CN217809022U - Car washing wastewater purification cyclic utilization system device - Google Patents
Car washing wastewater purification cyclic utilization system device Download PDFInfo
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- CN217809022U CN217809022U CN202221407824.7U CN202221407824U CN217809022U CN 217809022 U CN217809022 U CN 217809022U CN 202221407824 U CN202221407824 U CN 202221407824U CN 217809022 U CN217809022 U CN 217809022U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 56
- 238000005406 washing Methods 0.000 title claims abstract description 46
- 238000000746 purification Methods 0.000 title claims abstract description 14
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000001914 filtration Methods 0.000 claims abstract description 74
- 238000004062 sedimentation Methods 0.000 claims abstract description 51
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 36
- 238000005189 flocculation Methods 0.000 claims abstract description 31
- 230000016615 flocculation Effects 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000011282 treatment Methods 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 11
- 238000009298 carbon filtering Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 35
- 239000002699 waste material Substances 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003456 ion exchange resin Substances 0.000 claims description 5
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000001556 precipitation Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000001473 noxious effect Effects 0.000 abstract description 3
- 238000011045 prefiltration Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000004519 grease Substances 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
- 239000008239 natural water Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a car washing waste water purifies cyclic utilization system device, including filtering bottom plate and the car washing waste water collecting pit, oil-water separation pond, flocculation and precipitation pond, filtering ponds, heavy metal sedimentation filtering ponds, active carbon filtering ponds, ozone sterilization pond, the clear water holding pond that communicates in proper order. The utility model discloses system device simple structure, the processing cost is low, through a lot of purification treatments such as prefiltration sediment, water oil separating, flocculation and precipitation filtration, heavy metal sedimentation filtration, active carbon filtration and ozone disinfection, can go out solid-state impurity oiliness material and noxious material in the carwash waste water effectively, realizes the cyclic utilization of carwash waste water.
Description
Technical Field
The utility model relates to a sewage treatment technical field, more specifically say, relate to a carwash waste water purifies cyclic utilization system device.
Background
Along with the increasing of the number of automobiles, the cleaning requirement of the automobiles is increasingly remarkable, the water consumption for washing the automobiles is more and more large, the problem of water resource shortage is further aggravated for cities, and the waste water for washing the automobiles contains a large amount of grease, sand stones, detergents, bacteria, fungi, dust, soil and other harmful substances, so that the direct discharge can cause pollution to natural water and pollute the environment.
Nowadays, water saving and environmental protection become problems which need to be faced by the whole society together, and the problem that how to recycle the car washing water and reuse the car washing water also starts to be gradually noticed by people.
Therefore, how to realize the efficient recycling of the car washing wastewater, reduce the waste of water resources and reduce the harm of the car washing wastewater discharge to the environment becomes an important research direction for technicians in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a car washing waste water purifies cyclic utilization system device, its concrete technical scheme as follows:
a car washing wastewater purification and cyclic utilization system device comprises a filtering bottom plate, and a car washing wastewater collection tank, an oil-water separation tank, a flocculation sedimentation tank, a filtering tank, a heavy metal sedimentation filtering tank, an activated carbon filtering tank, an ozone sterilization tank and a clear water storage tank which are sequentially communicated;
the filtering bottom plate is arranged below the car washing area and comprises a water guide plate and a ceramic filtering plate which are sequentially arranged from top to bottom, and the water guide plate directly guides the waste water in the car washing area to the ceramic filtering plate; the ceramic filter plate is obliquely arranged, a scraper parallel to the ceramic filter plate is arranged above the ceramic filter plate, a waste residue collecting box is connected to the discharge end of the scraper, and the waste residue collecting box is positioned at the highest position of the ceramic filter plate;
the car washing wastewater collecting tank is arranged below the ceramic filter plate, a lifting device is arranged at the bottom of the car washing wastewater collecting tank, a water outlet channel is arranged at the upper part of the car washing wastewater collecting tank, and a first water outlet pipeline of the lifting device penetrates through the water outlet channel and extends into the bottom of the oil-water separation tank; a microporous aeration pipe is introduced into the oil-water separation tank, a floating type floating oil collecting pipe is arranged, the floating type floating oil collecting pipe is externally connected with a dirty oil tank, and the dirty oil tank is arranged at the lower side position outside the oil-water separation tank; the oil-water separation tank is communicated with the flocculation sedimentation tank through a water outlet arranged below the oil-water separation tank;
a stirring device and a dosing device are arranged in the flocculation sedimentation tank, the flocculation sedimentation tank is communicated with the bottom of the filtering tank through a second water outlet pipeline arranged above the flocculation sedimentation tank, multiple layers of filtering nets are arranged in the filtering tank, and meshes of the filtering nets gradually become smaller from bottom to top; the filtering tank is communicated with the heavy metal sedimentation filtering tank through a third water outlet pipeline arranged above the filtering tank; a heavy metal ion remover dosing device is arranged in the heavy metal sedimentation filter tank, the heavy metal sedimentation filter tank is communicated with the activated carbon filter tank through a fourth water outlet pipeline arranged above the heavy metal sedimentation filter tank, and a filter screen is also arranged at the position close to a water inlet of the fourth water outlet pipeline;
the water inlet and the water outlet of the active carbon filter tank are respectively arranged at two sides of the active carbon filter tank, and an active carbon filter layer is vertically arranged at the middle position of the active carbon filter tank; an ozone generating device is arranged in the ozone sterilizing tank, and the ozone sterilizing tank is communicated with the clear water storage tank through a fifth water outlet pipeline arranged above the ozone sterilizing tank.
The utility model discloses system device simple structure, the processing cost is low, through a lot of purification treatments such as prefiltration sediment, water oil separating, flocculation and precipitation filtration, heavy metal sedimentation filtration, active carbon filtration and ozone disinfection, can go out solid-state impurity oily material and noxious material in the carwash waste water effectively, realizes the cyclic utilization of carwash waste water.
Preferably, a quartz sand filter material layer is further arranged below the ceramic filter plate in the filter bottom plate so as to further remove floating materials in water.
Preferably, the scraper comprises a driving roller and a driven roller, a conveying belt is arranged between the driving roller and the driven roller in a surrounding mode, scrapers are arranged on the conveying belt at intervals, the scrapers are vertically connected with the outer surface of the conveying belt, and the free end of each scraper is abutted to the ceramic filter plate; the driving roller is fixed on the driving shaft, the driven roller is fixed on the driven shaft, and the driving shaft is driven by the motor to rotate.
Preferably, a brush strip is further arranged between every two adjacent scraping plates, the brush strip is also perpendicularly connected with the outer surface of the conveying belt, and the free end of the brush strip is abutted to the ceramic filtering plate. The setting of brush strip can further improve the slagging-off effect of scraper.
Preferably, a foam treatment pool is additionally arranged between the oil-water separation pool and the flocculation sedimentation pool, the oil-water separation pool is communicated with the foam treatment pool through a water outlet arranged below the oil-water separation pool, a filtering device filled with ion exchange resin is arranged in the foam treatment pool, and the water outlet of the foam treatment pool is communicated with the flocculation sedimentation pool.
The ion exchange resin is spherical particles, has large contact surface area with water, and can effectively adsorb and degrade the surfactant in the car washing wastewater.
Preferably, one side of the heavy metal sedimentation filter tank, which is close to the water inlet of the heavy metal sedimentation filter tank, is provided with a water guide vertical plate for guiding water to flow downwards, so that the wastewater can be in full contact with and react with the heavy metal ion remover.
Preferably, the bottom of flocculation and precipitation pond, filtering ponds and heavy metal sedimentation filtering ponds all is equipped with the slag notch, and each slag notch all is linked together with waste residue transfer passage.
Preferably, ozone generating device is the vertical setting in the middle part of ozone sterilization pond of tubular column form, and is mutually perpendicular with the bottom surface in ozone sterilization pond, and ozone generating device's surface evenly is provided with a plurality of gas pockets of carrying ozone, utilizes ozone to carry out ozone sterilization to the organic matter in the waste water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a car-washing wastewater purification and recycling system device in example 1.
FIG. 2 is a schematic view showing the structure of the treatment tank in accordance with example 1 except for the filter bed.
Fig. 3 is a schematic structural view of the filter base plate.
FIG. 4 is a schematic view of the overall structure of a car-washing wastewater purification and recycling system apparatus in example 2.
In the figure: 1-a car washing wastewater collection tank, 2-an oil-water separation tank, 3-a flocculation sedimentation tank, 4-a filtration tank, 5-a heavy metal sedimentation filtration tank, 6-an activated carbon filtration tank, 7-an ozone sterilization tank, 8-a clear water storage tank, 9-a foam treatment tank, 10-a water guide plate, 11-a ceramic filter plate, 12-a scraper, 13-a quartz sand filter layer, 14-a driving roller, 15-a driven roller, 16-a conveyor belt, 17-a scraper, 18-a brush strip, 19-a waste residue collection tank, 20-a lifting device, 21-a first water outlet pipeline, 22-a microporous aeration pipe, 23-a floating oil collection pipe, 24-a sewage tank, 25-a filtration device, 26-a stirring device, 27-a dosing device, 28-a second water outlet pipeline, 29-a filter screen, 30-a third water outlet pipeline, 31-a heavy metal ion remover, 32-a water guide vertical plate, 33-a fourth water outlet pipeline, 34-an activated carbon filter layer, 35-an activated carbon generation device, 36-an air hole, and 37-a waste residue delivery channel.
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.
Example (b):
as shown in fig. 1 and 2, the utility model relates to a car washing wastewater purification cyclic utilization system device, including filtering bottom plate and the car washing wastewater collection tank 1, water oil separating tank 2, flocculation and precipitation pond 3, filtering ponds 4, heavy metal sedimentation filtering ponds 5, active carbon filtering ponds 6, ozone sterilization pond 7, clear water reservoir 8 that communicate in proper order.
In particular, the method comprises the following steps of,
the filtering bottom plate is arranged below the car washing area, and comprises a water guide plate 10 and a ceramic filtering plate 11 which are sequentially arranged from top to bottom as shown in fig. 3, wherein the water guide plate 10 directly guides the waste water in the car washing area to the ceramic filtering plate 11; the ceramic filter 11 inclines to install, and is equipped with the scraper 12 parallel with ceramic filter 11 above ceramic filter 11, is connected with waste residue collecting box 19 at the discharge end of scraper 12, and waste residue collecting box 19 is located the highest point of ceramic filter 11.
The ceramic filter plate is selected because of its advantages of high mechanical strength, stable chemical properties, good wear resistance, small resistance, and anti-blocking.
The scraper 12 comprises a driving roller 14 and a driven roller 15, a conveyer belt 16 is encircled between the driving roller 14 and the driven roller 15, scrapers 17 are arranged on the conveyer belt 16 at intervals, the scrapers 17 are vertically connected with the outer surface of the conveyer belt 16, and the free end of each scraper 17 is abutted against the ceramic filter plate 11; the driving roller 14 is fixed to a driving shaft, and the driven roller 15 is fixed to a driven shaft, which is driven to rotate by a motor. Moreover, a brush strip 18 capable of further improving the deslagging effect of the scraper 12 is arranged between every two adjacent scraping plates 17, the brush strip 18 is also vertically connected with the outer surface of the conveying belt 16, and the free end of the brush strip is abutted against the ceramic filter plate 11.
The motor drives the driving roller 14 to rotate, the driving roller 14 drives the conveying belt 16 and the driven roller 15 to rotate, the scraping plate 17 and the brush strip 18 on the conveying belt 16 can collect the waste residue of the ceramic filter plate 11 and send the waste residue into the waste residue collecting box 19, and the filtering effect of the ceramic filter plate 11 is ensured.
Meanwhile, in order to further optimize the technical scheme, a quartz sand filter material layer 13 can be further arranged below the ceramic filter plate 11 in the filter bottom plate so as to further remove the floating objects in the water.
The vehicle washing wastewater collecting tank 1 is arranged below the ceramic filter plate 11, a lifting device 20 is arranged at the bottom of the vehicle washing wastewater collecting tank 1, a water outlet channel is arranged at the upper part of the vehicle washing wastewater collecting tank 1, and a first water outlet pipeline 21 of the lifting device 20 penetrates through the water outlet channel and extends into the bottom of the oil-water separation tank 2; a microporous aeration pipe 22 is introduced into the oil-water separation tank 2, a floating type floating oil collecting pipe 23 is arranged, the floating type floating oil collecting pipe 23 is externally connected with a dirty oil tank 24, and the dirty oil tank 24 is arranged at the lower side position outside the oil-water separation tank 2 so as to facilitate the discharge of oil stains; the oil-water separation tank 2 is communicated with the flocculation sedimentation tank 3 through a water outlet arranged below the oil-water separation tank.
Be equipped with agitating unit 26 and charge device 27 in the flocculation and precipitation pond 3, agitating unit 26's blade is close to the bottom of flocculation and precipitation pond 3, can make the flocculating agent intensive dispersion in the flocculation and precipitation pond 3, reinforcing flocculation and precipitation effect, simultaneously, agitating unit 26 need select for use powerful agitator to realize condensing fast. The flocculation sedimentation tank 3 is communicated with the bottom of the filtering tank 4 through a second water outlet pipeline 28 arranged above the flocculation sedimentation tank, multiple layers of filtering nets 29 are arranged in the filtering tank 4, meshes of the filtering nets 29 are gradually reduced from bottom to top, and efficient separation of slag and water in the wastewater is realized through the multiple layers of filtering nets 29. The filtering tank 4 is communicated with the heavy metal sedimentation filtering tank 5 through a third water outlet pipeline 30 arranged above the filtering tank.
The heavy metal sedimentation filtering tank 5 is internally provided with a heavy metal ion remover dosing device 31, the heavy metal sedimentation filtering tank 5 is communicated with the activated carbon filtering tank 6 through a fourth water outlet pipeline 33 arranged above the heavy metal sedimentation filtering tank, and a filter screen 29 is also arranged at the position close to a water inlet of the fourth water outlet pipeline 33.
Meanwhile, a water guide vertical plate 32 for guiding water to flow downwards is arranged on one side of the heavy metal sedimentation filter tank 5 close to the water inlet of the heavy metal sedimentation filter tank, so that the wastewater can be in full contact with and react with the heavy metal ion remover.
The flocculation sedimentation tank 3, the filtering tank 4 and the heavy metal sedimentation filtering tank 5 are all provided with slag outlets at the bottom, and each slag outlet is communicated with the waste residue conveying channel 37, so that the waste residues at the bottom of each slag outlet can be discharged and treated in time.
The water inlet and the water outlet of the active carbon filter tank 6 are respectively arranged at two sides, and an active carbon filter layer 34 is vertically arranged at the middle position.
An ozone generating device 35 is arranged in the ozone sterilizing pool 7, and the ozone sterilizing pool 7 is communicated with the clean water storage pool 8 through a fifth water outlet pipeline arranged above the ozone sterilizing pool.
Specifically, the ozone generating device 35 is vertically arranged in the middle of the ozone sterilizing pool 7 in a tubular column shape, and is perpendicular to the bottom surface of the ozone sterilizing pool 7, and a plurality of air holes 36 for conveying ozone are uniformly formed in the surface of the ozone generating device 35.
Example 2:
as shown in fig. 4, the present embodiment is different from embodiment 1 only in that the car washing wastewater purification and recycling system further includes a foam treatment tank 9, the oil-water separation tank 2 is communicated with the foam treatment tank 9 through a water outlet disposed below the oil-water separation tank, a filtering device 25 filled with ion exchange resin is disposed in the foam treatment tank 9, and the water outlet of the foam treatment tank 9 is communicated with the flocculation sedimentation tank 3. The ion exchange resin in the foam treatment tank 9 can effectively adsorb and degrade the surfactant in the car washing wastewater.
The utility model firstly carries out primary filtration to the larger impurities in the car washing wastewater through the filter bottom plate, and the filtered materials left on the ceramic filter plate 11 can be removed and collected to the waste residue collecting box 19 in time through the scraper 12, thereby ensuring the filtering effect; then, collecting the waste water after the preliminary filtration through a car washing waste water collecting tank 1; removing oil stains in the wastewater through an oil-water separation tank 2; adsorbing and degrading the surfactant in the car washing wastewater through a foam treatment tank 9; removing smaller impurities and floating substances in the car washing wastewater through a flocculation sedimentation tank 3 and a filtering tank 4; removing heavy metal ions in the wastewater through a heavy metal sedimentation filter tank 5; removing trace pollutants in the wastewater through an active carbon filter tank 6 to achieve the purpose of deep purification; the wastewater can be sterilized, oxidized, decolored and deodorized by the ozone sterilization tank 7. Therefore, the utility model discloses the device can go out solid-state impurity oiliness material and the noxious material in the carwash waste water effectively, realizes the cyclic utilization of carwash waste water.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A car washing wastewater purification and cyclic utilization system device is characterized by comprising a filtering bottom plate, and a car washing wastewater collecting tank, an oil-water separation tank, a flocculation sedimentation tank, a filtering tank, a heavy metal sedimentation filtering tank, an activated carbon filtering tank, an ozone sterilization tank and a clear water storage tank which are sequentially communicated;
the filtering bottom plate is arranged below the car washing area and comprises a water guide plate and a ceramic filtering plate which are sequentially arranged from top to bottom, and the water guide plate directly guides the waste water in the car washing area to the ceramic filtering plate; the ceramic filter plate is obliquely arranged, a scraper parallel to the ceramic filter plate is arranged above the ceramic filter plate, a waste residue collecting box is connected to the discharge end of the scraper, and the waste residue collecting box is positioned at the highest position of the ceramic filter plate;
the car washing wastewater collecting tank is arranged below the ceramic filter plate, a lifting device is arranged at the bottom of the car washing wastewater collecting tank, a water outlet channel is arranged at the upper part of the car washing wastewater collecting tank, and a first water outlet pipeline of the lifting device penetrates through the water outlet channel and extends into the bottom of the oil-water separation tank; a micropore aeration pipe is introduced into the oil-water separation tank, a floating type floating oil collecting pipe is arranged in the oil-water separation tank, the floating type floating oil collecting pipe is externally connected with a dirty oil tank, and the dirty oil tank is arranged at the lower side position outside the oil-water separation tank; the oil-water separation tank is communicated with the flocculation sedimentation tank through a water outlet arranged below the oil-water separation tank;
a stirring device and a dosing device are arranged in the flocculation sedimentation tank, the flocculation sedimentation tank is communicated with the bottom of the filtering tank through a second water outlet pipeline arranged above the flocculation sedimentation tank, multiple layers of filtering nets are arranged in the filtering tank, and meshes of the filtering nets gradually become smaller from bottom to top; the filtering tank is communicated with the heavy metal sedimentation filtering tank through a third water outlet pipeline arranged above the filtering tank; a heavy metal ion remover dosing device is arranged in the heavy metal sedimentation filtering tank, the heavy metal sedimentation filtering tank is communicated with the activated carbon filtering tank through a fourth water outlet pipeline arranged above the heavy metal sedimentation filtering tank, and a filter screen is also arranged at the position close to a water inlet of the fourth water outlet pipeline;
the water inlet and the water outlet of the active carbon filter tank are respectively arranged at two sides of the active carbon filter tank, and an active carbon filter layer is vertically arranged at the middle position of the active carbon filter tank; an ozone generating device is arranged in the ozone sterilizing tank, and the ozone sterilizing tank is communicated with the clear water storage tank through a fifth water outlet pipeline arranged above the ozone sterilizing tank.
2. The device of claim 1, wherein a quartz sand filter layer is further disposed under the ceramic filter plate in the filter base plate.
3. The device of claim 1, wherein the scraper comprises a driving roller and a driven roller, a conveyor belt is wound between the driving roller and the driven roller, scrapers are arranged on the conveyor belt at intervals, the scrapers are vertically connected with the outer surface of the conveyor belt, and the free ends of the scrapers abut against the ceramic filter plate; the driving roller is fixed on the driving shaft, the driven roller is fixed on the driven shaft, and the driving shaft is driven by the motor to rotate.
4. The device of claim 3, wherein a brush bar is disposed between two adjacent scraping plates, the brush bar is also vertically connected to the outer surface of the conveyor belt, and the free end of the brush bar is abutted against the ceramic filter plate.
5. The vehicle washing wastewater purification and cyclic utilization system device according to claim 1, wherein a foam treatment tank is additionally arranged between the oil-water separation tank and the flocculation sedimentation tank, the oil-water separation tank is communicated with the foam treatment tank through a water outlet arranged at the lower part, a filtering device filled with ion exchange resin is arranged in the foam treatment tank, and the water outlet of the foam treatment tank is communicated with the flocculation sedimentation tank.
6. The car washing wastewater purification and recycling system device of claim 1, wherein a water guiding vertical plate for guiding water to flow downwards is arranged on one side of the heavy metal sedimentation filter tank close to the water inlet of the heavy metal sedimentation filter tank.
7. The car washing wastewater purification and cyclic utilization system device according to claim 1, wherein the flocculation sedimentation tank, the filtering tank and the heavy metal sedimentation filtering tank are provided with slag outlets at the bottom, and each slag outlet is communicated with the waste residue conveying channel.
8. The vehicle washing wastewater purifying and recycling system device as claimed in claim 1, wherein the ozone generating device is vertically arranged in the middle of the ozone sterilizing tank in a tubular shape, and is perpendicular to the bottom surface of the ozone sterilizing tank, and a plurality of air holes for conveying ozone are uniformly arranged on the surface of the ozone generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407824.7U CN217809022U (en) | 2022-06-07 | 2022-06-07 | Car washing wastewater purification cyclic utilization system device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221407824.7U CN217809022U (en) | 2022-06-07 | 2022-06-07 | Car washing wastewater purification cyclic utilization system device |
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| CN217809022U true CN217809022U (en) | 2022-11-15 |
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| CN202221407824.7U Active CN217809022U (en) | 2022-06-07 | 2022-06-07 | Car washing wastewater purification cyclic utilization system device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116332444A (en) * | 2023-05-30 | 2023-06-27 | 承德创跃环保科技有限公司 | Be used for carwash effluent treatment plant |
| CN117705181A (en) * | 2023-11-17 | 2024-03-15 | 中交机电工程局有限公司 | System and method for monitoring production water |
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2022
- 2022-06-07 CN CN202221407824.7U patent/CN217809022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116332444A (en) * | 2023-05-30 | 2023-06-27 | 承德创跃环保科技有限公司 | Be used for carwash effluent treatment plant |
| CN116332444B (en) * | 2023-05-30 | 2023-08-08 | 承德创跃环保科技有限公司 | Be used for carwash effluent treatment plant |
| CN117705181A (en) * | 2023-11-17 | 2024-03-15 | 中交机电工程局有限公司 | System and method for monitoring production water |
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