CN114249506A - A miniature photodynamic energy integrated device for rural domestic sewage purification - Google Patents
A miniature photodynamic energy integrated device for rural domestic sewage purification Download PDFInfo
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- 238000000746 purification Methods 0.000 title claims abstract description 129
- 239000010865 sewage Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000000945 filler Substances 0.000 claims abstract description 60
- 238000009826 distribution Methods 0.000 claims abstract description 27
- 244000005700 microbiome Species 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims description 54
- 238000005273 aeration Methods 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 16
- 206010021143 Hypoxia Diseases 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 12
- 210000004027 cell Anatomy 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 238000006213 oxygenation reaction Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 4
- 239000011574 phosphorus Substances 0.000 abstract description 4
- 230000035484 reaction time Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 3
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- 238000011282 treatment Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001546 nitrifying effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
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- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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 or fuel cells
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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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
本发明涉及一种微型光动能农村生活污水净化一体化装置，包括槽体，槽体内设有沿横向依次布置的进水配水池、缺氧净化区、厌氧净化区、好氧净化区和清水池，缺氧净化区内设有用于放置缺氧微生物的填料，厌氧净化区内设有用于放置厌氧微生物的填料，好氧净化区内设有用于放置好氧微生物的填料。本发明通过设置的进水配水池能够起到对水量波动的调节作用，并通过拦截、沉淀作用去除杂物和悬浮物；缺氧净化区、厌氧净化区、好氧净化区内设置悬挂式填料，增加反应接触面积；污水自底部进入净化区，污水经填料向上迁移，可增加反应时间，充分发挥填料层的接触凝聚、截留、沉淀等作用，经过一系列的生化反应降解生活污水中的氮、磷及有机物。
The invention relates to a miniature photodynamic energy rural domestic sewage purification integrated device, which includes a tank body, and the tank body is provided with a water inlet distribution pool, anoxic purification area, anaerobic purification area, aerobic purification area and clean water arranged in sequence along the horizontal direction. In the tank, a filler for placing anoxic microorganisms is arranged in the anoxic purification zone, a filler for placing anaerobic microorganisms is arranged in the anaerobic purification zone, and a filler for placing aerobic microorganisms is arranged in the aerobic purification zone. The present invention can adjust the fluctuation of water volume through the provided water distribution pool, and remove sundries and suspended solids through interception and sedimentation; the anoxic purification zone, anaerobic purification zone and aerobic purification zone are provided with hanging type Filler to increase the reaction contact area; sewage enters the purification zone from the bottom, and the sewage migrates upward through the filler, which can increase the reaction time and give full play to the contact coagulation, retention, and precipitation of the filler layer, and degrade the sewage in a series of biochemical reactions. Nitrogen, Phosphorus and Organics.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a miniature light kinetic energy rural domestic sewage purification integrated device.
Background
The rural domestic sewage purification integrated device is used for treating decentralized domestic sewage or similar domestic sewage. The toilet revolution is completed in partial areas, rural sewage is classified from the source, and the method is suitable for treating rural domestic sewage in a simple treatment mode by aiming at the characteristics that the source and the components of the rural domestic sewage are single, organic matters, nitrogen and phosphorus are used as main pollutants, toxic substances are not contained generally, and the overall biochemical property is good. The existing treatment process generally has the defects of complex flow, high capital construction cost, large occupied area, need of special personnel for later maintenance and the like, and is not suitable for being widely popularized and used in rural areas where farmers live dispersedly.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a miniature light kinetic energy rural domestic sewage purification integrated device, which has the advantages of simple and effective purification process, low capital construction cost, small occupied area and no need of maintenance in the later period, solves the problem that farmers who change toilets in China purify domestic sewage with simple components to reach the standard, and meets the requirements of promoting rural domestic sewage treatment, filling up rural living environment short boards and accelerating the construction of beautiful and livable villages.
The invention is realized by the following technical scheme, and provides a miniature light kinetic energy rural domestic sewage purification integrated device which comprises a groove body, wherein a water inlet distribution tank, an anoxic purification area, an anaerobic purification area, an aerobic purification area and a clean water tank are arranged in the groove body and are sequentially and transversely arranged and communicated, a screen is arranged in the water inlet distribution tank, a water inlet pipe is arranged above the screen, a filler for placing anoxic microorganisms is arranged in the anoxic purification area, a filler for placing anaerobic microorganisms is arranged in the anaerobic purification area, a filler for placing aerobic microorganisms is arranged in the aerobic purification area, and a water outlet pipe is arranged on the side wall of the clean water tank.
This scheme is when using, domestic sewage gets into the distribution tank of intaking through the inlet tube, hold back solid impurity through the screen cloth, the water after sieving flows through the oxygen deficiency purifying area in proper order, anaerobism purifying area and good oxygen purifying area, and good oxygen purifying area flows into the clean water basin, discharge through the outlet pipe at last, at the oxygen deficiency purifying area, the preliminary pollutant of getting rid of the anoxic microorganism on the filler of sewage in the oxygen deficiency purifying area, at the anaerobism purifying area, get rid of the pollutant once more by the anaerobic microorganism on the filler in the anaerobism purifying area, at good oxygen purifying area, get rid of the pollutant once more by good oxygen microorganism on the filler in the good oxygen purifying area, the realization is to the purification of sewage.
As optimization, the water inlet distribution pool and the anoxic purification area are separated by a first partition plate, and a water passing channel for communicating the water inlet distribution pool and the anoxic purification area is formed between the lower edge of the first partition plate and the bottom of the groove body; the anaerobic purification area and the anoxic purification area are separated by a first partition plate group, the first partition plate group comprises a second partition plate extending upwards from the bottom of the tank body and a third partition plate positioned on one side of the second partition plate away from the anaerobic purification area, a first diversion trench communicating the anoxic purification area and the anaerobic purification area is formed between the second partition plate and the third partition plate, and the upper port of the first diversion trench is higher than the water passing channel; the anaerobic purification area and the aerobic purification area are separated by a second partition plate group, the second partition plate group comprises a fourth partition plate extending upwards from the bottom of the tank body and a fifth partition plate positioned on one side of the fourth partition plate away from the anaerobic purification area, a second diversion trench communicating the anaerobic purification area and the aerobic purification area is formed between the fourth partition plate and the fifth partition plate, and the upper port of the second diversion trench is higher than the water passing channel; the aerobic purification area and the clean water tank are separated by a sixth partition plate, the upper part of the sixth partition plate is provided with a water outlet hole which is communicated with the aerobic purification area and the clean water tank, and the water outlet hole is higher than the water passing channel.
The setting of this optimization scheme makes the sewage in the water distribution pond of intaking get into the oxygen deficiency purifying area through water passageway to make the water in the oxygen deficiency purifying area flow from bottom to top, equally, through the setting of first guiding gutter and second guiding gutter, make the water in anaerobism purifying area and the good oxygen purifying area all be from bottom to top flow, thereby do benefit to the contact time of extension microorganism and water, improve purifying effect.
As optimization, the fillers in the anoxic purification area, the anaerobic purification area and the aerobic purification area are all distributed along the vertical direction. This optimization scheme makes sewage contact with the microorganism of each height in proper order at the in-process that upwards flows along vertical setting with the filler in each district, utilizes to increase reaction time, has further improved purifying effect.
Preferably, the fillers of the anoxic purification area and the anaerobic purification area are both suspended soft fiber fillers, and the filler of the aerobic purification area is a three-dimensional elastic filler. The optimization scheme sets the fillers of the anoxic purification area and the anaerobic purification area as soft fiber fillers, the structure of the soft fiber fillers can enable the soft fibers to achieve anoxic or anaerobic conditions from outside to inside, the specific surface area of the soft fiber fillers is large, the attached microbial biomass is large, and gaps are not changed and blocked; the filler of the aerobic purification area is set as the three-dimensional elastic filler, and the three-dimensional elastic filler enables the bubbles generated by the aeration disc to be divided, so that the aeration is more sufficient.
As optimizing, still including the mixed liquid back flow of installing the backwash pump, the feed liquor end of mixed liquid back flow is located aerobic purification district, and the play liquid end of mixed liquid back flow extends to the screen cloth top. The water body in the aerobic purification area flows back to the water inlet distribution pool under the action of the reflux pump, so that the aerobic nitrifying bacteria nitrifying liquid enters the anoxic purification area, and the nitrifying liquid can be subjected to denitrification reaction in the anaerobic purification area.
As optimization, a plurality of aeration discs are also arranged in the aerobic purification zone and are connected with an oxygenation pump through pipelines. This optimization scheme provides oxygen through the oxygenation pump, improves the efficiency of dissolved oxygen through the aeration dish, provides the dissolved oxygen that the existence needs for aerobic purification district microorganism.
The solar energy aeration pump is characterized by further comprising a solar cell panel electrically connected with the aeration pump and the reflux pump, and a storage battery electrically connected with the solar cell panel, wherein the storage battery is electrically connected with the aeration pump and the reflux pump. Through the setting of this optimization scheme, when illumination is strong, by solar cell panel direct drive aeration pump aeration and backwash pump backward flow, during overcast and rainy day or night in succession, accessible battery drive aeration pump aeration and backwash pump backward flow.
The invention has the beneficial effects that: the water inlet distribution tank can play a role in regulating water fluctuation and remove impurities and suspended matters through interception and precipitation; suspension type fillers are arranged in the anoxic purification area, the anaerobic purification area and the aerobic purification area, so that the reaction contact area is increased; sewage enters the purification area from the bottom, and the sewage migrates upwards through the filler, so that the reaction time can be increased, the effects of contact condensation, interception, precipitation and the like of the filler layer are fully exerted, functional microorganisms can be automatically attached to the filler after a period of operation, and nitrogen, phosphorus and organic matters in the domestic sewage are degraded through a series of biochemical reactions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an isometric view of the present invention;
shown in the figure:
1. the device comprises a water inlet pipe, 2, a top cover, 3, a mixed liquid backflow pipe, 4, a screen, 5, a water inlet distribution tank, 6, an anoxic purification zone, 7, an anaerobic purification zone, 8, an aerobic purification zone, 9, a clean water tank, 10, soft fiber filler, 11, three-dimensional elastic filler, 12, a backflow pump, 13, an oxygenation pump, 14, a storage battery, 15, a solar cell panel, 16, a first diversion trench, 17, a water outlet hole, 18, an aeration disc, 19 and a water outlet pipe.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figures 1-3, but rural domestic sewage purification integrated device of miniature light kinetic energy, including the cell body with cover in the switch top cap 2 of cell body upper end, through setting up the top cap, prevent that personnel from missing, avoid domestic sewage's smell to pollute the surrounding environment simultaneously, when opening the top cap, the clearance that conveniently goes on the biological aged membrane on activity screen cloth and the filler. The tank body is internally provided with a water inlet distribution tank 5, an anoxic purification zone 6, an anaerobic purification zone 7, an aerobic purification zone 8 and a clean water tank 9 which are sequentially arranged along the transverse direction, the water inlet distribution tank 5, the anoxic purification zone 6, the anaerobic purification zone 7, the aerobic purification zone 8 and the clean water tank 9 are sequentially communicated, and the side wall of the uppermost layer of the previous tank zone is provided with a water through hole communicated with the next tank zone.
Be equipped with the filler that is used for placing anoxic microorganism in the oxygen deficiency purifying area, be equipped with the filler that is used for placing anaerobic microorganism in the anaerobic purifying area, be equipped with the filler that is used for placing aerobic microorganism in the aerobic purifying area, the filler in oxygen deficiency purifying area 6, anaerobic purifying area 7 and the aerobic purifying area 8 all follows vertical distribution. Preferably, the fillers of the anoxic purification area and the anaerobic purification area are both suspended soft fiber fillers 10, and the fillers of the aerobic purification area are three-dimensional elastic fillers 11. The suspended filler has larger specific surface area, and can provide more attachment sites and contact area for microorganisms; the product has hydrophilicity, biological affinity and larger roughness, and is beneficial to the attachment and growth of microorganisms; the water and gas distribution performance is good, the mass transfer is facilitated, and the blockage, dead corners and short flow in the reactor are avoided; the large void ratio is beneficial to the long-term stable operation of the bioreactor, is not easy to block and has low energy consumption; the weight is light, and the pressure-resistant and wear-resistant rubber has certain strength; in addition, the price is low and the transportation is easy. The stereo elastic filler has the features of long service life, high oxygen filling effect, low power consumption, fast mold hanging, high load impact resistance, obvious effect, no blocking, no agglomeration, low cost and dehydrogenase activity higher than that of other fillers. The filling rate of the fillers is set to be 50-80% according to the national environmental protection standard of the people's republic of China-the technical specification of biological contact oxidation sewage treatment engineering.
The water inlet distribution tank 5 is internally provided with a detachable screen 4 for intercepting solid impurities and facilitating regular cleaning. The water inlet pipe 1 is arranged above the screen, the water inlet pipe is arranged on the side wall of the water inlet distribution pool above the screen, and the water outlet pipe 19 is arranged on the side wall of the clean water pool 9. Domestic sewage is introduced into the water inlet and distribution tank through the water inlet pipe, and the domestic sewage is purified in each purification area in sequence and is finally discharged through the water outlet pipe.
Specifically, the water inlet distribution pool 5 and the anoxic purification area 6 are separated by a first partition plate which is fixedly arranged, and a water passing channel for communicating the water inlet distribution pool 5 and the anoxic purification area 6 is formed between the lower edge of the first partition plate and the bottom of the tank body. The oxygen deficiency purifying area 6 is separated from the anaerobic purifying area 7 through a first partition plate group, the first partition plate group comprises a second partition plate extending upwards from the bottom of the tank body and a third partition plate located on one side of the oxygen deficiency purifying area and away from the second partition plate, the third partition plate extends downwards from the top of the tank body, a first diversion trench 16 communicating the oxygen deficiency purifying area with the anaerobic purifying area is formed between the second partition plate and the third partition plate, and an upper port of the first diversion trench is higher than the water channel. The anaerobic purification area 7 and the aerobic purification area 8 are separated by a second partition plate group, the second partition plate group comprises a fourth partition plate extending upwards from the bottom of the tank body and a fifth partition plate located on one side of the anaerobic purification area and far away from the fourth partition plate, the fifth partition plate extends downwards from the top of the tank body, a second diversion trench communicating the anaerobic purification area and the aerobic purification area is formed between the fourth partition plate and the fifth partition plate, and an upper port of the second diversion trench is higher than the water passing channel.
The aerobic purification area 8 and the clean water tank 9 are separated by a fixedly arranged sixth partition plate, the upper part of the sixth partition plate is provided with a water outlet hole 17 for communicating the aerobic purification area and the clean water tank, and the water outlet hole is higher than the water passing channel.
The sewage purification integrated device of this embodiment is still including installing mixed liquid back flow 3 of backwash pump 12, and the inlet end of mixed liquid back flow is located good oxygen purification district, and extends to the bottom in good oxygen purification district, and the play liquid end of mixed liquid back flow extends to the screen cloth top, through the effect of backwash pump, makes the water of good oxygen purification district bottom flow back to the distribution tank of intaking through mixed liquid back flow, passes through oxygen deficiency purification district 6 and anaerobism purification district 7 in proper order again.
Still be equipped with a plurality of aeration discs 18 in the good oxygen clean zone, aeration disc passes through pipe connection oxygenation pump 13, and the aeration disc 18 of this embodiment is micropore aeration disc, and the aeration is more abundant, more even, has improved the effect that increases dissolved oxygen, provides the required dissolved oxygen of living for good oxygen clean zone microorganism.
In order to meet the requirement of green environmental protection, the solar energy purification device further comprises a solar cell panel 15 and a storage battery 14 electrically connected with the solar cell panel, specifically, two solar cell panels are arranged at a place where outdoor sunlight is sufficient, the storage battery near a purification tank is connected, and the storage battery is connected with a controller for controlling the aeration size and the reflux pump, the storage battery is electrically connected with the oxygenation pump and the reflux pump, electric energy is provided for the oxygenation pump and the reflux pump by utilizing solar power generation, when the illumination is strong, the solar cell panel directly supplies power, and when the solar energy purification device is used in continuous rainy days or at night, the storage battery supplies power, so that the continuity of purification operation is ensured.
When in use, domestic sewage enters the water inlet distribution pool 5 through the water inlet pipe 1, impurities and suspended matters are removed through the intercepting and filtering action of the screen 4, and the sewage after primary treatment enters the bottom of the anoxic purification area 6; the sewage passes through the soft fiber suspended filler from bottom to top in the anoxic purification zone, the pollutants are primarily removed by the anoxic microorganisms on the soft fiber filler 10 in the anoxic purification zone, and the sewage enters the bottom of the anaerobic purification zone 7 through the first diversion trench 16; the soft fiber suspended filler passes through the anaerobic purification zone 7 from bottom to top, the pollutants are removed again by anaerobic microorganisms on the soft fiber filler in the anaerobic purification zone 7, and the sewage enters the bottom of the aerobic purification zone 8 through a second diversion trench; the sewage passes through the three-dimensional elastic filler from bottom to top in the aerobic purification zone, pollutants are removed again by aerobic microorganisms on the three-dimensional elastic filler 11 in the aerobic purification zone 8, and the sewage enters the clean water tank 9 and is finally discharged through the water outlet pipe 19. The suspended filler is arranged in the anoxic purification area, the anaerobic purification area and the aerobic purification area, so that the reaction contact area is increased, sewage migrates from bottom to top, the reaction time is prolonged, the contact effect of the microbial film on the surface of the suspended filler is fully exerted, and nitrogen, phosphorus and organic matters in domestic sewage are degraded.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a rural domestic sewage of miniature light kinetic energy purifies integrated device which characterized in that: the water distribution tank comprises a tank body, be equipped with along horizontal inlet distribution tank (5), oxygen deficiency purifying area (6), anaerobism purifying area (7), good oxygen purifying area (8) and clean water basin (9) that arrange in proper order and communicate in the cell body, be equipped with the screen cloth in inlet distribution tank (5), the screen cloth top is equipped with the inlet tube, be equipped with the filler that is used for placing the anoxic microorganism in the oxygen deficiency purifying area, be equipped with the filler that is used for placing anaerobic microorganism in the anaerobism purifying area, be equipped with the filler that is used for placing aerobic microorganism in the good oxygen purifying area, be equipped with outlet pipe (19) on the lateral wall of clean water basin (9).
2. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 1, characterized in that: the water inlet distribution pool (5) and the anoxic purification area (6) are separated by a first partition plate, and a water passing channel for communicating the water inlet distribution pool (5) and the anoxic purification area (6) is formed between the lower edge of the first partition plate and the bottom of the tank body;
the anoxic purification area (6) and the anaerobic purification area (7) are separated by a first partition plate group, the first partition plate group comprises a second partition plate extending upwards from the bottom of the tank body and a third partition plate positioned on one side of the second partition plate far away from the anoxic purification area, a first diversion trench communicating the anoxic purification area and the anaerobic purification area is formed between the second partition plate and the third partition plate, and the upper port of the first diversion trench is higher than the water passing channel;
the anaerobic purification area (7) and the aerobic purification area (8) are separated by a second partition plate group, the second partition plate group comprises a fourth partition plate extending upwards from the bottom of the tank body and a fifth partition plate positioned on one side of the fourth partition plate far away from the anaerobic purification area, a second diversion trench communicating the anaerobic purification area and the aerobic purification area is formed between the fourth partition plate and the fifth partition plate, and the upper port of the second diversion trench is higher than the water passing channel;
the aerobic purification area (8) and the clean water tank (9) are separated by a sixth clapboard, the upper part of the sixth clapboard is provided with a water outlet (17) which is communicated with the aerobic purification area and the clean water tank, and the water outlet is higher than the water channel.
3. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 2, characterized in that: the fillers in the anoxic purification area (6), the anaerobic purification area (7) and the aerobic purification area (8) are all distributed along the vertical direction.
4. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 3, characterized in that: the fillers of the anoxic purification area and the anaerobic purification area are both suspension type soft fiber fillers, and the filler of the aerobic purification area is a three-dimensional elastic filler.
5. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 1, characterized in that: still including installing mixed liquid back flow (3) of backwash pump (12), the inlet end of mixed liquid back flow is located aerobic purification district, and the play liquid end of mixed liquid back flow extends to the screen cloth top.
6. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 5, characterized in that: a plurality of aeration discs are also arranged in the aerobic purification area, and the aeration discs are connected with an oxygenation pump through pipelines.
7. The miniature light kinetic energy rural domestic sewage purification integrated device of claim 6, characterized in that: the solar energy aeration device also comprises a solar cell panel and a storage battery electrically connected with the solar cell panel, wherein the storage battery is electrically connected with the aeration pump and the reflux pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024124.8A CN114249506A (en) | 2022-01-11 | 2022-01-11 | A miniature photodynamic energy integrated device for rural domestic sewage purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024124.8A CN114249506A (en) | 2022-01-11 | 2022-01-11 | A miniature photodynamic energy integrated device for rural domestic sewage purification |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115594297A (en) * | 2022-12-15 | 2023-01-13 | 江苏龙腾工程设计股份有限公司（Cn） | A combined multi-stage purification biological filter and its implementation method |
| CN117700046A (en) * | 2024-01-18 | 2024-03-15 | 福建中微普创生物科技有限公司 | Novel sewage treatment system and process based on immobilized microorganisms |
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| CN204125300U (en) * | 2014-09-19 | 2015-01-28 | 广西益江环保科技有限责任公司 | A kind of purification tank for the treatment of dispersion type domestic wastewater |
| CN104961296A (en) * | 2015-06-12 | 2015-10-07 | 东莞市红树林环保科技有限公司 | Micro-power domestic sewage treatment device |
| CN207062109U (en) * | 2017-07-17 | 2018-03-02 | 广西博世科环保科技股份有限公司 | Integrated film biological wastewater treatment systems |
| CN214936878U (en) * | 2021-06-21 | 2021-11-30 | 江苏汇龙水务集团有限公司 | Rural sewage treatment equipment |
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| CN104961296A (en) * | 2015-06-12 | 2015-10-07 | 东莞市红树林环保科技有限公司 | Micro-power domestic sewage treatment device |
| CN207062109U (en) * | 2017-07-17 | 2018-03-02 | 广西博世科环保科技股份有限公司 | Integrated film biological wastewater treatment systems |
| CN214936878U (en) * | 2021-06-21 | 2021-11-30 | 江苏汇龙水务集团有限公司 | Rural sewage treatment equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115594297A (en) * | 2022-12-15 | 2023-01-13 | 江苏龙腾工程设计股份有限公司（Cn） | A combined multi-stage purification biological filter and its implementation method |
| CN117700046A (en) * | 2024-01-18 | 2024-03-15 | 福建中微普创生物科技有限公司 | Novel sewage treatment system and process based on immobilized microorganisms |
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Application publication date: 20220329 |