CN204097171U - Environment-friendly type organic waste water purifier - Google Patents
Environment-friendly type organic waste water purifier Download PDFInfo
- Publication number
- CN204097171U CN204097171U CN201420484404.8U CN201420484404U CN204097171U CN 204097171 U CN204097171 U CN 204097171U CN 201420484404 U CN201420484404 U CN 201420484404U CN 204097171 U CN204097171 U CN 204097171U
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- CN
- China
- Prior art keywords
- face
- photocatalysis board
- waste water
- photocatalysis
- organic waste
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000010815 organic waste Substances 0.000 title claims abstract description 26
- 230000001699 photocatalysis Effects 0.000 claims abstract description 60
- 238000007146 photocatalysis Methods 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000006555 catalytic reaction Methods 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 239000011941 photocatalyst Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 4
- 230000007096 poisonous effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004408 titanium dioxide Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
The utility model discloses a kind of environment-friendly type organic waste water purifier, comprises several photocatalysis boards; The upper surface of photocatalysis board has several crest face be arranged in parallel and trough faces, and this crest face and trough face are alternately arranged thus form waviness face on surface; Described undaform surface-coated has a photocatalytic coating; Described in several, photocatalysis board sets gradually from top to bottom, and its waviness face all upward, and adjacent upper and lower two pieces of photocatalysis board reversal dips are shelved and are positioned at the low side of the photocatalysis board of top and photocatalysis board high-end close being positioned at below; Be positioned at above described photocatalysis board and be arranged with a metal reflective plate in parallel, between described photocatalysis board and metal reflective plate, be provided with several ultraviolet lamps.The utility model organic waste water purifier considerably increases the ability being adsorbed with organic pollutants, and improves the speed and ability of decomposing these organic pollutants.
Description
Technical field
The utility model relates to wastewater treatment equipment field, particularly a kind of environment-friendly type organic waste water purifier.
Background technology
Since nineteen nineties, optically catalytic TiO 2 technology is applied to the control of environmental pollution, becomes the problem that countries in the world are extremely paid close attention to.
Optically catalytic TiO 2 technology is a kind of advanced oxidation decomposition technique.The photocatalytic activity of titanium dioxide is caused by the Active Radicals Produced with extremely strong oxidation capacity generated after strong absorption UV-light, it can the organic pollutant (as benzene class, phenols etc.) of non-selectively poisonous, harmful difficult degradation of all kinds of lower concentration in oxygenolysis water, and its oxidation capacity is far away higher than ozone and hydrogen peroxide.
Optically catalytic TiO 2 water technology has the irreplaceable advance of other traditional water technology-thoroughly decompose, non-secondary pollution and suitability widely, be specially adapted to the improvement of the low-concentration industrial organic waste water of insoluble poisonous, harmful, the bio-refractory of other traditional water technology, make it qualified discharge.Therefore the most promising water treatment new and high technology of one is considered to.
But through two effort about ten years, at present at home and abroad " photochemical catalysis water technology and equipment " is still only in front industrialized level.Not yet really practical reason is: also need to solve some technical difficult problems in the development of high efficiency photocatalyst and the design of highly effective photocatalytic reactor.
Nanotechnology is adopted to be the important channel of improving optically catalytic TiO 2 efficiency.This is because nano titanium oxide has huge specific surface area, the ability of its surface adsorption organic pollutant increases greatly; Meanwhile, because nano titanium oxide particle diameter is little, the atomicity being in surface state is many, and optical excitation produces electronics and hole (e
-, h
+) probability greatly increase, impel its photocatalysis oxidation reaction speed greatly to improve, thus can the organic pollutant of its surface adsorption rapidly oxygenolysis be the inorganics such as carbonic acid gas and water.Therefore, nano titanium oxide is a kind of high efficiency photocatalyst.But nano titanium oxide must be attached on a kind of carrier in actual use, research and develop a kind of high-specific surface area, the carrier of high adhesive force is that photochemical catalytic oxidation pollution treatment technology enters one of practical gordian technique
Summary of the invention
The utility model object is to provide a kind of environment-friendly type organic waste water purifier, this organic waste water purifier solves the problem that lower concentration is poisonous, harmful, bio-refractory industrial organic waste water refractory is managed, considerably increase the ability being adsorbed with organic pollutants, and improve the speed and ability of decomposing these organic pollutants, non-secondary pollution, can recirculation use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of environment-friendly type organic waste water purifier, comprise several photocatalysis boards, the upper surface of described photocatalysis board has several crest face be arranged in parallel and trough faces, this crest face and trough face are alternately arranged thus form waviness face on surface, and described waviness face is coated with a photocatalytic coating; Photocatalysis board described in several (1) sets gradually from top to bottom, and its waviness face (4) all upward, adjacent upper and lower two pieces of photocatalysis board (1) reversal dips are shelved and are positioned at the low side of the photocatalysis board (1) of top and photocatalysis board (1) high-end close being positioned at below; Be positioned at above described photocatalysis board and be arranged with a metal reflective plate in parallel, between described photocatalysis board and metal reflective plate, be provided with several ultraviolet lamps.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, the distance of described ultraviolet lamp and photocatalysis board is 1 ~ 3 centimetre.
2, in such scheme, described photocatalysis board becomes 10 ~ 25 with horizontal plane
pitch angle.
3, in such scheme, the distance between adjacent peaks face is 5 ~ 10mm, and the height between described top, crest face and the bottom in trough face is 2 ~ 6mm.
4, in such scheme, described photocatalysis board is light ceramics.
5, in such scheme, described metal reflective plate is arranged with several semicircular arc grooves in parallel, and described ultraviolet lamp is positioned at semicircular arc groove.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model environment-friendly type organic waste water purifier, except photocatalysis board matrix itself has huge, outside coarse surface-area, the upper surface of photocatalysis board also has several crest face be arranged in parallel and trough faces, this crest face and trough face are alternately arranged, both be conducive to the flow velocity of current being reduced and forming uniform moisture film, also its surface-area is made greatly to increase, solve lower concentration poisonous, harmful, the problem of bio-refractory industrial organic waste water refractory reason, considerably increase the ability being adsorbed with organic pollutants, and improve the speed and ability of decomposing these organic pollutants, non-secondary pollution, can recirculation use.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model environment-friendly type organic waste water purifier structural representation one;
Accompanying drawing 2 is the utility model environment-friendly type organic waste water purifier structural representation two;
Accompanying drawing 3 is the left TV structure schematic diagram of accompanying drawing 2;
Accompanying drawing 4 is the utility model photocatalysis board structural representation.
In above accompanying drawing, 1, photocatalysis board; 2, crest face; 3, trough face; 4, waviness face; 5, photocatalytic coating; 6, metal reflective plate; 61, semicircular arc groove; 7, ultraviolet lamp.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of environment-friendly type organic waste water purifier, comprise several photocatalysis boards 1, the upper surface of described photocatalysis board 1 has several crest face 2 be arranged in parallel and trough faces 3, this crest face 2 and trough face 3 are alternately arranged thus form waviness face 4 on surface, and described waviness face 4 is coated with a photocatalytic coating 5; Photocatalysis board described in several (1) sets gradually from top to bottom, and its waviness face (4) all upward, adjacent upper and lower two pieces of photocatalysis board (1) reversal dips are shelved and are positioned at the low side of the photocatalysis board (1) of top and photocatalysis board (1) high-end close being positioned at below; Be positioned at above described photocatalysis board 1 and be arranged with a metal reflective plate 6 in parallel, between described photocatalysis board 1 and metal reflective plate 6, be provided with several ultraviolet lamps 7.
Above-mentioned ultraviolet lamp 7 is 1 ~ 3 centimetre with the distance of photocatalysis board 1, and above-mentioned photocatalysis board 1 becomes 10 ~ 15 with horizontal plane
pitch angle.
Distance between adjacent peaks face 2 is 5 ~ 10mm, height between above-mentioned top, crest face 2 and the bottom in trough face 3 is 2 ~ 6mm, above-mentioned metal reflective plate 6 is arranged with several semicircular arc grooves 61 in parallel, described ultraviolet lamp 7 is positioned at semicircular arc groove 61, namely the reflective aluminium sheet of ultraviolet lamp reflector minute surface is made, and shape is semicircular arc.
Above-mentioned photocatalysis board 1 is light ceramics, and the area of above-mentioned photocatalysis board 1 is 0.15 ~ 1.0 square metre.
Adopt the carrier of light ceramics as photocatalyst of undaform, pottery itself has the characteristic of porous, high-specific surface area, and then needs at it the one side bamboo product transversely zigzag wave wave type applying photocatalyst, and the surface-area of such carrier is by increase by 3 ~ 5 times.
For ease of transport, layered ceramic plate is advisable to be not more than 500mm*500mm*10mm.According to the needs of practical application, zigzag wave wave type Lightweight ceramic porcelain plate can be combined into the light-catalyzed reaction plate of 0.15 ~ 1 square metre by assembled way.
Being prepared as follows of photocatalysis board:
A. the cleaning process flow of zigzag wave wave type Lightweight ceramic porcelain plate:
30 minutes are cleaned with water, then 150C in Ultrasonic Cleaners
dry 60 ~ 120 minutes.
B. use spray gun that the nano titanium oxide of highly dispersed state colloid/nano titanium dioxide powder compo (content of titanium dioxide is about 55%) is sprayed on the zigzag wave wave type one side of ceramic plate, quantity for spray is 500 ~ 1000 grams every square metre.
C. 350 ~ 500 C
sinter 40 ~ 120 minutes.After sintering, on every square metre of ceramic plate, the nano titanium oxide amount of appendix is 275 ~ 550 grams.
Described ultraviolet lamp 7 is cold cathode or the hot-cathode ultraviolet lamp of band quartz glass sleeve, ultraviolet lamp wavelength 254 ~ 365nm.Distance 1 ~ 3 centimeters ultraviolet lamp arranged in parallel evenly and at intervals above light-catalyzed reaction plate, makes UV-light uniform irradiation on whole light-catalyzed reaction plate.The power often propping up lamp is unsuitable excessive, recommends power 300 ~ 400 watts/square metre.
4 ~ 8 photocatalysis boards 1 are assembled into photochemical catalysis organic waste-water treating apparatus from top to bottom.Each photocatalysis unit placed angle becomes 10 ~ 15 with plane
pitch angle, interlaced.
The present embodiment environment-friendly type organic waste water purifier working process is as follows: the tank depositing organic waste water is placed in the bottom of water treatment device.To prevent the secondary pollution in treating processes, adopt Stainless Steel Pump that organic waste water is got to device top from the tank of bottom of device, be evenly distributed when waste water being flowed by the water distributor on top from top to bottom, very thin uniform water membrane can be formed on light-catalyzed reaction plate, so that UV light permeability moisture film is absorbed by titanium dioxide optical catalyst, and carry out the reaction of photocatalysis Decomposition organic pollutant on titanium dioxide granule surface.Water outlet after photocatalysis treatment flows into tank, then gets to device top through Stainless Steel Pump, carries out iterative cycles process, until reach the specified time;
Pending organic waste water first through precipitation, filtration, should remove the particulate matter in waste water, in order to avoid blocking photocatalytic coating; The concentration of suitable adjustment organic waste water, the COD of water inlet is advisable with 200 ~ 400; According to the size of actual treatment ability, the number of plies of selective light catalytic unit; Waste water up to standard can directly discharge.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. an environment-friendly type organic waste water purifier, it is characterized in that: comprise several photocatalysis boards (1), the upper surface of described photocatalysis board (1) has several crest face (2) be arranged in parallel and trough face (3), this crest face (2) and trough face (3) are alternately arranged thus form waviness face (4) on surface, and described waviness face (4) is coated with a photocatalytic coating (5); Photocatalysis board described in several (1) sets gradually from top to bottom, and its waviness face (4) all upward, adjacent upper and lower two pieces of photocatalysis board (1) reversal dips are shelved and are positioned at the low side of the photocatalysis board (1) of top and photocatalysis board (1) high-end close being positioned at below; Be positioned at described photocatalysis board (1) top and be arranged with a metal reflective plate (6) in parallel, between described photocatalysis board (1) and metal reflective plate (6), be provided with several ultraviolet lamps (7).
2. environment-friendly type organic waste water purifier according to claim 1, is characterized in that: described ultraviolet lamp (7) is 1 ~ 3 centimetre with the distance of photocatalysis board (1).
3. environment-friendly type organic waste water purifier according to claim 1, is characterized in that: described photocatalysis board (1) becomes 10 ~ 25 with horizontal plane
pitch angle.
4. environment-friendly type organic waste water purifier according to claim 1, is characterized in that: the distance between adjacent peaks face (2) is 5 ~ 10mm, and the height between the bottom of (2) top, crest face and trough face (3) is 2 ~ 6mm.
5. environment-friendly type organic waste water purifier according to claim 1, is characterized in that: described photocatalysis board (1) is light ceramics.
6. environment-friendly type organic waste water purifier according to claim 1, is characterized in that: described metal reflective plate (6) is arranged with several semicircular arc grooves (61) in parallel, and described ultraviolet lamp (7) is positioned at semicircular arc groove (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484404.8U CN204097171U (en) | 2014-08-26 | 2014-08-26 | Environment-friendly type organic waste water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484404.8U CN204097171U (en) | 2014-08-26 | 2014-08-26 | Environment-friendly type organic waste water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204097171U true CN204097171U (en) | 2015-01-14 |
Family
ID=52265616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484404.8U Expired - Lifetime CN204097171U (en) | 2014-08-26 | 2014-08-26 | Environment-friendly type organic waste water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204097171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329978A (en) * | 2015-11-30 | 2016-02-17 | 无锡工源机械有限公司 | Photo-catalysis combined filler applied to sewage treatment |
| CN111285429A (en) * | 2020-02-29 | 2020-06-16 | 西南石油大学 | Low-transmittance sewage photocatalytic treatment composite board and preparation method thereof |
| CN111943312A (en) * | 2020-08-06 | 2020-11-17 | 河海大学 | Laminated double helical optical rotation catalytic purifier suitable for high-concentration wastewater |
-
2014
- 2014-08-26 CN CN201420484404.8U patent/CN204097171U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329978A (en) * | 2015-11-30 | 2016-02-17 | 无锡工源机械有限公司 | Photo-catalysis combined filler applied to sewage treatment |
| CN111285429A (en) * | 2020-02-29 | 2020-06-16 | 西南石油大学 | Low-transmittance sewage photocatalytic treatment composite board and preparation method thereof |
| CN111943312A (en) * | 2020-08-06 | 2020-11-17 | 河海大学 | Laminated double helical optical rotation catalytic purifier suitable for high-concentration wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |