CN202849174U - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
- Publication number
- CN202849174U CN202849174U CN 201220492723 CN201220492723U CN202849174U CN 202849174 U CN202849174 U CN 202849174U CN 201220492723 CN201220492723 CN 201220492723 CN 201220492723 U CN201220492723 U CN 201220492723U CN 202849174 U CN202849174 U CN 202849174U
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- tank
- adsorption
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- pressurerelease
- pond
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Abstract
The utility model discloses a sewage treatment system. The system comprises a decompression pool, a sedimentation pool, an adsorption pool and a water storage pool, wherein the decompression pool is arranged above the sedimentation pool; a sewage inlet is formed on the upper part of the decompression pool, and a water outlet communicated with the sedimentation pool is formed at the bottom of the decompression pool; the sedimentation pool is communicated with the water storage pool through at least two adsorption pools; convex and concave ditches are spread at the bottom of the decompression pool, and filter cotton is arranged above the convex and concave ditches; an adsorption layer is arranged in each adsorption pool, and the adsorption layer is positioned in the middle position between the water inlet and the water outlet of the adsorption pool; a vertical effluent pipeline is arranged in the middle of the water storage pool; heights of all water inlets and outlets of each adsorption pool are sequentially reduced in the vertical direction; and the height of the water outlet of the sedimentation pool in the vertical direction is lower than that of the water outlet of the water storage pool. The sewage treatment system has the characteristics of low investment, low operation cost, small floor area and high sewage treatment speed.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, belongs to technical field of sewage.
Background technology
At present, along with the increase of China's urban population and the development of industrial and agricultural production, quantity of wastewater effluent also increases day by day, especially improving constantly along with China's level of urbanization, the samll cities and towns in the whole nation have reached more than 50,000, the sanitary sewage of these samll cities and towns through just processing directly discharging, does not cause the severe contamination of water surrounding.And at present to the processing of this class sanitary sewage, the one, adopt biochemical process, namely adopt aerobic, anaerobism, the oxygen treatment system of holding concurrently, have the high and strong characteristics of processing power of the load of processing, but have one-time investment greatly and the high shortcoming of management operating expense.The 2nd, adopt artificial wet land system, by effluent stream through wetland filter, adsorb, the physical process such as displacement, reach the purpose that purifies water through bioprocesss such as microorganism absorption and degradeds again, have less investment, characteristics that working cost is low, but have the large and slow-footed shortcoming of sewage disposal of floor space.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of Sewage treatment systems, and it has less investment, working cost is low, floor space is little and the fireballing characteristics of sewage disposal.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Sewage treatment systems comprises pressurerelease pond, settling tank, adsorption tank and tank; It is characterized in that: described pressurerelease pond is located at the top of settling tank, and the top of pressurerelease pond is provided with sewage import, water outlet that the bottom is provided with to be communicated with settling tank; Described settling tank is communicated with described tank by at least two adsorption tanks successively; Bottom at pressurerelease pond is equipped with concave convex groove, and filter cotton is set above concave convex groove; Be provided with adsorption layer in each adsorption tank, adsorption layer is positioned at the water-in of adsorption tank and the position in the middle of the water outlet; Be provided with the outlet conduit of setting in the mid-way of tank; The height of all intake-outlet in the vertical directions of each adsorption tank successively decreases successively, and the height of the water outlet in the vertical direction of described settling tank is lower than the height of the water outlet of tank.
Realize that the purpose of this utility model can also reach by taking following technical scheme:
Realize that a kind of embodiment of the present utility model is: described adsorption layer comprises some row's hairbrush absorbent module; The hairbrush absorbent module is made of anchor and several absorption hairbrush, and the absorption hairbrush detachably is located at the below of anchor; Described anchor is fixedly installed on two relative sidewalls of adsorption tank.
Realize that a kind of embodiment of the present utility model is: in tank, around outlet conduit, be provided with adsorption layer.
Realize that a kind of embodiment of the present utility model is: the quantity of described adsorption tank is 2,3 or 4, and the intake-outlet of all adsorption tanks is piecewise dam axis in the horizontal direction.
Realize that a kind of embodiment of the present utility model is: the area of the outlet conduit in the described tank is more than or equal to the area of the intake-outlet of pressurerelease pond, settling tank or adsorption tank.
Realize that a kind of embodiment of the present utility model is: the sewage import of described pressurerelease pond is than the high 60cm in the bottom of pressurerelease pond.
The beneficial effects of the utility model are:
Compared with prior art, the utility model is by arranging filter cotton in pressurerelease pond, at least two adsorption tanks are set between settling tank and tank, the hairbrush absorbent module is set in adsorption tank, so that sewage is at first removed greasy dirt by pressurerelease pond, and precipitate and adsorption treatment by settling tank, adsorption tank successively, in tank, carry out again adsorption treatment, the outlet conduit of final current from tank flows out, can effectively dispose mud and suspended particulate in the sewage, waste water is purified, reaches waste water reclamation, multiplexing purpose.Because greasy dirt concentrates on pressurerelease pond, conveniently clears up, simultaneously, the hairbrush absorbent module is dismountable installation, and the convenient hairbrush that takes out is changed or cleaned and use.The utlity model has less investment, working cost is low, floor space is little and the fireballing advantage of sewage disposal.
Description of drawings
Fig. 1 is the sectional view of specific embodiment of the utility model 1.
Fig. 2 is the schematic top plan view of specific embodiment of the utility model 1.
Fig. 3 is the sectional view of specific embodiment of the utility model 2.
Fig. 4 is the schematic top plan view of specific embodiment of the utility model 2.
Embodiment
Specific embodiment 1:
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
See figures.1.and.2, the described Sewage treatment systems of present embodiment comprises pressurerelease pond 1, settling tank 2, two adsorption tanks 3 and tank 4; Described pressurerelease pond 1 is located at the top of settling tank 2, the water outlet 12 that the top of pressurerelease pond 1 is provided with sewage import 11, the bottom is provided with is communicated with settling tank 2; Described settling tank 2 is communicated with described tank 4 by two adsorption tanks 3 successively; Be equipped with concave convex groove 13 in the bottom of pressurerelease pond 1, filter cotton 14 is set above concave convex groove 13; Be provided with adsorption layer 31 in each adsorption tank 3, adsorption layer 31 is positioned at the water-in of adsorption tank and the position in the middle of the water outlet; Be provided with the outlet conduit 41 of setting in the mid-way of tank 4; The height of all intake-outlet in the vertical directions of each adsorption tank 3 successively decreases successively, and the amplitude of successively decreasing of height is 10cm.The height of the water outlet in the vertical direction of described settling tank 2 is lower than the height of the water outlet of tank 4.
With reference to Fig. 2, described adsorption layer 31 comprises six row's hairbrush absorbent module; The hairbrush absorbent module is made of anchor 31-1 and six absorption hairbrush 31-2, and absorption hairbrush 31-2 detachably is located at the below of anchor 31-1; Described anchor 31-1 is fixedly installed on two relative sidewalls of adsorption tank 3.In tank 4, around outlet conduit 41, be provided with adsorption layer 31.The intake-outlet 32 of all adsorption tanks 3 is in the horizontal direction the V-arrangement of handstand and arranges.
In the present embodiment, the area of the outlet conduit 41 in the described tank 4 is more than or equal to the area of the intake-outlet of pressurerelease pond 1, settling tank 2 or adsorption tank 3.The sewage import 11 of described pressurerelease pond 1 is than the high 60cm in the bottom of pressurerelease pond 1.
Specific embodiment 2:
With reference to Fig. 3 and Fig. 4, the characteristics of present embodiment are: the quantity of described adsorption tank 3 is 3, and the intake-outlet 32 of all adsorption tanks 3 is piecewise dam axis in the horizontal direction.Other is identical with specific embodiment 1.
Other embodiment:
The quantity of described adsorption tank 3 is 4, and the W shape that the intake-outlet 32 of all adsorption tanks 3 is handstand is in the horizontal direction arranged.Simultaneously, in adsorption tank and tank, the quantity of hairbrush absorbent module, absorption hairbrush can be set according to actual needs.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (6)
1. a Sewage treatment systems comprises pressurerelease pond (1), settling tank (2), adsorption tank (3) and tank (4); It is characterized in that: described pressurerelease pond (1) is located at the top of settling tank (2), the water outlet (12) that the top of pressurerelease pond (1) is provided with sewage import (11), the bottom is provided with is communicated with settling tank (2); Described settling tank (2) is communicated with described tank (4) by at least two adsorption tanks (3) successively; Be equipped with concave convex groove (13) in the bottom of pressurerelease pond (1), in the top of concave convex groove (13) filter cotton (14) be set; Be provided with adsorption layer (31) in each adsorption tank (3), adsorption layer (31) is positioned at the water-in of adsorption tank (3) and the position in the middle of the water outlet; Be provided with the outlet conduit (41) of setting in the mid-way of tank (4); The height of all intake-outlet in the vertical directions of each adsorption tank (3) successively decreases successively, and the height of the water outlet in the vertical direction of described settling tank (2) is lower than the height of the water outlet of tank (4).
2. a kind of Sewage treatment systems as claimed in claim 1, it is characterized in that: described adsorption layer (31) comprises some row's hairbrush absorbent module; The hairbrush absorbent module is made of anchor (31-1) and several absorption hairbrush (31-2), and absorption hairbrush (31-2) detachably is located at the below of anchor (31-1); Described anchor (31-1) is fixedly installed on two relative sidewalls of adsorption tank (3).
3. a kind of Sewage treatment systems as claimed in claim 1 or 2 is characterized in that: be provided with adsorption layer (31) around outlet conduit (41) in tank (4).
4. a kind of Sewage treatment systems as claimed in claim 1 or 2, it is characterized in that: the quantity of described adsorption tank (3) is 2,3 or 4, and the intake-outlet of all adsorption tanks (3) is piecewise dam axis in the horizontal direction.
5. a kind of Sewage treatment systems as claimed in claim 1 or 2, it is characterized in that: the area of the outlet conduit (41) in the described tank (4) is more than or equal to the area of the intake-outlet of pressurerelease pond (1), settling tank (2) or adsorption tank (3).
6. a kind of Sewage treatment systems as claimed in claim 1 or 2, it is characterized in that: the sewage import (11) of described pressurerelease pond (1) is than the high 60cm in bottom of pressurerelease pond (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492723 CN202849174U (en) | 2012-09-21 | 2012-09-21 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492723 CN202849174U (en) | 2012-09-21 | 2012-09-21 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849174U true CN202849174U (en) | 2013-04-03 |
Family
ID=47980394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492723 Expired - Fee Related CN202849174U (en) | 2012-09-21 | 2012-09-21 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939527A (en) * | 2017-04-19 | 2017-07-11 | 郭斌 | A kind of water cycle utilization device for paper making equipment |
| CN107021569A (en) * | 2016-01-29 | 2017-08-08 | 江苏扬子江天悦新材料有限公司 | One kind improves U-shaped sewage-treatment plant |
-
2012
- 2012-09-21 CN CN 201220492723 patent/CN202849174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021569A (en) * | 2016-01-29 | 2017-08-08 | 江苏扬子江天悦新材料有限公司 | One kind improves U-shaped sewage-treatment plant |
| CN106939527A (en) * | 2017-04-19 | 2017-07-11 | 郭斌 | A kind of water cycle utilization device for paper making equipment |
| CN106939527B (en) * | 2017-04-19 | 2018-06-19 | 周哉云 | A kind of water cycle utilization device for paper making equipment |
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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: 20130403 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |