CN106698647A - Water distribution device and water distribution system - Google Patents
Water distribution device and water distribution system Download PDFInfo
- Publication number
- CN106698647A CN106698647A CN201710050067.XA CN201710050067A CN106698647A CN 106698647 A CN106698647 A CN 106698647A CN 201710050067 A CN201710050067 A CN 201710050067A CN 106698647 A CN106698647 A CN 106698647A
- Authority
- CN
- China
- Prior art keywords
- water distribution
- water
- distributing device
- guide ring
- top board
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/04—Aerobic processes using trickle filters
- C02F3/043—Devices for distributing water over trickle filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a water distribution device which comprises a water distribution cover and water transferring inner pipe, the water transferring inner pipe penetrates through the side wall of the water distribution cover and is fixedly connected with the side wall of the water distribution cover; an opening is formed at the bottom part of the water distribution cover, a top plate with air holes is arranged at the top part of the water distribution cover, the air holes are arranged between a guide ring and the outer edge of the top plate, water distribution micropores are formed in the top part of the water transferring inner pipe, the guide ring is arranged on the inner side of the top plate, and corresponds to the water distribution micropores in position. The invention further discloses a water distribution system. The water distribution system comprises the water distribution device, a water distribution main pipe, water distribution branch pipes, a checking ball valve and a movable joint; the water distribution device is connected with the water distribution branch pipes through the movable joint; one end of each water distribution branch pipe is connected with the checking ball valve, and the other end of each water distribution branch pipe is connected with the water distribution main pipe. The sewage flows out from the water distribution micropores at a high speed, impacts the top plate, disperses and flows peripherally to the guide ring, and then falls off, so that the process of dissolving oxygen in the sewage is realized. The water distribution device and the water distribution system for a biological trickling filter are simple in structure, rich oxygen is dissolved in the sewage, the sewage treatment effect is good, the maintenance is simple, and the maintenance cost is low.
Description
Technical field
The present invention relates to sanitary sewage disposal technical field, more particularly to a kind of water-distributing device for biofilter and
Water distribution system.
Background technology
Bio-trickling filter is usually used in domestic sewage treatment process, and the sewage treatment process is to filter tank by water pump or gravity
Middle water distribution, sewage offers aperture by cloth water conduit tube to water distribution branch pipe in water distribution branch pipe, therefore sewage can be from branch pipe
Aperture flows out, into filter material layer.Most pollutants physics, chemistry, biological work on hair on the filtrate for be attached with biomembrane
With, and then be efficiently removed, the purpose for purifying water up to standard.Therefore water-distributing device and water distribution system are whole sewage treatment process
Core component.However, the filter tank system of prior art usually occurs, and water distribution is uneven, blocking, algae reproduction, filter tank fly grows,
The problems such as stink diffuses, can not only influence effluent quality, increase the difficulty and cost of maintenance management, can also influence surrounding enviroment,
The requirement at this stage to sewage treatment process cannot be met.
Bio-trickling filter is larger due to area, easily produces the uneven phenomenon of water distribution so that wastewater treatment efficiency is poor.This
Outward, conventional filter tank is perforated on water distributor, and aperture is larger, and flow velocity is relatively low, easy attached biological film, and the length of time one causes pipeline
Interior blocking, and maintenance difficulties are larger, cost increases.Additionally, in present water distribution system, the sewage contacted with filtrate directly exposes
In the sun so that top layer filtrate grows a large amount of algae, while attracting a large amount of filter tank fly growth and breedings, and sewage in pipeline transmission ＆ distribution
During be in anaerobic state, into also easily giving out larger stink during filter tank.Therefore, a kind of simple structure, dirt are needed badly
Water treatment efficiency is excellent, easy to maintenance and maintenance cost is low bio-trickling filter water-distributing device and water distribution system.
The content of the invention
To solve above technical problem, a kind of simple structure of present invention offer, dissolution of contaminated water oxygen are abundant, wastewater treatment efficiency
Excellent, easy to maintenance and maintenance cost low bio-trickling filter water-distributing device and water distribution system.
To achieve the above object, the invention provides following scheme：
The present invention provides a kind of water-distributing device, it include water distribution cover and through the water distribution cover side wall and with the water distribution cover
The water delivery inner tube that side wall is fixedly connected；The water distribution cover bottom opening, top is the top board for offering air-vent, in the top board
Side is provided with guide ring, and the air-vent is arranged between the guide ring and the top board outer, and the water delivery inner tube top sets
Water distribution micropore is equipped with, the guide ring is corresponding with the water distribution micro well locations.
Optionally, the water delivery inner tube is by the water distribution cover cross-section center position.
Optionally, the guide ring is arranged at the top board middle part.
Optionally, the water distribution micropore is for multiple and is uniformly laid in the water delivery inner tube top, and the water distribution micropore is straight
Footpath is 4mm.
Optionally, the air-vent is for multiple and is uniformly distributed between the guide ring and the top board outer.
Optionally, the top board is circular top plate.
Optionally, the water distribution cover bottom is open, and the guide ring be arranged in parallel with the wall of the water distribution cover.
Optionally, the water delivery inner tube passes through the water distribution cover bottom centre, and the water delivery inner tube is in the water distribution cover
The interface docked with tubing is left outside wall.
The present invention also provides a kind of water distribution system, including water-distributing device and cloth water conduit tube, water distribution branch pipe, check ball valve and
Articulation；The water-distributing device is connected with the water distribution branch pipe by the articulation；The water distribution branch pipe wherein one end with
The inspection ball valve is connected, and the other end is connected with the cloth water conduit tube.
Optionally, the cloth water conduit tube, the water distribution branch pipe, the inspection ball valve and the articulation is U-PVC materials
Matter.
Water-distributing device of the invention and water distribution system, sewage flow out at a high speed from water distribution micropore and impact top board, to surrounding
Dispersion flows realize cloth Water flow-path to falling after guide ring, can realize oxygenation function of the sewage during water distribution, the present invention
Bio-trickling filter water-distributing device and water distribution system simple structure, wastewater treatment efficiency are excellent, easy to maintenance and maintenance cost is low.
The present invention achieves following technique effect relative to prior art：
1st, water-distributing device of the invention, water distribution cover bottom opening, top is the top board for offering air-vent, and air-vent is set
Between guide ring and the top board outer, water delivery inner tube top is provided with water distribution micropore, and top board inner side is provided with guide ring, water conservancy diversion
Ring is corresponding with water distribution micro well locations, and sewage flows out at a high speed from water distribution micropore and impacts top board, to surrounding dispersion flows to water conservancy diversion
Fall after ring, realize cloth Water flow-path, oxygenation function of the sewage during water distribution can be realized, lifting sewage dissolved oxygen makes dirt
Dye thing clearance is higher, while the stink in sewage can be eliminated.
2nd, water-distributing device of the invention, is provided with air-vent, can realize that water distribution cover inner air and outer air is exchanged, and then is lifted dirty
Water dissolves oxygen, makes pollutants removal rate higher.
3rd, water-distributing device of the invention, is provided with water distribution cover, and top is provided with top board, can cover the sun at water distribution micropore
Light, it is to avoid it shines directly into the filtrate topped with sewage, can prevent filter material surface from breeding algae, simultaneously because surrounding is closed, it is dirty
Water cannot spill water distribution cover, therefore can effectively prevent whole filter tank breeding algae.
4th, another aspect of the present invention provides a kind of water distribution system, including above-mentioned water-distributing device and cloth water conduit tube,
Water distribution branch pipe, inspection ball valve and articulation；Water-distributing device is connected with water distribution branch pipe by articulation, can conveniently be installed and be dismantled
Safeguard, water distribution branch pipe wherein one end is connected with the inspection ball valve, can periodically open ball valve, will be managed using the current in branch pipe interior
Debris etc. go out, facilitate the maintenance of pipeline, the other end is connected with cloth water conduit tube, realizes the supply of sewage.
Bio-trickling filter water-distributing device of the present invention and water distribution system simple structure, wastewater treatment efficiency it is excellent, easy to maintenance and
Maintenance cost is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the top view of water-distributing device of the present invention.
Fig. 2 is the sectional view in water-distributing device A-A faces of the present invention.
Fig. 3 is the sectional view in water-distributing device B-B faces of the present invention.
Fig. 4 is water distribution system scheme of installation of the present invention.
Description of reference numerals：1st, water distribution cover；1-1, top board；2nd, water delivery inner tube；3rd, air-vent；4th, guide ring；5th, water distribution is micro-
Hole；6th, articulation；7th, ball valve is checked；8th, water distribution branch pipe；9th, cloth water conduit tube.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
It is an object of the invention to provide a kind of bio-trickling filter water-distributing device and water distribution system, solve in water distributor perforation and
Dissolution of contaminated water oxygen that the conventional water distribution manner being directly exposed under sunlight is faced is few, pollutants removal rate is low, maintenance difficult and
Maintenance cost problem high, so that while ensureing wastewater treatment efficiency, it is convenient to repair and safeguard.
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply example.
It is an object of the invention to provide a kind of bio-trickling filter water-distributing device, as Figure 1-3, including water distribution cover 1 and pass through
Wear the side wall of the water distribution cover 1 and the water delivery inner tube 2 being fixedly connected with the side wall of the water distribution cover 1；The bottom opening of water distribution cover 1,
Top is the top board 1-1 for offering air-vent 3, and the top board 1-1 inner sides are provided with guide ring 4, and the air-vent 3 is arranged at described
Between guide ring 4 and the top board 1-1 outers, the top of the water delivery inner tube 2 is provided with water distribution micropore 5, the guide ring 4 and institute
State the position of water distribution micropore 5 correspondence.
In a specific embodiment, the top board 1-1 is circular top plate, and the water delivery inner tube 2 is horizontal by the water distribution cover 1
Kernel of section position, the guide ring 4 is arranged at the top board 1-1 middle parts, i.e., described guide ring 4 is with the top board 1-1 in same
Heart circle distribution, the water distribution micropore 5 is arranged on the tube wall of water delivery inner tube 2, and is arranged at the underface of the guide ring 4,
Therefore, sewage flows out and impacts top board 1-1 in the water distribution micropore 5 at a high speed, to falling after surrounding dispersion flows to the guide ring 4
Fall, realize cloth Water flow-path, oxygenation function of the sewage during water distribution can be realized, lifting sewage dissolved oxygen removes pollutant
Except rate is higher, while the stink in sewage can be eliminated.
Further, in this specific embodiment, as Figure 1-3, the air-vent 3 is for multiple and is uniformly distributed in institute
State between guide ring 4 and the top board 1-1 outers, the air-vent 3 can realize that the inner air and outer air of water distribution cover 1 is exchanged, and enter
And lifting sewage dissolved oxygen, make pollutants removal rate higher, because top board 1-1 middle parts set the guide ring 4, work as sewage
When flowing out and impact top board 1-1 at a high speed in from water distribution micropore 5, sewage is real to falling after surrounding dispersion flows to the guide ring 4
Existing cloth Water flow-path, the side wall of the guide ring 4 can effectively be stopped to the sewage for falling, so prevent the sewage that splashes from
Flowed out in the air-vent 3, influence sewage discharge.
Further, in this specific embodiment, a diameter of 4mm of the water distribution micropore 5, the water distribution micropore 5 it is straight
The certain bar of interior sewage pressure is managed in this specific embodiment in footpath less than the water distributing pore opened up on water distributor in conventional water-distributing device
Under part, the diameter of the water distribution micropore 5 is set to 4mm, aperture is smaller so that sewage outflow from the water distribution micropore 5
Speed is higher, prevents biomembrane from adhering to around the water distribution micropore 5, can effectively prevent pipeline blockage.
Further, in this specific embodiment, bio-trickling filter water-distributing device of the invention is provided with water distribution cover 1, and
Top is provided with top board 1-1, can cover the sunlight at water distribution micropore, it is to avoid it shines directly into the filtrate topped with sewage, can prevent
Only filter material surface breeds algae, simultaneously because surrounding is closed, sewage cannot spill water distribution cover, therefore can effectively prevent whole filter tank
Breeding algae.
It is a further object of the present invention to provide a kind of bio-trickling filter water distribution system, as shown in figure 4, including above-mentioned water distribution dress
Put and cloth water conduit tube 9, water distribution branch pipe 8, inspection ball valve 7 and articulation 6；The water delivery inner tube 2 in above-mentioned water-distributing device exists
The interface docked with tubing is left outside the wall of the water distribution cover 1.Above-mentioned water-distributing device passes through articulation with the water distribution branch pipe 8
6 are connected, and due to being provided with the articulation 6, can conveniently install and demolition and maintenance, the wherein one end of the water distribution branch pipe 8 and institute
State inspection ball valve 7 to be connected, can periodically open the ball valve 7, rushed debris in pipe etc. using the current in the water distribution branch pipe 8
Go out, facilitate the maintenance of pipeline, the other end is connected with the cloth water conduit tube 9, realizes the supply of sewage.
Further, it is the cloth water conduit tube 9, the water distribution branch pipe 8, described in the specific embodiment of this water distribution system
Check that ball valve 7 and the articulation 6 are disposed as U-PVC materials, with extremely strong decay resistance, be resistant to strong acid, highly basic, no
Can be got rusty fouling, with good water pressure resistance, shock resistance, tensile strength.
Water-distributing device of the invention and water distribution system, sewage flow out and impact top board 1- at a high speed from the water distribution micropore 5
1, to falling after surrounding dispersion flows to guide ring 4, cloth Water flow-path is realized, oxygenation work(of the sewage during water distribution can be realized
Can, bio-trickling filter water-distributing device of the present invention and water distribution system simple structure, wastewater treatment efficiency are excellent, easy to maintenance and repair into
This is low.
It should be noted that water delivery inner tube might not be in the water distribution cover cross-section center position, also simultaneously in the present invention
The water distribution cover bottom centre is not necessarily passed through, the water conservancy diversion ring position also not necessarily must be provided with top board middle part, institute
The position for stating water distribution micropore is not also limited with the present embodiment, as long as the stream ring is corresponding with the position of the water distribution micropore, can
During ensureing that sewage flows out at a high speed from water distribution micropore and impacts top board, sewage after surrounding dispersion flows to the guide ring to falling
Fall, and the side wall of guide ring can effectively be stopped to the sewage for falling, and then the sewage for splashing is prevented from the air-vent
Middle outflow, and then realize water distribution process.It can also be provided that multiple, the water distribution micro-pore diameter is also simultaneously for the water distribution micropore
4mm is not limited to, it is necessary to according to in-pipe flow pressure size or actually used situation, number and diameter to water distribution micropore are entered
Row adjustment, additionally, heretofore described top board is also not limited to circular top plate, as long as being that by carrying out suitably sewage
Shading.In addition, it is necessary to explanation, the water distribution cover bottom might not be set to uncovered structure, as long as bottom sets
Have a number of opening, can realize sewage flow out, additionally, heretofore described cloth water conduit tube, the water distribution branch pipe,
It is described to check that ball valve and the material of the articulation are not limited to U-PVC materials, as long as with stronger decay resistance,
Acid resistance, strong basicity, will not get rusty fouling, with good water pressure resistance, shock resistance, tensile strength, disclosure satisfy that actual need
The material wanted.
Apply specific case in this specification to be set forth principle of the invention and implementation method, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art,
According to thought of the invention, will change in specific embodiments and applications.In sum, in this specification
Appearance should not be construed as limiting the invention.
Claims (10)
1. a kind of water-distributing device, it is characterised in that：It include water distribution cover and through the water distribution cover side wall and with the water distribution cover
The water delivery inner tube that side wall is fixedly connected；The water distribution cover bottom opening, top is the top board for offering air-vent, in the top board
Side is provided with guide ring, and the air-vent is arranged between the guide ring and the top board outer, and the water delivery inner tube top sets
Water distribution micropore is equipped with, the guide ring is corresponding with the water distribution micro well locations.
2. water-distributing device according to claim 1, it is characterised in that：The water delivery inner tube passes through the water distribution cover cross section
Center.
3. water-distributing device according to claim 2, it is characterised in that：The guide ring is arranged at the top board middle part.
4. water-distributing device according to claim 3, it is characterised in that：The water distribution micropore is for multiple and is uniformly laid in institute
Water delivery inner tube top is stated, the water distribution micro-pore diameter is 4mm.
5. water-distributing device according to claim 3, it is characterised in that：The air-vent is for multiple and is uniformly distributed in described
Between guide ring and the top board outer.
6. the water-distributing device according to any one of claim 1-5, it is characterised in that：The top board is circular top plate.
7. water-distributing device according to claim 6, it is characterised in that：The water distribution cover bottom is open, the guide ring with
The wall of the water distribution cover be arranged in parallel.
8. water-distributing device according to claim 7, it is characterised in that：The water delivery inner tube is passed through in the water distribution cover bottom
The heart, the water delivery inner tube leaves the interface docked with tubing outside the wall of the water distribution cover.
9. a kind of water distribution system, it is characterised in that：Done including the water-distributing device and water distribution any one of claim 1-8
Pipe, water distribution branch pipe, inspection ball valve and articulation；The water-distributing device is connected with the water distribution branch pipe by the articulation；
The water distribution branch pipe wherein one end is connected with the inspection ball valve, and the other end is connected with the cloth water conduit tube.
10. water distribution system according to claim 9, it is characterised in that：It is the cloth water conduit tube, the water distribution branch pipe, described
Check that ball valve and the articulation are U-PVC materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050067.XA CN106698647A (en) | 2017-01-23 | 2017-01-23 | Water distribution device and water distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050067.XA CN106698647A (en) | 2017-01-23 | 2017-01-23 | Water distribution device and water distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106698647A true CN106698647A (en) | 2017-05-24 |
Family
ID=58908831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710050067.XA Pending CN106698647A (en) | 2017-01-23 | 2017-01-23 | Water distribution device and water distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698647A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919656A (en) * | 2021-04-14 | 2021-06-08 | 尚川（北京）水务有限公司 | Oxygenation type water distribution device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120625A (en) * | 2011-01-13 | 2011-07-13 | 丁树涛 | Sewage treatment and uniform distribution system with sewage distribution protective hood |
| CN201914936U (en) * | 2011-01-13 | 2011-08-03 | 丁树涛 | Sewage treatment uniform water distribution system with water distribution protective covers |
-
2017
- 2017-01-23 CN CN201710050067.XA patent/CN106698647A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120625A (en) * | 2011-01-13 | 2011-07-13 | 丁树涛 | Sewage treatment and uniform distribution system with sewage distribution protective hood |
| CN201914936U (en) * | 2011-01-13 | 2011-08-03 | 丁树涛 | Sewage treatment uniform water distribution system with water distribution protective covers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919656A (en) * | 2021-04-14 | 2021-06-08 | 尚川（北京）水务有限公司 | Oxygenation type water distribution device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |