CN212450737U - Photocatalysis changes tympanic membrane filtering pond - Google Patents
Photocatalysis changes tympanic membrane filtering pond Download PDFInfo
- Publication number
- CN212450737U CN212450737U CN202020591064.4U CN202020591064U CN212450737U CN 212450737 U CN212450737 U CN 212450737U CN 202020591064 U CN202020591064 U CN 202020591064U CN 212450737 U CN212450737 U CN 212450737U
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- CN
- China
- Prior art keywords
- filter
- tympanic membrane
- membrane
- photocatalytic
- circular
- Prior art date
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Links
- 210000003454 tympanic membrane Anatomy 0.000 title claims abstract description 23
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 title abstract description 37
- 238000007146 photocatalysis Methods 0.000 title abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 37
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000011941 photocatalyst Substances 0.000 claims description 13
- 239000004408 titanium dioxide Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000006479 redox reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002468 redox effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The utility model discloses a photocatalysis changes tympanic membrane filtering pond, the baffle that is equipped with vertical arrangement in the rotary drum membrane filtering pond divides into two storehouses with the rotary drum membrane filtering pond and is intake chamber and filter chamber respectively, be equipped with the cartridge filter of horizontal arrangement in the filter chamber, the cartridge filter is located baffle one end and is equipped with the circular sleeve that inserts circular through-hole, circular sleeve is with intake chamber and the inside intercommunication of cartridge filter, the tip that the cartridge filter is located baffle one end is equipped with the pivot No. one, be equipped with the support in the intake chamber, be equipped with the bearing that is used for connecting with the pivot No. one on the support, the cartridge filter is kept away from baffle one end and is equipped with the pivot No. two; the wall body of the filtering bin is made of transparent materials, and a reflecting layer is arranged at the bottom of the inner side of the filtering bin. The utility model discloses in, when the liquid level is low in straining the storehouse, because the cartridge filter is horizontal to be arranged for filtration membrane constantly rotates from top to bottom rotating at the rotation in-process, filtration membrane can both contact with sewage, and filtration membrane's utilization efficiency is higher.
Description
Technical Field
The utility model relates to a water treatment facilities field especially relates to a photocatalysis changes tympanic membrane filtering pond.
Background
Along with the continuous development of industry, the discharge amount of industrial sewage is increasingly large, a large amount of toxic and harmful substances exist in the industrial sewage, and the organic industrial sewage difficult to degrade mainly comprises coking wastewater, papermaking wastewater, printing and dyeing wastewater and the like, has the characteristics of complex water quality, high harmfulness, high COD (chemical oxygen demand) and BOD (biochemical oxygen demand), poor biodegradability and the like, causes great harm to the environment, and the problem of environmental pollution of the discharge has attracted great attention of people. The treatment method for the refractory organic industrial wastewater at home and abroad mainly comprises a physical method, a biological method and a chemical method. The wastewater treatment device in the prior art needs to simultaneously satisfy the functions of oxidation-reduction reaction, disinfection and filtration, needs to be provided with a plurality of pool bodies, and has the advantages of large occupied area, large input cost and high energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photocatalysis changes tympanic membrane filtering pond.
The utility model discloses an innovation point lies in the utility model discloses in through coating titanium dioxide photocatalyst on filtration membrane, the pollutant in the sewage that gets into in the cartridge filter is by the adhesion on filtration membrane, the titanium dioxide photocatalyst on the filtration membrane is under the shining of sunlight, can arouse the electron in the titanium dioxide photocatalyst to jump to the conduction band from the valence band, it is right to form the electron-hole that has very strong activity to further induce going on of a series of redox reactions, thereby reach the purpose of getting rid of the pollutant, water after the processing is discharged from filtration membrane.
The utility model discloses in, when the volume of handling water is few, strain the interior liquid level of storehouse low, because the cartridge filter horizontal arrangement for filtration membrane constantly rotates from top to bottom rotating at the rotation in-process, filtration membrane can both contact with sewage, and filtration membrane's utilization efficiency is higher, and can take into the sewage with the air of liquid level top in rotating the in-process, and the treatment effect is more excellent.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: a photocatalysis tympanic membrane conversion filter pool comprises a tympanic membrane conversion filter pool body, wherein a partition plate which is vertically arranged is arranged in the tympanic membrane filter pool body to divide the tympanic membrane filter pool body into two bins which are respectively a water inlet bin and a filter bin, a filter cartridge which is horizontally arranged is arranged in the filter bin, a circular through hole is formed in the partition plate, a circular sleeve which is inserted into the circular through hole is arranged at one end of the filter cartridge, the diameter of the circular through hole is slightly larger than that of the circular sleeve, a plurality of through holes are formed in the area, located in the circular sleeve, of the filter cartridge, the water inlet bin is communicated with the interior of the filter cartridge through the circular sleeve, a first rotating shaft is arranged at the end, located at one end of the partition plate, of the filter cartridge, a support is arranged in the water inlet bin, a bearing which is connected with the first rotating shaft is arranged on the, the filter cartridge is provided with a support rib for supporting the filter membrane, and the filter membrane is coated with a titanium dioxide photocatalyst; the wall body of the filtering bin is made of transparent materials, and a reflecting layer is arranged at the bottom of the inner side of the filtering bin. The lateral wall of the water inlet bin is provided with a water inlet, and the position of the filter bin is provided with a water outlet.
Furthermore, the bottom of the filter bin is of a wavy prism structure, and a reflective layer is formed by coating a reflective material on the wavy prism structure. When the light is reflected, the light can be reflected at various angles, and the reflection effect is better.
Furthermore, a plurality of porous material strips are arranged on the filter membrane. When the porous material belt rotates to the position above the liquid level, the porous material belt adsorbs air above the liquid level, and when the porous material belt rotates to the position below the liquid level, the air is pressed into water under the action of water pressure, so that the oxidation-reduction effect is improved.
Further, the porous material band is a sponge.
Further, the filter cylinder is of a cylindrical structure.
Further, the outer wall of the filter cylinder is of a wave-shaped structure. On one hand, the coating area of the titanium dioxide photocatalyst can be increased, and on the other hand, the filter membrane has certain stretchability and is not easy to break.
Further, the filtering membrane is made of metal.
Further, the circular sleeve and the partition plate are connected through a bearing. Prevent that sewage from flowing into the cartridge filter outside of straining the storehouse without processing.
The beneficial effects of utility model are that:
1. the utility model discloses in through coating titanium dioxide photocatalyst on filtration membrane, the pollutant in the sewage that gets into in the cartridge filter is by the adhesion on filtration membrane, the titanium dioxide photocatalyst on the filtration membrane is under the shining of sunlight, can arouse the electron in the titanium dioxide photocatalyst to jump to the conduction band from the valence band, it is right to form the electron-hole that has very strong activity to further induce going on of a series of redox reactions, thereby reach the purpose of getting rid of the pollutant, water after the processing is discharged from filtration membrane.
2. The utility model discloses in when the volume of handling water is few, the interior liquid level of straining the storehouse is low, because the cartridge filter horizontal arrangement for filtration membrane constantly rotates from top to bottom rotating at the rotation in-process, filtration membrane can both contact with sewage, and filtration membrane's utilization efficiency is higher, and can take into the sewage with the air of liquid level top in rotating the process, and the treatment effect is more excellent.
3. The utility model discloses in can bring the air of liquid level top into the aquatic through porous material area and go, increase the redox effect.
4. The utility model discloses to strain the wall body in storehouse and use transparent material, utilize the sunlight to arouse the electron in the titanium dioxide photocatalyst, more energy-conserving.
5. The outer wall of the middle filter cartridge is of a wavy structure. On one hand, the coating area of the titanium dioxide photocatalyst can be increased, and on the other hand, the filter membrane has certain stretchability and is not easy to break.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a filter cartridge.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: the utility model provides a photocatalysis changes tympanic membrane filtering pond, including changeing tympanic membrane filtering pond 1, be equipped with vertical baffle 2 of arranging in the rotary drum membrane filtering pond 1 and divide into two storehouses respectively for intaking storehouse 3 and filter storehouse 4 with changeing tympanic membrane filtering pond, be equipped with horizontal cartridge filter 5 of arranging in the filter storehouse 4, cartridge filter 5 is cylindric structure, cartridge filter 5's outer wall is the wavy structure, be equipped with circular through-hole 6 on the baffle 2, cartridge filter 5 is located 2 one end of baffle and is equipped with the circular sleeve 7 that inserts circular through-hole 6, the diameter of circular through-hole 6 slightly is greater than the diameter of circular sleeve 7, circular sleeve 7 and baffle 2 pass through bearing 20 and connect. The filter cartridge 5 is provided with a plurality of through holes 8 in the area located in the circular sleeve 7, the circular sleeve 7 is used for communicating the water inlet bin 3 with the interior of the filter cartridge 5, the end part of the filter cartridge 5 located at one end of the partition plate 2 is provided with a first rotating shaft 9, the water inlet bin 3 is internally provided with a support 10, the support 10 is provided with a bearing 11 used for being connected with the first rotating shaft 9, one end of the filter cartridge 5, far away from the partition plate 2, is provided with a second rotating shaft 12 which is located on the same straight line with the first rotating shaft 9, the second rotating shaft 12 is driven to rotate through a motor 13, the side wall of the filter cartridge 5 is provided with a filter membrane 14, the filter membrane 14 is made of metal, the filter membrane 14 is provided with a plurality of porous material; the wall body of the filtering bin 4 is made of transparent materials, a light reflecting layer is arranged at the bottom of the inner side of the filtering bin 4, the bottom of the filtering bin is a wavy prism structure in a wavy fluctuation shape, and the light reflecting layer is formed by coating light reflecting materials on the wavy prism structure. The side wall of the water inlet bin 3 is provided with a water inlet 17, and the position of the filter bin 4 is provided with a water outlet 18.
During operation, sewage enters the water inlet bin 3 from the water inlet 17, the sewage in the water inlet bin 3 enters the filter cylinder 5 through the circular sleeve 7 and the through hole 8, the filter cylinder 5 rotates under the driving of the motor 13, pollutants in the sewage are adhered to the filter membrane 14 in the rotating process, the titanium dioxide photocatalyst on the filter membrane 14 can excite electrons in the titanium dioxide photocatalyst to jump from a valence band to a conduction band under the irradiation of sunlight, electron-hole pairs with strong activity are formed, a series of oxidation reduction reactions are further induced, the purpose of removing the pollutants is achieved, the treated water is discharged from the filter membrane 14, and finally the discharged water is discharged from the water outlet 18.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (8)
1. A photocatalytic tympanic membrane conversion filter tank is characterized by comprising a tympanic membrane conversion filter tank, wherein a partition plate which is vertically arranged is arranged in the tympanic membrane filter tank to divide the tympanic membrane filter tank into two chambers which are a water inlet chamber and a filter chamber respectively, a filter cylinder which is horizontally arranged is arranged in the filter chamber, a circular through hole is arranged on the partition plate, a circular sleeve which is inserted into the circular through hole is arranged at one end of the filter cylinder which is positioned at the partition plate, the diameter of the circular through hole is slightly larger than that of the circular sleeve, a plurality of through holes are arranged in the area of the filter cylinder which is positioned in the circular sleeve, the circular sleeve is used for communicating the water inlet chamber with the interior of the filter cylinder, a first rotating shaft is arranged at the end part of the filter cylinder which is positioned at one end of the partition plate, a support is arranged in the water inlet chamber, a bearing which is, the side wall of the filter cylinder is provided with a filter membrane, the filter cylinder is provided with a support rib for supporting the filter membrane, and the filter membrane is coated with a titanium dioxide photocatalyst; the lateral wall of the water inlet bin is provided with a water inlet, the position of the filter bin is provided with a water outlet, the wall body of the filter bin is made of transparent materials, and the bottom of the inner side of the filter bin is provided with a reflecting layer.
2. The photocatalytic tympanic membrane conversion filter according to claim 1, wherein the bottom of the filter chamber is a wavy prism structure with wavy undulations, and the wavy prism structure is coated with a reflective material to form a reflective layer.
3. The photocatalytic tympanic membrane transfer filter according to claim 1, wherein the filter membrane is provided with a plurality of strips of porous material.
4. The photocatalytic tympanic membrane transfer filter according to claim 3, wherein the porous material strip is a sponge.
5. The photocatalytic tympanic membrane transfer filter according to claim 1, wherein the filter cartridge is a cylindrical structure.
6. The photocatalytic tympanic membrane transfer filter according to claim 4, wherein the outer wall of the filter cartridge is a wave-like structure.
7. The photocatalytic tympanic membrane transfer filter according to claim 1, wherein the filter membrane is made of metal.
8. The photocatalytic tympanic membrane transfer filter according to claim 1 wherein the circular sleeve and the spacer are coupled by a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591064.4U CN212450737U (en) | 2020-04-20 | 2020-04-20 | Photocatalysis changes tympanic membrane filtering pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020591064.4U CN212450737U (en) | 2020-04-20 | 2020-04-20 | Photocatalysis changes tympanic membrane filtering pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212450737U true CN212450737U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020591064.4U Expired - Fee Related CN212450737U (en) | 2020-04-20 | 2020-04-20 | Photocatalysis changes tympanic membrane filtering pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212450737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116534953A (en) * | 2023-02-28 | 2023-08-04 | 哈尔滨工业大学（深圳） | Liquid catalytic degradation filter equipment and filtration system |
-
2020
- 2020-04-20 CN CN202020591064.4U patent/CN212450737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116534953A (en) * | 2023-02-28 | 2023-08-04 | 哈尔滨工业大学（深圳） | Liquid catalytic degradation filter equipment and filtration system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |