CN207418331U - A kind of sewage purification device - Google Patents
A kind of sewage purification device Download PDFInfo
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- CN207418331U CN207418331U CN201720369401.3U CN201720369401U CN207418331U CN 207418331 U CN207418331 U CN 207418331U CN 201720369401 U CN201720369401 U CN 201720369401U CN 207418331 U CN207418331 U CN 207418331U
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- drug
- rotation motor
- stainless steel
- transverse axis
- motor
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Abstract
The utility model discloses a kind of sewage purification device, including：Hollow cylindrical quartz pipe, catalyst drug load cavity, cylindrical stainless steel filtering net, sewage inlet and outlet, drug adding mouth, fixed and rotation axis, rotation motor, fixed transverse axis, motor power cord；The hollow cylindrical quartz glass upper end is fixedly connected with rotation motor, and the protection shell of rotation motor is pvc material；The internal structure of cylinder quartz ampoule is hollow cylindrical stainless (steel) wire, and bottom is seamlessly connected with quartz ampoule；There is drug adding mouth in quartz ampoule upper end；Rotation motor upper end is connected with fixed transverse axis, and motor power cord loads cavity by transverse axis catalyst drug and exports, and external power supply is connected with motor power cord；Sewage inlet and outlet be directly entered at instrument lower opening, by after cylindrical stainless steel filtering net with drug contact.This programme carries out catalytic reaction using solar visible light, environmentally protective, of low cost.
Description
Technical field
The utility model discloses a kind of sewage purification devices of the efficient catalytic organic pollutant degradation under sunlight, belong to
Water pollution Prevention Technique field.
Background technology
As economic fast development, the quickening of industrialization paces and the excessive use of natural resources, environmental pollution are asked
Topic has become the worldwide problem of common concern.And in environmental pollution, and it is the most serious with water pollution.Administer the side of water pollution
Method has very much, but the limitations such as traditional administering method often has that the cycle is long, be not thorough, high energy consumption.Photocatalysis technology is one
Cheap, the clean emerging chemical technology of kind, can thoroughly degrade the organic pollution of difficult degradation denaturation, with low energy consumption, green
Outstanding advantages of colour circle is protected.The most important of photochemical catalyst is studied, exactly improves utilization of the photochemical catalyst to solar energy
Efficiency.Carbonitride (g-C3N4) superiority be that its energy gap (2.7eV or so), ensure that it can be utilized well
Solar visible light (wavelength is between 380nm~780nm, accounts for the 45% of sunlight total amount) carries out catalytic reaction, so as to
The absorption and use efficiency to solar energy is substantially improved.
However, g-C3N4Also there are many deficiencies, for example, electron-hole pair recombination rate is higher in its structure, electron transfer
Rate is relatively low, directly limits the promotion of catalytic efficiency.In previous research, substantial amounts of work proves, its organic structure
It ensure that it can form compound with many materials.In the present invention, we take into full account and use g-C3N4This is new
The advantages of organic catalyst, while base metal (Fe, Ni, Co etc.) material of cheap environmental protection is introduced, significantly reduce g-
C3N4Internal electron-hole substantially increases absorption rate of the catalyst material to solar energy to recombination rate so that
Catalytic efficiency, which has, to be significantly improved.
The loading instrument of catalyst drug uses the materials such as quartz, it is ensured that all has under faintly acid, alkaline condition
Good stability.Under the conditions of common solar radiation, quartz material can guarantee the transmission of luminous energy.During use, sewage from
Mouth enters under instrument, passes through strainer and catalyst drug contact.After the completion of use, power on and open motor, drug is centrifuging
Quartzy tube wall is deposited under power effect, realizes the quick separating of drug and sewage.This invention will provide new for blowdown degradation
Method and thinking.
Utility model content
Technical problem：Commercial many photocatalyst products (such as titanium dioxide P25) at present, are merely able to absorb ultraviolet light
(less than solar energy 7%) carries out light-catalyzed reaction, seriously restricts catalytic efficiency；Cost is higher simultaneously, is unfavorable for promoting the use of.
A kind of new type sewage purifier equipment provided herein, can efficiently use solar visible light (accounting for solar energy 45% or so) into
Row catalytic reaction, and it is of low cost, it has good stability, can repeatedly use.
Technical solution：A kind of clarifier of efficient catalytic organic pollutant degradation under sunlight provided by the utility model
Including：Hollow cylindrical quartz pipe 1, catalyst drug load cavity 2, cylindrical stainless steel filtering net 3, sewage into
Outlet 4, drug adding mouth 5, fixed and rotation axis 6, rotation motor 7, fixed transverse axis 8, motor power cord 9；The hollow circle
1 upper end of cylindricality quartz ampoule is fixedly connected with rotation motor 7, and the protection shell of rotation motor 7 is pvc material；Cylinder stone
The internal structure of English pipe is hollow cylindrical stainless (steel) wire 3, and bottom is seamlessly connected with hollow cylindrical quartz pipe 1；It is hollow
1 upper end of cylindrical quartz pipe have drug adding mouth 5；7 upper end of rotation motor is connected with fixed transverse axis 8, and motor power cord 9 passes through
8 catalyst drug of transverse axis loads cavity 2 and exports, and external power supply is connected with motor power cord 9；Sewage inlet and outlet 4 are below instrument
Opening is directly entered, by after cylindrical stainless steel filtering net 3 with drug contact.
Advantageous effect
Compared with existing photocatalyst material, the utility model has the advantage of：
1st, the utility model can efficiently use solar visible light and carry out catalytic reaction, and catalytic efficiency is good.It urges simultaneously
Agent drug and polluted-water high-efficient contact or can separate, and can quickly be recycled after use.
2nd, catalyst drug and equipment cost are cheap, environmentally protective, itself will not damage to environment, and can be anti-
It is multiple to use.
Description of the drawings
Fig. 1 is sewage purification device installation drawing；
Figure includes：Cylindrical quartz pipe hollow 1-；2- catalyst drug loads cavity；3- cylinders stainless steel is filtered
Net；4- sewage is imported and exported；5- drug adding mouths；6- is fixed and rotation axis；7- rotation motors；8- fixes transverse axis；9- motor powers
Line.
Specific embodiment
The sewage purification device basic structure of efficient catalytic organic pollutant degradation is broadly divided into two parts under sunlight, including
Load instrument, catalyst drug；
Load instrument：It is formed to stablize the materials such as the quartz of light transmission, stainless steel filtering net, polyvinyl chloride；
Catalyst drug：The base metal synthesized using admittedly hot method is modified g-C3N4Nanocomposite.
The utility model is described in detail below in conjunction with example, the utility model is limited from these examples.
The preparation of clarifier：
The preparation of instrument uses the materials such as quartz glass, stainless steel filtering net, polyvinyl chloride.
As shown in Figure 1, the hollow cylindrical tube customized with quartz material, can guarantee that luminous energy has very high transmissivity.Size
For bottom surface outer diameter 10cm, height 30cm, pipe thickness 2mm, bottom center has the circular hole of diameter 2cm, and upper end is with rated power
The rotation motor of 1.0kW is fixedly connected, and the protection shell of motor is pvc material.The internal structure of cylinder quartz ampoule is
Hollow cylindrical stainless steel filtering net, mesh size are no more than 0.1 mm, cylinder type filter net height 30cm, basal diameter 2cm, bottom
End is seamlessly connected with quartz ampoule.Quartz ampoule upper end is designed with the drug adding mouth of diameter 1.5cm.Motor upper end and polyvinyl chloride material
The transverse axis of matter is connected, and motor power cord can be exported by the hollow cavity of transverse axis, to connect external power supply.It in use, will purification
Device is vertically put into sewage, and sewage mouth under instrument is directly entered, and by, with drug contact, then powering on after strainer, is adjusted
Turn over speed is 100 revs/min, and drug is made to be sufficiently mixed with sewage and is contacted.This catalytic reaction process must have sunlight irradiation
Under the conditions of complete.After reaction 30 minutes, degradation process is completed, and is again switched on motor power, and adjustment rotating speed is 1000 revs/min,
Solid medicine deposits rapidly under the action of the centrifugal to quartzy tube wall.Then cut off the power, take out clarifier.
Claims (5)
1. a kind of sewage purification device, which is characterized in that including：Hollow cylindrical quartz pipe (1), catalyst drug load cavity
(2), cylindrical stainless steel filtering net (3), sewage inlet and outlet (4), drug adding mouth (5), fixed and rotation axis (6), rotation motor
(7), fixed transverse axis (8), motor power cord (9)；Hollow cylindrical quartz pipe (1) upper end is fixed with rotation motor (7)
Connection, the protection shell of rotation motor (7) is pvc material；The internal structure of cylinder quartz ampoule is hollow cylinder
Stainless steel filtering net (3), bottom are seamlessly connected with hollow cylindrical quartz pipe (1)；Hollow cylindrical quartz pipe (1) upper end has
Drug adding mouth (5)；Rotation motor (7) upper end is connected with fixed transverse axis (8), and motor power cord (9) passes through transverse axis (8) catalyst
Drug loads cavity (2) and exports, and external power supply is connected with motor power cord (9)；Sewage imports and exports (4) at instrument lower opening
It is directly entered, by cylindrical stainless steel filtering net (3) afterwards and drug contact.
2. clarifier as described in claim 1, which is characterized in that the rated power of single rotation motor (7) is 1.0kW.
3. clarifier as described in claim 1, which is characterized in that the mesh size of cylindrical stainless steel filtering net (3) is no more than
0.1mm, cylindrical stainless steel filtering net height 30cm, basal diameter 2cm.
4. clarifier as described in claim 1, which is characterized in that drug adding mouth (5) a diameter of 1.5cm.
5. clarifier as described in claim 1, which is characterized in that fixed transverse axis (8) is polyvinyl chloride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369401.3U CN207418331U (en) | 2017-04-10 | 2017-04-10 | A kind of sewage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369401.3U CN207418331U (en) | 2017-04-10 | 2017-04-10 | A kind of sewage purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418331U true CN207418331U (en) | 2018-05-29 |
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ID=62397700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720369401.3U Active CN207418331U (en) | 2017-04-10 | 2017-04-10 | A kind of sewage purification device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207418331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010691A (en) * | 2017-04-10 | 2017-08-04 | 南京邮电大学 | A kind of sewage purification device and its application process |
-
2017
- 2017-04-10 CN CN201720369401.3U patent/CN207418331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010691A (en) * | 2017-04-10 | 2017-08-04 | 南京邮电大学 | A kind of sewage purification device and its application process |
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