CN212403705U - Industrial wastewater pretreatment device - Google Patents
Industrial wastewater pretreatment device Download PDFInfo
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- CN212403705U CN212403705U CN202020848996.2U CN202020848996U CN212403705U CN 212403705 U CN212403705 U CN 212403705U CN 202020848996 U CN202020848996 U CN 202020848996U CN 212403705 U CN212403705 U CN 212403705U
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- layer
- filtering
- tank
- interlayer
- activated carbon
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 96
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000002351 wastewater Substances 0.000 claims abstract description 37
- 238000004062 sedimentation Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 21
- 239000006004 Quartz sand Substances 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 239000008187 granular material Substances 0.000 claims abstract 3
- 239000004743 Polypropylene Substances 0.000 claims 7
- 239000010865 sewage Substances 0.000 claims 2
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses an industrial waste water pretreatment device relates to waste water pretreatment field, including the wastewater disposal basin, the inside of wastewater disposal basin is provided with the interlayer board, and the top of interlayer board is provided with the interlayer net, one side of interlayer board is connected with the filtering ponds, and the other end of interlayer board is connected with the sedimentation tank, the outer wall connection of filtering ponds has the impurity discharge port, the outer wall connection of sedimentation tank has the connecting pipe, and one side of connecting pipe is connected with the cask. The utility model has the advantages that the filtering tank, the interlayer plate and the interlayer net are arranged, so that impurities contained in the wastewater discharged into the filtering tank are prevented from flowing into the sedimentation tank, the impurities with larger volume are precipitated in the filtering tank, and the wastewater enters the sedimentation tank through the interlayer net, so that the impurities and the wastewater are effectively separated; realize filtering layer upon layer through setting up quartz sand layer, granule activated carbon layer, the cotton layer of PP, reverse osmosis membrane layer, effectively get rid of the less impurity of harmful pollutant and structure that contains in the waste water.
Description
Technical Field
The utility model relates to a waste water preliminary treatment field specifically is an industrial waste water preliminary treatment device.
Background
Industrial production plays an indispensable role in credit life, brings great convenience to modern life due to the development of industrial production, and meanwhile, the production is also accompanied by inevitable waste treatment problems.
Because of the enhancement of environmental protection consciousness in recent years, the treatment of waste materials is mainly environmental protection, the industrial waste materials can be recovered as much as possible to avoid waste, the waste water can be discharged after purification, but the waste water purification needs a plurality of processes, and how to facilitate filtering, precipitation and thorough purification in the treatment process is the problem facing chemical plants.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem of how to conveniently filter, precipitate and thoroughly purify, an industrial wastewater pretreatment device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial wastewater pretreatment device comprises a wastewater pool, wherein a interlayer plate is arranged inside the wastewater pool, and a separation layer net is arranged above the separation layer plate, one side of the separation layer plate is connected with a filter tank, the other end of the separation layer plate is connected with a sedimentation tank, the outer wall of the filtering tank is connected with an impurity discharge port, the outer wall of the sedimentation tank is connected with a connecting pipe, and one side of the connecting pipe is connected with a filter vat which comprises a pressurizer, vat legs, a pneumatic valve, a quartz sand layer, a granular activated carbon layer, a PP cotton layer and a reverse osmosis membrane layer, the pressurizer is positioned at the top end of the filter barrel, the barrel legs are positioned at the bottom end of the filter barrel, the air pressure valve is positioned below the pressurizer, the quartz sand layer is positioned on one side of the interior of the filter vat, the granular activated carbon layer is positioned on one side of the quartz sand layer, the PP cotton layer is located on one side of the granular activated carbon layer, and the reverse osmosis membrane layer is located on one side of the PP cotton layer.
Preferably, the sedimentation tank is connected with the filter vat through a connecting pipe, and a valve is arranged above the connecting pipe.
Preferably, the bottom end of the pressurizer penetrates through the inner wall of the filter barrel and is connected with the air pressure valve.
Preferably, the pressurizer is respectively connected with the quartz sand layer, the granular activated carbon layer, the PP cotton layer and the reverse osmosis membrane layer, and air pressure valves are arranged at the joints.
Preferably, the quartz sand layer and the granular activated carbon layer, the granular activated carbon layer and the PP cotton layer, and the PP cotton layer and the reverse osmosis membrane layer are mutually connected through pipelines.
Preferably, a water suction pump is arranged inside the filtering tank and connected to the sedimentation tank.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the filtering tank, the interlayer plate and the interlayer net are arranged, so that impurities contained in the wastewater discharged into the filtering tank are prevented from flowing into the sedimentation tank, the impurities with larger volume are precipitated in the filtering tank, and the wastewater enters the sedimentation tank through the interlayer net, so that the impurities and the wastewater are effectively separated; the multi-layer filtration is realized by arranging the quartz sand layer, the granular activated carbon layer, the PP cotton layer and the reverse osmosis membrane layer, so that the wastewater is purified more thoroughly, harmful pollutants and impurities with smaller structures in the wastewater are effectively removed, and the environmental pollution caused by the wastewater is avoided; make the impurity in the filtering ponds effectively discharge through setting up the impurity discharge port, avoid the impurity in the filtering ponds to pile up the capacity scheduling problem that causes for a long time.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the lauter tub of the present invention;
fig. 3 is a schematic diagram of the position relationship between the interlayer layers and the interlayer plate of the present invention.
In the figure: 1. a wastewater tank; 2. a interlayer plate; 3. a spacer net; 4. a filtration tank; 5. a sedimentation tank; 6. an impurity discharge port; 7. a connecting pipe; 8. a filter vat; 9. a pressurizer; 10. a barrel leg; 11. a pneumatic valve; 12. a quartz sand layer; 13. a granular activated carbon layer; 14. a PP cotton layer; 15. a reverse osmosis membrane layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
The pressurizer (SZP-1) and the air pressure valve (SIR2010-02) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-3, an industrial wastewater pretreatment device comprises a wastewater tank 1, a partition plate 2 is arranged inside the wastewater tank 1, a partition net 3 is arranged above the partition plate 2, one side of the partition plate 2 is connected with a filter tank 4, the other end of the partition plate 2 is connected with a sedimentation tank 5, the outer wall of the filter tank 4 is connected with an impurity discharge port 6, the outer wall of the sedimentation tank 5 is connected with a connecting pipe 7, one side of the connecting pipe 7 is connected with a filter vat 8, the filter vat 8 comprises a pressurizer 9, vat legs 10, a pneumatic valve 11, a quartz sand layer 12, a granular activated carbon layer 13, a PP cotton layer 14 and a reverse osmosis membrane layer 15, the pressurizer 9 is positioned at the top end of the filter vat 8, the vat legs 10 are positioned at the bottom end of the filter vat 8, the pneumatic valve 11 is positioned below the pressurizer 9, the quartz sand layer 12 is positioned at one side inside the filter vat 8, the granular activated carbon layer 13 is positioned at one side, the PP cotton layer 14 is positioned on one side of the granular activated carbon layer 13, and the reverse osmosis membrane layer 15 is positioned on one side of the PP cotton layer 14.
Please refer to fig. 1, the sedimentation tank 5 is connected to the filtering barrel 8 through the connecting pipe 7, and a valve is disposed above the connecting pipe 7, so that the wastewater in the sedimentation tank 5 can enter the filtering barrel through the connecting pipe 7, thereby realizing the wastewater transfer function and the water flow control function of the valve timing switch, and effectively avoiding the wastewater leakage and pollution.
Please refer to fig. 2, the bottom of the pressure unit 9 penetrates the inner wall of the filtering barrel 8 and is connected to the air pressure valve 11, so that the pressure in the pressure unit 9 can effectively enter each filtering layer through the air pressure valve 11, thereby effectively satisfying the filtering effect and improving the working usability of the device.
Please refer to fig. 2, the pressurizer 9 is connected to the quartz sand layer 12, the granular activated carbon layer 13, the PP cotton layer 14, and the reverse osmosis membrane layer 15, and the pressure valves 11 are disposed at the joints, so that the pressure in the pressurizer 9 can effectively enter each filter layer, and different pressures of each filter layer are set by the pressure valves 11, thereby effectively improving the usability of the pressure to the pressure required in each filter layer, and effectively avoiding the damage of high pressure to the structure in each filter layer.
Please refer to fig. 2, the quartz sand layer 12 and the granular activated carbon layer 13, the granular activated carbon layer 13 and the PP cotton layer 14, and the PP cotton layer 14 and the reverse osmosis membrane layer 15 are all connected by pipelines, so that the filtered wastewater in each layer can enter the next filtering layer, and the function of filtering layer by layer is realized, thereby effectively improving the cleanliness of wastewater filtering and reducing the pollution caused by the wastewater.
Please refer to fig. 1, a water pump is disposed inside the filtering tank 4 and connected to the sedimentation tank 5, so that when the water level in the filtering tank 4 is lower than the partition net 3, the residual wastewater can be pumped to the sedimentation tank through the water pump, thereby preventing long-term water accumulation in the filtering tank 4 from affecting the impurity cleaning in the filtering tank 4, and preventing the pollution to the environment caused by water drainage in other manners in the filtering tank 4.
The working principle is as follows: firstly, when the waste water is discharged into the filter tank 4, the larger impurities contained in the waste water are precipitated at the bottom of the filter tank 4, along with the continuous rising of the water level, the waste water enters the sedimentation tank 5 through the interlayer net 3 for precipitation, after a certain time of precipitation, the smaller impurities contained in the waste water are precipitated at the bottom of the sedimentation tank 5, then the precipitated waste water enters the filter barrel 8 through the connecting pipe, after the filter barrel is powered on, the pressurizer 9 enters into the work, different pressures are sent to the filter layers through the air pressure valve 11, the waste water firstly enters the quartz sand layer 12, suspended impurities such as silt organic matters and the like suspended in the water are removed under the action of the pressure, then the waste water enters the granular activated carbon layer 13, after harmful matters such as residual chlorine, abnormal color and peculiar smell and the like are removed under the action of the pressure, then the waste water enters the PP cotton layer 14, and after finer granular substances are removed under the action of the pressure, the reverse osmosis, finally, nano-scale heavy metal, bacteria, micro-impurities and the like are removed in the reverse osmosis membrane layer 15, and finally, the purified water after filtration is discharged to other containers for centralized recovery or centralized treatment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an industrial wastewater pretreatment device, includes wastewater disposal basin (1), its characterized in that: the sewage treatment device is characterized in that a interlayer plate (2) is arranged inside the sewage tank (1), a interlayer net (3) is arranged above the interlayer plate (2), one side of the interlayer plate (2) is connected with a filtering tank (4), the other end of the interlayer plate (2) is connected with a sedimentation tank (5), the outer wall of the filtering tank (4) is connected with an impurity discharge port (6), the outer wall of the sedimentation tank (5) is connected with a connecting pipe (7), one side of the connecting pipe (7) is connected with a filtering barrel (8), the filtering barrel (8) comprises a pressurizer (9), a barrel leg (10), an air pressure valve (11), a quartz sand layer (12), a granular activated carbon layer (13), a PP cotton layer (14) and a reverse osmosis membrane layer (15), the pressurizer (9) is positioned at the top end of the filtering barrel (8), the barrel leg (10) is positioned at the bottom end of the filtering barrel (8), and the air pressure valve (11) is positioned below the pressuriz, quartz sand layer (12) are located the inside one side of lauter tub (8), granule activated carbon layer (13) are located the one side of quartz sand layer (12), the cotton layer of PP (polypropylene) (14) are located the one side of granule activated carbon layer (13), reverse osmosis membrane layer (15) are located the one side of the cotton layer of PP (14).
2. The industrial wastewater pretreatment device of claim 1, wherein: the sedimentation tank (5) is connected with the filter vat (8) through a connecting pipe (7), and a valve is arranged above the connecting pipe (7).
3. The industrial wastewater pretreatment device of claim 1, wherein: the bottom end of the pressurizer (9) penetrates through the inner wall of the filter barrel (8) and is connected with the air pressure valve (11).
4. The industrial wastewater pretreatment device of claim 1, wherein: the pressurizer (9) is respectively connected with the quartz sand layer (12), the granular activated carbon layer (13), the PP cotton layer (14) and the reverse osmosis membrane layer (15), and the joints are provided with air pressure valves (11).
5. The industrial wastewater pretreatment device of claim 1, wherein: the quartz sand layer (12) and the granular activated carbon layer (13), the granular activated carbon layer (13) and the PP cotton layer (14), and the PP cotton layer (14) and the reverse osmosis membrane layer (15) are mutually connected through pipelines.
6. The industrial wastewater pretreatment device of claim 1, wherein: the inside of filtering ponds (4) is provided with the suction pump and is connected to sedimentation tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848996.2U CN212403705U (en) | 2020-05-20 | 2020-05-20 | Industrial wastewater pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848996.2U CN212403705U (en) | 2020-05-20 | 2020-05-20 | Industrial wastewater pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212403705U true CN212403705U (en) | 2021-01-26 |
Family
ID=74403863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848996.2U Active CN212403705U (en) | 2020-05-20 | 2020-05-20 | Industrial wastewater pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212403705U (en) |
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2020
- 2020-05-20 CN CN202020848996.2U patent/CN212403705U/en active Active
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