CN115321726A - Integrated surface water recovery treatment equipment - Google Patents
Integrated surface water recovery treatment equipment Download PDFInfo
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- CN115321726A CN115321726A CN202211070993.0A CN202211070993A CN115321726A CN 115321726 A CN115321726 A CN 115321726A CN 202211070993 A CN202211070993 A CN 202211070993A CN 115321726 A CN115321726 A CN 115321726A
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- 239000002352 surface water Substances 0.000 title claims abstract description 39
- 238000011084 recovery Methods 0.000 title claims abstract description 31
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- 238000012545 processing Methods 0.000 claims description 5
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- 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
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses an integrated surface water recovery treatment device, wherein a total water inlet is formed in the top of the side surface of a mixing area; a gas dissolving pipe is arranged below the inner part of the mixing area; a water passing strip-shaped opening is formed in the bottom of the partition plate between the mixing zone and the flotation separation zone, and a folded plate is mounted on the water passing strip-shaped opening to form an L-shaped water distribution opening; a slag collecting groove is arranged at the top of the flotation separation area; a pipeline water distributor is arranged in the high-efficiency oxidation zone; a high-frequency short-wave ultraviolet emission device is arranged at the top in the efficient oxidation area; and the other side surface of the buffer zone is also provided with a main water outlet. The invention integrates the flotation reaction, ultraviolet high-frequency short wave and advanced oxidation action of hydroxyl free radicals generated by the ultraviolet high-frequency short wave into a whole, quickly separates algae, effectively reduces organic matters, and has the advantages of high speed, no need of special management, continuous water inlet, good water outlet effect, high automation degree and the like.
Description
Technical Field
The invention relates to the technical field of surface water treatment, in particular to integrated treatment equipment for treating and recovering water bodies such as overproof water bodies, black and odorous water bodies, heavy eutrophication and the like.
Background
The strongest peak of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) and protein in bacteria absorbing ultraviolet is 260 nm-280 nm. Ultraviolet rays with a wavelength of less than 200nm can cause DNA strand breaks, resulting in the breaking of crosslinks between nucleic acids and proteins, killing the biological activity of nucleic acids, and causing bacterial death. The ozone type ultraviolet lamp tube can generate ultraviolet rays with two wavelengths of 254nm and 185 nm. The high-frequency short-wave ultraviolet rays can cause the DNA chain of bacteria to be broken, cause the cross-linking of nucleic acid and protein to be broken, and kill the biological activity of the nucleic acid until the bacteria die; the high-frequency short-wave ultraviolet rays can also synthesize oxygen in the air into ozone, and pollutants such as hydroxyl free radical oxidized organic matters, ammonia nitrogen and the like decomposed by the ozone are quick and convenient, and no physical contact and no secondary pollution exist.
Due to the influence of production, living activities and surface pollution source control, over 80 percent of the water quality of urban riverways has eutrophication, the water body is green in 5-8 months every year, more serious algae in the water body float on the water surface, the dissolved oxygen in the water is reduced, and the phenomenon of fish death frequently occurs, so that once a large-area disaster of blue algae occurs, the disaster poses a potential threat to human health.
At present, the surface water quality recovery is mainly achieved by the interception technology, the aeration technology, the wetland, the floating island, the underwater forest and other technologies, and the technologies mainly reduce organic matters, ammonia nitrogen and phosphorus in water through the biological action of microorganisms and plant absorption so as to reduce the risk of outbreak of eutrophic algae.
Such as: in the urban river channels, landscape lakes and the like with small mobility of supplementing regenerated water, due to the accumulation of nutrients in surface water, under the condition of sufficient sunlight, river water is always green and algae cover the water surface, so that the dissolved oxygen is reduced, odor is generated, the water ecological environment is damaged, and large-area fish death events are seriously caused. For controlling surface water pollution caused by algae outbreak, means such as adding a disinfectant into a directional water body and physically and manually fishing are mainly adopted for relieving at present, but because a large amount of the disinfectant is used, dissolved oxygen in the water body is consumed, water ecological balance is broken, and harm such as fish death is caused.
In order to avoid large-area outbreak of algae in the water body, besides controlling the water source of the water body, the water body is generally maintained by means of arranging wetlands, underwater forests, aeration, floating island combination and the like in the water body. The measures arranged in the river channel and the urban landscape lake have high investment and maintenance cost, large occupied area, long recovery time and influence on natural landscape.
Therefore, how to provide an integrated surface water recovery treatment device is a problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides an integrated surface water recovery treatment device, which integrates flotation and high-frequency ultrashort wave ultraviolet integration technologies, designs a brand-new urban eutrophic water body water quality recovery method, is beneficial to surface water body eutrophication control and emergency and rapid recovery, avoids overgrowth of algae, enhances water quality improvement, and eliminates black and odorous water bodies.
In order to achieve the purpose, the invention adopts the following technical scheme:
an integrated surface water recovery treatment device comprises a bin body, wherein the bin body is divided into a mixing zone, a flotation separation zone, a high-efficiency oxidation zone and a buffer zone by a partition plate;
the top of the side surface of the mixing area is provided with a main water inlet; a dissolved air pipe is arranged below the inner part of the mixing area, dissolved air releasers are uniformly distributed along the length direction of the dissolved air pipe, and one end of the dissolved air pipe extends out of the mixing area and is communicated with an air source; a water passing strip-shaped opening is formed in the bottom of the partition plate between the mixing zone and the flotation separation zone, and a folded plate is mounted on the water passing strip-shaped opening to form an L-shaped water distribution opening;
a slag collecting groove is arranged at the top of the flotation separation area, a slag discharging pipe is arranged in the slag collecting groove, and one end of the slag discharging pipe extends out of the flotation separation area; the bottom of the side surface of the flotation separation area is provided with a flotation separation area water outlet which is communicated with a high-efficiency oxidation area water inlet arranged at the top of the side surface of the high-efficiency oxidation area through a pipeline;
a pipeline water distributor is arranged in the high-efficiency oxidation zone and is communicated with a water inlet of the high-efficiency oxidation zone; a high-frequency short-wave ultraviolet emission device is arranged at the top in the efficient oxidation area; the top of the side surface of the efficient oxidation area is provided with a water outlet of the efficient oxidation area;
the water outlet of the high-efficiency oxidation zone is communicated with the water inlet of the buffer zone at the bottom of the side surface of the buffer zone through a pipeline; and the other side surface of the buffer zone is also provided with a main water outlet.
The invention integrates the flotation reaction, ultraviolet high-frequency short wave and advanced oxidation action of hydroxyl free radicals generated by the ultraviolet high-frequency short wave, quickly separates algae, effectively reduces organic matters, and has the advantages of high speed, no need of special management, continuous water inlet, good water outlet effect, high automation degree and the like.
Preferably, in above-mentioned integration surface water resumes treatment facilities, high frequency short wave ultraviolet emission device includes fixed plate and a plurality of high frequency short wave ultraviolet emission pipe, the fixed plate periphery is fixed inside the high-efficient oxidation district, and evenly distributed has the mounting hole on the fixed plate, high frequency short wave ultraviolet emission pipe installs on the mounting hole, and high frequency short wave ultraviolet emission pipe is perpendicular with the surface of water.
Preferably, in the above integrated surface water restoration treatment device, the main water inlet is provided with a first chemical adding port.
Preferably, in the above integrated surface water restoration treatment equipment, the buffer area water inlet is provided with a second dosing port.
Preferably, in the above integrated surface water recovery treatment device, one end of the pipe water distributor is communicated with the water inlet of the high-efficiency oxidation zone, and the other end is closed, and the pipe water distributor is provided with a water distribution strip-shaped port along the length direction thereof.
Preferably, in the integrated surface water recovery treatment equipment, the bin body is of a cuboid structure with an opening at the top, and is integrally formed by carbon steel; the width of the mixing zone, the width of the flotation separation zone, the width of the efficient oxidation zone and the width of the buffer zone are the same, and the length ratio is 1.
Preferably, in the above integrated surface water recovery processing device, the top of the efficient oxidation area is sealed by using a titanium plate as a sealing cover plate.
Preferably, in the integrated surface water recovery processing device, the inner wall of the bin body is subjected to sand blasting, and coal tar pitch and ceramic glaze are adopted for anti-corrosion treatment.
Preferably, in the above integrated surface water recovery processing equipment, the side walls of the mixing zone, the flotation separation zone, the efficient oxidation zone and the buffer zone are all provided with evacuation ports.
Through the technical scheme, compared with the prior art, the invention discloses and provides the integrated surface water recovery treatment equipment which is convenient to move, small in occupied space, short in installation period, simple and convenient to operate and capable of automatically operating, is a substitute product for solving the problem of rapid pollution and clarification of the existing small-sized river, lake and landscape water bodies, greatly reduces the treatment investment cost, is rapid in solid-liquid separation and good in effluent quality, and improves the competitiveness of the rapid water recovery technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view showing a structure of the present invention without a high frequency short wave ultraviolet ray emitting device;
FIG. 2 is a top view of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view showing the installation relationship between the air dissolving tube and the air dissolving releaser;
FIG. 5 is a schematic structural view of a pipe water distributor;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a schematic top view of a high frequency short wave ultraviolet light emitting device installed in a high efficiency oxidation zone;
fig. 8 is a sectional view taken along line C-C in fig. 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment of the invention discloses integrated surface water recovery treatment equipment, which comprises a bin body 1, wherein the bin body 1 is divided into a mixing zone 2, a flotation separation zone 3, a high-efficiency oxidation zone 4 and a buffer zone 5 through a partition plate;
the top of the side surface of the mixing area 2 is provided with a total water inlet 6; a dissolved air pipe 7 is arranged below the inner part of the mixing zone 2, dissolved air releasers 8 are uniformly distributed along the length direction of the dissolved air pipe 7, and one end of the dissolved air pipe 7 extends out of the mixing zone 2 and is communicated with an air source; a water passing strip-shaped port 9 is formed at the bottom of the partition plate between the mixing zone 2 and the flotation separation zone 3, and a folded plate 10 is arranged on the water passing strip-shaped port 9 to form an L-shaped water distribution port;
the mixing zone 2 is mainly used for uniformly mixing the inlet water and the dissolved gas, and the dissolved gas water enters the flotation solid-liquid separation zone from an L-shaped water distribution port communicated with the bottom;
a slag collecting groove 11 is arranged at the top of the flotation separation area 3, a slag discharge pipe 12 is arranged in the slag collecting groove 11, and one end of the slag discharge pipe 12 extends out of the flotation separation area 3; the bottom of the side surface of the flotation separation area 3 is provided with a flotation separation area water outlet 13, and the flotation separation area water outlet 13 is communicated with a high-efficiency oxidation area water inlet 14 arranged at the top of the side surface of the high-efficiency oxidation area 4 through a pipeline.
The flotation separation zone 3 mainly has the function of separating impurities such as water and algae by utilizing the upward floating of the micro bubbles in the mixed dissolved air water, and the impurities such as the algae are carried by the micro bubbles to float on the surface of the water surface of the cuboid and then flow into the slag collecting tank 11 for collection.
A pipe water distributor 15 is arranged in the high-efficiency oxidation zone 4, and the pipe water distributor 15 is communicated with a water inlet 14 of the high-efficiency oxidation zone; a high-frequency short-wave ultraviolet emission device 16 is arranged at the top in the high-efficiency oxidation region 4; the top of the side surface of the high-efficiency oxidation zone 4 is provided with a water outlet 17 of the high-efficiency oxidation zone;
the water after flotation separation enters a high-efficiency oxidation area 4; the efficient oxidation area 4 is of a cuboid structure and is provided with a high-frequency short-wave ultraviolet emission device 16, the main function is that the floated dissolved air water passes through the high-frequency short-wave ultraviolet emission device 16, under the action of high-frequency short-wave ultraviolet rays, hydroxyl free radical high-strength oxidation ions are generated, the oxidation reaction of nutrients in water is degraded, the algae remained in the water absorbs high-frequency short-wave external rays, DNA chain breakage is caused, nucleic acid and protein crosslinking breakage is caused, the bioactivity is lost, and then the algae die, so that the polluted eutrophic surface water is purified.
The water outlet 17 of the high-efficiency oxidation zone is communicated with the water inlet 18 of the buffer zone at the bottom of the side surface of the buffer zone 5 through a pipeline; the other side surface of the buffer zone 5 is also provided with a main water outlet 19. The water purified by the high-efficiency oxidation zone 4 enters a buffer zone 5, the buffer zone 5 is of a cuboid structure, and the purified water entering the zone is disinfected, stays and buffers and then is discharged into a river channel through a main water outlet 19
The invention integrates the flotation reaction, ultraviolet high-frequency short wave and advanced oxidation action of hydroxyl free radicals generated by the ultraviolet high-frequency short wave, quickly separates algae, effectively reduces organic matters, and has the advantages of high speed, no need of special management, continuous water inlet, good water outlet effect, high automation degree and the like.
In order to improve the water body purification and recovery speed and save the occupied land, the invention utilizes ultraviolet rays with high-frequency short-wave wavelength less than 200nm, on one hand, after the ultraviolet rays are absorbed by bacteria, DNA chains are broken to cause the cross-linking of nucleic acid and protein to be broken, the biological activity of the nucleic acid is killed, and the bacteria die, on the other hand, the ultraviolet rays oxidize oxygen in the air into ozone, and pollutants such as oxidizing organic matters, ammonia nitrogen and the like are oxidized by the oxidability of hydroxyl free radicals decomposed by the ozone.
In order to further optimize the above technical solution, the high frequency short wave ultraviolet ray emission device 16 includes a fixing plate 20 and a plurality of high frequency short wave ultraviolet ray emission tubes 21, the fixing plate 20 is fixed inside the high efficiency oxidation area 4 at the periphery, and mounting holes are uniformly distributed on the fixing plate 20, the high frequency short wave ultraviolet ray emission tubes 21 are mounted on the mounting holes, and the high frequency short wave ultraviolet ray emission tubes 21 are perpendicular to the water surface.
In order to further optimize the technical scheme, a first medicine adding port is arranged on the main water inlet 6.
In order to further optimize the above technical solution, the buffer water inlet 18 is provided with a second dosing port.
In order to further optimize the technical scheme, one end of the pipeline water distributor 15 is communicated with the water inlet 14 of the high-efficiency oxidation area, the other end of the pipeline water distributor is closed, and the pipeline water distributor 15 is provided with a water distribution strip-shaped opening 22 along the length direction.
In order to further optimize the technical scheme, the bin body 1 is of a cuboid structure with an opening at the top and is integrally formed by carbon steel; the mixing zone 2, the flotation separation zone 3, the high-efficiency oxidation zone 4 and the buffer zone 5 have the same width and the length ratio of 1.
In order to further optimize the technical scheme, a titanium plate is selected as a sealing cover plate at the top of the efficient oxidation area 4 to seal the top of the efficient oxidation area 4.
In order to further optimize the technical scheme, the inner wall of the bin body 1 is subjected to sand blasting treatment, and coal tar pitch and ceramic glaze are subjected to anticorrosion treatment.
In order to further optimize the technical scheme, evacuation ports are formed in the side walls of the mixing zone 2, the flotation separation zone 3, the efficient oxidation zone 4 and the buffer zone 5.
The working process is as follows:
the integrated surface water recovery treatment equipment is effective treatment equipment for organic pollutants such as algae, organic matters, nitrogen, phosphorus and the like in polluted river water bodies and landscape lake water, and is used for surface water bodies with high fine suspended matters, eutrophic lakes and landscape water.
The integrated surface water recovery treatment equipment integrates gas-liquid mixing, solid-liquid separation, advanced oxidation and sterilization technologies, can save large-batch building facilities, equipment and land occupation, and occupies 1/20 of the land occupation of a coagulation reaction tank, an air floatation tank, a biological oxidation tank, a clarification tank and the like.
The power is improved at one time, a water head is utilized without adding a pressurizing facility, the combined action of mixing, flotation, oxidation and sterilization is completed, and the indexes of organic matters, ammonia nitrogen, total phosphorus and suspended matters in the effluent quality can reach the relevant standard level of surface water.
As shown in figure 1, the integrated surface water recovery treatment equipment has a cuboid hollow cuboid structure, and comprises a mixing zone 2, a flotation separation zone 3, a high-efficiency oxidation zone 4 and a buffer zone 5 from left to right.
A dissolved air releaser 8 is arranged in the mixing zone 2, and can also add chemicals by flocculation, and an internal flocculating agent, a dissolved air liquid and inlet water can be uniformly mixed and are communicated with the flotation separation zone 3 through an L-shaped water distribution port; the water after being added with the chemicals and fully mixed enters a flotation separation zone 3, the liquid carrying micro bubbles completes gas-liquid separation in the flotation separation zone 3, meanwhile, the suspended solids realize solid-liquid separation under the action of micro bubble buoyancy, a slag collecting groove 11 is arranged above the side wall of the flotation separation zone 3, and the slag collecting groove 11 is provided with a slag discharge pipe 12; the flotation separation zone 3 is connected with a high-efficiency oxidation zone water inlet 14 of the high-efficiency oxidation zone 4 through a flotation separation zone water outlet 13, water uniformly enters the high-efficiency oxidation zone 4, and a pipeline water distributor 15 and a high-frequency short-wave ultraviolet emission device 16 are arranged in the high-efficiency oxidation zone 4; the size and width of the buffer zone 5 are the same as those of the high-efficiency oxidation zone 4, the lower part of the buffer zone is provided with a high-efficiency oxidation zone water inlet 14, the high-efficiency oxidation zone water inlet 14 is provided with a second dosing port, and the other side surface of the buffer zone is provided with a total water outlet 19.
When the integrated surface water recovery treatment equipment in the patent treats surface water containing organic pollutants, water to be treated and a flocculating agent simultaneously enter a mixing zone 2 to be mixed, steam-water mixed liquid uniformly enters a flotation separation zone 3 through an L-shaped water distribution port at the bottom of the mixing zone 2, micro-bubbles in the mixed liquid are adsorbed, suspended solid impurities in carried water float upwards, the treated water flows downwards to complete solid-liquid-gas separation, the micro-bubbles carrying the solid impurities rise to the liquid surface and enter a slag collecting tank 11 to be discharged under the action of plug flow, the treated water enters a high-efficiency oxidation zone water inlet 14 of a high-efficiency oxidation zone 4 from a flotation separation zone water outlet 13 at the bottom of the flotation separation zone 3 and then uniformly enters the high-efficiency oxidation zone 4 through a tubular water distributor, a high-frequency short-wave ultraviolet emission device 16 is arranged in the high-efficiency oxidation zone 4, residual algae substances in the treated water lose biological activity under the irradiation of high-frequency short-wave ultraviolet rays and then die, and meanwhile, dissolved oxygen in the water generates hydroxyl radicals with strong oxidizing property under the action of high-frequency short-wave lines, and degrades the nutrients such as COD, nitrogen and phosphorus in the water. The treated water is introduced into a buffer area 5 through a pipeline, and the purified water in the buffer area is disinfected, stays for buffering and is discharged into a river channel through a main water outlet 19.
After the integrated surface water recovery treatment equipment disclosed by the invention is used for treating the sewage, the sewage and the wastewater with high suspended matters are clarified, the extraction rate of the suspended matters is higher than the effluent level of a standard sedimentation tank and common filtration, and the output suspended matters of the clear water are less than 5mg/L. In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The integrated surface water recovery treatment equipment is characterized by comprising a bin body, wherein the bin body is divided into a mixing zone, a flotation separation zone, a high-efficiency oxidation zone and a buffer zone by a partition plate;
the top of the side surface of the mixing area is provided with a total water inlet; a dissolved air pipe is arranged below the inner part of the mixing area, dissolved air releasers are uniformly distributed along the length direction of the dissolved air pipe, and one end of the dissolved air pipe extends out of the mixing area and is communicated with an air source; a water passing strip-shaped opening is formed in the bottom of the partition plate between the mixing zone and the flotation separation zone, and a folded plate is mounted on the water passing strip-shaped opening to form an L-shaped water distribution opening;
a slag collecting groove is arranged at the top of the flotation separation area, a slag discharging pipe is arranged in the slag collecting groove, and one end of the slag discharging pipe extends out of the flotation separation area; the bottom of the side surface of the flotation separation area is provided with a flotation separation area water outlet which is communicated with a high-efficiency oxidation area water inlet arranged at the top of the side surface of the high-efficiency oxidation area through a pipeline;
a pipeline water distributor is arranged in the high-efficiency oxidation zone and is communicated with a water inlet of the high-efficiency oxidation zone; a high-frequency short-wave ultraviolet emission device is arranged at the top in the efficient oxidation area; the top of the side surface of the efficient oxidation area is provided with an efficient oxidation area water outlet;
the water outlet of the high-efficiency oxidation zone is communicated with the water inlet of the buffer zone at the bottom of the side surface of the buffer zone through a pipeline; and the other side surface of the buffer zone is also provided with a main water outlet.
2. The integrated surface water recovery processing device of claim 1, wherein the high frequency short wave ultraviolet emission device comprises a fixing plate and a plurality of high frequency short wave ultraviolet emission tubes, the fixing plate is peripherally fixed inside the high efficiency oxidation zone, mounting holes are uniformly distributed on the fixing plate, the high frequency short wave ultraviolet emission tubes are mounted on the mounting holes, and the high frequency short wave ultraviolet emission tubes are perpendicular to the water surface.
3. The integrated surface water restoration treatment device according to claim 1, wherein the main water inlet is provided with a first dosing port.
4. The integrated surface water restoration treatment device according to claim 1, wherein the buffer water inlet is provided with a second dosing port.
5. The integrated surface water recovery and treatment device of claim 1, wherein one end of the pipe water distributor is communicated with the water inlet of the high-efficiency oxidation zone, the other end of the pipe water distributor is closed, and the pipe water distributor is provided with a water distribution strip-shaped port along the length direction of the pipe water distributor.
6. The integrated surface water recovery treatment equipment as recited in claim 1, wherein the bin body is of a cuboid structure with an open top and is integrally formed by carbon steel; the mixing zone, the flotation separation zone, the efficient oxidation zone and the buffer zone have the same width, and the length ratio is 1.
7. The integrated surface water recovery and treatment equipment of claim 6, wherein the top of the efficient oxidation zone is sealed by using a titanium plate as a sealing cover plate.
8. The integrated surface water recovery and treatment equipment as recited in claim 7, wherein the inner wall of the bin body is subjected to sand blasting treatment and is subjected to anti-corrosion treatment by coal tar pitch and ceramic glaze.
9. The integrated surface water recovery processing device of claim 1, wherein the side walls of the mixing zone, the flotation separation zone, the high-efficiency oxidation zone and the buffer zone are provided with evacuation ports.
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