CN207404888U - A kind of photocatalytic reaction device for larger molecular organics sewage disposal - Google Patents
A kind of photocatalytic reaction device for larger molecular organics sewage disposal Download PDFInfo
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- CN207404888U CN207404888U CN201721300636.3U CN201721300636U CN207404888U CN 207404888 U CN207404888 U CN 207404888U CN 201721300636 U CN201721300636 U CN 201721300636U CN 207404888 U CN207404888 U CN 207404888U
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- Prior art keywords
- light source
- reactor shell
- turntable
- photocatalytic reaction
- sewage disposal
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Abstract
The utility model discloses a kind of photocatalytic reaction devices for larger molecular organics sewage disposal, including reactor shell and the photocatalysis composite filling device being arranged in reactor shell, light source is arranged on photocatalysis composite filling device, the bottom of reactor shell sets sewage draining exit and water inlet, top sets discharge outlet, the lower part of the reactor shell sets interference guard flowing plate, makes interference guard flowing plate that reactor shell is separated into collecting sewage room and reative cell；Wherein, the photocatalysis composite filling device includes driver, rotating seat, turntable, light source mounting base and filling container, turntable, light source mounting base are set on the rotating seat, the filling container connects turntable, driver driving disc drives filling container to be rotated on rotating seat, and the light source is arranged in light source mounting base.The utility model operation is easy, does not block, can make full use of catalyst surface area, reduces mixed flow, improves photocatalysis utilization and treatment effeciency, reduces processing cost, promotes economic benefit.
Description
Technical field
The utility model belongs to photocatalysis treatment sewage apparatus technical field, and in particular to a kind of to effectively improve at sewage
Manage efficiency, and the photocatalytic reaction device for larger molecular organics sewage disposal stable and reliable in work.
Background technology
Photocatalysis technology is to be shown based on specific reactor, using oxidant or catalyst under illumination excitation
The strong oxidizing property or reduction sex work come, are handled the sewage containing bio-refractory organic matter, compared with traditional dirt
Purifying water process technology, photocatalysis technology can thorough degradable organic pollutant, will not cause secondary pollution to environment, and handle
At low cost, reaction rate is fast, is widely used in high-concentration sewage purified treatment.Sewage needs to pass through during photocatalysis treatment
Aeration tank carries out biological oxidation processing, ozone Oxidation Treatment, but through still containing in above-mentioned steps treated sewage
Some macromolecular hardly degraded organic substances are isolated, it is necessary to which such macromolecular hardly degraded organic substance is degraded from sewage, prevent from mixing
The processing of follow-up equipment is influenced together in the macromolecular hardly degraded organic substance in water, is unfavorable for improving processing processing speed, can not make
Sewage disposal becomes water up to standard.
Therefore, development is a kind of to be to the photocatalysis treatment sewage reaction unit that macromolecular hardly degraded organic substance is handled
The key solved the problems, such as.
Utility model content
The utility model be intended to provide it is a kind of can effectively improve sewage treating efficiency, it is and stable and reliable in work for greatly point
The photocatalytic reaction device of sub- organic matter sewage disposal.
What the purpose of this utility model was realized in：Reaction shell is arranged at including reactor shell and by waterproof bulkhead
Photocatalysis composite filling device in body, light source is set on photocatalysis composite filling device, and the bottom of reactor shell sets blowdown
Mouthful, top sets discharge outlet, light source and photocatalysis composite filling device electrical connection control device, and the bottom of the reactor shell is set
Put water inlet, the lower part of the reactor shell sets interference guard flowing plate, makes interference guard flowing plate that reactor shell is separated into collecting sewage room and anti-
Answer room；Wherein, the photocatalysis composite filling device includes driver, rotating seat, turntable, light source mounting base and filling container,
Turntable, light source mounting base are set on the rotating seat, and turntable moves cooperation with rotating seat, is coaxially set on the turntable, rotating seat
It puts and matches somebody with somebody suitable installation through-hole, the driver drive connection turntable with light source, the filling container includes upper linkage section, filler
Section, the top of the upper linkage section penetrate rotating seat connection turntable, make linkage section on driven by rotary disc, packing section in rotating seat upwards
Upper rotation, the bottom bonding pad section of the upper linkage section, the packing section is interior to set filler；The light source is arranged at light source peace
It fills on seat, and light source is passed down through installation through-hole and stretches into the packing section of filling container, and light source and installation through-hole, filling container
Clearance fit.
Advantageous effect：The utility model operation is easy, does not block, and by rotating seat filling container is driven to rotate, so as to band
Dynamic current and catalyst motion, increase photochemical catalyst and waste water area, take full advantage of catalyst surface area, improve light and urge
Change utilization ratio, suitable for still containing macromolecular hardly degraded organic substance sewage disposal after ozone Oxidation Treatment；And it subsequently receives
Collection processing is convenient, further improves photocatalysis treatment efficiency；By the way of intaking using bottom, sewage is enable to be filled out in photocatalysis combination
Laminar flow is realized in material device, reduces mixed flow, improves oxygenation efficiency；The recycling link of photochemical catalyst is avoided, reduces processing cost,
Promote economic benefit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of photocatalysis composite filling device in the utility model；
Figure label：1 ~ reactor shell, 2 ~ light source, 3 ~ sewage draining exit, 4 ~ water inlet, 5 ~ discharge outlet, 6 ~ collecting sewage room, 7 ~ reaction
Room, 8 ~ photocatalysis composite filling device, 9 ~ driver, 10 ~ rotating seat, 11 ~ turntable, 12 ~ light source mounting base, 13 ~ linkage section is gone up,
14 ~ packing section, 15 ~ filler, 16 ~ guard ring, 17 ~ choked flow plate, 18 ~ outer tube, 19 ~ inner tube, 20 ~ interlayer, 21 ~ filler chamber, 22 ~
Side partition plate, 23 ~ waterproof bulkhead.
Specific embodiment
The utility model is further described with reference to embodiment, but the utility model is not added in any way
With limitation, based on any conversion or replacement that the utility model training centre is made, the scope of protection of the utility model is belonged to.
The photocatalytic reaction device for larger molecular organics sewage disposal shown in 1 ~ 2 with reference to the accompanying drawings, including reaction shell
Body 1 and the photocatalysis composite filling device 8 being arranged at by waterproof bulkhead 23 in reactor shell 1, photocatalysis composite filling device
Light source 2 is set on 8, and the bottom of reactor shell 1 sets sewage draining exit 3, and top sets discharge outlet 5, light source 2 and photocatalysis composite filling
Device 6 is electrically connected control device, and the bottom of the reactor shell 1 sets water inlet 4, and the lower part of the reactor shell 1, which is set, prevents
Spoiler makes interference guard flowing plate that reactor shell 1 is separated into collecting sewage room 6 and reative cell 7；Wherein, the photocatalysis composite filling dress
Putting 8 includes driver 9, rotating seat 10, turntable 11, light source mounting base 12 and filling container, and turntable is set on the rotating seat 10
11st, light source mounting base 12, and turntable 11 is moved with rotating seat 10 and coordinated, coaxial arrangement and light source on the turntable 11, rotating seat 10
With suitable installation through-hole, the 9 drive connection turntable 11 of driver, the filling container includes upper linkage section 13, packing section 14,
The top of the upper linkage section 13 penetrates rotating seat 10 and connects turntable 11 upwards, and turntable 11 is made to drive upper linkage section 13, packing section
14 rotate on rotating seat 10, the bottom bonding pad section 14 of the upper linkage section 13, and filler 15 is set in the packing section 14；
The light source 2 is arranged in light source mounting base 12, and light source 2 is passed down through the packing section 14 that installation through-hole stretches into filling container
In, and light source 2 and installation through-hole, filling container clearance fit.
The interference guard flowing plate includes guard ring 16 and several choked flow plates 17 being distributed in guard ring 16, and described each
Choked flow plate 17 is arranged in parallel；17 structure in "S" shape of choked flow plate, choked flow plate 17 prevent from being deposited in collecting sewage room 6
Dirt mixed again into the sewage in reactor shell 1 with by water inlet 4, influence contact of the sewage with catalyst, reduce
Oxidation effectiveness；The side partition plate 22 of choked flow plate 17 is arranged parallel on the guard ring 16, side partition plate 22 is sewage draining exit 3 and water inlet
4 are separated by and leave, prevent the dirt being deposited in collecting sewage room 6 with by water inlet 4 into the sewage in reactor shell 1 again
Mixing or water inlet 4 are directly discharged into the sewage in reactor shell 1 by sewage draining exit 3.
The packing section 14 includes outer tube 18 and inner tube 19, and said inner tube 19 is coaxially disposed in outer tube 18, makes outer tube
It is formed between 18 and inner tube 19 and loads space, light source, and the upper end opening blow-by of inner tube 19 are set in said inner tube 19.
Interlayer 20 is placed equidistant in the filling space of the packing section 14, makes interlayer 20 that filling space is separated into several
Filler chamber 21, filler 15 are arranged in filler chamber 21.
The outer tube 18 is net structure.Sewage is enable to enter in outer tube 18 and comes into full contact with filler 15.
The filler 15 is sphere and/or cube structure, increases photochemical catalyst and waste water area, takes full advantage of
Catalyst surface area improves photocatalysis utilization ratio.
Reflecting coating in the reactor shell 1 and the inner wall of outer tube 18 is set, increases light utilization efficiency, improves filler 15
Catalytic efficiency.
Particulate matter detector is set in the collecting sewage room 6, and particulate matter detector is electrically connected control device.
The water inlet 4 and sewage draining exit 3 is respectively provided with solenoid valve, solenoid valve electrical connection control device.
The packing section 14 at least there are two, an interlayer 20, and each filler are at least set in each packing section 14
Section 14 uses thread fitting to connect or be clamped, and facilitates dismounting combination and replacement filler 7 between each packing section 14.
The control device is programmable automation controller.
The working method of the utility model：During installation, first partial filler 15 is put into packing section 14, next interlayer 20
It is put into packing section 14, is subsequently placed into filler 15, filler 15 is made to be respectively placed in each filler chamber 21 that interlayer 20 isolates
It is interior, and filler 15 and the top of filler chamber 21 is made to leave certain space；Packing section 14 equipped with filler 15 is used screw thread
It is connected or is connected on linkage section 13, and be arranged as required to assemble multiple packing sections 14, the top of light source 2 is then set
In light source mounting base 12, filler is stretched into the middle and lower part of light source 2 after being then passed down through turntable 11, rotating seat 10, upper linkage section 13
In the inner tube 19 of section 14, make light source 2 and turntable 11, rotating seat 10,14 clearance fit of packing section；In use, rotating seat 10 is led to
It crosses on the waterproof bulkhead 23 being installed in catalytic reactor, and filling container is made to immerse in sewage downwards.
During work, the deposition greatest measure of 6 endoparticle object of collecting sewage room, the fortune of driver 9 are inputted in control device in advance
Row time conditions run driver 9 during the water inlet of water inlet 4, slowly run or do not run when not intaking；During work, sewage from
Water inlet 4 enters in reactor shell 1, and the turntable 11 started by control device on the driving rotating seat 10 of driver 9, which drives, to be connected
Connect section 13, packing section 14 rotates in reactor shell 1, light source 2, which is then arranged in light source mounting base 12, not to be rotated, due to filler 15
It is respectively placed in each filler chamber 21 of packing section 14, and certain space is left at the top of filler chamber 21, makes filler 15
It in 14 rotary course of packing section, is moved under rotation and drainage flow double reaction plus, comes into full contact with 15 sewage of filler, it is real
Now increase filler 15 and waste water area, take full advantage of 15 surface area of filler, improve photocatalysis utilization ratio；Filler 15 with
Dirty water oxygen contact, and under the radiation of light source 2, oxidation reaction occurs with oxygen, the dirt in sewage of degrading, degradation
The dirt gone out then sinks, and is passed down through interference guard flowing plate and is deposited in collecting sewage room 6, is discharged by sewage draining exit 3, the water after degradation then from
Discharge outlet 5 is discharged；In the process, detector monitors the oxygen content in sewage in real time, and information is fed back to control
Device, control device adjust the air inflow size of air supply pipe 9 according to pre-set oxygen content numerical value, and oxygen content numerical value is low
When predetermined minimum value, then air inflow is increased, higher than when the predetermined greatest measure, then reduce air inflow；Particle quality testing
Survey device and be arranged at the top of collecting sewage room 11, when monitor dirt deposition in collecting sewage room 6, when particulate matter detector detects dirty room
When dirt deposition reaches predetermined greatest measure in 6, remind supervisor or automatically open sewage draining exit 3 and discharge dirt.
When needing replacing filler 15, packing section 14 is removed, takes out filler 15, the interlayer 20 on 14 top of packing section successively,
The filler 15 in 20 lower section filler chamber 21 of interlayer is further taken out, is finally filled into filler 15, interlayer 20 and filler 15 successively,
The combination of packing section 14 is installed on linkage section 13.
Claims (10)
1. a kind of photocatalytic reaction device for larger molecular organics sewage disposal, including reactor shell（1）And pass through waterproof
Partition plate（23）It is arranged at reactor shell（1）In photocatalysis composite filling device（8）, photocatalysis composite filling device（8）On set
Put light source（2）, reactor shell（1）Bottom set sewage draining exit（3）, top sets discharge outlet（5）, light source（2）With photocatalysis group
Close filler device（8）It is electrically connected control device, it is characterised in that：The reactor shell（1）Bottom set water inlet（4）, institute
State reactor shell（1）Lower part set interference guard flowing plate, make interference guard flowing plate by reactor shell（1）It is separated into collecting sewage room（6）And reaction
Room（7）；Wherein, the photocatalysis composite filling device（8）Including driver（9）, rotating seat（10）, turntable（11）, light source peace
Fill seat（12）And filling container, the rotating seat（10）Upper setting turntable（11）, light source mounting base（12）, and turntable（11）With rotation
Swivel base（10）Dynamic cooperation, the turntable（11）, rotating seat（10）Upper coaxial arrangement is with light source with suitable installation through-hole, the driving
Device（9）Drive connection turntable（11）, the filling container include upper linkage section（13）, packing section（14）, the upper linkage section
（13）Top penetrate rotating seat upwards（10）Connect turntable（11）, make turntable（11）Linkage section in drive（13）, packing section
（14）In rotating seat（10）Upper rotation, the upper linkage section（13）Bottom bonding pad section（14）, the packing section（14）It is interior
Filler is set（15）；The light source（2）It is arranged at light source mounting base（12）On, and light source（2）Installation through-hole is passed down through to stretch into
The packing section of filling container（14）In, and light source（2）With installation through-hole, filling container clearance fit.
2. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The interference guard flowing plate includes guard ring（16）And it is distributed on guard ring（16）In several choked flow plates（17）, and each resistance
Flowing plate piece（17）It is arranged in parallel, the guard ring（16）On be arranged parallel to choked flow plate（17）Side partition plate（22）, side partition plate
（22）Sewage draining exit（3）And water inlet（4）It is separated by and leaves；The choked flow plate（17）Structure in "S" shape.
3. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The packing section（14）Including outer tube（18）And inner tube（19）, said inner tube（19）It is coaxially disposed in outer tube（18）In, make outer
Pipe（18）And inner tube（19）Between formed load space, said inner tube（19）Middle setting light source, and inner tube（19）Upper end opening
Blow-by.
4. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The packing section（14）Filling space in be placed equidistant with interlayer（20）, make interlayer（20）Several fill out is separated into space is loaded
Expect chamber（21）, filler（15）It is arranged at filler chamber（21）It is interior.
5. the photocatalytic reaction device according to claim 3 for larger molecular organics sewage disposal, it is characterised in that：
The outer tube（18）For net structure, outer tube（18）Inner wall on reflecting coating is set.
6. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The filler（15）For sphere and/or cube structure.
7. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The reactor shell（1）Inner wall on reflecting coating is set.
8. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The collecting sewage room（6）Interior setting particulate matter detector, particulate matter detector are electrically connected control device.
9. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, it is characterised in that：
The water inlet（4）And sewage draining exit（3）It is respectively provided with solenoid valve, solenoid valve electrical connection control device.
10. the photocatalytic reaction device according to claim 1 for larger molecular organics sewage disposal, feature exists
In：The packing section（14）There are two at least, each packing section（14）One interlayer is inside at least set（20）, and each filler
Section（14）It is connected or is clamped using thread fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300636.3U CN207404888U (en) | 2017-09-30 | 2017-09-30 | A kind of photocatalytic reaction device for larger molecular organics sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721300636.3U CN207404888U (en) | 2017-09-30 | 2017-09-30 | A kind of photocatalytic reaction device for larger molecular organics sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404888U true CN207404888U (en) | 2018-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721300636.3U Expired - Fee Related CN207404888U (en) | 2017-09-30 | 2017-09-30 | A kind of photocatalytic reaction device for larger molecular organics sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060856A (en) * | 2021-03-19 | 2021-07-02 | 李凡凡 | Be applied to trace toxic pollutant treatment facility of lake processing |
-
2017
- 2017-09-30 CN CN201721300636.3U patent/CN207404888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060856A (en) * | 2021-03-19 | 2021-07-02 | 李凡凡 | Be applied to trace toxic pollutant treatment facility of lake processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20190930 |