CN212151825U - Car washing wastewater primary treatment device - Google Patents
Car washing wastewater primary treatment device Download PDFInfo
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- CN212151825U CN212151825U CN202020549673.3U CN202020549673U CN212151825U CN 212151825 U CN212151825 U CN 212151825U CN 202020549673 U CN202020549673 U CN 202020549673U CN 212151825 U CN212151825 U CN 212151825U
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- sand
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- water
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- 239000002351 wastewater Substances 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title claims abstract description 15
- 238000011221 initial treatment Methods 0.000 title claims description 8
- 239000004576 sand Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000011282 treatment Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000013049 sediment Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 101150054854 POU1F1 gene Proteins 0.000 description 6
- 239000010865 sewage Substances 0.000 description 4
- 230000003796 beauty Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
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Abstract
The utility model provides a car washing waste water preliminary treatment device, belongs to water circulation processing system technical field, the utility model discloses mainly solve the filter effect that current car washing waste water cyclic utilization process exists poor, easily cause technical problem such as environmental pollution. The technical scheme of the utility model is that: the utility model provides a carwash waste water preliminary treatment device, wherein: comprises a sand setting pit arranged below a vehicle parking position and a liquid storage tank arranged on one side of the sand setting pit; the top surface of the sand settling pit is provided with a water leakage sieve plate, the bottom surface of the sand settling pit is an inclined surface, and a sand storage groove is arranged on the lower side of the bottom surface of the sand settling pit; the liquid storage tank is arranged on one side, close to the sand storage groove, of the sand sediment pit, a water passing hole is formed between the liquid storage tank and the sand sediment pit, a filter mesh bag is arranged at the water passing hole, and a water outlet is formed in the side wall, far away from the sand sediment pit, of the liquid storage tank. The utility model has the advantages of reasonable structural design, simple operation, safety and reliability, good wastewater treatment effect and the like.
Description
Technical Field
The utility model belongs to the technical field of hydrologic cycle processing system, concretely relates to car washing waste water primary treatment device.
Background
With the development of economy, the number of automobiles is increased day by day, and more services aiming at the automobile beauty treatment class are provided in China, so that various automobile beauty shops are produced at the same time. Car beauty shops typically offer: cleaning the vehicle body, wiping the vehicle body after cleaning, waxing the vehicle body after wiping, polishing and the like. However, in the cleaning process, the water pipe is usually used for cleaning directly, and the waste water after cleaning is always wasted, so that the water resource is seriously wasted. The car washing store generally discharges about 30-50 liters of sewage per car washing, cars in 53 cities in the nation in 2018 and 1 month are kept more than 100 thousands of cars, 24 cities are more than 200 thousands of cars, 7 cities are more than 300 thousands of cars, and the cars are increased at the speed of more than 10% every year, at present, according to the average 200 thousands of domestic cars in more than 50 middle and higher cities in China, the car washing is calculated once every month, 30 liters of cars/200 thousands of cars/city 12/month and 50 cities are 3600 ten thousand cubic meters of water resources every year, meanwhile, the car washing sewage of 3600 ten thousand cubic meters is discharged, a large amount of water resources are not consumed every year, and pollutants in the car washing wastewater are discharged to a city sewage pipe network system along with the sewage, so that the system has great influence on the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a car washing waste water primary treatment device, solved the filter effect that current car washing waste water cyclic utilization process exists poor, easily cause technical problem such as environmental pollution.
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a carwash waste water preliminary treatment device, wherein: comprises a sand setting pit arranged below a vehicle parking position and a liquid storage tank arranged on one side of the sand setting pit;
the top surface of the sand setting pit is provided with a water leakage sieve plate, the bottom surface of the sand setting pit is an inclined surface, a sand storage groove is arranged on the lower side of the bottom surface of the sand setting pit, a sand cleaning port is arranged on the water leakage sieve plate above the sand storage groove, and a cover plate is arranged on the sand cleaning port; the liquid storage tank is arranged on one side, close to the sand storage groove, of the sand sediment pit, a water passing hole is formed between the liquid storage tank and the sand sediment pit, a filter mesh bag is arranged at the water passing hole, and a water outlet is formed in the side wall, far away from the sand sediment pit, of the liquid storage tank.
Further, the filter mesh bag is a non-woven fabric filter mesh bag.
The utility model adopts the above technical scheme, do preliminary sediment to the silt in the car wash waste water through the sand setting pit. Then the wastewater is filtered by the filter mesh bag, so that the initial treatment of the wastewater can be realized, and the later-stage wastewater treatment effect is improved. Compared with the prior art, the utility model has the advantages of structural design is reasonable, easy operation, safe and reliable, preliminary treatment are effectual.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
A car-washing wastewater primary treatment device as shown in fig. 1, wherein: comprises a sand setting pit 1 arranged below a vehicle parking position and a liquid storage tank 2 arranged on one side of the sand setting pit 1;
the top surface of the sand settling pit 1 is provided with a water leakage sieve plate 3, the bottom surface of the sand settling pit 1 is an inclined surface, a sand storage groove 4 is arranged on the lower side of the bottom surface of the sand settling pit 1, a sand cleaning opening 5 is arranged on the water leakage sieve plate 3 above the sand storage groove 4, and a cover plate is arranged on the sand cleaning opening 5; the liquid storage tank 2 is arranged on one side of the sand pit, which is close to the sand storage tank 4, a water through hole 6 is arranged between the liquid storage tank 2 and the sand pit, a filter mesh bag 7 is arranged at the water through hole 6, and a water outlet 8 is arranged on the side wall of the liquid storage tank 2, which is far away from the sand pit;
the filter mesh bag 7 is a non-woven fabric filter mesh bag.
The utility model discloses a working process and principle:
when waste water circulation was handled, carwash waste water was parked the position below by the vehicle and is leaked sieve 3 and fall into sand setting pit 1 to carry out preliminary sedimentation in the sand setting pit, the grit falls into deposits sand tank 4 among the preliminary sedimentation process, and waste water carries out the one-level by the filter screen bag 7 of crossing water hole 6 department and filters, and the initial drainage after the filtration flows in liquid reserve tank 2, and flows out by the outlet 8 of liquid reserve tank 2, can realize carwash waste water's initial treatment.
During maintenance, the cover plate on the sand cleaning opening 5 is opened, and the impurity sand stones in the sand storage tank 4 are cleaned manually; the filter mesh bag 7 can be replaced and cleaned regularly according to actual needs.
Claims (2)
1. The utility model provides a car washing waste water preliminary treatment device which characterized in that: comprises a sand setting pit (1) arranged below a vehicle parking position and a liquid storage tank (2) arranged on one side of the sand setting pit (1);
a water leakage sieve plate (3) is arranged on the top surface of the sand settling pit (1), the bottom surface of the sand settling pit (1) is an inclined surface, a sand storage groove (4) is arranged on the lower side of the bottom surface of the sand settling pit (1), a sand cleaning opening (5) is arranged on the water leakage sieve plate (3) above the sand storage groove (4), and a cover plate is arranged on the sand cleaning opening (5); liquid reserve tank (2) are established and are close to sand storage tank (4) one side in the sand setting hole, be equipped with between liquid reserve tank (2) and the sand setting hole and cross water hole (6), cross water hole (6) department and be equipped with filter screen bag (7), liquid reserve tank (2) are kept away from and are equipped with outlet (8) on the lateral wall of sand setting hole one side.
2. The primary treatment device for the car washing wastewater according to claim 1, characterized in that: the filter mesh bag (7) is a non-woven fabric filter mesh bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549673.3U CN212151825U (en) | 2020-04-14 | 2020-04-14 | Car washing wastewater primary treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549673.3U CN212151825U (en) | 2020-04-14 | 2020-04-14 | Car washing wastewater primary treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212151825U true CN212151825U (en) | 2020-12-15 |
Family
ID=73720195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549673.3U Active CN212151825U (en) | 2020-04-14 | 2020-04-14 | Car washing wastewater primary treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212151825U (en) |
-
2020
- 2020-04-14 CN CN202020549673.3U patent/CN212151825U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: 710065 Yanta District, Xi'an City, Shaanxi Province, No. 2 Yanhuan Middle Road, No. 1 Building, No. 1 Unit 1, No. 1 Patentee after: Gao Yao Address before: 030000 household of Taiyuan leather company, courtyard 8, South Lane 2, Xinjie, Xinghualing District, Taiyuan City, Shanxi Province Patentee before: Qiao Weifeng |