CN109354157A - Double layer rotating water distributor - Google Patents
Double layer rotating water distributor Download PDFInfo
- Publication number
- CN109354157A CN109354157A CN201811380760.4A CN201811380760A CN109354157A CN 109354157 A CN109354157 A CN 109354157A CN 201811380760 A CN201811380760 A CN 201811380760A CN 109354157 A CN109354157 A CN 109354157A
- Authority
- CN
- China
- Prior art keywords
- water
- rotary joint
- several
- rotary
- impeller
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 136
- 239000004744 fabric Substances 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 12
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000010375 Talinum crassifolium Species 0.000 description 1
- 235000015055 Talinum crassifolium Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses Double layer rotating water distributors, including water inlet pipe and several water distributors, and nationality is connected to by rotary joint between water inlet pipe and several water distributors；Rotary joint is a hollow pipe fitting, and rotary shaft is vertically arranged, and rotary joint upper end is connect with water outlet in rotary pair, and the lower loop of rotary joint is around several water distributors of setting；Water distributing pore on water distributor is horizontally disposed, and water discharging direction is opposite with the direction of rotation of rotary joint；Rotary joint is arranged right below cloth water impeller；Cloth water impeller includes several blades；Blade includes mutually perpendicular one narrow wind deflector and a wide wind deflector, and blade in 90 degree indent angle upward, downward in 270 degree of evagination angles.Ascending air kinetic energy in reaction force and bio-trickling filter when the present invention is sprayed using water distributor water flow, driving water distributor are rotated around central synchronous, can be made two biological filter bed of materials up and down while be carried out water distribution uniformity, simplify the complexity of multiple water distribution.
Description
Technical field
The present invention relates to water distributor technical fields, in particular to Double layer rotating water distributor.
Background technique
In the prior art, for the turning spurt water device of bio-trickling filter, due to being influenced by water distributor structure and form,
In bio-trickling filter the water distribution requirement of multi-layer biological filter material layer can only be unable to satisfy with the biological filter bed of material 1 to 1 water distribution.
Especially in A/O bio-trickling filter, the biological filter bed of material different to two layers of area is needed to carry out water distribution, selects one
As turning spurt water device not can guarantee the water distribution uniformity of the lower part biological filter bed of material.
Therefore, it is badly in need of a kind of Water distributor dedicated that can be realized Multi-layer synchronous water distribution.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides Double layer rotating water distributor, and the first purpose of realization is benefit
Ascending air drives water distributor in the kinetic energy of impeller in reaction force and bio-trickling filter when being sprayed with water distributor water flow
Heart synchronous rotary can make two biological filter bed of materials up and down while carry out water distribution uniformity, simplify the complexity of multiple water distribution.
To achieve the above object, the invention discloses Double layer rotating water distributors, including water inlet pipe and several water distributors and cloth
Water impeller, the water outlet of the water inlet pipe is set to the top for needing the equipment of water distribution, and connect with several water distributors.
Wherein, rotary joint, the water inlet pipe and several described are equipped between the water inlet pipe and several water distributors
Nationality is connected to by the rotary joint between water distributor；
The rotary joint is a hollow pipe fitting, and rotary shaft is vertically arranged, the rotary joint upper end and the water outlet
It is connected in rotary pair, the lower loop of the rotary joint is around several water distributors of setting；
Each water distributor is vertical with the rotary shaft of the rotary joint, if each water distributor side is equipped with
Dry water distributing pore；
Each water distributing pore is horizontally disposed, and the water discharging direction of each water distributing pore with the rotation
The direction of rotation of connector is opposite；
The rotary joint is arranged right below cloth water impeller；
The cloth water impeller is fixedly connected with the rotary joint, with the rotary joint synchronous rotary, the cloth waterleaf
Wheel includes several blades；
Each blade includes mutually perpendicular one narrow wind deflector and a wide wind deflector, makes the cross of each blade
Section is L-shaped；
Each blade in 90 degree indent angle upward, be arranged downward in 270 degree of evagination angle.
Each blade is triangle crest of weir in 90 degree of short side.
Preferably, mechanical seal bearing, the rotary joint and institute are equipped between the rotary joint and the water outlet
It states nationality between water outlet to be sealed by the mechanical seal bearing, and forms rotary pair connection.
Preferably, it is fixed between the rotary joint and the cloth water impeller equipped with central axis.
Preferably, nationality is formed by bearing and turns round auxiliary connection between the central axis and the equipment for needing water distribution.
Preferably, several blades are each attached to the side of an impeller center, the impeller center and the central axis
Lower end fix.
Beneficial effects of the present invention:
1, Double layer rotating water distributor of the invention is rotated by two layers of water distributor of hydro powered around central synchronous, can be made
Lower two biological filter bed of materials carry out water distribution uniformity simultaneously, simplify the complexity of multiple water distribution.
2, the present invention is by the thrust and Double layer rotating water distributor direction of rotation one for pulling out wind effect generation in bio-trickling filter
It causes, effectively reduces impeller water distributor during water distribution to the influence of waterpower driven rotary, ensure that the normal of bio-trickling filter
Operation.
3, Double layer rotating water distributor of the present invention can satisfy wanting for the double-deck different filter area water distribution uniformities of bio-trickling filter
It asks, engineering adaptability is stronger.
4, Double layer rotating water distributor of the present invention is mainly used for A/O bio-trickling filter or similar bio-trickling filter, driving device
Can be various, sufficiently meet the requirement of water distribution uniformity.
5, the present invention has structure simple, and water distribution is uniformly, low energy consumption, is convenient for the advantages of operational management.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of one embodiment of the invention.
Fig. 2 shows the structural schematic diagrams of leaf cross-section in one embodiment of the invention.
Specific embodiment
Embodiment
As illustrated in fig. 1 and 2, Double layer rotating water distributor, including water inlet pipe 1 and several water distributors 4, the water outlet 2 of water inlet pipe 1
It is set to the top for needing the equipment of water distribution, and is connect with several water distributors 4.
Wherein, rotary joint 3, nationality between water inlet pipe 1 and several water distributors 4 are equipped between water inlet pipe 1 and several water distributors 4
It is connected to by rotary joint 3；
Rotary joint 3 is a hollow pipe fitting, and rotary shaft is vertically arranged, and 3 upper end of rotary joint and water outlet 2 connect in rotary pair
It connects, the lower loop of rotary joint 3 is around several water distributors 4 of setting；
Each water distributor 4 is vertical with the rotary shaft of rotary joint 3, is equipped with several water distributing pores on each water distributor 4；
Each water distributing pore is horizontally disposed, and rotation of the water discharging direction of each water distributing pore with rotary joint 3
It is contrary；
Rotary joint 3 is arranged right below cloth water impeller 8；
Cloth water impeller 8 is fixedly connected with rotary joint 3, and 3 synchronous rotary of rotary joint, if cloth water impeller 8 includes cured leaf
Piece；
Each blade includes mutually perpendicular one narrow wind deflector and a wide wind deflector, makes the cross section of each blade be in
L shape；
Each blade in 90 degree indent angle upward, be arranged downward in 270 degree of evagination angle.
Each blade is triangle crest of weir in 90 degree of short side.
The principle of the invention lies in the thrust generated when being sprayed water using several water distributors 4 in its upper layer makes Double layer rotating water distribution
Device rotation, by the uniform spread of sewage on the DN biological filter bed of material and the CN biological filter bed of material.
Meanwhile using in bio-trickling filter in CN biofilter material first on pull out wind formation air-flow, push impeller 8 choosing turn.
The DN biological filter bed of material water outlet drippage for the upper layer outer ring being made of several water distributors 4 and rotary joint 3 is pooled to leaf
Interior recess above piece carries out water distribution to the CN biological filter bed of material of the whole circle of lower layer in impeller rotation.
Lesser angle is greater than lesser folder between wide wind deflector and horizontal plane between the narrow wind deflector and horizontal plane of blade
Angle.
In certain embodiments, between rotary joint 3 and water outlet 2 be equipped with mechanical seal bearing 9, rotary joint 3 with go out
Nationality is sealed by mechanical seal bearing 9 between the mouth of a river 2, and forms rotary pair connection.
In certain embodiments, it is fixed that central axis 5 is equipped between rotary joint 3 and cloth water impeller 8.
In certain embodiments, nationality is formed by bearing 6 and turns round auxiliary connection between central axis 5 and the equipment for needing water distribution.
In certain embodiments, several blades are each attached to the side of an impeller center 7, impeller center 7 and central axis 5
Lower end is fixed.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. Double layer rotating water distributor, including water inlet pipe (1) and several water distributors (4), the water outlet (2) of the water inlet pipe (1) are set
It is placed in the top for needing the equipment of water distribution, and is connect with several water distributors (4), it is characterised in that:
Rotary joint (3), the water inlet pipe (1) and several institutes are equipped between the water inlet pipe (1) and several water distributors (4)
Nationality between water distributor (4) is stated to be connected to by the rotary joint (3)；
The rotary joint (3) is a hollow pipe fitting, and rotary shaft is vertically arranged, rotary joint (3) upper end and the water outlet
Mouth (2) is connected in rotary pair, and the lower loop of the rotary joint (3) is around several water distributors (4) of setting；
Each water distributor (4) is vertical with the rotary shaft of the rotary joint (3), is all provided on each water distributor (4)
There are several water distributing pores；
Each water distributing pore is horizontally disposed, and the water discharging direction of each water distributing pore with the rotary joint
(3) direction of rotation is opposite；
The rotary joint (3) is arranged right below cloth water impeller (8)；
The cloth water impeller (8) is fixedly connected with the rotary joint (3), with the rotary joint (3) synchronous rotary, the cloth
Water impeller (8) includes several blades；
Each blade includes mutually perpendicular one narrow wind deflector and a wide wind deflector, makes the cross section of each blade
It is L-shaped；
Each blade in 90 degree indent angle upward, be arranged downward in 270 degree of evagination angle.
2. Double layer rotating water distributor according to claim 1, which is characterized in that the rotary joint (3) and the water outlet
Mechanical seal bearing (9) are equipped between mouth (2), nationality is close by the machinery between the rotary joint (3) and the water outlet (2)
Bearing (9) sealing is sealed, and forms rotary pair connection.
3. Double layer rotating water distributor according to claim 1, which is characterized in that the rotary joint (3) and the water distribution
It is fixed that central axis (5) are equipped between impeller (8).
4. Double layer rotating water distributor according to claim 3, which is characterized in that the central axis (5) needs cloth with described
Nationality forms revolution auxiliary connection by bearing (6) between the equipment of water.
5. Double layer rotating water distributor according to claim 4, which is characterized in that several blades are each attached to an impeller
The side at center (7), the impeller center (7) and the lower end of the central axis (5) are fixed.
6. Double layer rotating water distributor according to claim 1, which is characterized in that each blade is in that 90 degree of short side is
Triangle crest of weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380760.4A CN109354157B (en) | 2018-11-20 | 2018-11-20 | Double-layer rotary water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380760.4A CN109354157B (en) | 2018-11-20 | 2018-11-20 | Double-layer rotary water distributor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109354157A true CN109354157A (en) | 2019-02-19 |
| CN109354157B CN109354157B (en) | 2023-10-31 |
Family
ID=65332301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380760.4A Active CN109354157B (en) | 2018-11-20 | 2018-11-20 | Double-layer rotary water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109354157B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086153A (en) * | 2021-04-01 | 2021-07-09 | 北京博汇特环保科技股份有限公司 | Uniform water distributor and ship |
| CN113772827A (en) * | 2021-09-03 | 2021-12-10 | 江西盖亚环保科技有限公司 | Rotary water distributor of microbial filter bed |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5593574A (en) * | 1994-03-10 | 1997-01-14 | Vantoever; J. Wayne | Water treatment system particularly for use in aquaculture |
| CN2442744Y (en) * | 2000-09-22 | 2001-08-15 | 天津天朝葡萄酿酒有限公司 | Rotary sprayer |
| CN205561628U (en) * | 2016-04-22 | 2016-09-07 | 地球村同益科技(深圳)有限公司 | Utilize wind -force driven counterflow cooling tower water distribution device |
| CN205740488U (en) * | 2016-06-16 | 2016-11-30 | 吴江市新达印染厂 | Vane type two-way supply aerator |
| CN106336087A (en) * | 2016-11-03 | 2017-01-18 | 湖北省农业科学院植保土肥研究所 | Integrated household biological filter tower for treating rural domestic wastewater |
| CN206127056U (en) * | 2016-08-24 | 2017-04-26 | 鹏鹞环保股份有限公司 | Rural sewage treatment biological filter |
| CN206289044U (en) * | 2016-12-23 | 2017-06-30 | 东北林业大学 | Laboratory anaerobic reactor hydraulic pressure rotation water-locator |
| US20180021722A1 (en) * | 2015-02-20 | 2018-01-25 | Evoqua Water Technologies Llc | Rotating Spray Device for Water Distribution on Media Bed of a Biofilter |
| CN209210464U (en) * | 2018-11-20 | 2019-08-06 | 上海择希环保工程有限公司 | Double layer rotating water distributor |
-
2018
- 2018-11-20 CN CN201811380760.4A patent/CN109354157B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5593574A (en) * | 1994-03-10 | 1997-01-14 | Vantoever; J. Wayne | Water treatment system particularly for use in aquaculture |
| CN2442744Y (en) * | 2000-09-22 | 2001-08-15 | 天津天朝葡萄酿酒有限公司 | Rotary sprayer |
| US20180021722A1 (en) * | 2015-02-20 | 2018-01-25 | Evoqua Water Technologies Llc | Rotating Spray Device for Water Distribution on Media Bed of a Biofilter |
| CN205561628U (en) * | 2016-04-22 | 2016-09-07 | 地球村同益科技(深圳)有限公司 | Utilize wind -force driven counterflow cooling tower water distribution device |
| CN205740488U (en) * | 2016-06-16 | 2016-11-30 | 吴江市新达印染厂 | Vane type two-way supply aerator |
| CN206127056U (en) * | 2016-08-24 | 2017-04-26 | 鹏鹞环保股份有限公司 | Rural sewage treatment biological filter |
| CN106336087A (en) * | 2016-11-03 | 2017-01-18 | 湖北省农业科学院植保土肥研究所 | Integrated household biological filter tower for treating rural domestic wastewater |
| CN206289044U (en) * | 2016-12-23 | 2017-06-30 | 东北林业大学 | Laboratory anaerobic reactor hydraulic pressure rotation water-locator |
| CN209210464U (en) * | 2018-11-20 | 2019-08-06 | 上海择希环保工程有限公司 | Double layer rotating water distributor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086153A (en) * | 2021-04-01 | 2021-07-09 | 北京博汇特环保科技股份有限公司 | Uniform water distributor and ship |
| CN113772827A (en) * | 2021-09-03 | 2021-12-10 | 江西盖亚环保科技有限公司 | Rotary water distributor of microbial filter bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109354157B (en) | 2023-10-31 |
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