CN208964732U - A kind of water treatment system in situ in river - Google Patents
A kind of water treatment system in situ in river Download PDFInfo
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- CN208964732U CN208964732U CN201821164295.6U CN201821164295U CN208964732U CN 208964732 U CN208964732 U CN 208964732U CN 201821164295 U CN201821164295 U CN 201821164295U CN 208964732 U CN208964732 U CN 208964732U
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Abstract
The utility model discloses a kind of water treatment systems in situ in river, it includes artificial grid, No.1 elevator pump, integrated magnetic-coagulation processing equipment, Integral vertical filtering cloth filtering pool, intermediate water tank, No. two elevator pumps, integrated container formula biological aerated filter, backwash water inlet pipe；Artificial grid and No.1 elevator pump are placed in river water body to be processed；No.1 elevator pump is connected by sewage water inlet pipe with integrated magnetic-coagulation processing equipment import, integrated magnetic-coagulation processing equipment water outlet is connect by sewage water inlet pipe with Integral vertical filtering cloth filtering pool water inlet, Integral vertical filtering cloth filtering pool water outlet enters intermediate water tank by sewage water inlet pipe, No. two elevator pumps are connect with intermediate water tank, integrated container formula biological aerated filter respectively into and out of nozzle, and integrated container formula biological aerated filter outlet accesses river water body processed.Using its processing effluent quality index after the utility model up to earth's surface class IV class water and the above standard.
Description
Technical field
The utility model belongs to technical field of water pollution treatment, and in particular to a kind of water process system in situ of malodorous black water
System.
Background technique
The landscape water bodies such as river are component parts important in human settlement environment in city, but since its is easy to pollute, water environment is held
Measure the features such as small, water body self-purification ability is poor, it is easy to as the receptor of resident living sewage, rainwater and rubbish, so as to cause
A large amount of consumption of Dissolved Oxygen in Water, cause water hypoxia and darkly smelly state, collapse the entire ecosystem, while pollutant
It is difficult to degrade, is deposited on bed mud, form serious endogenous pollution.There is black smelly and water quality phenomenon not up to standard in urban river, has become
For the existing pollution problem jointly of many cities in China, resident living, city image and ecological environment are seriously affected.
From the point of view for the treatment of process, traditional river sewage in-situ treatment system includes the land treatment systems system of natural ecology type again
System (especially artificial wet land treating system) and oxidation pond and biological contact oxidation process, the bacteria bed of artificial-strengthening type etc..
Since river sewage haves the characteristics that water temperature, flow and water quality are larger with Seasonal, existing processing method is generally existing
Poor processing effect, operating cost is high, and impact resistance is low, cannot synchronize the deficiencies of realizing denitrogenation dephosphorizing, it is difficult to reach ideal effect
Fruit, part river regulation technology is single, water body can not eliminate it is black smelly or reach ground Table V class water；Due to river periphery dykes and dams basis
Compression strength is poor and can efficiently use that area is small, and since the removal residence time of ammonia nitrogen is longer, causes to build large-sized concrete
Sewage treatment plant, activated sludge process or contact oxidation method sewage disposal technology are not particularly suited for water course in situ water process；In addition, by
Periodically short in water course in situ improvement, general service is the several years, and concrete sewage processing structures is caused to be difficult to be generally applicable to
River water harnessing；Meanwhile the transport of the limit for height limit for width for also receiving highway of equipment size limits range effects.Furthermore it is existing
System and processing method cannot reach systematization processing requirement.In addition, in traditional backwash sewage and sewage disposal process
Filtrate is also unable to get and is effectively treated.Therefore, it is badly in need of the critical issue for overcoming current river regulation water quality reaching standard to encounter, exploitation one
The novel a kind of water treatment system in situ in river of kind, to realize that the pollutants such as COD in water body, ammonia nitrogen, total phosphorus, dissolved oxygen stabilization reaches
To ground Table IV class water and the above standard.
Utility model content
Purpose of the utility model is to solve the above problems and provide a kind of water treatment systems in situ in river, to break through
The indexs such as river regulation COD, ammonia nitrogen, total nitrogen, total phosphorus problem not up to standard at present.
To achieve the above object, the utility model uses following technical scheme:
A kind of water treatment system in situ in river include artificial grid, No.1 elevator pump, integrated magnetic-coagulation processing equipment,
Integral vertical filtering cloth filtering pool, intermediate water tank, No. two elevator pumps, integrated container formula biological aerated filter, water inlet pipe, backwash
Drainpipe, filtrate drainpipe and backwash water inlet pipe；The artificial grid and No.1 elevator pump is placed in river water body to be processed
Interior, No.1 elevator pump is placed in artificial grid；The No.1 elevator pump is set by sewage water inlet pipe with the processing of integrated magnetic-coagulation
Standby import connects, the integration magnetic-coagulation processing equipment water outlet by sewage water inlet pipe and Integral vertical filtering cloth filtering pool into
Mouth of a river connection, the Integral vertical filtering cloth filtering pool water outlet enter intermediate water tank by sewage water inlet pipe, and described No. two
Elevator pump is connect with intermediate water tank, integrated container formula biological aerated filter respectively into and out of nozzle, the integrated container
Formula biological aerated filter outlet accesses river water body processed.
The integrated container formula biological aerated filter ontology further includes distributing water room, water distribution system, supporting layer, biology
Filter material layer, clear water zone, outlet canal；Integrated container formula biological aerated filter is the rectangular parallelepiped structure of packaging box-shaped, and length is
9.0~16.0m, a height of 2.5~3.5m, separate unit treating capacity are 1000~3000m3/d；The filter of integrated container formula aeration and biological
High 0.4~the 0.6m in pond ontology water distributing area, 0.1~0.3m of supporting layer, filtrate area height be 1.2~2.0m, clear water zone be 0.5~
0.8m。
A length of 3.0~8.0m of the Integral vertical filtering cloth filtering pool, width be 2.0~3.5m, a height of 2.5~3.5m,
Separate unit treating capacity is 1000~50000m3/d。
The integrated magnetic-coagulation processing equipment is the rectangular parallelepiped structure of packaging box-shaped, and a length of 9.0~16.0m is a height of
2.8~3.5m, separate unit treating capacity are 1000~10000m3/d；The integrated magnetic-coagulation processing equipment includes that magnetic mixing is single
Member, magnetic flocculation unit, magnetic mud and clarification of water separative unit, magnetic recovery of circulatory system, sludge overlapping screwed sludge dewatering equipment equipment；Described
The magnetic mud and clarification of water separative unit of integrated magnetic-coagulation processing equipment are that super disk form separative unit or tube settling are clarified
Form separative unit.
A kind of complete treatment scale of the water treatment system in situ in river is 1000~50000m3/d。
The integrated magnetic-coagulation processing equipment, Integral vertical filtering cloth filtering pool, integrated container formula aeration and biological
The monomer processing equipment in filter tank can be combined by parallel way, improve treatment scale.
Detailed description of the invention
A kind of Fig. 1: water treatment system structural schematic diagram in situ in river.
Wherein: 0- river water body to be processed, the artificial grid of 1-, 2- No.1 elevator pump, 3- integration magnetic-coagulation processing equipment,
3-1- magnetic mixed cell, 3-2- magnetic flocculation unit, 3-3- magnetic mud and clarification of water separative unit, 3-4- magnetic recovery of circulatory system, 3-
5- sludge overlapping screwed sludge dewatering equipment equipment, 4- Integral vertical filtering cloth filtering pool, 5- intermediate water tank, No. bis- elevator pumps of 6-, 7- integration
Container-type biological aerated filter, 7-1- distributing water room, 7-2- water distribution system, 7-3- supporting layer, the 7-4- biological filter bed of material, 7-5-
Clear water zone, 7-6- outlet canal, 8- river water body processed, w (including w1, w2, w3)-sewage water inlet pipe, N (including N1, N2,
N3)-backwash water outlet or filtrate effluent pipe, F- backwash water inlet pipe.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Referring to Fig.1, the water treatment system in situ in a kind of river, including artificial grid 1, No.1 elevator pump 2, integrated magnetic are mixed
Solidifying processing equipment 3, Integral vertical filtering cloth filtering pool 4,5, No. two elevator pumps 6 of intermediate water tank, integrated container formula aeration and biological
Filter tank 7, sewage water inlet pipe w (including w1, w2, w3), backwash drainpipe N (including N1, N2), filtrate drainpipe N3, F- backwash into
Water pipe；The artificial grid 1 and No.1 elevator pump 2 is placed in 0 in river water body to be processed, and No.1 elevator pump 2 is placed in manually
In grid 1；The No.1 elevator pump 2 is connected by sewage water inlet pipe w1 with integrated 3 import of magnetic-coagulation processing equipment, and described one
3 water outlet of body magnetic-coagulation processing equipment is connect with Integral vertical filtering cloth filtering pool into 4 mouths of a river by sewage water inlet pipe, described
4 water outlet of Integral vertical filtering cloth filtering pool enters intermediate water tank 5 by sewage water inlet pipe, and No. two elevator pumps 6 are into and out of pipe
Mouth w4 is connect with intermediate water tank 5, integrated container formula biological aerated filter 7 respectively, the integrated container formula aeration life
7 outlet w5 of object filter tank accesses river water body processed.
The integrated container formula biological aerated filter ontology further includes distributing water room 7-1, water distribution system 7-2, support
Layer 7-3, biological filter bed of material 7-4, clear water zone 7-5, outlet canal 7-6；Integrated container formula biological aerated filter 3 is packaging box-shaped
Rectangular parallelepiped structure, length be 9.0~16.0m, a height of 2.5~3.5m, separate unit treating capacity be 1000~3000m3/d；Integration
Container-type biological aerated filter 3 ontology distributing water room 0.4~0.6m of 7-1 high, supporting layer 7-3 0.1~0.3m of height, biological filter
Bed of material 7-4 height is 1.2~2.0m, and clear water zone 7-5 height is 0.5~0.8m.
The integrated magnetic-coagulation processing equipment 3 is the rectangular parallelepiped structure of packaging box-shaped, and a length of 9.0~16.0m is a height of
2.8~3.5m, separate unit treating capacity are 1000~10000m3/d；The integrated magnetic-coagulation processing equipment 3 is mixed including magnetic
Unit 3-1, magnetic flocculation unit 3-2, magnetic mud and clarification of water separative unit 3-3, magnetic recovery of circulatory system 3-4, sludge fold spiral shell sludge
Dehydration equipment 3-5.
A length of 3.0~8.0m of the Integral vertical filtering cloth filtering pool 4, width be 2.0~3.5m, a height of 2.5~
3.5m, separate unit treating capacity are 1000~50000m3/d。
The integrated magnetic-coagulation processing equipment 3, Integral vertical filtering cloth filtering pool 4, the aeration life of integrated container formula
Each monomer processing equipment in object filter tank 7 can be combined by parallel way, improve treatment scale.
A kind of complete treatment scale of the water treatment system in situ in river is 1000~50000m3/d。
Specific implementation step is as follows:
(1) artificial grid 1 guarantees the normal fortune of aftertreatment systems with threadiness and floating material sundries in barrier urban river water
Row, the sundries of periodic cleaning barrier；
(2) the No.1 elevator pump 2 of water body 0 in river to be processed in river section is pumped to integrated magnetic-coagulation processing equipment
3, hydraulic detention time is 4~20min, removes majority of organic pollutants, total phosphorus, suspended matter, colloid and backwash in water body
Water (Integral vertical filtering cloth filtering pool backwash outlet pipe N2 water outlet, the sludge dehydration process generation of sludge overlapping screwed sludge dewatering equipment equipment
Filtrate effluent pipe water outlet N3, integrated container formula biological aerated filter backwash outlet pipe N1 water outlet) in pollutant, mention
Rise water transparency；The excess sludge that sludge overlapping screwed sludge dewatering equipment equipment 3-5 generates integrated magnetic-coagulation processing equipment 3 carries out
Extrusion dehydration, forms outward transport mud cake, and the filtrate of generation drains into the No.1 elevator pump lifting zone of artificial grid outer 1 by N3；
(3) through integrated magnetic-coagulation processing equipment 3, treated that water outlet flows into Integral vertical filtering cloth filtering pool 4, and removal is exhausted
Most of tiny fibrous material and suspended matter, guarantee that the influent quality of subsequent integrated container formula biological aerated filter 7 is wanted
It asks, prevents filter from blocking；The backwashing sewage water of Integral vertical filtering cloth filtering pool 4 is discharged into 0 in river section to be processed by pipeline N2
No.1 elevator pump lifting zone outside artificial grid 1.
(4) through Integral vertical filtering cloth filtering pool 4, treated that water outlet flows into intermediate water tank 5, and is promoted through No. two elevator pumps 6
To integrated container formula biological aerated filter 7 carry out biology aerobic remove carbon nitrification processing, hydraulic detention time be 30~
80min, dissolved oxygen are 2.0~8.0mg/L, remove remaining COD, ammonia nitrogen and other pollutants in water body, and promote water simultaneously
Dissolved oxygen in body is emitted into river water body 8 processed, the backwash of integrated container formula biological aerated filter 7 after up to standard
Water drains into the No.1 elevator pump lifting zone outside artificial grid by N1；Integrated container formula biological aerated filter 7 is through operation 24
After~72h, the water that is promoted using water backwash water inlet line F in the river after processed is intake water source as backwash, and using dropping
Water level backwashes method (Authorization Notice No.: 104817167 B of CN) and carries out backwash.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (6)
1. a kind of water treatment system in situ in river, it is characterised in that: it includes artificial grid, No.1 elevator pump, integrated magnetic
Coagulating treatment equipment, Integral vertical filtering cloth filtering pool, intermediate water tank, No. two elevator pumps, the filter of integrated container formula aeration and biological
Pond, water inlet pipe, backwash drainpipe, filtrate drainpipe and backwash water inlet pipe；The artificial grid and No.1 elevator pump is placed in
In river water body to be processed, No.1 elevator pump is placed in artificial grid；The No.1 elevator pump passes through sewage water inlet pipe and one
Change the import of magnetic-coagulation processing equipment connection, it is described integration magnetic-coagulation processing equipment water outlet by sewage water inlet pipe with it is integrated
Vertical filtering cloth filtering pool water inlet connection, the Integral vertical filtering cloth filtering pool water outlet enter intermediate water by sewage water inlet pipe
Case, No. two elevator pumps are connect with intermediate water tank, integrated container formula biological aerated filter respectively into and out of nozzle, institute
It states integrated container formula biological aerated filter outlet and accesses river water body processed.
2. a kind of water treatment system in situ in river according to claim 1, it is characterised in that: the integrated packaging
Box biological aerated filter ontology further includes distributing water room, water distribution system, supporting layer, the biological filter bed of material, clear water zone, outlet canal；One
Body container-type biological aerated filter be packaging box-shaped rectangular parallelepiped structure, length be 9.0~16.0m, a height of 2.5~
3.5m, separate unit treating capacity are 1000~3000m3/d；Integrated container formula biological aerated filter ontology water distributing area is high by 0.4~
0.6m, 0.1~0.3m of supporting layer, filtrate area height are 1.2~2.0m, and clear water zone is 0.5~0.8m.
3. a kind of water treatment system in situ in river according to claim 1, it is characterised in that: the Integral vertical
A length of 3.0~8.0m of filtering cloth filtering pool, width be 2.0~3.5m, a height of 2.5~3.5m, separate unit treating capacity be 1000~
50000m3/d。
4. a kind of water treatment system in situ in river according to claim 1, it is characterised in that: the integrated magnetic is mixed
Rectangular parallelepiped structure of the solidifying processing equipment for packaging box-shaped, a length of 9.0~16.0m, a height of 2.8~3.5m, separate unit treating capacity are
1000~10000m3/d；The integrated magnetic-coagulation processing equipment includes magnetic mixed cell, magnetic flocculation unit, magnetic mud and water
Clarified separation unit, magnetic recovery of circulatory system, sludge overlapping screwed sludge dewatering equipment equipment；The integrated magnetic-coagulation processing equipment
Magnetic mud and clarification of water separative unit are that super disk form separative unit or tube settling clarify form separative unit.
5. a kind of water treatment system in situ in river according to claim 1, it is characterised in that: a kind of river
The treatment scale of water treatment system in situ is 1000~50000m3/d。
6. a kind of water treatment system in situ in river according to claim 1, it is characterised in that: the integrated magnetic is mixed
Coagulate each monomer processing equipment of processing equipment, Integral vertical filtering cloth filtering pool, integrated container formula biological aerated filter
It can be combined by parallel way, improve treatment scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164295.6U CN208964732U (en) | 2018-07-19 | 2018-07-19 | A kind of water treatment system in situ in river |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164295.6U CN208964732U (en) | 2018-07-19 | 2018-07-19 | A kind of water treatment system in situ in river |
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| Publication Number | Publication Date |
|---|---|
| CN208964732U true CN208964732U (en) | 2019-06-11 |
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ID=66748870
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821164295.6U Active CN208964732U (en) | 2018-07-19 | 2018-07-19 | A kind of water treatment system in situ in river |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115794A (en) * | 2020-01-19 | 2020-05-08 | 李庆辉 | River sewage treatment device and method |
| CN112093989A (en) * | 2020-09-17 | 2020-12-18 | 中国船舶重工集团公司第七0四研究所 | Deep purification system and method for bottom mud treatment tail water |
-
2018
- 2018-07-19 CN CN201821164295.6U patent/CN208964732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115794A (en) * | 2020-01-19 | 2020-05-08 | 李庆辉 | River sewage treatment device and method |
| CN112093989A (en) * | 2020-09-17 | 2020-12-18 | 中国船舶重工集团公司第七0四研究所 | Deep purification system and method for bottom mud treatment tail water |
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