CN108892225A - Multi-functional water decanter for biochemical wastewater treatment pond - Google Patents
Multi-functional water decanter for biochemical wastewater treatment pond Download PDFInfo
- Publication number
- CN108892225A CN108892225A CN201810952293.1A CN201810952293A CN108892225A CN 108892225 A CN108892225 A CN 108892225A CN 201810952293 A CN201810952293 A CN 201810952293A CN 108892225 A CN108892225 A CN 108892225A
- Authority
- CN
- China
- Prior art keywords
- slag
- wastewater treatment
- floating drum
- water
- treatment pond
- 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 66
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 24
- 238000012856 packing Methods 0.000 claims abstract description 11
- 239000002893 slag Substances 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000005273 aeration Methods 0.000 abstract description 5
- 239000004094 surface-active agent Substances 0.000 abstract description 5
- 210000000697 sensory organ Anatomy 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- 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)
- Removal Of Floating Material (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of multi-functional water decanters for biochemical wastewater treatment pond, including the branch free bearing and flange packing casing being arranged at intervals on the side wall of biochemical wastewater treatment pond, the drainpipe being hinged on branch free bearing and flange packing casing is communicated on drainpipe and strains water branch pipe；The one end for straining the connecting plate and electric pushrod between water branch pipe is hinged；The water inlet for straining water branch pipe is provided with draining slag-draining device.The invention has the advantages that dross can be drained but also be arranged, make in sewage treatment using intermittent activated sludge treatment process（SBR, CASS, CAST, ICEAS, DAT-IAT etc.）Biochemistry pool in, stop aeration, staticly settle when, the floating materials such as pond face oil slick, dross, surfactant are effectively reduced, and make be discharged entrained solid suspended matter reduce, can not only improve the effluent quality of aeration tank but also sense organ visual effect can be improved.
Description
Technical field
The present invention relates to sewage treatment fields, are especially for the multi-functional water decanter in biochemical wastewater treatment pond.
Background technique
In sewage treatment, water decanter will be used using intermittent activated sludge treatment process and its improved process, it
It is the necessary corollary apparatus of such sewage treatment process；It is excellent that water decanter has high degree of automation, convenient to use, effect is good etc.
Point, therefore be widely used in sewage disposal process.Current water decanter only has drain function, for swimming on the water surface
Oil slick, dross, surfactant etc. are only by its baffle outside weir crest of water decanter, if things go on like this slick, dross, surface
The more poly- activating agent the more, and large area covers biochemical pool surface, not only will affect the aeration dissolved oxygen effect and daily operation of biochemistry pool
Maintenance, biochemistry pool sense organ visual effect, and also affect the effluent quality of water decanter.
Summary of the invention
It is an object of that present invention to provide a kind of multi-functional water decanters for biochemical wastewater treatment pond.
To achieve the above object, the present invention takes following technical proposals：
Multi-functional water decanter of the present invention for biochemical wastewater treatment pond, including it is arranged at intervals on biochemical wastewater treatment pond side
Branch free bearing and flange packing casing on wall bracket support, the drainpipe being hinged on the branch free bearing and flange packing casing,
It is communicated on the drainpipe along its axially spaced-apart and strains water branch pipe；Described strain is fixedly connected between water branch pipe by connecting plate, institute
The one end for stating connecting plate and electric pushrod is hinged, and the other end of the electric pushrod and setting are in biochemical wastewater treatment pond side wall
The electric operator at top is drivingly connected；The water inlet for straining water branch pipe is provided with draining slag-draining device；The drainage
Slag device is made of weir crest of water decanter, rotation floating drum, the first slag trap and the second slag trap；First slag trap, the second pushing off the slag
Plate is fixedly connected on the weir crest of water decanter both ends, and the water inlet for straining water branch pipe is connected with weir crest of water decanter；The rotation floating drum
The first nozzle pass through the first slag trap by flange roller bearing units and residue outlet inlet communication, rotate second of floating drum
Mouth is blind mouth structure, and the second nozzle for rotating floating drum passes through the casing being arranged on the second slag trap and the rotation of the second slag trap connects
It connects, rotation floating drum driving mechanism is provided on the second slag trap；Rotation floating drum be located at the first slag trap and the second slag trap it
Between roof on be provided in the axial direction with flat nick.
The slag notch and scum pipe fittings of the residue outlet, the deslagging pipe fitting are blind pipe structure, and scum pipe connects
The slag-drip opening of head passes through the flange packing casing being arranged on the side wall bracket support of biochemical wastewater treatment pond and is connected to scum pipe, arranges
The blind nose end of slag pipe fitting is rotatablely connected with the branch free bearing being arranged on the side wall bracket support of biochemical wastewater treatment pond.
The floating drum rotating electric machine is either-rotation motor, the electric machine controller input control end of floating drum rotating electric machine and PLC（It can
Programmable controller）Output control terminal connection.
The rotation floating drum driving mechanism is made of retarder and the floating drum rotating electric machine being connected with retarder, and retarder is logical
Cross transmission mechanism and rotation floating drum transmission connection.
The invention has the advantages that dross can be drained but also be arranged, make to handle work using intermittent activated sludge in sewage treatment
Skill（SBR, CASS, CAST, ICEAS, DAT-IAT etc.）Biochemistry pool in, it is pond face oil slick, floating when stopping aeration, staticly settling
The floating materials such as slag, surfactant are effectively reduced, and make to be discharged the reduction of entrained solid suspended matter, can both improve aeration tank
Effluent quality can improve sense organ visual effect again.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of draining slag-draining device of the present invention.
Fig. 4 is the A-A profile structure diagram of Fig. 3.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figs 1-4, the multi-functional water decanter of the present invention for biochemical wastewater treatment pond, including be arranged at intervals on
Branch free bearing 1.2 and flange packing casing 5.1 on the corresponding bracket support 4 of biochemical wastewater treatment pond side wall 18, are hinged on
Drainpipe 2 on the branch free bearing 1.2 and flange packing casing 5.1, along the connection of its axially spaced-apart, there are two strain water on drainpipe 2
Branch pipe 7.1,7.2；It strains for two and is fixedly connected between water branch pipe 7.1,7.2 by connecting plate 8, the one of connecting plate 8 and electric pushrod 9
End is hinged, and the other end of electric pushrod 9 drives with the electric operator 3 that 18 top of biochemical wastewater treatment pond side wall is arranged in
Connection.
As shown in Fig. 1,3,4, the water inlet for straining water branch pipe 7.1,7.2 is provided with draining slag-draining device；Drain deslagging
Device is made of weir crest of water decanter 10, rotation floating drum 11, the first slag trap 12.1 and the second slag trap 12.2；First slag trap
12.1, the second slag trap 12.2 is fixedly connected on 10 both ends of weir crest of water decanter, two water inlets for straining water branch pipe 7.1,7.2 with strain
Mill weir mouth 10 is connected；Rotate floating drum 11 the first nozzle pass through the first slag trap 12.1 by flange roller bearing units 13 with
14 inlet communication of residue outlet, the second nozzle of rotation floating drum 11 are blind mouth structure, and the second nozzle of rotation floating drum 11 passes through setting
Casing and the second slag trap 12.2 on the second slag trap 12.2 are rotatablely connected, and are provided with deceleration on the second slag trap 12.2
The driving mechanism that device 16 and the floating drum rotating electric machine 17 being connected with retarder 16 are constituted（Driving mechanism also may be selected slowspeed machine or
By manually-operated rocking handle）, floating drum rotating electric machine 17 is either-rotation motor, the electric machine controller input control of floating drum rotating electric machine 17
End and PLC（Programmable controller）Output control terminal connection；Retarder 16 is sequentially connected by transmission mechanism and rotation floating drum 11；
It rotates floating drum 11 and is provided in the axial direction with flat nick 15 on the roof between the first slag trap 12.1 and the second slag trap 12.2.
As shown in Fig. 2, the slag notch of the residue outlet 14 is connected to deslagging pipe fitting 6, deslagging pipe fitting 6 is blind pipe knot
Structure, the slag-drip opening of deslagging pipe fitting 6 pass through the method being arranged on the corresponding bracket support 4 of biochemical wastewater treatment pond side wall 18
Blue packing casing 5.2 is connected to scum pipe 6.1, the branch free bearing 1.1 on the blind nose end of deslagging pipe fitting 6 and the bracket support 4
Rotation connection.
Working principle of the present invention is summarized as follows：
Start electric operator 3, electric operator 3 drives multi-functional water decanter whole around draining by electric pushrod 9
The rotation of 2 axis of pipe, draining slag-draining device slowly sink, stop sinking when weir crest of water decanter 10 sinks down into horizontal plane or less, and water exists
Weir crest of water decanter 10 is flowed into below rotation floating drum 11 under gravity；At this time start floating drum rotating electric machine 17, by retarder 16,
Transmission mechanism driving rotation floating drum 11 is rotated along its axis；Mill weir is strained when the flat nick 15 on rotation floating drum 11 is turned to and flowed into
When the water (flow) direction of mouth 10 is opposite, stops floating drum rotating electric machine 17 and rotate, the flat nick 15 on rotation floating drum 11 is set at this time
With the oil slick, dross, surfactant moving direction face for flowing into floating above 10 water flow of weir crest of water decanter；It is floated as water flow flows
Oil slick, dross, the surfactant to float on the surface enters in rotation floating drum 11 from flat nick 15, enters deslagging along residue outlet 14
Pipe fitting 6 is finally expelled to specified waste removal position subsequently into scum pipe 6.1；Water flow is under the effect of gravity from rotation floating drum
11 lower sections flow into weir crest of water decanter 10, flow into drainpipe 2 along water branch pipe 7.1,7.2 is strained, are finally emitted into specific drainage channel, thus
Realize descum purpose while straining water.
With the discharge of dampening, the decline of biochemical wastewater treatment water plane, electric operator 3 drives multi-functional water decanter whole
Body is rotated around 2 axis of drainpipe, the sinking synchronous with horizontal plane of control draining slag-draining device, to realize that multi-functional water decanter connects
It is continuous constantly to strain water, deslagging；After water decanter reaches lowest water level, electric operator 3 drives multi-functional water decanter to go back up to
Initial stand completes a working cycles.
Claims (4)
1. a kind of multi-functional water decanter for biochemical wastewater treatment pond, including it is arranged at intervals on biochemical wastewater treatment pond side wall ox
Branch free bearing and flange packing casing on leg support, the drainpipe being hinged on the branch free bearing and flange packing casing are described
It is communicated on drainpipe along its axially spaced-apart and strains water branch pipe；Described strain is fixedly connected between water branch pipe by connecting plate, the company
One end of fishplate bar and electric pushrod is hinged, and the other end of the electric pushrod and setting are in biochemical wastewater treatment pond top side wall
Electric operator be drivingly connected；It is characterized in that：The water inlet for straining water branch pipe is provided with draining slag-draining device；It is described
Draining slag-draining device is made of weir crest of water decanter, rotation floating drum, the first slag trap and the second slag trap；First slag trap,
Two slag traps are fixedly connected on the weir crest of water decanter both ends, and the water inlet for straining water branch pipe is connected with weir crest of water decanter；The rotation
The first nozzle for turning floating drum passes through the first slag trap by flange roller bearing units and residue outlet inlet communication, rotates floating drum
Second nozzle is blind mouth structure, and the second nozzle for rotating floating drum passes through the casing and the second slag trap being arranged on the second slag trap
Rotation connection is provided with rotation floating drum driving mechanism on the second slag trap；Rotation floating drum is located at the first slag trap and second gear
Flat nick is provided in the axial direction on roof between slag plate.
2. being used for the multi-functional water decanter in biochemical wastewater treatment pond according to claim 1, it is characterised in that：The residue outlet
Slag notch and scum pipe fittings, the deslagging pipe fitting is blind pipe structure, and the slag-drip opening of deslagging pipe fitting passes through setting
Flange packing casing on the side wall bracket support of biochemical wastewater treatment pond is connected to scum pipe, the blind nose end of deslagging pipe fitting
It is rotatablely connected with the branch free bearing being arranged on the side wall bracket support of biochemical wastewater treatment pond.
3. the multi-functional water decanter according to claim 1 or claim 2 for biochemical wastewater treatment pond, it is characterised in that：It is described floating
Cylinder rotating electric machine is either-rotation motor, and the electric machine controller input control end of floating drum rotating electric machine is connect with PLC output control terminal.
4. the multi-functional water decanter according to claim 1 or claim 2 for biochemical wastewater treatment pond, it is characterised in that：The rotation
Turn floating drum driving mechanism to be made of retarder and the floating drum rotating electric machine being connected with retarder, retarder passes through transmission mechanism and rotation
Turn floating drum transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952293.1A CN108892225B (en) | 2018-08-21 | 2018-08-21 | Multifunctional decanter for sewage biochemical treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952293.1A CN108892225B (en) | 2018-08-21 | 2018-08-21 | Multifunctional decanter for sewage biochemical treatment tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108892225A true CN108892225A (en) | 2018-11-27 |
| CN108892225B CN108892225B (en) | 2023-11-10 |
Family
ID=64354979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810952293.1A Active CN108892225B (en) | 2018-08-21 | 2018-08-21 | Multifunctional decanter for sewage biochemical treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108892225B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394664A (en) * | 2022-03-28 | 2022-04-26 | 潍坊玉洁环保水处理设备有限公司 | Circulating effluent treatment plant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388359A1 (en) * | 2002-07-31 | 2004-02-11 | HST-WKS Hydro-Systemtechnik GmbH | Device for combined withdrawing or clarified water and floating sewage |
| CN202016898U (en) * | 2011-02-28 | 2011-10-26 | 天津艾杰环保技术工程有限公司 | Intelligent gyration decanter |
| CN202924816U (en) * | 2012-11-16 | 2013-05-08 | 南京中电环保股份有限公司 | Water drainage and slag removal integrated device |
| CN103382050A (en) * | 2013-04-07 | 2013-11-06 | 扬州兄弟环境保护设备工程有限公司 | Water decanter |
| CN205099455U (en) * | 2015-10-22 | 2016-03-23 | 天津源物科技有限公司 | Rotating type water decanter |
| CN205419893U (en) * | 2015-09-21 | 2016-08-03 | 江苏佳森环保科技有限公司 | Single push rod rotary type water decanter |
| CN208933059U (en) * | 2018-08-21 | 2019-06-04 | 河南哲东环保科技有限公司 | Multi-functional water decanter for biochemical wastewater treatment pond |
-
2018
- 2018-08-21 CN CN201810952293.1A patent/CN108892225B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388359A1 (en) * | 2002-07-31 | 2004-02-11 | HST-WKS Hydro-Systemtechnik GmbH | Device for combined withdrawing or clarified water and floating sewage |
| CN202016898U (en) * | 2011-02-28 | 2011-10-26 | 天津艾杰环保技术工程有限公司 | Intelligent gyration decanter |
| CN202924816U (en) * | 2012-11-16 | 2013-05-08 | 南京中电环保股份有限公司 | Water drainage and slag removal integrated device |
| CN103382050A (en) * | 2013-04-07 | 2013-11-06 | 扬州兄弟环境保护设备工程有限公司 | Water decanter |
| CN205419893U (en) * | 2015-09-21 | 2016-08-03 | 江苏佳森环保科技有限公司 | Single push rod rotary type water decanter |
| CN205099455U (en) * | 2015-10-22 | 2016-03-23 | 天津源物科技有限公司 | Rotating type water decanter |
| CN208933059U (en) * | 2018-08-21 | 2019-06-04 | 河南哲东环保科技有限公司 | Multi-functional water decanter for biochemical wastewater treatment pond |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394664A (en) * | 2022-03-28 | 2022-04-26 | 潍坊玉洁环保水处理设备有限公司 | Circulating effluent treatment plant |
| CN114394664B (en) * | 2022-03-28 | 2022-06-28 | 山东贝特尔环保科技有限公司 | Waste water treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108892225B (en) | 2023-11-10 |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: 450006 No. 616, Building 9, Huacheng International Center, 80 University Road, Erqi District, Zhengzhou City, Henan Province Applicant after: HENAN ZHEDONG ENVIRONMENTAL CO.,LTD. Address before: 450006 No. 616, Building 9, Great Wall International Center, 80 University Road, Erqi District, Zhengzhou City, Henan Province Applicant before: HENAN ZHEDONG ENVIRONMENTAL CO.,LTD. |
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