CN204490561U - A kind of photocatalytic degradation reactor - Google Patents
A kind of photocatalytic degradation reactor Download PDFInfo
- Publication number
- CN204490561U CN204490561U CN201520139182.0U CN201520139182U CN204490561U CN 204490561 U CN204490561 U CN 204490561U CN 201520139182 U CN201520139182 U CN 201520139182U CN 204490561 U CN204490561 U CN 204490561U
- Authority
- CN
- China
- Prior art keywords
- inner layer
- layer sleeve
- shell
- middle level
- inner core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of photocatalytic degradation reactor, solve the inefficient problem of existing fixed-bed type photo catalysis reactor light-catalyzed reaction.Specifically comprise shell, middle level inner core, inner layer sleeve, flow-stopping plate and aeration devices, described inner layer sleeve can centrally rotate by axle, and built-in some outer surface covers have the ultraviolet lamp of quartz glass tube, are coated with nano-TiO outside Glass tubing
2film, the top of inner layer sleeve and bottom circumferentially arrange some through holes respectively; Described shell is divided into three sections from top to bottom, and epimere and hypomere are cylindrical shape, and stage casing is cone tubular; Flow-stopping plate covers on the top of middle level inner core; Aeration devices is placed in the annulus between outer casing bottom, middle level inner core and inner layer sleeve.Reactor inner layer sleeve is rotating cylinder, and rotating cylinder rotates and makes to form whirlpool in solution, and UV-light periodically irradiates catalyzer, catalyzer is made constantly to experience photoresponse and two stages of dark reaction, introduce ozone simultaneously, further sewage is processed, thus improve light-catalyzed reaction efficiency.
Description
Technical field
The utility model relates to a kind of reactor adopting photocatalytic method to dispose of sewage.
Background technology
Photocatalysis degradation organic contaminant technology is widely used in sewage treatment area, its action principle is that catalyzer produces reactive oxygen species and free radicals under the irradiation of light, because reactive oxygen species and free radicals has higher current potential, so can and organism effect make it degrade, and then be converted into water and carbonic acid gas, reach the object of improvement.Existing photo catalysis reactor has fixed-bed type and fluidized bed type, for fluidized bed type photo catalysis reactor, catalyzer is in suspended state, adds the probability that granules of catalyst contacts with organism, speed of reaction is high, but the separation of catalyzer constrains the application of this kind of reactor.For fixed-bed type photo catalysis reactor, although solve the problem of catalyzer suspension separation, catalyzer is fixed on carrier, reduces the specific surface area of catalyzer, also reduces the area that it contacts with organism simultaneously, and light-catalyzed reaction efficiency is corresponding lower.So the light-catalyzed reaction efficiency of fixed-bed type photo catalysis reactor is the emphasis whether it can apply.
Summary of the invention
In order to solve the problem in background technology, the utility model provides a kind of photo catalysis reactor, and this reactor can improve light-catalyzed reaction efficiency, and then improves organic degradation efficiency in sewage.
For achieving the above object, the technical solution adopted in the utility model is: a kind of photocatalytic degradation reactor, comprise shell and inner layer sleeve, described inner layer sleeve adopts transparent material, and inner layer sleeve can centrally rotate by axle, the built-in some ultraviolet lamps of inner layer sleeve, the outer surface cover of ultraviolet lamp has quartz glass tube, is coated with nano-TiO outside quartz glass tube
2film, the top of inner layer sleeve and bottom circumferentially arrange some through holes respectively; Described shell is divided into three sections from top to bottom, and epimere and hypomere are cylindrical shape, and stage casing is cone tubular, and the back cut diameter of shell is greater than its lower port diameter, and the bottom of shell arranges water-in, and the epimere of shell sets out the mouth of a river.
Described photocatalytic degradation reactor, also comprises middle level inner core, flow-stopping plate and aeration devices, and this middle level inner core is placed between shell and inner layer sleeve, and the upper port of middle level inner core is between the conical cylinder section of shell, and its lower port is higher than the bottom of shell; The suitable for reading of described flow-stopping plate flushes with water outlet, and the end opening of flow-stopping plate is bell mouth shape, and flow-stopping plate covers on the top of middle level inner core; Described aeration devices is become by ozone gas distribution pipe and ozonation aerated head group, is placed in the annulus between outer casing bottom, middle level inner core and inner layer sleeve.
The beneficial effects of the utility model: the photocatalytic degradation reactor of the application, inner layer sleeve is rotating cylinder, this rotating cylinder rotates and makes to form whirlpool in solution, UV-light is periodically irradiated, thus drive catalyzer constantly to experience photoresponse and two stages of dark reaction, introduce ozone simultaneously, further sewage is processed, thus final raising light-catalyzed reaction efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of photocatalytic degradation reactor of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1: a kind of photocatalytic degradation reactor, comprise shell 1 and inner layer sleeve 5, described inner layer sleeve 5 adopts transparent material, and inner layer sleeve 5 can centrally rotate by axle, the built-in some ultraviolet lamps 7 of inner layer sleeve 5, the outer surface cover of ultraviolet lamp 7 has quartz glass tube 6, is coated with nano-TiO outside quartz glass tube 6
2film 8, the top of inner layer sleeve 5 and bottom circumferentially arrange some through holes 11 respectively; Described shell 1 is divided into three sections from top to bottom, and epimere and hypomere are cylindrical shape, and stage casing is cone tubular, and the back cut diameter of shell is greater than its lower port diameter, and the bottom of shell arranges water-in 15, and the epimere of shell sets out the mouth of a river 10.
Described photocatalytic degradation reactor, also comprises middle level inner core 4, flow-stopping plate 9 and aeration devices, and this middle level inner core 4 is placed between shell 1 and inner layer sleeve 5, and the upper port of middle level inner core 4 is between the conical cylinder section of shell, and its lower port is higher than the bottom of shell; Suitable for reading and the water outlet 10 of described flow-stopping plate 9 flushes, and the end opening of flow-stopping plate 9 is bell mouth shape, and flow-stopping plate 9 covers on the top of middle level inner core 4; Described aeration devices is made up of ozone gas distribution pipe 2 and ozonation aerated 3, is placed in bottom shell 1, in annulus between middle level inner core 4 and inner layer sleeve 5.
During use, sewage has water-in 15 to enter, and enters in the cylindrical space of inner layer sleeve 5 by upper lower through-hole 11, nano-TiO
2under the irradiation of ultraviolet lamp, produce free radical, degradation of organic substances, this cylindrical space is reaction zone 14; Meanwhile, ozone enters from the annular space between middle level inner core and internal layer inner core, has up-flow effect, promote liquid flowing in reactor, and active oxygen atom is provided, oxidation Organic substance in water, play the effect of purifying waste water further, so this district is up-flow district 13; For the solid impurity in sewage, under the effect of flow-stopping plate 9, can not be flowed out by stop from water outlet 10, and the diameter of this place's shell becomes large, current slow down herein, are area of slack water 12, make to process flowing out from water outlet 10 of qualified water steadying.
Claims (2)
1. a photocatalytic degradation reactor, comprises inner layer sleeve and shell, it is characterized in that: described inner layer sleeve adopts transparent material, and inner layer sleeve can centrally rotate by axle, the built-in some ultraviolet lamps of inner layer sleeve, the outer surface cover of ultraviolet lamp has quartz glass tube, is coated with nano-TiO outside quartz glass tube
2film, the top of inner layer sleeve and bottom circumferentially arrange some through holes respectively; Described shell is divided into three sections from top to bottom, and epimere and hypomere are cylindrical shape, and stage casing is cone tubular, and the back cut diameter of shell is greater than its lower port diameter, and the bottom of shell arranges water-in, and the epimere of shell sets out the mouth of a river.
2. photocatalytic degradation reactor according to claim 1, it is characterized in that: also comprise middle level inner core, flow-stopping plate and aeration devices, this middle level inner core is placed between shell and inner layer sleeve, and the upper port of middle level inner core is between the conical cylinder section of shell, and its lower port is higher than the bottom of shell; The suitable for reading of described flow-stopping plate flushes with water outlet, and the end opening of flow-stopping plate is bell mouth shape, and flow-stopping plate covers on the top of middle level inner core; Described aeration devices is become by ozone gas distribution pipe and ozonation aerated head group, is placed in the annulus between outer casing bottom, middle level inner core and inner layer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139182.0U CN204490561U (en) | 2015-03-12 | 2015-03-12 | A kind of photocatalytic degradation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139182.0U CN204490561U (en) | 2015-03-12 | 2015-03-12 | A kind of photocatalytic degradation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490561U true CN204490561U (en) | 2015-07-22 |
Family
ID=53569849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139182.0U Expired - Fee Related CN204490561U (en) | 2015-03-12 | 2015-03-12 | A kind of photocatalytic degradation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490561U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461045A (en) * | 2016-01-26 | 2016-04-06 | 安徽工业大学 | Ultrafiltration membrane assembly integrating catalytic oxidation and carrying catalyst |
| CN105481154A (en) * | 2016-01-26 | 2016-04-13 | 安徽工业大学 | Ultrafiltration membrane reclaimed water treatment device integrating catalytic oxidation and supported catalyst |
| CN107029553A (en) * | 2017-06-21 | 2017-08-11 | 中山市科慧物联网科技有限公司 | A kind of high-level cleaner |
| CN108046495A (en) * | 2018-01-16 | 2018-05-18 | 辽宁省环境科学研究院 | A kind of sewage water advanced treatment apparatus and method |
| CN108689536A (en) * | 2018-07-17 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of emulsion low-pressure treatment device |
| CN108689478A (en) * | 2018-07-17 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of low pressure catalytic oxidation reactor |
| CN111423041A (en) * | 2020-06-11 | 2020-07-17 | 山东龙安泰环保科技有限公司 | Automatic change rotatory photocatalytic degradation device of dyestuff sewage |
-
2015
- 2015-03-12 CN CN201520139182.0U patent/CN204490561U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105461045A (en) * | 2016-01-26 | 2016-04-06 | 安徽工业大学 | Ultrafiltration membrane assembly integrating catalytic oxidation and carrying catalyst |
| CN105481154A (en) * | 2016-01-26 | 2016-04-13 | 安徽工业大学 | Ultrafiltration membrane reclaimed water treatment device integrating catalytic oxidation and supported catalyst |
| CN105481154B (en) * | 2016-01-26 | 2018-01-09 | 安徽工业大学 | A kind of integrated catalytic oxidation and the milipore filter reused water processing device of supported catalyst |
| CN105461045B (en) * | 2016-01-26 | 2018-01-19 | 安徽工业大学 | A kind of integrated catalytic oxidation and the hyperfiltration membrane assembly of supported catalyst |
| CN107029553A (en) * | 2017-06-21 | 2017-08-11 | 中山市科慧物联网科技有限公司 | A kind of high-level cleaner |
| CN107029553B (en) * | 2017-06-21 | 2023-12-22 | 安徽灵杰环境净化科技有限公司 | High-efficient purifier |
| CN108046495A (en) * | 2018-01-16 | 2018-05-18 | 辽宁省环境科学研究院 | A kind of sewage water advanced treatment apparatus and method |
| CN108689536A (en) * | 2018-07-17 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of emulsion low-pressure treatment device |
| CN108689478A (en) * | 2018-07-17 | 2018-10-23 | 苏州方舟环保科技有限公司 | A kind of low pressure catalytic oxidation reactor |
| CN111423041A (en) * | 2020-06-11 | 2020-07-17 | 山东龙安泰环保科技有限公司 | Automatic change rotatory photocatalytic degradation device of dyestuff sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204490561U (en) | A kind of photocatalytic degradation reactor | |
| CN201357069Y (en) | Photocatalysis oxidation reactor | |
| CN103058433B (en) | Bicirculating catalytic ozone water-treatment device and method | |
| CN204689799U (en) | Based on the photocatalytic oxidation reactor of activated carbon supported nano TiO 2 | |
| CN102874994B (en) | Double-internal circulating water treatment device capable of combining photocatalysis and aerobe, and working method thereof | |
| CN101602562A (en) | A kind of high-safety regenerated water deep treatment system | |
| CN204079539U (en) | A kind of photocatalysis disinfection reactor of sterilizing for reuse water and rainwater | |
| CN204265477U (en) | A kind of photochemical catalysis water treating equipment of light guide media supported catalyst | |
| CN205347119U (en) | Sewage treatment's integral type device | |
| CN202284174U (en) | Suspension photocatalytic biological treatment equipment | |
| CN202849150U (en) | Double-internal circulation water processor combining photocatalysis and aerobic biological method | |
| CN204369635U (en) | A kind of ultraviolet catalyzed ozone oxidation sterilizing reactor | |
| CN203922793U (en) | A kind of photochemical catalytic oxidation wastewater treatment equipment | |
| CN106927617A (en) | The integrated device and its method of a kind of sewage disposal | |
| CN204625249U (en) | The reactive agent device of photocatalytic waste water treatment | |
| CN202880955U (en) | Photocatalytic sterilizing reactor | |
| CN202063766U (en) | Top end gradation particle sludge purification bed | |
| CN201354342Y (en) | Sewage depth treatment device of thick oil recovery of oil field | |
| CN106145542A (en) | A kind of novel carriers biological rotating disk processes the method for sewage | |
| CN202576122U (en) | Water body comprehensive treatment device | |
| CN104370328A (en) | Photocatalysis water treatment equipment adopting light guide medium supported catalyst and photocatalysis water treatment method utilizing photocatalysis water treatment equipment | |
| CN102616915B (en) | Device and method for comprehensively treating water body | |
| CN106745488B (en) | Device for treating waste water by photocatalytic oxidation | |
| CN207142880U (en) | A kind of new dynamic can Magneto separate light catalytic waste water processing device | |
| CN211813791U (en) | Organic waste water photocatalysis processing apparatus |
Legal Events
| 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: 20150722 Termination date: 20160312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |