CN211677109U

CN211677109U - Urban street atmospheric pollutants clears away car

Info

Publication number: CN211677109U
Application number: CN201921353587.9U
Authority: CN
Inventors: 王全龄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-10-16
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to an atmosphere is administered technical field, discloses a vehicle is clear away to urban street atmospheric pollutants. In the urban street atmospheric pollutant removing vehicle, the motor vehicle is provided with an atmospheric pollutant absorption and treatment device, and the atmospheric pollutant absorption and treatment device is provided with a device for removing atmospheric particulate pollutants and/or a device for removing atmospheric harmful gas pollutants. Because urban street atmospheric pollutants clears away car mobility is strong, urban street atmospheric pollutants clears away car can concentrate the atmospheric pollutants of handling urban street even urban industrial area fast, reduces dust fall, the content of wafting dirt and PM2.5 and poisonous and harmful gas in the urban atmosphere, has reduced the emergence probability in haze weather on a large scale. By improving the overall quality of urban atmosphere, the national health rate is improved, the corresponding medical expenses are reduced, and the environmental protection significance is great.

Description

Urban street atmospheric pollutants clears away car

Technical Field

The utility model relates to a city atmosphere treatment system technical field especially relates to a city street atmospheric pollutants clears away car.

Background

In recent years, with the rapid development of motor vehicle economy in cities, the production and usage of motor vehicles have increased dramatically. Dust fall, flying dust and harmful gas generated by motor vehicle exhaust and tire and road surface friction pollute urban environment, and the pollution to street atmosphere is becoming serious. Air pollution in many large cities is changed from coal-fired pollution to mixed pollution of coal and motor vehicle exhaust, and the harm of motor vehicle exhaust pollution to human health is quite serious.

Although modern cities are equipped with various sanitation vehicles, such as garbage cleaning vehicles, watering lorries, street cleaning vehicles and the like, the cleanness and the sanitation of the cities are protected. However, the vehicle can only clean dust and garbage on the road surface of the urban street, and cannot remove other pollutants in the atmosphere of the urban street. Just so, the harm of pollutants such as PM2.5 and harmful gases in urban atmosphere to human bodies is far greater than the damage degree of dust and garbage to human bodies. Especially sulfur dioxide and nitrogen oxide generated by the oxidation reaction of automobile exhaust and atmosphere are extremely harmful to human bodies. In recent years, the road surfaces of urban streets are mainly asphalt road surfaces, and the asphalt road surfaces volatilize highly toxic pollutants such as polycyclic aromatic hydrocarbons and the like through high-temperature sunlight. The amount of polycyclic aromatic hydrocarbon is greatly increased in asphalt particles and road dust generated by road surface abrasion after the friction and rolling of automobile tires and asphalt road surfaces. Polycyclic aromatic hydrocarbons are widely recognized as strong carcinogenic substances and can cause carcinogenesis of human bodies through contact.

Therefore, the social significance of researching and developing the urban street atmospheric pollutant removing vehicle is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city street atmospheric pollutants clears away car can eliminate city street atmospheric pollutants.

In order to achieve the purpose, the utility model adopts the following technical proposal:

an atmospheric pollutant absorption and treatment device is arranged on a motor vehicle, and the atmospheric pollutant absorption and treatment device is provided with a device for eliminating atmospheric particulate pollutants and/or a device for eliminating atmospheric harmful gas pollutants.

Preferably, the atmospheric pollutant absorption treatment device comprises an atmospheric pollutant suction device, a pollutant treatment device and a removal output device.

Preferably, the cleaning output device is provided with a waste harmless discharge device and a clean air purification output device, the clean air purification output device is provided with a purification output spray pump, a purification output spray pipe, a purification output spray nozzle and a clean air purification output fan, and the waste harmless discharge device is provided with a waste harmless proportioning treatment sedimentation tank;

the purification output spraying pump input end is connected with the harmless proportion treatment sedimentation tank of discarded object, the purification output spraying pump output end is connected with the purification output spraying nozzle through the purification output spraying pipe, clean air purification output fan configuration is on the purification output spraying nozzle.

Preferably, the air pollutant suction device is provided with an air suction opening and a dust filter screen, the pollutant treatment device comprises a dust fall, floating dust and PM2.5 elimination device, the dust filter screen is arranged at the output end of the air suction opening and the input end of the dust fall, floating dust and PM2.5 elimination device, and the output end of the dust fall, floating dust and PM2.5 elimination device is connected with the input end of the clean air purification output device;

the dust fall, floating dust and PM2.5 elimination device is provided with a clear water spraying liquid storage tank, a clear water spraying pump, a clear water spraying pipe and a clear water spraying nozzle, the input end of the clear water spraying pump is connected with the clear water spraying liquid storage tank, the output end of the clear water spraying pump is connected with the clear water spraying nozzle through the clear water spraying pipe, the clearing output device is provided with a waste harmless discharge device and a clean air purification output device, and the clean air purification output device, the waste harmless discharge device and the output end of the dust fall, floating dust and PM2.5 elimination device are connected into a whole;

the dust fall, floating dust and PM2.5 elimination device is also composed of a filtering type device or an electrostatic dust collection device.

Preferably, the atmospheric pollutant absorption treatment device consists of an air suction opening, a dust filter screen, a dust fall, a floating dust and PM2.5 elimination device, a SOx and NOx slightly-soluble solution pool, a SOx and NOx slightly-soluble solution discharge pump, a clear water spray solution storage tank, a clear water spray pump, a clear water spray pipe, a clear water spray nozzle, a SOx and NOx spray absorption device, a SOx and NOx solvent pool, a SOx and NOx solvent spray pump, the system comprises an SOx and NOx solvent spray pipe, an SOx and NOx solvent spray nozzle, an SOx and NOx solution discharge pump, an SOx and NOx solution discharge pipe, an SOx and NOx slightly-soluble solution discharge pipe, an inorganic waste harmless treatment discharge device, an output air washing nozzle, an output air washing spray storage tank, an output air washing spray pump, an output air washing spray pipe, a clean air purification output device and a waste harmless discharge device;

the input end of the SOx and NOx slightly-soluble liquid discharge pump is connected with the SOx and NOx slightly-soluble liquid pool, the output end of the SOx and NOx slightly-soluble liquid discharge pump is connected with an inorganic waste harmless treatment discharge device through an SOx and NOx slightly-soluble liquid discharge pipe, the input end of the SOx and NOx solution discharge pump is connected with the SOx and NOx solvent pool, and the output end of the SOx and NOx solution discharge pump is connected with the inorganic waste harmless treatment discharge device through an SOx and NOx solution discharge pipe;

the output end of the dust fall, floating dust and PM2.5 elimination device is connected with the input end of the SOx and NOx spraying absorption device, the output end of the SOx and NOx spraying absorption device is connected with the input end of the output air washing device, and the output end of the output air washing device is connected with the input end of the clean air purification output device.

Preferably, the atmospheric pollutant absorption treatment device consists of an air suction opening, a dust filter screen, a dust fall, a floating dust and PM2.5 elimination device, a clean air purification output device, a waste harmless discharge device, a clear water spray liquid storage tank, a clear water spray pump, a clear water spray pipe, a clear water spray nozzle, a SOx and NOx slightly-soluble liquid pool, a SOx and NOx slightly-soluble liquid discharge pump, a SOx and NOx slightly-soluble liquid discharge pipe, an inorganic waste harmless treatment discharge device, a SOx and NOx ammonia gas absorption device, an ammonia gas cylinder, an ammonia gas output pipe, an ammonia gas nozzle, an output air washing device, an output air washing nozzle, an output air washing spray liquid storage tank, an output air washing spray pump and an output air washing spray pipe;

one end of the ammonia gas output pipe is connected with a cylinder nozzle exhaust interface of the ammonia gas cylinder, the other end of the ammonia gas output pipe is connected with an ammonia gas nozzle, the input end of the SOx and NOx ammonia gas absorption device is connected with the output end of the dust fall, flying dust and PM2.5 elimination device, and the output end of the SOx and NOx ammonia gas absorption device is connected with the input end of the output air washing device.

Preferably, the atmospheric pollutant absorption treatment device comprises an air suction opening, a dust filter screen, a dust fall, floating dust and PM2.5 elimination device, a clear water spraying liquid storage tank, a clear water spraying pump, a clear water spraying pipe, a clear water spraying nozzle, a SOx and NOx slightly-soluble liquid pool, a SOx and NOx slightly-soluble liquid discharge pump, a SOx and NOx slightly-soluble liquid discharge pipe, an inorganic waste harmless treatment discharge device, a SOx and NOx ozone reduction treatment device and an ozone generator, the ozone water supply device comprises an ozone air supply valve, an ozone air supply pipe, an ozone spray head, an ozone gas mixing device, an ozone water reducing nozzle, an ozone reducing spraying water supply pipe, an ozone reducing spraying water baffle, an output air washing device, an output air washing nozzle, an output air washing spraying liquid storage tank, an output air washing spraying pump, an output air washing spraying pipe, a clean air purification output device and a waste harmless discharge device;

the SOx and NOx ozone reduction treatment device is provided with an ozone generator, an ozone supply valve, an ozone supply pipe, an ozone spray head, an ozone gas mixing device, an ozone water reduction nozzle, an ozone reduction spraying water supply pipe and an ozone reduction spraying water baffle;

the ozone output of the ozone generator is connected with an ozone spray head through an ozone supply valve and an ozone gas supply pipe, one way of the ozone output is connected with an ozone mixing device, the other way of the ozone output is connected with an ozone gas reduction spray device, and the ozone water reduction spray nozzle is connected with an output air washing spray pipe through an ozone reduction spray water supply pipe.

Preferably, the atmospheric pollutant absorption treatment device comprises an air suction inlet, a dust filter screen, a dust fall, a floating dust and PM2.5 elimination device, a clean water spray liquid storage tank, a clean water spray pump, a clean water spray pipe, a clean water spray nozzle, a SOx and NOx slightly-soluble liquid pool, a SOx and NOx slightly-soluble liquid discharge pump, a SOx and NOx spray absorption device, a SOx and NOx solvent pool, a SOx and NOx solvent spray pump, a SOx and NOx solvent spray pipe, a SOx and NOx solvent spray nozzle, a SOx and NOx solution discharge pump, a SOx and NOx solution discharge pipe, a SOx and NOx slightly-soluble liquid discharge pipe, an inorganic waste harmless treatment discharge device, a polycyclic aromatic hydrocarbon solvent spray nozzle, a polycyclic aromatic hydrocarbon solvent spray liquid storage tank, a polycyclic aromatic hydrocarbon solvent spray pump, a polycyclic aromatic hydrocarbon solvent spray pipe, a polycyclic aromatic hydrocarbon solvent discharge pipe, a polycyclic aromatic hydrocarbon solution discharge pump, a, The device comprises an output air washing device, an output air washing nozzle, an output air washing spray liquid storage tank, an output air washing spray pump, a clean air purification output device and a waste harmless discharge device;

the input end of the polycyclic aromatic hydrocarbon solvent spray pump is connected with a polycyclic aromatic hydrocarbon solvent spray liquid storage tank, the output end of the polycyclic aromatic hydrocarbon solvent spray pump is connected with a polycyclic aromatic hydrocarbon solvent spray nozzle through a polycyclic aromatic hydrocarbon solvent spray pipe, the input end of the polycyclic aromatic hydrocarbon solution discharge pump is connected with the polycyclic aromatic hydrocarbon solvent spray liquid storage tank, and the output end of the polycyclic aromatic hydrocarbon solution discharge pump is connected with an inorganic waste harmless treatment discharge device through a polycyclic aromatic hydrocarbon solution discharge pipe;

the input end of the polycyclic aromatic hydrocarbon solvent spray device is connected with the output end of the SOx and NOx spray absorption device, and the output end of the polycyclic aromatic hydrocarbon solvent spray device is connected with the input end of the output air washing device.

Preferably, the atmospheric pollutant absorption treatment device comprises an air suction inlet, a dust filter screen, a dust fall, a floating dust and PM2.5 elimination device, a clean water spray liquid storage tank, a clean water spray pump, a clean water spray pipe, a clean water spray nozzle, a SOx and NOx slightly-soluble liquid pool, a SOx and NOx slightly-soluble liquid discharge pump, a SOx and NOx spray absorption device, a SOx and NOx solvent pool, a SOx and NOx solvent spray pump, a SOx and NOx solvent spray pipe, a SOx and NOx solvent spray nozzle, a SOx and NOx solution discharge pump, a SOx and NOx solution discharge pipe, a SOx and NOx slightly-soluble liquid discharge pipe, an inorganic waste harmless treatment discharge device, a polycyclic aromatic hydrocarbon solvent microbubble reaction tank, a polycyclic aromatic hydrocarbon solvent, a polycyclic aromatic hydrocarbon harmful gas booster fan, a polycyclic aromatic hydrocarbon harmful gas pressurizing air pipe, a polycyclic aromatic hydrocarbon harmful gas microbubble generator, a polycyclic aromatic hydrocarbon gas removal outlet, a polycyclic aromatic hydrocarbon waste liquid discharge pump, a, The device comprises a polycyclic aromatic hydrocarbon waste dissolving liquid discharge pipe, an output air washing device, an output air washing nozzle, an output air washing spray liquid storage tank, an output air washing spray pump, a clean air purification output device and a waste harmless discharge device;

the polycyclic aromatic hydrocarbon harmful gas booster fan connect SOx and NOx through polycyclic aromatic hydrocarbon harmful gas pressure boost tuber pipe one end and spray absorbing device's output, its other end is connected with polycyclic aromatic hydrocarbon harmful gas microbubble generating device's input, and desorption polycyclic aromatic hydrocarbon gas delivery outlet is connected with the input of output air washing device, polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pump's input passes through polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pipe and connects polycyclic aromatic hydrocarbon solvent microbubble retort, polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pump's output is connected with inorganic waste innocent treatment eduction gear through polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pipe.

Preferably, the atmospheric pollutant absorption treatment device is replaced by a device which is independently arranged in a seriously polluted chemical plant or other places needing to remove toxic and harmful gases.

Preferably, the vehicle for removing the atmospheric pollutants on the urban streets is provided with a fuel oil or gas generator or a storage battery as power of the atmospheric pollutants absorption treatment device, and the motor vehicle is powered by the fuel oil or gas generator or the storage battery.

Preferably, the urban street atmospheric pollutant removal vehicle is provided with PM10, PM2.5, SOx, NOx, polycyclic aromatic hydrocarbon monitoring and artificial intelligence devices.

The utility model has the advantages that:

1. the vehicle for removing the urban street atmospheric pollutants can quickly treat the urban street and even the atmospheric pollutants in urban industrial areas, reduce the content of PM2.5 and toxic and harmful gases in urban atmosphere and improve the quality of the urban atmosphere;

2. the vehicle for removing the atmospheric pollutants has strong mobility, so that the vehicle for removing the atmospheric pollutants on urban streets can rapidly and intensively treat the atmospheric pollutants for certain streets and chemical enterprises with serious atmospheric pollution;

3. due to the maneuverability and flexibility of the urban street atmospheric pollutant removal vehicle, the urban street atmospheric pollutant removal vehicle can treat automobile exhaust before diffusing to the atmosphere, and the large-range haze weather caused by the diffusion and drift of PM2.5 and toxic and harmful gas pollutants in urban atmosphere is reduced;

4. the atmospheric pollutant removal vehicle can be intensively configured inside and outside plant areas such as coal enterprises, mines, steel plants, power plants, chemical plants and the like to carry out flowing patrol, so that the atmosphere is treated, the diffusion of pollutants discharged by the enterprises is controlled, and the overall quality of urban atmosphere is improved;

5. the vehicle for removing the atmospheric pollutants can remove dust, treat PM10, PM2.5, sulfur dioxide, nitrogen oxide, formaldehyde, ozone, polycyclic aromatic hydrocarbon and the like in air, and can pertinently treat harmful gases at fixed points;

6. the urban street is the human place of breathing automobile exhaust closely, no matter pedestrian or driver, all can breathe the air of urban street, and urban street atmospheric pollutants clears away the car and handles urban street atmospheric pollutants in real time, can greatly reduced people's cancer incidence, and its environmental protection is significant.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic view of an atmospheric pollutant removal vehicle for urban streets according to an embodiment of the present application;

FIG. 2 is a schematic view of an atmospheric pollutant removal vehicle for city streets, which is provided with an atmospheric pollutant suction device and a removal output device according to an embodiment of the present application;

FIG. 3 is a schematic view of air purification output and harmless waste discharge according to an embodiment of the present application;

FIG. 4 is a schematic view of an atmospheric air pollutant removal vehicle for urban streets with atmospheric dust fall, floating dust and PM2.5 elimination according to an embodiment of the present application;

FIG. 5 is a schematic view of a spraying type city street air pollutant removing vehicle capable of removing dust, floating dust, PM2.5, SOx (sulfur oxide) and NOx (nitrogen oxide) according to an embodiment of the present application;

FIG. 6 is a schematic view of an ammonia-injected urban street atmospheric pollutant removal vehicle capable of removing dust, floating dust, PM2.5, SOx and NOx according to an embodiment of the present application;

FIG. 7 is a schematic view of an ozone type vehicle for removing atmospheric pollutants in urban streets to remove dust, floating dust, PM2.5, SOx and NOx according to an embodiment of the present application;

FIG. 8 is a schematic view of a spraying type city street atmospheric pollutants cleaning vehicle capable of removing dust fall, floating dust, PM2.5, SOx, NOx and polycyclic aromatic hydrocarbon according to an embodiment of the present application;

fig. 9 is a schematic view of an atmospheric pollutant removal vehicle for urban streets, which can remove dust, floating dust, PM2.5, SOx, NOx and polycyclic aromatic hydrocarbon micro-bubble dissolved according to an embodiment of the present application.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Fig. 1 is a schematic view of an atmospheric pollutant removal vehicle for urban streets according to an embodiment of the present application.

In the figure, an urban street atmospheric pollutant removing vehicle is composed of a motor vehicle 1 and an atmospheric pollutant absorption treatment device 2. When the device is operated, the automobile exhaust in urban streets and pollutants discharged to the atmosphere in gas industry are rapidly treated in real time by utilizing the fluidity of the motor vehicle, so that a fresh and clean atmosphere is created for the streets. The motor vehicle 1 may be powered by an oil or gas engine or an accumulator. The embodiment can treat the particle pollutants such as dust fall, floating dust, PM2.5 and the like in the atmosphere of urban streets or industrial areas, and can also treat various toxic and harmful gases.

Fig. 2 is a schematic view of an atmospheric pollutant removal vehicle for city streets, which is provided with an atmospheric pollutant suction device and a removal output device according to an embodiment of the present application.

In the figure, the vehicle for removing the atmospheric pollutants on the urban streets comprises a motor vehicle 1, an atmospheric pollutant absorption and treatment device 2, an atmospheric pollutant suction device 3, a pollutant treatment device 4 and a removal and output device 8. Fig. 2 is a view showing an arrangement of an atmospheric contaminant suction device 3 and a purge output device 8 based on fig. 1.

Fig. 3 is a schematic view of air purification output and harmless waste discharge according to an embodiment of the present application.

In the figure, the clean air purification output device 10 is composed of a purification output spray pump 23, a purification output spray pipe 24, a purification output spray nozzle 25, a clean air purification output fan 26, a clean air purification output steam-water separation device 27 and a clean air purification output rainproof louver 28. The waste harmless discharging device 9 is composed of an organic waste harmless discharging port 29, an organic waste harmless discharging sealing door 30, a waste harmless proportioning treatment sedimentation tank 32, a degradation chemical solvent feeding port 33, a degradation chemical solvent feeding port sealing door 34, an organic waste harmless stirring pump 35 and an organic waste sediment 36.

When the clean air purification output device 10 is in operation, the purification output spray pump 23 and the clean air purification output fan 26 are operated, the clean water spray storage liquid 18 is sprayed out of the clean water mist of the clean air purification output spray liquid 21 by the purification output spray pump 23 through the purification output spray pipe 24 and the purification output spray nozzle 25, and the output clean air is finally purified. Finally, the air to be exhausted is sucked from the clean air purification air inlet 44 and is reversely flushed with the clean air purification output spray liquid 21 for further washing and purification, the further purified air is separated and removed from the water in the spray liquid through the clean air purification output steam-water separation device 27, and the dry, fresh and clean air is exhausted to the atmosphere through the clean air purification output rainproof shutter 28. The clean air purification output rainproof louver 28 is normally closed to prevent rainwater from entering the clean air purification output device 10, and the clean air purification output rainproof louver 28 is opened when the clean air purification output fan 26 is operated.

During operation, the harmless waste discharge device 9 deposits the pollutants flushed from the spray liquid in the harmless waste proportioning treatment sedimentation tank 32, the deposited organic waste sediment 36 is discharged through the harmless organic waste discharge port 29, and the harmless organic waste discharge sealing door 30 is used for sealing treatment in order to prevent waste leakage. Once inorganic pollutants are generated in the settling pond 32 for harmless proportioning treatment of the wastes, corresponding solvents are put in through the degradation chemical solvent input port 33 and dissolved and absorbed for harmless discharge. In order to increase the dissolution rate and improve the dissolution efficiency by using the organic waste harmless stirring pump 35, the degradation dosing port sealing door 34 prevents rainwater or other objects from entering the waste harmless discharging device 9.

Fig. 4 is a schematic view of an atmospheric air pollutant removal vehicle for urban streets, which is designed to remove dust, floating dust and PM2.5 in the air according to an embodiment of the present application.

The device comprises an air suction opening 5, a dust filter screen 6, a dust falling, floating dust and PM2.5 eliminating device 7, a waste harmless discharging device 9, a clean air purification output device 10, a clean water spray pump 11, a clean water spray pipe 12, a clean water spray nozzle 13, clean water spray liquid 14, a clean water spray liquid storage tank 15, a tap water injection interface 16, a clean water storage tank drain outlet 17, a clean water spray liquid storage tank 18, a clean water storage tank drain valve 19 and a tap water injection connecting valve 20. The electric power required by the atmospheric pollutant absorption treatment device 2 is supplied by an oil or gas generator or a storage battery 22. The pollutant treating means 4 comprises dust fall, fly ash and PM2.5 removal means 7.

When the air purifier is in operation, the clean air purification output fan 26 in the clean air purification output device 10 operates, dust fall, floating dust and PM2.5 which are generated by motor vehicles and pedestrians and float in the street atmosphere are sucked in along with the atmosphere through the air suction opening 5, sundries such as paper scraps, flying wadding and the like are filtered by the dust filter screen 6 and then enter the dust fall, floating dust and PM2.5 eliminating device 7, and the dust fall, floating dust and PM2.5 eliminating device 7 is washed by clean water and dedusted by a clean water spraying system consisting of a clean water spraying pump 11, a clean water spraying pipe 12 and a clean water spraying nozzle 13. The dustfall, floating dust and PM2.5 washed by the clean water spray liquid 14 all fall into the clean water spray liquid 14, and the clean air purified by washing is discharged by the clean air purification output device 10. The dustfall, floating dust PM10 and PM2.5 falling into the clear water spray liquid 14 are discharged through the waste harmless discharge device 9. The dust fall, floating dust and PM2.5 elimination device 7 can also filter the dust fall, floating dust and PM2.5 through a primary filter, a middle-effect filter and a high-efficiency filter in a filter filtration mode, and can also be eliminated by an electrostatic dust removal device.

When the device is in operation, pollutants which fall into the clean water spray liquid 14 and are washed by the dust fall, floating dust and PM2.5 elimination device 7 enter the clean air purification air inlet 44 together with air, then the pollutants are washed by the clean air purification output spray liquid 21, the air is separated by the clean air purification output fan 26 through the clean air purification output steam-water separation device 27, and then the clean air is discharged to the atmosphere through the clean air purification output rainproof shutter 28. The organic waste sediment 36 is flushed into the waste harmless proportioning treatment sedimentation tank 32, and the organic waste sediment 36 is collected in the waste harmless proportioning treatment sedimentation tank 32. When inorganic pollutants insoluble in water are present in the atmosphere, a corresponding degradation chemical solvent may be introduced into the degradation chemical solvent inlet 33 for harmless discharge, and the degradation chemical solvent is rapidly absorbed by the organic waste harmless stirring pump 35 and dissolved into harmless waste to be discharged through the organic waste harmless discharge port 29. The organic waste harmless discharge sealing door 30 is used for preventing the waste harmless proportioning treatment sedimentation tank 32 from leaking. In order to save the clean water consumption, the harmless waste discharge device 9 is communicated with the clean water spray liquid storage tank 15 through the clean water circulating pipe 31.

Fig. 5 is a schematic view of a spraying type city street air pollutant removing vehicle capable of removing dust, floating dust, PM2.5, SOx and NOx according to an embodiment of the present application.

The device comprises an air suction inlet 5, a dust filter screen 6, a dust-fall, floating dust and PM2.5 elimination device 7, a clean air purification output device 10, a waste harmless discharge device 9, a clear water spray pump 11, a clear water spray pipe 12, a clear water spray nozzle 13, a clear water spray liquid 14, a clear water spray liquid storage tank 15, a tap water filling interface 16, a clear water storage tank drain outlet 17, a clear water spray storage tank 18, a clear water storage tank blow-down valve 19, a tap water filling connection valve 20, a fuel or gas generator or storage battery 22, a SOx and NOx slightly-soluble liquid pool 37, a SOx and NOx slightly-soluble liquid discharge pump 38, a SOx and NOx slightly-soluble liquid discharge valve 39, a SOx and NOx-soluble liquid discharge outlet 40, a SOx and NOx water baffle plate 46, a SOx and NOx spray absorption device 50, a SOx and NOx solvent spray pump 51, a SOx and NOx solvent spray nozzle 52, a solution spray liquid 53, a SOx and NOx solution baffle plate 54, a SO, An SOx and NOx solvent 56, an SOx and NOx solution discharge pump 57, an SOx and NOx waste solution discharge valve 58, an inorganic waste harmless stirring pump 59, an output air washing device 60, an output air washing nozzle 61, an output air washing spray liquid 62, an output air washing spray liquid storage tank 63, an output air washing spray liquid storage tank 64, an output air washing spray pump 65, an output air washing spray pipe 66, an output air washing tap water interface 67, an output air washing tap water valve 68, an output air washing spray liquid storage tank blowdown valve 69, an output air washing spray liquid storage tank blowdown port 70, an SOx and NOx solution discharge pipe 71, an SOx and NOx slightly-soluble liquid discharge pipe 72, an SOx and NOx waste solution discharge pipe 73, an inorganic waste harmless treatment discharge device 74, an inorganic waste harmless discharge port 75, an SOx slightly-soluble liquid 88, an SOx and NOx solution injection valve 89 and an SOx and NOx solvent injection interface 43. Fig. 5 is a spray absorption treatment device added with SOx and NOx on the basis of fig. 3, wherein the principle of eliminating dustfall, floating dust and PM2.5 in fig. 5 is completely the same as that in fig. 3, and is not repeated here, and the SOx and NOx treatment process is mainly described below.

The SOx and NOx eliminating device is provided with a dry processing device or a wet processing device, the dry processing device is composed of a catalytic reduction device or an adsorption device, and the wet processing device is composed of a direct absorption device, an oxidation reduction absorption device, a liquid phase absorption reduction device or a complexing absorption device.

The embodiment of the invention is directed to the treatment of SOx and NOx in the street atmosphere by using a water washing absorption treatment method, because SOx in the urban street atmosphere mainly comes from automobile exhaust in general and the main pollutant is SO₂(Sulfur dioxide) and NO (Nitrogen monoxide) and NO₂(nitrogen dioxide). The tail gas discharged during the combustion of the automobile is mainly NO, but NO enters the atmosphere and then reacts with air to generate NO₂Due to SO₂And NO₂Easily soluble in water, SO the SO in the atmosphere in the dust, fly ash and PM2.5 elimination device 7₂And NO₂React with the shower water to produce sulfurous acid and nitrous acid which fall into the SOx and NOx slightly soluble liquid bath 37. The sulfurous acid solution and the nitrous acid solution are unstable and are input to the inorganic waste harmless treatment discharging device 74 through the SOx and NOx slightly-soluble solution discharging pump 38, so that the alkaline solution is neutralized into dischargeable waste, and the waste is discharged through the inorganic waste harmless discharging port 75. The neutralization reaction is accelerated by using an inorganic waste harmless stirring pump 59.

And (3) treatment process of NO: NOx in urban street atmosphere is mainly NO and N0 formed by automobile exhaust emission₂Pollutants, since NO in NOx is insoluble in water, the exhaust gas pollutants treated by the dust, fly ash and PM2.5 abatement device 7 are predominantly NO, and part N0₂Should be absorbed in reaction with water in the dust fall, fly ash and PM2.5 abatement device 7. Water-insoluble NO and insoluble N0₂Through the SOx and NOx retainer 46 and into the SOx and NOx spray absorber 50. Since the presence of both SOx and NOx is mutually catalytic, it is more favorable for the formation of nitrous acid in the SOx and NOx spray absorber 50, so that it can be directly absorbed by nitric acid, or absorbed by alkaline solution (alkaline liquid such as sodium hydroxide, sodium carbonate or ammonia water), or absorbed by concentrated sulfuric acid. In the embodiment, the bleaching dilute nitric acid (with the concentration of 12-30%) is used as the absorption liquid, and 80-90% of NOx in the street atmosphere can be eliminated. This example uses alkaline solution such as 30% NaOH solution or ammonia water with corresponding concentration to react to produce nitrate and nitrite. If ammonia water is used for absorption, the ammonium nitrate and the ammonium nitrite generated by the reaction can be used as farmland fertilizers, and harmless emission is realized. The concentrated sulfuric acid can also be used for absorbing NOx, and the advantage is that the concentrated sulfuric acid is used for absorbing, SO can be absorbed₂And can absorb NOx because of SO₂Not completely dissolved in water, the air exhausted through the SOx and NOx dam 46 has the existing SO₂And also NOx. Many methods for NOx absorption treatment are not described here. When the air washing device runs, the solution is sprayed out by the SOx and NOx solvent spraying pump 51 through the SOx and NOx solvent spraying pipe 47 through the SOx and NOx solvent spraying nozzle 52, SOx and NOx solution spraying liquid 53 and SOx and NOx are fully dissolved and absorbed, and the air is input to the output air washing device 60 through the SOx and NOx solution baffle plate 54 for further purification. The SOx and NOx dissolved solution flows into the SOx and NOx solvent pool 55 as the SOx and NOx solvent 56, and continues to be recycled. The generated solid waste is discharged into the output air washing device 60 and is flushed to the clean air purification output device 10 and the waste harmless discharge device 9 by the spray water to be discharged. When the solution concentration of the SOx and NOx solvent 56 is reduced to be exhausted, the SOx and NOx solution exhaust pump 57 passes through the SOx and NOx solution exhaust pipe71 is discharged into an inorganic waste harmless treatment discharge device 74 for harmless discharge after treatment. The exhaust gas may be discharged from SOx and NOx exhaust solution discharge valve 58 to inorganic waste harmless treatment exhaust device 74 through SOx and NOx exhaust solution discharge pipe 73. The SOx and NOx solution baffle 54 mainly blocks a small amount of SOx and NOx solution which cannot dissolve the leakage net from entering the output air washing device 60, and the structure thereof can be a water baffle structure, and can also adopt a polymer filter screen structure with small wind resistance and corrosion resistance.

In order to further treat dust fall, floating dust, PM10, PM2.5, SOx and NOx and prevent pollutants of a leakage net from overflowing, air output by the SOx and NOx solution baffle plate 54 is conveyed to an output water washing system consisting of an output air washing device 60, an output air washing nozzle 61, an output air washing spray liquid 62, an output air washing spray liquid storage tank 63, an output air washing spray liquid storage tank 64, an output air washing spray pump 65, an output air washing spray pipe 66, an output air washing tap water interface 67, an output air washing tap water valve 68, an output air washing spray liquid storage tank drain valve 69 and an output air washing spray liquid storage tank drain outlet 70 for purification treatment, and finally fresh and clean air treated by the output air washing device 60, the clean air purification output device 10 and the waste harmless discharge device 9 is discharged to the atmosphere. Since the output air washing device 60 operates in the same principle as the dust fall, floating dust and PM2.5 elimination device 7, it will not be described again.

Fig. 6 is a schematic view of an ammonia-injected urban street atmospheric pollutant removal vehicle capable of removing dust, floating dust, PM2.5, SOx, and NOx according to an embodiment of the present application.

The device comprises an air suction opening 5, a dust filter screen 6, a dust fall, floating dust and PM2.5 elimination device 7, a clean air purification output device 10, a waste harmless discharge device 9, a suction treatment device interface, a clear water spray pump 11, a clear water spray pipe 12, a clear water spray nozzle 13, clear water spray liquid 14, a clear water spray liquid storage tank 15, a tap water filling interface 16, a clear water storage tank sewage discharge opening 17, a clear water spray storage tank 18, a clear water storage tank sewage discharge valve 19, a tap water filling connection valve 20, a fuel oil or gas generator or storage battery 22, an SOx and NOx slightly-soluble liquid pool 37, an SOx and NOx slightly-soluble liquid discharge pump 38, an SOx and NOx slightly-soluble liquid discharge valve 39, an SOx and NOx slightly-soluble liquid discharge opening 40, a water baffle 46, an inorganic waste harmless stirring pump 59, an output air washing device 60, an output air washing nozzle 61, an output air washing spray liquid 62, an output air washing spray liquid 63, an output air washing spray liquid, An output air washing spray storage liquid 64, an output air washing spray pump 65, an output air washing spray pipe 66, an output air washing tap water interface 67, an output air washing tap water valve 68, an output air washing spray liquid storage tank blowdown valve 69, an output air washing spray liquid storage tank blowdown port 70, a SOx and NOx slightly-soluble liquid discharge pipe 72, an inorganic waste harmless treatment discharge device 74, an inorganic waste harmless discharge port 75, a SOx and NOx ammonia gas absorption device 90, an ammonia gas bottle 91, an ammonia gas output pipe 92, an ammonia gas spray nozzle 93, an ammonia gas baffle plate 94, an ammonia gas circulation outlet 95, an ammonia gas circulation fan 96, an ammonia gas circulation air pipe 97 and an ammonia gas circulation inlet 98. FIG. 6 is different from FIG. 5 in that FIG. 5 is a direct absorption method, and FIG. 6 is a method for neutralizing nitrogen oxides by using a chemical reaction between a reducing agent (ammonia gas, urea, alkane, etc.) and nitrogen oxides. The ammonia gas and the nitrogen oxide react to generate nitrogen and water, thereby achieving harmless emission.

During operation, the valve of the ammonia cylinder 91 is opened according to the detected SOx and NOx indexes, the amount of supplied ammonia gas is controlled, and the ammonia gas is sent to the ammonia gas nozzle 93 through the ammonia gas output pipe 92 to be sprayed out. The ammonia gas nozzle 93 is disposed in the dust fall, dust drift, PM2.5 elimination device 7 and the SOx and NOx ammonia gas absorption device 90, which has the advantages of removing SOx and NOx, and circularly increasing the reaction process of ammonia gas and nitrogen oxides by using the ammonia gas circulating fan 96 through the ammonia gas circulating outlet 95, the ammonia gas circulating air pipe 97 and the ammonia gas circulating inlet 98, thereby improving the absorption treatment efficiency. The nitrogen and water output by the ammonia gas baffle 94 after the reaction of ammonia gas and nitrogen oxides, which is likely to contain ammonia, is eventually removed by the output air scrubber 60. Fresh and clean air and nitrogen are discharged to the atmosphere by a clean air purification output device 10 and a waste harmless discharge device 9. The ammonia gas baffle 94 mainly prevents ammonia water formed after a small amount of ammonia gas reacts with water from entering the output air washing device 60, and may be of a water baffle structure or a polymer mesh structure with low wind resistance and corrosion resistance.

In order to increase the ammonia storage capacity, the ammonia bottle can use a liquid ammonia bottle system, can utilize a liquid ammonia device to supply ammonia, and is configured in the vehicle.

The ammonia gas shower nozzle 93 of the present embodiment is disposed in the dust fall, fly ash, PM2.5 elimination device 7 and the SOx and NOx ammonia gas absorption device 90, respectively, and the purpose thereof is to oxidize and absorb SOx and NOx in the shower water by using ammonia gas, since ammonia gas is a good strong oxidizing agent for both SOx and NOx. Unabsorbed SOx and NOx, particularly SO₂And NO₂The ammonia gas enters the SOx and NOx ammonia gas absorption device 90 through the SOx and NOx baffle 46 and is oxidized with the ammonia gas sprayed from the ammonia gas nozzle 93 in the SOx and NOx ammonia gas absorption device 90 to generate nitrogen gas and water, and the nitrogen gas and the water are discharged into the output air washing device 60 through the ammonia gas baffle 94 for further water washing and purification.

FIG. 7 is a schematic view of an ozone type vehicle for removing atmospheric pollutants in urban streets, which can remove dust, floating dust, PM2.5, SOx and NOx according to an embodiment of the present application.

The device comprises an air suction opening 5, a dust filter screen 6, a dust-fall, floating dust and PM2.5 elimination device 7, a clean air purification output device 10, a waste harmless discharge device 9, a clear water spray pump 11, a clear water spray pipe 12, a clear water spray nozzle 13, a clear water spray liquid 14, a clear water spray liquid storage tank 15, a tap water filling interface 16, a clear water storage tank drain outlet 17, a clear water spray storage tank 18, a clear water storage tank blow-down valve 19, a tap water filling connection valve 20, a fuel oil or gas generator or storage battery 22, an SOx and NOx slightly-soluble liquid tank 37, an SOx and NOx slightly-soluble liquid discharge pump 38, an SOx and NOx slightly-soluble liquid discharge valve 39, an SOx and NOx-soluble liquid discharge opening 40, an SOx and NOx water baffle 46, an inorganic waste harmless stirring pump 59, an output air washing device 60, an output air washing nozzle 61, an output air washing spray liquid 62, an output air washing spray liquid 63, a clean, An output air washing spray liquid storage 64, an output air washing spray pump 65, an output air washing spray pipe 66, an output air washing tap water interface 67, an output air washing tap water valve 68, an output air washing spray liquid storage tank blowdown valve 69, an output air washing spray liquid storage tank blowdown port 70, an SOx and NOx slightly-soluble liquid discharge pipe 72, an inorganic waste harmless treatment discharge device 74, an inorganic waste harmless discharge port 75, an SOx and NOx ozone reduction treatment device 110, an ozone generator 111, an ozone gas supply valve 112, an ozone gas supply pipe 113, an ozone spray head 114, an ozone gas mixing device 115, an ozone water reduction nozzle 116, an ozone reduction spray water supply pipe 118 and an ozone reduction spray water baffle 117.

The SOx and NOx ozone reduction treatment device 110 comprises an ozone generator 111, an ozone supply valve 112, an ozone supply pipe 113, an ozone spray head 114, an ozone gas mixing device 115, an ozone water reduction nozzle 116, an ozone reduction spray water supply pipe 118 and an ozone reduction spray water baffle 117. One end of the ozone supply valve 112 is connected with an exhaust port of the ozone generator 111. The other end of the ozone supply valve 112 is connected with an ozone nozzle 114 through an ozone supply pipe 113, and ozone is sprayed to the dust fall, floating dust and PM2.5 elimination device 7 through the ozone nozzle 114, and the water-insoluble NO is oxidized into NO by the ozone nozzle and the dust fall, floating dust and PM2.5 elimination device 7₂、N₂O₃(dinitrogen trioxide) and N₂O₅Higher nitrogen oxides such as dinitrogen pentoxide that are readily soluble in water; the other path is connected with an ozone gas mixing device 115, and the ozone gas mixing device 115 is used for mixing and oxidizing ozone with the SOx and NOx output by the SOx and NOx baffle 46. The ozone sprayed by the ozone spray head 114 and the ozone gas mixing device 115 is mixed with NO and then oxidized to generate NO₂、N₂O₃And N₂O₅The air is reduced into nitrogen and water by the spray water of the ozone water reducing nozzle 116, and the nitrogen and water are output to the output air washing device 60 through the ozone reducing spray water baffle 117 and further purified, and finally purified and discharged to the atmosphere through the clean air purifying output device 10 and the waste harmless discharge device 9. In order to save the facility space, the shower water of the ozone water reducing nozzles 116 is supplied with clean water by the outlet air washing shower 66.

Fig. 8 is a schematic view of a spraying type urban street atmospheric pollutant removing vehicle capable of removing dust fall, floating dust, PM2.5, SOx, NOx and polycyclic aromatic hydrocarbon according to an embodiment of the present application.

The device comprises an air suction inlet 5, a dust filter screen 6, a dust fall, floating dust and PM2.5 elimination device 7, a waste harmless discharge device 9, a clean air purification output device 10, a clean water spray pump 11, a clean water spray pipe 12, a clean water spray nozzle 13, clean water spray liquid 14, a clean water spray liquid storage tank 15, a tap water filling interface 16, a clean water storage tank drain outlet 17, a clean water spray storage tank 18, a clean water storage tank blow-down valve 19, a tap water filling connection valve 20, a fuel oil or gas generator or storage battery 22, a SOx and NOx slightly-soluble liquid pool 37, a SOx and NOx slightly-soluble liquid discharge pump 38, a SOx and NOx slightly-soluble liquid discharge valve 39, a SOx and NOx-soluble liquid discharge port 40, a SOx and NOx solvent injection interface 43, a SOx and NOx water baffle 46, a SOx and NOx solvent spray pipe 47, a SOx and NOx spray absorption device 50, a SOx and NOx solvent spray pump 51, a SOx and NOx solvent spray nozzle 52, SOx and NOx solution baffle plate 54, SOx and NOx solvent pool 55, SOx and NOx solvent 56, SOx and NOx solution discharge pump 57, SOx and NOx waste solution discharge valve 58, inorganic waste harmless stirring pump 59, output air washing device 60, output air washing nozzle 61, output air washing spray liquid 62, output air washing spray liquid storage tank 63, output air washing spray liquid storage tank 64, output air washing spray pump 65, output air washing spray pipe 66, output air washing tap water interface 67, output air washing tap water valve 68, output air washing spray liquid storage tank drain valve 69, output air washing spray liquid storage tank drain 70, SOx and NOx solution discharge pipe 71, SOx and NOx slightly soluble solution discharge pipe 72, SOx and NOx waste solution discharge pipe 73, inorganic waste harmless treatment discharge device 74, inorganic harmless waste discharge port 75, SOx and NOx solution discharge port 75, SOx slightly-soluble liquid 88, SOx and NOx solution injection valve 89, polycyclic aromatic hydrocarbon solvent spray device 76, polycyclic aromatic hydrocarbon solvent spray nozzle 77, polycyclic aromatic hydrocarbon solvent spray liquid 78, polycyclic aromatic hydrocarbon baffle plate 79, polycyclic aromatic hydrocarbon solvent spray pump 80, polycyclic aromatic hydrocarbon solvent spray pipe 81, polycyclic aromatic hydrocarbon solvent spray liquid storage tank 82, polycyclic aromatic hydrocarbon solvent spray liquid storage 83, polycyclic aromatic hydrocarbon solvent valve 84, polycyclic aromatic hydrocarbon solvent injection interface 85, polycyclic aromatic hydrocarbon waste liquid discharge valve 41, polycyclic aromatic hydrocarbon solution discharge pipe 86, and polycyclic aromatic hydrocarbon solution discharge pump 87. FIG. 8 is a combined vehicle for removing dust, fly ash, PM2.5, SOx, NOx and polycyclic aromatic hydrocarbon from urban streets by adding a polycyclic aromatic hydrocarbon solvent spray device 76 on the basis of FIG. 5.

During operation, after dust fall, dust drift, PM2.5, and elimination of SOx and NOx, air containing polycyclic aromatic hydrocarbon pollutants output by the SOx and NOx solution baffle plate 54 enters a polycyclic aromatic hydrocarbon elimination system consisting of a polycyclic aromatic hydrocarbon solvent spray device 76, a polycyclic aromatic hydrocarbon solvent spray nozzle 77, polycyclic aromatic hydrocarbon solvent spray liquid 78, a polycyclic aromatic hydrocarbon solution baffle plate 79, a polycyclic aromatic hydrocarbon solvent spray pump 80, a polycyclic aromatic hydrocarbon solvent spray pipe 81, a polycyclic aromatic hydrocarbon solvent spray liquid storage tank 82, a polycyclic aromatic hydrocarbon solvent spray liquid storage tank 83, a polycyclic aromatic hydrocarbon solvent valve 84, a polycyclic aromatic hydrocarbon solvent injection interface 85, a polycyclic aromatic hydrocarbon waste liquid discharge valve 41 and a polycyclic aromatic hydrocarbon solution discharge pipe 86 to be eliminated. The polycyclic aromatic hydrocarbon belongs to organic pollutants, has low solubility in water, and is easily dissolved in organic solvents such as benzene, chloroform, diethyl ether, acetone, cyclohexane, xylene and the like. In this embodiment, xylene with low toxicity and safety is used as the spraying organic solvent, and the polycyclic aromatic hydrocarbon solvent spraying liquid 78 sprayed by the polycyclic aromatic hydrocarbon solvent spraying pump 80 through the polycyclic aromatic hydrocarbon solvent spraying pipe 81 through the polycyclic aromatic hydrocarbon solvent nozzle 77 and the polycyclic aromatic hydrocarbon-containing pollutants outputted by the SOx and NOx solution baffle plate 54 are dissolved and fall into the polycyclic aromatic hydrocarbon solvent spraying liquid storage 83. The dissolved polycyclic aromatic hydrocarbon waste solution is conveyed to the inorganic waste harmless treatment discharging device 74 from the polycyclic aromatic hydrocarbon waste solution discharging pipe 86 through the polycyclic aromatic hydrocarbon waste solution discharging valve 41 for harmless discharging treatment, and then is discharged through the inorganic waste harmless discharging port 75. The air treated by the polycyclic aromatic hydrocarbon solvent spray device 76 is output to the output air washing device 60 through the polycyclic aromatic hydrocarbon liquid baffle plate 79 for re-purification treatment, and fresh and clean air is discharged to the atmosphere through the clean air purification output device 10.

Fig. 9 is a schematic view of an atmospheric pollutant removal vehicle for urban streets, which can remove dust, floating dust, PM2.5, SOx, NOx and polycyclic aromatic hydrocarbon microbubble dissolved pollutants according to an embodiment of the present application.

In the figure, the device comprises an air suction opening 5, a dust filter screen 6, a dust fall, floating dust and PM2.5 elimination device 7, a waste harmless discharge device 9, a clean air purification output device 10, a clean water spray pump 11, a clean water spray pipe 12, a clean water spray nozzle 13, clean water spray liquid 14, a clean water spray liquid storage tank 15, a tap water filling interface 16, a clean water storage tank drain outlet 17, a clean water spray storage tank 18, a clean water storage tank blow-down valve 19, a tap water filling connection valve 20, a fuel oil or gas generator or storage battery 22, a SOx and NOx slightly-soluble liquid pool 37, a SOx and NOx slightly-soluble liquid discharge pump 38, a SOx and NOx slightly-soluble liquid discharge valve 39, a SOx and NOx-soluble liquid discharge opening 40, a SOx and NOx solvent injection interface 43, a polycyclic aromatic hydrocarbon microbubble waste soluble liquid discharge valve 45, a SOx and water baffle 46, a SOx and NOx solvent spray pipe 47, a polycyclic aromatic hydrocarbon harmful gas microbubble generation device 48, an aromatic hydrocarbon waste soluble, A polycyclic aromatic hydrocarbon waste dissolved solution discharge pipe 49, a SOx and NOx spray absorbing device 50, a SOx and NOx solvent spray pump 51, a SOx and NOx solvent spray nozzle 52, a solution spray liquid 53, a SOx and NOx solution baffle plate 54, a SOx and NOx solvent pool 55, a SOx and NOx solvent 56, a SOx and NOx solution discharge pump 57, a SOx and NOx waste solution discharge valve 58, an inorganic waste harmless stirring pump 59, an output air washing device 60, an output air washing nozzle 61, an output air washing spray liquid 62, an output air washing spray liquid storage tank 63, an output air washing spray storage tank 64, an output air washing spray pump 65, an output air washing spray pipe 66, an output air washing tap water interface 67, an output air washing tap water valve 68, an output air washing spray liquid storage tank blowdown valve 69, an output air washing spray liquid storage tank blowdown port 70, a SOx and NOx solution discharge pipe 71, An SOx and NOx slightly-dissolved liquid discharge pipe 72, an SOx and NOx waste solution discharge pipe 73, an inorganic waste harmless treatment discharge device 74, an inorganic waste harmless discharge port 75, an SOx slightly-dissolved liquid 88, an SOx and NOx solution injection valve 89, a polycyclic aromatic hydrocarbon solvent microbubble reaction tank 99, a polycyclic aromatic hydrocarbon solvent 100, a polycyclic aromatic hydrocarbon harmful gas booster fan 101, a polycyclic aromatic hydrocarbon harmful gas booster air pipe 102, a check valve 103, a polycyclic aromatic hydrocarbon harmful gas suction inlet 104, a polycyclic aromatic hydrocarbon-removed gas output port 105, an air pipe 106, a polycyclic aromatic hydrocarbon-removed gas input port 107, a polycyclic aromatic hydrocarbon solvent liquid baffle microbubble plate 108 and a polycyclic aromatic hydrocarbon gas generator flange interface 109.

When in operation, the air after dust fall, dust drift, PM2.5, SOx and NOx elimination passes through the SOx and NOx solution baffle plate 54, is forcedly pressurized by the polycyclic aromatic hydrocarbon harmful gas suction inlet 104, the polycyclic aromatic hydrocarbon harmful gas supercharging air pipe 102, the polycyclic aromatic hydrocarbon harmful gas supercharging blower 101, the check valve 103, the polycyclic aromatic hydrocarbon gas microbubble generator flange interface 109 and the polycyclic aromatic hydrocarbon harmful gas microbubble generator 48 to form microbubble gas containing polycyclic aromatic hydrocarbon toxic harmful gas to be sprayed to the polycyclic aromatic hydrocarbon solvent 100, polycyclic aromatic hydrocarbon in the microbubbles and the polycyclic aromatic hydrocarbon solvent 100 are fully mixed, dissolved and absorbed, the polycyclic aromatic hydrocarbon-removed air passes through the polycyclic aromatic hydrocarbon-removed gas outlet 105, is output from the polycyclic aromatic hydrocarbon-removed gas inlet 107 through the air pipe 106, is output to the output air washing device 60 through the polycyclic aromatic hydrocarbon solvent liquid baffle 108, is subjected to re-purification treatment, and is discharged to the atmosphere through the clean air purification output device 10.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The vehicle for removing the atmospheric pollutants on the urban streets is characterized in that an atmospheric pollutant absorption and treatment device (2) is arranged on a motor vehicle (1), and the atmospheric pollutant absorption and treatment device (2) is provided with a device for removing atmospheric particle pollutants and/or a device for removing atmospheric harmful gas pollutants.

2. The vehicle for removing atmospheric pollutants on city streets according to claim 1, wherein the atmospheric pollutants absorption treatment device (2) comprises an atmospheric pollutants suction device (3), a pollutants treatment device (4) and a removal output device (8).

3. The vehicle for removing atmospheric pollutants on city streets according to claim 2, wherein the removing output device (8) is provided with a waste harmless discharging device (9) and a clean air purifying output device (10), the clean air purifying output device (10) is provided with a purifying output spraying pump (23), a purifying output spraying pipe (24), a purifying output spraying nozzle (25) and a clean air purifying output fan (26), and the waste harmless discharging device (9) is provided with a waste harmless proportioning treatment sedimentation tank (32);

the input end of the purification output spray pump (23) is connected with the harmless proportioning treatment sedimentation tank (32) of the wastes, the output end of the purification output spray pump (23) is connected with the purification output spray nozzle (25) through the purification output spray pipe (24), and the clean air purification output fan (26) is arranged on the purification output spray nozzle (25).

4. An urban street atmospheric pollutant removal vehicle according to claim 2, characterized in that the atmospheric pollutant suction device (3) has an air suction opening (5) and a dust filter screen (6), the pollutant treatment device (4) comprises a dust fall, fly ash and PM2.5 elimination device (7), the dust filter screen (6) is arranged at the output end of the air suction opening (5) and the input end of the dust fall, fly ash and PM2.5 elimination device (7), and the output end of the dust fall, fly ash and PM2.5 elimination device (7) is connected with the input end of the clean air purification output device (10);

the dust fall, floating dust and PM2.5 elimination device (7) is provided with a clear water spraying liquid storage tank (15), a clear water spraying pump (11), a clear water spraying pipe (12) and a clear water spraying nozzle (13), the input end of the clear water spraying pump (11) is connected with the clear water spraying liquid storage tank (15), the output end of the clear water spraying pump (11) is connected with the clear water spraying nozzle (13) through the clear water spraying pipe (12), the elimination output device (8) is provided with a waste harmless discharge device (9) and a clean air purification output device (10), and the clean air purification output device (10), the waste harmless discharge device (9) and the output end of the dust fall, floating dust and PM2.5 elimination device (7) are connected into a whole;

the dust fall, floating dust and PM2.5 elimination device (7) is also composed of a filtering type device or an electrostatic dust collection device.

5. An urban street atmospheric pollutant removal vehicle according to claim 3 or 4, characterized in that the atmospheric pollutant absorption treatment device (2) is composed of an air suction opening (5), a dust filter screen (6), a dust, drift dust and PM2.5 removal device (7), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a clear water spray liquid storage tank (15), a clear water spray pump (11), a clear water spray pipe (12), a clear water spray nozzle (13), a SOx and NOx spray absorption device (50), a SOx and NOx solvent pool (55), a SOx and NOx solvent (56), a SOx and NOx solvent spray pump (51), a SOx and NOx solvent spray pipe (47), a SOx and NOx solvent spray nozzle (52), a SOx and NOx solution discharge pump (57), a SOx and NOx solution discharge pipe (71), a SOx and NOx solution discharge pipe (72), an inorganic waste harmless treatment discharge device (74), The device comprises an output air washing device (60), an output air washing nozzle (61), an output air washing spray liquid storage tank (64), an output air washing spray liquid storage tank (63), an output air washing spray pump (65), an output air washing spray pipe (66), a clean air purification output device (10) and a waste harmless discharge device (9);

the input end of the SOx and NOx slightly-soluble liquid discharge pump (38) is connected with the SOx and NOx slightly-soluble liquid pool (37), the output end of the SOx and NOx slightly-soluble liquid discharge pump (38) is connected with an inorganic waste harmless treatment discharge device (74) through an SOx and NOx slightly-soluble liquid discharge pipe (72), the input end of the SOx and NOx solution discharge pump (57) is connected with the SOx and NOx solvent pool (55), and the output end of the SOx and NOx solution discharge pump (57) is connected with the inorganic waste harmless treatment discharge device (74) through an SOx and NOx solution discharge pipe (71);

the output end of the dust fall, floating dust and PM2.5 elimination device (7) is connected with the input end of the SOx and NOx spraying absorption device (50), the output end of the SOx and NOx spraying absorption device (50) is connected with the input end of the output air washing device (60), and the output end of the output air washing device (60) is connected with the input end of the clean air purification output device (10).

6. The vehicle for removing the urban street atmospheric pollutants according to claim 3 or 4, wherein the atmospheric pollutants absorption treatment device (2) comprises an air suction opening (5), a dust filter screen (6), a dust fall, fly ash and PM2.5 elimination device (7), a clean air purification output device (10), a waste harmless discharge device (9), a clean water spray liquid storage tank (15), a clean water spray pump (11), a clean water spray pipe (12), a clean water spray nozzle (13), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a SOx and NOx slightly-soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), a SOx and NOx absorption device (90), an ammonia bottle (91), an ammonia output pipe (92), an ammonia sprayer (93), an output air washing device (60), an output air washing nozzle (61), a soluble waste harmless treatment discharge device (74), a SOx and NOx absorption device (90), an ammonia bottle (91), an, An output air washing spray liquid storage tank (63), an output air washing spray pump (65) and an output air washing spray pipe (66);

one end of the ammonia gas output pipe (92) is connected with a cylinder nozzle exhaust port of the ammonia gas cylinder (91), the other end of the ammonia gas output pipe is connected with an ammonia gas nozzle (93), the input end of the SOx and NOx ammonia gas absorption device (90) is connected with the output end of the dust fall, dust floating and PM2.5 elimination device (7), and the output end of the SOx and NOx ammonia gas absorption device (90) is connected with the input end of the output air washing device (60).

7. The vehicle for removing atmospheric pollutants in urban streets according to claim 3 or 4, wherein the atmospheric pollutants absorption treatment device (2) comprises an air suction opening (5), a dust filter screen (6), a dust, fly ash and PM2.5 elimination device (7), a clear water spray liquid storage tank (15), a clear water spray pump (11), a clear water spray pipe (12), a clear water spray nozzle (13), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a SOx and NOx slightly-soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), a SOx and NOx ozone reduction treatment device (110), an ozone generator (111), an ozone air supply valve (112), an ozone air supply pipe (113), an ozone spray head (114), an ozone gas mixing device (115), an ozone water reduction nozzle (116), an ozone reduction spray water supply pipe (118), an ozone reduction treatment device (110), The device comprises an ozone reduction spraying water baffle (117), an output air washing device (60), an output air washing nozzle (61), an output air washing spraying liquid storage tank (64), an output air washing spraying liquid storage tank (63), an output air washing spraying pump (65), an output air washing spraying pipe (66), a clean air purification output device (10) and a waste harmless discharge device (9);

the SOx and NOx ozone reduction treatment device (110) is provided with an ozone generator (111), an ozone supply valve (112), an ozone supply pipe (113), an ozone spray head (114), an ozone gas mixing device (115), an ozone water reduction nozzle (116), an ozone reduction spraying water supply pipe (118) and an ozone reduction spraying water baffle (117);

the ozone output of the ozone generator (111) is connected with an ozone spray head (114) through an ozone air supply pipe (113) by an ozone air supply valve (112), the other path is connected with an ozone gas mixing device (115), and the ozone water reduction spray nozzle (116) is connected with an output air washing spray pipe (66) through an ozone reduction spray water supply pipe (118).

8. An urban street atmospheric pollutant removal vehicle according to claim 3 or 4, characterized in that the atmospheric pollutant absorption treatment device (2) is composed of an air suction opening (5), a dust filter screen (6), a dust, fly ash and PM2.5 removal device (7), a clear water spray liquid storage tank (15), a clear water spray pump (11), a clear water spray pipe (12), a clear water spray nozzle (13), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a SOx and NOx spray absorption device (50), a SOx and NOx solvent pool (55), a SOx and NOx solvent (56), a SOx and NOx solvent spray pump (51), a SOx and NOx solvent spray pipe (47), a SOx and NOx solvent spray nozzle (52), a SOx and NOx solution discharge pump (57), a SOx and NOx solution discharge pipe (71), a SOx and NOx solution discharge pipe (72), an inorganic waste harmless treatment discharge device (74), The device comprises a polycyclic aromatic hydrocarbon solvent spray device (76), a polycyclic aromatic hydrocarbon solvent spray nozzle (77), a polycyclic aromatic hydrocarbon solvent spray liquid storage tank (83), a polycyclic aromatic hydrocarbon solvent spray pump (80), a polycyclic aromatic hydrocarbon solvent spray pipe (81), a polycyclic aromatic hydrocarbon solvent spray liquid storage tank (82), a polycyclic aromatic hydrocarbon solution discharge pipe (86), a polycyclic aromatic hydrocarbon solution discharge pump (87), an output air washing device (60), an output air washing nozzle (61), an output air washing spray liquid (62), an output air washing spray liquid storage tank (63), an output air washing spray pump (65), a clean air purification output device (10) and a waste harmless discharge device (9);

the input end of the polycyclic aromatic hydrocarbon solvent spray pump (80) is connected with a polycyclic aromatic hydrocarbon solvent spray liquid storage tank (82), the output end of the polycyclic aromatic hydrocarbon solvent spray pump (80) is connected with a polycyclic aromatic hydrocarbon solvent nozzle (77) through a polycyclic aromatic hydrocarbon solvent spray pipe (81), the input end of the polycyclic aromatic hydrocarbon solution discharge pump (87) is connected with the polycyclic aromatic hydrocarbon solvent spray liquid storage tank (82), and the output end of the polycyclic aromatic hydrocarbon solution discharge pump (87) is connected with an inorganic waste harmless treatment discharge device (74) through a polycyclic aromatic hydrocarbon solution discharge pipe (86);

the input end of the polycyclic aromatic hydrocarbon solvent spray device (76) is connected with the output end of the SOx and NOx spray absorption device (50), and the output end of the polycyclic aromatic hydrocarbon solvent spray device (76) is connected with the input end of the output air washing device (60).

9. An urban street atmospheric pollutant removal vehicle according to claim 3 or 4, characterized in that the atmospheric pollutant absorption treatment device (2) comprises an air suction opening (5), a dust filter screen (6), a dust, fly ash and PM2.5 removal device (7), a clean water spray liquid storage tank (15), a clean water spray pump (11), a clean water spray pipe (12), a clean water spray nozzle (13), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a SOx and NOx spray absorption device (50), a SOx and NOx solvent pool (55), a SOx and NOx solvent (56), a SOx and NOx solvent spray pump (51), a SOx and NOx solvent spray pipe (47), a SOx and NOx solvent spray nozzle (52), a SOx and NOx solution discharge pump (57), a SOx and NOx solution discharge pipe (71), a SOx and NOx soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), The device comprises a polycyclic aromatic hydrocarbon solvent microbubble reaction tank (99), a polycyclic aromatic hydrocarbon solvent (100), a polycyclic aromatic hydrocarbon harmful gas booster fan (101), a polycyclic aromatic hydrocarbon harmful gas booster air pipe (102), a polycyclic aromatic hydrocarbon harmful gas microbubble generation device (48), a polycyclic aromatic hydrocarbon gas removal output port (105), a polycyclic aromatic hydrocarbon waste dissolved liquid discharge pump (42), a polycyclic aromatic hydrocarbon waste dissolved liquid discharge pipe (49), an output air washing device (60), an output air washing nozzle (61), an output air washing spray liquid (62), an output air washing spray liquid storage tank (63), an output air washing spray pump (65), a clean air purification output device (10) and a waste harmless discharge device (9);

polycyclic aromatic hydrocarbon harmful gas booster fan (101) connect SOx and NOx through polycyclic aromatic hydrocarbon harmful gas pressure boost tuber pipe (102) one end and spray absorbing device's (50) output, its other end is connected with polycyclic aromatic hydrocarbon harmful gas microbubble generating device's (48) input, desorption polycyclic aromatic hydrocarbon gas delivery outlet (105) are connected with the input of output air washing device (60), polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pump's (42) input is passed through polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pipe (49) and is connected polycyclic aromatic hydrocarbon solvent microbubble retort (99), polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pump's (42) output is passed through polycyclic aromatic hydrocarbon abandonment dissolving liquid discharge pipe (49) and is connected with inorganic waste innocent treatment eduction gear (74).

10. The vehicle as claimed in claim 1, 2, 3 or 4, wherein the vehicle is installed in a chemical plant.

11. The vehicle for removing atmospheric pollutants from urban streets according to claim 10, the atmospheric pollutant absorption treatment device (2) is composed of a dust fall, floating dust and PM2.5 elimination device (7), an SOx and NOx slightly-soluble liquid pool (37), an SOx and NOx slightly-soluble liquid discharge pump (38), a clear water spray liquid storage tank (15), a clear water spray pump (11), a clear water spray pipe (12), a clear water spray nozzle (13), an SOx and NOx spray absorption device (50), an SOx and NOx solvent pool (55), an SOx and NOx solvent (56), an SOx and NOx solvent spray pump (51), an SOx and NOx solvent spray pipe (47), an SOx and NOx solvent spray nozzle (52), an SOx and NOx solution discharge pump (57), an SOx and NOx solution discharge pipe (71), an SOx and NOx slightly-soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), a clean air purification output device (10) and a waste harmless discharge device (9);

the input end of the SOx and NOx spraying and absorbing device (50) is connected with the output end of the dust fall, floating dust and PM2.5 eliminating device (7), and the output end of the SOx and NOx spraying and absorbing device (50) is connected with the input end of the clean air purifying and outputting device (10); the clean air purification output device (10) has a certain vertical height or omits a clean air purification output fan 26, a clean air purification output steam-water separation device 27 and a clean air purification output rainproof shutter 28, the output end of the clean air purification output device (10) is directly connected with the input end of a boiler chimney, and the SOx and NOx slightly-soluble liquid discharge pump (38) can also be a slurry pump.

12. The vehicle for removing atmospheric pollutants in urban streets according to claim 10, wherein the atmospheric pollutants absorption treatment device (2) comprises a dust fall, fly ash and PM2.5 elimination device (7), a clean air purification output device (10), a waste harmless discharge device (9), a clean water spray liquid storage tank (15), a clean water spray pump (11), a clean water spray pipe (12), a clean water spray nozzle (13), a SOx and NOx slightly-soluble liquid pool (37), a SOx and NOx slightly-soluble liquid discharge pump (38), a SOx and NOx slightly-soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), a SOx and NOx ammonia absorption device (90), an ammonia bottle (91), an ammonia gas output pipe (92) and an ammonia gas spray nozzle (93);

the input end of the SOx and NOx ammonia gas absorption device (90) is connected with the output end of the dust fall, floating dust and PM2.5 elimination device (7), and the output end of the SOx and NOx ammonia gas absorption device (90) is connected with the input end of the clean air purification output device (10); the clean air purification output device (10) has a certain vertical height or omits a clean air purification output fan 26, a clean air purification output steam-water separation device 27 and a clean air purification output rainproof shutter 28, the output end of the clean air purification output device (10) is directly connected with the input end of a boiler chimney, and the SOx and NOx slightly-soluble liquid discharge pump (38) can also be a slurry pump.

13. The vehicle for removing atmospheric pollutants from urban streets according to claim 10, the atmospheric pollutant absorption treatment device (2) is provided with a dust fall, floating dust and PM2.5 elimination device (7), a clear water spraying liquid storage tank (15), a clear water spraying pump (11), a clear water spraying pipe (12), a clear water spraying nozzle (13), an SOx and NOx slightly-soluble liquid pool (37), an SOx and NOx slightly-soluble liquid discharge pump (38), an SOx and NOx slightly-soluble liquid discharge pipe (72), an inorganic waste harmless treatment discharge device (74), an SOx and NOx ozone reduction treatment device (110), an ozone generator (111), an ozone gas supply valve (112), an ozone gas supply pipe (113), an ozone spray head (114), an ozone gas mixing device (115), an ozone water reduction nozzle (116), an ozone reduction spraying water supply pipe (118), a clean air purification output device (10) and a waste harmless discharge device (9);

the input end of the SOx and NOx ozone reduction processing device (110) is connected with the output end of the dust fall, floating dust and PM2.5 elimination device (7), and the output end of the SOx and NOx ozone reduction processing device (110) is connected with the input end of the clean air purification output device (10); the clean air purification output device (10) has a certain vertical height or omits a clean air purification output fan 26, a clean air purification output steam-water separation device 27 and a clean air purification output rainproof shutter 28, the output end of the clean air purification output device (10) is directly connected with the input end of a boiler chimney, and the SOx and NOx slightly-soluble liquid discharge pump (38) can also be a slurry pump.

14. The vehicle for removing atmospheric pollutants in urban streets according to claim 1, 2, 3 or 4, characterized in that an oil or gas generator or a storage battery (22) is arranged as the power of the atmospheric pollutants absorption treatment device (2), and the motor vehicle (1) is powered by an oil or gas engine or a storage battery.

15. The vehicle as claimed in claim 1, 2, 3 or 4, wherein PM10, PM2.5, SOx, NOx, polycyclic aromatic hydrocarbon monitoring and artificial intelligence devices are provided.