CN208700630U - A kind of photocatalytic water treatment reactor - Google Patents
A kind of photocatalytic water treatment reactor Download PDFInfo
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- CN208700630U CN208700630U CN201820762697.XU CN201820762697U CN208700630U CN 208700630 U CN208700630 U CN 208700630U CN 201820762697 U CN201820762697 U CN 201820762697U CN 208700630 U CN208700630 U CN 208700630U
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Abstract
The utility model embodiment discloses a kind of photocatalytic water treatment reactor, including sink, several fixture groups for bracket, horizontally rotating the shaft being set up on the bracket, being set on the shaft circumference, blade, the fixture group includes at least two fixtures, and the blade is fixedly installed between described two fixtures with being parallel to the rotor shaft direction；The blade includes quartz glass substrate and the modifying titanium dioxide nanometer layer for being carried on its surface, and the shaft is located on the sink liquid level, and four side of sink is vertically installed with barn door, and the shaft is rotated by motor driven.Utility model can be under visible light or ultraviolet light excitation, pass through the blade continuing purge sewage of negative photocatalyst-bearing, the utilization of solar energy can reduce part processing energy consumption, the utility model overall structure is simple, Maintenance and Repair are easy, the method of operation is flexible, is applicable in the dirty water decontamination handles of different nature.
Description
Technical field
The utility model relates to a kind of water processing reactors, more particularly to one kind is in visible light or ultraviolet light condition
Under, the reaction unit that is purified water using photochemical catalyst.
Background technique
As photocatalyst applications are in the accelerated development of pollution prevention technique, the photochemical catalyst with visible light-responded performance
Research and development, improve the utilization efficiency of solar energy, expanded application field.Sewage treatment is that photochemical catalyst is answered in recent years
Research hotspot, it is outstanding respectively that about photocatalyst applications, in the research direction of sewage treatment, mainly there are two directions at present
Floating and immobilized formula reactor.The photochemical catalyst of suspension reactor and pollutant contact area are big, degradation efficiency is high, but need
The problems such as solving separation and recovery of catalyst, although some patented technologies such as " three phase inner circulation fluidized bed photocatalytic reactor "
(CN2591028Y), can solve the problems, such as to a certain extent catalyst recycle, but in fluidized bed catalyst carrier particle it is mutual
Collision will lead to the loss of catalyst.Immobilized formula reactor can avoid the lock out operation of catalyst, be increasingly becoming important application
Research direction, such as " a kind of the sun be capable of fixing film double-layer plate photochemical catalytic oxidation water treatment facilities " (CN102180553A) are mentioned
It is loaded in reactor using material loads photochemical catalysts such as stainless steel or PVC out, although solving the problems, such as catalyst recycling,
If but operational process liquid to be treated turbidity is higher, will affect light through water layer and excites catalyst, influences treatment effect.For another example
Vertical rotating disks reaction units such as a kind of " device and method of photocatalytic degradation phenol wastewater " (CN103387272B), and " receive
Rice rotating disc photocatalytic water treatment device " the horizontal turntable reaction unit such as (CN102295318B), propose that light is loaded on turntable urges
Agent excites photocatalyst treatment sewage using ultraviolet lamp or visible lamp prolonged exposure.However, aforementioned two kinds of forms turn
The area of disk reaction unit, solar irradiation is all limited, therefore is not suitable for can be carried out sewage treatment using the sun.And " at a kind of water
Ricoh's catalyst reaction device " drum-type reaction unit that (CN102491449B) is proposed equally is using loaded optic catalyst
Rotary drum, under ultraviolet light prolonged exposure, the side Bian Xuanzhuan carries out purified treatment to sewage, but rotary drum internal partition and rotary drum outer wall are solid
Fixed pattern, replacement are not easy, and are closed state, are also not suitable for the utilization of solar energy.
Utility model content
The technical problem to be solved by the embodiment of the utility model is, providing a kind of photocatalytic water treatment reactor.It can
Catalytic treatment is carried out to sewage suitable for solar energy.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of photocatalytic water treatment reactor, packet
Include sink, bracket, several folders for horizontally rotating the shaft being set up on the bracket, being symmetrically disposed on the shaft circumference
Tool group, blade, the fixture group include at least two fixtures, and the blade is fixedly installed on institute to be parallel to the rotor shaft direction
It states between two fixtures；The blade includes quartz glass substrate and the modifying titanium dioxide nanometer layer for being carried on its surface,
The shaft is located on the sink liquid level, and four side of sink is vertically installed with barn door, and the shaft is driven by motor
Dynamic rotation.
Further, the barn door inner wall is provided with ultraviolet lamp higher than the rotating shaft position.
Further, the blade, which is bolted, is set on the fixture.
Further, the sink top is provided with water inlet pipe and inlet valve, and bottom is provided with outlet pipe and outlet valve.
Implement the utility model embodiment, has the following beneficial effects: that the utility model visible light or ultraviolet light swash
Under breaking-out is used, by the blade continuing purge sewage of negative photocatalyst-bearing, the utilization of solar energy can reduce part processing energy consumption.
It forms very thin moisture film and is conducive to illumination through moisture film excitation photochemical catalyst, realize the purpose of pollutant in degradation moisture film.Blade
Water body is passed in and out repeatedly, is realized that sewage is exchanged with the water body of water purification, is achieved the effect that continuous processing.The setting of shading baffle can avoid
Ultraviolet light, which leaks, in operational process endangers operator, according to different quality processing requirement, replaceable load different catalysts and
The blade of unlike material.The structure of reactor of the utility model is relatively easy, and Maintenance and Repair are easy, and the method for operation is flexible, is applicable in
The dirty water decontamination handles of different nature.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Structural schematic diagram shown in reference picture 1, Fig. 2.
A kind of photocatalytic water treatment reactor of the utility model embodiment includes shaft 1, bracket 2, motor 3, blade
4, fixture 5, sink 7, barn door 8, ultraviolet lamp 9.
Bracket 2 is set up in the two sides of sink 7, and 1 both ends of shaft are horizontally-supported by bracket 2, has certain altitude apart from ground, and
On the oilysewage surface in sink 7,1 one end of shaft is connected with the driving of motor 3, and revolving speed is adjustable.
There are six fixture groups, each fixture group to include at least two fixtures 5 for symmetrical setting on the circumference of shaft 1,
Blade 4 is fixed on fixture in the direction for being parallel to shaft 1 by bolt 6.
Blade 4 includes rectangular quartz glass substrate and the modification two that its surface is carried on by sol-gel method
TiOx nano layer.
Barn door 8 is vertically installed in four sides of sink 7, and 8 inner wall of barn door is higher than rotating shaft position and is provided with ultraviolet lamp 9.
Sink 7 is provided with water inlet pipe 10, inlet valve 11, outlet pipe 12, outlet valve 13.
In the process of running, blade is slowly rotated the utility model with certain revolving speed, contacts sewage in the sink, leaves water
Moisture film is formed in blade surface behind face and excites the photochemical catalyst of blade surface in the case where ultraviolet lamp prolonged exposure, and moisture film exists
Photochemical catalyst effect is lower to form the light induced electron with strong oxidizing property and hole pair, and the pollutant in moisture film is degraded.?
Blade continuous rotation during constantly contacting and leave sewage, completes water body exchange, updates moisture film, such circular treatment continues
Purify sewage.Daytime can utilize solar irradiation, and ultraviolet lamp can be shut down under the premise of water quality reaching standard by strengthening effects of purification quality
Pipe, energy saving.
Certainly the above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement accordingly, and the protection model of the utility model can not be limited with this
It encloses.Any modifications made in accordance with the spirit of the main technical solutions of the utility model should all cover the guarantor in the utility model
Within the scope of shield.
Claims (4)
1. a kind of photocatalytic water treatment reactor, which is characterized in that including sink, bracket, horizontally rotate and be set up in the bracket
On shaft, be set on the shaft circumference several fixture groups, blade, the fixture group include at least two fixtures,
The blade is fixed using the fixture, is parallel to the rotor shaft direction；The blade includes quartz glass substrate and load
Modifying titanium dioxide nanometer layer in its surface, the shaft are located on the sink liquid level, and four side of sink is vertically set
It is equipped with barn door, the shaft is rotated by motor driven.
2. photocatalytic water treatment reactor according to claim 1, which is characterized in that the barn door inner wall is higher than described
Rotating shaft position is provided with ultraviolet lamp.
3. photocatalytic water treatment reactor according to claim 2, which is characterized in that the blade, which is bolted, to be set
It is placed on the fixture.
4. photocatalytic water treatment reactor according to claim 3, which is characterized in that the sink top is provided with into water
Pipe and inlet valve, bottom are provided with outlet pipe and outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762697.XU CN208700630U (en) | 2018-05-21 | 2018-05-21 | A kind of photocatalytic water treatment reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762697.XU CN208700630U (en) | 2018-05-21 | 2018-05-21 | A kind of photocatalytic water treatment reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700630U true CN208700630U (en) | 2019-04-05 |
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ID=65934781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762697.XU Active CN208700630U (en) | 2018-05-21 | 2018-05-21 | A kind of photocatalytic water treatment reactor |
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| CN (1) | CN208700630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960729A (en) * | 2021-02-09 | 2021-06-15 | 重庆工程职业技术学院 | Combined photocatalyst pollutant purification device |
| CN113666450A (en) * | 2021-08-16 | 2021-11-19 | 浙江工业大学 | Method for cooperatively treating low-concentration organic wastewater through adsorption and in-situ light regeneration |
-
2018
- 2018-05-21 CN CN201820762697.XU patent/CN208700630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960729A (en) * | 2021-02-09 | 2021-06-15 | 重庆工程职业技术学院 | Combined photocatalyst pollutant purification device |
| CN113666450A (en) * | 2021-08-16 | 2021-11-19 | 浙江工业大学 | Method for cooperatively treating low-concentration organic wastewater through adsorption and in-situ light regeneration |
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