CN208389555U - Symmetrical purification pollution cutting device based on existing drainage system - Google Patents

Symmetrical purification pollution cutting device based on existing drainage system Download PDF

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Publication number
CN208389555U
CN208389555U CN201820362583.6U CN201820362583U CN208389555U CN 208389555 U CN208389555 U CN 208389555U CN 201820362583 U CN201820362583 U CN 201820362583U CN 208389555 U CN208389555 U CN 208389555U
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China
Prior art keywords
symmetrical
cutting device
drainage system
device based
existing drainage
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Active
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CN201820362583.6U
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Chinese (zh)
Inventor
杨银川
崔贺
谢平
晏浩兰
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Shanghai Water Balance Environment Technology Development Co., Ltd.
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Shanghai Shuipingheng Environment Technology Development Co Ltd
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Priority to CN201820362583.6U priority Critical patent/CN208389555U/en
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Abstract

The utility model provides a kind of symmetrical purification pollution cutting device based on existing drainage system characterized by comprising pond body, with inlet and outlet, tubular type cuts dirty module, is arranged in pond body, including one group of " > " shape pipe, the lower section that tubular type cuts dirty module, mud-collecting slot is arranged in slope, the bottom of slope on slope is set, bracket, lower end are arranged on the slope, and tubular type is placed above and cuts dirty module.The symmetrical purification pollution cutting device based on existing drainage system of the utility model, its tubular type is cut dirty module and is optimized using shallow pond precipitating and fluid mechanics principle, the precipitative properties of suspended matter in sewage or rainwater are significantly improved, hydraulics and separative efficiency have been significantly increased.

Description

Symmetrical purification pollution cutting device based on existing drainage system
Technical field
The symmetrical purification pollution cutting device based on existing drainage system that the utility model relates to a kind of, belongs to water process neck Domain.
Background technique
In recent years, black and odorous water improvement is gradually taken seriously, and gradually brings into schedule, in order to effectively control black and odorous water, no Only need to carry out the improvement and reparation of river water environment itself, it more should be from source reduction pollutant.
Black and odorous water primary pollution source first is that deposit in littoral cell Storm Sewer Network and the pollutant wherein carried, Especially existing deposit is possible to be washed into river in Storm Sewer Network during rainfall, so river water often goes out Now the phenomenon that rainy day " black smelly recurrence ".Moreover existing cell " rain dirt hybrid junction " phenomenon is serious, and sanitary sewage is especially done washing Waste water is typically directly discharged into Storm Sewer Network, to aggravate the pollutional load in receiving river, leads to adding for black and odorous water phenomenon It is acute.
In view of the above-mentioned problems, current technology and method and measure due to specific aim is not strong or its engineering feasibility not It is high and be not widely applied and applied always.
Therefore, market needs a kind of section dirty facility for being applied to cell drainage system with strong points, engineering feasibility is high.
Utility model content
The symmetrical purification pollution cutting device based on existing drainage system that the purpose of this utility model is to provide a kind of, with solution The certainly above problem.
The utility model adopts the technical scheme that
A kind of symmetrical purification pollution cutting device based on existing drainage system characterized by comprising pond body, have into The mouth of a river and water outlet, tubular type are cut dirty module, are arranged in pond body, including one group of " > " shape pipe, slope, and setting cuts dirty mould in tubular type The bottom of slope on slope, bracket is arranged in the lower section of block, mud-collecting slot, and lower end is arranged on the slope, and tubular type is placed above and cuts dirty module.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, water inlet is higher by pool bottom predetermined altitude.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, the diameter of " > " shape pipe is 30~80mm,
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, the round tube of " > " shape, two-arm are symmetrical.
Preferably, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has such spy Sign: where " > " shape pipe, 30 °~70 ° of the angle between two-arm and plumb line
Preferably, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has such spy Sign: where " > " shape pipe, the angle between two-arm and plumb line are 60 degree.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, " > " shape pipe, tip is towards water inlet direction.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, also there is training wall, the lower end of training wall is arranged in multiple water inlets in pond body.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has a feature in that Wherein, detachable bucket is equipped with inside mud-collecting slot.
Further, the symmetrical purification pollution cutting device of the invention based on existing drainage system, also has the feature that, Segmented cover board is also included, is covered on the top of pond body.
The beneficial effect of utility model
(1) construction cost is low, it is only necessary to build the structures in cell end;(2) operating cost is very small, entirely In device operational process be not necessarily to dosing, be not necessarily to electricity consumption, without pollution cutting device built in mechanical dredging (3) be it is detachable, after being conducive to Phase cleaning and maintenance, convenient for safeguarding and longtime running;(4) intercepting sewer built in is symmetrical structure, is compared with routine tube settling, It has been obviously reduced pond body dischargeable capacity, has saved occupied area, has saved construction cost;Dirty pond is cut using water flow from bottom to top Guiding, and slope and bucket are organically combined, greatly improve the purification efficiency of sewage or rainwater in the facility;(5) this is practical New design structure is simple, for conventional cuboid Hydraulic Projects structures, to construction party without particular/special requirement, engineering exploitativeness with can Generalization is stronger;(6) there is buffering effect to rainfall Initial Runoff effect, and effectively retained what cell pipe network washed away Deposit can solve black and odorous water occurring source from source;(7) pass through small-scale structures and lesser fund Investment largely shuts off the pollutant that cell rainwater carries in cell end, both solves black and odorous water pollution from source Source;(8) effectively shut off to initial rainwater to the structures.(9) design is better than traditional inclined-tube sedimentation tank, effectively saves Pond body occupied area, and the utility model is conventional structures, convenient for construction, symmetric form tubular type is cut dirty module and is precipitated using shallow pond It is optimized with fluid mechanics principle, significantly improves the precipitative properties of suspended matter in sewage or rainwater, significantly increase Hydraulics and separative efficiency.
Detailed description of the invention
Fig. 1 is the symmetrical purification pollution cutting device elevation based on existing drainage system of the utility model.
Fig. 2 is the schematic diagram of water inlet and training wall;
Fig. 3 is the top view that tubular type cuts dirty pond;
Fig. 4 is the flow path figure of the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model below in conjunction with attached drawing.
As shown in Figures 1 to 4, the symmetrical purification pollution cutting device based on existing drainage system, comprising: pond body 1, tubular type are cut Dirty module 2, slope 8 and mud-collecting slot 7.
Pond body 1 is built in below ground, and inside has cavity, and for conventional Hydraulic Projects structures, pond body 1 uses reinforced concrete knot Structure, while water-proofing treatment appropriate is done, dirty module 2 is cut for storing rainwater and placing.Pond body 1 has water inlet 3 and water outlet 4, water inlet 3 is higher by 1 bottom predetermined altitude of pond body.Water inlet 3 is higher by 1 bottom 50-80cm of pond body, for storing initial rainwater, Disturbance basic sediment is prevented simultaneously.Water outlet 4 is overflow water outlet.In the utility model, 1 volume of pond body is about 8m3, specifically Using when designed according to plot area and local rainfall throughout the year.
Also there is training wall 6, as shown in Fig. 2, the lower end of training wall 6 is arranged in multiple water inlets 3 in pond body 1.Receive by The rainwater that water inlet pipe 11 falls.It is equipped with water outlet 4 above pond body 1, connects outlet pipe.
Filter screen 5 is set between training wall 6 and the side wall of pond body 1, and filter screen 5 is located at the lower section of water inlet line 11.Sewage Hydraulic jump occurs through filter screen 5, energy is released.The specification of filter screen 5 is 50~150 mesh, and material is stainless steel, nylon or people Work synthetic fibers.
Tubular type cuts dirty module 2, is arranged in pond body 1, including " > " the shape pipe 21 that multiple groups are laterally arranged successively, arrangement mode As shown in figures 1 and 3." > " shape pipe 21 is round tube, and it is in the present embodiment 50mm that the diameter of round tube, which is 30~80mm,. The material of " > " shape pipe 21 is UPVC.
The two-arm of the round tube of " > " shape is symmetrical up and down.30 ° of angle between the two-arm and plumb line of " > " shape pipe 21 ~70 °.Angle between the two-arm and plumb line of " > " shape pipe 21 is 60 degree.The tip of " > " shape pipe 21 is towards 3 side of water inlet To.As shown in figure 4, the arrow direction in figure is water (flow) direction, when water flow is flowed up by " > " shape pipe 21, due to " > " The shape of shape pipe 21 can more effectively make the particulate matter in water precipitate.
The lower section that tubular type cuts dirty module 2 is arranged in slope 8,
The bottom of slope on slope 8, bracket is arranged in mud-collecting slot 7, and lower end is arranged on slope 8, and tubular type is placed above and cuts dirty module 2.Detachable bucket is equipped with inside mud-collecting slot 7.
Segmented cover board 9 covers the top in pond body 1.It is cleaned convenient for 7 dredging of mud-collecting slot and strainer 5 and pond body 1 is overhauled; Cover board material is reinforced concrete, rigid plastics or steel grating, having a size of 30~60cm square.
Based on the above design, pair based on existing drainage system for being placed in cell Storm Sewer Network end of the utility model Title formula purifies pollution cutting device comprising following operating condition:
Operating condition one: the structures water inlet 3 is accessed in cell Storm Sewer Network end;
Operating condition two: having washing sewage entrance when fine day, washing sewage enters pond body 1, and into filter screen 5 water occurs for inlet Jump, energy are released, and water level is stepped up, by cutting dirty 2 overflow of module to outlet pipe;
Operating condition three: entering when fine day and without washing sewage, and water level constantly declines, and deposit is sliding along 1 bottom ramp 8 of pond body Enter mud-collecting slot 7;
Operating condition four: the rainy day, rainwater is leading in rain dirt mixing water, and the deposit in Intra-cell pipe network is washed into the structure Object is built, inlet is enriched in mud-collecting slot along slope 8 by gravity and hydro-flow thrust effect by drop energy dissipating, deposit 7;
Operating condition five: after longtime running, appropriate time, hand sweeping water inlet strainer are selected;
Operating condition six: after longtime running, appropriate time, hand sweeping mud-collecting slot deposit and removable module of shutting off are selected.

Claims (10)

1. a kind of symmetrical purification pollution cutting device based on existing drainage system characterized by comprising
Pond body has inlet and outlet,
Tubular type cuts dirty module, is arranged in pond body, including multiple groups " > " shape pipe,
The lower section that the tubular type cuts dirty module is arranged in slope,
The bottom of slope on the slope is arranged in mud-collecting slot,
Bracket, lower end are arranged on the slope, and the tubular type is placed above and cuts dirty module.
2. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, water inlet is higher by pool bottom predetermined altitude.
3. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, the diameter of " > " shape pipe is 30~80mm.
4. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, the round tube of " > " shape, two-arm are symmetrical.
5. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, " > " shape pipe, 30 °~70 ° of the angle between two-arm and plumb line.
6. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, " > " shape pipe, the angle between two-arm and plumb line are 60 degree.
7. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, " > " shape pipe, tip is towards water inlet direction.
8. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, also there is training wall, the lower end of training wall is arranged in multiple water inlets in pond body.
9. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, it is characterised in that:
Wherein, detachable bucket is equipped with inside mud-collecting slot.
10. the symmetrical purification pollution cutting device based on existing drainage system as described in claim 1, which is characterized in that also have Have:
Segmented cover board covers the top in the pond body.
CN201820362583.6U 2018-03-16 2018-03-16 Symmetrical purification pollution cutting device based on existing drainage system Active CN208389555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820362583.6U CN208389555U (en) 2018-03-16 2018-03-16 Symmetrical purification pollution cutting device based on existing drainage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820362583.6U CN208389555U (en) 2018-03-16 2018-03-16 Symmetrical purification pollution cutting device based on existing drainage system

Publications (1)

Publication Number Publication Date
CN208389555U true CN208389555U (en) 2019-01-18

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116984070A (en) * 2023-09-26 2023-11-03 云南云陶文化产业有限公司 Pottery raw material grinding device with particle screening function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116984070A (en) * 2023-09-26 2023-11-03 云南云陶文化产业有限公司 Pottery raw material grinding device with particle screening function
CN116984070B (en) * 2023-09-26 2023-12-08 云南云陶文化产业有限公司 Pottery raw material grinding device with particle screening function

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Address after: Room 190, F District, First Floor, 5251 Huqingping Road, Qingpu District, Shanghai, 201799

Patentee after: Shanghai Water Balance Environment Technology Development Co., Ltd.

Address before: 201799, No. 588, Shengli Road, No. 3, building B, zone 164, Qingpu District, Shanghai, China

Patentee before: SHANGHAI SHUIPINGHENG ENVIRONMENT TECHNOLOGY DEVELOPMENT CO., LTD.

CP03 Change of name, title or address