CN203820544U - Integrated sewage treatment device - Google Patents
Integrated sewage treatment device Download PDFInfo
- Publication number
- CN203820544U CN203820544U CN201420203007.9U CN201420203007U CN203820544U CN 203820544 U CN203820544 U CN 203820544U CN 201420203007 U CN201420203007 U CN 201420203007U CN 203820544 U CN203820544 U CN 203820544U
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- Prior art keywords
- chamber
- pipe
- integrated sewage
- sludge
- anaerobic
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Abstract
The utility model relates to an integrated sewage treatment device. The integrated sewage treatment device comprises a cylindrical housing, wherein an access hole and an exhaust pipe are arranged at the upper end of the cylindrical housing, an anaerobic chamber, a hypoxic chamber, an aerobic chamber, a mixing chamber and a sedimentation chamber are arranged in the cylindrical housing, the anaerobic chamber is positioned in the middle position in the cylindrical housing, the sedimentation chamber is positioned in an outer ring region in the cylindrical housing, a water inlet pipe is arranged at the bottom of the anaerobic chamber, a partition plate water outlet hole of the anaerobic chamber is formed in the anaerobic chamber, the hypoxic chamber is positioned between the sedimentation chamber and the anaerobic chamber, a partition plate water inlet hole of the sedimentation chamber is formed in the sedimentation chamber, a sludge hopper is arranged at the bottom of the sedimentation chamber, an oblique pipe is arranged in the middle position, a water collecting tank is arranged above the oblique pipe, and a water outlet pipe is connected on the water collecting tank. In the integrated sewage treatment device, two processing units, namely the hypoxic chamber and the aerobic chamber are arranged in the same cylindrical housing, thereby realizing a simple and compact structure and a small occupied area.
Description
Technical field
The utility model relates to a kind of integrated sewage treating apparatus, for the treatment of the sewage in life.
Background technology
Along with modern industry and population increase, the pollution that living standard of urban and rural population sewage causes surrounding environment is on the rise, the water body that wherein nutritive substance such as nitrogen, phosphorus enters the sluggish flows such as lake, reservoir, bay can cause algal bloom, makes water body " eutrophication ".At present sanitary sewage synchronous denitrification dephosphorizing device is mainly combined by processing units such as aerobic, anoxic, anaerobism, mainly contains following weak point at device aspect arranging: 1, aerobic, anoxic, anaerobic pond arrange separately separately, huge structure; 2, between each processing unit, connect and return line more, give and keep in repair and maintenance causes more difficulty in the future; 3, handling object is more single.
Therefore be necessary to design a kind of novel integrated sewage treating apparatus, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and the integrated sewage treating apparatus that a kind of floor space is little, simple in structure, be convenient to maintenance is provided.
The utility model is achieved in that
The utility model provides a kind of integrated sewage treating apparatus, comprise a cylindrical housings, the upper end of described cylindrical housings is provided with access hole and vapor pipe, described cylindrical housings inside has anaerobic room, anoxic chamber, aerobic room, mixing section and settling chamber, described anaerobic room is positioned at the position, middle of described cylindrical housings inside, described settling chamber is positioned at the outer region of described cylindrical housings inside, the bottom of described anaerobic room is provided with water inlet pipe, in described anaerobic room, be provided with anaerobic room dividing plate posticum, described anoxic chamber is between described settling chamber and described anaerobic room, in described settling chamber, be provided with dividing plate prosopyle, settling chamber, the bottom of described settling chamber is provided with sludge bucket, mid-way is provided with inclined tube, described inclined tube top is provided with water leg, on described water leg, be connected with rising pipe.
Further, the bottom of described aerobic room is provided with the aeration tube being connected with the external world.
Further, the both sides of the edge place of described anoxic chamber is provided with flow deflector.
Further, described sludge bucket below is provided with sludge pipe, is connected with excess sludge discharge pipe on described sludge pipe, between described sludge pipe and described excess sludge discharge pipe, is provided with excess sludge discharge valve.
Further, described sludge pipe is also connected with described water inlet pipe, and is provided with returned sluge variable valve between the two.
The utlity model has following beneficial effect:
Described integrated sewage treating apparatus is arranged in two processing units in described anoxic chamber and described aerobic room in same cylindrical housings, makes it simple and compact for structure, and floor space is little.And described cylindrical housings is only connected with water inlet pipe, rising pipe and sludge bucket, not easy to leak, therefore described integrated sewage treating apparatus can adopt buried mode, also less to ground landscape impact.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the integrated sewage treating apparatus that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 3, the utility model embodiment provides a kind of integrated sewage treating apparatus, comprise that a cylindrical housings (illustrates, not label), the upper end of described cylindrical housings is provided with access hole 8 and vapor pipe 9, described cylindrical housings inside has anaerobic room 1, anoxic chamber 2, aerobic room 3, mixing section 4 and settling chamber 5, described anaerobic room 1 is positioned at the position, middle of described cylindrical housings inside, described settling chamber 5 is positioned at the outer region of described cylindrical housings inside, rest part in described cylindrical housings is anoxic chamber 2 and aerobic room 3, region between wherein said settling chamber 5 and anaerobic room 1 is anoxic chamber 2, described aerobic room 3 is positioned at 2 opposites, described anoxic chamber, between described anoxic chamber 2 and described aerobic room 3, it is mixing section 4.
As Fig. 1-Fig. 3, the bottom of described anaerobic room 1 is provided with water inlet pipe 12, is provided with anaerobic room dividing plate posticum 10 in described anaerobic room 1.Between described anoxic chamber 2 and described aerobic room 3 and described mixing section 4, nothing is cut off, and naturally distinguishes by dissolved oxygen gradient in water body, that is to say that between three, the gradient automatic distinguishing by dissolved oxygen in water body is opened.In described settling chamber 5, be provided with dividing plate prosopyle, settling chamber 11, the bottom of described settling chamber 5 is provided with sludge bucket 18, and the mid-way of described settling chamber 5 is provided with inclined tube 20, and described inclined tube 20 tops are provided with water leg 6, on described water leg 6, are connected with rising pipe 13.Described sludge bucket 18 belows are provided with sludge pipe 15, on described sludge pipe 15, be connected with excess sludge discharge pipe 17, between described sludge pipe and described excess sludge discharge pipe 17, be provided with excess sludge discharge valve 16, described sludge pipe 15 is also connected with described water inlet pipe 12, and is provided with returned sluge variable valve 14 between the two.In addition, the bottom of described aerobic room 3 is provided with the aeration tube 19 being connected with the external world; The both sides of the edge place of described anoxic chamber 2 is also provided with flow deflector 7.Mud mixture in described anoxic chamber 2 can mix by the mud mixture in described flow deflector 7 and described aerobic room 3.
As Fig. 1-Fig. 3, the concrete principle of described integrated sewage treating apparatus is as follows: the sewage in life enters anaerobic room 1 by water inlet pipe 12, form mud mixture, anaerobic room 1 is by the anaerobic room dividing plate posticum 10 on its top, mud mixture is delivered to anoxic chamber 2 again, because nothing between anoxic chamber 2 and aerobic room 3 and mixing section 4 is cut off, can naturally distinguish by dissolved oxygen gradient in water body, mud mixture in described anoxic chamber 2 further mixes in mixing section 4 by the mud mixture in described flow deflector 7 and described aerobic room 3, and carry out after denitrification nitrogen and phosphorus removal, enter described settling chamber 5 by dividing plate prosopyle, described settling chamber 11, in settling chamber 5, be provided with inclined tube 20, mud mixture is after inclined tube 20 precipitations, clear water above can enter in rising pipe 13 by water leg 6, mud after precipitation is after sludge bucket 18 is collected, enter in sludge pipe 15, part active sludge sewage with water inlet pipe 12 places after described returned sluge variable valve 14 enters in anaerobic room 1 together again, excess sludge enters in excess sludge discharge pipe 17 through excess sludge discharge valve 16, thereby periodically outside discharge system.Wherein, this active sludge is granule sludge, and the more general activated sludge process of sludge yield coefficient is low, can periodically discharge by sludge pipe 15.
The utility model integrated sewage treating apparatus adopts activated sludge process to carry out advanced treatment to sewage, and carry out mud-water separation by tube settling, can effectively remove the nutritive substance such as nitrogen, phosphorus in sanitary sewage, part active sludge after separation enters processing unit again, and system spare sludge yield is low.
Described integrated sewage treating apparatus has following beneficial effect: 1, described integrated sewage treating apparatus is arranged in two processing units in described anoxic chamber and described aerobic room in same cylindrical housings, makes it simple and compact for structure, and floor space is little.
2, dividing plate prosopyle, settling chamber in described settling chamber, sewage can, by flowing from stream mode, connect thereby reduce pipeline, reduces maintenance cost.
3, described cylindrical housings is only connected with water inlet pipe, rising pipe and sludge pipe, not easy to leak, and therefore described integrated sewage treating apparatus can adopt buried mode, also less to ground landscape impact.
4, in described anoxic chamber and described aerobic room, the setting position by water (flow) direction and aeration tube is separated, and reaches the internal recycle of aerobic room to the anoxic chamber in mixing section by water body nature turbulent flow, without separately establishing power circulating device.
5, described integrated sewage treating apparatus cost is low, and maintenance management is simple, can be applicable to the sanitary sewage disposal in the places such as factory, school, hotel, residential quarters, station.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an integrated sewage treating apparatus, it is characterized in that, comprise a cylindrical housings, the upper end of described cylindrical housings is provided with access hole and vapor pipe, described cylindrical housings inside has anaerobic room, anoxic chamber, aerobic room, mixing section and settling chamber, described anaerobic room is positioned at the position, middle of described cylindrical housings inside, described settling chamber is positioned at the outer region of described cylindrical housings inside, the bottom of described anaerobic room is provided with water inlet pipe, in described anaerobic room, be provided with anaerobic room dividing plate posticum, described anoxic chamber is between described settling chamber and described anaerobic room, in described settling chamber, be provided with dividing plate prosopyle, settling chamber, the bottom of described settling chamber is provided with sludge bucket, mid-way is provided with inclined tube, described inclined tube top is provided with water leg, on described water leg, be connected with rising pipe.
2. integrated sewage treating apparatus as claimed in claim 1, is characterized in that: the bottom of described aerobic room is provided with the aeration tube being connected with the external world.
3. integrated sewage treating apparatus as claimed in claim 1, is characterized in that: the both sides of the edge place of described anoxic chamber is provided with flow deflector.
4. integrated sewage treating apparatus as claimed in claim 1, it is characterized in that: described sludge bucket below is provided with sludge pipe, on described sludge pipe, be connected with excess sludge discharge pipe, between described sludge pipe and described excess sludge discharge pipe, be provided with excess sludge discharge valve.
5. integrated sewage treating apparatus as claimed in claim 4, is characterized in that: described sludge pipe is also connected with described water inlet pipe, and is provided with returned sluge variable valve between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203007.9U CN203820544U (en) | 2014-04-24 | 2014-04-24 | Integrated sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203007.9U CN203820544U (en) | 2014-04-24 | 2014-04-24 | Integrated sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820544U true CN203820544U (en) | 2014-09-10 |
Family
ID=51476064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203007.9U Expired - Fee Related CN203820544U (en) | 2014-04-24 | 2014-04-24 | Integrated sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991957A (en) * | 2014-04-24 | 2014-08-20 | 中铁第四勘察设计院集团有限公司 | Integrated sewage treatment apparatus |
-
2014
- 2014-04-24 CN CN201420203007.9U patent/CN203820544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991957A (en) * | 2014-04-24 | 2014-08-20 | 中铁第四勘察设计院集团有限公司 | Integrated sewage treatment apparatus |
| CN103991957B (en) * | 2014-04-24 | 2015-06-17 | 中铁第四勘察设计院集团有限公司 | Integrated sewage treatment apparatus |
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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: 20140910 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |