CN101580287A - Rotary-type photocatalysed or adsorptive reactor - Google Patents
Rotary-type photocatalysed or adsorptive reactor Download PDFInfo
- Publication number
- CN101580287A CN101580287A CNA2009100671170A CN200910067117A CN101580287A CN 101580287 A CN101580287 A CN 101580287A CN A2009100671170 A CNA2009100671170 A CN A2009100671170A CN 200910067117 A CN200910067117 A CN 200910067117A CN 101580287 A CN101580287 A CN 101580287A
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- runner
- tank
- water
- reactor
- light source
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- 230000000274 adsorptive effect Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 7
- 238000006555 catalytic reaction Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000007146 photocatalysis Methods 0.000 claims description 12
- 230000001699 photocatalysis Effects 0.000 claims description 12
- 239000002594 sorbent Substances 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003403 water pollutant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Physical Or Chemical Processes And Apparatus (AREA)
- Physical Water Treatments (AREA)
- Catalysts (AREA)
Abstract
The invention relates to a rotary-type photocatalysed or adsorptive reactor, comprising a sink, a rotating wheel, a water inlet and a water outlet and a light source. The reactor is characterized in that the sink is oblique; the rotating wheel is mounted on the sink horizontally, connected with two sides of the sink via a central axis and provided with a neck; a sheet is mounted on the neck, and both sides of the neck are loaded with catalyst, film or absorbing agent; parts of the rotating wheel breaks the surface of the water, and the sheet on the rotating wheel is shocked by stream to promote the rotating wheel to slowly rotate; sunlight or ultraviolet lamp can be taken as light source; or the rotating wheel can be connected with bearings on both sides of the sink via the central axis and connected with a reducing motor. The reactor can greatly increase the contact area among catalyst light sources and pollutants, enlarging photopermeability by using glass sheets, and prolonging reaction time. The reactor features simple and compact structure, little energy consumption, high clearance, low processing cost, moderate processing condition, and easy realization of industrialization.
Description
Technical field
The present invention relates to the environmental protection field, relate to the city micro-polluted water specifically, or the used equipment of organic degradation treatment in the sewage of chemical industry, oil and petrochemical complex or medicine production, relate in particular to a kind of rotary-type photochemical catalysis or adsorptive reactor.
Background technology
Aspect the photo catalysis reactor of research, be divided into floated and load type both at home and abroad according to the catalyst reactor existence form.Floatedly can improve photocatalysis efficiency, but the catalyst recovery difficulty, the cost recovery height.Load type can solve the catalyst recovery problem, but the specific area of reaction significantly reduces, reduced photocatalysis efficiency, if can solve the contact area problem of reacting in the reactor, the loading type photo catalysis reactor will be a kind of good contaminant degradation reactor.Present photo catalysis reactor is many providing external ultraviolet lamp as radiation source, if can be directly with sunlight as light source irradiation, can save a large amount of energy.People have explored multiple photo catalysis reactor at present, as CN1124986, have designed a kind of photo catalysis reactor of loaded film.CN1868904 has designed a kind of drum photocatalysis reactor, has all obtained effect in various degree, yet catalyzer, fluid and sunlight contact area are still big inadequately, influences the degraded of pollutent, the reduction of COD.
Summary of the invention
The objective of the invention is deficiency at the load type reactor, a kind of rotary-type photochemical catalysis or adsorptive reactor are provided, it can increase the contact area of catalyzer or sorbent material and reactant greatly, improve reaction efficiency, simple and compact for structure, be easy to regenerate or change the catalyst layer of load, workable.
Technical scheme
A kind of rotary-type photochemical catalysis or adsorptive reactor, mainly contain tank, runner, water-in and water outlet, light source, it is characterized in that: described tank is a tilting, the runner level places tank, links to each other with described tank both sides by central shaft, and its runner is provided with draw-in groove, draw-in groove is built-in with thin plate, the equal load in the both sides of thin plate has catalyst film, film or sorbent material, described runner have 1/2～2/3 part to be in more than the water surface, are light source with sunlight or ultraviolet lamp, water-in is located at the top of tank, water outlet is located at the bottom of tank, by the impact of current to thin plate, runner is rotated slowly, without motor, save the energy.Part in water makes the catalyzer of load on pollutent in the water and the thin plate or sorbent material have that more large contact surface is long-pending, so that absorb polluted matter; Part thin plate in being in water slowly forwards to outside the water surface, under the oxygen effect, photochemical catalysis or adsorption takes place in sunlight and air, makes contaminant degradation or decolouring.Tank is placed in when indoor, with ultraviolet lamp as light source; When tank be placed in outdoor, can with sunlight as light source, have tangible saving energy effect.
Above-mentioned a kind of rotary-type photochemical catalysis or adsorptive reactor, its described thin plate is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
A kind of rotary-type photochemical catalysis or adsorptive reactor mainly contain tank, runner, water-in, water outlet, motor, light source, it is characterized in that: the runner level places tank, links to each other with tank supported on both sides plate by central shaft, and draw-in groove is set on the runner, draw-in groove is built-in with thin plate, the equal load in the both sides of thin plate has the thin or sorbent material of catalyzer, and described runner has 1/2～2/3 part to be in more than the water surface, is light source with sunlight or ultraviolet lamp.Equally, with the ultraviolet lamp light source when tank is placed in indoor.Drive by reducing motor, runner is rotated slowly, help making catalyzer or sorbent material on the thin plate that is in the water to have time enough to contact with water pollutant, catalysis or decolorization take place in part; The thin plate of part slowly forwards to outside the water surface in being in water, under the oxygen effect, photochemical catalysis or adsorption takes place, thereby improved degradation efficiency in sunlight and air attached to the pollutent on the thin plate, and the clearance of COD is obviously improved.
Above-mentioned a kind of rotary-type photo catalysis reactor, its described thin plate is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
Have following outstanding substantive distinguishing features and obvious improvement and positive effect under the present invention compared with prior art:
(1) the present invention becomes rotary-type with body design, draw-in groove is set on runner, insert thin plate in the draw-in groove, the two sides load of thin plate has catalyzer, film or sorbent material, under water impact, thin plate rotates under the effect of transmission belt, thereby has increased the contact area of catalyzer or vapor and reaction solution and light source greatly, can improve the Pollutant Treatment effect significantly, the COD clearance is improved significantly.
(2) runner of the present invention has 1/2～2/3 part to be exposed at the water outside, and the part in water is used to adsorb water pollutant, can make full use of airborne oxygen and daylight when going to top, improves light-catalyzed reaction efficient, and saves the energy; When rotary-type photochemical catalysis or adsorptive reactor during, can with the ultraviolet lamp light source in indoor operation.
(3) runner of the present invention is realized rotating by the promotion of waterpower, and energy consumption reduces significantly, and is energy-conservation obvious.
(4) the equal load in thin plate both sides has catalyzer or sorbent material, and its useful area is the several times of prior art, makes full use of air and daylight, treatment condition gentleness, environmental protection.
(5) catalyzer or film or adsorbent reactivation, replacing or recovery are carried out easily.
(6) design science of the present invention is reasonable, and compact construction amplifies easily and realizes industrialization.
Description of drawings
Fig. 1 is the structural representation of invention; One of (, the inclination tank)
The structural representation of Fig. 2 runner of the present invention;
The side-view of Fig. 3 runner of the present invention;
Fig. 4 thin-slab construction synoptic diagram of the present invention;
Fig. 5 is a side-view of the present invention
Fig. 6 is this present invention's a structural representation (two, non-inclination tank is provided with motor); Among the figure,
1-tank 2-draw-in groove 3-central shaft 4-runner 5-bearing
6-thin plate 7-buncher 8-synchronous cog belt 9-ultraviolet lamp.
Embodiment
Below by the drawings and specific embodiments, the present invention will be further described:
Embodiment 1:
From Fig. 1, Fig. 2, Fig. 3, Fig. 4 as seen, a kind of rotary-type photochemical catalysis of the present invention or adsorptive reactor mainly contain tank 1, runner 4, water-in and water outlet, light sources etc. is characterized in that: described tank 1 tilts to place, and runner 4 levels place tank 1, be connected and fixed by central shaft 3 and described tank 1 both sides, its runner 4 is provided with draw-in groove 2, inserts thin plate 6 in the draw-in groove 2, and passes through bolting.The equal load in the both sides of thin plate 6 has catalyzer, film or sorbent material, and runner 4 has 1/2～2/3 part to be in more than the water surface, is light source with sunlight or ultraviolet lamp 9; Water-in is located at the top of tank 1, and water outlet is located at the bottom of tank, water impact thin plate 6, thus runner 4 is rotated lentamente.If tank is installed in indoor, its light source is a ultraviolet lamp 9, and it is in runner 4 upsides; If it is outdoor that tank 1 is installed in, its light source is a sunlight, can significantly save the energy like this.
Above-mentioned a kind of rotary-type photo catalysis reactor, its described thin plate 6 is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
From Fig. 4,5,6 as seen, a kind of rotary-type photochemical catalysis or adsorptive reactor, mainly contain tank 1, runner 4, water-in, water outlet, motor 7, light source 9 is characterized in that: runner 4 levels place tank 1, central shaft 3 is connected with the tapping bearing 5 of tank 1 both sides, and buncher 7 carries out transmission by synchronous cog belt 8 and the gear interlock on the central shaft 3; Described runner 4 is provided with draw-in groove 2, and draw-in groove 2 is built-in with thin plate 6, and the equal load in the both sides of thin plate 6 has catalyst film, film or sorbent material, and described runner 4 has 1/2～2/3 part to be in more than the water surface, is light source with sunlight or ultraviolet lamp.Equally, tank is placed in indoor, is light source with the ultraviolet lamp.
Above-mentioned a kind of rotary-type photochemical catalysis or adsorptive reactor, its described thin plate 6 is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
Rotary-type photochemical catalysis or adsorptive reactor, runner have part to be exposed in the air, when runner goes under water slowly under flow action, and the organism in the adsorbable water of catalyzer or sorbent material, and carry out part photochemical catalysis or the effect of absorption look; When runner slowly goes in the air, can utilize airborne oxygen and sunlight, fully carry out photocatalytic degradation reaction and adsorption and decoloration, improved reaction efficiency.
Claims (4)
1, a kind of rotary-type photochemical catalysis or adsorptive reactor mainly contain tank, runner, and water-in and water outlet, light source is characterized in that: described tank is a tilting, and the runner level places tank, links to each other with the tank both sides by central shaft; Its runner is provided with draw-in groove, and draw-in groove is built-in with the thin plate that load on it has catalyzer, sorbent material or film; Described runner has 1/2～2/3 part to be in more than the water surface, is light source with sunlight or ultraviolet lamp; Described water-in is located at sink top, and water outlet is located at the bottom of tank.
2, a kind of rotary-type photo catalysis reactor according to claim 1, it is characterized in that: described thin plate is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
3, a kind of rotary-type photochemical catalysis or adsorptive reactor, mainly contain tank, runner, water-in, water outlet, light source, motor is characterized in that: the runner level places tank, draw-in groove is set on the runner, draw-in groove is built-in with the thin plate that load on it has catalyzer, film or sorbent material, and described runner has 1/2～2/3 part to be in more than the water surface, and described light source is to be light source with sunlight or ultraviolet lamp.
4, a kind of rotary-type photo catalysis reactor according to claim 1, it is characterized in that: described thin plate is simple glass plate, quartz glass plate, silica-gel plate, ceramic plate or metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100671170A CN101580287B (en) | 2009-06-12 | 2009-06-12 | Rotary-type photocatalysed or adsorptive reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100671170A CN101580287B (en) | 2009-06-12 | 2009-06-12 | Rotary-type photocatalysed or adsorptive reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101580287A true CN101580287A (en) | 2009-11-18 |
| CN101580287B CN101580287B (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100671170A Expired - Fee Related CN101580287B (en) | 2009-06-12 | 2009-06-12 | Rotary-type photocatalysed or adsorptive reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101580287B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732497A (en) * | 2016-11-10 | 2017-05-31 | 商洛学院 | Loaded modified TiO2The preparation method and light catalytic waste water processing device of film porous ceramic grain |
| CN109954518A (en) * | 2018-11-09 | 2019-07-02 | 成都禾木源环保科技有限公司 | A kind of magnetic graphene-TiO2Photochemical biological sewage treatment method and device |
| CN110294510A (en) * | 2019-07-11 | 2019-10-01 | 南京理工大学 | A kind of water treatment facilities with detachable light catalytic module |
| CN110845068A (en) * | 2019-12-10 | 2020-02-28 | 西安石油大学 | Prism spectrum photocatalysis sewage degradation reaction device |
| CN110902748A (en) * | 2019-12-03 | 2020-03-24 | 陈德全 | Organic wastewater treatment method |
| CN113213576A (en) * | 2021-04-27 | 2021-08-06 | 哈尔滨工业大学 | Drum car type adsorption-photocatalytic degradation micro-plastic device applied to water area |
| CN113877364A (en) * | 2021-11-12 | 2022-01-04 | 安阳工学院 | Backflow type pollution prevention and control system based on atmospheric organic matter treatment |
| CN114534665A (en) * | 2022-02-23 | 2022-05-27 | 苏州大学张家港工业技术研究院 | Expandable flow tube type photocatalytic reaction device and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383056C (en) * | 2004-09-09 | 2008-04-23 | 天津理工大学 | Drum photocatalysis reactor |
-
2009
- 2009-06-12 CN CN2009100671170A patent/CN101580287B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732497A (en) * | 2016-11-10 | 2017-05-31 | 商洛学院 | Loaded modified TiO2The preparation method and light catalytic waste water processing device of film porous ceramic grain |
| CN109954518A (en) * | 2018-11-09 | 2019-07-02 | 成都禾木源环保科技有限公司 | A kind of magnetic graphene-TiO2Photochemical biological sewage treatment method and device |
| CN109954518B (en) * | 2018-11-09 | 2022-02-15 | 成都禾木源环保科技有限公司 | Magnetic graphene-TiO2Photochemical biological sewage treatment method and device |
| CN110294510A (en) * | 2019-07-11 | 2019-10-01 | 南京理工大学 | A kind of water treatment facilities with detachable light catalytic module |
| CN110902748A (en) * | 2019-12-03 | 2020-03-24 | 陈德全 | Organic wastewater treatment method |
| CN110845068A (en) * | 2019-12-10 | 2020-02-28 | 西安石油大学 | Prism spectrum photocatalysis sewage degradation reaction device |
| CN113213576A (en) * | 2021-04-27 | 2021-08-06 | 哈尔滨工业大学 | Drum car type adsorption-photocatalytic degradation micro-plastic device applied to water area |
| CN113877364A (en) * | 2021-11-12 | 2022-01-04 | 安阳工学院 | Backflow type pollution prevention and control system based on atmospheric organic matter treatment |
| CN113877364B (en) * | 2021-11-12 | 2024-05-03 | 安阳工学院 | Backflow type pollution control system based on atmospheric organic matter treatment |
| CN114534665A (en) * | 2022-02-23 | 2022-05-27 | 苏州大学张家港工业技术研究院 | Expandable flow tube type photocatalytic reaction device and method |
| CN114534665B (en) * | 2022-02-23 | 2023-05-23 | 苏州大学张家港工业技术研究院 | Expandable flow tube type photocatalytic reaction device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101580287B (en) | 2011-06-15 |
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Owner name: CHINA DATANG GROUP SCIENCE AND TECHNOLOGY RESEARCH Effective date: 20131206 |
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Effective date of registration: 20131206 Address after: 132012 Changchun Road, Jilin, China, No. 169, No. Patentee after: Northeast Dianli University Patentee after: China Datang Group Science & Technology Research Institute Co., Ltd. Address before: 132012 Changchun Road, Jilin, China, No. 169, No. Patentee before: Northeast Dianli University |
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