CN109437399A - Water injection type microkinetic water decanter - Google Patents
Water injection type microkinetic water decanter Download PDFInfo
- Publication number
- CN109437399A CN109437399A CN201811454373.0A CN201811454373A CN109437399A CN 109437399 A CN109437399 A CN 109437399A CN 201811454373 A CN201811454373 A CN 201811454373A CN 109437399 A CN109437399 A CN 109437399A
- Authority
- CN
- China
- Prior art keywords
- water
- supervisor
- hose
- limiting bracket
- straining
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 252
- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 239000002893 slag Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000009189 diving Effects 0.000 claims 1
- 208000032843 Hemorrhage Diseases 0.000 abstract description 3
- 208000034158 bleeding Diseases 0.000 abstract description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 3
- 238000005273 aeration Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1263—Sequencing batch reactors [SBR]
-
- 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)
- 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)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of water injection type microkinetic water decanters, comprising: strains water supervisor, multiple face mask type anti-slag valves, floating drum, strains water hose, fixed outlet pipe, hose limiting bracket, supervisor's limiting bracket, flowing water Valve and charging pump；Wherein, straining equipped with multiple face mask type anti-slag valves connects floating drum on water supervisor, strain water supervisor successively with strain water hose and fixed outlet pipe connect to form a kind of water filling self-floating water decanter, drifted along respectively to straining water hose and strain water to be responsible for limit by the hose limiting bracket of setting, supervisor's limiting bracket.The water decanter structure is simultaneously uncomplicated, merely with liquid buoyancy, only in draining early period by charging pump to water decanter water-filling, required power is very little, that is, need micro power achieve that it is unpowered strain water, and guarantee that bleeding stage does not have muddy water entrance.
Description
Technical field
The present invention relates to sewage treatment field more particularly to a kind of water injection type microkinetic water decanters.
Background technique
Water decanter is also known as decanter, is one of the mechanical equipment of most critical in SBR technique.Hydrocone type can be divided into and strain water
Device, rotation water decanter, self-floating water decanter, mechanical water decanter.
Huangmei County city sewage treatment plant uses ICEAS technique under the Yi Gao water utilities Co., Ltd of Huang gang, using floating
Formula water decanter.The working principle of the water decanter is as follows: when aeration, inflation solenoid valve is opened, and air compressor system is periodic
Being inflated to water decanter makes collector pipe float, and discharge outlet is detached from liquid level, prevents sludge from entering water decanter；Exhaust when straining water
Solenoid valve is opened, and pressure-air is discharged into atmosphere inside water decanter, and then water decanter sinks, and starts siphon decanting；Straining water terminates
Afterwards, air compressor system starts to inflate water decanter, its discharge outlet is made to be detached from liquid level, and keeps the inside in high pressure conditions.
But found in application process, this mechanical water decanter in the process of running the prior art has at least the following problems:
1) existing this water decanter weir loading is bigger than normal: two water decanters are installed in the every pond of design ICEAS biochemistry pool, and every is strained
30 diameters of hydrophone actual setting are the crest of weir of Φ 85mm, and separate unit water decanter weir is long to be equal to 8m.Single pond design maximum strains water about
1700m3, water 1500m is strained by single pond period3, strain water time 48min calculate (actually straining 40~50min of water time), when two
For water decanter simultaneously in use, maximum weir loading is 36.9L/m.s, design weir loading is 32.6L/m.s.By " water supply and drainage
With water decanter general technical specifications " (CJ/T388-2012) product standard, pontoon type decanting device weir loading range is 4~30L/
M.s, average weir loading should be not more than 25L/m.s.As it can be seen that former water decanter maximum weir loading is more than normal value 23%, it is average
Weir loading is more than normal value 30%, therefore may disturb settled activated sludge straining the water later period, or even in activated sludge
Cause water outlet band mud phenomenon when settling property is slightly worse.
2) existing this water decanter requires control system of air compressor high, and after-sale service is very inconvenient, and price is high
Expensive: central control system sends Mir company from Canada, sends Mir company at home without office, part ICEAS is biochemical at present
The control system of air compressor failure in pond, is unable to control inflation and exhaust, can only be substituted at present by the time relay.
3) existing this water decanter is very high to flowing water Valve quality requirement: operation initial stage is asked due to water decanter valve mass
Topic, valve are unable to completely close, and water decanter aeration phase muddy water is caused to enter, and water outlet band early period mud influences effluent characteristics, later period
High quality valves are replaced, strain water problems is improved substantially, but still remains water outlet early period band mud situation.
4) existing this water decanter energy consumption is high: using two screw-rod air compressor (the steady JB-10A in Shanghai) separate units at present
7.5kw, by install gauge table, 120 degree of daily power consumption, year power consumption: 43800kw.h (365*120), be averaged the electricity charge 0.74
Member/kw.h, about 32412 yuan of operation power charge of water decanter year.
5) existing this water decanter maintenance cost is high: needing replacing air filter 2 (70 yuan /) every year, oil filtering
Device 2 (55 yuan /)), 2, oil core (180 yuan /), air compressor machine special oil 16L (650 yuan/18 liters), four ponds ICEAS one
Totally 16 solenoid valves (8 DN50,8 DN25), replacement in plastic electromagnetic valve every 5 years 1 time, each 160 yuan of DN50, DN25 each 50
Member, manual ball valve every 5 years replace 1 time (the zinc-plated ball valve of DN25 16,50 × 16/5=160 member, the zinc-plated ball valve of DN50 8,160
× 8/5=256 member), annual directly 2012 yuan of maintenance cost (70 × 2+55 × 2+180 × 2+650+ (160+50) × 8/5+160
+ 256=2012).
6) existing this water decanter control system maintenance is inconvenient: a DN50 exhaust solenoid valve replacement needs 30 minutes,
DN25 needs 20 minutes, and air compressor machine maintenance once needs 1-2 hours.
7) it is very big to air compressor system degree of dependence to strain water water quality for existing this water decanter: due to air compressor system Central Control Room
There is no monitoring system, without fault cues, once air compressor system goes wrong, will result in sludge entrance without discovery in time yet
Water decanter, water outlet band mud, influences effluent quality.
8) in unexpected have a power failure water discharging valve must be turned off manually in existing this water decanter: having a power failure suddenly, if not in time
Minimum liquid level will be discharged to automatically by closing water decanter valve water decanter, influence the operation in next period.
Summary of the invention
Based on the problems of existing water decanter, the object of the present invention is to provide a kind of water injection type microkinetic water decanter,
Draining reduces weir loading without mud, and latter stage water quality is protected, and draining depth can be improved, and saves aeration phase
Energy consumption, while saving water decanter inflation power consumption.
The purpose of the present invention is what is be achieved through the following technical solutions:
Embodiment of the present invention provides a kind of water injection type microkinetic water decanter, comprising:
It strains water supervisor, multiple face mask type anti-slag valves, floating drum, strain water hose, fixed outlet pipe, hose limiting bracket, supervisor
Limiting bracket, flowing water Valve and charging pump；Wherein,
The water supervisor upper surface of straining is uniformly arranged multiple face mask type anti-slag valves, is equipped with below each face mask type anti-slag valve
Crest of weir；
The floating drum is arranged in described strain above water supervisor, the floating drum strains water supervisor's fixation with described by end connector
Connection；
The front end for straining water hose is strained water supervisor and be connected to described, the rear end for straining water hose and ICEAS biochemistry pool
Pool wall on be arranged fixation outlet pipe connection；
The fixed outlet pipe is equipped with flowing water Valve；
The charging pump is located in the ICEAS biochemistry pool, by the road with the fixation outlet pipe in the ICEAS biochemistry pool
It is connected at water inlet；
The hose limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, and position is corresponding with the water hose of straining, described
It strains water hose to be located in the hose limiting bracket, can drift along in the hose limiting bracket；
Supervisor's limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, position with it is described to strain water supervisor corresponding, it is described
It strains water supervisor and floating drum is each provided in the vertical lift slot of supervisor's limiting bracket, can vertically be risen along the vertical lift slot
Drop.
As seen from the above technical solution provided by the invention, water injection type microkinetic provided in an embodiment of the present invention strains water
Device, it has the advantage that:
Water hose is strained by the way that water supervisor will be strained connect with fixed outlet pipe, and floating drum is set straining water and the upper surface of being responsible for,
Being formed a kind of can drive by floating drum in the pond body of ICEAS biochemistry pool under liquid buoyancy effect and strain water supervisor and float with liquid level
Water injection type microkinetic water decanter avoids by straining water hose corresponding position setting hose limiting bracket and strains water hose in pond
Body floats without limitation, facilitates and discharges the water for straining water hose, guarantees that the crest of weir strained on water supervisor after straining water is bubbled through the water column,
Aeration phase and precipitate phase crest of weir in this way is bubbled through the water column always, by charging pump to water hose water-filling is strained, allows it to sink, in this way
Water decanter can be entered in aeration phase to avoid muddy water, cause drainage belt mud；Limiting bracket is set immediately below water supervisor straining, is made
The main device of water crest of weir after draining must be strained and float on liquid level or more, the water decanter structure is simultaneously uncomplicated, only passes through early period in draining
For charging pump to water decanter water-filling, required power is very little, that is, need micro power achieve that it is unpowered strain water, and
And guarantee that bleeding stage does not have muddy water entrance.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the overall structure diagram of water injection type microkinetic water decanter provided in an embodiment of the present invention；
Fig. 2 is the schematic top plan view of water injection type microkinetic water decanter provided in an embodiment of the present invention；
Fig. 3 is the face mask type anti-slag valve signal for straining water supervisor of water injection type microkinetic water decanter provided in an embodiment of the present invention
Figure；
In figure: 1- strains water supervisor；2- strains water hose；3- fixes outlet pipe；4- floating drum；5- face mask type anti-slag valve；6- supervisor
Limiting bracket；61- is vertically moved up or down slot；62- lower support；The top 63- locating part；64- transverse direction fixed link；65- skewed horizontal load
Bar；7- hose limiting bracket；71- bottom support；72- upper limit part；The vertical connecting rod of 73-；74- transverse connecting rod；8-
Charging pump；81- water-filling hose；82- water pump bracket；9- flowing water Valve；10-ICEAS biochemistry pool；11- end connector.
Specific embodiment
Below with reference to particular content of the invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
Belong to protection scope of the present invention.The content being not described in detail in the embodiment of the present invention belongs to professional and technical personnel in the field
The well known prior art.
As shown in Figure 1, 2, the embodiment of the present invention provides a kind of water injection type microkinetic water decanter, comprising:
It strains water supervisor, multiple face mask type anti-slag valves, floating drum, strain water hose, fixed outlet pipe, hose limiting bracket, supervisor
Limiting bracket, flowing water Valve and charging pump；Wherein,
The water supervisor upper surface of straining is uniformly arranged multiple face mask type anti-slag valves (preferred, settable 46 face mask types is anti-
Slag valve), each face mask type anti-slag valve underface is equipped with water outlet crest of weir；
The floating drum is arranged in described strain above water supervisor, the floating drum strains water supervisor's fixation with described by end connector
Connection；
The front end for straining water hose is strained water supervisor and be connected to described, the rear end for straining water hose and ICEAS biochemistry pool
Pool wall on be arranged fixation outlet pipe connection；
The fixed outlet pipe is equipped with flowing water Valve；
The charging pump is located in the ICEAS biochemistry pool, by the road with the fixation outlet pipe in the ICEAS biochemistry pool
It is connected at water inlet；
The hose limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, and position is corresponding with the water hose of straining, described
It strains water hose to be located in the hose limiting bracket, can drift along in the hose limiting bracket, guarantee strains water after the completion of straining water
Device crest of weir is bubbled through the water column；
Supervisor's limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, position with it is described to strain water supervisor corresponding, it is described
It strains water supervisor and floating drum is each provided in the vertical lift slot of supervisor's limiting bracket, can vertically be risen along the vertical lift slot
Drop.
In above-mentioned water decanter, the both ends for straining water supervisor are respectively set end connector, two end connectors jointly with it is floating
Cylinder connection.
In above-mentioned water decanter, the front end and the intermediate position for straining water supervisor for straining water hose are connected, and the two is in T font knot
Structure.
In above-mentioned water decanter, flowing water Valve uses electrically operated valve.
In above-mentioned water decanter, the crest of weir of each face mask type anti-slag valve is upwardly opening Circular Thin crest of weir.
In above-mentioned water decanter, hose limiting bracket is equipped with bottom limited support part and upper limit part, described to strain water hose
Between the bottom support and upper limit part.There is the hose limit of bottom support and upper limit part by being arranged
Position bracket, is limited in intracorporal drift along in pond to straining water hose well, avoid muddy water caused by no limitation is drifted along into
The problems such as entering is facilitated by setting hose limiting bracket and discharges the water for straining water hose, and water supervisor is strained in guarantee after straining water
On crest of weir bubble through the water column, such aeration phase and precipitate phase crest of weir are bubbled through the water column always, are filled by charging pump to water decanter
Water allows it to sink, and straining water in this way can guarantee that no muddy water enters.
Further, hose limiting bracket is frame structure, and the upper limit part of the hose limiting bracket by connecting vertically
Extension bar fixation is located on its bottom support, and is connect by transverse connecting rod with the pool wall of ICEAS biochemistry pool.
Preferably, the position of the upper limit part of hose limiting bracket maintains an equal level with minimum liquid level in ICEAS biochemistry pool.
In above-mentioned water decanter, supervisor's limiting bracket is frame structure, and it is raw that vertical lift slot is vertically arranged in the ICEAS
Change in pond, the height of the vertical lift slot is higher than the liquid level in the ICEAS biochemistry pool；
In the vertical lift slot bottom be equipped with lower support, top be equipped with top locating part, it is described strain water supervisor and
Floating drum is in the lower support in the vertical lift slot and between the locating part of top.There is lower support by setting
With supervisor's limiting bracket of top locating part, can limit strain water supervisor and floating drum be vertically moved up or down, avoid rotating, be vertically moved up or down
Slot is fixed in ICEAS biochemistry pool through skewed horizontal load bar, is vertically moved up or down pond of the slot upper end through lateral fixed link Yu ICEAS biochemistry pool
Wall is fixedly connected.
In above-mentioned water decanter, charging pump uses immersible pump, which is connect by hose with the fixed outlet pipe.It fills
Water pump uses the immersible pump of 0.75kw, and power consumption is lower.
Water decanter of the invention, in aeration phase, the crest of weir strained on water supervisor is bubbled through the water column, and draining passes through charging pump early period
(0.75kw) is filled the water 5 minutes, and water decanter sinks, bleeding stage, the flowing water Valve on fixed outlet pipe is opened, under siphonage
Start to strain water, after straining water to the lower support for straining water supervisor's limiting bracket, water decanter starts to float, in aeration and precipitate phase
In, the crest of weir of water decanter is bubbled through the water column always, it is ensured that no muddy water enters.
The embodiment of the present invention is specifically described in further detail below.
As shown in Figure 1, 2, water decanter of the invention is integrally in T-shaped structure, specifically includes that multiple face mask type anti-slag valves
Strain water supervisor, strain water hose, fixed outlet pipe, floating drum, charging pump, hose limiting bracket and supervisor's limiting bracket and end connects
Connect device；Wherein, water supervisor is strained using floating drum and hose realization and follows liquid level, straining water supervisor upper surface setting has Circular Thin weir
The face mask type anti-slag valve of mouth, the Circular Thin crest of weir of face mask type anti-slag valve collect supernatant, and installing face mask type anti-slag valve prevents liquid
The escape of face dross, when straining water and starting, the flowing water Valve outside the pond of ICEAS biochemistry pool is automatically turned on, under rainbow suction, supernatant
Water supervisor is strained in the crest of weir inflow that liquid crosses anti-slag valve, is discharged into subsequent processing units, effect of the liquid level dross in floating drum and anti-slag valve
Under be intercepted in pond, at the end of draining, water decanter hose limiting bracket and strain water supervisor limiting bracket double action under, strain
The problem of hydrophone crest of weir is bubbled through the water column, and can prevent the entrance of aeration phase muddy water in this way, has avoided band mud early period.
Water supervisor's limiting bracket is strained by being arranged one, allows water decanter to fall on limiting bracket, passes through hose limiting bracket
It limits hose to float, the water of hose is discharged, crest of weir is bubbled through the water column after water is strained in guarantee, such aeration phase and precipitating rank
Section crest of weir is bubbled through the water column always, strains water charging pump early period to water decanter water-filling, allows it to sink, no mud can be guaranteed by straining water in this way
Water enters.
Water injection type microkinetic water decanter of the invention, can save energy consumption or reduce maintenance cost, of the invention strains
Hydrophone advantage compared with existing water decanter is as shown in table 1 below:
Table 1: water decanter of the present invention and existing water decanter contrast table
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (7)
1. a kind of water injection type microkinetic water decanter characterized by comprising
It strains water supervisor, multiple face mask type anti-slag valves, floating drum, strain water hose, fixed outlet pipe, hose limiting bracket, supervisor's limit
Bracket, flowing water Valve and charging pump；Wherein,
The water supervisor upper surface of straining is uniformly arranged multiple face mask type anti-slag valves, and each face mask type anti-slag valve is equipped with crest of weir；
Described to strain the water supervisor top setting floating drum, the floating drum strains the fixed company of water supervisor with described by end connector
It connects；
The front end for straining water hose with it is described strain water supervisor be connected to, the pond of the rear end for straining water hose and ICEAS biochemistry pool
The fixation outlet pipe connection being arranged on wall；
The fixed outlet pipe is equipped with flowing water Valve；
The charging pump is located in the ICEAS biochemistry pool, fixes water outlet water inlet tube in the ICEAS biochemistry pool by the road
Place's connection；
The hose limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, and position is corresponding with the water hose of straining, described to strain water
Hose is located in the hose limiting bracket, can be drifted along in the hose limiting bracket；
Supervisor's limiting bracket is located at the bottom of pond of the ICEAS biochemistry pool, position with it is described to strain water supervisor corresponding, it is described to strain water
Supervisor and floating drum are each provided in the vertical lift slot of supervisor's limiting bracket, can be vertically moved up or down along the vertical lift slot.
2. water injection type microkinetic water decanter according to claim 1, which is characterized in that the front end for straining water hose and institute
The intermediate position connection for straining water supervisor is stated, the two is in T font structure.
3. water injection type microkinetic water decanter according to claim 1 or 2, which is characterized in that the flowing water Valve uses certainly
Movable valve.
4. water injection type microkinetic water decanter according to claim 1 or 2, which is characterized in that each face mask type anti-slag valve
Crest of weir is upwardly opening Circular Thin crest of weir.
5. water injection type microkinetic water decanter according to claim 1 or 2, which is characterized in that the hose limiting bracket is set
There are bottom support and upper limit part, the water hose of straining is between the bottom support and upper limit part.
6. water injection type microkinetic water decanter according to claim 1 or 2, which is characterized in that supervisor's limiting bracket is
Frame structure, vertical lift slot are vertically arranged in the ICEAS biochemistry pool, and the height of the vertical lift slot is higher than described
Liquid level in ICEAS biochemistry pool；
Bottom is equipped with lower support in the vertical lift slot, and top is equipped with top locating part, described to strain water supervisor and floating drum
Between the lower support being in the vertical lift slot and top locating part.
7. water injection type microkinetic water decanter according to claim 1 or 2, which is characterized in that the charging pump is using diving
Pump, the immersible pump are connect by hose with the fixed outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454373.0A CN109437399A (en) | 2018-11-30 | 2018-11-30 | Water injection type microkinetic water decanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454373.0A CN109437399A (en) | 2018-11-30 | 2018-11-30 | Water injection type microkinetic water decanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109437399A true CN109437399A (en) | 2019-03-08 |
Family
ID=65555171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454373.0A Pending CN109437399A (en) | 2018-11-30 | 2018-11-30 | Water injection type microkinetic water decanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109437399A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386712A (en) * | 2002-05-31 | 2002-12-25 | 彭永臻 | Water strainer without power source |
| US7282144B2 (en) * | 2004-02-26 | 2007-10-16 | Ashbrook Simon-Hartley Operations, Lp | Semi-submersible floating decanters and methods of using same |
| CN202116372U (en) * | 2011-07-18 | 2012-01-18 | 谢绍正 | Unpowered adjustable decanter |
| CN102515358A (en) * | 2011-12-09 | 2012-06-27 | 上海交通大学 | Vertical flow type constructed wetland batch injection system |
| CN202369440U (en) * | 2011-08-18 | 2012-08-08 | 浦华环保有限公司 | Buoyancy water decanter |
| CN204778887U (en) * | 2015-06-15 | 2015-11-18 | 河南中清环保工程设备有限公司 | Unpoweredly strain hydrophone from floating |
| CN206858261U (en) * | 2017-05-18 | 2018-01-09 | 江苏新天鸿集团有限公司 | Pontoon type decanting device |
| CN209276228U (en) * | 2018-11-30 | 2019-08-20 | 北京首创股份有限公司 | Water injection type microkinetic water decanter |
-
2018
- 2018-11-30 CN CN201811454373.0A patent/CN109437399A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386712A (en) * | 2002-05-31 | 2002-12-25 | 彭永臻 | Water strainer without power source |
| US7282144B2 (en) * | 2004-02-26 | 2007-10-16 | Ashbrook Simon-Hartley Operations, Lp | Semi-submersible floating decanters and methods of using same |
| CN202116372U (en) * | 2011-07-18 | 2012-01-18 | 谢绍正 | Unpowered adjustable decanter |
| CN202369440U (en) * | 2011-08-18 | 2012-08-08 | 浦华环保有限公司 | Buoyancy water decanter |
| CN102515358A (en) * | 2011-12-09 | 2012-06-27 | 上海交通大学 | Vertical flow type constructed wetland batch injection system |
| CN204778887U (en) * | 2015-06-15 | 2015-11-18 | 河南中清环保工程设备有限公司 | Unpoweredly strain hydrophone from floating |
| CN206858261U (en) * | 2017-05-18 | 2018-01-09 | 江苏新天鸿集团有限公司 | Pontoon type decanting device |
| CN209276228U (en) * | 2018-11-30 | 2019-08-20 | 北京首创股份有限公司 | Water injection type microkinetic water decanter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108516600A (en) | A kind of water purifier water tank of automatic cycle control | |
| KR101709269B1 (en) | Decanter for SBR Operation | |
| CN209276228U (en) | Water injection type microkinetic water decanter | |
| CN101597111B (en) | Quality-separation water clarifier with water purification function | |
| CN201343463Y (en) | Float type novel decanter | |
| CN113144681B (en) | Static sedimentation concentration comprehensive pool of mud treatment system of water purification plant and dehydration process | |
| CN109437399A (en) | Water injection type microkinetic water decanter | |
| CN205023946U (en) | Rotating type water decanter | |
| CN210140474U (en) | Decanting device | |
| CN209522645U (en) | A kind of floated water decanter | |
| CN201495130U (en) | Submerged floating water decanter | |
| CN216472548U (en) | Desulfurization waste water gypsum sludge treatment system | |
| CN201280470Y (en) | Unpowered pontoon decanter | |
| CN211004933U (en) | Swimming pool water quality purification treatment system | |
| CN205151868U (en) | Activated sludge gravity is from flowing back sewage treatment integrated device | |
| CN2621014Y (en) | Water dispenser of preventing internal leakage and reverse osmosis | |
| CN203683209U (en) | Floating type variable flow water decanter | |
| CN102616887B (en) | Immersed film filter with lift pump house, and water production method thereof | |
| CN201598222U (en) | Constant-water-level decanter | |
| CN201033751Y (en) | Novel air outlet weir | |
| CN220656510U (en) | Automatic sand discharging device of sand setting tank | |
| CN219585837U (en) | Sewage treatment decanter with buoyancy adjusting structure | |
| CN204778887U (en) | Unpoweredly strain hydrophone from floating | |
| CN210419331U (en) | Novel liquid level adjusting device for pressure dissolved air tank | |
| CN2640568Y (en) | Floating decanter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100044 16 storeys, 39 blocks, 21 Chegongzhuang Street, Xicheng District, Beijing Applicant after: Beijing Capital Co., Ltd. Applicant after: Shouchuang Aihua (Tianjin) Municipal & Environmental Engineering Co., Ltd. Address before: 100086 15 Floor of Cuigong Hotel, 76 Shuangyushu Zhichun Road, Haidian District, Beijing Applicant before: Beijing Capital Co., Ltd. Applicant before: Shouchuang Aihua (Tianjin) Municipal & Environmental Engineering Co., Ltd. |
|
| CB02 | Change of applicant information |