CN220432571U - Grind washing waste water treatment recycling system - Google Patents
Grind washing waste water treatment recycling system Download PDFInfo
- Publication number
- CN220432571U CN220432571U CN202322124876.4U CN202322124876U CN220432571U CN 220432571 U CN220432571 U CN 220432571U CN 202322124876 U CN202322124876 U CN 202322124876U CN 220432571 U CN220432571 U CN 220432571U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pump
- aeration
- outlet end
- ozone catalytic
- 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.)
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- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 14
- 238000005406 washing Methods 0.000 title claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000002351 wastewater Substances 0.000 claims abstract description 39
- 230000003197 catalytic effect Effects 0.000 claims abstract description 36
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000005345 coagulation Methods 0.000 claims abstract description 6
- 230000015271 coagulation Effects 0.000 claims abstract description 6
- 238000005273 aeration Methods 0.000 claims description 50
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 3
- 230000014759 maintenance of location Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001112 coagulating effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 241000700605 Viruses Species 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 2
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 2
- 208000001848 dysentery Diseases 0.000 description 2
- 208000006454 hepatitis Diseases 0.000 description 2
- 231100000283 hepatitis Toxicity 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000712461 unidentified influenza virus Species 0.000 description 2
- 241000589248 Legionella Species 0.000 description 1
- 208000007764 Legionnaires' Disease Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to the technical field of grinding and cleaning wastewater treatment, and discloses a grinding and cleaning wastewater treatment recycling system which comprises an ozone catalytic tank, a coagulation tank and an MBR (membrane bioreactor) membrane group, wherein a wastewater inlet pipe and a wastewater outlet pipe are arranged on the surface of the coagulation tank, a liquid feeding pump is arranged at the outlet end of the wastewater outlet pipe, a first liquid inlet pipe is fixedly communicated with the outlet end of the liquid feeding pump, the outlet end of the first liquid inlet pipe extends into the ozone catalytic tank, a first liquid discharge pipe is fixedly communicated with the side wall of the ozone catalytic tank, a liquid discharge pump is arranged at the outlet end of the first liquid discharge pipe, a communicating pipe is fixedly communicated with the outlet end of the liquid distribution pump, and the outlet end of the communicating pipe is communicated with the MBR membrane group; the wastewater is subjected to coagulating sedimentation through the coagulating basin, then subjected to ozone catalysis and ultraviolet sterilization through the ozone catalytic basin, finally introduced into the MBR membrane group, and completely trapped in the reactor through the high-efficiency trapping effect of the MBR membrane group, so that the complete separation of the hydraulic retention time and the solid retention time of the reactor is realized.
Description
Technical Field
The utility model relates to the technical field of grinding and cleaning wastewater treatment, in particular to a grinding and cleaning wastewater treatment and recycling system.
Background
At present, the wastewater discharged from factory production is required to meet the national drainage standard, but the discharge amount of factory workshops is uneven, the concentration of wastewater is high and low, the concentration of wastewater is easy to be overlarge in a short time, and the treatment is complicated. And the existing wastewater treatment device has large structural occupation area, and products such as sludge and waste in the wastewater treatment process are directly exposed, so that secondary pollution is caused to the environment, and the products are required to be treated again in time, so that the wastewater treatment device is time-consuming and labor-consuming and has high cost. The main pollutants in wastewater are three types. The first class is suspended substances SS, the second class is organic pollutants (COD and BOD are used as indexes), the third class is inorganic nutritive salt N, P, and the fourth class is total hardness, wherein the removal effect of SS and the removal effect of organic matters (BOD and COD) are poor. Therefore, a system for treating and recycling the grinding and cleaning wastewater is provided.
Disclosure of Invention
The utility model aims to provide a grinding and cleaning wastewater treatment and recycling system for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grind washing waste water treatment recycling system, includes ozone catalytic tank, thoughtlessly congeals pond and MBR membrane group, it is provided with waste water advance pipe and waste water exit tube to thoughtlessly congeal the pond surface, waste water exit tube exit end is provided with the liquid feed pump, liquid feed pump exit end fixed intercommunication has first feed liquor pipe, first feed liquor pipe exit end extends to in the ozone catalytic tank, ozone catalytic tank lateral wall fixed intercommunication has first fluid-discharge tube, first fluid-discharge tube exit end is provided with the liquid discharge pump, liquid pump exit end fixed intercommunication is provided with communicating pipe, communicating pipe exit end and MBR membrane group intercommunication, ozone catalytic tank inside is provided with aeration pump structure, ozone catalytic tank upper surface is provided with circulation sterilizing mechanism.
As the preferred scheme, aeration pump constructs including aeration pump, intake pipe, aeration pipe and aeration hole, ozone catalytic tank lateral wall fixedly connected with aeration pump, aeration pump inlet end fixedly communicates there is the intake pipe, intake pipe and outside ozone unit intercommunication, and aeration pump outlet end fixedly communicates there is the aeration pipe.
As a preferable scheme, the aeration pipe extends into the ozone catalytic pool, the aeration pipe is arranged in an S shape, and the surface of the aeration pipe is provided with aeration holes which are uniformly distributed.
As the preferred scheme, circulation sterilization mechanism is including pipeline formula ultraviolet sterilizer, circulation feed liquor pipe, circulating pump and circulation fluid-discharge tube, ozone catalytic pool upper surface fixedly connected with pipeline formula ultraviolet sterilizer and circulating pump, pipeline formula ultraviolet sterilizer entry end is provided with the circulation feed liquor pipe, and pipeline formula ultraviolet sterilizer exit end fixed intercommunication has the circulation fluid-discharge tube.
Preferably, the circulating liquid inlet pipe extends into the ozone catalytic pond through the circulating pump, and the outlet end of the circulating liquid outlet pipe extends into the ozone catalytic pond.
The utility model has the technical effects and advantages that:
1. the ozone is aerated through the aeration pump, so that the ozone can be uniformly aerated through the aeration pipeline which is arranged in an S shape, and can be oxidized and decomposed into carbon dioxide (CO 2), water (H2O), harmless substances and the like after reacting with organic matters and other pollutants in the wastewater, the organic matters in the wastewater are decomposed, oxidized, disinfected and sterilized by utilizing the characteristics of strong oxidation, disinfection, peculiar smell removal, precipitation and the like of the ozone, so that the quality of the wastewater is improved, the wastewater is treated and repeatedly passes through the pipeline type ultraviolet sterilizer through the circulating pump, the wastewater is sterilized through the pipeline type ultraviolet sterilizer, the broad spectrum of ultraviolet sterilization is the highest, almost all bacteria and viruses can be killed with high efficiency, the sterilization rate of 99% -99.9% can be achieved, escherichia coli, dysentery, army bacteria, pseudomonas aeruginosa, influenza viruses, hepatitis viruses and the like can be effectively killed, the water can be purified, and finally the microorganisms are completely trapped in the reactor through the MBR membrane group, and the hydraulic retention time and the complete solid separation of the reactor are realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic top view of the aeration tube according to the present utility model.
In the figure: 1. an ozone catalytic pool; 2. a coagulation pool; 3. MBR membrane group; 4. a waste water inlet pipe; 5. a waste water outlet pipe; 6. a liquid feeding pump; 7. a first liquid inlet pipe; 8. an aeration pump; 9. an air inlet pipe; 10. an aeration pipe; 11. aeration holes; 12. a pipeline type ultraviolet sterilizer; 13. a circulating liquid inlet pipe; 14. a circulation pump; 15. a circulation drain pipe; 16. a first liquid discharge pipe; 17. a liquid discharge pump; 18. and communicating pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a grinding and cleaning wastewater treatment and recycling system shown in figures 1-2, which comprises an ozone catalytic tank 1, a coagulation tank 2 and an MBR membrane group 3, wherein a wastewater inlet pipe 4 and a wastewater outlet pipe 5 are arranged on the surface of the coagulation tank 2, a liquid feeding pump 6 is arranged at the outlet end of the wastewater outlet pipe 5, a first liquid inlet pipe 7 is fixedly communicated with the outlet end of the liquid feeding pump 6, the outlet end of the first liquid inlet pipe 7 extends into the ozone catalytic tank 1, the side wall of the ozone catalytic tank 1 is fixedly communicated with a first liquid discharge pipe 16, the outlet end of the first liquid discharge pipe 16 is provided with a liquid discharge pump 17, the outlet end of the liquid discharge pump is fixedly communicated with a communicating pipe 18, the outlet end of the communicating pipe 18 is communicated with the MBR membrane group 3, an aeration pump 8 is arranged in the ozone catalytic tank 1, and a circulating sterilization mechanism is arranged on the upper surface of the ozone catalytic tank 1; the wastewater is subjected to coagulating sedimentation through a coagulating basin 2, then subjected to ozone catalysis and ultraviolet sterilization through an ozone catalytic basin 1, finally introduced into an MBR membrane group 3, and microorganisms are completely trapped in the reactor through the high-efficiency trapping effect of the MBR membrane group 3, so that the complete separation of the hydraulic retention time and the solid retention time of the reactor is realized.
In the embodiment, the aeration pump 8 comprises an aeration pump 8, an air inlet pipe 9, an aeration pipe 10 and aeration holes 11, the side wall of the ozone catalytic tank 1 is fixedly connected with the aeration pump 8, the inlet end of the aeration pump 8 is fixedly communicated with the air inlet pipe 9, the air inlet pipe 9 is communicated with an external ozone unit, the outlet end of the aeration pump 8 is fixedly communicated with the aeration pipe 10, the aeration pipe 10 extends into the ozone catalytic tank 1, the aeration pipe 10 is in an S-shaped arrangement, and the surface of the aeration pipe 10 is provided with the aeration holes 11 which are uniformly distributed; the ozone is aerated through the aeration pump 8, so that the ozone can be discharged through the uniform aeration of the S-shaped arranged aeration pipe 10, and can be oxidized and decomposed into carbon dioxide (CO 2), water (H2O), harmless substances and the like after reacting with organic matters and other pollutants in the wastewater, and the organic matters in the wastewater are decomposed, oxidized, disinfected and sterilized by utilizing the characteristics of strong oxidation, disinfection and sterilization, peculiar smell removal, precipitation and the like of the ozone, so that the quality of the wastewater is improved.
In the embodiment, the circulating sterilization mechanism comprises a pipeline type ultraviolet sterilizer 12, a circulating liquid inlet pipe 13, a circulating pump 14 and a circulating liquid outlet pipe 15, wherein the upper surface of the ozone catalytic pond 1 is fixedly connected with the pipeline type ultraviolet sterilizer 12 and the circulating pump 14, the inlet end of the pipeline type ultraviolet sterilizer 12 is provided with the circulating liquid inlet pipe 13, the outlet end of the pipeline type ultraviolet sterilizer 12 is fixedly communicated with the circulating liquid outlet pipe 15, the circulating liquid inlet pipe 13 extends into the ozone catalytic pond 1 through the circulating pump 14, and the outlet end of the circulating liquid outlet pipe 15 extends into the ozone catalytic pond 1; the circulating pump 14 is operated to repeatedly pass through the pipeline type ultraviolet sterilizer 12, the pipeline type ultraviolet sterilizer 12 is used for sterilizing the wastewater, the broad spectrum of ultraviolet sterilization is the highest, and the sterilizing rate of 99% -99.9% can be achieved for almost all bacteria and viruses, and the escherichia coli, dysentery, legionella, pseudomonas aeruginosa, influenza virus, hepatitis virus and the like can be effectively killed, so that the water can be purified.
The working principle of the utility model is as follows: the utility model relates to a grinding and cleaning wastewater treatment and recycling system, which is characterized in that ozone is aerated through an aeration pump 8, so that the ozone can be uniformly aerated through an aeration pipe 10 which is arranged in an S shape, and can be oxidized and decomposed into carbon dioxide (CO 2), water (H2O), harmless substances and the like after reacting with organic matters and other pollutants in the wastewater, and the organic matters in the wastewater are decomposed, oxidized, disinfected and sterilized by utilizing the characteristics of strong oxidation, disinfection, peculiar smell removal, precipitation and the like of the ozone, so that the quality of the wastewater is improved, the wastewater is repeatedly treated through a pipeline type ultraviolet sterilizer 12 through the operation of a circulating pump 14, the wastewater is sterilized through the pipeline type ultraviolet sterilizer 12, the broad spectrum of ultraviolet sterilization is the highest, and the sterilizing rate of 99% -99.9% can be achieved for almost all bacteria and viruses, so that the water can be effectively killed, and the like, and finally the water can be led to an MBR membrane group 3, and the biological retention time is completely kept in a complete micro-reactor through the high-efficiency retention function of the MBR membrane group 3, and the complete residence time of a complete reaction is realized.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a grind washing waste water treatment recycling system, includes ozone catalytic tank (1), thoughtlessly congeals pond (2) and MBR membrane group (3), its characterized in that: the surface of the coagulation tank (2) is provided with a wastewater inlet pipe (4) and a wastewater outlet pipe (5), the outlet end of the wastewater outlet pipe (5) is provided with a liquid feeding pump (6), the outlet end of the liquid feeding pump (6) is fixedly communicated with a first liquid inlet pipe (7), the outlet end of the first liquid inlet pipe (7) extends into the ozone catalytic tank (1), the side wall of the ozone catalytic tank (1) is fixedly communicated with a first liquid discharging pipe (16), the outlet end of the first liquid discharging pipe (16) is provided with a liquid discharging pump (17), the outlet end of the liquid dispensing pump is fixedly communicated with a communicating pipe (18), the outlet end of the communicating pipe (18) is communicated with the MBR membrane group (3), the inside of the ozone catalytic tank (1) is provided with an aeration pump (8), and the upper surface of the ozone catalytic tank (1) is provided with a circulating sterilization mechanism.
2. The system for treating and recycling grinding and cleaning wastewater according to claim 1, wherein the system comprises: the aeration pump (8) structure is including aeration pump (8), intake pipe (9), aeration pipe (10) and aeration hole (11), ozone catalytic cell (1) lateral wall fixedly connected with aeration pump (8), aeration pump (8) entrance point fixed intercommunication has intake pipe (9), intake pipe (9) and outside ozone unit intercommunication, aeration pump (8) exit end fixed intercommunication has aeration pipe (10).
3. The system for treating and recycling grinding and cleaning wastewater according to claim 2, wherein: the aeration pipe (10) extends into the ozone catalytic pool (1), the aeration pipe (10) is in an S-shaped arrangement, and aeration holes (11) which are uniformly distributed are formed in the surface of the aeration pipe (10).
4. The system for treating and recycling grinding and cleaning wastewater according to claim 1, wherein the system comprises: the circulating sterilization mechanism comprises a pipeline type ultraviolet sterilizer (12), a circulating liquid inlet pipe (13), a circulating pump (14) and a circulating liquid discharge pipe (15), wherein the upper surface of the ozone catalytic pond (1) is fixedly connected with the pipeline type ultraviolet sterilizer (12) and the circulating pump (14), the inlet end of the pipeline type ultraviolet sterilizer (12) is provided with the circulating liquid inlet pipe (13), and the outlet end of the pipeline type ultraviolet sterilizer (12) is fixedly communicated with the circulating liquid discharge pipe (15).
5. The system for treating and recycling grinding and cleaning wastewater according to claim 4, wherein: the circulating liquid inlet pipe (13) extends into the ozone catalytic tank (1) through the circulating pump (14), and the outlet end of the circulating liquid outlet pipe (15) extends into the ozone catalytic tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124876.4U CN220432571U (en) | 2023-08-09 | 2023-08-09 | Grind washing waste water treatment recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124876.4U CN220432571U (en) | 2023-08-09 | 2023-08-09 | Grind washing waste water treatment recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432571U true CN220432571U (en) | 2024-02-02 |
Family
ID=89688950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124876.4U Active CN220432571U (en) | 2023-08-09 | 2023-08-09 | Grind washing waste water treatment recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432571U (en) |
-
2023
- 2023-08-09 CN CN202322124876.4U patent/CN220432571U/en active Active
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| GR01 | Patent grant | ||
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