CN201793458U - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
- Publication number
- CN201793458U CN201793458U CN2010202491984U CN201020249198U CN201793458U CN 201793458 U CN201793458 U CN 201793458U CN 2010202491984 U CN2010202491984 U CN 2010202491984U CN 201020249198 U CN201020249198 U CN 201020249198U CN 201793458 U CN201793458 U CN 201793458U
- Authority
- CN
- China
- Prior art keywords
- sewage
- room
- grille
- sewage treatment
- oxidation ditch
- Prior art date
- 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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Abstract
The utility model relates to a sewage treatment system, which comprises a coarse grille room, an intermediate grille room, a sewage lifting pump room, a fine grille room, a rotational flow sedimentation tank, an oxidation ditch, a secondary sedimentation tank, a return sludge pump room, a concentration tank, a sludge storage tank and a sludge dehydration room which are sequentially connected. Sewage flows through the coarse grille room, the intermediate grille room, the fine grille room and the rotational flow sedimentation tank, grille slag in the sewage is filtered and discharged by the coarse grille room, the intermediate grille room, the fine grille room and the rotational sedimentation tank, the return sludge pump room and the oxidation ditch are connected so that the sewage is circularly oxidized in the oxidation ditch, the sludge dehydration room and the sewage lifting pump room are connected, and washing water in the sludge dehydration room flows back to the sewage lifting pump room to be reused. The sewage treatment system has the advantages of strong sewage treatment capability, low cost, water resource economization and the like.
Description
[technical field]
The utility model relates to a kind of Sewage treatment systems, belongs to the Sewage treatment systems technical field.
[background technology]
Progress and industrial expansion along with society have destroyed existent environment of people inevitably.Human only one earth, the pollution problem of environment has caused the great attention and the concern of countries in the world.And the reform and opening-up in 30 years has been passed through by China, though accelerated industrialized paces, the huge pollution that has also brought environment simultaneously, particularly particularly outstanding to the pollution of water body.
Because sewage disposal has high input, the cost height, intractability is big, the relevant works technician constantly explored, improved sewage disposal device or technology in recent years, though done a lot of improvement technically, obtained certain effect, still exist such or such technical barrier.
Therefore, for avoiding above-mentioned technical problem, necessaryly provide a kind of Sewage treatment systems, be used for disposing of sewage better.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of Sewage treatment systems, and this system is strong to the processing power of sewage, cost is low, and the conserve water resource.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of Sewage treatment systems, it comprises successively between the coarse rack that connects, between middle grid, between sewage pump room, fine fack, between cyclone sediment pond, oxidation ditch, second pond, returned sluge pump house, concentration basin, mud storage pool and sludge dewatering, wherein, described sewage by between coarse rack, between middle grid, between fine fack and cyclone sediment pond and the grid slag in the sewage filtered discharge; Described returned sluge pump house is connected with oxidation ditch makes sewage cyclic oxidation in oxidation ditch; Be connected and the wash-down water between sludge dewatering is back to the sewage pump room with the sewage pump room between described sludge dewatering and utilize once more.
Sewage treatment systems of the present utility model further can be set to: be provided with an intermediate water reuse system between between described second pond and sludge dewatering.
Sewage treatment systems of the present utility model also can be set to: described intermediate water reuse system comprises a water outlet, clean water basin and flushing pump house, wherein, is connected between described flushing pump house and sludge dewatering.
Compared with prior art, the utlity model has following beneficial effect: Sewage treatment systems of the present utility model makes sewage effectively be purified by the multiple tracks purification apparatus is set.And this Sewage treatment systems is provided with the oxidation ditch of a cyclic oxidation returned sluge, makes the cleaner of sewage disposal.Simultaneously, system can save precious water resource by intermediate water reuse system is set, and can not produce new sewage because of disposing of sewage.
[description of drawings]
Fig. 1 is the schematic diagram of Sewage treatment systems of the present utility model.
[embodiment]
See also shown in Figure 1, the utility model is a kind of Sewage treatment systems, and it comprises successively between the coarse rack that connects 1, between middle grid 2, between sewage pump room 3, fine fack 4, between cyclone sediment pond 5, oxidation ditch 6, second pond 7, returned sluge pump house 8, concentration basin 9, mud storage pool 10 and sludge dewatering 11.Wherein, sewage, is fully isolated particulate matter bigger in the sewage, so that the carrying out of subsequent handling by this filtration process by between coarse rack 1, between middle grid 2, between fine fack 4 and cyclone sediment the pond 5 and grid slag in the sewage filtered discharge.Described cyclone sediment pond 5 is connected with oxidation ditch 6.And described second pond 7 connects oxidation ditch 6 and returned sluge pump house 8 respectively, and described returned sluge pump house 8 is connected with oxidation ditch 6 again and makes sewage cyclic oxidation in oxidation ditch 6, makes oxidation more thoroughly so that processing.11 are connected with sewage pump room 3 and 11 wash-down water between sludge dewatering are back to sewage pump room 3 and utilize once more between described sludge dewatering, so that the recycle wash-down water, the conserve water resource.
Sewage treatment systems of the present utility model also further is provided with an intermediate water reuse system 12, this intermediate water reuse system 12 is arranged between second pond 7 and sludge dewatering between 11, it comprises water outlet 120, clean water basin 121 and flushing pump house 122, wherein, described flushing pump house 122 be with sludge dewatering between 11 be connected.This intermediate water reuse system 12 can purify storage with the water in the sewage, so that use as wash-down water.
Sewage treatment systems of the present utility model is by being provided with multiple tracks purification apparatus (between coarse rack 1, between middle grid 2, between fine fack 4, cyclone sediment pond 5), makes the sewage initial purge.And this Sewage treatment systems is provided with the oxidation ditch 6 of a cyclic oxidation returned sluge, makes the sewage can be through oxide treatment repeatedly, thus handle cleaner.Simultaneously, system can save precious water resource by intermediate water reuse system 12 is set, and can not produce new sewage because of disposing of sewage.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. Sewage treatment systems, it is characterized in that, comprise successively between the coarse rack that connects, between middle grid, between sewage pump room, fine fack, between cyclone sediment pond, oxidation ditch, second pond, returned sluge pump house, concentration basin, mud storage pool and sludge dewatering, wherein, described sewage by between coarse rack, between middle grid, between fine fack and cyclone sediment pond and the grid slag in the sewage filtered discharge; Described returned sluge pump house is connected with oxidation ditch makes sewage cyclic oxidation in oxidation ditch; Be connected and the wash-down water between sludge dewatering is back to the sewage pump room with the sewage pump room between described sludge dewatering and utilize once more.
2. Sewage treatment systems as claimed in claim 1 is characterized in that, is provided with an intermediate water reuse system between between described second pond and sludge dewatering.
3. Sewage treatment systems as claimed in claim 2 is characterized in that, described intermediate water reuse system comprises a water outlet, clean water basin and flushing pump house, wherein, is connected between described flushing pump house and sludge dewatering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202491984U CN201793458U (en) | 2010-07-07 | 2010-07-07 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202491984U CN201793458U (en) | 2010-07-07 | 2010-07-07 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201793458U true CN201793458U (en) | 2011-04-13 |
Family
ID=43848377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202491984U Expired - Fee Related CN201793458U (en) | 2010-07-07 | 2010-07-07 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201793458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583909A (en) * | 2012-03-23 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Process technology aiming at strengthening treatment of waste water in chemical engineering centralizing area |
| CN104291534A (en) * | 2014-10-28 | 2015-01-21 | 温玉友 | Urban sewage treatment device and method |
| CN104944677A (en) * | 2015-05-08 | 2015-09-30 | 广西风向标环保科技有限公司 | Sewage treatment system |
-
2010
- 2010-07-07 CN CN2010202491984U patent/CN201793458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583909A (en) * | 2012-03-23 | 2012-07-18 | 南京理工大学常熟研究院有限公司 | Process technology aiming at strengthening treatment of waste water in chemical engineering centralizing area |
| CN104291534A (en) * | 2014-10-28 | 2015-01-21 | 温玉友 | Urban sewage treatment device and method |
| CN104944677A (en) * | 2015-05-08 | 2015-09-30 | 广西风向标环保科技有限公司 | Sewage treatment system |
| CN104944677B (en) * | 2015-05-08 | 2017-03-29 | 广西风向标环保科技有限公司 | A kind of sewage disposal system |
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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: 20110413 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |