CN202046967U - Rural domestic sewage micro-power treatment device - Google Patents
Rural domestic sewage micro-power treatment device Download PDFInfo
- Publication number
- CN202046967U CN202046967U CN2011200794084U CN201120079408U CN202046967U CN 202046967 U CN202046967 U CN 202046967U CN 2011200794084 U CN2011200794084 U CN 2011200794084U CN 201120079408 U CN201120079408 U CN 201120079408U CN 202046967 U CN202046967 U CN 202046967U
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- Prior art keywords
- dividing plate
- chamber
- domestic sewage
- anoxic
- contact aeration
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a rural domestic sewage micro-power treatment device, belonging to the technical field of domestic sewage treatment. The rural domestic sewage micro-power treatment device is characterized by comprising an anoxic chamber (12), an anaerobic chamber (14), a contact aeration chamber (15) and a precipitation chamber (17), wherein a sewage inlet (11) is arranged at the upper part of the anoxic chamber (12), a water outlet (24) is arranged at the upper part of the precipitation chamber (17), a biogas recovery pipe (13) is installed at the top of the anoxic chamber (12), the bottoms of the anoxic chamber (12), the anaerobic chamber (14) and the contact aeration chamber (15) are separated by a second separator (3) and a fourth separator (5), the upper parts of the anoxic chamber (12), the anaerobic chamber (14) and the contact aeration chamber (15) are communicated through water guide holes, and the bottom of the contact aeration chamber (15) is communicated with the bottom of the precipitation chamber (17). The rural domestic sewage micro-power treatment device has the advantages of simple structure, small occupied area, low unit energy consumption, high oxygenation rate, high pollutant removal rate, good sewage treatment effect and effective recovery and utilization of biogas.
Description
Technical field:
The utility model relates to a kind of domestic sewage in rural areas by using microkinetic treatment unit, belongs to the sanitary sewage disposal technical field.
Background technology:
Because wide, the villager in rural area is away from cities and towns, sparsely populated and economic condition is poor, the sanitary sewage of its discharging is if be transported to the municipal sewage plant by the long distance of underdrainage pipe network, required pipeline laying expense and to take farmland reimbursement for expenses etc. very high, almost be impossible, also can not go to build a large amount of village, rural area sewage works.Therefore, handle, can only take miniaturization, distributed sewage disposal pattern on the spot domestic sewage in rural areas by using.
The sanitary wastewater of existing villager's dwelling house only formats natural subsidence, the fermentative processing of manure pits through summary manure pit or three, handle the most of solid pollutant in back and sink at the bottom of the pond, the black sewage that top carries suspended substance then enters brook, river course with the following current of flow of water height or permeates the ground; Sanitary sewage such as kitchen waste water, wash water then adopts multiple technologies such as artificial swamp, the efficient algae pool, anaerobic biological processing, soil filtration system to carry out Local treatment.The shortcoming of these existing domestic sewage in rural areas by using treatment technologies is: take bigger land area, soil-haydite compounded bed of packings stops up easily, easily grow fly, mosquito, cause stench to take place, no aeration oxidizing process, contaminant removal efficiency is lower, and its clearance also is subjected to the influence of meteorological factors such as temperature or illumination.As: patent 200910051854.1 " a kind of rural domestic sewage treating device and treatment process " is to adopt light filter material to combine with active sludge to handle domestic sewage in rural areas by using, no aeration facility.Though with low cost, manageability, treatment effect is relatively poor, and filler easily stops up, and is not easy to cleaning.
Summary of the invention:
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of domestic sewage in rural areas by using microkinetic treatment unit, make it to have simple in structure, floor space is little, pollutants removal rate is high, the characteristics of good sewage processing effect.
The utility model is to realize above-mentioned purpose by following technical solution.
In a kind of structure of domestic sewage in rural areas by using microkinetic treatment unit, be provided with pond body, dividing plate one, dividing plate two, dividing plate three, dividing plate four, dividing plate five, dividing plate six, first cover plate, second cover plate, the 3rd cover plate, sewage admission port, anoxic chamber, methane recovery pipe, anaerobic room, contact aeration chamber, quiet air pump, settling chamber, circulation return pipe, spherical filtrate piece, banded filtrate piece, sewage pump, micro porous aeration head, the block filtrate piece of ripple, water outlet; Constitute the anoxic chamber by pond body and dividing plate one; Constitute anaerobic room by pond body and dividing plate two, dividing plate three; Constitute the contact aeration chamber by pond body and dividing plate four, dividing plate five; Constitute the settling chamber by pond body and dividing plate six; The pond body is rectangle or ellipse; Have the sewage admission port on the top of anoxic chamber; Top in the settling chamber has water outlet; At the top of anoxic chamber the methane recovery pipe is housed; The top of the desilting passage that forms between dividing plate one and dividing plate two, dividing plate three and dividing plate four, dividing plate five and dividing plate six is equipped with first cover plate, second cover plate, the 3rd cover plate respectively; Between dividing plate three between anaerobic room and the contact aeration chamber and dividing plate four, sewage pump is housed; Circulation return pipe is housed in the settling chamber; Micro porous aeration head is contained in the bottom of contact aeration chamber, is connected with surface-based quiet air pump; The bottom of anoxic chamber, anaerobic room and three Room, contact aeration chamber by dividing plate two and dividing plate four isolate mutually, top is connected by water-guiding hole; The bottom of contact aeration chamber and settling chamber is connected; Anoxic indoor be equipped with different size by the spherical filtrate piece of the injection molded Combination of polyethylene or polypropylene material, with the upper and lower support of plastics rack and fixing; Upper and lower two-layer support is housed in anaerobic room, on support, is vertically installed with the banded filtrate piece that is made into by the acrylic fibers braid; At the indoor block filtrate piece of the undulatory plastic ripple of S shape that is equipped with of contact aeration.
The utility model compared with prior art, have simple in structure, floor space is little, the advantage that unit consumption of energy is low, oxygenation rate height, pollutants removal rate height, good sewage processing effect, biogas can effective recyclings.
Description of drawings:
Fig. 1 is a kind of overall structure synoptic diagram of domestic sewage in rural areas by using microkinetic treatment unit.
In the drawings: 1. pond body, 2. dividing plate one, 3. dividing plate two, 4. dividing plate three, 5. dividing plate four, 6. dividing plate five, 7. dividing plate six, 8. first cover plate, 9. second cover plate, 10. the 3rd cover plate, 11. sewage admission port, 12. anoxic chamber, 13. methane recovery pipe, 14. anaerobic room, 15. contact aeration chamber, 16. quiet air pump, 17. settling chamber, 18. circulation return pipe, 19. spherical filtrate piece, 20. banded filtrate piece, 21. sewage pump, 22. micro porous aeration head, 23. the block filtrate piece of ripple, 24. water outlet.
Embodiment:
A kind of domestic sewage in rural areas by using microkinetic of the utility model treatment unit is made up of pond body 1, dividing plate 1, dividing plate 23, dividing plate 34, dividing plate 45, dividing plate 56, dividing plate 67, first cover plate 8, second cover plate 9, the 3rd cover plate 10, sewage admission port 11, anoxic chamber 12, methane recovery pipe 13, anaerobic room 14, contact aeration chamber 15, quiet air pump 16, settling chamber 17, circulation return pipe 18, spherical filtrate piece 19, banded filtrate piece 20, sewage pump 21, micro porous aeration head 22, the block filtrate piece 23 of ripple, water outlet 24; Constitute anoxic chamber 12 by pond body 1 and dividing plate 1; Constitute anaerobic room 14 by pond body 1 and dividing plate 23, dividing plate 34; Constitute contact aeration chamber 15 by pond body 1 and dividing plate 45, dividing plate 56; Constitute settling chamber 17 by pond body 1 and dividing plate 67; Pond body 1 is rectangle or oval-shaped integral structure, and building is at below ground, and floor space is little; Have sewage admission port 11 on the top of anoxic chamber 12, be connected with the discharge outlet of sewage collecting pipeline; 17 top has water outlet 24 in the settling chamber, discharges for treated clear water; At the top of anoxic chamber 12 methane recovery pipe 13 is housed, the biogas that produces in anoxic chamber 12 and anaerobic room 14 can be recycled by methane recovery pipe 13; The top of the desilting passage that forms between dividing plate 1 and dividing plate 23, dividing plate 34 and dividing plate 45, dividing plate 56 and dividing plate 67 is equipped with first cover plate 8, second cover plate 9, the 3rd cover plate 10 respectively; Open cover plate, can clear up the solid waste or the bed mud of passage inner bottom part; Between dividing plate 34 and dividing plate 45 sewage pump 21 is housed, the grey black liquid batch ground that anaerobic room 14 anaerobic digestion are produced rises to contact aeration chamber 15 from anaerobic room 14; Circulation return pipe 18 is housed in settling chamber 17, will 17 sedimentary supernatant liquid recirculation be back in the anoxic chamber 12, to strengthen the effect of sewage disposal through the settling chamber; Micro porous aeration head 22 is contained in the bottom of contact aeration chamber 15, be connected with surface-based quiet air pump 16, give contact aeration chamber 15 supplemental oxygen, the bubble diameter that micro porous aeration head 22 oxygenations diffusion produces is little, the gas-to-liquid contact area is big, the oxygen-transfer efficiency height of unit consumption of energy; The bottom of anoxic chamber 12, anaerobic room 14 and Room 15 3, contact aeration chamber by dividing plate 23 and dividing plate 45 isolate mutually, top is connected by water-guiding hole; The bottom of contact aeration chamber 15 and settling chamber 17 is connected; In anoxic chamber 12, be equipped with ф 50--ф 150 different sizes, by the spherical filtrate piece 19 of the injection molded Combination of polyethylene or polypropylene material, with the upper and lower support of plastics rack and fixing; Spherical filtrate piece 19 is divided into inside and outside double-deck spheroid, and inside is rotary-type watermelon sheet spheroid, and the outside is a fishnet shape hollow sphere, and the surface-area of unit volume is big, and microorganism easily adheres to, and is not subject to the influence of current, long service life; Upper and lower two-layer support is housed in anaerobic room 14, on support, is vertically installed with the banded filtrate piece 20 that is made into by the acrylic fibers braid; Banded filtrate piece 20 by eyelet bigger cross aqua region and alternately vertically arrange in eyelet is less and column is outstanding microorganic adhesion zone, filling specification between per two row braids is the polyethylene of ф 100, ф 80 or the Combination Ball-type packing of polypropylene material; The block filtrate piece 23 of the undulatory plastic ripple of S shape is housed in contact aeration chamber 15, and the block filtrate piece 23 of ripple has the unit that same size and shape, surface have a lateral ribs by several and forms; Every adjacent two ripple directions are opposite during combination, stick with glue the agent bonding, are combined into block integral body, form the square water stream channel of S shape, can prolong the time of flow, increase the aqueous vapor contact area, increase the surface-area of microorganic adhesion.
Claims (4)
1. domestic sewage in rural areas by using microkinetic treatment unit, form by pond body (1), dividing plate one (2), dividing plate two (3), dividing plate three (4), dividing plate four (5), dividing plate five (6), dividing plate six (7), first cover plate (8), second cover plate (9), the 3rd cover plate (10), it is characterized in that constituting anoxic chamber (12) by pond body (1) and dividing plate one (2); Constitute anaerobic room (14) by pond body (1) and dividing plate two (3), dividing plate three (4); Constitute contact aeration chamber (15) by pond body (1) and dividing plate four (5), dividing plate five (6); Constitute settling chamber (17) by pond body (1) and dividing plate six (7); Have sewage admission port (11) on the top of anoxic chamber (12); The top of (17) has water outlet (24) in the settling chamber; At the top of anoxic chamber (12) methane recovery pipe (13) is housed; The top of the desilting passage that forms between dividing plate one (2) and dividing plate two (3), dividing plate three (4) and dividing plate four (5), dividing plate five (6) and dividing plate six (7) is equipped with first cover plate (8), second cover plate (9), the 3rd cover plate (10) respectively; The bottom of anoxic chamber (12), anaerobic room (14) and Room (15) three, contact aeration chamber is connected by water-guiding hole by dividing plate two (3) and dividing plate four (5) mutual isolation, top; The bottom of contact aeration chamber (15) and settling chamber (17) is connected.
2. a kind of domestic sewage in rural areas by using microkinetic treatment unit according to claim 1 is characterized in that between dividing plate three (4) and dividing plate four (5) sewage pump (21) being housed.
3. a kind of domestic sewage in rural areas by using microkinetic treatment unit according to claim 2 is characterized in that being equipped with circulation return pipe (18) in settling chamber (17).
4. a kind of domestic sewage in rural areas by using microkinetic treatment unit according to claim 3 is characterized in that micro porous aeration head (22) is contained in the bottom of contact aeration chamber (15), is connected with surface-based quiet air pump (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200794084U CN202046967U (en) | 2011-03-24 | 2011-03-24 | Rural domestic sewage micro-power treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200794084U CN202046967U (en) | 2011-03-24 | 2011-03-24 | Rural domestic sewage micro-power treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046967U true CN202046967U (en) | 2011-11-23 |
Family
ID=44987285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200794084U Expired - Fee Related CN202046967U (en) | 2011-03-24 | 2011-03-24 | Rural domestic sewage micro-power treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061571A (en) * | 2013-02-07 | 2013-04-24 | 李红军 | Multifunctional building capable of recycling energy and using method of multifunctional building |
| 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 |
-
2011
- 2011-03-24 CN CN2011200794084U patent/CN202046967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061571A (en) * | 2013-02-07 | 2013-04-24 | 李红军 | Multifunctional building capable of recycling energy and using method of multifunctional building |
| CN103061571B (en) * | 2013-02-07 | 2015-08-05 | 李红军 | A kind of multi-functional building and using method thereof realizing heat recovery |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Wilson environmental protection Science and Technology Development Co., Ltd. Assignor: Yangtze University Contract record no.: 2012430000226 Denomination of utility model: Rural domestic sewage micro-power treatment device Granted publication date: 20111123 License type: Exclusive License Record date: 20121121 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130324 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangxi Wilson environmental protection Science and Technology Development Co., Ltd. Assignor: Yangtze University Contract record no.: 2012430000226 Denomination of utility model: Rural domestic sewage micro-power treatment device Granted publication date: 20111123 License type: Exclusive License Record date: 20121121 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |