CN205973915U - A electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system - Google Patents
A electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system Download PDFInfo
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- CN205973915U CN205973915U CN201620830833.5U CN201620830833U CN205973915U CN 205973915 U CN205973915 U CN 205973915U CN 201620830833 U CN201620830833 U CN 201620830833U CN 205973915 U CN205973915 U CN 205973915U
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Abstract
The utility model relates to a sewage treatment technical field, concretely relates to an electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system. It is including setting up in the sedimentation tank of biological filter system and being located the electrolytic reaction pond body of the water inlet department of sedimentation tank, the interval is provided with aluminium electrolytic plate and indisputable electrolytic plate in the body of electrolytic reaction pond, aluminium electrolytic plate with iron electrolytic plate is connected through wire and electric cabinet are electrically conductive respectively, aluminium electrolytic plate with iron be provided with between the electrolytic plate with the inlet tube that the water inlet is linked together, aluminium electrolytic plate with iron electrolytic plate respectively through the non -conductor connecting piece with inlet tube looks fixed connection, the bottom of electrolytic reaction pond body is provided with the outlet pipe. The utility model discloses the equipment investment is little, and the running cost is low, and nitrogen and phosphorus removal is effectual, can not cause the secondary pollution of water, need not the special messenger and manages maintenance, specially adapted decentralized wastewater treatment.
Description
Technical field
This utility model is related to technical field of sewage and in particular to one kind is removed for enhanced biological filter tank system denitrogenation
The cell reaction pond of phosphorus.
Background technology
The town domestic sewage of China most cities all adopts centralized sewage treatmentmethod at present.However, sewage collection
Middle process needs to lay substantial amounts of drainage collection pipe network system, and this is for some small town and most of rural area discomfort
Close.
The research and development of separated practices technology and compact apparatus are arisen at the historic moment, and therefore biological filtering tank process applies to locate in a large number
Reason domestic sewage in rural areas.Finding after long-term engineering practice, due to most of domestic sewage in rural areas water inlet organic loading
Low, bacteria filter system denitrogenation dephosphorizing is less efficient, and water outlet the content of nitrogen and phosphorous is relatively inaccessible to environmental administration and requires (GB18918-
2002).
Utility model content
In order to solve technical problem present in prior art, the purpose of this utility model is to provide a kind of equipment investment
Little, operating cost is low, the cell reaction pond for enhanced biological filter tank system denitrogenation dephosphorizing of good denitrogenation and dephosphorization effect.
For realizing above-mentioned technical purpose, this utility model adopts following technical scheme：
For the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing, including the precipitation being arranged at bacteria filter system
In pond and be located at described sedimentation tank water inlet cell reaction pond body；Described cell reaction pond is originally arranged at intervals with vivo
Aluminium electroloysis plate and electrolytic iron plate, described aluminium electroloysis plate and described electrolytic iron plate are conductively connected with electric cabinet by wire respectively；
It is provided with the water inlet pipe being connected with described water inlet, described aluminum between described aluminium electroloysis plate and described electrolytic iron plate
Electrolytic zinc-coated steel sheet is fixedly connected with described water inlet pipe phase by non-conductor connector respectively with described electrolytic iron plate；Described cell reaction pond
The bottom of body is provided with outlet pipe.
Preferably, described water inlet pipe includes horizontal conveying pipe and vertical conveying vertically disposed with described horizontal conveying pipe
Pipe, described vertical delivery pipe is extending at least partially between described aluminium electroloysis plate and described electrolytic iron plate.
Preferably, described water inlet pipe is UPVC pipe, UPVC pipe resistance to corrosion strong it is easy to connect, inexpensive and quality is hard
Firmly.
Preferably, the thickness range of described aluminium electroloysis plate is 3～6mm, preferably 5mm；Equally, described electrolytic iron plate
Thickness range is also 3～6mm, preferably 5mm, to ensure good electrolysis effectiveness.
Preferably, described non-conductor connector adopts plastic bolt and plastic nut, intensity is high, corrosion-resistant and installation connects
Connect conveniently.
Compared with prior art, this utility model has at least following beneficial effect：
(1) in prior art, sewage denitrogenates most dependence biological denitrificaions, and biological denitrificaion is higher to water inlet organic loading requirement,
Intake low C/N when it cannot be guaranteed that water outlet ammonia nitrogen index meet the requirement of environmental protection；This utility model electrolysis denitrogenate can ensure that low into water
During C/N, water outlet ammonia nitrogen reaches standard and requires, and adds the secondary pollution that appropriate sodium chloride does not result in water body.
(2) large-scale wastewater treatment plant widely uses chemical dephosphorization, and chemical dephosphorization needs newly-built medicine dissolving tank, laying chemical feed pipe
Deng, and need special messenger to safeguard；This utility model is more applicable for decentralized type sewage process electrolysis dephosphorization, without personal management's dimension
Shield, equipment investment is little.
(3) the sodium chloride medicament cost adding is low more than Dephosphorization reagent, and operating cost is low.
Brief description
The following drawings is only intended to, in this utility model is done with schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is the arrangement schematic diagram of this utility model embodiment；
Fig. 2 is the partial structural diagram of this utility model embodiment；
Fig. 3 is the side structure schematic view of Fig. 2.
In figure：1- sedimentation tank；2- cell reaction pond body；3- aluminium electroloysis plate；4- electrolytic iron plate；5- water inlet pipe；51- level
Delivery pipe；The vertical delivery pipe of 52-；53- end socket；6- outlet pipe；7- water inlet；8- non-conductor connector；81- plastic bolt；82-
Plastic nut.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is expanded on further.In the following detailed description, only pass through to say
Bright mode describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art is permissible
Recognize, in the case of without departing from spirit and scope of the present utility model, can by with various different in the way of to described
Embodiment is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting the protection of claim
Scope.
As shown in Figure 1 to Figure 3, for the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing, including being arranged at life
In the sedimentation tank 1 of thing filter tank system and the cell reaction pond body 2 that is located at the water inlet 7 of described sedimentation tank 1；Described electrolysis is anti-
Answer and in pond body 2, be arranged at intervals with aluminium electroloysis plate 3 and electrolytic iron plate 4, described aluminium electroloysis plate 3 and described electrolytic iron plate 4 lead to respectively
Cross wire to be conductively connected with electric cabinet, electrode entire area is immersed in water；Between described aluminium electroloysis plate 3 and described electrolytic iron plate 4
It is provided with the water inlet pipe 5 being connected with described water inlet 7, described aluminium electroloysis plate 3 and described electrolytic iron plate 4 pass through non-conductor respectively
Connector 8 is mutually fixedly connected with described water inlet pipe 5；Described non-conductor connector 8 includes plastic bolt 81 and plastic nut 82, its
Intensity is high, corrosion-resistant and installs easy to connect；The bottom of described cell reaction pond body 2 is provided with outlet pipe 6.
With reference to Fig. 2, described water inlet pipe 5 includes horizontal conveying pipe 51 and vertically disposed with described horizontal conveying pipe 51 middle part
Vertically delivery pipe 52, the end of horizontal conveying pipe 51 is provided with end socket 53, and described vertical delivery pipe 52 is extending at least partially into institute
State between aluminium electroloysis plate 3 and described electrolytic iron plate 4, be easy to be fully contacted with two electrolysis plate electrodes into water.Described water inlet pipe 5 is
Adopt well UPVC to manage, UPVC pipe resistance to corrosion strong it is easy to connect, inexpensive and quality is hard.
In the present embodiment, the thickness of described aluminium electroloysis plate 3 is 5mm；Equally, the thickness of described electrolytic iron plate 4 is also 5mm,
Both ensure good electrolysis effectiveness, improve property easy for installation again.
Denitrogenation dephosphorizing principle of the present utility model is：
When sewage flows through cell reaction pond, the phosphate in sewage generates precipitation with aluminium electroloysis plate 3, electrolytic iron plate 4 reaction
Thing and precipitate, thus reaching dephosphorization purpose；To in cell reaction pond, quantitation adds sodium chloride solution, and chloride ion is in anode betatopic
Generate chlorine, chlorine and water react generation hypochlorous acid, and ammonium oxidation is generated nitrogen and discharges by hypochlorous acid, thus reaching denitrogenation mesh
's.It is electrolysed to denitrogenate and can ensure that water outlet ammonia nitrogen reaches standard and requires, and add appropriate sodium chloride and do not result in the secondary of water body
Pollution, is particularly suitable for decentralized type sewage and processes, safeguard without personal management.
The foregoing is only the schematic specific embodiment of this utility model, be not limited to model of the present utility model
Enclose.Any those skilled in the art, done equivalent change on the premise of without departing from design of the present utility model and principle
Change and modification, the scope of this utility model protection all should be belonged to.
Claims (6)
1. be used for enhanced biological filter tank system denitrogenation dephosphorizing cell reaction pond it is characterised in that：
Including be arranged in the sedimentation tank (1) of bacteria filter system and be located at described sedimentation tank (1) water inlet (7) place electrolysis
Reaction tank body (2)；It is arranged at intervals with aluminium electroloysis plate (3) and electrolytic iron plate (4) in described cell reaction pond body (2), described
Aluminium electroloysis plate (3) and described electrolytic iron plate (4) are conductively connected with electric cabinet by wire respectively；
It is provided with, between described aluminium electroloysis plate (3) and described electrolytic iron plate (4), the water inlet pipe being connected with described water inlet (7)
(5), described aluminium electroloysis plate (3) and described electrolytic iron plate (4) pass through non-conductor connector (8) and described water inlet pipe (5) phase respectively
It is fixedly connected；The bottom of described cell reaction pond body (2) is provided with outlet pipe (6).
2. be used for as claimed in claim 1 the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing it is characterised in that：Institute
State water inlet pipe (5) and include horizontal conveying pipe (51) and vertical delivery pipe (52) vertically disposed with described horizontal conveying pipe (51),
Described vertical delivery pipe (52) is extending at least partially between described aluminium electroloysis plate (3) and described electrolytic iron plate (4).
3. it is used for the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing as claimed in claim 1 or 2, its feature exists
In：Described water inlet pipe (5) is managed for UPVC.
4. it is used for the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing as claimed in claim 1 or 2, its feature exists
In：The thickness range of described aluminium electroloysis plate (3) is 3～6mm.
5. it is used for the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing as claimed in claim 1 or 2, its feature exists
In：The thickness range of described electrolytic iron plate (4) is also 3～6mm.
6. it is used for the cell reaction pond of enhanced biological filter tank system denitrogenation dephosphorizing as claimed in claim 1 or 2, its feature exists
In：Described non-conductor connector (8) includes plastic bolt (81) and plastic nut (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830833.5U CN205973915U (en) | 2016-08-03 | 2016-08-03 | A electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830833.5U CN205973915U (en) | 2016-08-03 | 2016-08-03 | A electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205973915U true CN205973915U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830833.5U Active CN205973915U (en) | 2016-08-03 | 2016-08-03 | A electrolytic reaction pond for strengthening biological filtering pond nitrogen and phosphorus removal of system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205973915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044964A (en) * | 2016-08-03 | 2016-10-26 | 江苏商达水务有限公司 | Electrolytic reaction tank for improving nitrogen and phosphorus removal effect of bio-filter system and method for nitrogen and phosphorus removal |
| CN107902733A (en) * | 2017-11-09 | 2018-04-13 | 中国恩菲工程技术有限公司 | Electric flocculation device |
-
2016
- 2016-08-03 CN CN201620830833.5U patent/CN205973915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044964A (en) * | 2016-08-03 | 2016-10-26 | 江苏商达水务有限公司 | Electrolytic reaction tank for improving nitrogen and phosphorus removal effect of bio-filter system and method for nitrogen and phosphorus removal |
| CN107902733A (en) * | 2017-11-09 | 2018-04-13 | 中国恩菲工程技术有限公司 | Electric flocculation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214192 Jiangsu city of Wuxi province Xishan economic and Technological Development Zone No. 2 Feng Wei Lu savera No. 1 107&108 Patentee after: Jiangsu Eic water Co., Ltd. Address before: 214192 Jiangsu Province, Wuxi city Xishan District of Xishan Economic Development Zone in three Furong Road No. 99 building six room 509 zuiun Patentee before: Jiangsu Shangda Water Affair Co., Ltd. |
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| CP03 | Change of name, title or address |