a lifting circulation photocatalysis water pollution treatment device, which comprises: a sewage tank provided with a water inlet and a water outlet; the sewage treatment device comprises a plurality of reactors, wherein each reactor comprises a hollow lifting column, a lifting motor and an energy storage device are arranged in each lifting column, an axially extending penetrating chute is formed in the outer wall of each lifting column, a spiral turntable is sleeved on the periphery of each lifting column, an inner ring of each spiral turntable penetrates through each chute to be fixed with the lifting motor, rotating motors are arranged on the outer periphery of a lower disc at intervals, and photocatalytic gel particle strings are hung at the working end of each rotating motor; the photosensitive element is connected with the lifting motor and the autorotation motor and controls the work of the photosensitive element; the water quality detection device and the water level monitoring device are connected with the water inlet valve and the water outlet valve. The device can fully utilize photocatalysis to circularly degrade pollutants in water environment, and can be independently disassembled for use so as to treat sewage in other scenes.
Description
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to a lifting circulation photocatalysis water pollution treatment device.
Background
Water pollution is water pollution caused by the reduction or loss of the use value of water caused by harmful chemical substances. Acid, alkali, oxidant in sewage, compounds such as copper, cadmium, mercury, arsenic and the like, and organic poisons such as benzene, dichloroethane, ethylene glycol and the like can poison aquatic organisms, and influence drinking water sources and scenic spot landscapes. Photocatalysis is taken as an effective water pollution treatment method, and is favored by a plurality of researchers because of the advantages of high efficiency, energy conservation, safety and the like. For example, ZL202210557997.5 is a water pollution control device for black and odorous river, the invention can automatically and continuously clean floating matters on water, improves the working efficiency of cleaning the floating matters, the flexibility of the cleaning process, reduces the labor intensity of the cleaning work, and has the advantages of good cleaning effect and high stability of the cleaning process. An example of the device is ZL202222246414.5, which is a dosing device for water pollution treatment, and relates to the technical field of water pollution treatment. However, the device does not use clean energy, needs manual operation, is difficult to clean, and has low automation and other problems.
Disclosure of Invention
The invention aims to: in order to overcome the defects of the background technology, the invention discloses a lifting circulating photocatalytic water pollution treatment device.
The technical scheme is as follows: the invention discloses a lifting circulation photocatalysis water pollution treatment device, which comprises:
the sewage tank is provided with a water inlet and a water outlet;
the sewage treatment device comprises a plurality of reactors, each reactor comprises a hollow lifting column, a lifting motor and an energy storage device are arranged in each lifting column, an axially extending penetrating chute is formed in the outer wall of each lifting column, a spiral turntable is sleeved on the periphery of each lifting column, an inner ring of each spiral turntable penetrates through each chute to be fixed with each lifting motor, rotation motors are arranged on the outer periphery of the lower disc surface of each spiral turntable at intervals, a photocatalytic gel particle string is hung at the working end of each rotation motor, and each lifting motor and each rotation motor are connected with the energy storage device; the photocatalytic gel particles are downwards placed in sewage to adsorb pollutants, and upwards expose the sewage surface for photocatalytic decomposition;
the photosensitive element is connected with the lifting motor and the autorotation motor and controls the work of the photosensitive element;
the water quality detection device and the water level monitoring device are connected with the water inlet valve and the water outlet valve.
Further, the sewage treatment device comprises two reactors, and the spiral turntables of the two reactors are alternately arranged up and down.
Further, when the sunlight intensity is more than or equal to 5 kaleidoscope, the spiral turntables in the two reactors are rotated once every 30 min; when the light intensity is greater than or equal to 1 kaleidos, the rotation is performed every 50 min; when the light intensity is more than or equal to 1000lux, the rotation is performed every 1.5 h; when the light intensity is less than 1000lux, the lamp is not operated.
Further, a photovoltaic panel is arranged at the top of the reactor to supply power for the energy storage device.
Furthermore, the lifting column is made of a light-transmitting material, and is internally provided with a light source to participate in photocatalysis.
Further, the photocatalytic gel particles comprise a plurality of net-shaped gel balls which are connected in series up and down, and the net-shaped gel balls are filled with the photocatalytic gel particles.
The beneficial effects are that: compared with the prior art, the invention has the advantages that:
(1) The photocatalytic gel particles are selected to be used, and the treatment efficiency of the device is improved through the extremely high specific surface area and the porosity and the good adsorptivity of the photocatalytic gel particles;
(2) Through the self-rotating motor, all gel particles can fully receive illumination to utilize solar energy, so that the use efficiency is improved; the gel particles can fully receive illumination through the lifting motor, so that the catalytic efficiency is improved;
(3) The photovoltaic plate element driving device is used for working, the light energy is converted into electric energy, and the green energy is used, so that the energy consumption and pollution are reduced;
(4) The invention is convenient for disassembling, cleaning the device and replacing, has low maintenance cost, can be directly put into use, and is suitable for popularization.
Drawings
FIG. 1 is a diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a reactor according to the present invention;
FIG. 3 is a schematic diagram of a photocatalytic gel particle cluster structure according to the present invention;
FIG. 4 is a diagram of the structure of the net gel ball according to the present invention.
Description of the embodiments
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
The lifting circulation photocatalytic water pollution treatment device shown in fig. 1 comprises:
a sewage tank 1, wherein the sewage tank 1 is provided with a water inlet 101 and a water outlet 102.
The sewage treatment device shown in fig. 2 comprises two reactors 2, wherein each reactor 2 comprises a hollow lifting column 201, a lifting motor and an energy storage device are arranged in each lifting column 201, and a photovoltaic panel 205 is arranged at the top of each reactor 2 to supply power for the corresponding energy storage device. The outer wall of the lifting column 201 is provided with a penetrating chute 202 extending axially, a spiral turntable 203 is sleeved on the periphery of the lifting column 201, the inner ring of the spiral turntable 203 penetrates through the chute 202 to be fixed with a lifting motor, and the spiral turntables 203 of the two reactors 2 are alternately arranged up and down.
The outer circumference interval of the lower disc surface of the spiral turntable 203 is provided with rotation motors, the working end of each rotation motor is hung with a photocatalytic gel particle string 204, and when the spiral turntable 203 is lifted, the photocatalytic gel particle strings 204 rotate, so that gel particles are uniformly and fully illuminated, and the photocatalytic decomposition sludge efficiency is improved.
As shown in fig. 3 and 4, the photocatalytic gel particle string 204 includes a plurality of net-shaped gel balls 204-1 connected in series up and down, and the net-shaped gel balls 204-1 are filled with photocatalytic gel particles 204-2.
The lifting motor and the autorotation motor are connected with the energy storage device; the photocatalytic gel particle strings 204 are downwards placed in the sewage to adsorb pollutants, and upwards expose the sewage surface for photocatalytic decomposition.
The lifting column 201 is made of a light-transmitting material, and is internally provided with a light source 206 to participate in photocatalysis.
The photosensitive element is connected with the lifting motor and the autorotation motor, and is controlled to work, and when the sunlight intensity is more than or equal to 5 kaleidoscope, the spiral turntables 203 in the two reactors 2 are rotated once every 30 min; when the light intensity is greater than or equal to 1 kaleidos, the rotation is performed every 50 min; when the light intensity is more than or equal to 1000lux, the rotation is performed every 1.5 h; when the light intensity is less than 1000lux, the lamp is not operated. So as to ensure that the photocatalytic gel particles can fully absorb and decompose pollutants, and simultaneously maintain certain treatment efficiency. In this way, the cleaning process is cycled.
The sewage tank 1 also comprises a water quality detection device and a water level monitoring device, the water quality detection device and the water level monitoring device are connected with the water inlet valve and the water outlet valve, when the water quality monitoring device monitors that the water quality reaches a certain discharge standard, the water outlet is opened to discharge treated sewage, and then the water inlet is opened again to maintain the water level so as to ensure circulation.
Claims (6)
1. A lifting circulation photocatalytic water pollution treatment device, comprising:
the sewage treatment device comprises a sewage tank (1), wherein the sewage tank (1) is provided with a water inlet (101) and a water outlet (102);
the sewage treatment device comprises a plurality of reactors (2), each reactor (2) comprises a hollow lifting column (201), a lifting motor and an energy storage device are arranged in each lifting column (201), a penetrating chute (202) extending axially is arranged on the outer wall of each lifting column (201), a spiral turntable (203) is sleeved on the periphery of each lifting column (201), an inner ring of each spiral turntable (203) penetrates through each chute (202) to be fixed with the corresponding lifting motor, rotation motors are arranged on the outer periphery of the lower disc surface of each spiral turntable (203) at intervals, photocatalytic gel particle strings (204) are hung at the working ends of each rotation motor, and each lifting motor and each rotation motor are connected with the corresponding energy storage device; the photocatalytic gel particle strings (204) are downwards placed in sewage to adsorb pollutants, and the sewage surface is upwards exposed for photocatalytic decomposition;
the photosensitive element is connected with the lifting motor and the autorotation motor and controls the work of the photosensitive element;
the water quality detection device and the water level monitoring device are connected with the water inlet valve and the water outlet valve.
2. The lifting circulation photocatalytic water pollution treatment device according to claim 1, characterized in that: the sewage treatment device comprises two reactors (2), and spiral turntables (203) of the two reactors (2) are alternately arranged up and down.
3. The lifting circulation photocatalytic water pollution treatment device according to claim 2, characterized in that: when the sunlight intensity is more than or equal to 5 kaleidos, the spiral turntables (203) in the two reactors (2) are rotated once every 30 min; when the light intensity is greater than or equal to 1 kaleidos, the rotation is performed every 50 min; when the light intensity is more than or equal to 1000lux, the rotation is performed every 1.5 h; when the light intensity is less than 1000lux, the lamp is not operated.
4. The lifting circulation photocatalytic water pollution treatment device according to claim 1, characterized in that: a photovoltaic panel (205) is arranged at the top of the reactor (2) to supply power for the energy storage device.
5. The lifting circulation photocatalytic water pollution treatment device according to claim 1, characterized in that: the lifting column (201) is made of light-transmitting materials, and is internally provided with a light source (206) to participate in photocatalysis together.
6. The lifting circulation photocatalytic water pollution treatment device according to claim 1, characterized in that: the photocatalytic gel particle string (204) comprises a plurality of net-shaped gel balls (204-1) which are connected in series up and down, and the net-shaped gel balls (204-1) are filled with photocatalytic gel particles (204-2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310141524.1A CN116177661A (en) | 2023-02-21 | 2023-02-21 | Lifting circulation photocatalysis water pollution treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310141524.1A CN116177661A (en) | 2023-02-21 | 2023-02-21 | Lifting circulation photocatalysis water pollution treatment device |
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Publication Number | Publication Date |
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CN116177661A true CN116177661A (en) | 2023-05-30 |
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Family Applications (1)
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CN202310141524.1A Pending CN116177661A (en) | 2023-02-21 | 2023-02-21 | Lifting circulation photocatalysis water pollution treatment device |
Country Status (1)
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CN (1) | CN116177661A (en) |
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2023
- 2023-02-21 CN CN202310141524.1A patent/CN116177661A/en active Pending
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