CN113480037A - Sewage filtering and cleaning device - Google Patents
Sewage filtering and cleaning device Download PDFInfo
- Publication number
- CN113480037A CN113480037A CN202110799048.3A CN202110799048A CN113480037A CN 113480037 A CN113480037 A CN 113480037A CN 202110799048 A CN202110799048 A CN 202110799048A CN 113480037 A CN113480037 A CN 113480037A
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- China
- Prior art keywords
- treatment box
- pipe
- cleaning device
- sewage
- case
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005273 aeration Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005751 Copper oxide Substances 0.000 claims description 3
- 229910000431 copper oxide Inorganic materials 0.000 claims description 3
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a sewage filtering and cleaning device which comprises a treatment box, wherein a cover plate is arranged at the top of the treatment box, a first liquid outlet pipe is arranged on the side wall of the lower part of the treatment box, one end of the first liquid outlet pipe is communicated with the inside of the treatment box, the other end of the first liquid outlet pipe extends out of the treatment box, a third valve is arranged on the first liquid outlet pipe, a water inlet pipe penetrates through the cover plate, the lower end of the water inlet pipe extends into the treatment box, two opposite inner walls of the treatment box are respectively provided with a side convex plate, a groove is formed between each side convex plate and the corresponding inner wall of the treatment box, the top of each groove is open, two mounting plates are respectively inserted into the grooves, a filter plate is arranged between the two mounting plates, and a sterilization layer is arranged on the inner wall of the treatment box. The invention can filter the particle pollutants in the sewage, the filter device is convenient to replace and clean, and the harmful substances in the sewage can be treated harmlessly.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage filtering and cleaning device.
Background
With the rapid development of industry, some sewage is generated in production, the sewage does not meet the discharge standard, and if the sewage is directly discharged, the sewage can pollute the water body and is not in accordance with the environmental protection requirement. The sewage may contain particle pollutants, some of the sewage also contain toxic substances, bacteria, organic organisms and the like, so that the sewage is treated in a targeted manner, and after the filtering and the harmful substances are removed, the water quality meets the environmental protection requirement. The traditional treatment device has the advantages that the container has single function, the position of the dosing pipe is fixed, and the position and the height of the dosing pipe for wastewater with different pollution concentrations are preferably adjusted.
Disclosure of Invention
The invention aims to provide a sewage filtering and cleaning device which can filter particle pollutants in sewage, is convenient to replace and clean, has a sterilization capacity of a container and can carry out harmless treatment on harmful substances in the sewage.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage filtering and cleaning device comprises a treatment box, the top of the treatment box is provided with a cover plate, a first liquid outlet pipe is arranged on the side wall of the lower part of the treatment box, one end of the first liquid outlet pipe is communicated with the inside of the treatment box, the other end of the first liquid outlet pipe extends out of the treatment box, a third valve is arranged on the first liquid outlet pipe, a water inlet pipe penetrates through the cover plate, the lower end of the water inlet pipe extends into the treatment box, two opposite inner walls of the treatment box are respectively provided with a side convex plate, a groove is formed between each side convex plate and the corresponding inner wall of the treatment box, the top of the groove is open, two mounting plates are respectively inserted into the two grooves, a filter plate is arranged between the two mounting plates, the filter plate is positioned above the side convex plate, and the inner wall of the treatment box is provided with a sterilization layer.
Preferably, the sterilization layer comprises a primer layer plated on the inner wall of the treatment box, the primer layer comprises one or more of polyurethane acrylic resin, urethane acrylate or epoxy acrylate, a layer of titanium oxide with the thickness of 10-30 nanometers is plated on the primer layer, a layer of silicon oxide with the thickness of 10-20 nanometers is plated on the titanium oxide plating layer, and a layer of copper oxide with the thickness of 10-30 nanometers is plated on the silicon oxide plating layer to obtain the sterilization layer.
Preferably, the side protruding plate is parallel to the inner wall of the treatment tank.
Preferably, the water inlet pipe is provided with a first valve.
Preferably, the filter plate is in the shape of a downwardly concave arc.
Preferably, the filter plate is pan-shaped.
Preferably, the lower extreme of inlet tube is provided with and divides the liquid pipe, divide the horizontal setting of liquid pipe, divide the liquid pipe to be located the filter top, divide the liquid pipe with the inlet tube intercommunication, the bottom of dividing the liquid pipe is provided with a plurality of apopores.
Preferably, be provided with the pencil of adding medicine on the lateral wall of handling the case, the one end of pencil of adding medicine stretches into handle the incasement, the other end that adds the pencil stretches out handle outside the case.
Preferably, a second valve is arranged on the dosing pipe.
Preferably, the bottom of handling the case is provided with the second drain pipe, second drain pipe one end stretches into handle the incasement, the other end of second drain pipe stretches out handle outside the case, be provided with the fourth valve on the second drain pipe.
Preferably, an aeration pipe is arranged in the treatment box, an air inlet pipe is arranged on the side wall of the treatment box, one end of the air inlet pipe is communicated with the aeration pipe, and the other end of the air inlet pipe extends out of the treatment box and is communicated with an external high-pressure oxygen source.
Compared with the prior art, the invention has the beneficial effects that: the sewage filtering and cleaning device can filter particle pollutants in sewage by arranging the replaceable filter plate, the filter plate is convenient to replace and clean, harmful substances in the sewage can be subjected to harmless treatment by adding a reaction medicament into the treatment box, so that the sewage reaches the environment-friendly discharge standard, the inner wall of the treatment box container is provided with the sterilization layer, the sterilization and purification capacity of the sewage can be enhanced, the treatment box is internally provided with the aeration pipe, oxygen is introduced into the treatment box, the medicament and the sewage are more fully mixed, the sterilization and filtering effects are better, in addition, the medicament adding pipe device can be arranged at different height positions of the wall of the treatment box, the treatment box can be arranged at the upper part of the treatment box when the concentration of the sewage is high, the treatment box can be arranged at the lower part of the treatment box when the concentration of the sewage is low, and the treatment effect is enhanced.
Drawings
FIG. 1 is a schematic view of the sewage filtering and cleaning apparatus according to the present invention;
FIG. 2 is a sectional view of a liquid distributing pipe in the sewage filtering and cleaning apparatus of the present invention.
In the figure: 1. a treatment tank; 2. a side convex plate; 3. a groove; 4. mounting a plate; 5. a handle; 6. a filter plate; 7. a water inlet pipe; 8. a first valve; 9. a liquid separating pipe; 10. a cover plate; 11. a medicine feeding pipe; 12. a second valve; 13. a first liquid outlet pipe; 14. a third valve; 15. a second liquid outlet pipe; 16. a fourth valve; 17. an air inlet pipe; 18. aeration pipe, 19, sterilization layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, an embodiment of the present invention: the utility model provides a sewage filters cleaning device, is including handling case 1, the top of handling case 1 is provided with apron 10, be provided with first drain pipe 13 on the lower part lateral wall of handling case 1, the one end of first drain pipe 13 with the inside intercommunication of handling case 1, the other end of first drain pipe 13 stretches out outside handling case 1, be provided with third valve 14 on the first drain pipe 13, it passes to have inlet tube 7 on the apron 10, the lower extreme of inlet tube 7 stretches into handle the incasement 1, be provided with first valve 8 on the inlet tube 7. The treatment box comprises a treatment box body 1 and is characterized in that two inner walls, opposite to each other, of the treatment box body 1 are respectively provided with a side protruding plate 2, each side protruding plate 2 corresponds to a groove 3 formed between the inner walls of the treatment box body 1, the top of each groove 3 is open, two mounting plates 4 are respectively inserted into the grooves 3, a filter plate 6 is arranged between the two mounting plates 4, the filter plate 6 is located above the side protruding plates 2, the inner wall of the treatment box body 1 is provided with a sterilization layer 19, and the sterilization layer 19 can sterilize and disinfect waste water in the treatment box body 1, kill bacteria and harmful microorganisms in the waste water, and increase sterilization effect. The top of mounting panel 4 is provided with handle 5, conveniently mentions mounting panel 4.
The sterilization layer 19 comprises a primer layer (not shown) plated on the inner wall of the treatment box 1, wherein the primer layer comprises one or more of polyurethane acrylic resin, urethane acrylate or epoxy acrylate, titanium oxide with the thickness of 10-30 nanometers is plated on the primer layer, silicon oxide with the thickness of 10-20 nanometers is plated on the titanium oxide plating layer, and copper oxide with the thickness of 10-30 nanometers is plated on the silicon oxide plating layer to obtain the sterilization layer 19. The sterilization layer 19 has a sterilization effect on harmful microorganisms and bacteria in the wastewater, and can reduce the content of the harmful microorganisms and bacteria.
Preferably, the side convex plate 2 is parallel to the inner wall of the treatment box 1 and is vertically arranged.
Preferably, the filter plate 6 is in the shape of a downwardly concave arc or a pan. Like this treat sewage be difficult to outside when flowing to the filter 6 from inlet tube 7 and flow to handle case 1 in, can filter through filter 6, then flow into from the filtration pore on the filter 6 and handle case 1, can filter some particulate matters in the sewage like this earlier.
Preferably, the lower extreme of inlet tube 7 is provided with divides liquid pipe 9, divide liquid pipe 9 horizontal setting, divide liquid pipe 9 to be located filter 6 top, divide liquid pipe 9 with inlet tube 7 intercommunication, the bottom of dividing liquid pipe 9 is provided with a plurality of apopores 20.
Preferably, the side wall of the treatment box 1 is provided with a dosing pipe 11, the upper part and the lower part of the side wall of the treatment box 1 are respectively provided with a hole for the dosing pipe 11 to pass through, the dosing pipe 11 can be installed at a position selected according to the concentration of wastewater in the treatment box 1, and when one hole is not used, the hole can be plugged by a plug. One end of the dosing tube 11 extends into the treatment box 1, and the other end of the dosing tube 11 extends out of the treatment box 1.
Preferably, the chemical feeding pipe 11 is provided with a second valve 12, and when the second valve 12 is opened, the chemical reaction agent can be fed into the treatment tank 1 through the chemical feeding pipe 11 to chemically react the harmful substances in the treatment tank 1, thereby removing the harmful substances.
Preferably, the bottom of handling case 1 is provided with second drain pipe 15, the one end of second drain pipe 15 stretches into in handling case 1, the other end of second drain pipe 15 stretches out outside handling case 1, be provided with fourth valve 16 on the second drain pipe 15.
Preferably, an aeration pipe 18 is arranged in the treatment box 1, an air inlet pipe 17 is arranged on the side wall of the treatment box 1, one end of the air inlet pipe 17 is communicated with the aeration pipe 18, and the other end of the air inlet pipe 17 extends out of the treatment box 1 to be communicated with an external high-pressure oxygen source. Outside hyperbaric oxygen passes through intake pipe 17 and aeration pipe 18, and aeration pipe 18 lets in outside hyperbaric oxygen among the waste water of handling in the case 1, and hyperbaric oxygen makes medicament and waste water mix more abundant, and the reaction is more abundant, and it is better to disinfect and filter effect. The aeration pipe 18 may be replaced with an aeration tray (not shown) provided with an air outlet for introducing air into the treatment tank 1.
Open first valve 8, pending sewage from the inlet tube 7 entering divide liquid pipe 9, from a plurality of apopores 20 on the filter 6 of flowing out, sewage flows out from a plurality of apopores 20 and can the dispersed flow to filter 6, increases the area of contact with filter 6, and the filter effect is good, avoids concentrating on a bit and influences the filter effect. The sewage flows through the filter plate 6, and the particulate contaminants are filtered and then flow into the treatment tank 1 from the filter holes of the filter plate 6. The filter plate 6 can be replaced or cleaned at this time, since the filter effect is influenced by the accumulated particles on the filter plate 6. The cover plate 10 is taken off, the handle 5 is held, the mounting plate 4 is directly lifted, the mounting plate 4 is lifted out of the groove 3, the mounting plate and the filter plate 6 are taken out of the treatment box 1 together for cleaning or replacement, and then the lower end of the mounting plate 4 with the clean filter plate 6 is inserted into the groove 3, so that the device can be continuously used, and is very convenient.
Through adding chemical feed pipe 11 to processing case 1 in with the reaction medicament, carry out chemical reaction to the harmful substance in the sewage of processing case 1, get rid of harmful substance, carry out innocent treatment to the harmful substance in the sewage, make sewage reach environmental protection emission standard. The third valve 14 is opened, and the purified water in the treatment tank 1 flows out through the first liquid outlet pipe 13 and is discharged or recycled.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a sewage filters cleaning device, is including handling the case, the top of handling the case is provided with the apron, be provided with first drain pipe on the lower part lateral wall of processing the case, the one end of first drain pipe with the inside intercommunication of handling the case, the other end of first drain pipe stretches out outside the case is handled, be provided with third valve, its characterized in that on the first drain pipe: the water treatment device is characterized in that a water inlet pipe penetrates through the cover plate, the lower end of the water inlet pipe extends into the treatment box, two inner walls of the treatment box, which are opposite to each other, are respectively provided with a side protruding plate, a groove is formed between each side protruding plate and the corresponding inner wall of the treatment box, the top of each groove is open, two mounting plates are respectively inserted into the two grooves, a filter plate is arranged between the two mounting plates and positioned above the side protruding plates, and the inner wall of the treatment box is provided with a sterilization layer.
2. The sewage filtering and cleaning device of claim 1, wherein: the sterilization layer comprises a primer layer plated on the inner wall of the treatment box, the primer layer comprises one or more of polyurethane acrylic resin, urethane acrylate or epoxy acrylate, a layer of titanium oxide with the thickness of 10-30 nanometers is plated on the primer layer, a layer of silicon oxide with the thickness of 10-20 nanometers is plated on the titanium oxide plating layer, and a layer of copper oxide with the thickness of 10-30 nanometers is plated on the silicon oxide plating layer to obtain the sterilization layer.
3. The sewage filtering and cleaning device of claim 2, wherein: the side convex plate is parallel to the inner wall of the treatment box.
4. The sewage filtering and cleaning device of claim 3, wherein: the water inlet pipe is provided with a first valve.
5. The sewage filtering and cleaning device of claim 4, wherein: the filter plate is in a downward concave arc shape or a pot shape.
6. The sewage filtering and cleaning device of claim 5, wherein: the lower extreme of inlet tube is provided with and divides the liquid pipe, divide the horizontal setting of liquid pipe, divide the liquid pipe to be located the filter top, divide the liquid pipe with the inlet tube intercommunication, the bottom of dividing the liquid pipe is provided with a plurality of apopores.
7. The sewage filtering and cleaning device of claim 6, wherein: be provided with the pencil that adds on handling the lateral wall of case, the one end of pencil stretches into handle the incasement, the other end that adds the pencil stretches out handle outside the case.
8. The sewage filtering and cleaning device of claim 7, wherein: and a second valve is arranged on the dosing pipe.
9. The sewage filtering and cleaning device of claim 8, wherein: the bottom of handling the case is provided with the second drain pipe, second drain pipe one end stretches into handle the incasement, the other end of second drain pipe stretches out handle outside the case, be provided with the fourth valve on the second drain pipe.
10. The sewage filtration cleaning apparatus of any one of claims 1-9, wherein: the aeration pipe is arranged in the treatment box, an air inlet pipe is arranged on the side wall of the treatment box, one end of the air inlet pipe is communicated with the aeration pipe, and the other end of the air inlet pipe extends out of the treatment box and is communicated with an external high-pressure oxygen source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110799048.3A CN113480037A (en) | 2021-07-15 | 2021-07-15 | Sewage filtering and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110799048.3A CN113480037A (en) | 2021-07-15 | 2021-07-15 | Sewage filtering and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113480037A true CN113480037A (en) | 2021-10-08 |
Family
ID=77939494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110799048.3A Pending CN113480037A (en) | 2021-07-15 | 2021-07-15 | Sewage filtering and cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113480037A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136479A (en) * | 2002-10-16 | 2004-05-13 | Toppan Printing Co Ltd | Barrier packaging material using low elution adhesive, and package |
| CN202685467U (en) * | 2012-06-29 | 2013-01-23 | 福建立恒涂料有限公司 | Water sump coating having sterilizing effect |
| CN106234413A (en) * | 2016-07-28 | 2016-12-21 | 东莞市雄林新材料科技股份有限公司 | A kind of nano antibacterial agent with infra red radiation function and preparation method thereof |
| CN208632287U (en) * | 2018-08-09 | 2019-03-22 | 广东石油化工学院 | A kind of circulating water cooling treatment control device |
| CN210367325U (en) * | 2019-04-08 | 2020-04-21 | 浙江同成环境科技有限公司 | Multistage waste water treatment equipment |
| CN213202637U (en) * | 2020-07-21 | 2021-05-14 | 四川锦美环保股份有限公司 | Hospital is degassing unit for sewage treatment |
-
2021
- 2021-07-15 CN CN202110799048.3A patent/CN113480037A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136479A (en) * | 2002-10-16 | 2004-05-13 | Toppan Printing Co Ltd | Barrier packaging material using low elution adhesive, and package |
| CN202685467U (en) * | 2012-06-29 | 2013-01-23 | 福建立恒涂料有限公司 | Water sump coating having sterilizing effect |
| CN106234413A (en) * | 2016-07-28 | 2016-12-21 | 东莞市雄林新材料科技股份有限公司 | A kind of nano antibacterial agent with infra red radiation function and preparation method thereof |
| CN208632287U (en) * | 2018-08-09 | 2019-03-22 | 广东石油化工学院 | A kind of circulating water cooling treatment control device |
| CN210367325U (en) * | 2019-04-08 | 2020-04-21 | 浙江同成环境科技有限公司 | Multistage waste water treatment equipment |
| CN213202637U (en) * | 2020-07-21 | 2021-05-14 | 四川锦美环保股份有限公司 | Hospital is degassing unit for sewage treatment |
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Application publication date: 20211008 |
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