CN205442903U - Sewage treatment's micro electrolytic reactor - Google Patents
Sewage treatment's micro electrolytic reactor Download PDFInfo
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- CN205442903U CN205442903U CN201620014146.6U CN201620014146U CN205442903U CN 205442903 U CN205442903 U CN 205442903U CN 201620014146 U CN201620014146 U CN 201620014146U CN 205442903 U CN205442903 U CN 205442903U
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- electrolysis reactor
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Abstract
The utility model discloses a sewage treatment's micro electrolytic reactor, including the barrel, be provided with the interior draft tube coaxial with the barrel in the barrel, the bottom of interior draft tube be open design, and the bottom of interior draft tube not with barrel bottom contact, installing in the interior draft tube and pushing away a class agitator, the annular region between barrel adoption guide plate is with barrel and interior draft tube equallys divide for four little electrolytic reactions districts. The utility model discloses a micro electrolytic reactor is at four little electrolytic reactions district parallel operation at the middle part of barrel, can effectively prevent the ditch stream mode that single pond takes place the most easily, and class agitator that pushes away of adjustable speed can a quick -witted dual -purpose, and interior draft tube has both played circulation canal effect in the waste water, also plays into water PH and adjusts a jar effect, and the simultaneous reaction utensil is equipped with the inner loop and from backwash function, and can prevent packs stops up and the production of channeling. Equipment structure is compact, the operation is reliable and stable, simple operation, play water quality of water are good.
Description
Technical field
This utility model relates to a kind of sewage disposal device, the micro-electrolysis reactor of a kind of sewage disposal.
Background technology
Along with the development of China's city size and improving constantly of industrialization degree, producing a large amount of intractable industry and sanitary sewage, sewage treatment plant is faced with stern challenge, particularly Industrial Waste Water Treatments field, quantity of wastewater effluent is big, and water quality is complicated, toxicity is big, and ammonia nitrogen, COD are higher.Traditional sewage treatmentmethod uses grid to intercept big particle thing, the oil stain floated is removed again through oil scraping plate, then the COD in water, BOD, ammonia nitrogen, SS numerical value is reduced by aeration desilting and biodegradation, practice have shown that, this type of sewage treatmentmethod is only applicable to Conventional waste water and processes, but the chemical water treatment effect for difficult degradation is very poor or does not has a treatment effect at all, and complex process, processing cost is higher.
The used water difficult to degradate pretreatment in the fields such as iron-carbon micro-electrolysis can be used for printing and dyeing, pharmacy, wastewater from chemical industry, its utilization has generalized.Common iron-carbon micro-electrolysis processes carrier and is usually the support material such as iron filings and Linesless charcoal through dispensing, shape, the technical process such as burn till shaped, shape is typically all, spherical, column, cellular, then noble metal active component and promoter are loaded by infusion process, ferrum carbon filler is formed through reduction roasting after, then ferrum carbon filler is loaded reactor, but during sewage disposal, it is susceptible to channel, and ferrum carbon filler easily blocks after running a period of time, need to stop production and be carried out this utilization all having had a strong impact on weak electrolysis mechanism and popularization.
Utility model content
The technical problems to be solved in the utility model is to overcome existing iron-carbon micro-electrolysis reactor to need the defect stopped production when being susceptible to channel and clean, it is provided that the micro-electrolysis reactor of a kind of sewage disposal.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
The micro-electrolysis reactor of a kind of sewage disposal, including cylinder, is provided with the inner draft tube coaxial with cylinder in described cylinder, the bottom of described inner draft tube is open design, and the bottom of described inner draft tube does not contacts with cylinder body bottom；In described inner draft tube, pushing flow mixer is installed, the bottom of described cylinder is provided with micropore aeration pipe, four pieces of deflectors are set at the middle part of described cylinder, annular region between cylinder and inner draft tube is divided into four reaction areas by described deflector, is provided with iron-carbon micro-electrolysis filler in each reaction zone；The top of described cylinder is provided with the weir notch that catchments.
Further, described pushing flow mixer is provided with speed adjustable device.
Further, the water inlet of this micro-electrolysis reactor and acid-alkali accommodation device are arranged on the top of described inner draft tube.Outlet is arranged on the top of cylinder.
Further, the weir notch that catchments described in is tooth weir formula water collecting dike.
Further, the bottom at described cylinder is provided with sewage draining exit.
Operation principle of the present utility model is:
One, normal operating conditions
The waste water water inlet from inner draft tube top enters reactor, it is simultaneously introduced acid solution (generally dilute sulfuric acid) for regulation waste water pH value, by pushing flow mixer speed governing to slow-speed of revolution stirring, waste water in inner draft tube carries out micro-electrolysis reaction by entering micro-electrolysis stuffing district arranged side by side through transmission from one meridian to another deflector water conservancy diversion bottom inner draft tube, the micropore aeration pipe limited aeration of cylinder bottom simultaneously, play micro-electrolysis reaction and play catalytic action, also function to loosen the effect of packing layer simultaneously, prevent filler caking and suspended particle clogging, waste water is collected through water collecting dike after catalysis and micro-electrolysis, then micro-electrolysis reactor is discharged by the outlet on the top of cylinder.
Two, interior circular flow state
When the concentration of waste water is higher, for ensureing outlet effect, needing the operating of the little water yield, for guarantee packing area operation flow velocity to prevent caking blocking, equipment can use the mode of interior cycle operation.Concrete operations mode is to make the liquid level in cylinder suitable for reading higher than inner draft tube by adjusting water valve open degree, simultaneously by pushing flow mixer speed governing to medium speed plug-flow state, wastewater fraction after microelectrolysis processing is collected by water collecting dike and is discharged micro-electrolysis reactor, part flows downward through pushing flow mixer plug-flow after overflowing to mix with water inlet in inner draft tube, re-circulation processes, the most both ensure that the operation flow velocity of urceolus packing area, in turn ensure that effluent quality.
Three, state is rinsed
Between when running longer time, for further preventing filler caking and suspended particle clogging, big yield need to be carried out rinse with loosening filler, rinse control essentially identical with interior circular flow, difference is pushing flow mixer speed governing to high-speed state, so the waste water after microelectrolysis processing is except fraction water outlet discharge micro-electrolysis reactor, the overwhelming majority is downward through pushing flow mixer plug-flow after being again back in inner draft tube mix with water inlet, big yield is intake and packing layer can be made behind packing area thoroughly to loosen, filtrate caking cannot be proceeded, also float between filtrate is made to be rinsed out, enter rear class system to dispose.
Micro-electrolysis reactor disclosed in this utility model, is combined into an organic whole by the PH adjustment of sewage, micro cell, and simultaneous reactions device possesses interior circulation and self counter flushing function, is possible to prevent filler blocking and the generation of channeling occur.Compact equipment, stable and reliable operation, simple operation, effluent quality are good, compared with prior art have a following beneficial effect:
One, this utility model uses deflector to be divided into four micro-electrolysis reaction districts, four district's parallel runnings at the middle part of cylinder, can effectively prevent single pond to be easiest to the ditch stream mode occurred, also device structure be played booster action simultaneously.
Two, this utility model installs the pushing flow mixer of adjustable speed, a machine dual-purpose in inner draft tube, regulates when running to lower-speed state, plays mixing and blending machine effect；When high flux flushing, it is adjusted to fast state, plays plug-flow pumping action.
Three, inner draft tube of the present utility model had both played waste water inner cycle channel effect, also functioned to regulate tank effect into water PH, compared with common process, saves PH and adjusts pond and corresponding support of pipelines etc..
Four, cylinder bottom of the present utility model arranges aerator, can operationally play Inner electrolysis catalytic action, play the function of gas agitating when backwash, and top arranges water collecting dike, can uniform collection processed waste water, further lifting reaction zone efficiency.
Five, this utility model uses waste water from rinsing, it is not necessary to tap water, it is not required that stop cleaning, also can continue to run with, normally intake cleaning when.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the four reaction areas that deflector separates in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As depicted in figs. 1 and 2, the micro-electrolysis reactor of a kind of sewage disposal, including cylinder 1, in cylinder 1, it is provided with the inner draft tube 2 coaxial with cylinder 1, the bottom of inner draft tube 2 is open design, and the bottom of inner draft tube 2 does not contacts with bottom cylinder 1；Pushing flow mixer 3 is installed in inner draft tube 2, the bottom of cylinder 1 is provided with micropore aeration pipe 4, arrange four pieces of deflectors 5 at the middle part of cylinder 1, the annular region between cylinder 1 and inner draft tube 2 is divided into four reaction areas by deflector 5, is provided with iron-carbon micro-electrolysis filler 6 in each reaction zone；The top of cylinder 1 is provided with the weir notch 7 that catchments.
Described pushing flow mixer 3 is provided with speed adjustable device, for adjustable speed pushing flow mixer.
The water inlet 8 of this micro-electrolysis reactor and acid-alkali accommodation device 9 are arranged on the top of inner draft tube 2.Outlet 10 is arranged on the top of cylinder, and the bottom of cylinder 1 is provided with sewage draining exit 11.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. the micro-electrolysis reactor of a sewage disposal, it is characterised in that include cylinder, is provided with the inner draft tube coaxial with cylinder in described cylinder, the bottom of described inner draft tube is open design, and the bottom of described inner draft tube does not contacts with cylinder body bottom；In described inner draft tube, pushing flow mixer is installed, the bottom of described cylinder is provided with micropore aeration pipe, four pieces of deflectors are set at the middle part of described cylinder, annular region between cylinder and inner draft tube is divided into four reaction areas by described deflector, is provided with iron-carbon micro-electrolysis filler in each reaction zone；The top of described cylinder is provided with the weir notch that catchments.
The micro-electrolysis reactor of a kind of sewage disposal the most as claimed in claim 1, it is characterised in that described pushing flow mixer is provided with speed adjustable device.
The micro-electrolysis reactor of a kind of sewage disposal the most as claimed in claim 1, it is characterised in that the water inlet of this micro-electrolysis reactor and acid-alkali accommodation device are arranged on the top of described inner draft tube.
The micro-electrolysis reactor of a kind of sewage disposal the most as claimed in claim 3, it is characterised in that the outlet of this micro-electrolysis reactor is arranged on the top of cylinder.
The micro-electrolysis reactor of a kind of sewage disposal the most as claimed in claim 1, it is characterised in that described in the weir notch that catchments be tooth weir formula water collecting dike.
The micro-electrolysis reactor of a kind of sewage disposal the most as claimed in claim 1, it is characterised in that the bottom of described cylinder is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014146.6U CN205442903U (en) | 2016-01-05 | 2016-01-05 | Sewage treatment's micro electrolytic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014146.6U CN205442903U (en) | 2016-01-05 | 2016-01-05 | Sewage treatment's micro electrolytic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442903U true CN205442903U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014146.6U Expired - Fee Related CN205442903U (en) | 2016-01-05 | 2016-01-05 | Sewage treatment's micro electrolytic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554057A (en) * | 2016-11-25 | 2017-04-05 | 江苏鼎弘环境科技有限公司 | A kind of micro-electrolysis reactor of sewage containing tar |
| CN109368772A (en) * | 2018-12-12 | 2019-02-22 | 成都利尔环保技术开发有限公司 | Recycle current flow fixed bed aerobic biofilter |
| CN110563251A (en) * | 2019-08-28 | 2019-12-13 | 孙毅 | Sewage biological treatment device and method thereof |
| CN114180681A (en) * | 2021-12-10 | 2022-03-15 | 西安聚光环保科技有限公司 | Intensive aeration internal circulation iron-carbon micro-electrolysis device |
-
2016
- 2016-01-05 CN CN201620014146.6U patent/CN205442903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554057A (en) * | 2016-11-25 | 2017-04-05 | 江苏鼎弘环境科技有限公司 | A kind of micro-electrolysis reactor of sewage containing tar |
| CN109368772A (en) * | 2018-12-12 | 2019-02-22 | 成都利尔环保技术开发有限公司 | Recycle current flow fixed bed aerobic biofilter |
| CN109368772B (en) * | 2018-12-12 | 2024-07-05 | 成都利尔环保技术开发有限公司 | Circulation flow fixed bed aerobic biological filter |
| CN110563251A (en) * | 2019-08-28 | 2019-12-13 | 孙毅 | Sewage biological treatment device and method thereof |
| CN114180681A (en) * | 2021-12-10 | 2022-03-15 | 西安聚光环保科技有限公司 | Intensive aeration internal circulation iron-carbon micro-electrolysis device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |