CN204918316U - Sewage treatment system with wetland water processing system - Google Patents
Sewage treatment system with wetland water processing system Download PDFInfo
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- CN204918316U CN204918316U CN201520646787.9U CN201520646787U CN204918316U CN 204918316 U CN204918316 U CN 204918316U CN 201520646787 U CN201520646787 U CN 201520646787U CN 204918316 U CN204918316 U CN 204918316U
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Abstract
The utility model discloses a sewage treatment system with wetland water processing system, include grid sump pit, the oil interceptor put through in proper order through the pipeline, dissolve gas air supporting pond, equalizing basin, thin grid filter and wetland water processing system, wetland water processing system includes the cell body, is equipped with two baffles in this cell body, two the outside of baffle forms anaerobism pond and constructed wetland pond respectively, two formed the oxygen pond between the baffle vertically in the constructed wetland pond be equipped with two at least baffling boards, the baffling board will formation wetland unit is cut apart in the pond to constructed wetland, the anaerobism pond pass through the pipeline with thin grid filter switch -on, there is the clean water basin in the constructed wetland pond through the pipe connection. The utility model discloses an it is to show the effect: have that buffer capacity is big, the treatment effect good, simple process, little, the working costs low grade advantage of investment.
Description
Technical field
The utility model relates to environmental protection technical field, is specifically related to a kind of Sewage treatment systems with wetland water body treatment system.
Background technology
China is the country of a lack of water, and due to populous, life, the production of people all create a large amount of undressed waste water, and these waste water adopt sewage work to process mostly.
At present, traditional sewage work continues to use coagulation, precipitation, filtration, chlorine disinfectant technique, due to the development of modern industry, water pollution constantly increases the weight of, the use of various industrial sewage, agricultural fertilizer, agricultural chemicals, result in the further deterioration of sewage quality, adopt the difficulty of traditional wastewater treatment technology increasing, and described method can produce the mud, the waste residue that are rich in harmful chemical component in a large number in treating processes affects environment, easily cause secondary pollution, work the mischief to the physical and mental health of people.
Utility model content
The purpose of this utility model is to provide a kind of Sewage treatment systems with wetland water body treatment system that a kind of buffer capacity is large, treatment effect good, technique is simple, it is little to invest, working cost is low.
In order to achieve the above object, the utility model takes following technical scheme:
With a Sewage treatment systems for wetland water body treatment system, comprise connected successively by pipeline grid pump well, oil trap, air-dissolving air-float pond, equalizing tank, fine fack strainer and wetland water body treatment system, its key is:
Described wetland water body treatment system comprises pond body, two dividing plates are provided with in this pond body, the outside of two described dividing plates forms anaerobic pond and artificial swamp pond respectively, Aerobic Pond is formed between two described dividing plates, filler assembly is respectively equipped with in described anaerobic pond and Aerobic Pond, be provided with aerating apparatus bottom described Aerobic Pond, be respectively equipped with overflow port on two described dividing plate tops, the described overflow port on two described dividing plates is respectively near two of described pond body relative pool walls;
At least two traverse baffles are vertically provided with in described artificial swamp pond, the segmentation of described artificial swamp pond is formed wetland unit by described traverse baffle, connected by baffling passage between adjacent two described wetland units, adjacent two described baffling passages near two of described artificial swamp pond relative pool walls, are equipped with wet land filler respectively in described artificial swamp pond;
Described anaerobic pond is connected by pipeline and described fine fack strainer, and described artificial swamp pond is connected with clean water basin by pipeline.
The unusual effect of above technical scheme is, grid pump well is by the solid suspension filtering foreign in sewage and transporting to Biohazard Waste Disposal carries out harmless treatment outward; Oil trap utilizes oil and the difference of specific gravity of water, is separated and removes the suspension oil that in sewage, particle is larger; Air-dissolving air-float pond can produce a large amount of microbubble, uses a large amount of microbubble to flutter to catch absorption fine particle gluing thing to make it to float, reaches the effect of solid-liquid separation; And waste residue is regularly drained, to reach sewage purification; Equalizing tank is used for regulating the water yield and water quality that enter the sewage before artificial wet land treating system; Described fine fack strainer removes some tiny particle and suspended substances in water further; Described anaerobic pond utilizes the effect of anerobe, by hydrolysis of organic matter, acidifying and methanation, removes the organism in waste water; Oxygen in air is dissolved in the water by described Aerobic Pond, makes the aerobic bacteria in activated sewage carry out aerobic repiration, further organic substance decomposing is become inorganics; The segmentation of artificial swamp pond is formed multiple wetland unit by traverse baffle, sewage is flow through successively along each wetland unit, sewage is purified step by step; Described clean water basin are discharged to river or city planting ductwork by drainage metering canal by outside clear water up to standard, can also be recycled clear water up to standard by constant pressure water supply equipment.
Described filler assembly comprises up and down just to two supportive grid arranged, the supportive grid being wherein positioned at below is provided with Fixed latches, pin-and-hole is respectively equipped with at the bottom of the pond of described anaerobic pond and Aerobic Pond, described Fixed latches is plugged in this pin-and-hole, shrink-fit between described Fixed latches and pin-and-hole, is connected with 3 D elastic filler between two described supportive grid.The effect of above scheme is, the 3 D elastic filler in described anaerobic pond is for adhering to anerobe, and the 3 D elastic filler in described Aerobic Pond is for adhering to aerobic bacteria.
Be inclined-plane at the bottom of the pond of described anaerobic pond and Aerobic Pond, at the bottom of described anaerobic pond and Aerobic Pond pond, be connected with sludge pipe.The effect of above scheme is, described sludge pipe is for removing the mud bottom anaerobic pond and Aerobic Pond.
Described wet land filler comprises the gravel bed of the coarse crushing rock layers of bottom, the medium stone layer in middle level and top layer, ballast grain sizes in described coarse crushing rock layers is 40 ~ 80mm, ballast grain sizes in described medium stone layer is 15 ~ 30mm, grain size of gravel in described gravel bed is 2 ~ 5mm, the Thickness Ratio of described coarse crushing rock layers, medium stone layer and gravel bed is 3:2:3, described gravel bed is planted and is implanted with emergent.
The effect of above scheme is, described wet land filler plays the effect of filtration, and the little gravel bed of upper strata particle diameter by sewage sludge etc. for plant provides nutrition, and gravel can release of trace elements gradually, utilize for plant absorption, and wet land filler can not bring weed seed into, not easily grows weeds, washing away of sewage, mud and wind and rain can also be prevented, water pipe can not be blocked, gravel itself can not harden, and fertilizer conservation Water-saving effect is good, has good permeability.
Beneficial effect: the utility model provides a kind of Sewage treatment systems with wetland water body treatment system, has that buffer capacity is large, treatment effect good, technique is simple, invest the advantages such as little, working cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model system construction drawing;
Fig. 2 is the structural representation of wetland water body treatment system 30;
Fig. 3 is the vertical view of Fig. 2.
Description of reference numerals: 100, grid pump well 200, oil trap 300, air-dissolving air-float pond 400, equalizing tank 500, fine fack strainer 30, wetland water body treatment system
1, anaerobic pond 2, Aerobic Pond 3 artificial swamp pond 4, filler assembly 5, aerating apparatus 6, sludge pipe 7, clean water basin 31, traverse baffle 32, wet land filler 41, supportive grid 42, Fixed latches 43,3 D elastic filler a, pond body b, dividing plate c, overflow port 3a, wetland unit 3b, baffling passage
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, with a Sewage treatment systems for wetland water body treatment system, comprise connected successively by pipeline grid pump well 100, oil trap 200, air-dissolving air-float pond 300, equalizing tank 400, fine fack strainer 500 and wetland water body treatment system 30;
Composition graphs 2 and Fig. 3 can find out again, described wetland water body treatment system 30 comprises pond body a, two dividing plate b are provided with in the body a of this pond, the outside of two described dividing plate b forms anaerobic pond 1 and artificial swamp pond 3 respectively, Aerobic Pond 2 is formed between two described dividing plate b, filler assembly 4 is respectively equipped with in described anaerobic pond 1 and Aerobic Pond 2, aerating apparatus 5 is provided with bottom described Aerobic Pond 2, be respectively equipped with overflow port c on two described dividing plate b tops, the described overflow port c on two described dividing plate b is respectively near two of described pond body a relative pool walls;
At least two traverse baffles 31 are vertically provided with in described artificial swamp pond 3, formation wetland unit 3a is split in described artificial swamp pond 3 by described traverse baffle 31, connected by baffling passage 3b between adjacent two described wetland unit 3a, adjacent two described baffling passage 3b near two of described artificial swamp pond 3 relative pool walls, are equipped with wet land filler 32 respectively in described artificial swamp pond 3;
Described anaerobic pond 1 is connected by pipeline and described fine fack strainer 500, and described artificial swamp pond 3 is connected with clean water basin 7 by pipeline.
Described filler assembly 4 comprises up and down just to two supportive grid 41 arranged, the supportive grid 41 being wherein positioned at below is provided with Fixed latches 42, pin-and-hole is respectively equipped with at the bottom of the pond of described anaerobic pond 1 and Aerobic Pond 2, described Fixed latches 42 is plugged in this pin-and-hole, shrink-fit between described Fixed latches 42 and pin-and-hole, is connected with 3 D elastic filler 43 between two described supportive grid 41.
Be inclined-plane at the bottom of the pond of described anaerobic pond 1 and Aerobic Pond 2, at the bottom of described anaerobic pond 1 and Aerobic Pond 2 pond, be connected with sludge pipe 6.
Described wet land filler 32 comprises the gravel bed of the coarse crushing rock layers of bottom, the medium stone layer in middle level and top layer, ballast grain sizes in described coarse crushing rock layers is 40 ~ 80mm, ballast grain sizes in described medium stone layer is 15 ~ 30mm, grain size of gravel in described gravel bed is 2 ~ 5mm, the Thickness Ratio of described coarse crushing rock layers, medium stone layer and gravel bed is 3:2:3, described gravel bed is planted and is implanted with emergent.
Described grid pump well 100 is used to remove the thicker suspended substance that may block submersible pump and pipeline valve, and ensures that subsequent disposal facility can normally run.Mechanical barrier filtration unit is provided with in described grid pump well 100, the metal grizzly bar that this mechanical barrier filtration unit is paralleled by one group (or many groups) and framework form, be inclined and mounted on the ingress of grid pump well 100, to tackle suspended substance thick in sewage and impurity.
In described oil trap 200, Oil scraper, oil header, water knockout are set, oily(waste)water enters the oil trap 200 that plane is rectangle, sluggish flow in the horizontal direction, floatation surface on oil product in flowing, is pushed in oil header by the Oil scraper being arranged on face, pond and flows into water knockout.
After sewage enters air-dissolving air-float pond 300, first through reaction zone, offerd medicine by dosing pump, make little suspended particle be gathered into large particle, then enter the zone of action being connected with dissolved air water, the micro bubble in dissolved air water is attached to suspended particle surface, form the wadding grain that proportion is less than water, when entering disengaging zone, making it emerge, forming waste residue.Slag scraper is positioned at above isolated area, by to-and-fro movement, waste residue is regularly blown into ash pit and drains, to reach sewage purification.
The sewage water yield of collecting and water quality, all along with time variations, in order to ensure the normal operation of aftertreatment systems, reduce operating load, and therefore design equalizing tank 400 entering wetland water body treatment system 30 before, mediates to the water yield of sewage and water quality.
Described artificial swamp is drowned flow artificial wet land, described emergent or reed or Canna generalis Bailey or cattail or giantreed or Scirpus tabernaemontani.
Described clean water basin 7 top is connected with drainage metering canal, is connected with constant pressure water supply equipment bottom described clean water basin.
Claims (4)
1. the Sewage treatment systems with wetland water body treatment system, comprise connected successively by pipeline grid pump well (100), oil trap (200), air-dissolving air-float pond (300), equalizing tank (400), fine fack strainer (500) and wetland water body treatment system (30), it is characterized in that:
Described wetland water body treatment system (30) comprises pond body (a), two dividing plates (b) are provided with in this pond body (a), the outside of two described dividing plates (b) forms anaerobic pond (1) and artificial swamp pond (3) respectively, Aerobic Pond (2) is formed between two described dividing plates (b), filler assembly (4) is respectively equipped with in described anaerobic pond (1) and Aerobic Pond (2), described Aerobic Pond (2) bottom is provided with aerating apparatus (5), overflow port (c) is respectively equipped with on two described dividing plate (b) tops, described overflow port (c) on two described dividing plates (b) is respectively near two of described pond body (a) relative pool walls,
At least two traverse baffles (31) are vertically provided with in described artificial swamp pond (3), described artificial swamp pond (3) segmentation is formed wetland unit (3a) by described traverse baffle (31), connected by baffling passage (3b) between adjacent two described wetland units (3a), adjacent two described baffling passages (3b) near two of described artificial swamp pond (3) relative pool walls, are equipped with wet land filler (32) respectively in described artificial swamp pond (3);
Described anaerobic pond (1) is connected by pipeline and described fine fack strainer (500), and described artificial swamp pond (3) is connected with clean water basin (7) by pipeline.
2. a kind of Sewage treatment systems with wetland water body treatment system according to claim 1, it is characterized in that: described filler assembly (4) comprises up and down just to two supportive grid (41) arranged, the supportive grid (41) being wherein positioned at below is provided with Fixed latches (42), pin-and-hole is respectively equipped with at the bottom of the pond of described anaerobic pond (1) and Aerobic Pond (2), described Fixed latches (42) is plugged in this pin-and-hole, shrink-fit between described Fixed latches (42) and pin-and-hole, 3 D elastic filler (43) is connected with between two described supportive grid (41).
3. a kind of Sewage treatment systems with wetland water body treatment system according to claim 1 and 2, it is characterized in that: at the bottom of the pond of described anaerobic pond (1) and Aerobic Pond (2), be inclined-plane, at the bottom of described anaerobic pond (1) and Aerobic Pond (2) pond, be connected with sludge pipe (6).
4. a kind of Sewage treatment systems with wetland water body treatment system according to claim 1 and 2, it is characterized in that: described wet land filler (32) comprises the gravel bed of the coarse crushing rock layers of bottom, the medium stone layer in middle level and top layer, ballast grain sizes in described coarse crushing rock layers is 40 ~ 80mm, ballast grain sizes in described medium stone layer is 15 ~ 30mm, grain size of gravel in described gravel bed is 2 ~ 5mm, the Thickness Ratio of described coarse crushing rock layers, medium stone layer and gravel bed is 3:2:3, described gravel bed is planted and is implanted with emergent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646787.9U CN204918316U (en) | 2015-08-26 | 2015-08-26 | Sewage treatment system with wetland water processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520646787.9U CN204918316U (en) | 2015-08-26 | 2015-08-26 | Sewage treatment system with wetland water processing system |
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| CN204918316U true CN204918316U (en) | 2015-12-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761370A (en) * | 2019-03-22 | 2019-05-17 | 商洛学院 | A kind of artificial swamp three-stage sewage disposal system |
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2015
- 2015-08-26 CN CN201520646787.9U patent/CN204918316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761370A (en) * | 2019-03-22 | 2019-05-17 | 商洛学院 | A kind of artificial swamp three-stage sewage disposal system |
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