CN107324445A - A kind of light catalytic waste water processing device - Google Patents
A kind of light catalytic waste water processing device Download PDFInfo
- Publication number
- CN107324445A CN107324445A CN201710662391.7A CN201710662391A CN107324445A CN 107324445 A CN107324445 A CN 107324445A CN 201710662391 A CN201710662391 A CN 201710662391A CN 107324445 A CN107324445 A CN 107324445A
- Authority
- CN
- China
- Prior art keywords
- inclined tube
- treatment tank
- layer
- waste water
- processing device
- 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.)
- Pending
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 17
- 239000002351 wastewater Substances 0.000 title claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007146 photocatalysis Methods 0.000 claims abstract description 26
- 230000001699 photocatalysis Effects 0.000 claims abstract description 24
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 18
- 239000011574 phosphorus Substances 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000010453 quartz Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005276 aerator Methods 0.000 claims abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 239000008187 granular material Substances 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 239000005416 organic matter Substances 0.000 abstract description 9
- 238000012851 eutrophication Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 description 8
- 238000006555 catalytic reaction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 210000000498 stratum granulosum Anatomy 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical class N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003905 agrochemical Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000975 dye Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- -1 hydroxyl radical free radical Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003921 oil Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004094 surface-active agent Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of light catalytic waste water processing device, including treatment tank, treatment tank includes water inlet, delivery port, aerator, inclined tube device, ultraviolet light source, the bottom for the treatment of tank is provided with water inlet, top is provided with delivery port, bottom of pond is provided with aerator, inclined tube device includes installing net, inclined tube, Gu phosphorus fixed nitrogen layer, net is installed to be connected on treatment tank pool wall, inclined tube, which is arranged on, installs online side, provided with solid phosphorus fixed nitrogen layer in inclined tube, on inclined tube tube wall photocatalysis layer is equipped with installation net surface, at least two ultraviolet light sources are also uniformly provided with treatment tank pool wall, ultraviolet light source includes uviol lamp, quartz container, universal joint.The present invention is simple in construction, set reasonable, easy to operate, and photocatalysis effect is good, and speed is fast, and the organic matter in effective purification sewage, good purification, use cost is low, easy to maintenance, practical；And play the effect of the solid phosphorus of fixed nitrogen, it is to avoid body eutrophication.
Description
Technical field
The present invention relates to sewage treatment area, specially a kind of light catalytic waste water processing device.
Background technology
Photocatalytic redox is using n-type semiconductor as catalyst, such as TiO2、ZnO、Fe2O3、SnO2、WO3Deng.TiO2Due to
Chemical property and spectrochemical property are sufficiently stable, and nontoxic inexpensive, and the source of goods is abundant, so photocatalytic redox removes depollution
Thing is generally with TiO2It is used as photochemical catalyst.Photochemical catalyst redox mechanism is mainly catalyst by light irradiation, absorbs luminous energy, hair
Raw electron transition, generation " electronics-hole " is right, the pollutant to being adsorbed in surface, directly carries out redox, or oxidation table
The hydroxyl OH- of face absorption, the hydroxyl radical free radical OH of generation strong oxidizing property aoxidizes pollutant.Utilize TiO2Photocatalytic degradation water,
Pollutant in compression ring border turns into one of focus that environmental area is studied.Various countries environmental science worker is carried out in this field
Extensive and deep exploration, achieves many gratifying achievements, and applied in terms of environmental protection.Numerous studies confirmation, hydrocarbon
The organic matter such as class and polycyclic aromatic hydrocarbon, halogenated aromatic compound, dyestuff, surfactant, agricultural chemicals, oils, cyanide can be effective
Ground carries out light-catalyzed reaction, and decolouring, detoxification, mineralising are non-toxic inorganic small-molecule substance, so as to eliminate the pollution to environment.Together
When, titanium dioxide optical catalyst has very high chemical stability, and nontoxic, and cost is low, high catalytic efficiency.
That the light catalytic waste water processing device used in the prior art is used is all TiO2Photochemical catalyst.The solar energy of early stage
Photocatalysis sewage processing system is usually using TiO2Powder is dissolved in sewage as catalyst, and photocatalytic-oxidation is carried out in the sun
Change, the organic matter in processing sewage is reclaimed, realization is reused after the completion of processing to powder filter.But suspended state TiO2Though
So there is higher degradation efficiency, but it has TiO after reaction2It is difficult to the shortcoming separated, this not only influences effluent quality, and
With the lasting progress of reaction, TiO need to be continuously replenished2, so as to cause the increase of processing cost, separation difficulty is reclaimed, is added to
This.Common technology means of the prior art are 1, by TiO2Powder immobilization, TiO2Powder is immobilized onto on other materials,
Such as glass marble, titanium plate, titanium net, reduce and separate and recover cost, but TiO2Catalysis effect can be reduced by being reduced with the contact area of sewage
Really；2nd, using nano-TiO2, nano-photocatalyst material than general catalysis material promote light-catalyzed reaction active function on,
Photocatalyst granular size is smaller, and total surface area is bigger, and efficiency of light absorption is higher, and electronics and hole are moved to the several of surface
Rate is also bigger, is conducive to the absorption to reactant, so as to increase reaction probabilities；As TiO2 crystallite dimensions are reduced to from 30 nm
During 10 nm, the activity of its Photocatalytic Degradation of Phenol improves nearly 45%, but the high expensive of nanometer technology in itself.
Existing light catalytic waste water processing device can only effectively purify the organic matter in sewage, for lake, river, water
Nitrogen, phosphorus can not be removed effectively in storehouse or landscape water body, cause the content of nitrogen and phosphorous it is excessive caused by algae overpreading formation
Body eutrophication, Dissolved Oxygen in Water declines rapidly, causes the contamination phenomenon of planktonic organism, plant, fish decline or even disappearance.
China is annual because body eutrophication causes huge economic loss and ecocatastrophe.
The content of the invention
To solve the above problems, the invention discloses a kind of light catalytic waste water processing device.Realizing at photocatalysis sewage
While reason, effectively body eutrophication is solved the problems, such as.
A kind of light catalytic waste water processing device, including treatment tank, the treatment tank include water inlet, water outlet
Mouth, aerator, inclined tube device, ultraviolet light source, the bottom of the treatment tank are provided with water outlet provided with water inlet, top
Mouthful, the bottom of pond of the treatment tank is provided with aerator, and the inclined tube device includes installing net, inclined tube, solid phosphorus fixed nitrogen layer, institute
State installation net to be connected on treatment tank pool wall, the inclined tube, which is arranged on, installs online square, in the inclined tube provided with solid phosphorus consolidates
Nitrogen layer, the solid phosphorus fixed nitrogen layer includes activated carbon granule layer, zeolite layer；It is all provided with the inclined tube tube wall with the installation net surface
Have and at least two ultraviolet light sources, the ultraviolet light source bag are also uniformly provided with photocatalysis layer, the treatment tank pool wall
Uviol lamp, quartz container, universal joint are included, the uviol lamp is located in quartz container, and the quartz container universal-joint is described
Universal joint connects treatment tank pool wall.
Further, the photocatalysis layer is TiO2Photocatalysis layer.
Further, the activated carbon granule layer is active fruit shell carbon stratum granulosum.
Further, the inclined tube is transparent inclined tube.
Further, overflow pipe is provided with above the inclined tube of the treatment tank, the overflow pipe is provided with overfall, described to overflow
Flow tube connects delivery port.
Further, the installation net bottom face is connected post, and net, other end connection are installed in fixed column one end connection
Treatment tank bottom of pond, the fixed column surface is provided with photocatalysis layer.Fixed column plays a part of that net is fixedly mounted.
The course of work and operation principle of the present invention：Sewage enters treatment tank from water inlet, then enters through installing net
Enter in inclined tube, then discharged through delivery port.Photocatalysis layer of the organic matter through inclined tube tube wall and installation net surface in waste water is catalyzed
Oxidation, organic matter is broken down into the materials such as water and carbon dioxide, realizes purifying organic without any toxicity and side effects；In waste water
Nitrogen, phosphorus can be adsorbed by the activated carbon granule layer in solid phosphorus fixed nitrogen layer, zeolite layer, while activated carbon granule layer, zeolite layer also have
The effect of organic matter is adsorbed, organic matter also can be by photocatalysis Decomposition；The effect of inclined tube is to increase connecing for sewage and photocatalysis layer
Contacting surface is accumulated and time of contact, the rational space using treatment tank, and contact area is increased in effective space；Aeration dress
Put realization aeration, aeration not only makes in pond liquid-to-air contact oxygenation, and due to agitation liquid, accelerate in air oxygen to
Shifted in liquid, so as to complete the purpose of oxygenation；In the present invention, ultraviolet light source is set up, strengthens photocatalytic speed, while purple
Outer lamp universal-joint, the position of uviol lamp can be adjusted by universal joint, the irradiation of omnibearing stereo is realized, accelerate photocatalysis effect
Really.
In summary, it is an advantage of the invention that：Simple in construction, setting is reasonable, easy to operate, and photocatalysis effect is good, speed
It hurry up, the organic matter in effective purification sewage, good purification, use cost is low, easy to maintenance, practical；And play solid
The effect of the solid phosphorus of nitrogen, it is to avoid body eutrophication.
Brief description of the drawings
Fig. 1, the present invention structural representation；
A partial enlarged drawings in Fig. 2, Fig. 1；
Fig. 3, inclined tube sectional view.
Wherein：Treatment tank 100, water inlet 1, delivery port 2, aerator 3, inclined tube device 4, installation net 41, inclined tube
42nd, solid phosphorus fixed nitrogen layer 43, activated carbon granule layer 431, zeolite layer 432, ultraviolet light source 5, uviol lamp 51, quartz container 52, ten thousand
To section 53, photocatalysis layer 6, overflow pipe 7, overfall 71, fixed column 8, baffle plate 9.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of light catalytic waste water processing device, including treatment tank 100, treatment tank
Including water inlet 1, delivery port 2, aerator 3, inclined tube device 4, ultraviolet light source 5.Be provided with the bottom for the treatment of tank into
The mouth of a river, delivery port is provided with the top for the treatment of tank, and aerator is provided with the bottom of pond for the treatment of tank.Wherein water inlet is set
Put in lower section, delivery port is disposed over, realize that sewage flows from bottom to top, the effect of sedimentation, the opposing party does not can be achieved in aspect
Face sewage increases in the reaction time of processing pond, can further increase the light-catalysed time, extension sewage is in processing pond
Residence time；Meanwhile, the setting of inclined tube can also extend residence time of the sewage in inclined tube, and increase sewage and photocatalysis layer
Contact area.Inclined tube device includes installing net 41, inclined tube 42, solid phosphorus fixed nitrogen layer 43, and installation net is stainless steel cloth, fixed weldering
It is connected on treatment tank pool wall, inclined tube, which is arranged on, installs online side, and inclined tube, which can be rest directly upon, installs online, can also use
Means of the prior art, are flexibly connected or are fixedly connected on installation online.Provided with solid phosphorus fixed nitrogen layer in inclined tube, Gu phosphorus fixed nitrogen
Layer includes activated carbon granule layer 431, zeolite layer 432；It is equipped with inclined tube tube wall with installation net surface at photocatalysis layer 6, sewage
At least two ultraviolet light sources are also uniformly provided with reason pond pool wall, and ultraviolet light source includes uviol lamp 51, quartz container 52, universal
Section 53, uviol lamp is located in quartz container, quartz container universal-joint, universal joint connection treatment tank pool wall.
In the present embodiment, photocatalysis layer is TiO2Photocatalysis layer.
In the present embodiment, activated carbon granule layer is active fruit shell carbon stratum granulosum.Active fruit shell carbon can the solid phosphorus of fixed nitrogen, simultaneously
Cost is low, environmental protection, recoverable.
In the present embodiment, inclined tube is transparent inclined tube, can select the inclined tube that transparent plastics are made.Transparent inclined tube can increase
Catalytic effect of the big light source to photochemical catalyst.
Further, overflow pipe 7 is provided with above the inclined tube for the treatment of tank, overflow pipe is provided with overfall 71, described to overflow
Flow tube connects delivery port.Setting up for overflow pipe, can control the sewage quantity in treatment tank.
Further, net bottom face is installed to be connected post 8, fixed column selects stainless steel wire post, and the welding of fixed column one end connects
Installation net is connect, the other end welds treatment tank bottom of pond, and fixed column surface is provided with photocatalysis layer.Fixed column plays fixed installation net
Effect.
In the present embodiment, photocatalysis layer is TiO2Photocatalysis layer, TiO is sprayed on the inside and outside wall of inclined tube2Formed
TiO2Photocatalysis layer, installs the same spraying TiO of net2Form TiO2Photocatalysis layer, fixed column outer wall spraying TiO2Form TiO2
Photocatalysis layer.
It is circle that inclined tube, which can select section, in the present embodiment, and the section of inclined tube can be square, rule in other embodiments
Shape or irregular shape then.When inclined tube is installed, because inclined tube is obliquely installed, in the bottom and pond of inclined tube
Certain interval is left between wall, herein interval in set baffle plate 9, baffle plate setting install net top, can avoid sewage from
Pass through in this gap, stagnant water is formed between inclined tube and pool wall.
In the present embodiment, treatment tank is square pond, on the center of every face pool wall for the treatment of tank
One ultraviolet light source is set, and ultraviolet light source is arranged on the top of overflow pipe, it is to avoid ultraviolet light source contacts sewage.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of light catalytic waste water processing device, it is characterised in that：Including treatment tank, the treatment tank includes water inlet
Mouth, delivery port, aerator, inclined tube device, ultraviolet light source, the bottom of the treatment tank are set provided with water inlet, top
There is delivery port, the bottom of pond of the treatment tank is provided with aerator, and the inclined tube device includes installation net, inclined tube, solid phosphorus and consolidated
Nitrogen layer, the installation net is connected on treatment tank pool wall, and the inclined tube is arranged on to install and is provided with online side, the inclined tube
Gu phosphorus fixed nitrogen layer, the solid phosphorus fixed nitrogen layer includes activated carbon granule layer, zeolite layer；With the installation netlist on the inclined tube tube wall
Face is equipped with photocatalysis layer, the treatment tank pool wall and is also uniformly provided with least two ultraviolet light sources, the uviol lamp
Light source includes uviol lamp, quartz container, universal joint, and the uviol lamp is located in quartz container, and the quartz container connection is universal
Section, the universal joint connects treatment tank pool wall.
2. a kind of light catalytic waste water processing device as claimed in claim 1, it is characterised in that：The photocatalysis layer is TiO2Light
Catalytic Layer.
3. a kind of light catalytic waste water processing device as claimed in claim 1, it is characterised in that：The inclined tube is transparent inclined tube.
4. a kind of light catalytic waste water processing device as claimed in claim 1, it is characterised in that：The inclined tube of the treatment tank
Top is provided with overflow pipe, and the overflow pipe is provided with overfall, and the overflow pipe connects delivery port.
5. a kind of light catalytic waste water processing device as claimed in claim 1, it is characterised in that：Installation net bottom face connection is solid
Net is installed in fixed column, fixed column one end connection, and the other end connects treatment tank bottom of pond, and the fixed column surface is urged provided with light
Change layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662391.7A CN107324445A (en) | 2017-08-04 | 2017-08-04 | A kind of light catalytic waste water processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662391.7A CN107324445A (en) | 2017-08-04 | 2017-08-04 | A kind of light catalytic waste water processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324445A true CN107324445A (en) | 2017-11-07 |
Family
ID=60225881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662391.7A Pending CN107324445A (en) | 2017-08-04 | 2017-08-04 | A kind of light catalytic waste water processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107324445A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000237543A (en) * | 1999-02-23 | 2000-09-05 | Tao:Kk | Photocatalytic device |
| CN103086469A (en) * | 2013-02-19 | 2013-05-08 | 江苏大地益源环境修复有限公司 | Efficient photocatalysis water treatment method and device |
| CN204661354U (en) * | 2015-05-25 | 2015-09-23 | 徐州工程学院 | For the photocatalytic reaction device of organic pollutant degradation |
| CN204689799U (en) * | 2015-05-24 | 2015-10-07 | 西安科技大学 | Based on the photocatalytic oxidation reactor of activated carbon supported nano TiO 2 |
| CN207294255U (en) * | 2017-08-04 | 2018-05-01 | 南京河海环境研究院有限公司 | A kind of light catalytic waste water processing device |
-
2017
- 2017-08-04 CN CN201710662391.7A patent/CN107324445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000237543A (en) * | 1999-02-23 | 2000-09-05 | Tao:Kk | Photocatalytic device |
| CN103086469A (en) * | 2013-02-19 | 2013-05-08 | 江苏大地益源环境修复有限公司 | Efficient photocatalysis water treatment method and device |
| CN204689799U (en) * | 2015-05-24 | 2015-10-07 | 西安科技大学 | Based on the photocatalytic oxidation reactor of activated carbon supported nano TiO 2 |
| CN204661354U (en) * | 2015-05-25 | 2015-09-23 | 徐州工程学院 | For the photocatalytic reaction device of organic pollutant degradation |
| CN207294255U (en) * | 2017-08-04 | 2018-05-01 | 南京河海环境研究院有限公司 | A kind of light catalytic waste water processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105130130B (en) | Bio-purification and photocatalysis duplex sewage treatment tower | |
| CN104150707B (en) | The apparatus and method that a kind of blodisc is disposed of sewage | |
| CN101468845A (en) | Photocatalysis oxidation water purification tank | |
| CN102180556A (en) | Adsorption regeneration-photocatalysis advanced oxidation water treatment equipment | |
| CN201240972Y (en) | Waste water advanced treatment apparatus combining ozone oxidation and downflow type aerating biological filter pool | |
| CN102092896B (en) | A kind of dual-membrane type bio-reactor | |
| CN104056546A (en) | Soil vapor extraction volatile organic pollutant tail gas clarification system | |
| CN102701317A (en) | Novel photocatalysis filter tank device and water treatment system | |
| CN103771638B (en) | A kind of photocatalysis method with ultrasonic atomizatio enhanced sewage treatment effect | |
| CN202099089U (en) | Portable photocatalytic reactor for organic wastewater treatment | |
| CN207294255U (en) | A kind of light catalytic waste water processing device | |
| CN102126809B (en) | Ozone-biological activated carbon water purification method and device | |
| CN204369635U (en) | A kind of ultraviolet catalyzed ozone oxidation sterilizing reactor | |
| CN209940779U (en) | River channel purification device | |
| CN106630479B (en) | A kind of formula water purifier of cruising automatically | |
| CN211913334U (en) | Purification tower for atmospheric pollution treatment | |
| CN202785888U (en) | Microwave electrodeless ultraviolet catalytic oxidation reactor | |
| CN107324445A (en) | A kind of light catalytic waste water processing device | |
| CN201010560Y (en) | Fluid bed photocatalysis oxidized water treating reactor | |
| CN109896581A (en) | A kind of multilayer plate and frame floating purifying device using photo-catalysis and its application | |
| CN206543515U (en) | Foul waste gas processing system is arranged outside Sewage Disposal anaerobism sump | |
| CN1123542C (en) | Process and equipment for purifying waste water containing organic pollutants by continuous homogenization and optical oxidization | |
| CN102616915B (en) | Device and method for comprehensively treating water body | |
| CN204550132U (en) | A kind of novel photocatalysis water treating equipment | |
| CN108821424A (en) | A kind of photocatalytic oxidation reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |