CN204251474U - Novel photovoltaic microkinetic rural domestic sewage treating device - Google Patents
Novel photovoltaic microkinetic rural domestic sewage treating device Download PDFInfo
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- CN204251474U CN204251474U CN201420750582.0U CN201420750582U CN204251474U CN 204251474 U CN204251474 U CN 204251474U CN 201420750582 U CN201420750582 U CN 201420750582U CN 204251474 U CN204251474 U CN 204251474U
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- aerobic pond
- dovetail
- return line
- photovoltaic
- mud
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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
Abstract
The utility model discloses a kind of Novel photovoltaic microkinetic rural domestic sewage treating device, the grille well comprising aerating apparatus and connect successively, equalizing tank, Aerobic Pond and settling tank, grid is provided with in grille well, aeration plate is provided with in the bottom of Aerobic Pond, be connected by blast main between aeration plate with aerating apparatus, throughly on settling tank be connected with mud return line, the mud return line the other end is connected with Aerobic Pond, mud return line is connected to sludge pump, aerating apparatus and sludge pump are connected with an invertor jointly, invertor is electrically connected with a photovoltaic storage battery, photovoltaic storage battery is electrically connected with photovoltaic panel, being provided with mud sump between grille well and equalizing tank, mud return line is provided with excess sludge discharge pipe, the other end of excess sludge discharge pipe is connected with change mud sump, curtain filler is provided with in Aerobic Pond.The utility model structure is simple; System is more stable, and excess sludge processing costs reduces; The volume of effective minimizing structures, reduces treatment step.
Description
Technical field
The utility model relates to a kind of rural domestic sewage treating device, particularly Novel photovoltaic microkinetic rural domestic sewage treating device.
Background technology
Along with the fast development of China's rural economy and improving constantly of life in the countryside level, domestic sewage in rural areas discharges the environmental pollution caused to be increased the weight of day by day.At present, China's domestic sewage in rural areas quantity discharged is about 80-90 hundred million tons every year, and in constantly increasing, but disposition but allows of no optimist.The village of 96% does not have pumping equipment and Sewage treatment systems, and sanitary sewage arbitrarily discharges, and rural environment quality obviously declines, and directly threatens the living environment of the vast farmers masses and healthy, constrains the sound development of rural economy.
Current China land resources reduces day by day, the available land resources in rural area also growing tension, the most existing defects of existing rural domestic sewage treatment process.The land treatment technique floor spaces such as such as artificial swamp, land percolation, stabilization pond are large, processing efficiency reduces along with temperature and reduces.Anaerobic treatment process is then lower to the nitrogen and phosphorus pollution thing removal efficiency in waste water.Existing sun power microkinetic treatment technology also has, as the technique in the patent No. 200920197785.0 lacks sewage backflow, although such technique water outlet ammonia nitrogen can be up to standard, also comparatively electric energy is economized, but total nitrogen can not be up to standard, ammonium oxidation is just nitric nitrogen by the technique lacking sewage backflow, nitrogen can not be removed completely from system.The following enforcement along with new environmental law, controlling total nitrogen will be more and more tighter, and this technique will be eliminated.This technique lacks mud storing device simultaneously, causes very large difficulty to the running maintenance of rural domestic sewage treating device.Therefore research and develop floor space few, processing power is large and efficient, and energy consumption is low, and running maintenance easily novel process becomes the thing be necessary very much.
In recent years, many new devices are also had to be applied in rural domestic sewage treatment engineering, but complex structure, and the equipment of needs is many, and later stage running maintenance problem is serious.And to connect electricity more difficult a lot of place, rural area, therefore powering to device is also a very large problem.
Utility model content
The purpose of this utility model provides a kind of adopt solar energy power generating to solve above-mentioned the deficiencies in the prior art, for sewage disposal device provides electric energy and one-piece construction is simple, the Novel photovoltaic microkinetic rural domestic sewage treating device that reduces cost, improve sewage treatment capacity, convenient later maintenance.
To achieve these goals, Novel photovoltaic microkinetic rural domestic sewage treating device designed by the utility model, the grille well comprising aerating apparatus and connect successively, equalizing tank, Aerobic Pond and settling tank, grid is provided with in above-mentioned grille well, aeration plate is provided with in the bottom of above-mentioned Aerobic Pond, described aeration plate is connected by blast main with between aerating apparatus, throughly on settling tank be connected with mud return line, and the mud return line the other end is connected with Aerobic Pond, mud return line is serially connected with sludge pump, described aerating apparatus and sludge pump are connected with an invertor jointly, invertor is electrically connected with a photovoltaic storage battery, described photovoltaic storage battery is electrically connected with photovoltaic panel, being provided with mud sump between grille well and equalizing tank, excess sludge discharge pipe is had in mud return line top set, the other end of described excess sludge discharge pipe is connected with change mud sump, curtain filler is provided with in Aerobic Pond.
The setting of said structure, the utility model is enable really effectively to solve rural sewage treatment problem, by setting up mud sump between grille well and equalizing tank in specific works, and excess sludge discharge pipe is set up between settling tank and change mud sump, sewage is precipitated further in change mud sump, reduce the SS in sewage, discharge the excess sludge of coming from settling tank simultaneously, anaerobic nitrification is carried out in change mud sump, reduce the volume of mud, this makes it possible to effectively reduce the quantity discharged of mud and the difficulty of later maintenance, only need after 1-2 by the excess sludge in fecal suction truck suctionization mud sump, cleaning can be completed, make running maintenance more convenient, in Aerobic Pond, set up curtain filler, due to curtain filler biofilm easier than ordinary elasticity filler, treatment system toggle speed is fast simultaneously, nitrogen phosphorus ligands efficiency is high, due to formed from outside to inside after biofilm special aerobic-the A2/O environment of anoxic-anaerobism, make Aerobic Pond become the special processing pond of numerous micro-A2/O technique composition, possess denitrogenation dephosphorizing function simultaneously, therefore make this device in earlier stage can reduce treatment step thus reduce cost of investment, and whole system is more stable, the annual stably reaching standard of process water outlet indices.
Conveniently regulate the mounting distance of curtain filler, thus raising sewage treatment capacity, in Aerobic Pond, both sides are provided with metal embedded part, all dovetail-indent is welded with above two metal embedded parts, and above-mentioned two dovetail-indents are in same straight line, all be combined with dismountable fixed block in the both sides of dovetail-indent, in dovetail-indent, be embedded with at least one and the mounting blocks that can slidably reciprocate along dovetail-indent, mounting blocks is fixed with hook.
In order to the mounting distance of curtain filler more accurately can be regulated easily, the groove face up and down of dovetail-indent is equipped with graduated scale.
The Novel photovoltaic microkinetic rural domestic sewage treating device that the utility model obtains, has the following advantages: 1) cost of investment reduces, and when sewage load is identical, cost reduces 30-40% than old technique; 2) system is more stable, the annual stably reaching standard of process water outlet indices; 3) excess sludge processing costs reduces, and only needs 1-2 to aspirate an excess sludge (mainly inorganic silt); 4) effectively reduce the volume of structures, reduce treatment step; 5) by encryption filler installing space, effectively sewage treatment capacity is improved.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of embodiment 1;
Fig. 2 is the structural representation of Aerobic Pond in embodiment 2;
Fig. 3 is the structure sectional view of A-A in Fig. 2;
Fig. 4 is the structural representation in embodiment 2 between dovetail-indent and mounting blocks;
Fig. 5 is the structure sectional view of B-B in Fig. 4;
Fig. 6 is the scheme of installation of curtain filler in embodiment 2;
Fig. 7 is the part-structure schematic diagram of dovetail-indent in embodiment 3.
In figure: grille well 1, equalizing tank 2, Aerobic Pond 3, settling tank 4, grid 5, aeration plate 6, aerating apparatus 7, blast main 8, mud return line 9, sludge pump 10, photovoltaic storage battery 11, photovoltaic panel 12, change mud sump 13, excess sludge discharge pipe 14, curtain filler 15, dovetail-indent 16, fixed block 17, mounting blocks 18, hook 19, steel wire 20, invertor 21, water inlet pipe 22, rising pipe 23, graduated scale 24, metal embedded part 25.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1, the Novel photovoltaic microkinetic rural domestic sewage treating device that the present embodiment provides, the grille well 1 comprising aerating apparatus 7 and connect successively, equalizing tank 2, Aerobic Pond 3 and settling tank 4, grid 5 is provided with in above-mentioned grille well 1, aeration plate 6 is provided with in the bottom of above-mentioned Aerobic Pond 3, described aeration plate 6 is connected by blast main 8 with between aerating apparatus 7, throughly on settling tank 4 be connected with mud return line 9, and mud return line 9 the other end is connected with Aerobic Pond 3, mud return line 9 is serially connected with sludge pump 10, described aerating apparatus 7 and sludge pump 10 are connected with an invertor 21 jointly, invertor 21 is electrically connected with a photovoltaic storage battery 11, described photovoltaic storage battery 11 is electrically connected with photovoltaic panel 12, being provided with mud sump 13 between grille well 1 and equalizing tank 2, at mud return line 9, there is excess sludge discharge pipe 14 in top set, the other end of described excess sludge discharge pipe 14 is connected with change mud sump 13, curtain filler 15 is provided with in Aerobic Pond 3.
During work, when being entered the grille well 1 of Sewage treatment systems after sanitary sewage centralized collection by water inlet pipe 22, artificial grid 5 is provided with in grille well 1, the larger suspended substance in sewage can be removed by grille well 1, after grid 5 processes, in water, coarse grain, insoluble COD, SS etc. reduce greatly, and grid slag clears up outward transport safe handling by human at periodic intervals; Sewage is entering mud sump 13 after grid 5, precipitates further, reduces the SS in sewage, discharge the excess sludge of coming simultaneously from settling tank 4 in change mud sump 13, carries out anaerobic nitrification, reduce sludge volume in change mud sump 13; Now change mud sump 13 needs to be aspirated by fecal suction truck at 1-2 and once carry out clearing up; The sewage overflow changing mud sump 13 enters equalizing tank 2, and sewage enters Aerobic Pond 3 carry out the adjustment of the water yield and the homogenize of water quality in equalizing tank 2 after; Be provided with curtain filler 15 and microporous aeration disc 6 in Aerobic Pond 3, wherein curtain filler 15 has biofilm easier than ordinary elasticity filler, and treatment system toggle speed is fast; Nitrogen phosphorus ligands efficiency is high, and formed from outside to inside after biofilm special aerobic-the A2/O environment of anoxic-anaerobism, Aerobic Pond is made to become the special processing pond of numerous micro-A2/O technique composition, possesses denitrogenation dephosphorizing function simultaneously, after curtain filler film forming, lighter in weight, the advantages such as simple and convenient are installed, therefore the larger molecular organics in sewage is made to be decomposed into the organism of small molecules strand, biochemical improves greatly, Organic Pollutants simultaneously in sewage is under the Degradation of aerobic microbiological, and the Pollutant levels in water reduce greatly; Mixed solution flows into vertical-flow settling tank 4 and carries out mud-water separation; For ensureing the sludge concentration of biochemical system, the mud of settling tank 4 is back in Aerobic Pond 3 by sludge pump 10; After settling tank 4 processes, flow out rising pipe 23 is exactly water up to standard.
The present embodiment compared with prior art has the following advantages: 1) cost of investment reduces, and when sewage load is identical, cost reduces 30-40% than old technique; 2) system is more stable, the annual stably reaching standard of process water outlet indices; 3) excess sludge processing costs reduces, and only needs 1-2 to aspirate an excess sludge (mainly inorganic silt); 4) effectively reduce the volume of structures, reduce treatment step; 5) by encryption filler installing space, effectively sewage treatment capacity is improved.
Curtain filler 15 is in the present embodiment patent No.s 201220310441.8, and patent name is a kind of a kind of known technology of curtain type bio-carrier, also can buy in the specific implementation and obtain, therefore not be described specifically at this.
Embodiment 2:
As Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the Novel photovoltaic microkinetic rural domestic sewage treating device general configuration that the present embodiment provides is identical with embodiment 1, unlike, in Aerobic Pond 3, both sides are provided with metal embedded part 25, dovetail-indent 16 is all welded with above two metal embedded parts 25, and above-mentioned two dovetail-indents 16 are in same straight line, dismountable fixed block 17 is all combined with in the both sides of dovetail-indent 16, 8 are embedded with and the mounting blocks 18 that can slidably reciprocate along dovetail-indent 16 in dovetail-indent 16, mounting blocks 18 is fixed with hook 19, in the present embodiment, the number of mounting blocks 18 can be one and above scope, concrete quantity can be determined according to specific requirement.
When specifically installing, two dovetail-indents 16 is parallel and be contourly welded on the metal embedded part 25 on both sides respectively, now mounting blocks 18 is put into dovetail-indent 16, dovetail-indent 16 both sides are fixed by fixed block 17, distance between two mounting blocks 18 on each dovetail-indent 16 can be determined as requested, after adjustment completes, steel wire 20 is fixed on both sides be parallel to each other and the hook 19 of the mounting blocks 18 of correspondence forms a hookup wire, just can curtain filler 15 be hung on steel wire 20, by that analogy, curtain filler 15 is hung on each steel wire 20, due to the thickness about 3 millimeters of curtain filler 15, therefore can high-density installation, make the double increase of the processing power for the treatment of tank, the present invention after above-mentioned design and experimentally data obtains: when installing space is 12 centimetres, can be higher than elastic filler processing power 1 times, when installing space is 10 centimetres, can be higher than elastic filler processing power 1.5 times, if therefore want in a particular embodiment, the mounting distance of curtain filler 15 is designed to 10 centimetres, just the distance adjustment between the mounting blocks 18 on every limit can be become 10 centimetres, the distance between the curtain filler 15 after installing is made to be exactly 10 centimetres, simultaneously when mounting blocks 18 number in dovetail-indent 16 is inadequate, after fixed block 17 can being dismantled, add in dovetail-indent 16 into several mounting blocks 18.
Embodiment 3
As shown in Figure 7, the Novel photovoltaic microkinetic rural domestic sewage treating device general configuration that the present embodiment provides is identical with embodiment 1, unlike, in order to the mounting distance of curtain filler more accurately can be regulated easily, the groove face up and down of dovetail-indent 16 is equipped with graduated scale 24.
When needing the distance between curtain filler 15 to be how many times in specific works, just can regulate fast.
Claims (3)
1. a Novel photovoltaic microkinetic rural domestic sewage treating device, the grille well (1) comprising aerating apparatus (7) and connect successively, equalizing tank (2), Aerobic Pond (3) and settling tank (4), grid (5) is provided with in above-mentioned grille well (1), aeration plate (6) is provided with in the bottom of above-mentioned Aerobic Pond (3), be connected by blast main (8) between described aeration plate (6) with aerating apparatus (7), throughly be connected with mud return line (9) settling tank (4) is upper, and mud return line (9) the other end is connected with Aerobic Pond (3), mud return line (9) is serially connected with sludge pump (10), described aerating apparatus (7) and sludge pump (10) are connected with an invertor (21) jointly, invertor (21) is electrically connected with a photovoltaic storage battery (11), described photovoltaic storage battery (11) is electrically connected with photovoltaic panel (12), it is characterized in that: being provided with mud sump (13) between grille well (1) and equalizing tank (2), excess sludge discharge pipe (14) is had in mud return line (9) top set, the other end of described excess sludge discharge pipe (14) is connected with change mud sump (13), curtain filler (15) is provided with in Aerobic Pond (3).
2. Novel photovoltaic microkinetic rural domestic sewage treating device according to claim 1, it is characterized in that: in Aerobic Pond (3), both sides are provided with metal embedded part (25), dovetail-indent (16) is all welded with in the top of two metal embedded parts (25), and above-mentioned two dovetail-indents (16) are in same straight line, dismountable fixed block (17) is all combined with in the both sides of dovetail-indent (16), at least one is embedded with and the mounting blocks (18) that can slidably reciprocate along dovetail-indent (16) in dovetail-indent (16), mounting blocks (18) is fixed with hook (19).
3. Novel photovoltaic microkinetic rural domestic sewage treating device according to claim 2, is characterized in that: on the groove face up and down of dovetail-indent (16), be equipped with graduated scale (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420750582.0U CN204251474U (en) | 2014-12-04 | 2014-12-04 | Novel photovoltaic microkinetic rural domestic sewage treating device |
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| CN201420750582.0U CN204251474U (en) | 2014-12-04 | 2014-12-04 | Novel photovoltaic microkinetic rural domestic sewage treating device |
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| CN204251474U true CN204251474U (en) | 2015-04-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186319A (en) * | 2016-08-12 | 2016-12-07 | 江苏艾特克环境工程设计研究院有限公司 | A kind of industrial wastewater denitrogenation dephosphorizing desulfurization apparatus based on new packing and processing method |
| CN110577281A (en) * | 2019-09-24 | 2019-12-17 | 安吉国千环境科技有限公司 | MBBR sewage treatment reaction tank under anaerobic environment |
-
2014
- 2014-12-04 CN CN201420750582.0U patent/CN204251474U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106186319A (en) * | 2016-08-12 | 2016-12-07 | 江苏艾特克环境工程设计研究院有限公司 | A kind of industrial wastewater denitrogenation dephosphorizing desulfurization apparatus based on new packing and processing method |
| CN110577281A (en) * | 2019-09-24 | 2019-12-17 | 安吉国千环境科技有限公司 | MBBR sewage treatment reaction tank under anaerobic environment |
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Address after: 315100 Zhejiang city in Ningbo Province, Yinzhou District Road No. 298 building (Bachelor of Zhejiang Tiandi Environmental Engineering Co. Ltd.) Patentee after: ZHEJIANG WORLD CLEAN ENVIRONMENT ENGINEERING CO., LTD. Address before: 315100 Zhejiang city of Ningbo province of Yinzhou District Road No. 270 building room 1408 (Bryan Ningbo Tiandi Environmental Engineering Co. Ltd.) Patentee before: Ningbo Qingtiandi Environment Engineering Co., Ltd. |