CN112811600A - Ultraviolet-enhanced stripping flow ecological water purification system - Google Patents
Ultraviolet-enhanced stripping flow ecological water purification system Download PDFInfo
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- CN112811600A CN112811600A CN202110066182.2A CN202110066182A CN112811600A CN 112811600 A CN112811600 A CN 112811600A CN 202110066182 A CN202110066182 A CN 202110066182A CN 112811600 A CN112811600 A CN 112811600A
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- ultraviolet
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- floating bearing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 238000007667 floating Methods 0.000 claims abstract description 41
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000005273 aeration Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000002352 surface water Substances 0.000 description 5
- 235000005273 Canna coccinea Nutrition 0.000 description 2
- 240000008555 Canna flaccida Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001633663 Iris pseudacorus Species 0.000 description 1
- 241001517066 Iris sibirica Species 0.000 description 1
- 244000211187 Lepidium sativum Species 0.000 description 1
- 235000007849 Lepidium sativum Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- 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
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention provides an ultraviolet-enhanced stripping flow-returning ecological water purification system which is characterized by comprising a floating bearing unit, a power flow-returning unit and an ultraviolet ecological unit; the floating bearing unit floats in water by means of self buoyancy, the center of the floating bearing unit is provided with a power flow unit in a penetrating way, and the periphery of the floating bearing unit is provided with a plurality of ultraviolet ecological units in a penetrating way; the floating bearing unit consists of a floating body and plants; the power flow returning unit consists of a solar component, a machine body, a gas pipe, an aeration head, a breather pipe, a water suction port and a water spraying port; the ultraviolet ecological unit consists of an overflow hole, a pipe body, an ultraviolet lamp and a water inlet hole. Compared with the prior art, the invention has the obvious advantages of high space utilization rate, simple and convenient operation and maintenance, higher comprehensive benefit and the like, strengthens the circulating action of the water body in the flow direction and improves the dissolved oxygen in the water body through the arrangement of the aeration head and the water spray nozzle of the power flow direction unit and the vertical flow guide configuration of the ultraviolet ecological unit, and strengthens the purification effect of the sewage through the combined action of the plant root system and the ultraviolet irradiation.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an ultraviolet-enhanced stripping flow ecological water purification system.
Background
The ecological floating bed technology is one of the most common and extensive in-situ remediation technologies in the field of surface water purification. The traditional ecological floating bed has the advantages of small occupied area, low manufacturing cost, easy management and the like, and has wide engineering application in the fields of urban black and odorous river restoration, eutrophicated lake treatment, urban landscape water body purification and the like. However, the defects of the conventional ecological floating bed or the reinforced ecological floating bed proposed by some experts and scholars in practical application are gradually exposed.
Firstly, the biological membrane of the traditional ecological floating bed is only attached to the root system of the plant or the plant planting substrate, so that the quantity and the activity of microorganisms are limited, and the purification efficiency of the traditional ecological floating bed is limited; secondly, the hydraulic circulation conditions of the traditional ecological floating bed are insufficient, especially for detention type or slow flow type surface water bodies, the traditional ecological floating bed can only statically process the surface water body where the traditional ecological floating bed is located, and for water bodies far away or deep, the traditional ecological floating bed has almost no purification effect, so that experts and scholars in the related field propose to introduce a hydraulic circulation system into the traditional ecological floating bed, such as: river axial-flow pump, plug-flow aeration and the like, but the method has higher manufacturing cost, higher power consumption and difficult popularization; thirdly, the ecological bed that floats of tradition ecological bed or intensive type ecological bed that floats all has the not high problem of space utilization, promptly: only the space near the water surface is used for purification, and the underwater space of the floating bed is not fully used.
With the urgent need of upgrading water environment quality standards and controlling surface water eutrophication, a novel efficient purification ecological floating bed capable of making up the technical gap is urgently needed in the field of surface water treatment.
Disclosure of Invention
The invention aims to design an ultraviolet enhanced stripping flow-reversing ecological water purification system aiming at the defects of the prior art, the ultraviolet enhanced stripping flow-reversing ecological water purification system is adopted, the circulating action of water body flow reversing is enhanced and the dissolved oxygen of the water body is improved through the arrangement of an aeration head and a water spray nozzle of a power flow reversing unit and the vertical flow guiding configuration of an ultraviolet ecological unit, and meanwhile, the purification effect of sewage is enhanced through the combined action of a plant root system and ultraviolet irradiation.
The purpose of the invention is realized as follows: an ultraviolet-enhanced stripping flow-returning ecological water purification system is characterized by comprising a floating bearing unit, a power flow-returning unit and an ultraviolet ecological unit; the center of the floating bearing unit is provided with a power current unit in a penetrating way, and the periphery of the floating bearing unit is provided with a plurality of ultraviolet ecological units in a penetrating way; the floating bearing unit consists of a floating body and plants; the power flow returning unit consists of a solar component, a machine body, a gas pipe, an aeration head, a breather pipe, a water suction port and a water spraying port; the ultraviolet ecological unit consists of an overflow hole, a pipe body, an ultraviolet lamp and a water inlet hole; plants are planted on the upper part of the tube body, and the ultraviolet lamp is arranged on the middle lower part of the tube body; the solar component is electrically connected with the machine body and the ultraviolet lamp; the machine body conveys the air introduced by the air pipe to the air delivery pipe and the aeration head in a pressurized manner, and simultaneously lifts the sewage sucked by the water suction port to the water spray port; the aeration head is arranged at the lower part in the pipe body, so that a steam-water mixture is formed in the pipe body of the ultraviolet ecological unit, and the sewage supplemented into the water inlet hole is lifted to the position above the overflow hole through the steam stripping effect; the water spray opening is close to the overflow hole, so that the lifted sewage is sprayed to the overflow hole and flows to a water body for cyclic purification treatment of the sewage.
The invention is arranged in sewage and comprises a floating bearing unit, a power flow unit and an ultraviolet ecological unit; the floating bearing unit floats in water by means of self buoyancy, the center of the floating bearing unit is provided with a power flow unit in a penetrating way, and the periphery of the floating bearing unit is provided with a plurality of ultraviolet ecological units in a penetrating way; the floating bearing unit consists of a floating body and plants; the power flow returning unit consists of a solar component, a machine body, a gas pipe, an aeration head and a vent pipe; the ultraviolet ecological unit consists of an overflow hole, a pipe body, an ultraviolet lamp and a water inlet hole.
The solar module comprises a photovoltaic panel, a storage battery and a waterproof lead, and the waterproof lead is connected with the machine body and the ultraviolet lamp; the machine body conveys the air introduced by the air pipe to the air conveying pipe and the aeration head in a pressurized manner, and the aeration head is arranged at the lower part in the pipe body, so that a steam-water mixture is formed in the pipe body of the ultraviolet ecological unit, the sewage supplemented into the water inlet hole is lifted to the position above the overflow hole through the steam stripping effect, and meanwhile, the sewage sucked by the water suction port is lifted upwards to the water spray port; the water spray opening is close to the overflow hole, so that the lifted sewage is sprayed to the overflow hole.
The plant passes through the overflow hole of ultraviolet ecological unit plant in the body, the top of body is equipped with the string bag for the stem leaf of bearing plant, the ultraviolet lamp set up in the well lower part of body.
The plant species are Reli flower, yellow flag, canna, droughhaired bevel, cress and Siberian iris, and the plant height is 10-30 cm when the plant is planted.
The surface of the ultraviolet lamp is waterproof through waterproof paint, the wavelength range of the irradiated ultraviolet is 220-350 nm, and the irradiation intensity range is 500-1000 muW/cm2。
Compared with the prior art, the invention has the remarkable characteristics and the gain effect that:
(1) the circulating action of the water body is strengthened and the dissolved oxygen of the water body is improved through the arrangement of the aeration head and the water spray nozzle of the power circulating unit and the vertical flow guide configuration of the ultraviolet ecological unit;
(2) the purification effect of the sewage is enhanced through the combined action of the plant root system and the ultraviolet irradiation, and the sewage is simultaneously subjected to the ultraviolet irradiation in the aeration and oxygenation processes, so that the degradation of organic pollutants is facilitated;
(3) the method has the obvious advantages of high space utilization rate, simple and convenient operation and maintenance, higher comprehensive income and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic diagram of the operation of the present invention.
Detailed Description
The invention is further described in detail with reference to the following specific examples and the accompanying drawings.
Example 1
Referring to the attached drawings 1-3, the invention comprises a floating bearing unit 1, a power flow unit 2 and an ultraviolet ecological unit 3; the floating bearing unit 1 floats in water by means of self buoyancy, the center of the floating bearing unit is provided with a power flow unit 2 in a penetrating way, and the periphery of the floating bearing unit is provided with a plurality of ultraviolet ecological units 3 in a penetrating way; the floating bearing unit 1 consists of a floating body 11 and a plant 12; the power flow returning unit 2 consists of a solar module 21, a machine body 22, a gas pipe 23 and an aeration head 24; the ultraviolet ecological unit 3 consists of an overflow hole 31, a tube body 32, an ultraviolet lamp 33 and a water inlet hole 34.
The solar module 21 comprises a photovoltaic panel, a storage battery and a waterproof lead, and the waterproof lead is connected with the machine body 22 and the ultraviolet lamp 33; the air introduced by the air pipe 25 is pressurized and conveyed to the air conveying pipe 23 and the aeration head 24 by the machine body 22, the aeration head 24 is arranged at the lower part in the pipe body (32), so that a steam-water mixture is formed in the pipe body 32 of the ultraviolet ecological unit 3, the sewage supplemented into the water inlet hole 34 is lifted to the upper part of the overflow hole 31 by the steam stripping effect, and meanwhile, the sewage sucked by the water suction port 26 is lifted upwards to the water spray port 27 and sprayed into the overflow hole 31.
The plants 12 are planted in the pipe body 32 through the overflow hole 31 of the ultraviolet ecological unit 3, and the top of the pipe body 32 is provided with a net bag; the ultraviolet lamp 33 is disposed at a middle lower portion of the tube body 32.
The method is characterized in that the species of the plant 12 is canna, and the plant height is 10cm when the plant is planted.
The surface of the ultraviolet lamp 33 is waterproof through waterproof paint, the ultraviolet wavelength range of the irradiation is 280nm, and the irradiation intensity range is 800 mu W/cm2。
The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept, and the scope of the appended claims is intended to be protected.
Claims (3)
1. An ultraviolet-enhanced stripping flow-returning ecological water purification system is characterized by comprising a floating bearing unit (1), a power flow-returning unit (2) and an ultraviolet ecological unit (3); the center of the floating bearing unit (1) is provided with a power flow unit (2) in a penetrating way, and the periphery of the floating bearing unit is provided with a plurality of ultraviolet ecological units (3) in a penetrating way; the floating bearing unit (1) consists of a floating body (11) and plants (12); the power flow returning unit (2) consists of a solar component (21), a machine body (22), a gas pipe (23), an aeration head (24), a vent pipe (25), a water suction port (26) and a water spraying port (27); the ultraviolet ecological unit (3) consists of an overflow hole (31), a pipe body (32), an ultraviolet lamp (33) and a water inlet hole (34); plants (12) are planted on the upper part of the tube body (32), and the ultraviolet lamp (33) is arranged on the middle lower part of the tube body (32); the solar component (21) is electrically connected with the machine body (22) and the ultraviolet lamp (33); the machine body (22) conveys the air introduced by the air pipe (25) to the air conveying pipe (23) and the aeration head (24) in a pressurized mode, and meanwhile lifts the sewage sucked by the water suction port (26) upwards to the water spray port (27); the aeration head (24) is arranged at the lower part in the pipe body (32) to form a steam-water mixture in the pipe body (32) of the ultraviolet ecological unit (3), so that the sewage supplemented into the water inlet hole (34) is lifted to the upper part of the overflow hole (31) through the steam stripping effect; the water spray opening (27) is close to the overflow hole (31), so that the lifted sewage is sprayed to the overflow hole (31) and flows to the water body for cyclic purification treatment of the sewage.
2. The ultraviolet-enhanced stripping flow ecological water purification system as claimed in claim 1, wherein the solar module (21) comprises a photovoltaic panel, a storage battery and a waterproof wire.
3. The ultraviolet-enhanced stripping flow-in ecological water purification system as claimed in claim 1, wherein the surface of the ultraviolet lamp (33) is waterproof through waterproof paint, the ultraviolet wavelength range of the irradiation is 220-350 nm, and the irradiation intensity range is 500-1000 μ W/cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066182.2A CN112811600A (en) | 2021-01-19 | 2021-01-19 | Ultraviolet-enhanced stripping flow ecological water purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066182.2A CN112811600A (en) | 2021-01-19 | 2021-01-19 | Ultraviolet-enhanced stripping flow ecological water purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112811600A true CN112811600A (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110066182.2A Withdrawn CN112811600A (en) | 2021-01-19 | 2021-01-19 | Ultraviolet-enhanced stripping flow ecological water purification system |
Country Status (1)
| Country | Link |
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| CN (1) | CN112811600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495824A (en) * | 2023-05-05 | 2023-07-28 | 浙江省生态环境科学设计研究院 | Solar floating type water algae inhibition equipment |
-
2021
- 2021-01-19 CN CN202110066182.2A patent/CN112811600A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116495824A (en) * | 2023-05-05 | 2023-07-28 | 浙江省生态环境科学设计研究院 | Solar floating type water algae inhibition equipment |
| CN116495824B (en) * | 2023-05-05 | 2023-12-29 | 浙江省生态环境科学设计研究院 | Solar floating type water algae inhibition equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210518 |
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| WW01 | Invention patent application withdrawn after publication |