CN204298208U - A kind of small-sized sewage treating system - Google Patents
A kind of small-sized sewage treating system Download PDFInfo
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- CN204298208U CN204298208U CN201420766937.5U CN201420766937U CN204298208U CN 204298208 U CN204298208 U CN 204298208U CN 201420766937 U CN201420766937 U CN 201420766937U CN 204298208 U CN204298208 U CN 204298208U
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- anaerobic fermentation
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- contact oxidation
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Abstract
The utility model discloses a kind of small-sized sewage treating system, comprise regulating reservoir, anaerobic fermentation pond, biological contact oxidation pond, sludge-tank and sterilization pool, described regulating reservoir upper end is provided with grille well, grille well front end is provided with wastewater inlet, submersible sewage pump is provided with in regulating reservoir, submersible sewage pump connects anaerobic fermentation pond by pipeline, described anaerobic fermentation pond connects biological contact oxidation pond, biological contact oxidation pond connects sedimentation basin, sedimentation basin connects sterilization pool, drainpipe is connected bottom sterilization pool, sludge-tank is connected by discharge pipeline bottom sedimentation basin, sludge-tank lower end connects the outer comb of mud, described a kind of small-sized sewage treating system, the combination of anaerobic fermentation pond and biological contact oxidation pond makes the treatment effect of dirty organic pollutants obvious, sewage load is large, sewage disposal speed is fast, and system is rationally compact, stable and reliable operation, floor space can be reduced, reduce civil engineering costs and construction cost.
Description
Technical field
The utility model relates to technical field of sewage, specifically a kind of small-sized sewage treating system.
Background technology
Containing more particulate matter in the industrial wastewaters such as sanitary sewage, food processing and papermaking, organic substance, the harmful substances such as inorganic substances, these harmful substances suspend or dissolved state exists with sewage, if sewage directly enters in river or lake, oxygen in water can be caused to reduce, affect fish and other hydrobiological growths.Some medium-sized and small enterprises or residential neighborhoods need the fast processing of a kind of small-sized sewage treating system realization to sewage, avoid environment, existing sewage disposal system treatment step is loaded down with trivial details, it is obvious not to need to take large quantity space, effect, good wastewater purifying efficiency can not be realized, therefore need that a kind of processing speed of sewage is fast, treating capacity is large, the processing sewage-treatment plant that treatment effect is good processes production waste.
Utility model content
The purpose of this utility model is to provide a kind of small-sized sewage treating system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of small-sized sewage treating system, comprise regulating reservoir, anaerobic fermentation pond, biological contact oxidation pond, sludge-tank and sterilization pool, described regulating reservoir upper end is provided with grille well, grille well front end is provided with wastewater inlet, submersible sewage pump is provided with in regulating reservoir, submersible sewage pump connects anaerobic fermentation pond by pipeline, described anaerobic fermentation pond connects biological contact oxidation pond, biological contact oxidation pond connects sedimentation basin, sedimentation basin connects sterilization pool, connect drainpipe bottom sterilization pool, connect sludge-tank bottom sedimentation basin by discharge pipeline, sludge-tank lower end connects the outer comb of mud.
As further program of the utility model: described anaerobic fermentation pond adopts encapsulation process, and upper end, anaerobic fermentation pond is provided with firedamp drainage pipe.
As further program of the utility model: the aeration tube connecting fan arranged bottom described biological contact oxidation pond.
As further program of the utility model: be provided with guiding gutter, training wall and water leg in described biological contact oxidation pond.
As further program of the utility model: described sterilization pool is provided with liquefied ammonia automatic medicament feeding machine.
As further program of the utility model: described sludge-tank upper end connects regulating reservoir by supernatant return duct.
Compared with prior art, the beneficial effects of the utility model are: described a kind of small-sized sewage treating system, adopt anaerobic fermentation pond, biological contact oxidation pond and sterilization pool purified treatment, the materials such as the particle in effective removal sewage, the combination of anaerobic fermentation pond and biological contact oxidation pond makes the treatment effect of dirty organic pollutants obvious, sewage load is large, sewage disposal speed is fast, and system is rationally compact, stable and reliable operation, can floor space be reduced, reduce civil engineering costs and construction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-wastewater inlet, 2-grille well, 3-regulating reservoir, 4-firedamp drainage pipe, 5-anaerobic fermentation pond, 6-biological contact oxidation pond, 7-sedimentation basin, 8-liquefied ammonia automatic medicament feeding machine, 9-supernatant return duct, 10-submersible sewage pump, 11-sludge-tank, 12-mud outer comb, 13-blower fan, 14-aeration tube, 15-sterilization pool, 16-drainpipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of small-sized sewage treating system, comprise regulating reservoir 3, anaerobic fermentation pond 5, biological contact oxidation pond 6, sludge-tank 11 and sterilization pool 15, described regulating reservoir 3 upper end is provided with grille well 2, grille well 2 front end is provided with wastewater inlet 1, sewage enters in grille well 2 from wastewater inlet 1, after grid tentatively filters, sewage enters regulating reservoir 3 and carries out water quality balance adjustment, in described grille well 2, foreign material are regularly cleared, submersible sewage pump 10 is provided with in regulating reservoir 3, submersible sewage pump 10 connects anaerobic fermentation pond 5 by pipeline, sewage after adjustment in regulating reservoir 3 is pumped into anaerobic fermentation pond 5 by submersible sewage pump 10, anaerobic fermentation pond 5 adopts encapsulation process, upper end, anaerobic fermentation pond 5 is provided with firedamp drainage pipe 4, under the effect of anaerobic fermentation, the biogas produced in anaerobic fermentation pond 5 is discharged from firedamp drainage pipe 4 after gas-water separation, firedamp drainage pipe 4 connects marsh gas stove or biogas lamp.
Described anaerobic fermentation pond 5 connects biological contact oxidation pond 6, aeration tube 14 connecting fan 13 arranged bottom biological contact oxidation pond 6, guiding gutter is provided with in biological contact oxidation pond 6, training wall and water leg, biological contact oxidation pond 6 effectively eliminates the organic pollution materials in sewage, treatment effeciency is fast, biological contact oxidation pond 6 connects sedimentation basin 7, sedimentation basin 7 connects sterilization pool 15, sterilization pool 15 is provided with liquefied ammonia automatic medicament feeding machine 8, drainpipe 16 is connected bottom sterilization pool 15, sludge-tank 11 is connected by discharge pipeline bottom sedimentation basin 7, sludge-tank 11 upper end connects regulating reservoir 3 by supernatant return duct 9, sludge-tank 11 lower end connects the outer comb 12 of mud.
Operation principle of the present utility model is: described a kind of small-sized sewage treating system, adopt anaerobic fermentation pond 5, biological contact oxidation pond 6 and sterilization pool 15 purified treatment, the materials such as the particle in effective removal sewage, anaerobic fermentation pond 5 makes the treatment effect of dirty organic pollutants obvious with the combination of biological contact oxidation pond 6, sewage load is large, sewage disposal speed is fast, and system is rationally compact, stable and reliable operation, can floor space be reduced, reduce civil engineering costs and construction cost.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a small-sized sewage treating system, comprise regulating reservoir, anaerobic fermentation pond, biological contact oxidation pond, sludge-tank and sterilization pool, it is characterized in that, described regulating reservoir upper end is provided with grille well, grille well front end is provided with wastewater inlet, submersible sewage pump is provided with in regulating reservoir, submersible sewage pump connects anaerobic fermentation pond by pipeline, described anaerobic fermentation pond connects biological contact oxidation pond, biological contact oxidation pond connects sedimentation basin, sedimentation basin connects sterilization pool, drainpipe is connected bottom sterilization pool, sludge-tank is connected by discharge pipeline bottom sedimentation basin, sludge-tank lower end connects the outer comb of mud.
2. a kind of small-sized sewage treating system according to claim 1, is characterized in that, described anaerobic fermentation pond adopts encapsulation process, and upper end, anaerobic fermentation pond is provided with firedamp drainage pipe.
3. a kind of small-sized sewage treating system according to claim 1, is characterized in that, the aeration tube connecting fan arranged bottom described biological contact oxidation pond.
4. a kind of small-sized sewage treating system according to claim 1, is characterized in that, is provided with guiding gutter, training wall and water leg in described biological contact oxidation pond.
5. a kind of small-sized sewage treating system according to claim 1, is characterized in that, described sterilization pool is provided with liquefied ammonia automatic medicament feeding machine.
6. a kind of small-sized sewage treating system according to claim 1, is characterized in that, described sludge-tank upper end connects regulating reservoir by supernatant return duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766937.5U CN204298208U (en) | 2014-12-09 | 2014-12-09 | A kind of small-sized sewage treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766937.5U CN204298208U (en) | 2014-12-09 | 2014-12-09 | A kind of small-sized sewage treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298208U true CN204298208U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766937.5U Expired - Fee Related CN204298208U (en) | 2014-12-09 | 2014-12-09 | A kind of small-sized sewage treating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204298208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265792A (en) * | 2017-08-14 | 2017-10-20 | 马鞍山市顺达环保设备有限公司 | A kind of sewage disposal device |
-
2014
- 2014-12-09 CN CN201420766937.5U patent/CN204298208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265792A (en) * | 2017-08-14 | 2017-10-20 | 马鞍山市顺达环保设备有限公司 | A kind of sewage disposal device |
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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: 20150429 Termination date: 20151209 |
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| EXPY | Termination of patent right or utility model |