CN205473118U - Photocatalysis sewage purifying treatment system - Google Patents
Photocatalysis sewage purifying treatment system Download PDFInfo
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- CN205473118U CN205473118U CN201620052475.XU CN201620052475U CN205473118U CN 205473118 U CN205473118 U CN 205473118U CN 201620052475 U CN201620052475 U CN 201620052475U CN 205473118 U CN205473118 U CN 205473118U
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- photocatalysis
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- filter unit
- water
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Abstract
The utility model discloses a photocatalysis sewage purifying treatment system, including the primary filter unit, second grade filter unit and photocatalysis purification unit, every unit is provided with the water inlet of bottom and the delivery port at top respectively, the sewage entry leads to pipe was connected to primary filter unit bottom through the water pump water inlet, the delivery port at photocatalysis purification unit top leads to pipe and is connected to the water purification export, the inside mixture of packing stone and sea sand of primary filter unit, pack the active carbon in the second grade filter unit, evenly distributed is provided with the purple light lamp on the photocatalysis purification unit inner wall, separating the baffle and being provided with the photocatalysis thin layer on the surface, photocatalysis purification unit's inner wall separates the baffle by the multilayer that goes the setting and constitutes, and every layer of distance that makes the raw water walk in purification unit at a distance from staggered arrangement between the delivery port of baffle setting is longer, can increase the area of contact of water and photocatalysis rete to make purifying effect better.
Description
Technical field
This utility model relates to technical field of sewage, is specifically related to a kind of system utilizing photocatalysis to carry out sewage disposal.
Background technology
Traditional sewage water treatment method exists that cost is high, efficiency is low, secondary pollution problems.Research shows, the semiconductor nano grade titanium dioxide with photocatalytic can utilize ultraviolet degradation multiple pollutant, the oxidation Decomposition such as hydro carbons, surfactant, organic dyestuff, itrogenous organic substance, organophosphorus insecticide, timber preservative in water can be can be used for sewage disposal.
When using powder body titanium oxide to carry out sewage disposal, there is the recovery of powder body difficulty, suspension powder body affects the problems such as light penetration；The most employing titanium deoxid films carry out photocatalysis, but there is the problems such as contact area is less, catalytic efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of photocatalysis sewage cleaning treatment system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of photocatalysis sewage cleaning treatment system, including primary filter unit, cascade filtration unit and light catalytic purifying unit, each unit is respectively arranged with water inlet and the outlet at top of bottom, sewage inlet is connected to the water inlet of primary filter unit bottom by water pipe through water pump, the outlet at light catalytic purifying unit top is connected to pure water inlet by water pipe, primary filter unit is internal fills stone and the mixture of sea sand, activated carbon is filled in cascade filtration unit, the multilamellar baffles composition that the inwall of described light catalytic purifying unit is arranged from down to up, and interlaced arrangement between the outlet of every layer of baffles setting, it is uniformly distributed on light catalytic purifying unit inwall and is provided with ultraviolet light, it is provided with photocatalysis film layer on described baffles surface；
Preferably, the photocatalysis film layer described baffles surface arranged is composite titania material；
Preferably, described light catalytic purifying unit inwall is also covered with reflector layer；
Preferably, described reflector layer is aluminium coat, silvering or reflective pad pasting.
Compared with prior art, the beneficial effects of the utility model are: the multilamellar baffles composition that the inwall of described light catalytic purifying unit is arranged from down to up, and interlaced arrangement between the outlet of every layer of baffles setting, the distance making raw water walk in clean unit is longer, the contact area of water and photocatalyst film layer can be increased, so that clean-up effect is more preferable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 primary filter unit, 2 cascade filtration lists, 3 light catalytic purifying unit, 4 water inlets, 5 outlets, 6 water pipes, 7 sewage inlets, 8 pure water inlets, 9 water pumps, 10 stones and sea sand mixture, 11 activated carbons, 12 baffles, 13 ultraviolet lights, 14 reflector layers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, a kind of technical scheme of this utility model offer: a kind of photocatalysis sewage cleaning treatment system, including primary filter unit 1, cascade filtration unit 2 and light catalytic purifying unit 3, each unit is respectively arranged with water inlet 4 and the outlet 5 at top of bottom, sewage inlet 7 is connected to the water inlet 4 bottom primary filter unit 1 by water pipe 6 through water pump 9, the outlet 5 at light catalytic purifying unit 3 top is connected to pure water inlet 8 by water pipe 6, primary filter unit 1 is internal fills stone and the mixture 10 of sea sand, filter macroscopic large granular impurity, such as leaves, the impurity such as hair or earth；
Fill activated carbon 11 in cascade filtration unit 2, adsorb the fine material in various water due to its porous during filtration, remove the polluter such as larger molecular organics and heavy metal, synthetic detergent, antibacterial and virus；
The multilamellar baffles 12 that the inwall of light catalytic purifying unit 3 is arranged from down to up forms, and interlaced arrangement between the outlet of every layer of baffles 12 setting, it is uniformly distributed on light catalytic purifying unit 3 inwall and is provided with ultraviolet light 13, it is provided with photocatalysis film layer on described baffles 12 surface, the distance making raw water walk in clean unit is longer, the contact area of water and photocatalyst film layer can be increased so that clean-up effect is more preferable；
The photocatalysis film layer arranged on baffles 12 surface is composite titania material, and what titanium oxide film layer was more stable is attached on baffles, increases robustness；
Also being covered with reflector layer 14 on catalytic purification unit 3 inwall, described reflector layer 14 is aluminium coat, silvering or reflective pad pasting, improves the exposure rate of ultraviolet light, improves reaction rate, strengthens clean-up effect further.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a photocatalysis sewage cleaning treatment system，Including primary filter unit (1)、Cascade filtration unit (2) and light catalytic purifying unit (3)，Each unit is respectively arranged with water inlet (4) and the outlet (5) at top of bottom，Sewage inlet (7) is connected to the water inlet (4) of primary filter unit (1) bottom by water pipe (6) through water pump (9)，The outlet (5) at light catalytic purifying unit (3) top is connected to pure water inlet (8) by water pipe (6)，Primary filter unit (1) is internal fills stone and the mixture (10) of sea sand，Activated carbon (11) is filled in cascade filtration unit (2)，It is characterized in that: multilamellar baffles (12) composition that the inwall of described light catalytic purifying unit (3) is arranged from down to up，And interlaced arrangement between the outlet that arranges of every layer of baffles (12)，It is uniformly distributed on light catalytic purifying unit (3) inwall and is provided with ultraviolet light (13)，It is provided with photocatalysis film layer on described baffles (12) surface.
- A kind of photocatalysis sewage cleaning treatment system the most according to claim 1, it is characterised in that: the photocatalysis film layer arranged on described baffles (12) surface is composite titania material.
- A kind of photocatalysis sewage cleaning treatment system the most according to claim 1, it is characterised in that: also it is covered with reflector layer (14) on described light catalytic purifying unit (3) inwall.
- A kind of photocatalysis sewage cleaning treatment system the most according to claim 3, it is characterised in that: described reflector layer (14) is aluminium coat, silvering or reflective pad pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052475.XU CN205473118U (en) | 2016-01-19 | 2016-01-19 | Photocatalysis sewage purifying treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052475.XU CN205473118U (en) | 2016-01-19 | 2016-01-19 | Photocatalysis sewage purifying treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473118U true CN205473118U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052475.XU Expired - Fee Related CN205473118U (en) | 2016-01-19 | 2016-01-19 | Photocatalysis sewage purifying treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423038A (en) * | 2020-03-16 | 2020-07-17 | 沈阳化工大学 | Photocatalysis membrane separation integral type coupling waste water treatment device |
-
2016
- 2016-01-19 CN CN201620052475.XU patent/CN205473118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423038A (en) * | 2020-03-16 | 2020-07-17 | 沈阳化工大学 | Photocatalysis membrane separation integral type coupling waste water treatment device |
| CN111423038B (en) * | 2020-03-16 | 2022-04-12 | 沈阳化工大学 | Photocatalysis membrane separation integral type coupling waste water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160817 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |