CN205803051U - A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor - Google Patents
A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor Download PDFInfo
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- CN205803051U CN205803051U CN201620686277.9U CN201620686277U CN205803051U CN 205803051 U CN205803051 U CN 205803051U CN 201620686277 U CN201620686277 U CN 201620686277U CN 205803051 U CN205803051 U CN 205803051U
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- cylinder
- dividing plate
- bin
- catalytic oxidation
- photochemical catalytic
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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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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor, regulate and store inside Lower Hold equipped with cross dividing plate and leakage basket, it is provided with the most unsettled flat board dividing plate between region and cross dividing plate region under leakage basket, intake and enter, through flat board dividing plate, the first bin that cross dividing plate and sidewall are formed after leakage basket filters, then each dividing plate through cross dividing plate enters the second bin, the 3rd bin and the 4th bin successively；Reaction column includes four built-in uviol lamps and the cylinder of load filler altogether, four cylinder series connection realize level Four deadweight plug-flow, forming Concentraton gradient, electric control box controls magnetic drive pump and the keying of uviol lamp, and this utility model uses disassembled type design, support materials good hydrophilic property used, mass-transfer efficiency is high, and light transmission is good, can realize catalyst solid-liquid separation, uviol lamp provides sterilization in real time, photocatalysis economic benefits and social benefits to answer, and reaches pilot scale level；Pyatyi filters and ensures water quality needed for photocatalysis, and level Four deadweight plug-flow saves the energy, forms descending concentrations gradient, can run by unattended duty.
Description
Technical field
The present invention relates to photo catalysis reactor field, particularly to loaded nano TiO2The photochemical catalytic oxidation of catalyst-
The pilot reactor that sterilization recycle-water processes.
Background technology
Photocatalysis is collection physics, chemistry, an interdisciplinary class interdisciplinary study for material science, and its principle is quasiconductor material
After material is excited by incident illumination, produce and there is the light induced electron of reducing power and the photohole of oxidability, directly or indirectly
Ground is carrying out redox reaction by quasiconductor.Photocatalysis technology is a kind of environmentally friendly water technology, can be thorough
Decomposing pollutant, does not apply other chemical agents, brings secondary pollution.
It is the doping and modification of photocatalyst that the research direction that at present this technology is main has；Load technology research and photocatalysis
Reactor process designs.Although the photocatalysis efficiency using nanoparticle suspension state is high, but restrict its application is that Solid-Liquid Separation is asked
Topic.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of photochemical catalytic oxidation-sterilize back
Processing pilot reactor with water, with good hydrophilic property, mass-transfer efficiency is high, and the light-duty inertia material that permeability is strong, by auxiliary agent hydro-thermal
Method supported catalyst；Adhesion effect is good, meets the requirement of pilot reactor scientific research and teaching.
To achieve these goals, the technical solution used in the present invention is:
A kind of photochemical catalytic oxidation-sterilization recycle-water processes pilot reactor, including Lower Hold 1 of regulating and storing, reaction column 2 and electric-controlled
Case 3 processed, it is characterised in that:
Described Lower Hold 1 inside of regulating and storing is equipped with cross dividing plate 1-1 and leakage basket 1-3, the region under leakage basket 1-3 and cross dividing plate 1-
It is provided with the most unsettled flat board dividing plate 1-4, cross dividing plate 1-1 between 1 region and leakage basket 1-3 is all carved with grid groove mechanical mistake
Drainage sample.Intake and enter, through flat board dividing plate 1-4, the first bin that cross dividing plate 1-1 is formed with sidewall after leakage basket 1-3 filters,
Each dividing plate through cross dividing plate 1-1 enters the second bin, the 3rd bin and the 4th bin the most successively；The upper cover of Lower Hold is embedded
Trap, and removable with reaction column thereon group of installation is fixing；
Described reaction column 2 includes four built-in uviol lamp 2-4 and load TiO altogether2The cylinder of catalyst filling 2-5, wherein,
First cylinder 2-6 top is connected with described 4th bin by the upper hose 2-2 of band magnetic drive pump, and low level communicating pipe one is passed through in bottom
The bottom connection of 2-1 and the second cylinder 2-7, the top of the second cylinder 2-7 is by high-order communicating pipe 2-3 and the 3rd cylinder 2-8
Top connects, and the bottom of the 3rd cylinder 2-8 is connected by the bottom of low level communicating pipe two 2-10 and the 4th cylinder 2-9, the 4th post
The top of body 2-9 is outlet；
Described electric control box 3 includes opening of the controller of built-in time program, control magnetic drive pump and uviol lamp 2-4
Close.
Described Lower Hold 1 bottom of regulating and storing is equipped with universal wheel 1-2, water inlet menometrorrhagia basket 1-3, flat board dividing plate 1-4 and cross dividing plate 1-
1, water-locator completes five mechanical filters altogether.
Described uviol lamp 2-4 uses technical grade 1.5m fluorescent tube, is built in the axis of each reaction column.
Described four cylinders are that two row two arrange the setting of uniform form, are provided with solar energy film power generation plate between cylinder,
Generating output to magnetic drive pump is its power supply.
Described TiO2Catalyst filling 2-5 utilizes auxiliary agent hydro-thermal method to be carried on the hollow acrylic sphere of multiple multiaspect.
Described regulating and storing Lower Hold 1 and reaction column 2 arranges multiple liquidometer being connected with controller, controller is according to Liquid level
Magnetic drive pump and the keying of uviol lamp 2-4.
Described 4th cylinder 2-9 outlet connects the parallel pipeline of two-way band valve, a road tieback leakage basket 1-3, another road
For final outflow water.
Compared with prior art, the integrated experimental device of the present invention, use loaded catalyst to solve suspended state and urge
Agent is difficult to the problem reclaimed, and selected polyhedron empty ball support materials has high light transmittance, high water-permeability, efficient mass transfer etc.
Feature, with the addition of auxiliary agent so that catalyst can preferably be attached in support materials in catalyst simultaneously.Solve above-mentioned
Loaded catalyst needs to solve the problem choosing attachment with catalyst of loaded article.Apparatus of the present invention have simple in construction,
Energy-efficient, stable advantage.
Accompanying drawing explanation
Fig. 1 is the top view of device.
Fig. 2 is the front view of device.
Fig. 3 is the side view of device.
Fig. 4 is Lower Hold top view of regulating and storing.
Fig. 5 is A-A view in Fig. 4.
Detailed description of the invention
Embodiments of the present invention are described in detail below in conjunction with the accompanying drawings with embodiment.
As shown in Figure 1, 2, 3, a kind of photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, including Lower Hold 1 of regulating and storing,
Reaction column 2 and electric control box 3, wherein:
As shown in Figure 4,5, Lower Hold 1 bottom of regulating and storing is equipped with universal wheel 1-2, and inside is equipped with cross dividing plate 1-1 and leaks basket 1-3,
Cross dividing plate 1-1 and leakage basket 1-3 is all carved with grid groove mechanical and filters water sample.Region under leakage basket 1-3 and cross dividing plate 1-1 location
It is provided with the most unsettled flat board dividing plate 1-4 between territory, intakes and enter cross through flat board dividing plate 1-4 after leakage basket 1-3 filters
The first bin that dividing plate 1-1 and sidewall are formed, then each dividing plate through cross dividing plate 1-1 enters the second bin, the 3rd bin successively
With the 4th bin, complete five mechanical filters altogether.Whole Lower Hold 1 of regulating and storing is positioned at reaction column 2 lower end, has water-retention and level Four machinery
Filtering function.
Reaction column 2 includes four built-in uviol lamp 2-4 and load TiO altogether2The cylinder of catalyst filling 2-5, uviol lamp 2-4
Using technical grade 1.5m fluorescent tube, be built in the axis of each cylinder, 254nm ultraviolet light provides sterilization in real time, photocatalysis economic benefits and social benefits to answer.
TiO2Catalyst filling 2-5 utilizes auxiliary agent hydro-thermal method to be carried on the hollow acrylic sphere of multiple multiaspect.The hollow acrylic sphere of multiaspect
Structural configuration and material make it have high light, Water permeability, and surface area is big, and mass-transfer efficiency is high, and lightweight, the most empty
Between big, high temperature resistant, corrosion-resistant, the features such as surface hydrophilic performance is good, and blade is many.This high-density packing form to water quality also simultaneously
There is certain mechanical filter effect, level Four lightweight high density load filler, it can be ensured that water quality is clarified.
Wherein, the first cylinder 2-6 top is connected with described 4th bin by the upper hose 2-2 of band magnetic drive pump, and bottom leads to
Cross the bottom connection of low level communicating pipe one 2-1 and the second cylinder 2-7, by magnetic drive pump, the water regulated and stored in Lower Hold lifting is delivered to
In photoreaction post 2.The top of the second cylinder 2-7 is connected by the top of high-order communicating pipe 2-3 and the 3rd cylinder 2-8, the 3rd post
The bottom of body 2-8 is connected by the bottom of low level communicating pipe two 2-10 and the 4th cylinder 2-9, and the top of the 4th cylinder 2-9 is for going out
The mouth of a river.Outlet connects the parallel pipeline of two-way band valve, and a road tieback leakage basket 1-3, another road is final outflow water.This structure
In, by four cylinders are connected, only need to magnetic drive pump water is promoted to the upper water level of the first cylinder 2-6 can realize level Four from
Weight plug-flow, forms Concentraton gradient, energy-efficient.
Further, it is that two row two arrange the setting of uniform form by four cylinders, between cylinder, is provided with solar electrical energy generation
Plate, generating output to magnetic drive pump is its power supply.
Electric control box 3 includes the controller of built-in time program, controls magnetic drive pump and the keying of uviol lamp 2-4.Also
Can regulate and store Lower Hold 1 and reaction column 2 arranges multiple liquidometer being connected with controller, now controller can be according to Liquid level magnetic
Power pump and the keying of uviol lamp 2-4, it is achieved be automatically brought into operation, unattended duty.
According to above structure, the present invention has capacity to process and flow processes both of which.
Capacity processes: is designed by the plug-flow of four cylinder deadweights, completes Hydraulic Circulation, complete medicament in cyclic process
Mixing.To regulate and store after all waste water circulations process in Lower Hold 1 and reaction column 2, disposably discharge.Idiographic flow sees below.
Water inlet: open Lower Hold 1 top cover plate of regulating and storing, introduces, by waste water, Lower Hold 1 of regulating and storing, and the size of Lower Hold 1 of regulating and storing is 695*
500*400mm.Owing to Inlet and outlet water flow velocity is different, thus the function that Lower Hold 1 of regulating and storing has the water yield to regulate and store.
Filtering: along water (flow) direction, current sequentially pass through will be regulated and stored by leakage basket 1-3, flat board dividing plate 1-4, cross dividing plate 1-1
5 regions that Lower Hold 1 is separated out, complete 5 mechanical filters, effectively reduce the float in water outlet, reduce ultraviolet in reaction column 2
Line covers and by the low treatment effect to water due to float.Therefore Lower Hold 1 another one critical function of regulating and storing completes 5 grades exactly
Filter.
Promote: current are promoted to reaction column 2 through water-locator by magnetic drive pump in the 4th bin.This pump is MP-15R type magnetic force
Pump, power is only 10w, is connected with top electrical appliance kit, liquidometer in electrical appliance kit and automaton determine magnetic drive pump
Keying.
Intercolumniation plug-flow reacts: be four high 1600mm at Lower Hold 1 section upper of regulating and storing, diameter 200mm, reaction volume 42L
Cylinder.Elevated water is through upright upper hose 2-2, and flow control valve, enters the first cylinder 2-6.First cylinder
2-6 water inlet short tube centrage at capital 40mm, diameter 20mm.First cylinder 2-6 and the second cylinder 2-7 is by by short tube and curved
The low level communicating pipe one 2-1 of head composition connects, and the second cylinder 2-7 flow inlet short tube centrage is away from column bottom 50mm, diameter
25mm.Second cylinder 2-7 and the 3rd cylinder 2-8 connected mode are similar to, and the current of the 3rd cylinder 2-8 access short tube centrage away from post
Top 110mm, diameter 20mm.4th cylinder 2-9 water inlet short tube centrage is away from column bottom 50mm.First is flowed into from upper hose 2-2
The current of cylinder 2-6 enter the second cylinder 2-by low level communicating pipe one 2-1 between the first cylinder 2-6 and the second cylinder 2-7
7, subsequently by entering the 3rd cylinder 2-8 high-order communicating pipe 2-3, enter the 4th cylinder by low level communicating pipe two 2-10 the most again
2-9.By connecting tube, the 4th cylinder 2-9 water outlet is introduced in water storing bin afterwards, promote again by magnetic drive pump, complete circulation.
Circulated by long flow process, complete medicament mixed and light-catalyzed reaction.After gauge water circular treatment completes, by the 4th cylinder 2-
9 outlets are once discharged.
Flow processes: flow processes, and by regulation reaction column flow of inlet water to guarantee the time of staying of light-catalyzed reaction, protects
Hold it and process Water discharge flow speed, reaction of therefore can constantly intaking, successive reaction water outlet, complete flow and process.
Flow process water inlet, filter, promote identical with capacity process.
Intercolumniation plug-flow reacts: elevated water is through upper hose 2-2, and flow control valve, enters the first cylinder 2-6.
Equipped with effusion meter on upper hose 2-2, by governor valve control water inlet flow velocity equal to reflecting water flow velocity.Sequentially pass through 4 afterwards
Individual cylinder, reaction column is used level Four deadweight pulling flow type, uses and replaced by high in and low out and low in and high out between i.e. four cylinders
Formula connects so that pollutant levels are successively decreased in gradient step by step, thus reaction efficiency is greatly improved, and treatment effect is remarkably reinforced.Adopt
It is better than same volume single-column reactor by the reactor for treatment efficiency of level Four deadweight plug-flow design.Directly from the 4th after completing to react
Cylinder 2-9 upper end is flowed out.
All there is a detachable ultraviolet lamp bracket on each cylinder top.Connect between each cylinder and there is in the middle of short tube detachable filter
Net.Discharge opening (sample tap) is all had bottom each cylinder.
Claims (7)
1. photochemical catalytic oxidation-sterilization recycle-water processes a pilot reactor, including Lower Hold of regulating and storing (1), reaction column (2) and electric
Control chamber (3), it is characterised in that:
Described Lower Hold of regulating and storing (1) is internal equipped with cross dividing plate (1-1) with leakage basket (1-3), region under leakage basket (1-3) and cross every
It is provided with the most unsettled flat board dividing plate (1-4) between plate (1-1) region, intakes after leakage basket (1-3) is filtered through flat
Plate dividing plate (1-4) enter cross dividing plate (1-1) with sidewall formed the first bin, more successively through cross dividing plate (1-1) each every
Plate enters the second bin, the 3rd bin and the 4th bin；
Described reaction column (2) includes four built-in uviol lamps (2-4) and load TiO altogether2The cylinder of catalyst filling (2-5), its
In, the first cylinder (2-6) top is connected with described 4th bin by the upper hose (2-2) of band magnetic drive pump, and low level is passed through in bottom
Communicating pipe one (2-1) connects with the bottom of the second cylinder (2-7), and the top of the second cylinder (2-7) is by high-order communicating pipe (2-3)
Connecting with the top of the 3rd cylinder (2-8), the bottom of the 3rd cylinder (2-8) is by low level communicating pipe two (2-10) and the 4th cylinder
(2-9) bottom connection, the top of the 4th cylinder (2-9) is outlet；
Described electric control box (3) includes the controller of built-in time program, controls opening of magnetic drive pump and uviol lamp (2-4)
Close.
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described tune
Store Lower Hold (1) bottom to be total to equipped with universal wheel (1-2), water inlet menometrorrhagia basket (1-3), flat board dividing plate (1-4) and cross dividing plate (1-1)
Cheng Wuci mechanical filter.
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described purple
Outer lamp (2-4) uses technical grade 1.5m fluorescent tube, is built in the axis of each reaction column.
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described four
Individual cylinder is that two row two arrange the setting of uniform form, is provided with solar panel between cylinder, and generating output to magnetic drive pump is
Its power supply.
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described TiO2
Catalyst filling (2-5) utilizes auxiliary agent hydro-thermal method to be carried on the hollow acrylic sphere of multiple multiaspect.
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described tune
Store Lower Hold (1) and reaction column (2) arrange multiple liquidometer being connected with controller, controller according to Liquid level magnetic drive pump and
The keying of uviol lamp (2-4).
The most according to claim 1, photochemical catalytic oxidation-sterilization recycle-water process pilot reactor, it is characterised in that described the
Four cylinders (2-9) outlet connects the parallel pipeline of two-way band valve, and road tieback leakage basket (1-3), another road is final outflow water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686277.9U CN205803051U (en) | 2016-07-01 | 2016-07-01 | A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686277.9U CN205803051U (en) | 2016-07-01 | 2016-07-01 | A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor |
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| Publication Number | Publication Date |
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| CN205803051U true CN205803051U (en) | 2016-12-14 |
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| CN201620686277.9U Expired - Fee Related CN205803051U (en) | 2016-07-01 | 2016-07-01 | A kind of photochemical catalytic oxidation sterilization recycle-water processes pilot reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905979A (en) * | 2016-07-01 | 2016-08-31 | 西安建筑科技大学 | Photocatalytic oxidation-disinfection recycled water treatment pilot reactor |
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2016
- 2016-07-01 CN CN201620686277.9U patent/CN205803051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905979A (en) * | 2016-07-01 | 2016-08-31 | 西安建筑科技大学 | Photocatalytic oxidation-disinfection recycled water treatment pilot reactor |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |