CN106948453A - Early-stage rainwater cuts dirty facility and cuts dirty operating method - Google Patents
Early-stage rainwater cuts dirty facility and cuts dirty operating method Download PDFInfo
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- CN106948453A CN106948453A CN201710248270.8A CN201710248270A CN106948453A CN 106948453 A CN106948453 A CN 106948453A CN 201710248270 A CN201710248270 A CN 201710248270A CN 106948453 A CN106948453 A CN 106948453A
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- rainwater
- facilitation agent
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- guide shell
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
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Abstract
The present invention is that early-stage rainwater cuts dirty facility and cuts dirty operating method.Facilitation agent is in integrally tubbiness, in facilitation agent top both sides, water inlet pipe and outlet pipe are set, the inclined angle insertion facilitation agent of water inlet pipe is connected with the tangent insertion inwall of the circumferential body of facilitation agent simultaneously, guide shell is installed on support frame in facilitation agent, rainwater forms turbulent state between porous internal walls and guide shell, produce centrifugal force, debris in rainwater falls into deposit collection area from the bottom leak of deflector, open slag-drip opening discharge, it is trapped in pollutant in porous internal walls and removal is decomposed by microorganism, the present invention is simple in construction, good reliability, easy maintenance is installed, to the improvement in original early-stage rainwater pollution cutting device, improve the retention to rainwater runoff pollution thing and treatment effeciency, the pollutant of porous internal walls retention can be by the abundant resolution process of microorganism, filter layer in outlet pipe can fully filter out remaining pollutant, facilitation agent after improvement remains in that one, installation and repairing is convenient, it need to only inspect periodically and desilting blowdown.
Description
Technical field
Cut dirty facility the present invention relates to a kind of improved early-stage rainwater pollution cutting device, more particularly to a kind of early-stage rainwater and cut
Dirty operating method.
Background technology
China is one of country of most water shortage in the world, and China's rainwater resource enriches, and the Collection utilization of rainwater becomes particularly
It is important.Because the damage ratio of early-stage rainwater is more serious, it is impossible to be directly discharged into storage water body.At present, most early-stage rainwater
Pollution cutting device is only capable of simply intercepting the suspension in early-stage rainwater, and the pollutant of greasy dirt etc., treatment effeciency is not high, especially for
The less pollutant of particle diameter, and early-stage rainwater carry in large quantity of air and earth's surface pollutant.
The content of the invention
The problem of it is a primary object of the present invention to solve in above-mentioned intercepting pollution for rainwater, cuts dirty facility there is provided a kind of early-stage rainwater
And cut dirty operating method.The treatment effeciency of early-stage rainwater pollution cutting device is improved, strengthens the removal to the less pollutant of particle diameter and imitates
Really, the deposit in rainfall runoff, suspension, greasy dirt and partial solubility pollutant are removed.The present invention is by rain at initial stage
The improvement of water pollution cutting device, makes it have higher retention and treatment effeciency to the pollutant in rainfall runoff, improves water outlet water
Matter, can meet emission request.
The technical solution adopted for the present invention to solve the technical problems is：
By facilitation agent（13）, water inlet pipe（1）, outlet pipe（6）, guide shell（3）, deflector（2）, deposit collection area（10）、
Effluent collection mouthful（12）, slag-drip opening（8）Composition, facilitation agent（13）Overall is in tubbiness, facilitation agent（13）Using cement products
Material or cast iron quality or modified plastics material make, in facilitation agent（13）Top both sides set water inlet pipe（1）And outlet pipe
（6）, water inlet pipe（1）And outlet pipe（6）With facilitation agent（13）Inside connect, water inlet pipe（1）And outlet pipe（6）Using metal material
Matter or modified plastics material make, facilitation agent（13）Install water inlet pipe in side（1）, water inlet pipe（1）Facility is inserted at inclined angle
Main body（13）, water inlet pipe（1）While and facilitation agent（13）The tangent insertion facilitation agent of circumferential body（13）Inwall is fixedly linked
Connect, rainwater enters facilitation agent（13）Interior formation turbulent state, increases rainwater in facilitation agent（13）Interior centrifugal action, enters
Water pipe（1）Into facilitation agent（13）Port install movable regulating plate（11）, movable regulating plate（11）Water conservancy diversion rainwater is along facility
Main body（13）Inwall flows to form turbulent state, movable regulating plate（11）Made using metal material or modified plastics material, it is living
Dynamic adjustable plate（11）Enter facilitation agent with the inlet regulation of rainwater（13）Interior rainwater is kept along facilitation agent（13）It is interior
Wall is flowed into, in facilitation agent（13）Inwall on set up porous internal walls（5）, porous internal walls（5）Using flyash and cement production systD
Porous material makes, Shi Zhuti（13）With porous internal walls（5）Between collection channel is set（19）, due to the effect of centrifugal force, rain
Water is along porous internal walls（5）And guide shell（3）Between twist flow, the pollutant part of the small particle carried in rainwater is cut
Stay in porous internal walls（5）Hole in, the pollutant of small particle is from collection channel（19）Flow into deposit collection area（10）.
The present invention is a kind of early-stage rainwater collection device, and the early-stage rainwater pollution cutting device by transformation is improved to rainwater footpath
The inwall of facilitation agent, is changed to porous sorptive material by cement material, gone out by the retention of pollutant and removal efficiency in stream
Filter layer is installed, water outlet is outer again after filtering to arrange, and uses flyash for matrix, cement is made in porous as binding agent at the mouth of a river
Wall, installed in inwall.Water inlet pipe is tangentially to intake, and rainwater is internally formed vortex facilitation agent, due to the effect of centrifugal force,
The pollutant for the small particle that current are made to carry in helical flow, rainwater along inwall will partly be trapped within the hole of porous internal walls
In gap.The aperture very little of the hole of porous internal walls, can handle the suspension of big particle diameter, and greasy dirt etc. will not be retained by porous internal walls,
Rainfall off time is very long, and the pollutant being trapped in hole can effectively decompose removal by the effect of microorganism.
Facilitation agent（13）Interior middle part sets support frame（15）, support frame（15）Overall is in groined type, the dirt of small particle
Thing is contaminated from collection channel（19）Flow into deposit collection area（10）Support frame（15）On install guide shell（3）, guide shell（3）It is overall
In tubbiness, guide shell（3）Made using metal material or modified plastics material, guide shell（3）By guide shell inner cylinder（17）With lead
Flow cartridge outer barrel（18）Composition, guide shell outer barrel（18）Barreled, generally blind hole, guide shell inner cylinder（17）Barreled, generally through hole,
Guide shell inner cylinder（17）One end passes through guide shell outer barrel（18）Upper end, guide shell inner cylinder（17）The other end passes water conservancy diversion
Cylinder outer barrel（18）Bottom, guide shell inner cylinder（17）The top ends of the other end are infundibulate, and rainwater is in facilitation agent（13）It is interior
Water conservancy diversion is into vortex, as the rainwater after the rising separation of rainwater water level enters guide shell outer barrel（18）It is interior, rainwater after separation from
Effluent collection mouthful（12）Flow into outlet pipe（6）Discharge, support frame（15）Bottom install deflector（2）, deflector（2）It is in integrally
Funnel-form, rainwater is through deflector（2）Vortex is formed, because the debris in Action of Gravity Field rainwater is from deflector（2）Bottom leak
Fall through into deposit collection area（10）.
Guide shell is installed on support frame in facilitation agent of the present invention, rainwater constitutes whirlpool between porous internal walls and guide shell
The deposit of big particle diameter in the raw centrifugal force of miscarriage, separation rainwater, the deposit of big particle diameter can enter in the presence of centrifugation
Basic sediment collecting region.
Facilitation agent（13）Install slag-drip opening in bottom（8）, open slag-drip opening（8）, deposit collection area（10）Interior debris
From slag-drip opening（8）Discharge.
The present invention installs filter layer in outlet pipe, and rainwater is outer again after filtering to be arranged, and improves the pollutant in retention rainwater,
The debris in rainwater falls through into deposit collection area from the bottom leak of deflector under gravity, opens facilitation agent bottom
The slag-drip opening in portion can discharge debris.
Facilitation agent（13）Opposite side install outlet pipe（6）, outlet pipe（6）Overall is in Y-shaped three-way pipe, outlet pipe（6）
One end be mouth, outlet pipe（6）One end inserts facilitation agent（13）Interior and water conservancy diversion outer barrel（18）It is connected, outlet pipe
（6）One end install effluent collection mouthful（12）, effluent collection mouthful（12）With facilitation agent（13）Interior rainwater flows into outlet pipe
（6）, outlet pipe（6）The other end be twoport, outlet pipe（6）In install filter layer（4）, filter layer（4）Close outlet pipe（6）
A delivery port, filter layer（4）It is dirt colleceting area below（7）, dirt colleceting area（7）Install dirt colleceting area capping in following outlet（16）,
Open dirt colleceting area capping（16）The mud discharging filtered down can be fallen, rainwater after filtering is from outlet pipe（6）Water outlet
Mouth discharge.
Rainwater of the present invention is after separation, and rainwater passes through guide shell spiral, and rainwater passes through the filter layer of outlet pipe, then
Rainwater after secondary filtering is discharged from the delivery port of outlet pipe, and the residue after filtering is collected in dirt colleceting area, the collection of dirt colleceting area bottom
Dirty area's capping can be opened, and be easy to timing to clear up.When rainfall stops, during the gap of rainfall is stopped, in porous internal walls
The pollutant of middle retention can be removed by the decomposition of microorganism, improve effluent quality, the pollutants removal rate of big particle diameter
80% or so, the small particle pollutant for still having 20% or so can not be removed effectively, and the clearance of small particle pollutant is relatively low,
Delivery port is further added by a filter layer, remaining pollutant in retention water outlet.Filter layer can be directly mounted on outlet pipe, use
Easy y-type filter.
Facilitation agent（13）Upper end sets access hole（14）, open upper cover plate（9）Can be to facilitation agent（13）It is internal real
Apply maintenance or safeguard.
Facilitation agent upper end of the present invention sets access hole, the facility in facilitation agent is overhauled by access hole or
Safeguard, opening upper cover plate can implement to overhaul or safeguard to facilitation agent inside.
When rainwater enters facilitation agent（13）The water inlet pipe of side（1）, rainwater flows through water inlet pipe（1）The activity that port is installed
Adjustable plate（11）, facilitation agent（13）Interior midfoot support frame（15）On guide shell（3）, movable regulating plate（11）Water conservancy diversion rainwater edge
Facilitation agent（13）Inwall and guide shell（3）Between flowing form turbulent state, movable regulating plate（11）With the entrance of rainwater
Amount regulation enters facilitation agent（13）Interior rainwater is kept along facilitation agent（13）Inwall is flowed into, by Action of Gravity Field rainwater
Debris is from being installed in support frame（15）The deflector of bottom（2）Fall into deposit collection area（10）, the debris of deposition is from slag-drip opening
（8）Discharge, the rainwater that the centrifugal force produced by the vortex formed with rainwater is gone after impurity removing is by outlet pipe（6）Effluent collection
Mouthful（12）Collect, be transported to outlet pipe（6）, rainwater is through filter layer（4）Impurity removing is removed in filtering again, and the debris of filtering sinks
To dirt colleceting area（7）, the rainwater filtered again is from outlet pipe（6）Delivery port outflow.
The present invention is in rainy season rainfall, and rainwater enters the water inlet pipe of facilitation agent side, and the port of water inlet pipe is provided with activity
Guide shell in adjustable plate, facilitation agent on midfoot support frame, rainwater is formed along flowing between facilitation agent inwall and guide shell
Turbulent state, deposit collection area is fallen into by the debris in Action of Gravity Field rainwater from the deflector for being installed in support frame bottom,
The debris for opening slag-drip opening deposition is discharged from slag-drip opening, and the centrifugal force produced by the vortex formed with rainwater removes impurity removing, gone
Rainwater after impurity removing is collected by the effluent collection mouthful of outlet pipe, is transported to outlet pipe, rainwater is filtered again through filter layer
Impurity removing is removed, the debris of filtering sinks to dirt colleceting area, the rainwater through filtering again flows out from the delivery port of outlet pipe.
The present invention is that early-stage rainwater cuts dirty facility and cuts dirty operating method.Simple in construction, good reliability is installed and safeguards letter
Just, to the improvement of original early-stage rainwater pollution cutting device, the retention to rainwater runoff pollution thing and treatment effeciency are improved, in rainy season drop
The pollutant that porous internal walls are retained between Pluvial can be trapped within porous internal walls by the abundant resolution process of microorganism, most of pollutant
Interior, will not deposit too many pollutant in outlet pipe, and the filter layer in outlet pipe can fully filter out remaining pollutant, improve
Facilitation agent afterwards remains in that one, and installation and repairing is convenient, need to only inspect periodically and desilting blowdown.
Brief description of the drawings
Below in conjunction with drawings and Examples to the detailed description of the invention.
Fig. 1 early-stage rainwaters cut the schematic front view of dirty facility
Fig. 2 early-stage rainwaters cut the schematic top plan view of dirty facility
1 water inlet pipe, 2 deflectors, 3 guide shells, 4 filter layers, 5 porous internal walls, 6 outlet pipes, 7 dirt colleceting areas, 8 slag-drip openings are covered on 9
Plate, 10 deposit collection areas, 11 movable regulating plates, 12 effluent collections mouthful, 13 facilitation agents, 14 access holes, 15 support frames, 16 collection
Dirty area's capping, 17 guide shell inner cylinders, 18 guide shell outer barrels, 19 collection channels.
Embodiment
Embodiment 1
By facilitation agent（13）, water inlet pipe（1）, outlet pipe（6）, guide shell（3）, deflector（2）, deposit collection area（10）、
Effluent collection mouthful（12）, slag-drip opening（8）Composition, facilitation agent（13）Overall is in tubbiness, facilitation agent（13）Using cement products
Material or cast iron quality or modified plastics material make, in facilitation agent（13）Top both sides set water inlet pipe（1）And outlet pipe
（6）, water inlet pipe（1）And outlet pipe（6）With facilitation agent（13）Inside connect, water inlet pipe（1）And outlet pipe（6）Using metal material
Matter or modified plastics material make, facilitation agent（13）Install water inlet pipe in side（1）, water inlet pipe（1）Facility is inserted at inclined angle
Main body（13）, water inlet pipe（1）While and facilitation agent（13）The tangent insertion facilitation agent of circumferential body（13 inwalls are fixedly linked
Connect, rainwater enters facilitation agent（13）Interior formation turbulent state, increases rainwater in facilitation agent（13）Interior centrifugal action, enters
Water pipe（1）Into facilitation agent（13）Port install movable regulating plate（11）, movable regulating plate（11）Water conservancy diversion rainwater is along facility
Main body（13）Inwall flows to form turbulent state, movable regulating plate（11）Made using metal material or modified plastics material, it is living
Dynamic adjustable plate（11）Enter facilitation agent with the inlet regulation of rainwater（13）Interior rainwater is kept along facilitation agent（13）It is interior
Wall is flowed into, in facilitation agent（13）Inwall on set up porous internal walls（5）, porous internal walls（5）Using flyash and cement production systD
Porous material makes, due to the effect of centrifugal force, and rainwater is along porous internal walls and guide shell（3）Between twist flow, rainwater
The pollutant part of the small particle of middle carrying is trapped within porous internal walls（5）Hole in, the pollutant of small particle is logical from collecting
Road（19）Flow into deposit collection area（10）It is logical, as shown in Figure 1 and Figure 2.
Embodiment 2
Facilitation agent（13）Interior middle part sets support frame（15）, support frame（15）Overall is in groined type, the pollutant of small particle
From collection channel（19）Flow into deposit collection area（10）Support frame（15）On install guide shell（3）, guide shell（3）Overall is in bucket
Shape, guide shell（3）Made using metal material or modified plastics material, guide shell（3）By guide shell inner cylinder（17）And guide shell
Outer barrel（18）Composition, guide shell outer barrel（18）Barreled, generally blind hole, guide shell inner cylinder（17）Barreled, generally through hole, water conservancy diversion
Cylinder inner cylinder（17）One end passes through guide shell outer barrel（18）Upper end, guide shell inner cylinder（17）The other end is passed outside guide shell
Cylinder（18）Bottom, guide shell inner cylinder（17）The top ends of the other end are infundibulate, and rainwater is in facilitation agent（13）Inner guide
Into vortex, as the rainwater after the rising separation of rainwater water level enters guide shell outer barrel（18）Interior, rainwater after separation is from water outlet
Collection port（12）Flow into outlet pipe（6）Discharge, support frame（15）Bottom install deflector（2）, deflector（2）Overall is in funnel
Shape, rainwater is through deflector（2）Vortex is formed, because the debris in Action of Gravity Field rainwater is from deflector（2）Bottom leak fall
Into deposit collection area（10）.
Facilitation agent（13）Install slag-drip opening in bottom（8）, open slag-drip opening（8）, deposit collection area（10）Interior debris
From slag-drip opening（8）Discharge, as shown in Figure 1 and Figure 2.
Embodiment 3
Facilitation agent（13）Opposite side install outlet pipe（6）, outlet pipe（6）Overall is in Y-shaped three-way pipe, outlet pipe（6）One
Hold as a mouth, outlet pipe（6）One end inserts facilitation agent（13）Interior and water conservancy diversion outer barrel（18）It is connected, outlet pipe（6）'s
One end installs effluent collection mouthful（12）, effluent collection mouthful（12）With facilitation agent（13）Interior water conservancy diversion outer barrel（18）It is connected,
Effluent collection mouthful（12）With water conservancy diversion outer barrel（18）Connect, the rainwater after separation flows into outlet pipe（6）, outlet pipe（6）It is another
Hold as twoport, outlet pipe（6）In install filter layer（4）, filter layer（4）Close outlet pipe（6）A delivery port, filter layer
（4）It is dirt colleceting area below（7）, dirt colleceting area（7）Install dirt colleceting area capping in following outlet（16）, open dirt colleceting area capping（16）I.e.
The mud discharging filtered down can be fallen, rainwater after filtering is from outlet pipe（6）Delivery port discharge, facilitation agent（13）On
End sets access hole（14）, open upper cover plate（9）Can be to facilitation agent（13）Inside is implemented maintenance or safeguarded, as shown in Figure 1, Figure 2
It is shown.
Embodiment 4
When rainwater enters facilitation agent（13）The water inlet pipe of side（1）, rainwater flows through water inlet pipe（1）The activity adjustment that port is installed
Plate（11）, facilitation agent（13）Interior midfoot support frame（15）On guide shell（3）, movable regulating plate（11）Water conservancy diversion rainwater is along facility
Main body（13）Inwall and guide shell（3）Between flowing form turbulent state, movable regulating plate（11）Adjusted with the inlet of rainwater
Section enters facilitation agent（13）Interior rainwater is kept along facilitation agent（13）Inwall is flowed into, and passes through the debris in Action of Gravity Field rainwater
From being installed in support frame（15）The deflector of bottom（2）Fall into deposit collection area（10）, the debris of deposition is from slag-drip opening（8）Row
Go out, the rainwater that the centrifugal force produced by the vortex formed with rainwater is gone after impurity removing is by outlet pipe（6）Effluent collection mouthful
（12）Collect, be transported to outlet pipe（6）, rainwater is through filter layer（4）Impurity removing is removed in filtering again, and the debris of filtering is sunk to
Dirt colleceting area（7）, the rainwater filtered again is from outlet pipe（6）Delivery port outflow, as shown in Figure 1 and Figure 2.
Claims (2)
1. a kind of early-stage rainwater cuts dirty facility, it is characterized in that by facilitation agent（13）, water inlet pipe（1）, outlet pipe（6）, guide shell
（3）, deflector（2）, deposit collection area（10）, effluent collection mouthful（12）, slag-drip opening（8）Composition, facilitation agent（13）It is overall
In tubbiness, facilitation agent（13）Made using cement products material or cast iron quality or modified plastics material, in facilitation agent
（13）Top both sides set water inlet pipe（1）And outlet pipe（6）, water inlet pipe（1）And outlet pipe（6）With facilitation agent（13）Interior phase is passed through
It is logical, water inlet pipe（1）And outlet pipe（6）Made using metal material or modified plastics material, facilitation agent（13）Side install into
Water pipe（1）, water inlet pipe（1）Facilitation agent is inserted at inclined angle（13）, water inlet pipe（1）While and facilitation agent（13）Circumferential body
Tangent insertion facilitation agent（13）Inwall is connected to a fixed, and rainwater enters facilitation agent（13）Interior formation turbulent state, increases rain
Water is in facilitation agent（13）Interior centrifugal action, water inlet pipe（1）Into facilitation agent（13）Port install movable regulating plate
（11）, movable regulating plate（11）Water conservancy diversion rainwater is along facilitation agent（13）Inwall flows to form turbulent state, movable regulating plate（11）
Made using metal material or modified plastics material, movable regulating plate（11）Enter facilitation agent with the inlet regulation of rainwater
（13）Interior rainwater is kept along facilitation agent（13）Inwall is flowed into, in facilitation agent（13）Inwall on set up porous internal walls（5）,
Porous internal walls（5）Made using flyash and cement production systD porous material, Shi Zhuti（13）With porous internal walls（5）Between set receive
Collect passage（19）, due to the effect of centrifugal force, rainwater is along porous internal walls（5）And guide shell（3）Between twist flow, rainwater
The pollutant part of the small particle of middle carrying is trapped within porous internal walls（5）Hole in, the pollutant of small particle is logical from collecting
Road（19）Flow into deposit collection area（10）；
Facilitation agent（13）Interior middle part sets support frame（15）, support frame（15）Overall is in groined type, the pollutant of small particle
From collection channel（19）Flow into deposit collection area（10）Support frame（15）On install guide shell（3）, guide shell（3）Overall is in bucket
Shape, guide shell（3）Made using metal material or modified plastics material, guide shell（3）By guide shell inner cylinder（17）And guide shell
Outer barrel（18）Composition, guide shell outer barrel（18）Barreled, generally blind hole, guide shell inner cylinder（17）Barreled, generally through hole, water conservancy diversion
Cylinder inner cylinder（17）One end passes through guide shell outer barrel（18）Upper end, guide shell inner cylinder（17）The other end is passed outside guide shell
Cylinder（18）Bottom, guide shell inner cylinder（17）The top ends of the other end are infundibulate, and rainwater is in facilitation agent（13）Inner guide
Into vortex, as the rainwater after the rising separation of rainwater water level enters guide shell outer barrel（18）Interior, rainwater after separation is from water outlet
Collection port（12）Flow into outlet pipe（6）Discharge, support frame（15）Bottom install deflector（2）, deflector（2）Overall is in funnel
Shape, rainwater is through deflector（2）Vortex is formed, because the debris in Action of Gravity Field rainwater is from deflector（2）Bottom leak fall
Into deposit collection area（10）；Facilitation agent（13）Install slag-drip opening in bottom（8）, open slag-drip opening（8）, deposit collection area
（10）Interior debris is from slag-drip opening（8）Discharge；
Facilitation agent（13）Opposite side install outlet pipe（6）, outlet pipe（6）Overall is in Y-shaped three-way pipe, outlet pipe（6）One
Hold as a mouth, outlet pipe（6）One end inserts facilitation agent（13）Interior and water conservancy diversion outer barrel（18）It is connected, outlet pipe（6）'s
One end installs effluent collection mouthful（12）, effluent collection mouthful（12）With facilitation agent（13）Interior water conservancy diversion outer barrel（18）It is connected,
Effluent collection mouthful（12）With water conservancy diversion outer barrel（18）Connect, the rainwater after separation flows into outlet pipe（6）, outlet pipe（6）It is another
Hold as twoport, outlet pipe（6）In install filter layer（4）, filter layer（4）Close outlet pipe（6）A delivery port, filter layer
（4）It is dirt colleceting area below（7）, dirt colleceting area（7）Install dirt colleceting area capping in following outlet（16）, open dirt colleceting area capping（16）I.e.
The mud discharging filtered down can be fallen, rainwater after filtering is from outlet pipe（6）Delivery port discharge；Facilitation agent（13）On
End sets access hole（14）, open upper cover plate（9）Can be to facilitation agent（13）Implement maintenance or safeguard in inside.
2. early-stage rainwater according to claim 1 cuts dirty facility, it is characterised in that early-stage rainwater cuts the operation side of dirty facility
Method is when rainwater enters facilitation agent（13）The water inlet pipe of side（1）, rainwater flows through water inlet pipe（1）The activity adjustment that port is installed
Plate（11）, facilitation agent（13）Interior midfoot support frame（15）On guide shell（3）, movable regulating plate（11）Water conservancy diversion rainwater is along facility
Main body（13）Inwall and guide shell（3）Between flowing form turbulent state, movable regulating plate（11）Adjusted with the inlet of rainwater
Section enters facilitation agent（13）Interior rainwater is kept along facilitation agent（13）Inwall is flowed into, and passes through the debris in Action of Gravity Field rainwater
From being installed in support frame（15）The deflector of bottom（2）Fall into deposit collection area（10）, the debris of deposition is from slag-drip opening（8）Row
Go out, the rainwater that the centrifugal force produced by the vortex formed with rainwater is gone after impurity removing is by outlet pipe（6）Effluent collection mouthful
（12）Collect, be transported to outlet pipe（6）, rainwater is through filter layer（4）Impurity removing is removed in filtering again, and the debris of filtering is sunk to
Dirt colleceting area（7）, the rainwater filtered again is from outlet pipe（6）Delivery port outflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248270.8A CN106948453A (en) | 2017-04-17 | 2017-04-17 | Early-stage rainwater cuts dirty facility and cuts dirty operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248270.8A CN106948453A (en) | 2017-04-17 | 2017-04-17 | Early-stage rainwater cuts dirty facility and cuts dirty operating method |
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| CN106948453A true CN106948453A (en) | 2017-07-14 |
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| CN201710248270.8A Pending CN106948453A (en) | 2017-04-17 | 2017-04-17 | Early-stage rainwater cuts dirty facility and cuts dirty operating method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381980A (en) * | 2017-09-07 | 2017-11-24 | 天津市水利科学研究院 | A kind of rural area small watershed sewage purification system |
| CN107399828A (en) * | 2017-09-07 | 2017-11-28 | 天津市水利科学研究院 | A kind of rural area purifying trench sewage system |
| CN107417056A (en) * | 2017-08-31 | 2017-12-01 | 天津市水利科学研究院 | A kind of storage pond and its purification method with self-purging function |
| CN107459219A (en) * | 2017-08-24 | 2017-12-12 | 天津市水利科学研究院 | A kind for the treatment of facilities and its purification method of eddy flow intensive filtration |
| CN107473521A (en) * | 2017-08-24 | 2017-12-15 | 天津市水利科学研究院 | A kind of continuity efficient purifying system and its method |
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| CN107459219A (en) * | 2017-08-24 | 2017-12-12 | 天津市水利科学研究院 | A kind for the treatment of facilities and its purification method of eddy flow intensive filtration |
| CN107473521A (en) * | 2017-08-24 | 2017-12-15 | 天津市水利科学研究院 | A kind of continuity efficient purifying system and its method |
| CN107459219B (en) * | 2017-08-24 | 2023-09-19 | 天津市水利科学研究院 | Purifying structure for cyclone reinforced filtration and purifying method thereof |
| CN107473521B (en) * | 2017-08-24 | 2023-09-22 | 天津市水利科学研究院 | Continuous efficient purification system and method thereof |
| CN107417056A (en) * | 2017-08-31 | 2017-12-01 | 天津市水利科学研究院 | A kind of storage pond and its purification method with self-purging function |
| CN107417056B (en) * | 2017-08-31 | 2024-03-01 | 天津市水利科学研究院 | Regulation and storage tank with automatic purification function and purification method thereof |
| CN107381980A (en) * | 2017-09-07 | 2017-11-24 | 天津市水利科学研究院 | A kind of rural area small watershed sewage purification system |
| CN107399828A (en) * | 2017-09-07 | 2017-11-28 | 天津市水利科学研究院 | A kind of rural area purifying trench sewage system |
| CN107381980B (en) * | 2017-09-07 | 2023-07-04 | 天津市水利科学研究院 | Rural small-basin sewage purification system |
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Application publication date: 20170714 |