CN107019956A - A kind of integrated form sewage water advanced treatment apparatus - Google Patents
A kind of integrated form sewage water advanced treatment apparatus Download PDFInfo
- Publication number
- CN107019956A CN107019956A CN201710477252.7A CN201710477252A CN107019956A CN 107019956 A CN107019956 A CN 107019956A CN 201710477252 A CN201710477252 A CN 201710477252A CN 107019956 A CN107019956 A CN 107019956A
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- CN
- China
- Prior art keywords
- settling section
- drainage
- integrated form
- treatment apparatus
- effluent trough
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of integrated form sewage water advanced treatment apparatus, it is related to technical field of sewage, a kind of integrated form sewage water advanced treatment apparatus, including settling section and filtering area, the settling section includes entrance, sparge pipe, drainage, tube settling district and effluent trough, the tube settling district is located at the upper end of the settling section, the entrance, sparge pipe, excess sludge are located at the lower end of the settling section, effluent trough is located at the upper end of settling section, the filtering area includes filtration system, collection system, outlet pipe, it is characterized in that：Also include drainage, the drainage includes scum cock valve and sludge blow-off line；The effluent trough includes water outlet weir plate；It is an advantage of the invention that saving monomer separately runs drawback, precipitation and filtration system are optimized, processing operating cost is reduced, treatment effect is improved.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of integrated form sewage water advanced treatment apparatus.
Background technology
Advanced treatment of wastewater refers to municipal sewage or industrial wastewater after one-level, two stage treatment, in order to reach certain return
Water supply standard makes sewage as water resource and is back to production or the further water treatment procedure lived.For the original of sewage (waste water)
Water quality requirement after water water quality and processing can further use tertiary treatment or multilevel processing technology.It is usually used in micro- in water removal
Measure COD and BOD organic pollution materials, SS and nitrogen, phosphorus high concentration nutritional material and salt.The method of advanced treating has：Flocculation is heavy
Shallow lake method, sand filtration method, activated carbon method, Ozonation, membrane separation process, ion-exchange, electrolysis processing, wet oxidation process, catalysis
The physico-chemical processes such as oxidizing process, evaporation concentration method and biological denitrificaion, dephosphorization method etc..Deep treatment method somewhat expensive, management
More complicated, the expense for handling water per ton is about more than 4-5 times of coagulation expense.
Because the pollutant load still very high, composition having in the biological secondary effluent of sewage plant is also more complicated, therefore
During advanced treating, either independent physico-chemical process, or individually bioanalysis is all difficult to make water outlet reach national reuse water gauge
Standard, general independent technique is hit, and load-bearing capacity is poor, and sometimes for effluent quality is improved, cost even can increase several times.Group
Closing technique then can not only make full use of each technique advantage of itself, and can play different process cooperative cooperating, reach processing mesh
, operating cost can be saved.Coagulation-settlement process is combined with biological aerated filter process, the coagulating sedimentation stage can by SS, have
Machine thing removes a part, reduces blockings of the SS to BAF, improves the backwashing period time, lowers the negative of filter tank
Lotus, increases the operating efficiency in filter tank, improves effluent quality, and due to the two poles of the earth barrier, coagulating sedimentation is without sewage is directly located
Reason is up to standard, and the throwing amount that can reduce coagulant saves medicament expense use.Oxidation technology is combined with biological aerated filter process, last stage work
Skill improves the structure of water quality using the strong oxidant of oxidisability, and the larger molecular organicses for being unfavorable for biological utilisation are converted into favorably
In the small organic molecule of biological utilisation, help to strengthen the biological treatment of next stage, the effect and operating cost of processing are remote
Better than two kinds techniques individually handle sum.The different oxidizer treatment effect of selection also has larger difference, mainly due to oxygen
The oxidizing intensity of agent is different, influences different to the structural change of water pollutant, to the improvement degree of advanced treating also just not
Together.
But occurring taking up an area existing integrated form sewage water advanced treatment apparatus more be not reduced, operating cost is not reduced
Situation, most important treatment effeciency is not very high.Therefore provide that a kind of can to take up an area the low integrated form of few operating cost again dirty
Water depth processing unit is very necessary.
It is an advantage of the invention that can be recycled to the sludge of discharge, so as to reduce processing dosing expense, reduction
The operating cost of water cleaning systems.
The content of the invention
It is an object of the invention to provide a kind of integrated form sewage water advanced treatment apparatus, its advantage is can be to the sludge of discharge
Recycled, so as to reduce processing dosing expense, reduce the operating cost of water cleaning systems.
The present invention above-mentioned technical purpose technical scheme is that：At a kind of integrated form sewage deep
Manage device, including settling section and filtering area, the settling section include entrance, sparge pipe, drainage, tube settling district and
Effluent trough, the tube settling district and effluent trough are located at the upper end of the settling section, the entrance, sparge pipe, drainage position
In the lower end of the settling section, the filtering area includes filtration system, collection system, outlet pipe, it is characterized in that：Also include blowdown
System, the drainage includes scum cock valve and sludge blow-off line.
By above-mentioned technical proposal, raw water is formed larger floccule body with returned sludge and entered from water inlet pipe in settling section,
Separated by tube settling district, primary water enters filtering area, precipitate from the effluent trough of the upper end of tube settling district
Sludge enters drainage.When the sludge from discharge is excessive, switch valve discharge sludge is opened.
The present invention is further arranged to：The blow-off line is connected with switch valve.
By above-mentioned technical proposal, switch valve can provide safeguard for the timely discharge of sludge, whole system is held
Continuous normal operation.
The present invention is further arranged to：The effluent trough connects effluent weir.
Pass through above-mentioned technical proposal, it is possible to achieve stable downflow weir water outlet, so as to avoid the fluctuation of water.
The present invention is further arranged to：The filtering area includes filtration system, collection system, outlet pipe, included filtering
System upper end is connected with tube settling district water outlet.
By above-mentioned technical proposal, the raw water of settling section is further net further across there is being filtrated to get for filtering sand
Change, in order that the raw water water outlet after filtering is uniform, add collection system, reached the guarantee water quality of water purification, water purification it is laggard
Enter outlet pipe discharge.
In summary, the invention has the advantages that：
1st, sludge can be improved according to the different situations of its effluent quality using good timely processing mode and be
The stability of system；
2nd, because the setting on effluent trough upper water-out weir, it is ensured that the water reasonable distribution of filtration system enters, so as to protect
The stabilization of effluent quality is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment.
In figure, 1, settling section；11st, entrance；12nd, sparge pipe；13rd, drainage；131st, scum cock valve；132nd, sludge is arranged
Dirty pipeline；14th, tube settling district；15th, effluent trough；151st, effluent weir；2nd, filtering area；21st, filtration system；22nd, collection system；
23rd, outlet pipe.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of integrated form sewage water advanced treatment apparatus, including settling section 1 and filtering area 2, the settling section
1 includes entrance 11, sparge pipe 12, drainage 13, tube settling district 14 and effluent trough 15, the tube settling district 14 and water outlet
Groove 15 is located at the upper end of the settling section 1, and the entrance 11, sparge pipe 12, drainage 13 are located under the settling section 1
End.
Filtering area 2 includes filtration system 21, collection system 22, outlet pipe 23, the included upper end of filtration system 21 and inclined tube
The effluent trough 15 of settling zone 14 is connected.
Integrated form sewage water advanced treatment apparatus also includes drainage 13, and the drainage 13 includes scum cock valve
131 and sludge blow-off line 132.
Integrated form sewage water advanced treatment apparatus also includes effluent trough 15, and the effluent trough 15 connects effluent weir 151.
The course of work：Raw water from water inlet pipe enter settling section 1 in, separated by tube settling district 15, primary water from
The upper end effluent trough 15 of tube settling district 14 enters filtering area 2, when the sludge from discharge is excessive, opens scum cock valve 132
Discharge sludge.
The raw water of settling section smoothly enters filtering area 2 from the effluent weir 151 of effluent trough 15, further across filtration system
21st, collection system 22, outlet pipe 23, included filtration system upper end are connected with the effluent trough on the top of tube settling district 14, filtering
System has filtering sand to be filtrated to get further purification, in order that the raw water water outlet after filtering is uniform, adds collection system
System, has reached and has entered outlet pipe discharge after the guarantee water quality of water purification, water purification.
Embodiment of above is merely to illustrate the present invention not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalent
Technical scheme fall within scope of the invention, scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. a kind of integrated form sewage water advanced treatment apparatus, including settling section (1) and filtering area (2), settling section (1) bag
Include entrance (11), sparge pipe (12), drainage (13), tube settling district (14) and effluent trough (15), the tube settling district
(14) and effluent trough (15) be located at the settling section (1) upper end, the entrance (11), sparge pipe (12), sludge drainage system (13)
Lower end positioned at the settling section (1), the filtering area (2) includes filtration system (21), collection system (22), outlet pipe
(23), it is characterized in that：Also include sludge circulation system drainage (13), the drainage (13) includes scum cock valve
And sludge blow-off line (132) (131).
2. a kind of integrated form sewage water advanced treatment apparatus according to claim 1, it is characterized in that：The effluent trough
(15) connection effluent weir (151).
3. a kind of integrated form sewage water advanced treatment apparatus according to claim 1, it is characterized in that：Filtering area (2) bag
Include filtration system (21), collection system (22), outlet pipe (23), included filtration system (21) upper end and tube settling district (14)
Effluent trough (15) connection on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477252.7A CN107019956A (en) | 2017-06-21 | 2017-06-21 | A kind of integrated form sewage water advanced treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710477252.7A CN107019956A (en) | 2017-06-21 | 2017-06-21 | A kind of integrated form sewage water advanced treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107019956A true CN107019956A (en) | 2017-08-08 |
Family
ID=59531678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710477252.7A Withdrawn CN107019956A (en) | 2017-06-21 | 2017-06-21 | A kind of integrated form sewage water advanced treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107019956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692524A (en) * | 2019-02-27 | 2019-04-30 | 广东金明环保科技有限公司 | A kind of sewage collecting Treatment of Sludge integrating device |
| CN113018976A (en) * | 2021-03-18 | 2021-06-25 | 国合绿材科技(江苏)有限公司 | Be applied to rainwater collection processing apparatus of sponge city construction |
-
2017
- 2017-06-21 CN CN201710477252.7A patent/CN107019956A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692524A (en) * | 2019-02-27 | 2019-04-30 | 广东金明环保科技有限公司 | A kind of sewage collecting Treatment of Sludge integrating device |
| CN113018976A (en) * | 2021-03-18 | 2021-06-25 | 国合绿材科技(江苏)有限公司 | Be applied to rainwater collection processing apparatus of sponge city construction |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170808 |