CN204981436U - Fragrant combination formula reaction unit of little electrolysis - Google Patents
Fragrant combination formula reaction unit of little electrolysis Download PDFInfo
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- CN204981436U CN204981436U CN201520535311.8U CN201520535311U CN204981436U CN 204981436 U CN204981436 U CN 204981436U CN 201520535311 U CN201520535311 U CN 201520535311U CN 204981436 U CN204981436 U CN 204981436U
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Abstract
The utility model discloses a fragrant combination formula reaction unit of little electrolysis, electrolytic reaction ware cover is in the fenton reaction ware outside a little with the one -level for it, and it is inside by lower supreme gas distribution ware, water -locator, filler bearing board, microelectrolysis filler, play water overflow weir plate, the play water overflow launder of being equipped with, the lower part is equipped with the gas distribution ware in the fenton reaction ware casing, and the top is equipped with a fragrant inlet tube, the fen dun draft tube of intaking, the one end of a fragrant inlet tube with go out the water overflow launder and meet, the other end meets with fragrant the draft tube of intaking, fenton reaction ware casing bottom is equipped with a fragrant outlet pipe, the little electrolysis reactor of second grade is by supreme gas distribution ware, filler bearing board, microelectrolysis filler, second grade inlet tube and the second grade draft tube of intaking that is equipped with down, and the one end of second grade inlet tube is connected with a fragrant outlet pipe, and the other end and second grade are intake the draft tube and be connected, and the second grade bottom of electrolytic reaction ware casing a little is equipped with second grade electrolysis outlet pipe a little. The utility model discloses an improve waste water pollution thing clearance, reduce the target of a fragrant running cost simultaneously.
Description
Technical field
The utility model relates to a kind of light electrolysis Fenton built-up type reaction unit improving Wastewater Pollutant clearance, reduce Fenton running cost simultaneously.
Background technology
Along with the development of sewage treatment industry, Fenton technology has been widely used in the Industrial Wastewater Treatment such as papermaking, sugaring, alcohol, food-processing.Because Fenton's reaction need carry out in acid condition, add alkaline matter after having reacted and neutralize, in and cost exceed Fenton running cost 1/3rd.Containing phenyl ring pollutant etc., there is high chemical stability in the indegradable industrial effluents such as pharmacy, chemical fibre, printing and dyeing, conventional Fenton oxidation technology be difficult to by this pollutant steady removal and also processing cost higher, seriously limit the application of conventional Fenton technology in field of refractory wastewater treatment.
Ferric-carbon micro-electrolysis is emerging a kind of sewage water treatment method, its principle is in acid condition, numerous micro-current response device is formed between iron and carbon, organism in waste water original stable structure under the effect of micro-electric current is destroyed or direct oxidized reduction, for sewage subsequent disposal creates favorable conditions.The Main Function of the method is to destroy organic pollutant structure, limited to the removal ability of sewage organic pollutant, and the simple micro-electrolysis method that uses is difficult to wastewater treatment up to standard.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of light electrolysis Fenton built-up type reaction unit, makes it can improve Wastewater Pollutant clearance, can reduce Fenton running cost again, expands Fenton technology range of application further.
The utility model solves the problems of the technologies described above with following technical scheme:
The utility model light electrolysis Fenton built-up type reaction unit, comprise one-level micro-electrolysis reactor housing 1, Fenton reactor housing 2, secondary micro-electrolysis reactor housing 3, described one-level micro-electrolysis reactor housing 1 is enclosed within the outside of Fenton reactor housing 2, in one-level micro-electrolysis reactor housing 1, bottom is provided with the water distributor 6 be connected with sewage fresh feed pump 4 and the first gas pipe 16 be connected with gas blower 15, above water distributor 6 and the first gas pipe 16, be upwards provided with mesh-type lower floor filler supporting plate 7, lower floor's micro-electrolysis stuffing 8, mesh-type upper strata filler supporting plate 9, upper strata micro-electrolysis stuffing 10, effluent overflow weir water plate 11, water outlet overflow groove 12 successively, the water outlet of effluent overflow weir water plate 11 is connected with water outlet overflow groove 12, in Fenton reactor housing 2, bottom is provided with the second gas pipe 17 be connected with gas blower 15, top is provided with Fenton water inlet pipe 13, Fenton water inlet guide shell 14, one end of Fenton water inlet pipe 13 is connected with water outlet overflow groove 12, the other end and the Fenton of Fenton water inlet pipe 13 guide shell 14 of intaking is connected, the bottom of Fenton reactor housing 2 is provided with Fenton rising pipe 18, and the bottom of one-level micro-electrolysis reactor housing 1 is provided with one-level light electrolysis shore pipe 25, in secondary micro-electrolysis reactor housing 3, bottom is provided with the 3rd gas pipe 23 be connected with gas blower 15, the top of the 3rd gas pipe 23 is provided with secondary mesh-type filler supporting plate 22, there is secondary micro-electrolysis stuffing 21 top of secondary mesh-type filler supporting plate 22, the top of secondary micro-electrolysis stuffing 21 is provided with secondary water inlet pipe 19 and secondary water inlet guide shell 20, one end of secondary water inlet pipe 19 is connected with Fenton rising pipe 18, the other end and the secondary of secondary water inlet pipe 19 guide shell 20 of intaking is connected, the bottom of secondary micro-electrolysis reactor housing 3 is provided with secondary light electrolysis rising pipe 24.
Described Fenton water inlet pipe 13 is in skewed, and the water outlet of water outlet overflow groove 12 enters Fenton water inlet guide shell 14 by Fenton water inlet pipe 13 gravity flow; Secondary water inlet pipe 19 is in skewed, and the water outlet of Fenton rising pipe 18 enters secondary water inlet guide shell 20 by secondary water inlet pipe 19 gravity flow.
Described Fenton water inlet pipe 13 and secondary water inlet pipe 19 arrange four respectively, and Fenton water inlet pipe 13 and Fenton guide shell 14 and secondary water inlet pipe 19 and secondary guide shell 20 of intaking of intaking is connected in direction tangential respectively.
The sidewall of described Fenton water inlet guide shell 14 and secondary water inlet guide shell 20 is evenly equipped with pod apertures respectively.
Described one-level micro-electrolysis reactor housing 1 is circular.
The utility model reactor has the following advantages:
1, set micro-electrolysis method and Fenton oxidation method are in one, to make up the deficiency of Fenton oxidation method;
2, effectively Fenton running cost is reduced.Due to the Degradation of one-level light electrolysis, alleviate the organic loading of Fenton system, decrease the dosage of Fenton oxidation agent; The iron of stripping in microelectrolysis process, for Fenton oxidation provides ferrous ion, reduces ferrous dosage; In addition, the light electrolysis effect of secondary micro-electrolysis reactor 3 consumes the hydrogen ion in waste water, the pH value of lifting waste water, effectively reduces in follow-up sewage and the dosage of workshop section's alkaline matter, reduces cost for wastewater treatment further.
3, whole composite reaction device only has one-level micro-electrolysis reactor lift pump and airing system to consume electric energy, effectively reduces wastewater treatment power consumption.
4, all inside reactor structures are simple, and maintenance expense is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model light electrolysis Fenton built-up type reaction unit.
Fig. 2 is the plan structure schematic diagram of one-level micro-electrolysis reactor and Fenton reactor in Fig. 1.
In figure: 1 one-level micro-electrolysis reactor housing, 2 Fenton reactor housings, 3 secondary micro-electrolysis reactor housings, 4 sewage fresh feed pumps, 5 line mixers, 6 water distributors, 7 grid type lower floor filler supporting plates, 8 lower floor's micro-electrolysis stuffings, 9 grid type upper strata filler supporting plates, 10 upper strata micro-electrolysis stuffings, 11 effluent overflow weir water plates, 12 water outlet overflow grooves, 13 Fenton water inlet pipes, 14 Fenton water inlet guide shells, 15 gas blowers, 16 first gas pipes, 17 second gas pipes, 18 Fenton rising pipes, 19 secondary water inlet pipes, 20 secondary water inlet guide shells, 21 secondary micro-electrolysis stuffings, 22 grid type filler supporting plates, 23 the 3rd gas pipes, 24 secondary light electrolysis rising pipes, 25 one-level light electrolysis shore pipes.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
The utility model light electrolysis Fenton built-up type reaction unit forms advanced sewage treatment system by one-level micro-electrolysis reactor housing 1, Fenton reactor housing 2 and secondary micro-electrolysis reactor housing 3.One-level micro-electrolysis reactor housing 1 is circular, and is enclosed within the outside of Fenton reactor housing 2, and namely Fenton reactor housing 2 is placed in the round cavity of one-level micro-electrolysis reactor housing 1, the interior bottom of one-level micro-electrolysis reactor housing 1 is provided with water distributor 6 and the first gas pipe 16, water distributor 6 is connected through pipeline with sewage fresh feed pump 4, and line mixer 5 is provided with on this pipeline, first gas pipe 16 is connected with gas blower 15, mesh-type lower floor filler supporting plate 7 is upwards provided with successively above water distributor 6 and the first gas pipe 16, lower floor's micro-electrolysis stuffing 8, mesh-type upper strata filler supporting plate 9, upper strata micro-electrolysis stuffing 10, effluent overflow weir water plate 11, water outlet overflow groove 12, effluent overflow weir water plate 11 and water outlet overflow groove 12 are positioned at the top of one-level micro-electrolysis reactor housing 1, the water outlet of effluent overflow weir water plate 11 is connected with water outlet overflow groove 12, the bottom of one-level micro-electrolysis reactor housing 1 is provided with one-level light electrolysis shore pipe 25, in Fenton reactor housing 2, bottom is provided with the second gas pipe 17 be connected with gas blower 15, top is provided with Fenton water inlet pipe 13, Fenton water inlet guide shell 14, one end of Fenton water inlet pipe 13 is connected with water outlet overflow groove 12, the other end and the Fenton of Fenton water inlet pipe 13 guide shell 14 of intaking is connected, Fenton water inlet guide shell 14 sealed bottom, sidewall is evenly equipped with the pod apertures communicated with Fenton reactor housing 2 inner chamber, the bottom of Fenton reactor housing 2 is provided with Fenton rising pipe 18, in secondary micro-electrolysis reactor housing 3, bottom is provided with the 3rd gas pipe 23 be connected with gas blower 15, the top of the 3rd gas pipe 23 is provided with secondary mesh-type filler supporting plate 22, there is secondary micro-electrolysis stuffing 21 top of secondary mesh-type filler supporting plate 22, the top of secondary micro-electrolysis stuffing 21 is provided with the secondary water inlet pipe 19 and secondary water inlet guide shell 20 that are positioned at secondary micro-electrolysis reactor housing 3 top, one end of secondary water inlet pipe 19 is connected with Fenton rising pipe 18, the other end and the secondary of secondary water inlet pipe 19 guide shell 20 of intaking is connected, secondary water inlet guide shell 20 sealed bottom, sidewall is evenly equipped with pod apertures water being flowed into secondary micro-electrolysis stuffing 21, the bottom of secondary micro-electrolysis reactor housing 3 is provided with secondary light electrolysis rising pipe 24.
Fenton water inlet pipe 13 can be designed to skewed by the utility model, and the water outlet of water outlet overflow groove 12 enters Fenton water inlet guide shell 14 by Fenton water inlet pipe 13 gravity flow.Secondary water inlet pipe 19 is designed to skewed, and the water outlet of Fenton rising pipe 18 enters secondary water inlet guide shell 20 by secondary water inlet pipe 19 gravity flow.
Fenton water inlet pipe 13 and secondary water inlet pipe 19 also can be arranged four by the utility model respectively, and Fenton water inlet pipe 13 and Fenton guide shell 14 and secondary water inlet pipe 19 and secondary guide shell of intaking of intaking is connected in direction tangential respectively.Make sewage enter self-assembling formation eddy flow state after guide shell, sewage is mixed with Fenton medicament.
Sewage is delivered to after line mixer 5 regulates pH through sewage fresh feed pump 4, enter bottom one-level micro-electrolysis reactor 1, be uniformly distributed through water distributor 6, under the first gas pipe 16 aeration agitation effect, successively fully contact with upper strata micro-electrolysis stuffing 10 with lower floor micro-electrolysis stuffing 8 through filler supporting plate and electrochemical reaction occurs.The water outlet of one-level light electrolysis is flowed out from the effluent overflow weir water plate 11 at top, collects through water outlet overflow groove 12, then enters Fenton reactor 2 from flowing through Fenton water inlet pipe 13.One-level light electrolysis shore pipe 25 is provided with bottom one-level micro-electrolysis reactor 1, can regular spoil disposal.In one-level micro-electrolysis reactor housing, air direct is that bottom enters, top sheds.
Waste water moves towards to be from its top feed in Fenton reactor 2, from bottom discharge.Fenton water inlet pipe 13 and Fenton guide shell 14 of intake is tangent, and sewage flows into Fentons water inlet guide shells 14 from four tangential directions, and formation eddy flow shape, fully mixes with the Fenton medicament added, evenly flow in Fenton reactor through pod apertures.Be provided with the second gas pipe 17 bottom Fenton reactor, aeration agitation is carried out to inside reactor mixed solution, guarantee that sufficient reacting is thorough.After having reacted, Fenton rising pipe 18 gravity flow of sewage bottom Fenton reactor enters secondary micro-electrolysis reactor 3.Fenton reactor inner air water trend is contrary, effectively reduces the short stream odds of sewage.
Sewage enters secondary water inlet guide shell 20 from secondary water inlet pipe 19 gravity flow at secondary micro-electrolysis reactor 3 top, secondary micro-electrolysis reactor 3 inner chamber is evenly flowed into through pod apertures, and under the aeration agitation effect of the 3rd gas pipe 23, fully contact with secondary micro-electrolysis stuffing 21 and micro-electrolysis reaction occurs, organic contamination speck in further removal sewage, effectively consumes the hydrogen ion in waste water simultaneously.In secondary micro-electrolysis reactor 3, air direct is that bottom enters, and top sheds.After micro-electrolysis reaction completes, the secondary light electrolysis rising pipe 24 of sewage through bottom is discharged.In secondary micro-electrolysis reaction process, further decomposing organic matter, consumes the hydrogen ion of sewage simultaneously, reduces follow-up neutralization and throws alkali number; The 3rd gas pipe (23) arranged bottom secondary micro-electrolysis reactor carries out aeration agitation and guarantees that micro-electrolysis reaction is fully thorough; In secondary micro-electrolysis reactor, air water trend is contrary, effectively reduces the probability of the short stream of sewage, contributes to system treatment effect and stablizes.
The utility model iron-carbon micro-electrolysis Fenton built-up type reaction unit set electrochemical process and Fenton oxidation method, in one, achieve combination of having complementary advantages.
The filler supporting plate that the utility model adopts is mesh-type, so that water and gas all can smooth and easyly pass.Adopt two-layer filler in one-level micro-electrolysis reactor housing, can effectively prevent sewage from this shaped reaction device, becoming short stream; In addition, by arranging aerating apparatus, sewage fully being contacted with filler, effectively accelerates micro-electrolysis reaction; The ferrous ion of one-level micro-electrolysis reaction stripping, becomes the catalyzer of follow-up Fenton's reaction.
Claims (5)
1. light electrolysis Fenton built-up type reaction unit, comprise one-level micro-electrolysis reactor housing (1), Fenton reactor housing (2), secondary micro-electrolysis reactor housing (3), it is characterized in that, one-level micro-electrolysis reactor housing (1) is enclosed within the outside of Fenton reactor housing (2), one-level micro-electrolysis reactor housing (1) interior bottom is provided with the water distributor (6) be connected with sewage fresh feed pump (4) and the first gas pipe (16) be connected with gas blower (15), mesh-type lower floor filler supporting plate (7) is upwards provided with successively in the top of water distributor (6) and the first gas pipe (16), lower floor's micro-electrolysis stuffing (8), mesh-type upper strata filler supporting plate (9), upper strata micro-electrolysis stuffing (10), effluent overflow weir water plate (11), water outlet overflow groove (12), the water outlet of effluent overflow weir water plate (11) is connected with water outlet overflow groove (12), Fenton reactor housing (2) interior bottom is provided with the second gas pipe (17) be connected with gas blower (15), top is provided with Fenton water inlet pipe (13), Fenton water inlet guide shell (14), one end of Fenton water inlet pipe (13) is connected with water outlet overflow groove (12), the other end and the Fenton of Fenton water inlet pipe (13) guide shell (14) of intaking is connected, the bottom of Fenton reactor housing (2) is provided with Fenton rising pipe (18), and the bottom of one-level micro-electrolysis reactor housing (1) is provided with one-level light electrolysis shore pipe (25), secondary micro-electrolysis reactor housing (3) interior bottom is provided with the 3rd gas pipe (23) be connected with gas blower (15), the top of the 3rd gas pipe (23) is provided with secondary mesh-type filler supporting plate (22), there is secondary micro-electrolysis stuffing (21) top of secondary mesh-type filler supporting plate (22), the top of secondary micro-electrolysis stuffing (21) is provided with secondary water inlet pipe (19) and secondary water inlet guide shell (20), one end of secondary water inlet pipe (19) is connected with Fenton rising pipe (18), the other end and the secondary of secondary water inlet pipe (19) guide shell (20) of intaking is connected, the bottom of secondary micro-electrolysis reactor housing (3) is provided with secondary light electrolysis rising pipe (24).
2. light electrolysis Fenton built-up type reaction unit according to claim 1, it is characterized in that, described Fenton water inlet pipe (13) is in skewed, and the water outlet of water outlet overflow groove (12) enters Fenton water inlet guide shell (14) by Fenton water inlet pipe (13) gravity flow; Described secondary water inlet pipe (19) is in skewed, and the water outlet of Fenton rising pipe (18) enters secondary water inlet guide shell (20) by secondary water inlet pipe (19) gravity flow.
3. light electrolysis Fenton built-up type reaction unit according to claim 1 and 2, it is characterized in that, Fenton water inlet pipe (13) and secondary water inlet pipe (19) arrange four respectively, and Fenton water inlet pipe (13) and Fenton guide shell (14) and secondary water inlet pipe (19) and secondary guide shell (20) of intaking of intaking is connected in direction tangential respectively.
4. light electrolysis Fenton built-up type reaction unit according to claim 1 and 2, is characterized in that, the sidewall of described Fenton water inlet guide shell (14) and secondary water inlet guide shell (20) is evenly equipped with pod apertures respectively.
5. light electrolysis Fenton built-up type reaction unit according to claim 1, is characterized in that, described one-level micro-electrolysis reactor housing (1) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535311.8U CN204981436U (en) | 2015-07-22 | 2015-07-22 | Fragrant combination formula reaction unit of little electrolysis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520535311.8U CN204981436U (en) | 2015-07-22 | 2015-07-22 | Fragrant combination formula reaction unit of little electrolysis |
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| CN204981436U true CN204981436U (en) | 2016-01-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495311A (en) * | 2016-12-14 | 2017-03-15 | 南阳师范学院 | A kind of cleaning treatment system of basic stain waste water |
| CN108911285A (en) * | 2018-06-13 | 2018-11-30 | 龚璐 | A kind of river sewage quick treatment device and method |
| CN110054339A (en) * | 2019-05-17 | 2019-07-26 | 廊坊新奥龙河环保科技有限公司 | Integrated sealed formula high-concentration acidic wastewater danger waste liquor treatment equipment and processing method |
-
2015
- 2015-07-22 CN CN201520535311.8U patent/CN204981436U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495311A (en) * | 2016-12-14 | 2017-03-15 | 南阳师范学院 | A kind of cleaning treatment system of basic stain waste water |
| CN106495311B (en) * | 2016-12-14 | 2022-08-23 | 南阳师范学院 | Purification treatment system of basic dye waste water |
| CN108911285A (en) * | 2018-06-13 | 2018-11-30 | 龚璐 | A kind of river sewage quick treatment device and method |
| CN110054339A (en) * | 2019-05-17 | 2019-07-26 | 廊坊新奥龙河环保科技有限公司 | Integrated sealed formula high-concentration acidic wastewater danger waste liquor treatment equipment and processing method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jingshan boshike environmental protection equipment manufacturing Co., Ltd Assignor: Guangxi Bosch Environmental Technology Co.,Ltd. Contract record no.: X2020450000045 Denomination of utility model: Micro electrolysis Fenton combined reactor Granted publication date: 20160120 License type: Common License Record date: 20201104 |