CN108999140A - A kind of dirty system in the face in river section - Google Patents

A kind of dirty system in the face in river section Download PDF

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Publication number
CN108999140A
CN108999140A CN201710419140.6A CN201710419140A CN108999140A CN 108999140 A CN108999140 A CN 108999140A CN 201710419140 A CN201710419140 A CN 201710419140A CN 108999140 A CN108999140 A CN 108999140A
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CN
China
Prior art keywords
section
river
dirty
wall
face
Prior art date
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Pending
Application number
CN201710419140.6A
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Chinese (zh)
Inventor
陈健
王晶
徐韬
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New World Science And Technology Group Co Ltd
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New World Science And Technology Group Co Ltd
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Publication date
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Priority to CN201710419140.6A priority Critical patent/CN108999140A/en
Publication of CN108999140A publication Critical patent/CN108999140A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/066Quays
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B5/00Artificial water canals, e.g. irrigation canals
    • E02B5/08Details, e.g. gates, screens
    • E02B5/085Arresting devices for waterborne materials, e.g. gratings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Revetment (AREA)

Abstract

Dirty system is cut in the face that the present invention provides a kind of river, the river includes several first sections and several second sections, first section is section seriously polluted in the capped river in top, underground river or river, the top of second section is opened wide, and second section is located at the one or both sides of the first section;First section of dirty wall and second section of dirty wall are constructed along the two sides riverbank of the second section, the end position of close first section constructs connecting wall on first section of dirty wall and second section of dirty wall;The riverbank that dirty system includes the second section two sides, first section of dirty wall, second section of dirty wall and connecting wall are cut in the face;Described first section dirty wall, second section of dirty wall and connecting wall upwardly extend and are higher than the ordinary water level of place section from bottom of river channel;Described first section dirty wall, second section of dirty wall form dirt collection channel between corresponding riverbank respectively, and the dirt collection channel is connected to the first section;Water purification river is formed by the part river that first section of dirty wall, second section of dirty wall and connecting wall surround on second section.

Description

A kind of dirty system in the face in river section
Technical field
The present invention relates to river purification techniques fields, and in particular to a kind of dirty system in the face in river section.
Background technique
Due to the development in city, resident living sewage and the in line korneforos of industrial wastewater seriously have exceeded the self-cleaning in river Ability causes river seriously to pollute, and so that river is narrowed and shoals, and part river water body is black smelly, and black and odorous water is protected as current environment One of outstanding problem of shield.For this purpose, national governments at all levels increase black and odorous water renovation dynamics, by implement to cut a dirt receive pipe, build Underground sewage pipe network, sewage treatment plant are made, the sewage of river bank is collected and purified treatment, changes water environment obviously It is kind.
But in practical governance process, it is not thorough or emerging effluent seepage point since river bank cuts dirt, it is often found that Purified river is contaminated again, influences regulation effect.Sewage cuts dirt and receives the sewage binding mode of pipe there is also following simultaneously Technical problem:
The sewage draining exit of 1 river bank need to be checked one by one, heavy workload, and all sewage draining exits need excavation, pipe laying, access general pipeline, Sewage plant is transported to by general pipeline again, project amount is big, and investment is high;Influence face is big, and the time is long, costly, construction risk is very big, to group All living creatures' work brings inconvenience;
The 2 discharge outlet secrets having are not easy to find, cause to receive pipe not exclusively, cut a dirt and be not thorough;
3 under normal conditions, receives sewage pipe flow and unbalanced, causes sludge to accumulate, necessarily pipeline is caused to deposit after long-time, Blocking is removed difficult;
4, which receive sewage pipe, is embedded in underground, vulnerable to other influences such as topography sedimentation, vibrations, leads to rupture, infiltration etc., makes sewage again Outflow, such failure are more difficult to check;
The height of 5 sewage draining exits is different, and the height of dirty pipe of causing to receive is difficult to unification, causes difficulty to construction, is not suitable with complicated landform The case where.
6 above-mentioned reasons cause a section dirt to receive, and pipe is unstable, unreliable, and purified river water is easily polluted again.
In addition, the river being frequently found is partially covered to form local underground river, or because natural during administering river Geographical conditions form underground river, and underground river part can not be purified using traditional processing means, prevent river from integrally net Change;Or part section is heavily polluted in river, is not suitable for as water purification river, at this point, even if construct cut dirty wall nothing Method is using the section seriously polluted as water purification river.
Therefore, it is badly in need of a kind of can be realized that cutting for the serious pollution section in underground river and part is dirty, can prevent purified river Water is small by pollution, project amount again, and investment is reasonable;Influence face is small, and the time is short, and construction risk is small, reliable and stable river channel sewage intercepting System is actually needed to meet.
Summary of the invention
The object of the present invention is to provide a kind of faces in river to cut dirty system, can be realized the serious pollution section in underground river and part Cut it is dirty, prevent purified river water from being polluted again, it is reliable to cut dirty effect stability, and project amount is small, investment rationally, shadow of constructing The face of sound is small, and the time is short, and construction risk is small.
A kind of face in river of the invention cuts dirty system and is achieved in that dirty system, feature are cut in a kind of face in river Be: the river includes several first sections and several second sections, and first section is the river that top is capped The top of seriously polluted section in road, underground river or river, the second section is opened wide, and second section is located at the one of the first section Side or two sides;First section of dirt that dirty system includes the two sides riverbank of the second section, constructs along the two sides of the second section is cut in the face Company on wall, second section of dirty wall, first section of dirty wall and second section of dirty wall between the end position of the first section Connect wall;Described first section dirty wall, second section of dirty wall and connecting wall upwardly extend from bottom of river channel and are higher than place river The ordinary water level of section;Described first section dirty wall, second section of dirty wall form sludge collecting ditch between corresponding riverbank respectively Road, the dirt collection channel are connected to the first section;By first section of dirty wall, second section of dirty wall and connection on second section The part river that wall surrounds forms water purification river.
For superior technique effect, the technical characterstic of technical solution of the present invention can also be specially following technical characteristic:
1. the connecting wall between described first section dirty wall, second section of dirty wall end is equipped with gate.
2. the height of described first section dirty wall, second section of dirty wall and connecting wall is not higher than its corresponding riverbank.
3. the river includes first section and second section, the second section is located at the side of the first section.
4. the river includes first section and two the second sections, two the second sections are located at the first section Two sides.
5. being covered by covering at the top of the first section.
6. first section of dirty wall and second section of dirty wall are constructed using modular precast body, first section of dirty wall and Second section of dirty wall is made of the bank direction sequential connection along the river of several prefabricated modules respectively, adjacent prefabricated module seam Place's sealing.
7. further, the prefabricated module is the steel plate stubs that both sides have interlocking structure, two adjacent steel Sheet pile module is connected by interlocking structure and forms water-stop.
8. small-sized Sewage Disposal, the first section and/or collection are arranged near the top or river of first section Dirty channel is connected to the Sewage Disposal by water pump.
9. the dirt collection channel and/or the first section are connect with municipal wastewater pipe.
10. the dirt collection channel and/or the first section are connect by blowdown pumping plant with municipal wastewater pipe.
It is had the advantages that using the river that dirty system is cut in the face in river of the invention
1. existing section of dirt receive the point in pipe scheme cut dirty method be changed to river bank face cut it is dirty, by the sewage of river alongshore Thoroughly retention, prevents purified river from being polluted again, and alternative section of dirt receives pipe and carry out cutting dirt, and anti-stop is often sent out when cutting dirty The case where raw omission blowdown point, cut it is dirty thoroughly, it is reliable, guarantee that purified main stem river water is not dirty again by littoral sewage Dye;
Underground river is formed 2. solving part section in existing waterway and being capped, causes underground river part that can not construct and cuts in the case of dirty wall Cut dirty problem;Or part section is heavily polluted in river, the sewage treatment in the case where being not suitable for as water purification river Problem;And using the river on underground river or the section being heavily polluted as dirt collection section, the river for solving underground river section and being heavily polluted Section is difficult to the problem of cutting dirt, purified treatment;
3. without checking sewage draining exit one by one, need to only construct section dirty wall and gate can separate sewage and water purification, relative to Pipe of receiving cut it is dirty for, investigation workload is small, does not need to excavate, pipe laying, and project amount is small, invest it is low, and cut dirty effect stability, can It leans on;
It 4. a section dirty wall is built in river, will not bring inconvenience to people life, influence that face is small, and the time is short, cost is small, Construction risk is small;
5. sewage pipe mass flow discrepancy weighing apparatus is received in solution, sludge accumulation causes pipeline to deposit, blocks, removes difficult technical problem;
6. needing to flow to along river wall constructed, is influenced by topography variation small, advantageously reduce difficulty of construction;
7. first section of dirty wall and second section of dirty wall use prefabricated modularization wallboard, manufacture, installation and maintenance are simple, manufacture It is low with maintenance cost, and energy rapid construction, be conducive to shorten the construction period;
8. can be purified in the original position in river to the sewage of retention by setting purify cavity and/or Sewage Disposal, invest It saves;
9. can directly be connect with municipal wastewater pipe after section dirt, sewage is sent to sewage plant and is uniformly processed, simplified river and handle hardware Equipment and its land occupation, investment reduction and operating cost;
10. the height of described first section dirty wall and second section of dirty wall is not higher than its corresponding riverbank, guarantee flooding period dirt collection Water energy in channel enough crosses first section of dirty wall and second section of dirty wall enters water purification river, sets between water purification river and underground river Gate is set, flooding period opens gate, restores the flood discharge capacity in river, it is ensured that river course flood safety.
Detailed description of the invention
Fig. 1 is one embodiment top view that dirty system is cut in a kind of face in river of the invention
Fig. 2 is the A-A direction view that dirty system is cut in a kind of face in river of the invention
The connection schematic diagram for constituting in dirty system and cutting the modularization precast body of dirty wall is cut in the face in river in Fig. 3 Fig. 1
In figure, 1 for first section of dirty wall, 2 is second section of dirty wall, and 3 be river, and 31,32 be riverbank, and 33 be the first section, 34 It is connecting wall for the second section, 4,41 be gate, and 5 be dirt collection channel, and 51 be source of sewage, and 52 be municipal wastewater pipe, and 6 be water purification River, 7 be steel plate stubs, and 71 be interlocking structure.
Specific embodiment:
Embodiment one:
Technical solution for a better understanding of the present invention carries out detailed below in conjunction with 1 pair of attached drawing one embodiment of the invention Thin description.
Some is covered to form underground river or because natural geographical conditions form underground river, and underground river by partial building in existing waterway Part, which can not then be constructed, cuts dirty wall, prevents river from integrally cutting dirt;Or part section is heavily polluted in river, is not suitable for As water purification river, at this point, can not be using the section seriously polluted as water purification river constructing and cutting dirty wall.
As shown in attached drawing 1-2, a kind of dirty system in the face in river section, in the present embodiment, river 3 includes first section 33 and two the second sections 34, first section is section seriously polluted in river, and the top of the second section 34 is opened wide, institute State the two sides that the second section 34 is located at the first section 33;First section of dirty wall and second is constructed along the two sides riverbank of the second section 34 Dirty wall is cut, the end position of close first section 33 constructs connecting wall on first section of dirty wall and second section of dirty wall;Institute It states face and cuts riverbank, first section of dirty wall, second section of dirty wall and the connecting wall that dirty system includes the second section two sides;Institute It states the dirty wall 2 of first section of 1, second section of dirty wall and connecting wall 4 upwardly extends from bottom of river channel and is higher than place section just Ordinary water level;The described first section dirty wall 2 of 1, second section of dirty wall forms sludge collecting ditch between corresponding riverbank 31,32 respectively Road 5, the dirt collection channel 5 are connected to the first section 33;By first section of dirty wall of 1, second section of dirty wall on second section 34 The part river that body 2 and connecting wall 4 surround forms water purification river 6.
In the present embodiment, the connecting wall 4 between described first section dirty wall, second section of dirty wall end is equipped with gate 41, in flooding period, the gate 41 can according to need opening and guarantee flood passage safety, and river is made to have normal flood discharge capacity, So that face of the invention is cut dirty system does not influence the normal function in river.Also it can according to need and open gate to the first section sum aggregate Dirty channel 5 carries out erosion and deposition purification.
In practical application, the height of the dirty wall 2 of described first section 1, second section of dirty wall and connecting wall be may be configured as not Riverbank corresponding higher than its makes the water when prominent rise of flood has little time to open gate flood passage, in the first section and dirt collection channel 5 The top that the dirty wall 2 of first section of 1, second section of dirty wall and connecting wall can be crossed enters water purification river, reaches the effect of flood passage Fruit makes river have normal flood discharge capacity.
River 3 in the present embodiment includes first section 33 and two the second sections 34.In practical application, Ke Yigen River is divided into several first sections 33 and several second sections 34 according to the concrete condition in river, the second section 34 is located at The one or both sides of first section 33.
As shown in figure 3, in order to easy for construction and save building time, in the present embodiment, described first section dirty wall and the Two sections of dirty walls are constructed using modular precast body, are linked in sequence structure by several prefabricated modules 7 along riverbank direction respectively At adjacent prefabricated module seam crossing sealing.Connecting wall can also be constructed using prefabricated module in practical application.
Preferably, above-mentioned prefabricated module is the steel plate stubs that both sides have interlocking structure 71, two adjacent steel plates Stubs connect by interlocking structure 71 and form water-stop.
In the present embodiment, it is assumed that the first section 33 is section seriously polluted in river 3, and the section is in treatment and purification qualification Before be not suitable as the use of water purification river, therefore, it is connect with dirt collection channel 5, then is connected by pipeline and municipal wastewater pipe 52 It connects, or is connect again with municipal wastewater pipe 52 by blowdown pumping plant, realize the centralized processing to sewage.
In practical applications, small-sized sewage treatment can be set near the top or river of first section 33 It stands, the first section and/or dirt collection channel are connected to the Sewage Disposal by water pump.
In the present embodiment, it is assumed that the first section 33 is seriously polluted section in river 3, in real river, have the The top of one section 33 may be covered by rocks such as bridge, house road surface etc..
In the present embodiment, municipal wastewater pipe connection, in practical application, sewage in dirt collection channel and the first section can be with There are following methods to be handled:
1. the dirt collection channel 5 and/or the first section 33 are connect with municipal wastewater pipe, sewage is sent at sewage treatment plant's unification Reason.
2. several purify cavities are arranged in first section and/or dirt collection channel 5, the sewage in dirt collection channel 5 is logical Suction pump or other transportation means are crossed into purify cavity, sewage treatment measure is set in purify cavity, the water purification of the purify cavity goes out The mouth of a river is connect with the water purification river 6, and water purification is discharged into water purification river, and recycle river maintains river water cleaning from resulting net force.
3. selection plants purifying plant, launches microorganism, is aquatic dynamic directly in first section and/or dirt collection channel One kind or several purification means combined treatment sewage of object or purification drug.
4. can be arranged near river small-sized when the sewage in the first section and dirt collection channel needs treatment in situ Sewage Disposal, or at the top of the local section small-sized Sewage Disposal is set to save land used, the first section and/ Or dirt collection channel is connected to the Sewage Disposal by water pump, it is net to being discharged into after sewage on the spot purified treatment by Sewage Disposal In water river 6.
In the present embodiment, the dirt collection channel 5 is connect with municipal wastewater pipe 52, and sewage is sent at sewage treatment plant's unification Reason.In practical application, the first section can also be connect with municipal wastewater pipe 52, and sewage is sent to sewage treatment plant and is uniformly processed. First section and/or dirt collection channel can be connect with municipal wastewater pipe 52 by dredge pump.
For safety, beauty and isolation solid waste, the settable cover board of dirt collection channel top in open state.
Dirty system is cut in a kind of river face with underground river of the invention, and the point in pipe scheme is received in existing section of dirt and cuts dirty method Dirt is cut in the face for being changed to river bank, and the sewage of river alongshore is thoroughly retained, prevents purified river from being polluted again, can be replaced Generation, which cuts a dirt and receives pipe, to carry out cutting dirt, when anti-stop cuts dirty the case where recurrent omission blowdown point, and using the river on underground river as Dirt collection section solves the problems, such as that underground river section is difficult to cut dirty processing.In addition, being not suitable as water purification river when part section is seriously polluted , can be using the section being heavily polluted as dirt collection section when road, the section for solving seriously to pollute is difficult to cut dirty and purified treatment Problem.It can be used for implementing in the river or purified river of cleaning project.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, it is other to change, substitution, combination, simplify based on made under design essence of the invention and principle, it is regarded as equivalent Displacement belongs to the scope of protection of the present invention interior.

Claims (11)

1. dirty system is cut in a kind of face in river, it is characterised in that: the river (3) includes several first sections (33) and several A second section (34), first section is section seriously polluted in the capped river in top, underground river or river, described The top of second section (34) is opened wide, and second section (34) is located at the one or both sides of the first section (33);Along the second river First section of dirty wall and second section of dirty wall are constructed in the two sides riverbank of section (34), lean on first section of dirty wall and second section of dirty wall The end position of nearly first section (33) constructs connecting wall;It includes the riverbank of the second section two sides, institute that dirty system is cut in the face State first section of dirty wall, second section of dirty wall and connecting wall;Described first section dirty wall (1), second section of dirty wall (2) and company Connect the ordinary water level that wall (4) upwardly extended and be higher than place section from bottom of river channel;Described first section dirty wall (1), second It cuts dirty wall (2) and forms dirt collection channel (5) between corresponding riverbank (31,32) respectively, the dirt collection channel (5) and the One section (33) connection;By first section of dirty wall (1), second section of dirty wall (2) and connecting wall on second section (34) (4) the part river surrounded forms water purification river (6).
2. dirty system is cut in the face in river as described in claim 1, it is characterised in that: described first section dirty wall, second section of dirt Connecting wall (4) between wall end is equipped with gate (41).
3. dirty system is cut in the face in river as described in claim 1, it is characterised in that: described first section dirty wall (1), second section The height of dirty wall (2) and connecting wall is not higher than its corresponding riverbank.
4. dirty system is cut in the face in river as described in claim 1, it is characterised in that: the river (3) includes first river Section (33) and second section (34), the second section (34) are located at the side of the first section (33).
5. dirty system is cut in the face in river as described in claim 1, it is characterised in that: the river (3) includes first river Section (33) and two the second sections (34), two the second sections (34) are located at the two sides of the first section (33).
6. dirty system is cut in the face in river as described in claim 1, it is characterised in that: the first section is covered by the top of (33) Covering.
7. dirty system is cut in the face in river as described in claim 1, it is characterised in that: described first section dirty wall and second section of dirt Wall is constructed using modular precast body, and first section of dirty wall and second section of dirty wall are respectively by several precast body moulds Block is linked in sequence along riverbank direction and constitutes, adjacent prefabricated module seam crossing sealing.
8. dirty system is cut in the face in river as claimed in claim 7, it is characterised in that: the prefabricated module is both sides with mutual The steel plate stubs (7) of lock construction, two adjacent steel plate stubs are connected by interlocking structure (71) and form water-stop.
9. dirty system is cut in the face in river as described in claim 1, it is characterised in that: the top or river of first section (33) Small-sized Sewage Disposal is set near road, and the first section and/or dirt collection channel are connected to the sewage treatment by water pump It stands.
10. dirty system is cut in the face in river as described in claim 1, it is characterised in that: the dirt collection channel (5) and/or first Section (33) is connect with municipal wastewater pipe (52).
11. dirty system is cut in the face in river as claimed in claim 10, it is characterised in that: the dirt collection channel (5) and/or first Section (33) is connect by blowdown pumping plant with municipal wastewater pipe (52).
CN201710419140.6A 2017-06-06 2017-06-06 A kind of dirty system in the face in river section Pending CN108999140A (en)

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Application Number Priority Date Filing Date Title
CN201710419140.6A CN108999140A (en) 2017-06-06 2017-06-06 A kind of dirty system in the face in river section

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576334A (en) * 2020-05-22 2020-08-25 珠海市规划设计研究院 River course cuts dirty bank wall structure
CN115821843A (en) * 2023-02-08 2023-03-21 福州市规划设计研究院集团有限公司 Cut integrative drainage device of dirty drainage floods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561254A (en) * 2012-01-12 2012-07-11 上海交通大学 River course ecological system for treating non-point source low-pollution water
CN203821547U (en) * 2014-04-24 2014-09-10 梁育雄 Sewage blocking purification trough
CN106746229A (en) * 2016-12-28 2017-05-31 中国科学院南京地理与湖泊研究所 A kind of Drain contamination for river channel mouthful cuts the purified in situ processing method and system of dirty water conservancy diversion
CN207073107U (en) * 2017-06-06 2018-03-06 新大陆科技集团有限公司 Dirty system is cut in a kind of face in river course

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561254A (en) * 2012-01-12 2012-07-11 上海交通大学 River course ecological system for treating non-point source low-pollution water
CN203821547U (en) * 2014-04-24 2014-09-10 梁育雄 Sewage blocking purification trough
CN106746229A (en) * 2016-12-28 2017-05-31 中国科学院南京地理与湖泊研究所 A kind of Drain contamination for river channel mouthful cuts the purified in situ processing method and system of dirty water conservancy diversion
CN207073107U (en) * 2017-06-06 2018-03-06 新大陆科技集团有限公司 Dirty system is cut in a kind of face in river course

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576334A (en) * 2020-05-22 2020-08-25 珠海市规划设计研究院 River course cuts dirty bank wall structure
CN115821843A (en) * 2023-02-08 2023-03-21 福州市规划设计研究院集团有限公司 Cut integrative drainage device of dirty drainage floods

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Application publication date: 20181214