CN106422513A - Initial rainwater purifier for constructing sponge city - Google Patents
Initial rainwater purifier for constructing sponge city Download PDFInfo
- Publication number
- CN106422513A CN106422513A CN201610981055.4A CN201610981055A CN106422513A CN 106422513 A CN106422513 A CN 106422513A CN 201610981055 A CN201610981055 A CN 201610981055A CN 106422513 A CN106422513 A CN 106422513A
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- CN
- China
- Prior art keywords
- depurator
- layer
- section
- early
- cylindrical section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention provides an initial rainwater purifier for constructing a sponge city. The initial rainwater purifier comprises a purifier body and a soft tube with one end connected with the purifier body; the other end of the soft tube serves as a water inlet end, a floating ball is connected to the water inlet end of the soft tube, a primary filtering net is arranged inside the water inlet end of the soft tube, and the floating ball is connected with a floating-ball limiting rod in a sliding mode; the purifier body comprises a cylindrical section and a circular cone section, and comprises an inner layer structure and an outer layer structure, an interlayer is arranged between the inner layer and the outer layer, an inner layer of the cylindrical section is a secondary filtering layer, an interlayer of the cylindrical section and an interlayer of the circular cone section are separated through a stainless-steel partition plate, a mud dumping opening is formed in the stainless-steel partition plate, a water outlet is formed in the lower end of an inner layer of the circular cone section, and a mud discharging opening is formed in the lower end of an outer layer of the circular cone section. The initial rainwater purifier is a water-treating purifier according to the characteristics of initial rainwater; according to the soil texture characteristics and the requirements of different areas, the removing rate of the total SS amount can be 60% to 90%, and the initial rainwater purifier is suitable for treating initial rainwater in sponge city constructing.
Description
Technical field
The present invention relates to sewerage system technical field, more particularly, to a kind of early-stage rainwater for building sponge city
Depurator.
Background technology
Sponge city, is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change and reply rainwater band
The aspects such as the natural disaster come have good " elastic ", also referred to as " water elasticity city ".International term is " low shadow
Ring exploitation storm-water system to build ".Water suction, water-retention, infiltration, water purification when rainy, by the water storing " release " and in addition profit when needing
With.
Early-stage rainwater is the arch-criminal of rainwater pollution urban water-body, and early-stage rainwater contains floating thing and suspended particulate substance how
Process early-stage rainwater significant to administering water environment.Water processing establishment is respectively and is directed to the large-scale dirt of sewage disposal on the market at present
The equipment of water treatment plant, middle-size and small-size unit sewage disposal device and the in-depth processing equipment for drinking water, these equipment are all not
Meet the feature processing early-stage rainwater.
Content of the invention
It is an object of the invention to provide a kind of early-stage rainwater depurator for building sponge city, to solve above-mentioned skill
Art problem.
The technical problem to be solved employs the following technical solutions to realize：
A kind of early-stage rainwater depurator for building sponge city it is characterised in that：Including depurator body and one end
Connect the flexible pipe of depurator body, as water inlet end, the water inlet end of flexible pipe is connected with ball float, the water inlet of flexible pipe to the other end of flexible pipe
End is internally provided with a drainage screen, and described ball float is slidably connected with ball float gag lever post, the longitudinally fixed setting of ball float gag lever post；Institute
State depurator body to include cylindrical section and be connected to the conical section of cylindrical section lower end, described depurator body is obturator, has
Inside and outside double-layer structure, is interlayer between inside and outside two-layer, and the internal layer of its middle cylindrical section is secondary filtration layer, the internal layer of cylindrical section and circle
The internal layer connection of cone section, is separated by stainless steel separator between the interlayer of cylindrical section and the interlayer of conical section, on stainless steel separator
Offer dump mouth, the internal layer lower end of described conical section offers outlet, and the outer layer lower end of described conical section offers spoil disposal
Mouthful.
Preferably, the junction point of described flexible pipe and depurator body is located at the bottom of cylindrical section side wall.
Preferably, the internal layer of the outer layer of the outer layer of described cylindrical section, conical section and conical section is stainless steel material system
Become.
Preferably, the ectonexine of described cylindrical section and conical section is arranged concentrically.
Preferably, described secondary filtration layer is provided with double-layer filter cloth, filter cloth is supported with stainless steel cloth, between double-layer filter cloth
Do not connect.
Preferably, described filter cloth adopts micron order filter cloth.
Preferably, described outlet is provided with active carbon adsorber.
Preferably, being provided with rinse mouth on the outer layer of described cylindrical section.
Sponge urban construction requires Runoff contaminants easily to adopt SS as runoff pollution Con trolling index, and in control targe, SS is total
Amount removal should reach 40%-60%.
Early-stage rainwater depurator feature：
First, novel in structural design and targetedly
Early-stage rainwater contains floating thing and suspended particulate substance, after putting into container, has muddy in advance, the spy of later stage clarification
Point, and change over the rainwater having the characteristics that in container and clarify from top to bottom.This depurator adopts ball float to drive water inlet,
And water inlet setting in a reservoir under water surface upper surface it is ensured that floating thing and special muddy water enter depurator；Depurator is
Obturator, setting lower water inlet, bottom outlet, bottom mud discharging mouth and upper rinse mouth；Double-layer filter cloth is set, filter in depurator
Cloth is supported with stainless steel cloth, does not connect between every layer；Different according to the water quality requirement after purifying, activity can be set up in outlet
Charcoal adsorber.
2nd, practical and purify thoroughly
Early-stage rainwater depurator can produce different disposal capacity according to the feature of early-stage rainwater Scatter Gather and centralized collection
Depurator；Because early-stage rainwater feature and depurator employ micron order filter cloth, after filtration, water quality all reaches the above water quality of five classes
Require.
3rd, operation cost bottom
1st, because of the ingehious design of early-stage rainwater feature and depurator, the special muddy water only 5% in each container enters and purifies
Device, is collected by annual 30 early-stage rainwaters, just need to rinse with spoil disposal once within 2 years.
Only need giant to access rinse mouth clear water when the 2nd, cleaning to rinse, mud discharging mouth accesses apparatus for absorbing royal jelly, filter cloth simultaneously
Using high strength acid resistant alkali material, pipe fitting adopts stainless steel material durable in use.
3rd, early-stage rainwater purification utensil adopts inverted-siphon principle to arrange drainage pattern, without power.
The invention has the beneficial effects as follows：
The early-stage rainwater depurator of the present invention is a kind of water treatment purifier of the feature design for early-stage rainwater；This product
Product according to different regions soil property feature and can need the removal of SS total amount to can reach 60%-90%.It is that one kind is suitable for building sponge
The preferable product of early-stage rainwater is processed in city.
Brief description
Fig. 1 is the structural representation of the present invention；
Reference：2. cylindrical section；3. stainless steel separator；4. conical section；6. mud discharging mouth；7. outlet；8. dump mouth；9.
Flexible pipe；10. a drainage screen；11. ball floats；12. ball float gag lever posts；The internal layer of 21. cylindrical sections；The outer layer of 22. cylindrical sections；23.
The interlayer of cylindrical section；The outer layer of 41. conical section；The internal layer of 42. conical section；The interlayer of 43. conical section.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Close specific embodiments and the drawings, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, not
All.Based on the embodiment in embodiment, those skilled in the art are obtained on the premise of not making creative work
Other embodiments, broadly fall into protection scope of the present invention.
The specific embodiment of the present invention is described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of early-stage rainwater depurator for building sponge city, connect including depurator body and one end
Connect the flexible pipe 9 of depurator body, as water inlet end, the water inlet end of flexible pipe 9 is connected with ball float 11 to the other end of flexible pipe 9, flexible pipe 9
Water inlet end is internally provided with a drainage screen 10, and ball float 11 is slidably connected with ball float gag lever post 12, and ball float gag lever post 12 is longitudinally solid
Fixed setting；Depurator body includes cylindrical section 2 and the conical section 4 being connected to cylindrical section 2 lower end, and depurator body is obturator,
There is inside and outside double-layer structure, be interlayer between inside and outside two-layer, the internal layer 21 of its middle cylindrical section is secondary filtration layer, cylindrical section interior
Layer 21 connects with the internal layer 42 of conical section, between the interlayer 23 of cylindrical section and the interlayer 43 of conical section by stainless steel separator 3 every
Open, stainless steel separator 3 offers dump mouth 8, internal layer 42 lower end of conical section offers outlet 7, the outer layer 41 of conical section
Lower end offers mud discharging mouth 6；The internal layer 42 of the outer layer 22 of cylindrical section, the outer layer 41 of conical section and conical section is stainless steel material
Make.
Early-stage rainwater depurator running：
1. early-stage rainwater depurator is arranged in receipts water container；
2., when rain event arrives, receive water container and collect early-stage rainwater；
3. early-stage rainwater depurator is started working in the case of differential water pressures；
4. when receive water container in rainwater purified, outer drained after, early-stage rainwater depurator quits work；
5. repetitive decontamination, outer row when next rain event arrives.
Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
The only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description for the personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and its equivalent thereof.
Claims (5)
1. a kind of early-stage rainwater depurator for building sponge city it is characterised in that：Connect including depurator body and one end
Connect the flexible pipe of depurator body, as water inlet end, the water inlet end of flexible pipe is connected with ball float, the water inlet end of flexible pipe to the other end of flexible pipe
It is internally provided with a drainage screen, described ball float is slidably connected with ball float gag lever post, the longitudinally fixed setting of ball float gag lever post；Described
Depurator body includes cylindrical section and is connected to the conical section of cylindrical section lower end, and described depurator body is obturator, has interior
Outer double-layer structure, is interlayer between inside and outside two-layer, and the internal layer of its middle cylindrical section is secondary filtration layer, the internal layer of cylindrical section and circular cone
The internal layer connection of section, is separated by stainless steel separator between the interlayer of cylindrical section and the interlayer of conical section, stainless steel separator is opened
It is provided with dump mouth, the internal layer lower end of described conical section offers outlet, and the outer layer lower end of described conical section offers mud discharging mouth.
2. the early-stage rainwater depurator for building sponge city according to claim 1 it is characterised in that：Described flexible pipe
It is located at the bottom of cylindrical section side wall with the junction point of depurator body.
3. the early-stage rainwater depurator for building sponge city according to claim 1 it is characterised in that：Described cylinder
The outer layer of section, the outer layer of conical section and the internal layer of conical section are stainless steel material and make.
4. the early-stage rainwater depurator for building sponge city according to claim 1 it is characterised in that：Described cylinder
The ectonexine of section and conical section is arranged concentrically.
5. according to described in claim 1 for build sponge city early-stage rainwater depurator it is characterised in that：Described secondary mistake
Filtering layer is provided with double-layer filter cloth, and filter cloth is supported with stainless steel cloth, does not connect between double-layer filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981055.4A CN106422513A (en) | 2016-11-08 | 2016-11-08 | Initial rainwater purifier for constructing sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981055.4A CN106422513A (en) | 2016-11-08 | 2016-11-08 | Initial rainwater purifier for constructing sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422513A true CN106422513A (en) | 2017-02-22 |
Family
ID=58208688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610981055.4A Pending CN106422513A (en) | 2016-11-08 | 2016-11-08 | Initial rainwater purifier for constructing sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106422513A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129756A2 (en) * | 2000-03-03 | 2001-09-05 | Oekag Wassertechnik (Schweiz) AG | Device for cleaning a cylindrical screen and rainwater purification equipment with cylindrical screen |
| CN201862307U (en) * | 2010-10-28 | 2011-06-15 | 上海龙宇燃油股份有限公司 | Filter for mixture of oil sludge and light oil at tank bottom of heavy oil tank |
| CN204233850U (en) * | 2014-10-27 | 2015-04-01 | 无锡康霸环保设备有限公司 | Middle water inlet back purge system |
| CN205042228U (en) * | 2015-09-21 | 2016-02-24 | 深圳市深展锐科技有限公司 | Liquid filter device |
| CN206198854U (en) * | 2016-11-08 | 2017-05-31 | 安徽绿绵环保设备制造有限公司 | A kind of early-stage rainwater clarifier for building sponge city |
-
2016
- 2016-11-08 CN CN201610981055.4A patent/CN106422513A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1129756A2 (en) * | 2000-03-03 | 2001-09-05 | Oekag Wassertechnik (Schweiz) AG | Device for cleaning a cylindrical screen and rainwater purification equipment with cylindrical screen |
| CN201862307U (en) * | 2010-10-28 | 2011-06-15 | 上海龙宇燃油股份有限公司 | Filter for mixture of oil sludge and light oil at tank bottom of heavy oil tank |
| CN204233850U (en) * | 2014-10-27 | 2015-04-01 | 无锡康霸环保设备有限公司 | Middle water inlet back purge system |
| CN205042228U (en) * | 2015-09-21 | 2016-02-24 | 深圳市深展锐科技有限公司 | Liquid filter device |
| CN206198854U (en) * | 2016-11-08 | 2017-05-31 | 安徽绿绵环保设备制造有限公司 | A kind of early-stage rainwater clarifier for building sponge city |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |