CN205773612U - Sewage disposal system and sewage collection equipment thereof - Google Patents

Sewage disposal system and sewage collection equipment thereof Download PDF

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Publication number
CN205773612U
CN205773612U CN201620336391.9U CN201620336391U CN205773612U CN 205773612 U CN205773612 U CN 205773612U CN 201620336391 U CN201620336391 U CN 201620336391U CN 205773612 U CN205773612 U CN 205773612U
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China
Prior art keywords
sewage
collection equipment
branch sewer
sewer road
cell body
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CN201620336391.9U
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Chinese (zh)
Inventor
张源凯
罗涛
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Shangchuan Beijing Environmental Engineering Co ltd
Shine Beijing Water Co ltd
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Shang Chuan (beijing) Water Co Ltd
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Abstract

The utility model discloses a kind of sewage disposal system and sewage collection equipment thereof, sewage collection equipment includes: for the first branch sewer road (2) connected with user's drainage system (1);The anaerobic digester (3) connected with the outfan of described branch sewer road (2);The the second branch sewer road (4) connected with the fluid output port of described anaerobic digester (3);For the sewage main pipe (5) connected with sewage-treatment plant (B), the outfan in described second branch sewer road (4) connects with described sewage main pipe (5), and described sewage main pipe (5) is PVC.The sewage collection equipment that this utility model provides, improves sewage transport sealing, reduces capital cost and maintenance management expense.

Description

Sewage disposal system and sewage collection equipment thereof
Technical field
This utility model relates to technical field of sewage treatment equipment, receives particularly to a kind of sewage disposal system and sewage thereof Acquisition means.
Background technology
In order to avoid environmental pollution, sewage needs could discharge through sewage disposal.At present, wastewater treatment in China also exists Serious problem, especially country sewage.
At present, the sanitary sewage of Mei Jia peasant household, all can be through anaerobic digester (as changed excrement before entering sewage main pipe Pond) process.Wherein, sewage main pipe is mainly reinforced concrete pipiline.In order to ensure that the sewage in sewage main pipe has Certain flow velocity, it is necessary to assure the layout of sewage main pipe meets gradient demand, this expense having resulted in capital construction is bigger.Along with Sewage network runs the elongated of time, the phenomenon of mud and sand silting and blocking occurs, considerably increase pipe network in sewage main pipe Maintenance cost.Due to the self property of reinforced concrete pipiline, its joint is more, and, there is the phenomenon of effluent seepage, seriously Have impact on sewage transport sealing
Therefore, how to improve sewage transport sealing, reduce capital cost and maintenance management expense, be the art people Member's problem demanding prompt solution.
Utility model content
In view of this, this utility model provides a kind of sewage collection equipment, to improve sewage transport sealing, reduces base Build expense and maintenance management expense.The invention also discloses a kind of sewage disposal system.
For achieving the above object, the following technical scheme of this utility model offer:
From above-mentioned technical scheme it can be seen that this utility model provide sewage collection equipment, including:
For the first branch sewer road connected with user's drainage system;
The anaerobic digester connected with the outfan in described branch sewer road;
The the second branch sewer road connected with the fluid output port of described anaerobic digester;
For the sewage main pipe connected with sewage-treatment plant, the outfan in described second branch sewer road and described dirt Water main pipe connects, and described sewage main pipe is PVC.
Preferably, in above-mentioned sewage collection equipment, the cell body of described anaerobic digester is provided above inspection shaft.
Preferably, in above-mentioned sewage collection equipment, it is provided with in the cell body of described anaerobic digester and described first sewage The energy dissipating plate that the water side of branch pipe(tube) is correspondingly arranged.
Preferably, in above-mentioned sewage collection equipment, in also including being arranged at the cell body of described anaerobic digester and opening court On basket grid;
Be additionally provided with the first baffle plate, second baffle and third gear plate in described cell body, described first baffle plate be positioned at described in carry Basket grid is towards being connected on the sidewall in described first branch sewer road and with the bottom surface of described cell body, and described second baffle is supported in The bottom surface of described basket grid and being connected with described first baffle plate, described third gear plate is positioned at described basket grid towards described The top of the sidewall in two branch sewer roads and being connected with the end face of described cell body.
Preferably, in above-mentioned sewage collection equipment, it is additionally provided with in described cell body and is positioned at described basket grid towards described First scumboard of the side in the first branch sewer road, described first scumboard is connected with the end face of described cell body.
Preferably, in above-mentioned sewage collection equipment, it is provided with in the cell body of described anaerobic digester and described second sewage The second scumboard that the water intake end of branch pipe(tube) is correspondingly arranged, described second scumboard (39) connects with the end face of described cell body Connect.
Preferably, in above-mentioned sewage collection equipment, the outfan in described second branch sewer road is provided with check-valves;
Described first branch sewer road and described second branch sewer road are PVC.
Preferably, in above-mentioned sewage collection equipment, the caliber scope in described first branch sewer road is 25mm-80mm, institute The caliber scope stating the second branch sewer road is 20mm-75mm, and the caliber scope of described sewage main pipe is 75mm-200mm.
This utility model additionally provides a kind of sewage disposal system, including sewage collection equipment, described sewage collection equipment For the sewage collection equipment as described in above-mentioned any one.
Preferably, in above-mentioned sewage disposal system, the sewage-treatment plant of described sewage disposal system includes biological treatment The inclined-plate clarifying basin that device and the outfan with described biological treatment device connect.
The sewage collection equipment that this utility model provides, is drawn sewage by user's drainage system by the first branch sewer road Enter anaerobic digester and carry out anaerobic digestion, then flow to sewage main pipe by the second branch sewer road, sewage main pipe and multiple the Two branch sewer road connections, form sewage interflow.Wherein, sewage main pipe is PVC, and PVC has inner wall smooth, no Easily fouling, hydraulics is good, corrosion-resistant, lightweight, it is easy to connect to process and the not advantage such as easy to leak, therefore, decreases pipeline Joint and the phenomenon of effluent seepage, improve sewage transport sealing;Avoid the laying of reinforced concrete pipiline, and then keep away Exempt to lay the requirement to the capital construction gradient of the sewage main pipe, reduced the capital cost laying pipeline;Further, in sewage main pipe Portion's effluent flow rate is relatively big, reaches to wash away voluntarily the effect of inner-walls of duct, self-cleaning effect is preferable, it is to avoid mud and sand silting and pipeline The situation of blocking, reduces maintenance management expense.
This utility model additionally provides a kind of sewage disposal system with above-mentioned sewage collection equipment.Due to above-mentioned sewage Collection device has above-mentioned technique effect, and the sewage disposal system with above-mentioned sewage collection equipment also should have same technology Effect, is no longer discussed in detail at this.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the sewage collection equipment that Fig. 1 provides for this utility model embodiment;
The structural representation of the sewage disposal system that Fig. 2 provides for this utility model embodiment.
Wherein,
Sewage collection equipment-A, user drainage system-1, the first branch sewer road-2, anaerobic digester-3, cell body-31, Basket grid-32, inspection shaft-33, energy dissipating plate-34, the first scumboard-35, the first baffle plate-36, second baffle-37, the 3rd Baffle plate-38, the second scumboard-39, the second branch sewer road-4, check-valves-41, sewage main pipe-5, sewage-treatment plant- B, biological treatment device-6, inclined-plate clarifying basin-7.
Detailed description of the invention
The utility model discloses a kind of sewage collection equipment, to improve sewage transport sealing, reduce capital cost and Maintenance management expense.The invention also discloses a kind of sewage disposal system.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to the structural representation of the sewage collection equipment that Fig. 1 and Fig. 2, Fig. 1 provide for this utility model embodiment;Figure The structural representation of 2 sewage disposal systems provided for this utility model embodiment.
A kind of sewage collection equipment that this utility model embodiment provides, including the first branch sewer road 2, anaerobic digester 3, the second branch sewer road 4 and sewage main pipe 5.Wherein, the first branch sewer road 2 is for connecting with user's drainage system 1, dirty Water main pipe 5 is for connecting with sewage-treatment plant B, and anaerobic digester 3 connects with the outfan in branch sewer road 2, and second is dirty Water branch pipe(tube) 4 connects with the fluid output port of anaerobic digester 3, and the outfan in the second branch sewer road 4 is with sewage main pipe 5 even Logical, sewage main pipe 5 is PVC (Polyvinyl chloride, polrvinyl chloride) tubing.
The sewage collection equipment that this utility model embodiment provides, is arranged sewage by user by the first branch sewer road 2 Water system 1 introduces anaerobic digester 3 and carries out anaerobic digestion, then is flow to sewage main pipe 5, sewage master by the second branch sewer road 4 Main 5 connects with multiple second branch sewer roads 4, forms sewage interflow.Wherein, sewage main pipe 5 is PVC, PVC Have inner wall smooth, less scaling, hydraulics good, corrosion-resistant, lightweight, process the easy to connect and not advantage such as easy to leak, Therefore, decrease the phenomenon of pipe joint and effluent seepage, improve sewage transport sealing;Avoid concrete reinforced pipe The laying in road, and then avoid the laying sewage main pipe 5 requirement to the capital construction gradient, reduce the capital cost laying pipeline; Further, the internal effluent flow rate of sewage main pipe 5 is relatively big, reaches to wash away voluntarily the effect of inner-walls of duct, and self-cleaning effect is preferable, keeps away Exempt from the situation of mud and sand silting and pipeline blockage, reduce maintenance management expense.
The cell body 31 of anaerobic digester 3 is provided above inspection shaft 33.By arranging above-mentioned inspection shaft 33, in order to observe Situation within cell body 31.Wherein, depending on the quantity of inspection shaft 33 and position are according to the practical structures of anaerobic digester 3.
The energy dissipating plate that the water side with the first branch sewer road 2 is correspondingly arranged it is provided with in the cell body 31 of anaerobic digester 3 34.The current being flowed into cell body 31 by the water side in the first branch sewer road 2 contact with energy dissipating plate 34, then fall into the end of cell body 31 Portion.By arranging energy dissipating plate 34, it is to avoid current directly contact with at the bottom of pond, and then reduce current and directly impact the bottom of cell body 31 And cause turbulent fluctuation excessive, it is to avoid the mud at the bottom of pond is rushed.
Owing to sewage main pipe 5 is PVC, in order to ensure its intensity, the caliber of sewage main pipe 5 is unsuitable excessive.For Avoiding bigger solid matter to flow into sewage main pipe 5, the sewage collection equipment that this utility model embodiment provides also includes It is arranged at the interior and opening up basket grid 32 of cell body 31 of anaerobic digester 3;Be additionally provided with in cell body 31 first baffle plate 36, Second baffle 37 and third gear plate 38, the first baffle plate 36 be positioned at basket grid 32 towards on the sidewall in the first branch sewer road 2 and Being connected with the bottom surface of cell body 31, second baffle 37 is supported in the bottom surface of basket grid 32 and is connected with the first baffle plate 36, third gear Plate 38 is positioned at basket grid 32 and is connected towards the top of the sidewall in the second branch sewer road 4 and with the end face of cell body 31.That is, first Baffle plate 36, second baffle 37 and third gear plate 38 surround a fluid passage, and basket grid 32 is positioned at this fluid passage so that Sewage is flowed into basket grid 32 along fluid passage by the opening of basket grid 32, and by the filtering holes stream of basket grid 32 sidewall Go out, finally flowed out by the second branch sewer road 4.When in basket grid 32, impurity is too much, by basket grid 32 by cell body 31 Put forward, be reentered in cell body 31 after removing internal impurity.Wherein, the aperture span of the filtering holes of basket grid 32 is 1mm-20mm.Further, the first baffle plate 36 is connected with the bottom surface of cell body 31, effectively prevent the mud at the bottom of pond and flows to the second sewage and prop up Pipeline 4.
The first scumboard being positioned at basket grid 32 towards the side in the first branch sewer road 2 it is additionally provided with in cell body 31 35, the first scumboard 35 is connected with the end face of cell body 31.That is, this first scumboard 35 is positioned at the first baffle plate 36, second gear The fluid passage that plate 37 and third gear plate 38 surround is passed through the entrance of basket grid 32, by the first scumboard 35, hinders Float at this, effectively reduces the concentration of the float flowing out anaerobic digester 3.
Further, it is provided with the water intake end with the second branch sewer road 4 in the cell body 31 of anaerobic digester 3 to be correspondingly arranged The second scumboard 39, the second scumboard 39 is connected with the end face of cell body 31.It is dirty that second scumboard 39 hinders second The float of water branch pipe(tube) 4 porch, reduce further the concentration of the float flowing out anaerobic digester 3.
The outfan in the second branch sewer road 4 is provided with check-valves 41.By arranging check-valves 41 so that sewage is only capable of Flowed to sewage main pipe 5 by the second branch sewer road 4, effectively prevent the feelings of sewage backflow.
Preferably, the first branch sewer road 2 and the second branch sewer road 4 are PVC.By above-mentioned setting, enter one Step facilitates pipe arrangement.
The caliber scope in the first branch sewer road 2 is 25mm-80mm, and the caliber scope in the second branch sewer road 4 is 20mm- 75mm, the caliber scope of sewage main pipe 5 is 75mm-200mm.That is, the pvc pipe that above-mentioned pipeline all uses diameter to be less than 200mm Material, owing to its diameter is less, meets crushing resistance demand, and, in pipeline, effluent flow rate is relatively big, reaches to wash away in pipeline voluntarily The effect of wall, self-cleaning effect is preferable, it is to avoid the situation of mud and sand silting and pipeline blockage, reduces maintenance management expense.Especially It is sewage main pipe 5, although the caliber of sewage main pipe 5 is slightly larger than the first branch sewer road 2 and the second branch sewer road 4, But the sewage interflow that the sewage in sewage main pipe 5 is multiple second branch sewer road 4 conveying forms, therefore, sewage main pipe 5 Interior effluent flow rate is bigger.
As in figure 2 it is shown, this utility model embodiment additionally provides a kind of sewage disposal system, including sewage collection equipment A, Sewage collection equipment A is such as any one sewage collection equipment above-mentioned.Owing to above-mentioned sewage collection equipment A has above-mentioned technology effect Really, the sewage disposal system with above-mentioned sewage collection equipment A also should have same technique effect, tires out the most one by one at this State.
In the present embodiment, the sewage-treatment plant B of sewage disposal system includes biological treatment device 6.Sewage-treatment plant B Water inlet pipe connection sewage main pipe 5 and biological treatment device 6.Wherein, biological treatment device 6 includes Activated Sludge Process Processing unit, the processing unit of bio membrane process, oxidation pond and wetland etc..Due in the present embodiment without anaerobic digestion pair Organic degraded in sewage, in combined sewage, organic content is the most sufficient, therefore, uses biological treatment device 6, effectively Improve treatment effect.Wherein, biological treatment device 6 can use kinds of processes to process, such as Activated Sludge Process or Bio membrane process etc..Wherein, Activated Sludge Process mainly include A2/O (naerobic-Anoxic-Oxi, anaerobic-anoxic- Aerobic) technique, SBR (Sequencing Batch Reactor Activated Sludge, sequencing batch active sludge) work The modification etc. of skill, oxidation ditch process and these techniques;Bio membrane process mainly includes biological filtering tank process, biological rotating disk work Skill and the modification etc. of these techniques.
Sewage-treatment plant B also includes the inclined-plate clarifying basin 7 connected with the outfan of biological treatment device 6.Sewage by During biological treatment device 6 flows to inclined-plate clarifying basin 7, add coagulant, reduce phosphorus content further.Sewage is through swash plate Sedimentation tank 7, effectively removes the suspended particulate substance of residual in sewage, further increases treatment effect.
In a kind of specific embodiment, use biological treatment device 6 that sewage is processed.Wherein, biological treatment device 6 For mental retardation self-loopa sewage-treatment plant.In sewage collection equipment A, the caliber in the first branch sewer road 2 is 50mm, the second sewage The caliber 30mm of branch pipe(tube) 4, the caliber of sewage main pipe 5 is 75mm.Above-mentioned pipeline is PVC.Sewage is in anaerobic digestion In the cell body 31 in pond 3, the time of staying is 5 days.Having basket grid 32 in cell body 31, the aperture of the filtering holes of basket grid 32 is 5mm.As follows through the Inlet and outlet water water quality data of this sewage disposal system:
The water quality of table 1 sewage Inlet and outlet water
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (10)

1. a sewage collection equipment, it is characterised in that including:
For the first branch sewer road (2) connected with user's drainage system (1);
The anaerobic digester (3) connected with the outfan of described branch sewer road (2);
The the second branch sewer road (4) connected with the fluid output port of described anaerobic digester (3);
For the sewage main pipe (5) connected with sewage-treatment plant (B), the outfan in described second branch sewer road (4) with Described sewage main pipe (5) connects, and described sewage main pipe (5) is PVC.
2. sewage collection equipment as claimed in claim 1, it is characterised in that on the cell body (31) of described anaerobic digester (3) Side is provided with inspection shaft (33).
3. sewage collection equipment as claimed in claim 1, it is characterised in that in the cell body (31) of described anaerobic digester (3) It is provided with the energy dissipating plate (34) that the water side with described first branch sewer road (2) is correspondingly arranged.
4. sewage collection equipment as claimed in claim 1, it is characterised in that also include being arranged at described anaerobic digester (3) Cell body (31) in and opening up basket grid (32);
The first baffle plate (36), second baffle (37) and third gear plate (38), described first gear it is additionally provided with in described cell body (31) Plate (36) be positioned at described basket grid (32) towards on the sidewall in described first branch sewer road (2) and with described cell body (31) Bottom surface connects, and described second baffle (37) is supported in the bottom surface of described basket grid (32) and connects with described first baffle plate (36) Connecing, described third gear plate (38) is positioned at the described basket grid (32) top towards the sidewall in described second branch sewer road (4) And be connected with the end face of described cell body (31).
5. sewage collection equipment as claimed in claim 4, it is characterised in that be additionally provided with in described cell body (31) described in being positioned at Basket grid (32) towards first scumboard (35) of the side in described first branch sewer road (2), described first scum silica frost every Plate (35) is connected with the end face of described cell body (31).
6. sewage collection equipment as claimed in claim 1, it is characterised in that in the cell body (31) of described anaerobic digester (3) It is provided with the second scumboard (39) that the water intake end with described second branch sewer road (4) is correspondingly arranged, described second scum silica frost Dividing plate (39) is connected with the end face of described cell body (31).
7. sewage collection equipment as claimed in claim 1, it is characterised in that the outfan in described second branch sewer road (4) It is provided with check-valves (41);
Described first branch sewer road (2) and described second branch sewer road (4) are PVC.
8. the sewage collection equipment as described in any one of claim 1-7, it is characterised in that described first branch sewer road (2) Caliber scope be 25mm-80mm, the caliber scope in described second branch sewer road (4) is 20mm-75mm, described sewage trunk The caliber scope of pipe (5) is 75mm-200mm.
9. a sewage disposal system, including sewage collection equipment (A), it is characterised in that described sewage collection equipment (A) is such as Sewage collection equipment described in any one of claim 1-8.
10. sewage disposal system as claimed in claim 9, it is characterised in that the sewage disposal dress of described sewage disposal system Put the inclined-plate clarifying basin (7) that (B) includes that biological treatment device (6) and the outfan with described biological treatment device (6) connect.
CN201620336391.9U 2016-04-20 2016-04-20 Sewage disposal system and sewage collection equipment thereof Active CN205773612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620336391.9U CN205773612U (en) 2016-04-20 2016-04-20 Sewage disposal system and sewage collection equipment thereof

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Application Number Priority Date Filing Date Title
CN201620336391.9U CN205773612U (en) 2016-04-20 2016-04-20 Sewage disposal system and sewage collection equipment thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108174816A (en) * 2017-12-29 2018-06-19 五河县智凯环保科技有限公司 A kind of rural culture industry water circulating repetition utilizes system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108174816A (en) * 2017-12-29 2018-06-19 五河县智凯环保科技有限公司 A kind of rural culture industry water circulating repetition utilizes system

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231007

Address after: 101399 north of wenyuying village, Gaoliying Town, Shunyi District, Beijing

Patentee after: SHINE (BEIJING) WATER CO.,LTD.

Patentee after: Shangchuan (Beijing) Environmental Engineering Co.,Ltd.

Address before: Room 3009, 3rd Floor, Municipal Office Building, No. 2 Guangxi Gate Road, Haidian District, Beijing, 100097

Patentee before: SHINE (BEIJING) WATER CO.,LTD.