CN204824532U - Clean device is strained to baffling overflow combined type - Google Patents
Clean device is strained to baffling overflow combined type Download PDFInfo
- Publication number
- CN204824532U CN204824532U CN201520528021.0U CN201520528021U CN204824532U CN 204824532 U CN204824532 U CN 204824532U CN 201520528021 U CN201520528021 U CN 201520528021U CN 204824532 U CN204824532 U CN 204824532U
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- denitrification
- purifying area
- reaction district
- biological
- adsorption zone
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Abstract
The utility model discloses a clean device is strained to baffling overflow combined type, including the perforation water distributor, the nitration purifying area, denitrification and phosphorus adsorption reaction district and the biological adsorption zone of reinforceing, separate through the partition wall between nitration purifying area and denitrification and the phosphorus adsorption reaction district, the bottom of partition wall is provided with the perforation tracery wall, be provided with porous glass ceramic ring layer in the nitration purifying area, be provided with the lava layer in denitrification and the phosphorus adsorption reaction district, denitrification and phosphorus adsorption reaction district and biological reinforceing are separated through overflow plate between the adsorption zone, be provided with machine -processed particle activated carbon in the biological intensive adsorption zone. This device simple structure, effectual, big, the sexual valence relative altitude of extensive, the biological carrier volume in material source of biological treatment.
Description
Technical field
The utility model belongs to sewage treatment area, is specifically related to a kind of baffling overflow combined type filtering device.
Technical background
Body eutrophication refers to the water pollution phenomenon that the plant nutrient substance content such as N, P in the water bodys such as lake, river, reservoir are too much caused.Filtration is a kind of efficient dystopy purification techniques for eutrophication water that application is more at present, filler is based on materials such as gravel, rubble, haydite, zeolites, the horizontal plug-flow of the many employings of traditional filtering system and vertical water distribution manner, hydraulic detention time is short, fails to give full play to the retaining of filtering system, adsorbs, degradation capability.
Summary of the invention
The above-mentioned problem that the utility model exists for prior art, provide a kind of baffling overflow combined type filtering device, eutrophy composition clearance is high, stable.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of baffling overflow combined type filtering device, comprise perforation water distributor, also comprise nitration reaction purifying area, denitrification and phosphorus absorption reaction district and biological reinforced adsorption zone, nitration reaction purifying area and being separated by partition wall between denitrification and phosphorus absorption reaction district, the bottom of partition wall is provided with perforation tracery wall, nitration reaction purifying area is communicated with by perforation tracery wall with phosphorus absorption reaction district with denitrification, perforation water distributor is arranged on above nitration reaction purifying area and one end and perforation tracery wall is fixed, porous glass ceramics circular layer is provided with in nitration reaction purifying area, volcano rock layers is provided with in denitrification and phosphorus absorption reaction district, denitrification and being separated by overflow plate between phosphorus absorption reaction district and biological reinforced adsorption zone, the height of overflow plate is lower than the height of porous glass ceramics circular layer, machine-processed granulated active carbon is provided with in biological reinforced adsorption zone, the bottom of biological reinforced adsorption zone is provided with rising pipe and blow-down pipe.
The utility model compared with prior art, has the following advantages:
1, structure is simple, easy to use, can steady running for a long time;
2, by the mode of baffling, make treatment sewage reaction time in device long;
3, effectively can remove the pollutent in eutrophication water, realize biopurification.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-bores a hole water distributor, and 2-bores a hole tracery wall, 3-partition wall, 4-rising pipe, 5-blow-off valve, 6-straight tee, 7-nitration reaction purifying area, 8-denitrification and phosphorus absorption reaction district, the biological reinforced adsorption zone of 9-.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
As shown in Figure 1, a kind of baffling overflow combined type filtering device, comprise perforation water distributor 1, also comprise nitration reaction purifying area 7, denitrification and phosphorus absorption reaction district 8 and biological reinforced adsorption zone 9, nitration reaction purifying area 7 and being separated by partition wall 3 between denitrification and phosphorus absorption reaction district 8, the bottom of partition wall 3 is provided with perforation tracery wall 2, nitration reaction purifying area 7 is communicated with by perforation tracery wall 2 with phosphorus absorption reaction district 8 with denitrification, perforation water distributor 1 is arranged on above nitration reaction purifying area 7 and one end and perforation tracery wall 2 is fixed, porous glass ceramics circular layer is provided with in nitration reaction purifying area 7, volcano rock layers is provided with in denitrification and phosphorus absorption reaction district 8, denitrification and being separated by overflow plate 10 between phosphorus absorption reaction district 8 and biological reinforced adsorption zone 9, the height of overflow plate 10 is lower than the height of porous glass ceramics circular layer, machine-processed granulated active carbon is provided with in biological reinforced adsorption zone 9, the bottom of biological reinforced adsorption zone 9 is provided with rising pipe 4 and blow-down pipe 11.
Operationally, first contaminated ground surface eutrophic water enters nitration reaction purifying area 7 by perforation water distributor 1, decomposition filter is carried out clean by porous glass ceramics circular layer (biocycle), reduce the pollutent such as organism, ammonia nitrogen in water body, porous glass ceramics circular layer surface-area is large and be applicable to a large amount of nitrobacteria and live away from home, therefore, it is possible to training grows powerful nitrobacteria group.Water body enters denitrification and phosphorus absorption reaction district 8 by perforation tracery wall 2, decomposition filter is carried out clean by volcano rock layers, reduce the pollutent such as nitrate, nitrite, organism, phosphorus compound in water body, volcanized rock surface irregularity micropore, be particularly suitable for microorganism in its surface growth, breeding, form microbial film.Simultaneously by anaerobic environment from bottom to top, carry out denitrification and phosphorus absorption reaction.The water outlet overflow in denitrification and phosphorus absorption reaction district 8 enters biological reinforced adsorption zone, biological reinforced adsorption zone 9; decomposition filter is carried out clean by machine-processed seed activity high-area carbon; by the gap structure of prosperity; simultaneously for various microorganism provides carrier; the pollution substance such as organism, phosphorus compound, nitrate in further absorption, degraded, assimilation water body; and remove Suspended Matter in Water, improve water transparency.Final outflow water is flowed out by rising pipe 4, when system maintenance needs emptying, realizes by controlling blow-off valve 5.Whole device combines the technological principles such as waterpower, physics, biology, forms perfect contaminated ground surface eutrophic water filtering device.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (1)
1. a baffling overflow combined type filtering device, comprise perforation water distributor (1), it is characterized in that, also comprise nitration reaction purifying area (7), denitrification and phosphorus absorption reaction district (8) and biological reinforced adsorption zone (9), nitration reaction purifying area (7) and between denitrification and phosphorus absorption reaction district (8) by partition wall (3) separate, the bottom of partition wall (3) is provided with perforation tracery wall (2), nitration reaction purifying area (7) is communicated with by perforation tracery wall (2) with phosphorus absorption reaction district (8) with denitrification, perforation water distributor (1) is arranged on top, nitration reaction purifying area (7) and one end and perforation tracery wall (2) are fixed, nitration reaction purifying area is provided with porous glass ceramics circular layer in (7), volcano rock layers is provided with in denitrification and phosphorus absorption reaction district (8), denitrification and being separated by overflow plate (10) between phosphorus absorption reaction district (8) and biological reinforced adsorption zone (9), the height of overflow plate (10) is lower than the height of porous glass ceramics circular layer, biological reinforced adsorption zone is provided with machine-processed granulated active carbon in (9), the bottom of biological reinforced adsorption zone (9) is provided with rising pipe (4) and blow-down pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528021.0U CN204824532U (en) | 2015-07-20 | 2015-07-20 | Clean device is strained to baffling overflow combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520528021.0U CN204824532U (en) | 2015-07-20 | 2015-07-20 | Clean device is strained to baffling overflow combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824532U true CN204824532U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520528021.0U Expired - Fee Related CN204824532U (en) | 2015-07-20 | 2015-07-20 | Clean device is strained to baffling overflow combined type |
Country Status (1)
| Country | Link |
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| CN (1) | CN204824532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845086A (en) * | 2019-12-17 | 2020-02-28 | 苏州科技大学 | Ecological purification device and method for surface runoff |
| CN115057581A (en) * | 2022-06-06 | 2022-09-16 | 中冶华天南京工程技术有限公司 | Method and system for improving bypass water quality of black and odorous riverway |
-
2015
- 2015-07-20 CN CN201520528021.0U patent/CN204824532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845086A (en) * | 2019-12-17 | 2020-02-28 | 苏州科技大学 | Ecological purification device and method for surface runoff |
| CN115057581A (en) * | 2022-06-06 | 2022-09-16 | 中冶华天南京工程技术有限公司 | Method and system for improving bypass water quality of black and odorous riverway |
| CN115057581B (en) * | 2022-06-06 | 2023-12-01 | 中冶华天南京工程技术有限公司 | Method and system for improving bypass water quality of black and odorous river |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |