CN107596781A - Online Processing System with particle precipitation and separation device - Google Patents
Online Processing System with particle precipitation and separation device Download PDFInfo
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- CN107596781A CN107596781A CN201711040286.6A CN201711040286A CN107596781A CN 107596781 A CN107596781 A CN 107596781A CN 201711040286 A CN201711040286 A CN 201711040286A CN 107596781 A CN107596781 A CN 107596781A
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- online processing
- barricade
- rainwater
- filter screen
- water inlet
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Abstract
The invention discloses a kind of Online Processing System with particle precipitation and separation device, including online processing pond, particle precipitation and separation device is set in online processing pond, including is oppositely arranged on bottom of pond portion and at least two sides barricade extended to upper end, and the upper end of barricade is provided with support frame;Filter screen arranges that forming the water inlet pipe one end for being only oriented towards online processing pond on the support frame has the semi-enclosed cavity of opening, for carrying out filtering precipitation to entering the rainwater in the online processing pond of rainwater.The settler completes the pretreatment of rainwater by the way of gravitational settling and screen pack, contained floating object and greasy dirt are intercepted and collected in its interior in rainwater, particulate matter in rainwater is after the stop of several barricades, the cavity bottom being deposited between barricade and barricade, it is finally low without granule content in floating object and water from the water of outlet pipe outflow, it is the clean rainwater of comparison, it is therefore prevented that water pollution.
Description
Technical field
The present invention relates to rainwater treatment technical field, and in particular to a kind of online processing with particle precipitation and separation device
System.
Background technology
With the fast development of urbanization, Permeable stratum area is increasing on ground, pollutant at these fluid-tightly
Gradually accumulated on face, when rainfall, pollutant is poured rainfall runoff system and forms rainwater runoff pollution by rain drop erosion ground.Rain
Water runoff pollution is a kind of diffusion contact scar, then into natural water, causes water pollution.It is non-as caused by rainfall runoff
Point-source pollution is increasingly becoming the important sources of urban water-body pollutant, and the pollutant in city rainfall runoff is mainly derived from precipitation
The leaching of wet deposition and city impermeable surface pollutant caused by elution atmosphere pollution washes away, and the latter accounts for rainfall runoff dirt
Contaminate more than the 90% of thing total amount.Particulate matter is the main carriers of city impermeable surface pollutant, such as:Atmospheric sedimentation, automobile
A large amount of dirts that the particulate matters such as tail gas, tire wear, Snow Agent, the deposit on construction site, solid refuse and percolate contain
Contaminate thing (COD, nutrients, organic matter, heavy metal, pathogen etc.), finally will all be eluted in rainwater, migrate under souring to by
Receive in water body, and serious harm is produced to its ecological environment.Particulate matter in rainfall runoff also results in receiving water body turbidity liter
It is high, it is generally recognized that particulate matter is the potential component that composing environment water quality deteriorates.In addition, particulate matter washes away work in rainfall runoff
With lower meeting generation deposition in pipeline after entering urban drainage pipeline system, pipeline sediment pollution and effectiveness factors are formed.
Therefore, rainwater drops to ground and forms runoff, can contain particle and the floating objects such as substantial amounts of silt, if not to rainwater
In particulate matter and floating object carry out intercept process be just exhausted directly to natural water, natural water will be polluted, therefore
Need to be separated these pollutants with rainwater in online pond.At present to the most disposal side using strainer filtering of rainwater
Formula, rainwater is subjected to simple filtering pretreatment, but the mode of this strainer filtering can bring many problems, as filter screen may
Blocking, hinder the discharge of rainwater to cause the waterlogging in city, floating object not to be collected but after intercepting, cleaning is inconvenient, and this
Kind mode form is single, can only remove floating object, can not remove the particulate matter in rainwater.
The content of the invention
The present invention is intended to provide a kind of Online Processing System with particle precipitation and separation device, it can be carried out to rainwater
High-rate sedimentation so that floating object and particulate separation come out in rainwater.
To achieve these goals, according to an aspect of the invention, there is provided a kind of have particle precipitation and separation device
Online Processing System, including online processing pond, particle precipitation and separation device be arranged in online processing pond, and it includes at least two
Face barricade, barricade are oppositely disposed at the online processing pond bottom of rainwater and extended to top, and the upper end of barricade is provided with carriage
Frame;Filter screen, which is arranged in, to be formed the water inlet pipe one end for being only oriented towards the online processing pond of rainwater and has half envelope of opening in the support frame
Enclosed cavity, for carrying out filtering precipitation to entering the rainwater in the online processing pond of rainwater.
Preferably, support frame forms the interface components with trapezium structure in water inlet.
Preferably, to be that two trapezium structure bases are relative form interface components, and superposed trapezium structure its hypotenuse is just
Against the water inlet pipe, the bottom of pond of the online processing pond of rainwater is faced positioned at the trapezium structure of bottom its hypotenuse;The screen pack
It is arranged on interface components, and the level height of open at one end bottom is less than the minimum point of water inlet pipe.
Preferably, mesh density of the mesh density of the screen pack at interface components higher than the screen pack in support frame.
Preferably, in the gap between support frame is arranged at the top of barricade upper end and the online processing pond of rainwater;Barricade top
Portion is concordant with the minimum point of water inlet pipe.Preferably, the bottom for keeping off coping and the filter screen is provided with gap.
Preferably, filter screen includes top screen, is arranged on top screen lower section and the bottom screen relative with top screen
And the side filter screen of both sides and the rear portion filter screen of the remote water inlet pipe.
Preferably, rainwater particle precipitation and separation device includes two sides barricade that is vertical with water inlet pipe and being oppositely arranged, close
The wall height of described water inlet pipe one end be less than away from water inlet pipe one end barricade, filter screen include two side screens, top screen with
And the bottom screen relative with the top screen, filter screen form hemi-closure space with the barricade away from water inlet pipe one end.
Preferably, two sides barricade extends to the inwall of online processing pond along its length.
Preferably, the side filter screen at interface components is highly less than the height of the side filter screen in support frame.
Preferably, rainwater particle precipitation and separation device includes the four sides barricade for perpendicular and parallel setting of being hung down respectively with water inlet pipe;
Wherein close to water inlet pipe one end barricade height less than two sides wall height to form water inlet;Support frame, which has, divides
The top and bottom framework of top and bottom filter screen Yong Yu be installed;Filter screen and barricade, which form one end, has the semiclosed chamber of opening
Body.
Preferably, barricade is additionally provided with opening close to one end of the online processing pond bottom of pond of rainwater, after causing filtering to precipitate
Rainwater flows to delivery port by opening.
Preferably, Online Processing System also includes flood passage gallery and blowoff basin, and flood passage gallery is arranged rainwater by water inlet pipe
To the water inlet of rainwater particle precipitation and separation device;Blowoff basin and the online processing pond of rainwater are separated by spilling water wall;Spilling water wall
Height less than the online processing pond of rainwater pool wall height.
Preferably, it is additionally provided with grease absorber close to one end of rainwater particle precipitation and separation device on spilling water wall;It is preferred that
Ground, grease absorber are arranged on the middle part of spilling water wall and extended to the top of the online processing pond of rainwater, and its height is higher than excessive
The height of waterwall.
Preferably, grease absorber extends to the inside both ends side-walls of the online processing pond of rainwater in the longitudinal direction.
Beneficial effects of the present invention:
1st, Online Processing System of the invention completes the pretreatment of rainwater by the way of gravitational settling and screen pack.Through
After processing, contained floating object and greasy dirt are intercepted and collect particulate matter in its interior, and in rainwater through several in rainwater
After barricade stops, the cavity bottom that is deposited between barricade and barricade, finally from the rainwater of outlet pipe outflow without floating object and
Particle content is low in water, is the clean rainwater of comparison, it is therefore prevented that water pollution.
2nd, the online processing pond of the rainwater is provided with overflow wall, when rainwater have little time processing when can direct overflow, do not influence flood passage.
Brief description of the drawings
Fig. 1 is the overall structure signal of the Online Processing System with particle precipitation and separation device in the embodiment of the present invention
Figure;
Fig. 2 is the top view of the Online Processing System with particle precipitation and separation device in the embodiment of the present invention.
Description of reference numerals:1st, online processing pond;10th, barricade;20th, filter screen;30th, support frame;31st, water inlet;32nd, hold in the mouth
Relay part;40th, water inlet pipe;50th, flood passage gallery;60th, blowoff basin;70th, spilling water wall;80th, grease absorber;90th, pit;91st, dive
Dirty pump;92nd, electric gate valve.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to that this hair is well understood
It is bright, but they do not form to protection scope of the present invention and limited.
As depicted in figs. 1 and 2, according to the present invention, particle precipitation and separation device is arranged on the online bottom of processing pond 1, and it is wrapped
Include at least two sides barricade 10.Wherein two sides barricade 10 is oppositely disposed at the online bottom of processing pond 1 and extended to upper end.Barricade 10
Upper end be provided with support frame 30, filter screen 20, which is arranged in be formed in support frame 30, is only oriented towards entering for the online processing pond 1 of rainwater
The one end of water pipe 40 has the semi-enclosed cavity of opening, for carrying out filtering precipitation to entering the rainwater in online processing pond 1.
According to the present invention, filter screen 20 can be welded in support frame 30, formed a semi-enclosed cavity and possessed
The space of certain volume, to accommodate the floating object in multiple rainfall rainwater.As filtration time is elongated, floating object is increasingly
It is more, by the way that filter screen 20 is welded in support frame 30, it is ensured that filter screen 20 is not washed, fixed.It can also incite somebody to action
Filter screen 20 is movably arranged in support frame 30, so when the mesh on filter screen 20 is blocked, can remove filter screen easily
20 are purged.
According to a preferred embodiment of the present invention, as depicted in figs. 1 and 2, support frame 30 is formed at water inlet 31
Interface components 32 with trapezium structure.In specific embodiment as shown in Figure 1, interface components 32 are two trapezium structure bottoms
Side is relative to be formed, its hypotenuse face water inlet pipe 40 of superposed trapezium structure, positioned at its hypotenuse face of the trapezium structure of bottom
The bottom of pond of online processing pond 1.Filter screen 20 is arranged on interface components 32, and the level height of open at one end bottom is less than water inlet pipe
40 minimum point.The rainwater that the structure can prevent from entering in online processing pond can enter into particle precipitation and separation device
Row filtering and precipitation.
Preferably, the mesh density of filter screen 20 is higher than the mesh density of the upper filter screen 20 of support frame 30 at interface components 32.
The structure may be such that the impurity such as particulate matter can be filtered and deposited in the space that barricade 10 and support frame 30 are surrounded,
So that sand and dust etc. are eventually deposited between bottom of pond barricade 10.
In an embodiment of the present invention, support frame 30 can be arranged on the upper end of barricade 10 and be pushed up with online processing pond 1
In gap between portion.I.e. support frame 30 is arranged on the top of barricade 10, and concordant with the minimum point of water inlet pipe 40.Support frame
30 can be fixed on bottom of pond by support feet, can also be fixed on barricade 10.The wherein top of barricade 10 and the bottom of filter screen 20
Portion is provided with gap.
According to the present invention, filter screen 20 can include top screen and be arranged on below top screen and relative with top screen
Bottom screen and two side filter screens and away from the end of water inlet pipe 40 rear portion filter screen.
In embodiment not shown in another figure of the present invention, particle precipitation and separation device can include and water inlet pipe
The 40 vertical and two sides barricades 10 that are oppositely arranged.The chamber for precipitating silt is formed between the barricade 10 and barricade 10 that be arranged in parallel
Room.The height of anterior barricade 10 close to the one end of water inlet pipe 40 is less than the height of the rear portion barricade 10 away from the one end of water inlet pipe 40.This
Sample can on rear portion barricade 10 does not have to support frame 30 and filter screen 20, it is only necessary at top and relative bottom and both sides
Filter screen 20 is set, and its is relative below the side filter screen of such filter screen 20 including both sides, top screen and top screen
Bottom screen, filter screen 20 form hemi-closure space with the rear portion barricade 10 away from the one end of water inlet pipe 40.Preferably, two sides barricade 10
The both ends madial wall of online processing pond 1 is extended to along its length.
The height of barricade 10 is concordant with water inlet pipe 40, while ensure that rainwater flow, has preferable effect of settling.Root
According to the present invention, as shown in figure 1, side filter screen at interface components 32 is highly less than support 20, when filter screen 20 be blocked rainwater without
Method by when gap of the can above the filter screen of side by and flowing to water outlet through the gap between filter screen bottom and barricade 10
Pipe.
In the present invention, can be left between the upper end of top screen and the top of the online processing pond 1 of rainwater for rainwater
The space passed through.The gap flowed through for rainwater also is provided between bottom screen 20 and the top of barricade 10.In the reality of the present invention
Apply in example, the filter screen 20 of bottom can also include multiple filter screen monomers rotated up, can set and will filter on filter screen monomer
The filter screen handle that net monomer is raised upwards.When clearing up the device, first the floating object in cleaning filter screen 20, clears up when filter screen 20 and does
After net, filter screen monomer can be rotated up by the filter screen handle of filter screen bottom by opening, the deposition to bottom of pond chamber carries out clear
Reason.
In embodiment not shown in another figure of the present invention, rainwater particle precipitation and separation device can include four sides
Barricade 10.Wherein two sides barricade 10 is vertical with water inlet pipe 40, and two sides barricade 10 is relative with water inlet pipe 40 to be arranged in parallel.It is wherein close
The height of the barricade 10 of the one end of water inlet pipe 40 less than both sides side bumper wall 10 height to form water inlet 31.Support frame 30 has
It is respectively used to the top and bottom framework of installation top and bottom filter screen 20.The structure only below top and top corresponding thereto
Bottom be provided with filter screen 20, three sides are barricade 10, no longer set filter screen 20, can be set in the side wall at interface components 32
Filter screen, the structure of barricade 10 can also be used.Such three face barricade 10 and the bottom screen of upper top and lower section are formed
One end has the semi-enclosed cavity of opening, and rainwater enters filtering and precipitation, sedimentation in the semi-enclosed cavity of the rectangular configuration
To bottom of pond, and filtrate is then intercepted by bottom or top screen.
In an embodiment of the present invention, barricade 10 can also be set close to one end of the online bottom of pond of pond 1 of rainwater treatment
There is opening, to cause the rainwater after filter deposition to flow to delivery port by opening.
According to the present invention, the online processing pond of rainwater also includes flood passage gallery 50 and blowoff basin 60.Flood passage gallery 50 passes through position
Rainwater is drained into the water inlet 31 of rainwater particle precipitation and separation device in the water inlet pipe 40 in the online processing pond 1 of rainwater, inside
Portion is filtered and precipitated, and the rear end of the online processing pond 1 of rainwater is provided with spilling water wall 70, and its height is less than the online processing pond of rainwater
1 pool wall, so ensure to discharge when filtering and precipitating when rainwater is more so that enter blowoff basin 60 by spilling water wall 70
Rainwater be the clean rainwater of comparison.
Preferably, it is additionally provided with grease absorber close to one end of rainwater particle precipitation and separation device on spilling water wall 70
80.Preferably, grease absorber 80 is arranged on the middle part of spilling water wall 70 and extended to the top of the online processing pond 1 of rainwater,
Its height is higher than spilling water wall 70.The bottom of grease absorber 80 can be fixed on spilling water wall 70 by grease absorber link,
Grease absorber re-forms one of filter screen, and the set-up mode is easy to the less grease of adsorption density.Preferably, grease absorber 80
The madial wall of the online processing pond 1 of rainwater is extended in the longitudinal direction.
According to the present invention, the bottom of pond of the online processing pond of rainwater also has pit 90, and it is located at the underface of interface components 32,
Submersible sewage pump 91 is internally provided with, when needing to empty the rainwater in online processing pond, submersible sewage pump 91 can be opened or opening is set
Put the electric gate valve 92 in side wall.
Detailed process is as follows:Rainwater enters in pond through flood passage gallery 50 from water inlet pipe 40, assembles in online processing pond 1,
Water level gradually rises, and the rainwater on top passes through the semiclosed intracavitary filter deposition that the filter screen 20 of particle precipitation and separation device is formed,
Floating object in filter water, particulate matter is set to accelerate to precipitate and be deposited on bottom of pond.Bottom of pond is divided at least three chambers by barricade 10,
When particulate matter small in rainwater is flowed to before each chamber barricade 10, particulate matter, which encounters barricade 10, will be forced to change direction and sink
Product is before barricade 10, and for the particulate matter in rainwater after the stop of two barricades, most particulate matters is deposited on chamber bottom
Portion.Rainwater after filtering precipitation adsorbs grease by the grease absorber 80 being arranged on overflow wall 70, finally cleaner
Rainwater is discharged downstream water body through overflow wall 70.Suspension and floating object in rainwater will be intercepted in filter screen 20.And work as rainwater
When flow is larger, when filter screen 10 is blocked by rainwater, from the rainwater that water inlet pipe 40 flows into by the space at the top of the filter screen of side from
Both sides are overflowed, and are flowed to outlet pipe from filter screen bottom gap after sedimentation, are drained into blowoff basin 60.The device ensure that online pond is overflow
The water spilt out is the clean rainwater of comparison, reduces the pollution to natural water.After rainfall terminates, the big portion in online pond
Divide messy rainwater to be pumped into and (be discharged into) sewage pipe by submersible sewage pump 91 (or electric gate valve 92) to handle into sewage treatment plant.
It is described above, only it is several embodiments of the present invention, any type of limitation is not done to the present invention, although this hair
It is bright with preferred embodiment disclose as above, but and be not used to limitation the present invention, any person skilled in the art, do not taking off
In the range of technical solution of the present invention, make a little variation using the technology contents of the disclosure above or modification is equal to
Case study on implementation is imitated, is belonged in the range of technical scheme.
Claims (10)
1. a kind of Online Processing System with particle precipitation and separation device, it is characterised in that including online processing pond (1), institute
State particle precipitation and separation device to be arranged in online processing pond (1), including at least two sides barricade (10), the barricade (10) are relative
Ground is arranged on online processing pond (1) bottom and upwardly extended, and the upper end of the barricade (10) is provided with support frame (30);
Filter screen (20) is arranged in the support frame (30), and forming water inlet pipe (40) one end for being only oriented towards online processing pond (1) has
The semi-enclosed cavity of opening, for carrying out filtering precipitation to entering the rainwater in online processing pond (1).
2. Online Processing System according to claim 1, it is characterised in that the support frame (30) is in water inlet (31)
Place forms the interface components (32) with trapezium structure;Preferably, the interface components (32) are two trapezium structure base phases
To being formed, water inlet pipe (40) described in its hypotenuse face of superposed trapezium structure, positioned at the trapezium structure of bottom its hypotenuse just
To the bottom of pond of online processing pond (1);The filter screen (20) is arranged on the interface components (32), and the water of open at one end bottom
Flat height is less than the minimum point of the water inlet pipe (40);Preferably, the mesh of the filter screen (20) at interface components (32) place is close
Mesh density of the degree higher than the filter screen (20) in the support frame (30).
3. Online Processing System according to claim 2, it is characterised in that the support frame (30) is arranged on the gear
In gap between at the top of wall (10) upper end and the online processing pond (1);Barricade (10) top and the water inlet pipe
(40) minimum point is concordant;Preferably, there is gap between the top of the barricade (10) and the bottom of the filter screen (20).
4. Online Processing System according to claim 2, it is characterised in that the filter screen (20) includes top screen and set
Put below the top screen and the side filter screen of the bottom screen relative with top screen and both sides and away from it is described enter
The rear portion filter screen of water pipe (40).
5. Online Processing System according to claim 2, it is characterised in that also include with the water inlet pipe (40) it is vertical and
The two sides barricade (10) being oppositely arranged, the barricade (10) close to the water inlet pipe (40) one end are highly less than away from the water inlet pipe
(40) height of the barricade (10) of one end, the filter screen (20) include two side screens, top screen and with the top screen
Relative bottom screen, the filter screen (20) form hemi-closure space with the barricade (10) away from the water inlet pipe (40) one end;
Preferably, barricade described in two sides (10) extends to the inwall of the online processing pond (1) along its length.
6. Online Processing System according to claim 2, it is characterised in that the side filter screen at interface components (32) place
Highly less than the height of the side filter screen in the support frame (30).
7. Online Processing System according to claim 1, it is characterised in that also include hanging down with the water inlet pipe (40) respectively
The four sides barricade (10) of perpendicular and parallel setting;Height wherein close to the barricade (10) of the water inlet pipe (40) one end is less than both sides
The height of the barricade (10) on side is to form water inlet (31);Support frame (30), which has, is respectively used to installation top and bottom filter screen
(20) top and bottom framework;The filter screen (20) and the barricade (10), which form one end, has the semi-enclosed cavity of opening.
8. Online Processing System according to claim 1, it is characterised in that the barricade (10) is close to the online processing
One end of pond (1) bottom of pond is additionally provided with opening, and delivery port is flowed to by opening with the rainwater after causing filtering to precipitate.
9. rainwater Online Processing System according to claim 1, it is characterised in that also including flood passage gallery (50) and draining
Pond (60), the flood passage gallery (50) drain into rainwater by water inlet pipe (40) water inlet (31) of particle precipitation and separation device
It is interior;The blowoff basin (60) and the online processing pond (1) are separated by spilling water wall (70);The height of the spilling water wall (70) is low
In the pool wall height of the online processing pond (1).
10. rainwater Online Processing System according to claim 1, it is characterised in that close on the spilling water wall (70)
One end of grain precipitation and separation device is additionally provided with grease absorber (80);Preferably, the grease absorber (80) is arranged on described
The middle part of spilling water wall (70) and extend to the top of the online processing pond (1), its height is higher than the spilling water wall (70)
Height;Preferably, the grease absorber (80) extends to the inside both ends of the online processing pond (1) in the longitudinal direction
Side-walls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711040286.6A CN107596781A (en) | 2017-10-30 | 2017-10-30 | Online Processing System with particle precipitation and separation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711040286.6A CN107596781A (en) | 2017-10-30 | 2017-10-30 | Online Processing System with particle precipitation and separation device |
Publications (1)
Publication Number | Publication Date |
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CN107596781A true CN107596781A (en) | 2018-01-19 |
Family
ID=61083993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711040286.6A Withdrawn CN107596781A (en) | 2017-10-30 | 2017-10-30 | Online Processing System with particle precipitation and separation device |
Country Status (1)
Country | Link |
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CN (1) | CN107596781A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110182981A (en) * | 2019-05-15 | 2019-08-30 | 镇江市满江春新材料科技有限责任公司 | A kind of rainwater Online Processing System |
CN112179729A (en) * | 2019-07-04 | 2021-01-05 | 天津大学 | Pipeline deposit simulation experiment device, experiment system and experiment method |
-
2017
- 2017-10-30 CN CN201711040286.6A patent/CN107596781A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110182981A (en) * | 2019-05-15 | 2019-08-30 | 镇江市满江春新材料科技有限责任公司 | A kind of rainwater Online Processing System |
CN110182981B (en) * | 2019-05-15 | 2022-07-05 | 镇江市满江春新材料科技有限责任公司 | Rainwater online treatment system |
CN112179729A (en) * | 2019-07-04 | 2021-01-05 | 天津大学 | Pipeline deposit simulation experiment device, experiment system and experiment method |
CN112179729B (en) * | 2019-07-04 | 2024-05-14 | 天津大学 | Pipeline sediment simulation experiment device, experiment system and experiment method |
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