CN105293641A - Electrolysis and filtration integrated tank - Google Patents
Electrolysis and filtration integrated tank Download PDFInfo
- Publication number
- CN105293641A CN105293641A CN201510812142.2A CN201510812142A CN105293641A CN 105293641 A CN105293641 A CN 105293641A CN 201510812142 A CN201510812142 A CN 201510812142A CN 105293641 A CN105293641 A CN 105293641A
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- tank
- electrolyzer
- water
- pipe
- electrolytic
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Abstract
The present invention relates to a pollutant treatment system, in particular to an electrolysis and filtration tank, and belongs to the technical field of environmental protection equipment. The tank comprises an electrolytic tank and a filtration tank, wherein the electrolytic tank comprises an upper tank of the electrolytic tank and a lower tank of the electrolytic tank, which are up and down connected into a whole; a side wall of the upper tank of the electrolytic tank is provided with a water inlet pipe; the water inlet pipe is connected to a water distribution pipe; and the water distribution pipe is provided with a plurality of water distribution holes in a pipe body length direction. The upper tank of the electrolytic tank is provided with a plurality of spacing boards; the plurality of spacing boards are provided with a plurality of spacing grooves; the plurality of spacing grooves of the plurality of spacing boards are arranged in a up-and-down one-to-one correspondence mode; and electrode boards are inserted into one group of the spacing grooves arranged in the up-and-down one-to-one correspondence mode. The bottom of the lower tank of the electrolytic tank is connected to the filtration tank by a middle water pipe; and one side of the filtration tank is provided with a water outlet pipe. The integrated tank provided by the present invention is simple, compact, and reasonable in structure, can perform oxidation treatment on organic pollutants to increase the degradation rate of the organic pollutants; and meanwhile, filtration treatment is performed on products subjected to electrolysis, so that the purification effect is improved.
Description
Technical field
The present invention relates to a kind of pollutant disposal system, electrolytic filter integral pool, belongs to technical field of environment protection equipment specifically.
Background technology
Municipal sewage plant adopts reverse osmosis (RO) technique to prepare in the process of reuse water and can produce reverse osmosis concentrated water, chemical pollutant wherein not only comprises the chemical agent added in pollutent in secondary treatment yielding water and process operation process, the pollutent that the contingent reaction of chemical agent also comprising secondary effluent and interpolation generates, as halo or nitrosamines disinfection byproduct (DBP).Except conventional pollution beyond the region of objective existence, in reverse osmosis (RO) dense water, also there is excessive risk toxic substance, as medicine and personal-care supplies (PPCPs), endocrine disrupter (EDCs) and disinfection byproduct (DBP) (DBPs) etc.The refractory organic matter of these harm humans health and ecotope and excessive risk toxic substance, if directly discharge may produce pollution to soil, surface water, ocean etc.; If enter municipal sewage system, too high total dissolved solid is also very unfavorable to the growth of active sludge.How to improve and to solve reverse osmosis concentrated water has become a Treated sewage reusing engineering significant task to the pollution problem of environment.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of electrolytic filter integral pool is provided, oxide treatment can be carried out to organic pollutant, improve the degradation rate of organic pollutant, filtration treatment is carried out to the product after electrolysis simultaneously, improve decontamination effect improving.
According to technical scheme provided by the invention, electrolytic filter integral pool, comprise electrolyzer and filtering basin, electrolyzer is fixed on electrolyzer framework upper end, it is characterized in that: electrolyzer comprises the electrolyzer upper box and electrolyzer lower box that link into an integrated entity up and down, electrolyzer upper box sidewall is provided with water inlet pipe, and water inlet pipe connects water distributor, and water distributor is provided with multiple water distributing pore along tube length direction; Be provided with multiple limiting plate in electrolyzer upper box, multiple limiting plate is provided with multiple stopper slot, and the upper and lower one_to_one corresponding of the multiple stopper slots on multiple limiting plate is arranged, up and down electrode insertion plate in the corresponding one group of stopper slot arranged; Connect filtering basin by middle water pipe bottom electrolyzer lower box, the side of filtering basin is provided with rising pipe.
Further, multiple water distributing pore is uniformly distributed.
Further, electrolyzer lower box is up big and down small funnel-shaped structure.
Further, middle water pipe is provided with water valve.
Further, multiple spike is provided with bottom electrolyzer framework and filtering basin.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, can carry out oxide treatment, improve the degradation rate of organic pollutant, carry out filtration treatment simultaneously, improve decontamination effect improving to the product after electrolysis organic pollutant.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is electrolyzer front view.
Description of reference numerals: water pipe, 10-water valve, 11-filtering basin, 12-rising pipe, 13-spike in the middle of 1-electrolyzer framework, 2-water inlet pipe, 3-water distributor, 4-electrolyzer upper box, 5-electrolyzer lower box, 6-limiting plate, 7-stopper slot, 8-battery lead plate, 9-.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Fig. 1 ~ 3, the present invention mainly comprises electrolyzer and filtering basin 11, and electrolyzer is fixed on electrolyzer framework 1 upper end.
Electrolyzer comprises the electrolyzer upper box 4 and electrolyzer lower box 5 that link into an integrated entity up and down, electrolyzer upper box 4 sidewall is provided with water inlet pipe 2, water inlet pipe 2 connects water distributor 3, water distributor 3 is provided with multiple water distributing pore along tube length direction, and multiple water distributing pore is uniformly distributed.Be provided with multiple limiting plate 6 in electrolyzer upper box 4, multiple limiting plate 6 is provided with multiple stopper slot 7, and multiple stopper slots about 7 one_to_one corresponding on multiple limiting plate 6 is arranged, up and down electrode insertion plate 8 in the corresponding one group of stopper slot 7 arranged.
Described electrolyzer lower box 5 is up big and down small funnel-shaped structure, connects filtering basin 11 bottom electrolyzer lower box 5 by middle water pipe 9, and the side of filtering basin 11 is provided with rising pipe 12.
Described middle water pipe 9 is provided with water valve 10, can be controlled the break-make of middle water pipe 9 by water valve 10.
Be provided with multiple spike 13 bottom described electrolyzer framework 1 and filtering basin 11, spike 13 supports electrolyzer framework 1 and filtering basin 11.
Principle of work of the present invention is: based on the mechanism of action of traditional electrolyte reagent, pass through H in electrolyzer
2o
2and Fe
2+reaction produces the OH of strong oxidizing property
-.Wherein H
2o
2electrochemistry to produce be by under the condition of negative electrode oxygenation or aeration, the reduction that oxygen occurs generates, and Fe
2+also can be obtained by the reduction reaction of negative electrode.In acid condition, by the method for oxygenation or aeration, can there is 2e reduction reaction at negative electrode in oxygen, produces H
2o
2.In the process, first oxygen dissolve in the solution, then moves to cathode surface in the solution, is reduced into H at that
2o
2.And in basic solution, oxygen reacts and generates HO
2-.By detected gas diffusion electrode neutral and alkali medium, redox reactions always produces HO by approach (2)
2-and OH
-.Therefore under acidic medium, HO
2-protonatedly generate H
2o
2.Certain H
2o
2generation and stability be also subject to the impact of other factors, comprise the structure of electrolyzer, negative electrode character and operational condition etc.
O
2+2H++2e→H
2O
2（1）
O
2+H
2O+2e→HO
2-+OH
-（2）
In electrolyzer, the Fe in solution
3+fe is become in cathodic reduction by reaction (3)
2+.In catalytic cycle, in the organic pollutant process of Fenton process, Fe
2+regenerate the impact that electrode potential and area, PH, temperature and catalytic amount will be subject to.
Fe
3++e→Fe
2+（3）
The present invention produces H by electrochemistry
2o
2, it can be avoided in the danger of transporting, store and operate; The possibility of control degradation speed realization mechanism research; Due to the Fe that negative electrode continues
2+regeneration improves the degradation rate of organic pollutant, this has also reduced mud; Whole system is in a kind of environment that can recycle, and reduces the interpolation to chemical agent class material, reduces running cost.In this cover product, sewage enters in water distributor by water-in, and on water distributor, perforate is used for water distribution, adds FeSO4 and H simultaneously
2o
2carry out electrolytic reaction, after electrolysis, carry out sedimentation and filtration by flowing into filtering basin bottom electrolyzer.
Claims (5)
1. an electrolytic filter integral pool, comprise electrolyzer and filtering basin (11), electrolyzer is fixed on electrolyzer framework (1) upper end, it is characterized in that: electrolyzer comprises the electrolyzer upper box (4) and electrolyzer lower box (5) that link into an integrated entity up and down, electrolyzer upper box (4) sidewall is provided with water inlet pipe (2), water inlet pipe (2) connects water distributor (3), water distributor (3) is provided with multiple water distributing pore along tube length direction; Multiple limiting plate (6) is provided with in electrolyzer upper box (4), multiple limiting plate (6) is provided with multiple stopper slot (7), multiple stopper slots (7) on multiple limiting plate (6) up and down one_to_one corresponding are arranged, up and down electrode insertion plate (8) in the corresponding one group of stopper slot (7) arranged; Electrolyzer lower box (5) bottom connects filtering basin (11) by middle water pipe (9), and the side of filtering basin (11) is provided with rising pipe (12).
2. electrolytic filter integral pool as claimed in claim 1, is characterized in that: described multiple water distributing pore is uniformly distributed.
3. electrolytic filter integral pool as claimed in claim 1, is characterized in that: described electrolyzer lower box (5) is up big and down small funnel-shaped structure.
4. electrolytic filter integral pool as claimed in claim 1, is characterized in that: described middle water pipe (9) is provided with water valve (10).
5. electrolytic filter integral pool as claimed in claim 1, is characterized in that: described electrolyzer framework (1) and filtering basin (11) bottom are provided with multiple spike (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812142.2A CN105293641A (en) | 2015-11-20 | 2015-11-20 | Electrolysis and filtration integrated tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812142.2A CN105293641A (en) | 2015-11-20 | 2015-11-20 | Electrolysis and filtration integrated tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293641A true CN105293641A (en) | 2016-02-03 |
Family
ID=55191585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812142.2A Pending CN105293641A (en) | 2015-11-20 | 2015-11-20 | Electrolysis and filtration integrated tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293641A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276834A (en) * | 2000-03-31 | 2001-10-09 | Toshiba Corp | Method and equipment for treating waste liquid containing surfactant |
| CN2496853Y (en) * | 2001-09-13 | 2002-06-26 | 韩庆生 | Sewage treatment apapratus |
| CN203639208U (en) * | 2013-12-05 | 2014-06-11 | 桐乡市赛弗环保科技有限公司 | Digital high-pressure frequency-modulation electrochemical system |
| CN203866076U (en) * | 2014-03-07 | 2014-10-08 | 广州中大环境治理工程有限公司 | Complex-breaking and chromium-removing device for tanning dyeing wastewater |
| CN204039108U (en) * | 2014-05-26 | 2014-12-24 | 沈阳天泉高新技术开发有限公司 | Vacuum, electrochemical deoxidization device-specific pole plate assembly |
| CN205151850U (en) * | 2015-11-20 | 2016-04-13 | 无锡山川环保机械有限公司 | Integrative pond is filtered in electrolysis |
-
2015
- 2015-11-20 CN CN201510812142.2A patent/CN105293641A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276834A (en) * | 2000-03-31 | 2001-10-09 | Toshiba Corp | Method and equipment for treating waste liquid containing surfactant |
| CN2496853Y (en) * | 2001-09-13 | 2002-06-26 | 韩庆生 | Sewage treatment apapratus |
| CN203639208U (en) * | 2013-12-05 | 2014-06-11 | 桐乡市赛弗环保科技有限公司 | Digital high-pressure frequency-modulation electrochemical system |
| CN203866076U (en) * | 2014-03-07 | 2014-10-08 | 广州中大环境治理工程有限公司 | Complex-breaking and chromium-removing device for tanning dyeing wastewater |
| CN204039108U (en) * | 2014-05-26 | 2014-12-24 | 沈阳天泉高新技术开发有限公司 | Vacuum, electrochemical deoxidization device-specific pole plate assembly |
| CN205151850U (en) * | 2015-11-20 | 2016-04-13 | 无锡山川环保机械有限公司 | Integrative pond is filtered in electrolysis |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |