CN220564431U - Aeration tank for papermaking wastewater - Google Patents
Aeration tank for papermaking wastewater Download PDFInfo
- Publication number
- CN220564431U CN220564431U CN202321943965.5U CN202321943965U CN220564431U CN 220564431 U CN220564431 U CN 220564431U CN 202321943965 U CN202321943965 U CN 202321943965U CN 220564431 U CN220564431 U CN 220564431U
- Authority
- CN
- China
- Prior art keywords
- aeration tank
- tank body
- aeration
- fixedly connected
- papermaking wastewater
- 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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- 238000005273 aeration Methods 0.000 title claims abstract description 97
- 239000002351 wastewater Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 239000010842 industrial wastewater Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 150000002500 ions Chemical class 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
- 230000036284 oxygen consumption Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an aeration tank for papermaking wastewater, which comprises an aeration tank body, wherein the top of the aeration tank body is fixedly connected with a sealing shell, the top of the sealing shell is provided with an air extractor, the top of the sealing shell is fixedly connected with a gas filtering layer below the air extractor, one side of the aeration tank body is fixedly connected with a water inlet pipe, one side of aeration Chi Tiyuan, which is away from the water inlet pipe, is fixedly connected with a water outlet pipe, three groups of air supply pipes are arranged in the aeration tank body, seven groups of aeration plates are arranged on the outer side of the air supply pipes, one end of each air supply pipe is provided with a fan on one side, which is fixedly connected with the water outlet pipe, of the aeration tank body is rotatably connected with six groups of cross stirring rods.
Description
Technical Field
The utility model relates to the technical field of papermaking wastewater treatment, in particular to an aeration tank for papermaking wastewater.
Background
Along with the continuous development of the economy in China, the industrialization progress is gradually advanced, so that the discharge amount of waste such as industrial waste gas, industrial waste water and the like is increased, and the industrial waste water can be classified into the following categories according to the chemical properties of main pollutants contained in the industrial waste water: inorganic wastewater mainly containing inorganic pollutants, organic wastewater mainly containing organic pollutants, mixed wastewater containing both organic matters and inorganic matters, heavy metal wastewater, wastewater containing radioactive substances and cooling water only polluted by heating, but the treatment strength of the pollutants is insufficient, so that a great amount of environmental pollution is caused. The national advocates recycling after sewage treatment, but because the main characteristics of industrial wastewater are large discharge amount, serious pollution and complex pollutant composition, different types of industrial wastewater have large water quality difference, and impurities, dyes, heavy metal ions and the like in the wastewater can be removed only through different steps of sewage treatment, so that the wastewater is purified, and the papermaking wastewater accounts for a large proportion of industrial wastewater, and because the wastewater has large discharge capacity, complex components and contains a large amount of papermaking raw materials and chemicals, the oxygen consumption is serious, and the papermaking wastewater becomes one of factors of serious environmental pollution.
At present, aiming at an aeration tank of papermaking wastewater, the aeration tank is integrally exposed in the air when the wastewater is treated, the sealing performance is poor, the pungent smell generated by the wastewater is not controlled to drift randomly, the aerator is integrally immersed in the wastewater in the use process, various chemical components in the wastewater have erosion effects on the wastewater, so that the wastewater is easily damaged, the wastewater needs to be replaced frequently, and the treatment cost is increased.
Therefore, it is important to design an aeration tank for papermaking wastewater to solve the above-mentioned drawbacks.
Disclosure of Invention
1) Technical problem to be solved by the utility model
Aiming at the defects of the prior art, the utility model designs an aeration tank for papermaking wastewater, which aims to solve the technical problems that the aeration tank in the prior art has poor sealing property, is easy to scatter pungent odor and is easy to be corroded and damaged when an aerator is soaked in wastewater.
2) Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an aeration tank for papermaking waste water, includes the aeration tank body, the top fixedly connected with seal shell of aeration tank body, the air exhauster is installed at the top of seal shell, the below of air exhauster just is located the top fixedly connected with air filtering layer of seal shell, one side fixedly connected with inlet tube of aeration tank body, aeration Chi Tiyuan is from one side fixedly connected with outlet pipe of inlet tube, three groups of air supply pipes of internally mounted of aeration tank body, seven groups of aeration trays are installed in the outside of air supply pipe, the fan is installed to one end of air supply pipe and one side that is located aeration tank body fixedly connected with outlet pipe, the inside rotation of aeration tank body is connected with six groups of cross puddlers, one end of cross puddler just is located the outside of aeration tank body and all is equipped with the gear, all overlap between the gear and be equipped with the belt, upper right side rotating electrical machines are installed to one side of gear.
As a preferable mode of the utility model, a solar panel is arranged on the outer side of the sealing shell.
As a preferable scheme of the utility model, the top and the bottom of the air filtering layer are respectively provided with a filter screen, and an active carbon filter layer is fixedly connected between the filter screens.
As a preferable scheme of the utility model, the inside of the water inlet pipe and the inside of the water outlet pipe are respectively provided with an anti-corrosion coating, and the outside of the water inlet pipe and the outside of the water outlet pipe are respectively provided with a valve.
As a preferable scheme of the utility model, the outer sides of the air supply pipe and the aeration disc are respectively provided with an anti-corrosion coating, and the bottom of the aeration disc is provided with a plurality of aeration holes.
As a preferable scheme of the utility model, a protection shell is connected with one side of the aeration tank body, provided with a gear and a rotating motor, by bolts, and one side of the protection shell is provided with a heat dissipation hole.
3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
firstly, a sealing shell provides sealing treatment for an aeration tank body, a solar panel provides power to drive an air extractor to extract gas generated in the aeration tank, and a gas filtering layer filters the gas to avoid the influence of pungent smell drift on air quality;
and secondly, the aeration disc is arranged above the inside of the aeration tank, corrosion damage caused by contact with wastewater is avoided as much as possible, the rotating motor drives the gear and the belt to stir the wastewater by the cross stirring rod, the oxygen dissolving rate of the wastewater is increased, and the wastewater treatment efficiency is improved.
Drawings
FIG. 1 is a schematic view of the whole front perspective structure of an aeration tank;
FIG. 2 is a schematic diagram showing the separation of the external structure of the aeration tank;
FIG. 3 is a schematic view of the whole three-dimensional structure of the back of the aeration tank;
FIG. 4 is a schematic overall perspective view of an aeration disc;
FIG. 5 is a schematic plan view of the internal structure of the aeration tank.
In the figure: 1. an aeration tank body; 101. a sealed housing; 1011. a solar cell panel; 102. a gas filtering layer; 1021. a filter screen; 1022. an activated carbon filter layer; 103. a water inlet pipe; 104. a water outlet pipe; 105. a valve; 2. an air extractor; 3. an air supply pipe; 301. an aeration disc; 3011. aeration holes; 4. a blower; 5. a cross stirring rod; 6. a gear; 7. a belt; 8. a rotating electric machine; 9. a protective shell; 901. and the heat dissipation holes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Examples:
the embodiment of the utility model provides an aeration tank for papermaking wastewater, which aims to solve the technical problems that the aeration tank in the prior art has poor sealing property, is easy to drift pungent odor and is easy to be corroded and damaged when an aerator is immersed in wastewater;
referring to fig. 1-5, the present utility model provides a technical solution:
referring to fig. 1, 2, 3 and 5, an aeration tank for papermaking wastewater includes an aeration tank body 1, a sealing case 101 is fixedly connected to the top of the aeration tank body 1, the sealing case 101 seals the aeration tank body 1 to avoid leakage of generated pungent gas, a solar panel 1011 is mounted on the outer side of the sealing case 101, and the solar panel 1011 and the light reaction are converted into electric power and provided to an air extractor 2.
Referring to fig. 1, fig. 2, fig. 3 and fig. 5, an air extractor 2 is installed at the top of a sealed shell 101, a solar panel 1011 generates power to drive the air extractor 2 to extract air, a gas filtering layer 102 is fixedly connected at the top of the sealed shell 101 below the air extractor 2, a filter screen 1021 is arranged at the top and the bottom of the gas filtering layer 102, an active carbon filter layer 1022 is fixedly connected between the filter screens 1021, gas in the aeration tank 1 is filtered and purified through the gas filtering layer 102, the influence of pungent gas scattering on the air quality is avoided, a water inlet pipe 103 is fixedly connected at one side of the aeration tank 1, a water outlet pipe 104 is fixedly connected at one side of the aeration tank 1 far away from the water inlet pipe 103, anti-corrosion coatings are respectively arranged in the water inlet pipe 103 and the water outlet pipe 104, a valve 105 is respectively installed at the outer sides of the water inlet pipe 103 and the water outlet pipe 104, papermaking wastewater enters the interior of the aeration tank 1 through the water inlet pipe 103, and papermaking wastewater subjected to aeration treatment leaves the aeration tank 1 through the water outlet pipe 104.
Further, referring to fig. 3-5, three groups of air supply pipes 3 are installed in the aeration tank body 1, seven groups of aeration discs 301 are installed on the outer sides of the air supply pipes 3, anti-corrosion coatings are arranged on the outer sides of the air supply pipes 3 and the aeration discs 301, a plurality of aeration holes 3011 are formed in the bottom of the aeration discs 301, a fan 4 is installed on one side, located at one end of the air supply pipes 3 and fixedly connected with the water outlet pipe 104, of the aeration tank body 1, oxygen is transmitted into the aeration discs 301 through the air supply pipes 3 by the fan 4, and the aeration discs 301 utilize the aeration holes 3011 to release oxygen to enable wastewater to react with the oxygen to treat the wastewater.
Still further, please refer to fig. 1, fig. 2, fig. 3 and fig. 5, the inside rotation of aeration tank body 1 is connected with six sets of cross puddlers 5, the one end of cross puddler 5 just is located the outside of aeration tank body 1 and all is equipped with gear 6, all the cover is equipped with belt 7 between the gear 6, rotating electrical machines 8 are installed to one side of upper right side gear 6, rotating electrical machines 8 drive between gear 6 through belt 7 and rotate, gear 6 drives cross puddler 5 and stirs waste water, increase waste water dissolved oxygen rate, improve waste water treatment efficiency, one side bolted connection of gear 6 and rotating electrical machines 8 is installed to aeration tank body 1 has protective housing 9, protective housing 9 protects gear 6, belt 7 and rotating electrical machines 8, louvre 901 has been seted up to one side of protective housing 9, louvre 901 assists rotating electrical machines 8 in dispelling the heat.
In addition, according to the above embodiment, the solar panel 1011, the air extractor 2, the fan 4, the rotating electrical machine 8 and the anti-corrosion coating are all of the prior art, and the internal working principle and the operation flow thereof will not be described in detail herein.
The working flow of the utility model is as follows: firstly, the valve 105 on the water inlet pipe 103 is opened to enable waste water to enter the aeration tank body 1, the fan 4 transmits oxygen into the aeration disc 301 through the air supply pipe 3, the aeration disc 301 utilizes the aeration holes 3011 to release oxygen to enable the waste water to react with the oxygen to treat the waste water, the rotating motor 8 drives the gears 6 to rotate through the belt 7, the gears 6 drive the cross stirring rod 5 to stir the waste water, the waste water dissolved oxygen rate is increased, the waste water treatment efficiency is improved, the solar cell panel 1011 and the illumination reaction are converted into electric power to be provided for the air extractor 2, the air extractor 2 is driven to extract redundant gas in the aeration tank body 1, the gas in the aeration tank body 1 is filtered and purified through the air filter layer 102, the air extractor 2 is used for discharging the aeration tank body 1, after the aeration treatment of the waste water is completed, the valve 105 on the water outlet pipe 104 is opened, the waste water after the aeration treatment is discharged out of the aeration tank body 1 through the water outlet pipe 104 to carry out the subsequent processing treatment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An aeration tank for papermaking wastewater, which comprises an aeration tank body (1), and is characterized in that: the utility model provides a sewage treatment device, including aeration tank body (1), air pump (2) are installed at the top fixedly connected with seal shell (101) of aeration tank body (1), air pump (2) are installed at the top of seal shell (101), the below of air pump (2) just is located top fixedly connected with air filtering layer (102) of seal shell (101), one side fixedly connected with inlet tube (103) of aeration tank body (1), one side fixedly connected with outlet pipe (104) of inlet tube (103) are kept away from to aeration tank body (1), internally mounted of aeration tank body (1) has three air supply pipe (3), seven aeration dish (301) are installed in the outside of air supply pipe (3), fan (4) are installed to one end and being located one side of aeration tank body (1) fixedly connected with outlet pipe (104), the inside rotation of aeration tank body (1) is connected with six sets of cross puddler (5), one end and being located the outside of aeration tank body (1) all are equipped with gear (6), all overlap between gear (6) and be equipped with belt (7), one side of rotation of gear (8).
2. An aeration tank for papermaking wastewater according to claim 1, wherein: a solar cell panel (1011) is mounted on the outer side of the sealing case (101).
3. An aeration tank for papermaking wastewater according to claim 1, wherein: the top and the bottom of the air filtering layer (102) are respectively provided with a filter screen (1021), and an active carbon filter layer (1022) is fixedly connected between the filter screens (1021).
4. An aeration tank for papermaking wastewater according to claim 1, wherein: the anti-corrosion coating is arranged in the water inlet pipe (103) and the water outlet pipe (104), and valves (105) are arranged on the outer sides of the water inlet pipe (103) and the water outlet pipe (104).
5. An aeration tank for papermaking wastewater according to claim 1, wherein: the anti-corrosion coating is arranged on the outer sides of the air supply pipe (3) and the aeration disc (301), and a plurality of aeration holes (3011) are formed in the bottom of the aeration disc (301).
6. An aeration tank for papermaking wastewater according to claim 1, wherein: the aeration tank is characterized in that a gear (6) is mounted on the aeration tank body (1) and a protection shell (9) is connected with one side of a rotating motor (8) through bolts, and a heat dissipation hole (901) is formed in one side of the protection shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943965.5U CN220564431U (en) | 2023-07-24 | 2023-07-24 | Aeration tank for papermaking wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321943965.5U CN220564431U (en) | 2023-07-24 | 2023-07-24 | Aeration tank for papermaking wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564431U true CN220564431U (en) | 2024-03-08 |
Family
ID=90088415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321943965.5U Active CN220564431U (en) | 2023-07-24 | 2023-07-24 | Aeration tank for papermaking wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564431U (en) |
-
2023
- 2023-07-24 CN CN202321943965.5U patent/CN220564431U/en active Active
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