CN211004925U - Be used for abluent sewage treatment system of car - Google Patents
Be used for abluent sewage treatment system of car Download PDFInfo
- Publication number
- CN211004925U CN211004925U CN201921702542.8U CN201921702542U CN211004925U CN 211004925 U CN211004925 U CN 211004925U CN 201921702542 U CN201921702542 U CN 201921702542U CN 211004925 U CN211004925 U CN 211004925U
- Authority
- CN
- China
- Prior art keywords
- filter
- electric control
- water switch
- water
- tank
- 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.)
- Active
Links
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a be used for abluent sewage treatment system of car, the utility model carries out automatic processing to the sewage that the carwash subsystem produced, through filtration, air supporting, disinfection and isolation, pH valve detection and regulation, national body wastes material dehydration is collected, technical measure such as liquid wastes material air supporting separation, broken bubble are collected, carry out the carwash operation once more with the sewage after handling, can all 100% long-time recirculation reuse, finally reach the carwash and do not have sewage discharge completely, do not have influential purpose to the environment.
Description
Technical Field
The utility model relates to an automobile cleaning technical field, concretely relates to be used for automobile cleaning's sewage treatment system.
Background
The existing sewage treatment system in the car washing industry has the following defects:
firstly, the sewage treatment technology of common car washing shops mostly adopts the processes of precipitation, filtration and activated carbon adsorption, a sedimentation tank is large in occupied area and large in capacity (the general sedimentation time is more than 4 hours, the capacity of the sedimentation tank is more than 10 cubic meters, otherwise, the effect of precipitation cannot be achieved), the sedimentation tank is generally formed by pouring and constructing concrete after digging a pit, and the construction cost is high.
And secondly, the construction site must be connected with an inlet pipe network, a pipe network for discharging sewage and a related administrative approval procedure.
And thirdly, the precision of the filter is generally 5 to 50 micrometers, some filters are not arranged, microorganisms and organic matters cannot be filtered, organic matters and bacteria in the car washing liquid cannot be removed, and the washing water of the filter is directly discharged without being treated.
And fourthly, the sand filter material in the adsorption tank is generally directly discarded or not filled when being replaced. For cost reasons, activated carbon is generally not filled to capacity or at all.
And fifthly, removing the sediment manually, wherein the water in the sedimentation tank is drained before the sediment is removed. The water content of the removed sediment is high and is in a slurry state, a small part of the sediment enters an urban garbage system, and the vast majority of the sediment is discharged into a sewer pipe network system.
Sixth, activated carbon adsorption can adsorb some microorganism bacteria and organic matter, but because of cost reason, activated carbon filling capacity is generally less, or just need not install activated carbon at all, even if activated carbon is filled according to the design requirement, under the condition of high content carwash liquid of carwash sewage, high content car wax, high content solid particle, grease, organic phosphorus etc. organic matter, activated carbon generally uses several days and just saturates, just can't play the adsorbed purpose at all, cause the car wash peculiar smell foul, the circumstances of acidizing to take place, the car wash circulating water has to be discharged in the car wash, add or change new water and can normally wash the car, the pollutant in the car wash circulating water of emission directly gets into city sewer, there is very big pollution to the environment. If the activated carbon is replaced periodically or activated from a new one as required, the cost is high, the car wash is economically unacceptable, and the process of producing or activating the activated carbon is itself a waste of resources and environmental pollution. The current car washing industry suffers from the following drawbacks or deficiencies.
Seven, huge water resources are consumed, car washing discharge sewage of each car is about 30-50 liters generally, cars of 53 cities are reserved in the country in 1 month in 2018, the quantity of the cars is over 100 ten thousand, 24 cities are over 200 ten thousand, 7 cities are over 300 ten thousand, the cars are increased at the speed of over 10% every year, at present, according to the average 200 ten thousand household cars in over 50 middle and above cities in China, car washing is carried out once every month, 30 liters of cars/200 cars/city/12 months/50 cities are 3600 ten thousand cubic meters of water resources every year, meanwhile, car washing sewage of 3600 ten thousand cubic meters is discharged, a large amount of water resources are not consumed every year, and simultaneously, sewage discharge also has great influence on the environment.
And eighthly, liquid wastes (organic matters such as car washing liquid, car wax, grease, organic phosphorus, microorganisms and the like) cannot be independently collected and are discharged to the urban sewage pipe network system along with sewage, so that the environment is greatly influenced.
And ninthly, the solid waste cannot be automatically collected, the water content is high, the solid waste is in a slurry state, few solid waste enters the urban garbage system after manual collection, and most solid waste is still discharged to the urban sewage pipe network system along with sewage, so that the environment is polluted.
The process cost in the sewage treatment is high, and particularly, the production or regeneration process of the activated carbon consumes resources and has influence on the environment.
Eleventh, the recycling water cannot be recycled for a long time, and car washing shops must be built in places with water inlet and sewage discharge pipe network conditions. Connecting the water inlet pipe network and the sewage discharge pipe network, transacting the permission of water use and sewage discharge, and increasing the construction difficulty and cost.
In conclusion, the water resource recycling efficiency of the existing automatic car washing technology is not high.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned among the prior art, the utility model provides a pair of a water resource cyclic utilization efficiency is not high when being used for automobile cleaning's sewage treatment system to have solved automobile cleaning.
In order to achieve the above practical purpose, the utility model adopts the technical scheme that: a sewage treatment system for automobile cleaning comprises an adjusting water tank, an air flotation bubble breaking disinfection and sterilization water tank, a sedimentation water tank and a car washing water storage tank, wherein the adjusting water tank is used for collecting sewage generated by car washing, the adjusting water tank is connected with a filter pressurizing motor, the filter pressurizing motor is connected with one end of a first filter through a first electric control water switch, the other end of the first filter is connected with one end of a second filter through a second electric control water switch, the other end of the second filter is connected with one end of a third filter through a third electric control water switch, the other end of the third filter is connected with the sedimentation water tank through a fourth electric control water switch, the first filter is connected with one end of a fifth electric control water switch, the second filter is connected with one end of a sixth electric control water switch, and the third filter is connected with one end of a seventh electric control water switch, the other end of the fifth electric control water switch, the other end of the sixth electric control water switch and the other end of the seventh electric control water switch are connected with one end of an eighth electric control water switch and one end of a ninth electric control water switch, the other end of the eighth electric control water switch is connected with an air flotation foam breaking disinfection and sterilization water tank, the other end of the ninth electric control water switch is connected with a car washing water tank through a filter backwashing pump, the air flotation foam breaking disinfection and sterilization water tank is connected with a liquid waste collecting box, the top of the air flotation foam breaking disinfection and sterilization water tank is provided with an air flotation foam breaking device, the top of a sedimentation water tank is provided with a precipitant adding device, the top of the car washing water tank is provided with a pH value regulator adding device, the bottom of the liquid waste collecting box is provided with a first weight sensor, and the regulating water tank, the air flotation foam breaking disinfection and sterilization water tank, the sedimentation water, the device comprises a carwash water storage tank, a first weight sensor, a pressure sensor, a water level sensor and a pH sensor, wherein the carwash water storage tank is internally provided with the pH sensor, the first weight sensor, the pressure sensor, the water level sensor and the pH sensor are all connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is respectively connected with a first electric control water switch, a second electric control water switch, a third electric control water switch, a fourth electric control water switch, a fifth electric control water switch, a sixth electric control water switch, a seventh electric control water switch, an eighth electric control water switch, a ninth electric control water switch, a pH regulator adding device, a precipitator adding device, an air flotation bubble breaking device, a sterilization lamp tube, a filter pressurizing motor and.
Further: and a sterilization lamp tube is arranged in the air floatation bubble breaking sterilization water tank.
Further: and a pressure sensor is arranged between the filter pressurizing motor and the first electric control water switch.
The utility model has the advantages that: the utility model discloses carry out automatic processing to the sewage that carwash subsystem produced, through filtering, air supporting, disinfection, pH valve detection and regulation, national body waste dehydration is collected, technical measure such as liquid waste air supporting separation, broken bubble are collected, will handle the sewage after the carwash operation once more, can all 100% long-time recirculation reuse, finally reach the carwash and do not have sewage discharge completely, do not have influential purpose to the environment.
Further: the utility model discloses a belt dewatering machine, including sediment water tank, belt dewatering machine, solid waste collection box bottom, second weight sensor, control subsystem, the setting water tank below is equipped with and crosses the filter bag, the bottom of crossing the filter bag is equipped with rotatory blowoff valve, the one end of the belt dewatering machine that rotatory blowoff valve below upwards set up for the slope, the other end below of belt dewatering machine is equipped with solid waste collection box, solid waste collection box bottom is equipped with second weight sensor, second weight sensor is connected with control subsystem's signal input part, control subsystem's.
The beneficial effect of adopting the further scheme is as follows: the bag filter utilizes the water level pressure of the precipitation water tank to automatically and slowly remove a part of the water in the solid-liquid mixture precipitated at the bottom, the water content of the solid-liquid mixture is reduced, then the solid-liquid mixture is conveyed to the belt dehydrator for dehydration through the rotary blow-down valve at a set speed, and the water dehydrated by the bag filter and the belt dehydrator flows into the water collecting tank of the car washing area and enters the sewage treatment system again for treatment. The solid matter dehydrated by the belt dehydrator enters the solid waste collection box, and the second weight sensor automatically sends weight information to the control subsystem to inform the control subsystem of waste cleaning.
Further: the foam air-flotation breaking device is characterized in that a plurality of foam rising guide cylinders and discharge electrodes arranged between the foam rising guide cylinders are arranged in the air-flotation breaking device, every two of the discharge electrodes are arranged side by side, the discharge electrodes are connected with a high-voltage electricity generation controller, a bubble height detection sensor is arranged in the air-flotation breaking device and is connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is connected with the high-voltage electricity generation controller.
The beneficial effect of adopting the further scheme is as follows: when the height of the bubbles reaches a certain height, the bubble height detection sensor sends a signal to the high-voltage generator control box to generate high voltage, electric sparks are generated by intermittent discharge of the high-voltage electrodes in the bubble breaking box to enable the bubbles to be changed into liquid, and the liquid waste flows into the liquid waste collecting box along the bottom of the bubble breaking box.
Further: and hollow fiber fine filtration filter elements are arranged in the first filter, the second filter and the third filter, and the filtration precision of the hollow fiber fine filtration filter elements is 0.01 mu m.
The beneficial effect of adopting the further scheme is as follows: the filter element replacement time of the filter can be prolonged by the three filters; after the filter element is partially blocked after being used, the filter element can continue to work normally; the third filter filters the car washing sewage normally as the first and second filters under the sewage treatment working condition, and is the filter of the washing water of the first and second filters under the back washing working condition, the precipitation water tank only precipitates the back washing sewage of the third filter, the treatment capacity of filtering the washing water is reduced, and enough time is provided to ensure the precipitation effect and the dehydration effect of the precipitation water tank.
Drawings
FIG. 1 is a schematic view of a sewage treatment system according to the present invention;
FIG. 2 is a diagram showing the structure of a settling tank in the present invention;
fig. 3 is a structural diagram of the air flotation bubble breaking device in the present application.
Wherein: 1. adjusting the water tank; 2. an air floatation bubble breaking disinfection and sterilization water tank; 3. a settling water tank; 4. a water storage tank for washing a vehicle; 5. a filter pressurizing motor; 6. a pressure sensor; 7. a first electrically controlled water switch; 8. a first filter; 9. a second electrically controlled water switch; 10. a second filter; 11. a third electric control water switch; 12. a third filter; 13. a fourth electric control water switch; 14. a fifth electric control water switch; 15. a sixth electric control water switch; 16. A seventh electric control water switch; 17. an eighth electrically controlled water switch; 18. a ninth electrically controlled water switch; 19. a filter backwash pump; 20. a liquid waste collection tank; 21. an air floatation bubble breaking device; 22. a precipitant addition device; 23. A pH value regulator adding device; 24. a filter bag; 25. rotating the blow-down valve; 26. a belt dehydrator; 27. A solid waste collection bin; 28. a foam rising guide cylinder; 29. and a discharge electrode.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all changes that come within the meaning and range of the spirit of the invention are desired to be protected.
As shown in figure 1, a sewage treatment system for automobile cleaning comprises an adjusting water tank 1, an air-flotation bubble-breaking disinfection and sterilization water tank 2, a sedimentation water tank 3 and a carwash water storage tank 4, wherein the adjusting water tank 1 is used for collecting sewage generated by carwash, the adjusting water tank 1 is connected with a filter pressurizing motor 5, the filter pressurizing motor 5 is connected with one end of a first filter 8 through a pressure sensor 6 (the model is MIK-P300) and a first electric control water switch 7, the other end of the first filter 8 is connected with one end of a second filter 10 through a second electric control water switch 9, the other end of the second filter 10 is connected with one end of a third filter 12 through a third electric control water switch 11, the other end of the third filter 12 is connected with the sedimentation water tank 3 through a fourth electric control water switch 13, the first filter 8 is connected with one end of a fifth electric control water switch 14, the second filter 10 is connected with one end of a sixth electric control water switch 15, the third filter 12 is connected with one end of a seventh electric control water switch 16, the other end of a fifth electric control water switch 14, the other end of a sixth electric control water switch 15 and the other end of the seventh electric control water switch 16 are all connected with one end of an eighth electric control water switch 17 and one end of a ninth electric control water switch 18, the other end of the eighth electric control water switch 17 is connected with an air-flotation bubble-breaking disinfection and sterilization water tank 2, a disinfection and sterilization lamp tube is arranged in the air-flotation bubble-breaking disinfection and sterilization water tank 2, the other end of the ninth electric control water switch 18 is connected with a car washing water storage tank 4 through a filter back washing pump 19, the air-flotation bubble-breaking disinfection and sterilization water tank 2 is connected with a liquid waste collection tank 20, the top of the air-flotation bubble-breaking disinfection and sterilization water tank 2 is provided with an air-flotation bubble-breaking device 21, the top of the sedimentation water tank 3 is provided with a precipitator adding device 22, the top of the car washing water, the regulating water tank 1, the air-flotation bubble-breaking sterilizing water tank 2, the sedimentation water tank 3 and the car washing water tank 4 are internally provided with water level sensors (the model is UQK-03), the car washing water tank 4 is internally provided with a pH value sensor (the model is MIK-PH160), the first weight sensor, the pressure sensor 6, the water level sensors and the pH value sensors are all connected with the signal input end of the control subsystem, the signal output end of the control subsystem is respectively connected with a first electric control water switch 7, a second electric control water switch 9, a third electric control water switch 11, a fourth electric control water switch 13, a fifth electric control water switch 14, a sixth electric control water switch 15, a seventh electric control water switch 16, an eighth electric control water switch 17, a ninth electric control water switch 18, a pH value regulator adding device 23, a precipitator adding device 22, an air flotation bubble breaking device 21, a sterilization lamp tube, a filter pressurizing motor 5 and a filter backwashing pump 19.
According to the water level height in the sump of carwash district in with carwash sewage take out the regulation water tank, sewage in the regulation water tank gets into first filter, second filter and third filter after the water pump pressurization and filters, divide into filtration water and filter sparge water two parts behind the filter and handle:
the first part is the treatment of the water filtered by a filter, the car washing sewage is filtered by a hollow fiber fine filtering filter element of the filter, the filtering precision is 0.01 micron, the cleanliness of the filtered water can meet the requirement of the water for car washing, but the car washing sewage also contains a small part of car washing liquid, water wax, microorganisms and organic matters, the part of the filtered water enters an air floatation bubble breaking disinfection and sterilization water tank for killing and collecting and removing the organic matters microorganisms, the killing of the microorganisms is carried out by using ultraviolet light in the water, the removal of the organic matters such as the car washing liquid, the water wax, the microorganisms and the like is carried to the water surface by using air bubbles generated by air floatation of compressed air, then the liquid wastes collected by using the bubbles and broken bubbles are collected and enter a liquid waste collecting box, the liquid waste collecting box is provided with a weight sensor, and waste. After the part of the car washing sewage is filtered, the microorganisms are killed and the organic matters are separated and collected, the part of the car washing sewage enters a car washing water storage tank to be subjected to pH value detection and adjustment, and the treated sewage can meet the requirements of car washing water. The part of sewage is subjected to filtration, microbe killing, organic matter removal and pH value adjustment treatment, and the bad phenomena of peculiar smell, acidification and the like can not occur even if the sewage is recycled for a long time.
And a second part, treating flushing water of the filter, wherein the flushing water of the filter enters a precipitation water tank for coagulating precipitation in the first step of treatment, a precipitator is added into the precipitation water tank, and upper sewage precipitated after a certain time enters an adjusting water tank and then enters a sewage treatment system again. Sediment of the lower part of the settling water tank is intermittently sent into the belt dehydrator through the rotary blowdown valve to be dehydrated, the dehydrated solid waste falls into the solid waste collecting box, and the solid waste collecting box is provided with a weight sensor to automatically and remotely inform the belt dehydrator to clear up the solid waste. The separated water in the dehydration process of the belt dehydrator enters the regulating water tank and enters the sewage treatment system for treatment.
As shown in fig. 2, a filter bag 24 is arranged below the settling water tank 3, a rotary blow-down valve 25 is arranged at the bottom of the filter bag 24, one end of a belt dehydrator 26 which is obliquely arranged upwards is arranged below the rotary blow-down valve 25, a solid waste collection box 27 is arranged below the other end of the belt dehydrator 26, a second weight sensor (model number is SBT series sensor) is arranged at the bottom of the solid waste collection box 27, the second weight sensor is connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is respectively connected with the belt dehydrator 26 and the rotary blow-down valve 25.
As shown in fig. 3, a plurality of foam rising guide cylinders 28 and discharge electrodes 29 arranged between the foam rising guide cylinders 28 are arranged in the air flotation bubble breaking device 21, the discharge electrodes 29 are arranged side by side two by two, the discharge electrodes 29 are connected with a high-voltage electricity generation controller, a bubble height detection sensor is arranged in the air flotation bubble breaking device 21, the bubble height detection sensor is connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is connected with the high-voltage electricity generation controller.
The air-float bubble-breaking device is characterized in that compressed air enters water through an air hole in an air pipe at the bottom of a box, organic matters such as car washing agents, water wax, microorganisms and the like in the water are brought to the water surface along with bubbles and enter a bubble-breaking box at a certain height above the water surface, the bubbles are naturally broken after entering the bubble-breaking box, when the height of the bubbles reaches a certain height, a signal is sent to a high-voltage generator control box through a bubble height detection sensor to generate high voltage, electric sparks are generated through intermittent discharge of a high-voltage electrode in the bubble-breaking box to enable the bubbles to be changed into liquid, and the liquid flows into a liquid collecting box along the bottom. Meanwhile, an ultraviolet light tube is arranged in the air-flotation bubble breaking device, microbes in water are killed and then are brought to the water surface through bubbles, and enter the liquid waste collecting box along with the bubbles, so that the purposes of disinfecting and sterilizing the car washing water, removing car washing liquid, water wax, grease and organic matters and eliminating peculiar smell are achieved, and the long-term recycling of the water for washing the car can be ensured.
The height of foam above the water surface is determined by the characteristics of the foam, and is also determined by the ratio of the rising speed of air flow to the natural breaking speed of the foam in a rising channel, the larger the ratio is, the higher the foam is above the water surface, a special foam breaking box is arranged at the upper part of the water surface, the bottom of the foam breaking box is closed, the upper opening is higher than the water surface by a certain height, a short pipe with a certain diameter is arranged in the foam breaking box and is used as a foam rising guide cylinder which is flush with the upper opening of the foam breaking box, the rapid rising of the foam in a short pipeline is utilized to bring the foam into the upper foam breaking box, the area of the upper part of the foam breaking box is large, the air flow does not rapidly rise any more, the foam is naturally broken into liquid in the foam breaking box, when the natural breaking speed of the foam is slow to the height of the foam higher than the set height, a sensor sends a signal, then flows into the liquid waste collecting box through a pipeline at the bottom of the outer edge of the foam breaking box to fulfill the aim of breaking foam.
The control subsystem takes 3 triangular FX5U-80MR single-chip industrial computers as core processors.
Claims (7)
1. The utility model provides a sewage treatment system for automobile cleaning, its characterized in that, including regulating reservoir (1), broken bubble disinfection and sterilization water tank of air supporting (2), sedimentation tank (3) and carwash storage water tank (4), regulating reservoir (1) is used for collecting the sewage that the carwash produced, regulating reservoir (1) is connected with filter pressurization motor (5), filter pressurization motor (5) are connected with the one end of first filter (8) through first automatically controlled water switch (7), the other end of first filter (8) is connected with the one end of second filter (10) through second automatically controlled water switch (9), the other end of second filter (10) is connected with the one end of third filter (12) through third automatically controlled water switch (11), the other end of third filter (12) is connected with sedimentation tank (3) through fourth automatically controlled water switch (13), the first filter (8) is connected with one end of a fifth electric control water switch (14), the second filter (10) is connected with one end of a sixth electric control water switch (15), the third filter (12) is connected with one end of a seventh electric control water switch (16), the other end of the fifth electric control water switch (14), the other end of the sixth electric control water switch (15) and the other end of the seventh electric control water switch (16) are respectively connected with one end of an eighth electric control water switch (17) and one end of a ninth electric control water switch (18), the other end of the eighth electric control water switch (17) is connected with a bubble breaking disinfection and sterilization water tank (2), the other end of the ninth electric control water switch (18) is connected with a water storage tank (4) of the carwash through a filter backwashing pump (19), the air flotation bubble breaking disinfection and sterilization water tank (2) is connected with an air flotation waste collection tank (20), the top of the air-flotation bubble-breaking disinfection and sterilization water tank (2) is provided with an air-flotation bubble-breaking device (21), the top of the sedimentation water tank (3) is provided with a precipitator adding device (22), and the top of the carwash water storage tank (4) is provided with a pH value regulator adding device (23).
2. The sewage treatment system for automobile cleaning according to claim 1, wherein a sterilizing lamp tube is arranged in the air-flotation bubble-breaking sterilizing water tank (2).
3. Sewage treatment system for car washing according to claim 1, characterised in that a pressure sensor (6) is provided between the filter pressurizing motor (5) and the first electrically controlled water switch (7).
4. The sewage treatment system for automobile cleaning according to claim 1, wherein a first weight sensor is arranged at the bottom of the liquid waste collection tank (20), water level sensors are arranged in the adjusting water tank (1), the air flotation bubble breaking disinfection and sterilization water tank (2), the sedimentation water tank (3) and the car washing water storage tank (4), a pH value sensor is arranged in the car washing water storage tank (4), the first weight sensor, the pressure sensor (6), the water level sensor and the pH value sensor are all connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is respectively connected with a first electric control water switch (7), a second electric control water switch (9), a third electric control water switch (11), a fourth electric control water switch (13), a fifth electric control water switch (14), a sixth electric control water switch (15), a seventh electric control water switch (16), An eighth electric control water switch (17), a ninth electric control water switch (18), a pH value regulator adding device (23), a precipitator adding device (22), an air flotation bubble breaking device (21), a sterilization and disinfection lamp tube, a filter pressurizing motor (5) and a filter backwashing pump (19).
5. The sewage treatment system for automobile washing according to claim 1, wherein a filter bag (24) is arranged below the precipitation water tank (3), a rotary blow-down valve (25) is arranged at the bottom of the filter bag (24), one end of a belt dehydrator (26) is arranged obliquely upwards below the rotary blow-down valve (25), a solid waste collection box (27) is arranged below the other end of the belt dehydrator (26), a second weight sensor is arranged at the bottom of the solid waste collection box (27) and connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is respectively connected with the belt dehydrator (26) and the rotary blow-down valve (25).
6. The sewage treatment system for automobile cleaning according to claim 1, wherein a plurality of foam rising guide cylinders (28) and discharge electrodes (29) arranged between the foam rising guide cylinders (28) are arranged in the air flotation bubble breaking device (21), the discharge electrodes (29) are arranged side by side in pairs, the discharge electrodes (29) are connected with a high-voltage electricity generation controller, a bubble height detection sensor is arranged in the air flotation bubble breaking device (21), the bubble height detection sensor is connected with a signal input end of a control subsystem, and a signal output end of the control subsystem is connected with the high-voltage electricity generation controller.
7. The sewage treatment system for automobile washing according to claim 1, wherein a hollow fiber fine filtration filter element is arranged inside each of the first filter (8), the second filter (10) and the third filter (12), and the filtration precision of the hollow fiber fine filtration filter element is 0.01 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702542.8U CN211004925U (en) | 2019-10-12 | 2019-10-12 | Be used for abluent sewage treatment system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702542.8U CN211004925U (en) | 2019-10-12 | 2019-10-12 | Be used for abluent sewage treatment system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211004925U true CN211004925U (en) | 2020-07-14 |
Family
ID=71481714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921702542.8U Active CN211004925U (en) | 2019-10-12 | 2019-10-12 | Be used for abluent sewage treatment system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211004925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615567A (en) * | 2019-10-12 | 2019-12-27 | 李德峰 | Be used for abluent sewage treatment system of car |
-
2019
- 2019-10-12 CN CN201921702542.8U patent/CN211004925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615567A (en) * | 2019-10-12 | 2019-12-27 | 李德峰 | Be used for abluent sewage treatment system of car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107235585B (en) | Sewage filtering device | |
| CN209651999U (en) | A kind of multi-stage sewage filter device | |
| CN204138478U (en) | A kind of wastewater from car washer recycle device | |
| CN210707328U (en) | Automatic automobile cleaning system without sewage discharge | |
| CN202116397U (en) | Full-automatic car-washing waste water disposal device | |
| CN211004925U (en) | Be used for abluent sewage treatment system of car | |
| CN106946377A (en) | A kind of oil-containing process for treating waste water for car wash and equipment | |
| CN106336079A (en) | In-situ water purification system of polluted water source | |
| CN105251254A (en) | Variable type bidirectional flow high-speed fiber filter | |
| CN2858629Y (en) | Processing reuse device for used vehicle and clothes washing water | |
| CN204588871U (en) | The recycling processing system of wastewater from car washer | |
| CN110615567A (en) | Be used for abluent sewage treatment system of car | |
| CN203269640U (en) | Efficient integrated water purifier | |
| CN207307392U (en) | One kind is used for textile manufacturing sewage disposal system | |
| CN207130116U (en) | A kind of mechanical cleaning wastewater treatment equipment | |
| CN216005450U (en) | Continuous filter integrating coagulation, filtration and precipitation | |
| CN205420040U (en) | Carwash water cyclic utilization returns water purification installation | |
| CN212894230U (en) | Car washing wastewater treatment cyclic utilization device | |
| CN204981518U (en) | Wastewater recovery high efficient regeneration system | |
| CN110835201B (en) | Black and odorous water body treatment system | |
| CN110588586B (en) | Automatic automobile cleaning system without sewage discharge | |
| CN108273294A (en) | A kind of quartz filter for advanced treatment of wastewater | |
| CN207862039U (en) | A kind of oil-containing industrial water processing system | |
| CN101983939B (en) | Method and device for processing sewage by gas suspension collection and inner circulation settlement | |
| CN204097220U (en) | Pressure sewage purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |