CN215756787U - Air supporting ozone ceramic membrane combination water treatment system - Google Patents
Air supporting ozone ceramic membrane combination water treatment system Download PDFInfo
- Publication number
- CN215756787U CN215756787U CN202121823994.9U CN202121823994U CN215756787U CN 215756787 U CN215756787 U CN 215756787U CN 202121823994 U CN202121823994 U CN 202121823994U CN 215756787 U CN215756787 U CN 215756787U
- Authority
- CN
- China
- Prior art keywords
- water
- ozone
- air
- ceramic membrane
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000012528 membrane Substances 0.000 title claims abstract description 52
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000000919 ceramic Substances 0.000 title claims abstract description 41
- 238000005188 flotation Methods 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000011001 backwashing Methods 0.000 description 3
- 238000005374 membrane filtration Methods 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000006385 ozonation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the field of water treatment, in particular to an air-flotation ozone ceramic membrane combined water treatment system, which comprises an air-flotation tank, wherein compressed air in the air-flotation tank is input into the air-flotation tank through an air compressor to generate micro bubbles; the ozone mixing device generates ozone gas through an ozone generator, the ozone gas is input into the ozone mixing device, and water and ozone output from the air floatation tank are fully mixed and reacted; and the water treated by the ozone mixing device flows into the ceramic membrane from the water inlet of the ceramic membrane, the filtered clean water flows out of the water outlet of the ceramic membrane through the water outlet valve and enters the clean water tank, and the filtered concentrated water is discharged from the concentrated water discharge port of the ceramic membrane through the concentrated water discharge valve. After the scheme is adopted, the pollution of the ceramic membrane can be relieved, macromolecular organic matters which easily cause membrane pollution are reduced, and the membrane pollution is relieved.
Description
Technical Field
The utility model relates to the field of water treatment, in particular to an air-flotation ozone ceramic membrane combined water treatment system.
Background
In the field of water treatment, inorganic ceramic membranes are widely used. In the field of ceramic membrane application, the ceramic membrane filtration water treatment process is researched and developed to be matched with the processes of coagulation, air flotation, sand filtration and the like, so that the water treatment effect is improved; various cleaning processes and methods of the ceramic membrane are researched and developed, including backwashing, gas backwashing, ozone gas backwashing, chemical cleaning and hot water cleaning, so that the cleaning effect is improved. The method has the advantages that the pollutant removal effect and the ceramic membrane cleaning effect are improved, and meanwhile, how to relieve membrane pollution, reduce membrane cleaning time and prolong the membrane cleaning period is very important, so that the membrane filtration efficiency is improved.
Ozone, as a strong oxidizing agent, has a long history of use in water purification processes, is employed almost simultaneously with the most common chlorine disinfection, and ozonation technology can be used for decolorization and deodorization, control of chlorinated disinfection byproducts, removal of algae and algal toxins, coagulation and filtration assistance, preliminary removal or conversion of pollutants, and the like.
Therefore, the present inventors have conducted further research based on the characteristics of ozone and developed a combined water treatment system with an ozone-floating ceramic membrane, and thus the present invention has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air-flotation ozone ceramic membrane combined water treatment system which can relieve ceramic membrane pollution, reduce macromolecular organic matters which easily cause membrane pollution and relieve membrane pollution.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
an air-float ozone ceramic membrane combined water treatment system comprises
The air floatation tank is used for inputting compressed air into the air floatation tank through an air compressor to generate micro bubbles;
the ozone mixing device generates ozone gas through an ozone generator, the ozone gas is input into the ozone mixing device, and water and ozone output from the air floatation tank are fully mixed and reacted;
and the water treated by the ozone mixing device flows into the ceramic membrane from the water inlet of the ceramic membrane, the filtered clean water flows out of the water outlet of the ceramic membrane through the water outlet valve and enters the clean water tank, and the filtered concentrated water is discharged from the concentrated water discharge port of the ceramic membrane through the concentrated water discharge valve.
Through the air supporting pond for tiny impurity combines the come-up with the microbubble, gets rid of upper impurity, reaches the effect of first separation, then carries out oxidation treatment through ozone, inputs ceramic membrane at last in, can effectively alleviate ceramic membrane's filtration burden.
Further, raw water enters the air floatation tank from a water inlet of the air floatation tank through a water inlet valve, compressed air generated by an air compressor enters the air floatation tank from a gas inlet to generate micro bubbles, and the bubbles float upwards to take away impurity particles in the water; the water after air floatation treatment flows out from the water outlet of the air floatation tank.
After adopting the scheme, compared with the prior art, the utility model has the following advantages:
increase ozone treatment device, utilize ozone oxidation, reduce the macromolecule organic matter that easily causes the membrane pollution, decompose the organic pollutant on membrane surface, alleviate the membrane pollution, reduce membrane cleaning time, extension membrane cleaning cycle to improve membrane filtration efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
description of the reference symbols
An air flotation tank 1, an air flotation tank water inlet 11, an air flotation tank water outlet 12 and an air inlet 13,
an ozone mixing device 2, a water inlet 21, a water outlet 22 and an ozone inlet 23,
a ceramic membrane 4, a concentrated water discharge port 41, a ceramic membrane water outlet 42, a ceramic membrane water inlet 43,
an air compressor 5, an ozone generator 6, a water inlet valve 7, a concentrated water discharge valve 8 and a water outlet valve 9.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
As shown in the figure, the air-flotation ozone ceramic membrane combined water treatment system comprises an air-flotation tank 1, an ozone mixing device 2 and a ceramic membrane 4, wherein raw water enters the air-flotation tank 1 from an air-flotation tank water inlet 11 through a water inlet valve 7, compressed air generated by a compressor 5 enters the air-flotation tank 1 from an air inlet 13 to generate micro bubbles, and the bubbles float upwards to take away impurity particles in water; the water after air floatation treatment flows out from a water outlet 12 of the air floatation tank, enters the ozone mixing device 2 from a water inlet 21 of the ozone mixing device 2, ozone gas generated by the ozone generator 6 enters the ozone mixing device from an ozone inlet 23, and the water and the ozone are fully mixed and react; the water treated by the ozone flows out from the water outlet 22 of the ozone mixing device and flows into the ceramic membrane from the water inlet 43 of the ceramic membrane, the clean water filtered by the ceramic membrane flows out from the water outlet 42 of the ceramic membrane through the water outlet valve and enters the clean water tank, and the ceramic membrane filtered concentrated water is discharged from the concentrated water discharge port 41 of the ceramic membrane through the concentrated water discharge valve.
The above description is only an embodiment of the present invention, and all the terms such as "upper", "lower", "left", "right", "middle", etc. in the present invention are used as reference and not absolutely limited, and all the insubstantial modifications made by the present invention shall fall within the scope of infringing the present invention.
Claims (2)
1. The utility model provides a water processing system is made up to air supporting ozone ceramic membrane which characterized in that: comprises that
The air floatation tank is used for inputting compressed air into the air floatation tank through an air compressor to generate micro bubbles;
the ozone mixing device generates ozone gas through an ozone generator, the ozone gas is input into the ozone mixing device, and water and ozone output from the air floatation tank are fully mixed and reacted;
and the water treated by the ozone mixing device flows into the ceramic membrane from the water inlet of the ceramic membrane, the filtered clean water flows out of the water outlet of the ceramic membrane through the water outlet valve and enters the clean water tank, and the filtered concentrated water is discharged from the concentrated water discharge port of the ceramic membrane through the concentrated water discharge valve.
2. The air-flotation ozone ceramic membrane combined water treatment system as claimed in claim 1, wherein: raw water enters the air floatation tank from a water inlet of the air floatation tank through a water inlet valve, compressed air generated by an air compressor enters the air floatation tank from a gas inlet to generate micro bubbles, and the bubbles float upwards to take away impurity particles in the water; the water after air floatation treatment flows out from the water outlet of the air floatation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823994.9U CN215756787U (en) | 2021-08-06 | 2021-08-06 | Air supporting ozone ceramic membrane combination water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823994.9U CN215756787U (en) | 2021-08-06 | 2021-08-06 | Air supporting ozone ceramic membrane combination water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215756787U true CN215756787U (en) | 2022-02-08 |
Family
ID=80072382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121823994.9U Active CN215756787U (en) | 2021-08-06 | 2021-08-06 | Air supporting ozone ceramic membrane combination water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215756787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118771657A (en) * | 2024-09-06 | 2024-10-15 | 浙江天行健水务有限公司 | A water treatment method and system that does not require backwashing and chemical cleaning |
-
2021
- 2021-08-06 CN CN202121823994.9U patent/CN215756787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118771657A (en) * | 2024-09-06 | 2024-10-15 | 浙江天行健水务有限公司 | A water treatment method and system that does not require backwashing and chemical cleaning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101580328A (en) | Method and device for treating micro-polluted surface water | |
| CN102659291A (en) | Nano-filtration and reverse osmosis concentrated solution reduction treatment system and method | |
| CN104445691A (en) | Circulating powdered activated carbon and ultrafiltration combined water treatment system and application thereof | |
| CN110921925A (en) | Water purification system combining pressure ozone with ultrafiltration and activated carbon filtration and process thereof | |
| CN204111495U (en) | A kind of high efficiency sewage treatment facility | |
| CN105060562A (en) | Deep treatment method of tannery wastewater | |
| CN215756787U (en) | Air supporting ozone ceramic membrane combination water treatment system | |
| CN211770680U (en) | Water purification system combining pressure ozone with ultrafiltration and activated carbon filtration | |
| CN201305522Y (en) | Processing system for realizing the recycling of coking waste water | |
| CN211570344U (en) | High-efficiency drinking water treatment device | |
| CN102060417B (en) | Process and device for treating waste water in CLT acid production | |
| CN208762364U (en) | Dyeing waste water advanced treatment system | |
| CN106746077A (en) | Advanced treatment of industrial waste water automation equipment system | |
| CN207091196U (en) | A kind of efficient wastewater from chemical industry filtration equipment for clarifying | |
| CN105776673B (en) | A kind of micro-polluted water treatment equipment and the method using its processing water | |
| CN117023766A (en) | Wastewater treatment system of ultra-fine bubble coupling ozone generator | |
| CN210796128U (en) | Chemical wastewater treatment system | |
| CN211078745U (en) | Integrated sewage and wastewater processor | |
| CN101628776A (en) | Treatment method of micro-polluted raw water as boiler makeup feedwater | |
| CN101531444B (en) | Sewage recycling process for combination of biological rapid filtration and slow filtration | |
| CN201634483U (en) | Ultrafiltration car wash sewage treatment system | |
| CN207259323U (en) | Halo aldehydes disinfection by-products formation potential removal device | |
| CN208562006U (en) | A kind of electrochemistry microfiltration membranes intermediate water reuse system | |
| CN220422973U (en) | Multistage purifier of pollutant in crayfish | |
| CN215027720U (en) | Ceramic membrane ozone backwashing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |