CN203938548U - A kind of air-dissolving air-float electricity Fenton sewage treatment equipment - Google Patents
A kind of air-dissolving air-float electricity Fenton sewage treatment equipment Download PDFInfo
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- CN203938548U CN203938548U CN201420231432.9U CN201420231432U CN203938548U CN 203938548 U CN203938548 U CN 203938548U CN 201420231432 U CN201420231432 U CN 201420231432U CN 203938548 U CN203938548 U CN 203938548U
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Abstract
The utility model relates to technical field of sewage, relate in particular to a kind of air-dissolving air-float electricity Fenton sewage treatment equipment, comprise casing, in casing, be provided with contraminated zone and clear water zone by pipeline communication, contraminated zone is provided with sewage inlet, and clear water zone is provided with the Graceful mouth of a river, it is characterized in that: described casing is outside equipped with pulse power source control device, in contraminated zone, be provided with the electrode group being electrically connected with pulse power source control device, the below of electrode group is provided with dissolved air release.The utility model gas collection is floating, electricity flocculation, electric Fenton be in one, the grease in can effectively disposing of sewage and solvability organic pollutant thing, and having made up traditional airfloat equipment does not almost have the defect for the treatment of effect to solvability organic pollutant; Solve the easy passivation of electrode group pole plate of current electricity flocculation, electric Fenton simultaneously, be difficult to a difficult problem for continuous and steady operation.
Description
Technical field
The utility model relates to technical field of sewage, relates in particular to a kind of air-dissolving air-float electricity Fenton sewage treatment equipment.
Background technology
For making sewage reach the standard that can discharge or the water quality that can again recycle, need to carry out purifying treatment to sewage.The dirty water decontamination handles is widely used in building, agricultural, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink.At present, China's the dirty water decontamination handles field face and is processed the problems such as load is high, treatment facility floor space is large, causes the purifying treatment effect of sewage undesirable.
Traditional sewage disposal device has air floatation wastewater treatment device and electricity flocculation, electric fenton sewage treatment facility; Air floatation wastewater treatment device has good purifying treatment effect to the non-solubility organic pollutant in sewage, but bad to the purifying treatment effect of the solvability organic pollutant in sewage, does not even produce purifying treatment effect; Electricity flocculation, electric fenton sewage treatment facility have purifying treatment effect to the solvability organic pollutant in sewage, but the flocculation of traditional electricity, electric fenton sewage treatment facility its pole plate in operational process is very easy to passivation, low to the solvability organic pollutant removal rate in sewage, long-play can make its treatment effect obviously reduce, and maintenance cost is very large.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure for the deficiencies in the prior art, can have the air-dissolving air-float electricity Fenton sewage treatment equipment that pole plate in good purifying treatment effect and operational process is difficult for passivation to the solvability organic pollutant in sewage.
For achieving the above object, a kind of air-dissolving air-float electricity Fenton sewage treatment equipment of the present utility model, comprise casing, in casing, be provided with contraminated zone and clear water zone by pipeline communication, contraminated zone is provided with sewage inlet, and clear water zone is provided with the Graceful mouth of a river, and described casing is outside equipped with pulse power source control device, in contraminated zone, be provided with the electrode group being electrically connected with pulse power source control device, the below of electrode group is provided with dissolved air release.
Wherein, described casing is also provided with dissolving and air compressor outward, and air compressor is provided with compressed air pipe, and compressed air pipe is communicated with dissolving; Dissolving and dissolved air release pass through pipeline communication.
Wherein, described casing is also provided with high pressure reflow pump outward, and high pressure reflow pump passes through pipeline communication with clear water zone and the dissolving of casing respectively.
Wherein, the top in described contraminated zone is provided with scum silica frost skimmer, and scum silica frost skimmer is provided with the skim plate of rotation capable of circulation, and skim plate stretches into the sewage water surface in contraminated zone.
Wherein, described casing offers slag notch, and slag notch is positioned at the position of skim plate cycle rotation working direction.
Wherein, the anode of described electrode group is iron plate, and the negative electrode of electrode group is aluminium alloy or graphite.
Wherein, described pulse power source control device is high-frequency electrical pulses source controller.
The beneficial effects of the utility model: a kind of air-dissolving air-float electricity Fenton sewage treatment equipment of the present utility model, when work, pass into the contraminated zone of sewage to casing from sewage inlet, dissolved air release discharges molten gas, and after the sewage in contraminated zone runs into the molten gas that dissolved air release discharges, the water surface is raised, and then sewage touches electrode group, due to electric field pulse washing away in conjunction with the molten gas bubble of micron order, can produce hydroxyl, sewage is promoted by dissolved air water on the one hand, and grease is floated; Sewage is by hydroxyl oxidize on the other hand, and the solvability organic pollutant in sewage is broken down into water and carbonic acid gas, and the pole plate of electrode group is difficult for passivation, and the dirty water decontamination handles enters into clear water zone after becoming satisfactory clear water, finally discharges in the Graceful mouth of a river.The utility model gas collection is floating, electricity flocculation, electric Fenton be in one, the grease in can effectively disposing of sewage and solvability organic pollutant thing, and having made up traditional airfloat equipment does not almost have the defect for the treatment of effect to solvability organic pollutant; Solve the easy passivation of electrode group pole plate of current electricity flocculation, electric Fenton simultaneously, be difficult to a difficult problem for continuous and steady operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference numeral comprises:
12-clear water zone, 10-casing, 11-contraminated zone
13-sewage inlet, 14-Graceful mouth of a river, 15-slag notch
20-pulse power source control device, 30-electrode group, 40-dissolved air release
50-dissolving, 60-air compressor, 61-compressed air pipe
70-high pressure reflow pump, 80-scum silica frost skimmer, 81-skim plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of air-dissolving air-float electricity Fenton sewage treatment equipment of the present utility model, comprise casing 10, in casing 10, be provided with contraminated zone 11 and clear water zone 12 by pipeline communication, contraminated zone 11 is provided with sewage inlet 13, and clear water zone 12 is provided with the Graceful mouth of a river 14, and described casing 10 is outside equipped with pulse power source control device 20, in contraminated zone 11, be provided with the electrode group 30 being electrically connected with pulse power source control device 20, the below of electrode group 30 is provided with dissolved air release 40; Concrete, pulse power source control device 20 is high-frequency electrical pulses source controller.When work, pass into the contraminated zone 11 of sewage to casing 10 from sewage inlet 13, dissolved air release 40 discharges molten gas, and after the sewage in contraminated zone 11 runs into the molten gas that dissolved air release 40 discharges, the water surface is raised, and then sewage touches electrode group 30, due to electric field pulse washing away in conjunction with the molten gas bubble of micron order, can produce hydroxyl, the air being dissolved in water is on the one hand separated out, and forms a large amount of microbubble groups, cause the sewage water surface to promote, grease is floated; Sewage is by hydroxyl oxidize on the other hand, and hydroxyl is Fenton effective constituent, and the solvability organic pollutant in sewage is broken down into water and carbonic acid gas; Meanwhile, the iron ion that hydroxyl goes out with 30 electrolysis of electrode group is combined and is formed ironic hydroxide, and ironic hydroxide can be used as flocculation agent on the one hand, and the suspended particle in sewage is had to very strong adsorptive power; Can prevent that on the other hand the oxidized formation sull of iron ion is attached on the pole plate of electrode group 30, cause the pole plate passivation of electrode group 30, the pole plate that can ensure electrode group 30 is difficult for passivation, the dirty water decontamination handles enters into clear water zone 12 after becoming satisfactory clear water, finally discharges in the Graceful mouth of a river 14.The utility model gas collection is floating, electricity flocculation, electric Fenton be in one, the grease in can effectively disposing of sewage and solvability organic pollutant thing, and having made up traditional airfloat equipment does not almost have the defect for the treatment of effect to solvability organic pollutant; Solve the easy passivation of electrode group 30 pole plate of current electricity flocculation, electric Fenton simultaneously, be difficult to a difficult problem for continuous and steady operation.
In the present embodiment, described casing 10 is outer is also provided with dissolving 50 and air compressor 60, and air compressor 60 is provided with compressed air pipe 61, and compressed air pipe 61 is communicated with dissolving 50; Dissolving 50 passes through pipeline communication with dissolved air release 40.Concrete, air compressor 60 produces high pressure air and enters into dissolving 50 by compressed air pipe 61, in dissolving 50, pass into a certain amount of clear water, high pressure air is mixed with the clear water in dissolving 50, then discharge by dissolved air release 40, the generation electric field pulse of the electrode group 30 being electrically connected with pulse power source control device 20, and under the souring of the molten gas bubble of micron order, clear water produces hydroxyl, solvability organic pollutant in sewage, by hydroxyl oxidize, is broken down into water and carbonic acid gas; In addition, the grease in sewage can molten gas rushes to and emerges, and the electrode of guaranteeing electrode group 30 can passivation, the dirty water decontamination handles is formed to the clear water that meets emission request, has overcome high density and the processing difficult problem containing grease organic sewage.
In the present embodiment, described casing 10 is outer is also provided with high pressure reflow pump 70, and high pressure reflow pump 70 passes through pipeline communication with clear water zone 12 and the dissolving 50 of casing 10 respectively.High pressure reflow pump 70 can be evacuated to the clear water of clear water zone 12 high pressure air producing with air compressor 60 in dissolving 50 and be combined, without more extraneous clear water water source being passed into dissolving 50, realize the internal recycle of this sewage disposal device, effectively utilize the clear water water source that purifies output, reduce cost of sewage disposal, improve sewage treating efficiency.
In the present embodiment, the top in described contraminated zone 11 is provided with scum silica frost skimmer 80, and scum silica frost skimmer 80 is provided with the skim plate 81 of rotation capable of circulation, and skim plate 81 stretches into the sewage water surface in contraminated zone 11; Skim plate 81 is realized cycle rotation under motor-driven transmission rig drives, and the scum silica frost of the sewage water surface can be struck off to a position and carry out individual curing, and one-piece construction is simple, processes scum silica frost effective.
In the present embodiment, described casing 10 offers slag notch 15, slag notch 15 is positioned at the position of skim plate 81 cycle rotation working direction, and the sewage scum striking off through scum silica frost skimmer 80 all concentrates on unified discharge of slag notch 15 that casing 10 is offered, and concentrates effectively and processes.
Concrete, the anode of described electrode group 30 is iron plate, the negative electrode of electrode group 30 is aluminium alloy or graphite, electrode group 30 is connected with high-frequency electrical pulses source controller 20 by wire, after energising, produce the molten gas bubble of micron order that electric field pulse discharges in conjunction with the dissolved air release 40 of electrode group 30 belows settings, make clear water produce hydroxyl, sewage is promoted by dissolved air water on the one hand, and grease is floated; Sewage is by hydroxyl oxidize on the other hand, hydroxyl is Fenton effective constituent, solvability organic pollutant in sewage is broken down into water and carbonic acid gas, the pole plate of electrode group 30 is difficult for passivation, the dirty water decontamination handles enters into clear water zone 12 after becoming satisfactory clear water, finally discharges in the Graceful mouth of a river 14.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. an air-dissolving air-float electricity Fenton sewage treatment equipment, comprise casing (10), in casing (10), be provided with contraminated zone (11) and clear water zone (12) by pipeline communication, contraminated zone (11) is provided with sewage inlet (13), clear water zone (12) is provided with the Graceful mouth of a river (14), it is characterized in that: described casing (10) is outside equipped with pulse power source control device (20), in contraminated zone (11), be provided with the electrode group (30) being electrically connected with pulse power source control device (20), the below of electrode group (30) is provided with dissolved air release (40).
2. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 1, it is characterized in that: outer dissolving (50) and the air compressor (60) of being also provided with of described casing (10), air compressor (60) is provided with compressed air pipe (61), and compressed air pipe (61) is communicated with dissolving (50); Dissolving (50) passes through pipeline communication with dissolved air release (40).
3. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 2, it is characterized in that: described casing (10) is outer is also provided with high pressure reflow pump (70), and high pressure reflow pump (70) passes through pipeline communication with clear water zone (12) and the dissolving (50) of casing (10) respectively.
4. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 1, it is characterized in that: the top of described contraminated zone (11) is provided with scum silica frost skimmer (80), scum silica frost skimmer (80) is provided with the skim plate (81) of rotation capable of circulation, and skim plate (81) stretches into the sewage water surface in contraminated zone (11).
5. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 4, is characterized in that: described casing (10) offers slag notch (15), and slag notch (15) is positioned at the position of skim plate (81) cycle rotation working direction.
6. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 1, is characterized in that: the anode of described electrode group (30) is iron plate, and the negative electrode of electrode group (30) is aluminium alloy or graphite.
7. a kind of air-dissolving air-float electricity Fenton sewage treatment equipment according to claim 1, is characterized in that: described pulse power source control device (20) is high-frequency electrical pulses source controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231432.9U CN203938548U (en) | 2014-05-08 | 2014-05-08 | A kind of air-dissolving air-float electricity Fenton sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231432.9U CN203938548U (en) | 2014-05-08 | 2014-05-08 | A kind of air-dissolving air-float electricity Fenton sewage treatment equipment |
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| CN203938548U true CN203938548U (en) | 2014-11-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477791A (en) * | 2016-12-09 | 2017-03-08 | 宜兴市苏嘉环保设备有限公司 | Light Fenton air-floating apparatus |
| CN108218060A (en) * | 2018-03-27 | 2018-06-29 | 大连交通大学 | Purification uses emulsion integral system and method online |
| CN108409003A (en) * | 2018-04-04 | 2018-08-17 | 深圳市深投环保科技有限公司 | The processing method and system of salt-containing organic wastewater after the recycling of PCB waste water copper |
| CN110282706A (en) * | 2019-06-26 | 2019-09-27 | 南京润科环境有限公司 | A kind of Fenton oxidation reaction treating device |
-
2014
- 2014-05-08 CN CN201420231432.9U patent/CN203938548U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477791A (en) * | 2016-12-09 | 2017-03-08 | 宜兴市苏嘉环保设备有限公司 | Light Fenton air-floating apparatus |
| CN108218060A (en) * | 2018-03-27 | 2018-06-29 | 大连交通大学 | Purification uses emulsion integral system and method online |
| CN108409003A (en) * | 2018-04-04 | 2018-08-17 | 深圳市深投环保科技有限公司 | The processing method and system of salt-containing organic wastewater after the recycling of PCB waste water copper |
| CN108409003B (en) * | 2018-04-04 | 2020-11-13 | 深圳市深投环保科技有限公司 | Treatment method and system for salt-containing organic wastewater after PCB wastewater copper recovery |
| CN110282706A (en) * | 2019-06-26 | 2019-09-27 | 南京润科环境有限公司 | A kind of Fenton oxidation reaction treating device |
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Address after: 523000 the old tiger road in Banana Village, Zhong Tang Town, Dongguan, Guangdong Patentee after: Guangdong Huiyuan Environmental Engineering Co. Ltd. Address before: 523000 room 703, Zhongfu building, Zai Hua Road, Nancheng District, Dongguan, Guangdong Patentee before: DONGGUAN WELLLSOURCE TRADING CO., LTD. |