WO2017190601A1 - 一种大气净化方法及其净化装置 - Google Patents

一种大气净化方法及其净化装置 Download PDF

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Publication number
WO2017190601A1
WO2017190601A1 PCT/CN2017/081602 CN2017081602W WO2017190601A1 WO 2017190601 A1 WO2017190601 A1 WO 2017190601A1 CN 2017081602 W CN2017081602 W CN 2017081602W WO 2017190601 A1 WO2017190601 A1 WO 2017190601A1
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Prior art keywords
purification
cyclone
wind
artificial
air
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PCT/CN2017/081602
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English (en)
French (fr)
Inventor
刘一凡
刘振民
Original Assignee
刘一凡
广州赛佛科技有限公司
刘振民
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Priority claimed from CN201611091146.7A external-priority patent/CN107335307B/zh
Application filed by 刘一凡, 广州赛佛科技有限公司, 刘振民 filed Critical 刘一凡
Publication of WO2017190601A1 publication Critical patent/WO2017190601A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the invention belongs to the technical field of atmospheric environment treatment, and particularly relates to an atmospheric purification method and a purification device thereof, in particular to a method for purifying defogging smog in a bionic atmosphere and a purification device thereof.
  • PM2.5 is an aerosol formed by mist and/or particulate matter and air. It has four states of liquid gas, solid gas, solid liquid gas and steam gas. Wherein the solid particles are mixed with harmful vapors and/or air to form helium or ash, and the vapor and/or droplets are mixed with air to form an aerosol (also called mist), which is usually present in a mixture of helium and mist, usually It is called smog.
  • mist also called mist
  • the prior art mainly adopts the following measures: 1) prohibiting or reducing the source of sewage, such as dust, smoke, etc., planting vegetation on the ground; 2) performing dust removal treatment on emissions discharged from sewage sources, dust removal treatment usually Use electric dust removal, bag dust removal, electric bag mixing and dust removal, wet electric dust removal or coagulation dust removal.
  • dust removal treatment usually Use electric dust removal, bag dust removal, electric bag mixing and dust removal, wet electric dust removal or coagulation dust removal.
  • Chinese patent document CN 103861411 A discloses a biomimetic air purification method and a dedicated biomimetic lung device.
  • the biomimetic air purification method comprises the following steps: 1) forming an artificial cyclone or a non-direct current wind in the air; 2) providing a bionic lung device or an adherent boundary wall or a cyclone in the air purification passage for agglomerating or adhering the air particulate matter. The coalescence becomes larger.
  • the special biomimetic lung device comprises an inner core composed of a viscous substance and a carrier for fixing a viscous substance, the viscous substance being a viscous liquid or a mucous membrane or a glue or water or an adsorbing liquid for fixing a viscous substance
  • the carrier is a porous sponge material.
  • the atmospheric purification method and the purification device for the open system have the defects of high long-term operation cost and insufficient energy utilization of the cyclone, thereby providing an atmospheric purification method and purification thereof.
  • the apparatus, the purification method and the purification apparatus have low operating cost, can utilize excess energy of the cyclone, and can effectively purify the atmosphere of the open system.
  • the purification device for atmospheric purification provided by the invention comprises:
  • a negative pressure generating device that generates a negative pressure in the purification passage
  • a cyclone conversion device that converts the atmosphere introduced into the purification passage by the negative pressure into a manual cyclone and a wind turbine that converts part of the wind energy before and/or after the artificial cyclone enters the purification unit through the purification passage into electric energy.
  • the negative pressure generating device is a fan; the cyclone converting device is an active and/or reactive fan having a rotating blade.
  • the negative pressure generating device and the cyclone converting device are coincident as an active fan having rotating blades.
  • the rotating shaft of the fan is coaxially arranged with the impeller of the wind power generator;
  • the fan is disposed to blow air in an opposite direction to an impeller edge of the wind power generator toward an impeller of the wind power generator to form a negative pressure at a lower edge of the impeller of the wind power generator to drive the impeller of the wind power generator Rotate;
  • the fan is disposed at a cyclone outlet of the purification unit.
  • the purification unit comprises a hollow casing having a certain thickness and an opening at one end, and a purifying agent is disposed in the cavity of the casing.
  • the purification unit further comprises a plurality of curved air passages extending through the wall thickness of the casing for extending the passage time of the artificial cyclone, wherein the curved air passages are filled with an adsorbent having a microporous structure, and the adhesive is cleaned.
  • the liquid level of the purifying agent being below the air inlet of the tortuous airway.
  • the tortuous air passage is a spiral and/or a polygonal air passage, and the air inlet and the air outlet of the spiral and/or polygonal air passage are respectively disposed on an inner wall and an outer wall of the casing.
  • the air inlet and the air outlet are arranged from high to low along a height direction of the side wall of the housing;
  • the diameter of the tortuous airway is greater than 1 mm;
  • spiral and/or polygonal air passages are distributed along a radial direction of the housing
  • the air outlet of the spiral and/or polygonal air passage is provided with a dust collecting passage and a dust collector;
  • a secondary air inlet disposed in the top of the housing in communication with the helical and/or polygonal air passage.
  • a wind tunnel is further included, and a cyclone flow passage is formed along an axis of the inner cavity of the wind tunnel.
  • the wind tunnel, the cyclone wheel and the impeller of the wind power generator are coaxially different axes or the fan is arranged in the inner cavity thereof along the circumferential direction of the wind tunnel and close to the inner wall of the wind tunnel .
  • At least one combustion unit disposed adjacent to the inner wall of the wind tunnel in the inner cavity of the wind tunnel;
  • At least one first flow guiding device is disposed at the artificial cyclone inlet end and/or the artificial cyclone outlet end to introduce or extract a manual cyclone.
  • the first flow guiding device is a baffle disposed along a flow direction of the artificial cyclone, and the axial direction of the baffle is consistent with the flow direction of the artificial cyclone.
  • At least one layer of sand net the air outlet is closed, and the sharp angle between the air outlet direction of the air outlet is ⁇ , 0° ⁇ ⁇ ⁇ 45 °;
  • the sand mesh has a pore diameter of 172 ⁇ m to 880 ⁇ m.
  • At least one second flow guiding device is disposed in a middle portion of the cavity of the purification unit and has a A circular or conical projection toward the artificial cyclone to direct the artificial cyclone to the inner wall of the casing of the purification unit.
  • the invention also provides a purification method for performing atmospheric purification by the above-mentioned purification device, which comprises the following steps:
  • step (2) when the artificial cyclone passes through the purification passage, the pollutant in the artificial cyclone is absorbed by the purification device, and the kinetic energy in the artificial cyclone generates electric energy by driving the impeller in the wind power generator.
  • the artificial cyclone is generated by an active and/or reactive fan.
  • the purifying agent used in the purifying treatment in the step (2) is a substance which adsorbs particulate matter and/or polluting gas in the atmosphere.
  • the present invention also provides a purification system for performing atmospheric purification using the above purification device, including
  • the purification device is disposed around the pollution source of the industrial area and on the artificial lake in the living area;
  • a plant isolation belt is disposed between the industrial zone and the living zone to isolate the two.
  • the present invention has the following beneficial effects:
  • the purification device provided by the embodiment of the present invention includes a negative pressure generating device that generates a negative pressure in the purification passage; a cyclone conversion device that converts the atmosphere introduced into the purification passage due to the negative pressure into a manual cyclone, and the artificial a whirlwind before and/or after entering the purification unit through the purification passage A wind turbine that converts some of the wind energy into electrical energy.
  • the negative pressure generating device generates a negative pressure in the purification passage, and can continuously introduce the external atmosphere into the purification passage, and the artificial cyclone excess wind energy. It is converted into electric energy, and this cycle can purify the air pollution of the open system and generate electricity. It produces green renewable energy and reduces the operating cost of the purification device.
  • the purification unit includes a hollow casing having a certain thickness and one end opening, the purifying agent is disposed in the cavity of the casing, and the purifying unit further comprises a plurality of wall thicknesses of the casing for prolonging the tortuous air passage of the artificial cyclone passage time, the tortuous air passages being filled with an adsorbent having a microporous structure, and the purifying adhesive agent is distributed due to capillary siphoning of the microporous structure On the surface of the tortuous airway.
  • the fine dust in the artificial cyclone is caused to produce tangential friction and demulsification in the airway wall as much as possible, so that the aerosol in the aerosol state is separated from the gas, and the purification unit of the above structure can thoroughly purify the atmosphere and remove particulate matter in the atmosphere.
  • the purification device provided by the embodiment of the present invention, by setting the tortuous air passage to a spiral shape and/or a polygonal line shape, the air inlet and the air outlet of the spiral and/or polygonal air passage are respectively disposed on the The inner and outer walls of the housing.
  • the micropores in the purification unit are composed of corrosion-resistant and economical materials.
  • the siphon action of the micropores makes the micropores filled with mucus to facilitate the purging of the mucus wall.
  • the mucus in the micropores when pressurized from the top of the purification unit. Overflow, wash away from top to bottom or make the dust adhering to the airway wall out of the spiral and/or line-shaped airway, so that its activity is as effective as its original, it is economical, durable and easy The characteristics of regeneration.
  • the purification device provided by the embodiment of the invention can increase the degree of rotation of the artificial cyclone by setting the wind tunnel, so that the artificial cyclone effectively drives the impeller of the wind power generator to generate electricity, and quickly enters the purification unit for purification treatment, thereby achieving rapid purification of the atmosphere. the goal of.
  • the purification device provided by the embodiment of the invention can actively purify the polluted atmosphere for a long time, and the purpose of purifying the atmosphere can be achieved by using a little energy.
  • the concentration of PM2.5 in the atmosphere decreased by 20% and the concentration of PM10 decreased by 50% in the atmosphere within the radius of the height of the purification device after purification by the purification device for 4 hours;
  • the layout purification device there is a certain pressure difference in the atmosphere purification range, forming a laminar flow wind, which is convenient for expanding the scope of atmospheric purification to an area (such as a road) where the purification device cannot be installed, so that the regional air quality is uniform, and the atmosphere can also be
  • the concentration of particulate matter is obviously relieved in a short period of time, and the concentration of harmful gases is also uniformized, which reduces the rapid consumption of high-concentration harmful gases to the human body and the ozone layer, and reduces the formation rate of the greenhouse effect.
  • the purification method provided by the embodiment of the present invention firstly forms an artificial cyclone in the atmosphere; then, after the artificial cyclone is purified, it is discharged to the outside, and when the artificial cyclone passes through the purification passage, the pollutant in the artificial cyclone is purified by the device. Removal, kinetic energy in the artificial cyclone generates electrical energy for recovering part of the energy by driving an impeller in the wind turbine.
  • the above-mentioned purification method purifies the atmosphere of the open system, so that the particulate matter in the atmosphere is significantly reduced, and part of the energy is also recovered, thereby reducing the cost of the purification process.
  • the purification system provided by the embodiment of the invention can effectively purify particulate matter and polluting gas in the atmosphere by rationally arranging the purification device, the plant group and the plant isolation belt. At the same time, the generated electrical energy can be used for lighting in living areas and industrial areas.
  • Embodiment 1 is a schematic view showing the structure of a purification apparatus in Embodiment 1 of the present invention.
  • FIG. 2 is a schematic view showing the flow direction of the atmospheric circulation purification flow formed by the purification apparatus in the first embodiment of the present invention.
  • Fig. 3 is a schematic view showing another structure of the purification apparatus in the second embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a purification unit in Embodiment 1 of the present invention, wherein (1) is a schematic structural view of a casing of a purification unit; (2) is a schematic structural view of a spiral air passage or a polygonal air passage; (3) An enlarged schematic view of a section of a spiral airway or a line-shaped airway at A in (2).
  • Fig. 5 is a schematic view showing another structure of the purification apparatus in the fourth embodiment of the present invention.
  • Fig. 6 is a schematic view showing another structure of the purification apparatus in the fifth embodiment of the present invention.
  • Fig. 7 is a schematic view showing another structure of the purifying apparatus in the seventh embodiment of the present invention.
  • Fig. 8 is a schematic view showing another structure of the purification apparatus in the eighth embodiment of the present invention.
  • Figure 9 is a schematic view showing another structure of the purification apparatus in Embodiment 9 of the present invention.
  • Figure 10 is a schematic view showing the structure of a purification system in Embodiment 12 of the present invention.
  • the embodiment provides a purification device for purifying the atmosphere, as shown in FIG. 1 , including a wind power generator 3 , a fan 7 , a purification unit 8 , a flow guiding device, a cyclone 4 , a sand net 6 , and the flow guiding device includes an upper guide.
  • the upper deflector 1 is disposed on one side of the cyclone of the impeller of the wind power generator 3, and the cyclone 4 is disposed on one side of the cyclone of the impeller of the wind power generator 3,
  • the lower flow guiding device 5 and the purification unit 8 are in the present embodiment, the upper flow guiding device 1 and the lower flow guiding device 5 are both baffles arranged along the flow direction of the cyclone, and the axial direction of the deflector and the flow of the cyclone The directions are the same; the cyclone 4 is a non-powered cyclone, and the impeller of the wind generator 3, the upper deflector 1, the lower deflector 5 and the cyclone 4 are all coaxially arranged.
  • the external atmosphere is converted into artificial cyclone into the purification unit 8 and the mist particles in the atmosphere are removed, the atmosphere is purified, the fan 7 generates a negative pressure in the purification channel, and the external atmosphere is continuously introduced into the purification channel, and the wind energy is converted by the artificial cyclone.
  • purification of open system air pollution can also generate electricity, produce green renewable energy, and reduce the operating cost of the purification device.
  • the purification unit 8 includes a hollow casing 81 having a certain thickness and an opening at one end.
  • the purifying agent is disposed in the cavity of the casing 81.
  • the hollow casing 81 may be a liquid storage tank 9.
  • the purifying agent can be water.
  • the purification unit 8 further includes a plurality of curved air passages extending through the wall thickness of the housing 81 for extending the artificial cyclone passage time, and the curved air passages are filled with a microporous structure.
  • the adsorbent, the purifying adhesive is distributed on the surface of the tortuous air passage due to the capillary siphoning action of the microporous structure, and the inner diameter of the micropore of the adsorbent first becomes larger, becomes smaller, then becomes larger, and finally becomes Small patterns, which are sequentially looped.
  • the level of the purifying agent is below the inlet of the tortuous air passage.
  • the meandering air passage is a spiral and/or polygonal air passage 82, and the air inlet and the air outlet of the spiral and/or polygonal air passage 82 are respectively disposed in the housing 81.
  • the inner and outer walls are arranged from high to low along the height direction of the side wall of the housing 81.
  • spiral and/or polygonal air passages 82 are distributed along the radial direction of the housing 81; the inner diameter of the spiral and/or polygonal air passages 82 is greater than 1 mm;
  • the air outlet of the spiral and/or polygonal air passage 82 is provided with a dust collector
  • a secondary air inlet disposed in the top of the housing in communication with the helical and/or polygonal air passage.
  • the number of times of focusing of the fine dust in the same direction and the same airway wall or the chance of being adhered is increased, and the spiral and/or the polygonal airway 82 are retained.
  • the inclination angle is downward, and the direction of the upper air passage is opposite to the direction of the adjacent next air passage, so that the gathering becomes large and the fine dust which is separated from the gas is concentrated in the dust collector at the bottom of the purification unit 8.
  • the microporous structure in the purification unit is composed of corrosion-resistant and economical material, and the siphon action of the micro-holes makes the micro-holes filled with mucus to facilitate the purging of the airway wall, which is always wetted by the mucus, and when pressurized from the top of the purification unit 8, the micro-hole
  • the internal mucus overflows, washes away from top to bottom or causes the fine dust adhering to the airway wall to break away from the spiral and/or polygonal airway 82, so that its activity is as effective as ever, and it is economical, durable and easy to regenerate.
  • the above-described purification unit 8 changes the reentry path of the purified airway in the bionic lung in the Chinese patent document CN103861411 A, and the purification of the single PM2.5 of the purification unit in the present embodiment is compared with the bionic lung in the Chinese patent document CN103861411 A.
  • the efficiency is over 85%.
  • the fan 7 is disposed at the artificial cyclone outlet of the purification unit 8 to form a manual cyclone in the purification device, and a cyclone is drawn from the purification unit 8.
  • three wind turbines are evenly disposed on the sand line in the circumferential direction of the lower flow guiding device 5;
  • the air outlet is closed, and a sharp angle between the air outlet direction of the air outlet is ⁇ , 0° ⁇ ⁇ ⁇ 45°; and the sand mesh has a hole diameter of 172 ⁇ m - 880 ⁇ m, in this embodiment
  • the sand net is two layers, one of which is made of conductive material, which can be energized by an external power source to generate heat, and the fine water droplets are dried to dehumidify and regulate the humidity of the atmosphere.
  • the purifying range of the purifying device is expanded by the fan 7 installed on the sand net, so that the radius of the original purging range is further expanded by 3-5 meters, and the height is also expanded by 3-5 meters. Need to explain is that the purification van The extent of the expansion depends on the power of the fan. In the present embodiment, vertical wind power generation is adopted, and the artificial wind blower is used to drive or accelerate the natural wind, which is not affected by the wind direction and the natural wind and wind.
  • the fan 7 When the wind below the fourth level is difficult to form a cyclone in the above-mentioned purification device, the fan 7 is activated, and the artificial cyclone is formed by the upper flow guiding device 1, and the artificial cyclone acts on the impeller of the wind power generator 3 and the unpowered cyclone.
  • the artificial cyclone drives the impeller of the wind power generator 3 and the unpowered cyclone 4 to rotate, so that the wind power generator 3 generates electricity, generates electric energy, and the generated electric energy can be connected to the grid, and can also be used to drive the fan 7, greatly reducing The operating costs required to purify the atmosphere of an open system.
  • the rotating unpowered cyclone 4 enhances the cyclone, increases the ventilation, and makes the impeller of the wind power generator 3 run more smoothly and vigorously.
  • the artificial cyclone enters the purification unit from the cyclone outlet end of the purification device under the drainage of the lower flow guiding device 5
  • the water storage tank 9 is washed with water and then enters the purified air passage from the air inlet of the purification unit 8.
  • the purification device In order to purify a larger space and a higher atmosphere, the purification device can be placed on the roof, and the power of the fan 7 and the installed capacity of the wind power generator 3 can also be increased.
  • the larger the purge the larger the purified air flow.
  • the horizontal wind speed and the air volume per second of the wind diffusing to the ground are also larger.
  • the installed capacity of wind turbines 3 can be set above 10 MKW without worrying about the noise generated by wind noise.
  • the embodiment provides a purification device for purifying the atmosphere, as shown in FIG. 3, including a wind power generator 3, a fan 7, a purification unit 8, a cyclone 4, and a column;
  • the impeller, the fan 7, the cyclone 4 and the purification unit 8 of the wind power generator 3 are arranged in order from the top to the bottom in the height direction of the purification device.
  • the impeller and the cyclone 4 of the wind power generator 3 are disposed in one On the column, the impeller of the wind generator 3, the cyclone 4 and the column are coaxial, and the fan 7 is fixed on the column by the struts and distributed around the column, and the wind generated by the fan 7 acts on the edge of the cyclone 4 to drive the whirlwind.
  • the wheel 4 rotates, the negative pressure generated above the fan 7 acts on the edge of the impeller of the wind power generator 3;
  • the purification unit 8 is the purification unit 8 in the embodiment 1;
  • the cyclone 4 is an unpowered cyclone;
  • the purifying device in this embodiment does not use the deflecting device in the first embodiment, and the downward wind generated by the fan 7 drives the cyclone 4 to rotate, and a negative pressure is formed above the fan 7, which drives the outside world.
  • the gas enters and rotates, thereby driving the impeller of the wind power generator 3 to generate electricity.
  • Purifying the air pollution of the open system can also generate electricity, produce green renewable energy, and reduce the operating cost of the purification device.
  • the embodiment provides a purification device for purifying the atmosphere.
  • the difference from the first embodiment is that the fan installed in the left and right sides of the purification device in the embodiment 3 is changed to the embodiment.
  • the fan 7 is installed on the middle side and the fan 7 is not installed on the other side.
  • the purifying device in this embodiment is suitable for being installed on both sides of a road of a motor vehicle for displacing the smog on the road of the motor vehicle.
  • the side of the purifying device without the fan is oriented toward the middle of the road of the motor vehicle, and the operation is performed.
  • the wind driven by the motor vehicle drives the impeller and the cyclone 4 of the wind power generator 3.
  • the embodiment provides a purification device for purifying the atmosphere, as shown in FIG. 5, including a wind power generator 3, a fan 7, a purification unit 8, a cyclone 4, and a wind tunnel 16;
  • the cyclone 4, the fan 7, the impeller of the wind power generator 3, the purification unit 8 are arranged in order from the top to the bottom, and the impellers of the fan 7 and the wind turbine 3 are disposed in the wind tunnel 16, the cyclone 4 is connected to the top end of the wind tunnel 16, and the cyclone 4, the blower 7, the impeller of the wind power generator 3, and the wind tunnel 16 are coaxially disposed.
  • the cyclone 4 is an unpowered cyclone with a hood
  • the purification unit 8 is a sump 9 containing water
  • the wind tunnel 16 can be a turbine cylinder.
  • the fan 7 rotates to generate a high-pressure cyclone rotation to act on the impeller of the wind power generator 3, and drives the rotary electric power to generate electric energy, and then the decompressed artificial cyclone enters the water of the liquid storage tank 9, and after purification, Dispersing to the outside of the water surface to form a cyclone negative pressure, thereby causing the atmosphere to enter the wind tunnel 16 from the outside, and driving the cyclone wheel above the wind tunnel 16 to rotate, and the rotating cyclone wheel 4 further exacerbates the degree of rotation of the cyclone, causing the cyclone to rotate.
  • the impeller of the wind power generator 3 is driven downward, so that the air circulation of the open system can be cleaned, and the green renewable energy can be generated, thereby reducing the operating cost of the purification device.
  • a lower flow guiding device 5 may be disposed coaxially disposed in the middle of the liquid storage tank 9, in this embodiment, the lower diversion flow
  • the device 5 can be a flow guiding column and has a circular or conical projection toward the cyclone to direct the cyclone to the inner side wall of the sump 9.
  • the fan can adopt the frequency conversion technology, and the frequency conversion range can be set to 5-350HZ; the wind turbine shaft of the wind power generator is connected with the speed increasing gear box, and the speed increasing ratio of the speed increasing gear box can be 1:10;
  • a controller may be provided to control the impeller speed of the wind turbine. When the impeller speed of the wind turbine exceeds the limit speed, the controller is adjusted to the low frequency band when the wind turbine's impeller speed is lower than the rated speed. When the fan motor current frequency can be adjusted.
  • the electric energy generated by the wind turbine can be connected to the grid for power generation, and can also be used to drive the wind turbine to generate a cyclone.
  • the electric energy generated by the wind turbine is connected to the grid for power generation, if the voltage or current exceeds the acceptance range of the grid connection, it is automatically disconnected from the grid connection.
  • Battery and grid-connected inverters are also used in grid-connected power generation. Devices such as devices, which are well known to those skilled in the art, are not described herein.
  • the present embodiment provides a purification device for purifying the atmosphere.
  • the utility model comprises a wind power generator 3, a fan 7, a purification unit 8, a cyclone wheel 4, and a wind tunnel 16.
  • the wind power generator 3 includes a first wind power generator.
  • a second wind power generator, the cyclone wheel 4 includes a first cyclone wheel and a second cyclone wheel;
  • the impeller of the first wind power generator, the first cyclone, the fan 7, the second cyclone, the impeller of the second wind generator and the purification unit 8 are arranged in order from the top to the bottom, and the first cyclone wheel
  • the fan 7, the second cyclone, and the impeller of the second wind generator are all disposed in the wind tunnel 16; the impeller of the first wind power generator is disposed at the top end of the wind tunnel 16, and the impeller of the first wind power generator is first
  • the cyclone, the second cyclone, and the impeller of the second wind generator are all coaxially disposed, and the exhaust port of the fan 7 faces downward toward the cyclone.
  • the purification unit 8 is the purification unit 8 in the first embodiment, wherein the purification unit 8 contains water in the cavity, the air inlet of the purification unit is opposite to the cyclone outlet end of the purification device; the cyclone is an unpowered cyclone; The impeller of the wind turbine is disposed at the cyclone outlet end of the wind tunnel 16.
  • the high-pressure cyclone rotation generated by the rotation of the fan 7 acts downward on the second cyclone wheel, and the rotating second cyclone wheel accelerates the cyclone downward, causing the cyclone to drive the second wind generator to generate electricity, generating electric energy, and then decompressing.
  • the cyclone enters the purification unit 8, and after being purified, diffuses to the outside to form a cyclone negative pressure, and the cyclone diffused to the outside world pushes the outside atmosphere to rise, thereby causing the atmosphere to enter the wind tunnel 16 from the outside and drive the wind tunnel 16 above.
  • the impeller of the first wind turbine generates electricity to generate electrical energy.
  • the rotating impeller of the first wind turbine increases the amount of air intake and accelerates the air intake
  • the rotation speed drives the first cyclone to rotate, and the rotating first cyclone wheel further aggravates the degree of rotation of the cyclone, so that the cyclone rotates downward, so that the circulation is continuously circulated, and the air pollution of the open system is purified, and power generation is also generated.
  • Green renewable energy reduces the operating costs of the purification unit.
  • an upper flow guiding device 1 may be disposed above the impeller of the second wind power generator.
  • the upper flow guiding device is a turbine.
  • the hood can be specifically disposed coaxially with the impeller of the second wind power generator.
  • two uprights are provided, and the top ends of the pillars are respectively connected to the outer side walls of the wind tunnel 16 to fix the wind tunnel 16, and the bottom ends of the pillars are respectively connected with the liquid storage tank 9.
  • the lower flow guiding device 2 may be disposed coaxially disposed in the middle of the liquid storage tank 9.
  • the lower flow guiding device 2 may be a flow guiding column, and has A circular or conical projection toward the cyclone is directed to direct the cyclone to the side wall of the sump 9.
  • control system can also be provided.
  • the control system can adopt the wireless control technology of the PCL board circuit in the prior art, and adjust the fan through the control system according to the feedback of the impeller speed of the first wind generator and the second wind generator.
  • the opening time and quantity, as well as the control circuit can optimize the running state of the power generation.
  • the control information of the control circuit is received through the wireless WIFI, and the power generation information and the running status (such as fault report) are uploaded.
  • the present embodiment provides a purification device for purifying the atmosphere.
  • the purification device is damaged.
  • a level 2 brake protection device and a level 1 auxiliary protection device are also provided to regulate the speed of the wind turbine impeller, and when the wind turbine impeller speed exceeds the level 1 braking value (ie, greater than 500 rpm), the power of the fan is turned off; When the wind turbine impeller speed exceeds the level 2 braking value (ie greater than 650 rpm), the brake relay switch is activated; when the wind turbine impeller speed is lower than the level 1 braking value, the brake relay is disconnected; when the wind power generation When the machine impeller speed is lower than 280 rpm, the fan is started.
  • the brake system such as the 2-stage brake protection device and the first-stage auxiliary protection device in this embodiment, is provided by a person skilled in the art. This is well known to those skilled in the art and will not be described again.
  • the present embodiment provides a purifying device for purifying the atmosphere.
  • a purifying device for purifying the atmosphere.
  • the wind between the second cyclone and the second wind turbine A combustion device 17 is disposed in the hole, and the fuel is fully combusted by the combustion device 17, so that the air is thermally expanded, and the wind energy at the start or operation of the second wind power generator is increased, thereby increasing the thrust on the second wind turbine impeller, similar to the jet type.
  • the engine overcomes its starting inertia to ensure the normal start and operation of the second wind turbine.
  • the combustion device 17 has a casing opening toward the second wind turbine impeller, and an oil injection (vapor) atomizing nozzle 171 is disposed on the inner wall of the top of the casing, and the casing is internally formed.
  • the inner chamber is provided with an ignition device 172 for igniting the atomized liquid fuel or the gaseous fuel.
  • the ignition device is a heating resistance wire, an infrared heating body or a spark plug.
  • the number of the combustion devices 17 can be two, close to the second wind turbine impeller. And close to the inner side wall of the wind tunnel 16.
  • the operating state of the combustion device can be adjusted according to the operating state of the second wind power generator according to the controller known in the prior art, and it can be operated or stopped with minimum power as much as possible.
  • a set of low-power vertical generators that is, a first wind power generator, is disposed at the top end of the wind tunnel 16 , and the cyclone generated by the first wind turbine impeller helps accelerate the atmosphere into the wind tunnel 16 and then passes through
  • the effective configuration of the first cyclone, the fan and the second cyclone with active (powered) or reactive (no power) increases the kinetic energy of the wind energy and increases the power generation efficiency of the generator.
  • the fan 7 can adopt the frequency conversion technology, and the frequency conversion range of the frequency converter can be set to 5-350HZ; the windmill shaft of the wind power generator is connected with the speed increasing gear box, and the speed increasing gear box is increased.
  • the speed ratio can be 1:10.
  • the efficiency of the active fan is improved and the energy is saved by using the frequency converter; the efficiency of the fan and the generator is improved by adopting the speed increasing gear box.
  • the embodiment provides a purifying device for purifying the atmosphere.
  • a vertical water wheel is added to increase the starting wind, form a cyclone for purifying, and drive the wind power generator.
  • a waterwheel and a third wind turbine the third wind turbine is disposed below and coaxially disposed with the second wind turbine, and the vertical water wheel water turbine includes a waterwheel main driving wheel 181 and a waterwheel driving gear box 182 connected thereto.
  • the third wind power generator includes a curved curved direction and a cyclone to the uniform arc-shaped generator head and the turbine, and the water-driven driving gear box 182 is coupled with the turbine to drive the third wind power generator to generate power, meanwhile, Through the circular arc generator head and the turbine, the cyclone is quickly concentrated to the edge, the air outlet area is reduced, the wind speed is increased, and the force arm acting on the third wind power generator is increased, and at the same time, the vertical water wheel water The energy obtained by the car is supplemented to the third wind turbine to provide sufficient power.
  • the vertical water wheel water wheel can adopt a vertical water wheel water truck known to those skilled in the art.
  • the vertical water wheel water wheel also includes a water pump and a high water tank, and the water pump is used to raise the water to a high position.
  • the water tank impacts the main driving wheel of the water tank to rotate it, which in turn drives the water wheel to drive the gear box, and finally drives the third wind power generator to generate electricity.
  • the water level float ball can be set in the high water tank and connected with the relay, and the relay is also connected with the water pump.
  • the relay is turned on, and Control the working of the pump and raise the water level; when the water level is higher than the preset position, the relay is closed and the pump is controlled to stop working.
  • the vertical first wind turbine provided at the top of the wind tunnel is driven by the wind, the impeller rotates to generate electricity, and the generated cyclone drives the cyclone 4, and at the same time, the cyclone 4 is also negatively driven by the fan 7.
  • the pressure drive drives the second wind turbine through the wind energy transmitted by the cyclone 4 and the fan 7, and the wind energy is rapidly decreased and the wind speed is reduced.
  • the cyclone acts downward on the third wind turbine.
  • the wind power is reduced to 5 m/s or lower by the third wind turbine, and the cyclone rotates downward into the purification unit 8 in the embodiment 1, and after being purified by the purification unit 8, the diffusion continues outward, and the outside atmosphere is further Constantly entering the wind tunnel 16, this cycle, continuously generating electrical energy, while also purifying the air, actively removing harmful particulate matter in the atmosphere.
  • the embodiment provides a purification device for purifying the atmosphere.
  • the difference from the embodiment 8 is that the vertical water wheel water tank is disposed below the liquid storage tank 9, and the water is provided.
  • the vehicle driving wheel 181 is disposed underground.
  • the embodiment provides a purification device for purifying the atmosphere, and a first power generator of a low power is disposed at the top of the wind tunnel 16, and based on the embodiment 5, the embodiment 7, the embodiment 8 or 9, according to the supercharging
  • two or more cyclone wheels 4 and two or more wind turbines 3 may be disposed in the wind tunnel.
  • the number of the cyclone wheels 4 may be three, and the number of wind turbines is three. There may be two; in another embodiment, the number of the cyclone wheels 4 may be four, and the number of the wind turbines may be three.
  • This embodiment provides a purification method for performing atmospheric purification, comprising the following steps:
  • step (2) when the artificial cyclone passes through the purification passage, the pollutants in the artificial cyclone are absorbed by the purification device, and the kinetic energy in the artificial cyclone generates electric energy by driving the impeller in the wind power generator for Recycle part of the energy.
  • This embodiment provides an atmosphere purification system for purifying an open system, as shown in FIG. 10, including
  • the purifying device described in each of the above embodiments is disposed on the periphery of the pollution source in the industrial zone and on the artificial lake in the living zone.
  • the purifying device in the embodiment 1 can be selected;
  • the flora is planted around the pollution source and near the civilian buildings in the living area to absorb harmful gases emitted by the pollution source.
  • the harmful gases may be SO 2 , CO and CO 2 ;
  • a plant isolation belt is placed between the industrial zone and the living zone to isolate the two.
  • the above purification system it can be effective by providing a purification device, a plant group and a plant isolation belt. Purify the atmosphere of industrial and living areas, and also generate electricity through wind turbines, eliminating traditional coal-fired power generation and reducing pollution sources. At the same time, by using clean oil, water gas, coal tar to assist the wind turbine to generate electricity, the electricity generated can be used for residential lighting or industrial electricity.
  • a multi-stage purification device disclosed in Chinese Patent Publication No. WO 103861411 A can also be disposed in the vicinity of a pollution source.
  • the number of the purifying devices can be reduced in the living area, and at the same time, in a region, the cyclone can be arranged according to the principle of atmospheric dynamics to form a cyclone, and the air in the region is rotated, through the above embodiments.
  • the purification device described is purified.

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Abstract

一种大气净化方法及其净化装置。净化装置包括在净化通道中产生负压的负压产生装置（7）；将因负压引入净化通道的大气转化为人工旋风的旋风转换装置（4）和将人工旋风通过净化通道进入净化单元（8）之前和/或之后的部分风能转化为电能的风力发电机（3）。通过大气净化方法及其净化装置，除去大气中雾霾颗粒，同时也可发电，降低了净化装置的运行成本。

Description

一种大气净化方法及其净化装置 技术领域
本发明属于大气环境治理技术领域，具体涉及一种大气净化方法及其净化装置，特别涉及一种仿生大气净化除雾霾的方法及其净化装置。
背景技术
PM2.5是一种雾和/或颗粒物与空气形成的气溶胶。其有液气、固气、固液气和汽气四种存在状态。其中，固体颗粒与有害汽体和/或空气混合形成霾或灰霾，汽体和/或液滴与空气混合形成气溶胶(亦称雾)，实际中常以霾和雾的混合形式存在，通常称之为雾霾。
据学者报导，在美国，每年有2.2万-5.2万人因PM2.5颗粒污染物致死；在欧洲，每年有高达20万人因PM2.5颗粒污染物致死；在中国或印度，每年有34万人因PM2.5颗粒污染物致死。因此，治理大气污染，尤其是大气颗粒物污染已迫在眉睫。
为了治理大气颗粒物污染，现有技术主要采取如下措施：1)禁止或减少排污源，如扬尘、烟气等，地面种植植被；2)对排污源排放的排放物进行除尘处理，除尘处理通常会采用电除尘、布袋除尘、电袋混合除尘、湿法电除尘或凝并器除尘等。上述措施虽然可在一定程度上降低大气颗粒物污染，但是也存在本身的局限性，为了经济的发展，禁止排污源并不现实，而对排污物采用上述方式进行除尘处理，存在投资成本和运行费用高、效率差的问题。再者，上述措施对排放到大气中的颗粒污染物，即开放的大气污染并不能有效治理。
为了有效治理开放的大气污染，中国专利文献CN 103861411 A公开了一种仿生空气净化方法及其专用仿生肺装置。该仿生空气净化方法包括如下步骤：1)使空气形成人工旋风或者非直流风；2)在空气净化通道上设有使空气颗粒物凝聚或粘附截留的仿生肺装置或粘附界壁或旋风中聚结变大。该专用仿生肺装置包括由粘性物质及用于固定粘性物质的载体组成的内芯，所述粘性物质是粘性液体或粘膜或粘胶或水或具有吸附作用的液体，所述用于固定粘性物质的载体为多孔海绵状材料。该净化方法及其专用仿生肺装置可用于治理开放体系的雾霾空气，通过仿生物理除尘，科学合理，在净化过程中没有产生二次污染，净化效果可靠环保。但是上述技术采用植物或建筑物来形成旋风，受环境因素影响大，而且雾霾天气多数情况下为无风状态，很难形成旋风。因此，为了形成旋风，往往需要在适当位置增设人工风机，风力和风速相当于4至5级风，但是，净化空气尤其是净化开放体系的大气，增设风机来形成人工旋风，长期运行必然耗费大量能源，运行成本太高，而且产生的旋风仅仅用来与净化物质接触，进行净化处理，其本身具有的能量未加以利用。因此，如何提供一种运行成本低、旋风所具有的能量利用充分、且能有效净化开放体系的大气的净化方法及其净化装置是本领域技术人员亟需解决的技术问题。
发明内容
为此，本发明所要解决的现有技术中针对开放体系的大气的净化方法和净化装置存在长期运行成本高、旋风所具有的能量利用不充分的缺陷，进而提供一种大气净化方法及其净化装置，该净化方法和净化装置运行成本低、能利用旋风多余的能量、且能有效净化开放体系的大气。
本发明所提供的用于大气净化的净化装置，其包括：
在净化通道中产生负压的负压产生装置；
将因负压引入所述净化通道的大气转化为人工旋风的旋风转换装置和将所述人工旋风通过所述净化通道进入净化单元之前和/或之后的部分风能转化为电能的风力发电机。
优选地，所述负压产生装置为风机；所述旋风转换装置为具有旋转叶片的有功和/或无功风机。
优选地，所述负压产生装置和所述旋风转换装置重合，为具有旋转叶片的有功风机。
优选地，所述风机的转轴与所述风力发电机的叶轮同轴设置；或者，
所述风机设置在靠近所述风力发电机的叶轮边缘朝向所述风力发电机的叶轮相反的方向吹风，以在所述风力发电机的叶轮下边缘形成负压，带动所述风力发电机的叶轮旋转；或者，
所述风机设置于所述净化单元的旋风出口处。
优选地，所述净化单元包括具有一定厚度且一端开口的中空壳体，净化剂设置在所述壳体的空腔内。
优选地，所述净化单元还包括贯穿所述壳体的壁厚的若干用于延长人工旋风通过时间的曲折气道，所述曲折气道内填充有具有微孔结构的吸附剂，净化粘附剂因所述微孔结构的毛细管虹吸作用而分布于所述曲折气道的表面，所述净化剂液面在所述曲折气道的进气口下方。
优选地，所述曲折气道为螺旋形和/或折线形气道，所述螺旋形和/或折线形气道的进气口和出气口分别设置于所述壳体的内壁和外壁。
优选地，所述进气口和所述出气口沿所述壳体侧壁的高度方向由高至低布置；
所述曲折气道的直径大于1mm；
所述螺旋形和/或折线形气道沿所述壳体的径向分布；
所述螺旋形和/或折线形气道的出气口设置有集尘通道和集尘器；
还包括与所述螺旋形和/或折线形气道连通的设置于所述壳体顶部的副进气口。
优选地，还包括风洞，沿所述风洞内腔的轴线成型有旋风流道。
进一步地，所述风洞、所述旋风轮和所述风力发电机的叶轮同轴不同轴或，所述风机沿所述风洞周向且靠近所述风洞内壁布置于其内腔中。
优选地，还包括，
至少一个燃烧单元，靠近所述风洞内壁设置于所述风洞内腔中；
至少一个第一导流装置，设置于人工旋风进口端和/或人工旋风出口端，以引入或引出人工旋风。
优选地，所述第一导流装置为沿人工旋风的流动方向设置的导流板，所述导流板的轴向与人工旋风的流动方向一致。
优选地，还包括，
至少一层沙网，封闭所述出气口，且与所述出气口的出风方向间的锐夹角为α，0°＜α＜45°；
所述沙网的孔径为172μm-880μm。
优选地，还包括，
至少一个第二导流装置，设置于所述净化单元的空腔中部，且具有朝 向人工旋风来向的圆形或圆锥形凸起，以将人工旋风引向所述净化单元的壳体内壁。
本发明还提供了由上述净化装置进行大气净化的净化方法，其特征在于，包括如下步骤：
(1)使大气形成人工旋风；
(2)所述人工旋风经净化处理后，排至外界；
在步骤(2)中，所述人工旋风在经过净化通道时，所述人工旋风中的污染物被净化装置所吸收，所述人工旋风中的动能通过驱动风力发电机中的叶轮产生电能。
优选地，在所述步骤(1)中所述人工旋风通过有功和/或无功风机产生。
优选地，在所述步骤(2)中净化处理所使用的净化剂为对大气中的颗粒物和/或污染气体具有吸附作用的物质。
另外，本发明还提供了利用上述净化装置进行大气净化的净化系统，包括，
所述净化装置，设置在工业区的污染源四周，以及生活区的人工湖上；
植物群，种植于所述污染源四周，以及所述生活区的民用建筑物附近，以吸收所述污染源排放的有害气体；
植物隔离带，设置于所述工业区和所述生活区之间，以将两者隔离开。
与现有技术相比，本发明具有如下有益效果：
1)本发明实施例所提供的净化装置，包括在净化通道中产生负压的负压产生装置；将因负压引入所述净化通道的大气转化为人工旋风的旋风转换装置和将所述人工旋风通过所述净化通道进入净化单元之前和/或之后的 部分风能转化为电能的风力发电机。通过上述设置使外界大气转化为人工旋风进入净化单元并除去大气中雾霾颗粒，净化大气，负压产生装置在净化通道内产生负压，能将外界大气不断引入净化通道，人工旋风多余的风能转化为电能，如此循环，净化开放体系大气污染的同时也可发电，生产了绿色可再生能源，降低了净化装置的运行成本。
2)本发明实施例所提供的净化装置，净化单元包括具有一定厚度且一端开口的中空壳体，净化剂设置在所述壳体的空腔内，而且，该净化单元还包括贯穿所述壳体的壁厚的若干用于延长人工旋风通过时间的曲折气道，所述曲折气道内填充有具有微孔结构的吸附剂，净化粘附剂因所述微孔结构的毛细管虹吸作用而分布于所述曲折气道的表面。使人工旋风中的微尘尽可能在气道壁产生切向摩擦破乳，使气溶胶状态的微尘脱离气体，通过采用上述结构的净化单元可彻底净化大气，去除大气中的颗粒物。
3)本发明实施例所提供的净化装置，通过将曲折气道设置为螺旋形和/或折线形，所述螺旋形和/或折线形气道的进气口和出气口分别设置于所述壳体的内壁和外壁。通过上述设置不断改断气道内的气流方向和速度，增加了在同一方向和同一气道壁上的微尘的聚焦次数或被粘附的机会，且螺旋形和/或折线形气道均保留倾角向下，上一气道的方向与相邻的下一个气道的方向相反，便于聚集变大而脱离气体的微尘向净化单元底部的集尘器中集中。净化单元中的微孔由耐腐蚀、经济材质组成，微孔的虹吸作用使微孔内充满粘液便于净化气道壁上始终为粘液所浸润，当从净化单元顶部加压时，微孔内粘液溢出，从上而下冲走或使粘附在气道壁上的微尘脱离螺旋形和/或折线形气道，而使其活性效力如初，其具有经济、耐用、易 再生的特点。
4)本发明实施例所提供的净化装置，通过设置风洞可加剧人工旋风的旋转程度，使人工旋风有效带动风力发电机的叶轮发电，并快速进入净化单元进行净化处理，进而达到快速净化大气的目的。
5)本发明实施例所提供的净化装置，可长期主动净化被污染的大气，而且只需耗费少许能源，即可达到净化大气的目的。经测试，在以净化装置的高度为半径的大气范围内，经净化装置净化4h后，该范围内大气中的PM2.5浓度下降20％，PM10浓度下降50％；
通过布局净化装置，在大气净化范围内存在一定压力差，形成层流风，便于将大气净化范围扩大至不能安装该净化装置的区域(如道路)，使区域空气质量均一化，也能使大气中的颗粒物浓度在短期内得到明显缓解，同时也使有害气体浓度均一化，降低了高浓度有害气体对人体和臭氧层的快速消耗，降低温室效应的形成速度。
6)本发明实施例所提供的净化方法，首先使大气形成人工旋风；接着，人工旋风经净化处理后，排至外界，人工旋风在经过净化通道时，人工旋风中的污染物被净化装置所除去，所述人工旋风中的动能通过驱动风力发电机中的叶轮产生电能用于回收部分能量。通过上述净化方法净化了开放体系的大气，使大气中的颗粒物明显下降，同时也回收了部分能量，降低净化过程的成本。
7)本发明实施例所提供的净化系统，通过合理布局净化装置、植物群和植物隔离带，能有效净化大气中的颗粒物和污染气体。同时，产生的电能可用于生活区和工业区照明。
附图说明
为了更清楚地说明本发明具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例1中的净化装置的一种结构示意图。
图2为本发明实施例1中的净化装置在工作时所形成的大气循环净化流动方向示意图。
图3为本发明实施例2中的净化装置的另一种结构示意图。
图4为本发明实施例1中的净化单元的结构示意图，其中，(1)为净化单元的壳体结构示意图；(2)为螺旋形气道或折线形气道的结构示意图；(3)为(2)中A处螺旋形气道或折线形气道的剖面放大示意图。
图5为本发明实施例4中的净化装置的另一种结构示意图。
图6为本发明实施例5中的净化装置的另一种结构示意图。
图7为本发明实施例7中的净化装置的另一种结构示意图。
图8为本发明实施例8中的净化装置的另一种结构示意图。
图9为本发明实施例9中的净化装置的另一种结构示意图。
图10为本发明实施例12中的净化系统的结构示意图。
附图标注说明：
1-上导流装置；2-位置调节固定螺丝；3-风力发电机；4-旋风轮；5-下导流装置；6-沙网；7-风机；8-净化单元；81-壳体；82-螺旋形气道或折线 形气道；9-贮液槽；10-植物群；11-净化装置；12-多级净化装置；13-植物隔离带；14-民用建筑物；15-人工湖；16-风洞；17-燃烧装置；171-喷油(汽)雾化嘴；172-点燃装置；18-水车；181-水车主驱动轮；182-水车驱动齿轮箱；183-扬水泵。
具体实施方式
为了更好地说明本发明的目的、技术方案和优点，下面将结合具体实施例对本发明做进一步描述。本发明可以以许多不同的形式实施，而不应该被理解为限于在此阐述的实施例。相反，提供这些实施例，使得本公开将是彻底和完整的，并且将把本发明的构思充分传达给本领域技术人员，本发明将仅由权利要求来限定。
此外，下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
实施例1
本实施例提供了一种净化大气的净化装置，如图1所示，包括风力发电机3、风机7、净化单元8、导流装置、旋风轮4、沙网6，导流装置包括上导流装置1和下导流装置5；
沿净化装置的高度方向，从上至下，在风力发电机3的叶轮的旋风来向一侧设置上导流装置1，在风力发电机3的叶轮的旋风去向一侧设置有旋风轮4、下导流装置5以及净化单元8，在本实施例中，上导流装置1和下导流装置5均为沿旋风的流动方向设置的导流板，导流板的轴向与旋风的流动方向一致；旋风轮4为无动力旋风轮，风力发电机3的叶轮、上导流装置1、下导流装置5和旋风轮4均同轴设置。
通过上述设置使外界大气转化为人工旋风进入净化单元8并除去大气中雾霾颗粒，净化大气，风机7在净化通道内产生负压，能将外界大气不断引入净化通道，人工旋风多余的风能转化为电能，如此循环，净化开放体系大气污染的同时也可发电，生产了绿色可再生能源，降低了净化装置的运行成本。
如图4所示，净化单元8包括具有一定厚度且一端开口的中空壳体81，净化剂设置在壳体81的空腔内，具体而言，中空壳体81可为贮液槽9，净化剂可为水。
为了提高净化单元8的净化效果，如图4所示，净化单元8还包括贯穿壳体81的壁厚的若干用于延长人工旋风通过时间的曲折气道，曲折气道内填充有具有微孔结构的吸附剂，净化粘附剂因所述微孔结构的毛细管虹吸作用而分布于所述曲折气道的表面，该吸附剂的微孔内径先变大、再变小、接着变大，最后变小的模式，依次循环进行的。所述净化剂液面在所述曲折气道的进气口下方。在本实施例中，所述曲折气道为螺旋形和/或折线形气道82，所述螺旋形和/或折线形气道82的进气口和出气口分别设置于所述壳体81的内壁和外壁，且沿所述壳体81侧壁的高度方向由高至低布置。
更进一步地，所述螺旋形和/或折线形气道82沿所述壳体81的径向分布；所述螺旋形和/或折线形气道82的内径大于1mm；
所述螺旋形和/或折线形气道82的出气口设置有集尘器；
还包括与所述螺旋形和/或折线形气道连通的设置于所述壳体顶部的副进气口。
通过上述设置不断改断气道内的气流方向和速度，增加了在同一方向和同一气道壁上的微尘的聚焦次数或被粘附的机会，且螺旋形和/或折线形气道82均保留倾角向下，上一气道的方向与相邻的下一个气道的方向相反，便于聚集变大而脱离气体的微尘向净化单元8底部的集尘器中集中。净化单元中的微孔结构由耐腐蚀、经济材质组成，微孔的虹吸作用使微孔内充满粘液便于净化气道壁上始终为粘液所浸润，当从净化单元8顶部加压时，微孔内粘液溢出，从上而下冲走或使粘附在气道壁上的微尘脱离螺旋形和/或折线形气道82，而使其活性效力如初，其具有经济、耐用、易再生的特点。
上述净化单元8改变了中国专利文献CN103861411 A中的仿生肺中的净化气道的折返路径，相对于中国专利文献CN103861411 A中的仿生肺，本实施例中的净化单元单次PM2.5的净化效率至85％以上。
在本实施例中，所述风机7设置于所述净化单元8的人工旋风出口处，以使所述净化装置内形成人工旋风，且从所述净化单元8引出旋风。
进一步地，在本实施例中，沿下导流装置5的周向方向，在其上均匀设置有3个所述风机，且位于沙网上方；
沙网，封闭所述出气口，且与所述出气口的出风方向间的锐夹角为α，0°＜α＜45°；所述沙网的孔径为172μm-880μm，在本实施例中，沙网为两层，其中一层沙网由导电材料制得，可外接电源给其通电，进而使其产生热量，干燥微细水滴以除湿，调控了大气的湿度。
通过设置在沙网上方的风机7扩大了净化装置的净化范围，使原先净化范围的半径再扩大3-5米，高度也扩大3-5米。需要说明的是，净化范 围扩大的程度取决于风机的功率。在本实施例中采用垂直式风力发电，同时利用人工辅助风机鼓风带动或加速自然风，可不受风向和自然界有风无风的影响。
如图1所示，为了支撑上导流装置1、下导流装置5、风力发电机3的叶轮以及机头和无动力旋风轮4，在本实施例中，设置三根立柱，通过位置调节螺丝2将上导流装置1、下导流装置5、风力发电机3的叶轮以及机头和无动力旋风轮4固定在三根立柱上，同时也可调节位置调节螺丝2进而调节上述各部件的位置，发挥人工旋风的最大作用。
当外界的4级以下的风难以在上述净化装置中形成旋风的情况下，启动风机7，并依靠上导流装置1形成人工旋风，人工旋风作用于风力发电机3的叶轮和无动力旋风轮4的外端，人工旋风驱动风力发电机3的叶轮和无动力旋风轮4旋转，使风力发电机3发电，产生电能，产生的电能可并网供电，也可以用来带动风机7，大大降低了净化开放体系的大气所需的运行成本。旋转的无动力旋风轮4强化旋风，增加通风量，同时使风力发电机3的叶轮运行的更加平稳有力，人工旋风在下导流装置5的引流下从净化装置的旋风出口端进入净化单元中盛有水的贮液槽9中，经过水洗，然后从净化单元8的进气口再进入净化气道，
经过净化后，从出气口出来并经两层沙网过滤后，除去雾滴或水滴，大气进一步地向外扩散，形成如图2所示的大气循环流，在净化装置持续作用下，其周围的大气得到进一步的净化，在净化装置持续运行2h后，在以其为中心的半径为1米、2米和5米分别取地点1、地点2和地点3三点处的大气进行测试，测试结果如下表1：
表1
Figure PCTCN2017081602-appb-000001
为了净化更大空间和高度的大气，可以将该净化装置放置于屋顶上，同时也可以提高风机7的功率以及风力发电机3的装机容量，其越大，净化的空气流量也就越大，向地面扩散的风的水平风速和每秒的风量也越大。特别是在大风场和人烟稀少地区可将风力发电机3的装机容量设在10MKW以上，无需担心风声所产生的噪音。
实施例2
本实施例提供了一种净化大气的净化装置，如图3所示，包括风力发电机3、风机7、净化单元8、旋风轮4和立柱；
沿净化装置的高度方向，从上至下依次设置风力发电机3的叶轮、风机7、旋风轮4和净化单元8，在本实施例中，风力发电机3的叶轮和旋风轮4设置于一根立柱上，风力发电机3的叶轮、旋风轮4和立柱三者同轴，风机7通过支杆固定在立柱上并环绕立柱分布，风机7产生的风作用于旋风轮4的边缘，带动旋风轮4旋转，风机7上方产生的负压作用于风力发电机3的叶轮边缘；净化单元8为实施例1中的净化单元8；旋风轮4为无动力旋风轮；
在本实施例中的净化装置并不采用实施例1中的导流装置，利用风机7产生的向下的风力驱动旋风轮4旋转，风机7上方形成负压，带动外界大 气进入并旋转，进而驱动风力发电机3的叶轮旋转发电，产生电能。净化开放体系大气污染的同时也可发电，生产了绿色可再生能源，降低了净化装置的运行成本。
实施例3
本实施例提供了一种净化大气的净化装置，在实施例1的基础上，与实施例1的不同之处在于：实施例3中在净化装置左右两侧安装的风机改成在本实施例中一侧安装风机7，另一侧不安装风机7。
本实施例中的净化装置适于安装在机动车道路两侧，用于驱除机动车道路上的雾霾，在安装时，未安装风机的净化装置的一侧朝向机动车道路中间，利用运行的机动车所带起的风驱动风力发电机3的叶轮和旋风轮4。
为了进一步地强化风力发电机3的叶轮的有效运转，可如实施例2中在风力发电机3的叶轮边缘，且位于风力发电机3的叶轮下方设置有2-3个风机，通过该风机7旋转产生的负压致使外界大气作用于风力发电机的叶轮的边缘，进一步地带动风力发电机的叶轮旋转。
实施例4
本实施例提供了一种净化大气的净化装置，如图5所示，包括风力发电机3、风机7、净化单元8、旋风轮4、风洞16；
沿净化装置的高度方向，从上至下依次设置旋风轮4、风机7、风力发电机3的叶轮、净化单元8，风机7和风力发电机3的叶轮均设置于风洞16内，旋风轮4与风洞16顶端连接，且旋风轮4、风机7、风力发电机3的叶轮和风洞16四者同轴设置。在本实施例中，旋风轮4为带有风帽的无动力旋风轮，净化单元8为盛有水的贮液槽9，风洞16可为涡轮筒。
上述净化装置中，风机7旋转产生高压旋风旋转向下作用于风力发电机3的叶轮，带动其旋转发电，产生电能，接着减压后的人工旋风进入贮液槽9的水中，经净化后，向水面外扩散，形成旋风负压，进而促使大气从外界进入风洞16内，并带动风洞16上方的旋风轮旋转，而旋转的旋风轮4又进一步地加剧旋风的旋转程度，使旋风旋转向下驱动风力发电机3的叶轮，如此不断循环，净化开放体系大气污染的同时也可发电，生产了绿色可再生能源，降低了净化装置的运行成本。
为了使旋风快速地进入盛有水的贮液槽中，如图5所示，还可设置下导流装置5，同轴设置于贮液槽9内中部，在本实施例中，下导流装置5可为导流柱，且具有朝向旋风来向的圆形或圆锥形凸起，以将旋风引向所述贮液槽9的内侧壁。
如图5所示，为了支撑风洞16，在本实施例中，设置三根立柱，立柱的顶端分别与风洞16的外侧壁连接，以固定风洞16，立柱的底端分别与贮液槽9的顶端连接。
需要说明的一点是，在本实施例中，风机可采用变频技术，变频范围可设置为5-350HZ；风力发电机的风车轴与增速齿轮箱连接，增速齿轮箱的增速比率可为1：10；此外，还可设置控制器来控制风力发电机的叶轮转速，当风力发电机的叶轮转速超出极限转速时，调节控制器至低频段，当风力发电机的叶轮转速低于额定转速时，可以调整风机马达电流频率。
此外，风力发电机产生的电能可并网发电，也可用于带动风机产生旋风。当将风力发电机产生的电能并网发电时，若电压或电流超出并网的接受范围时，自动脱离并网联接。在并网发电时还会用到蓄电池和并网逆变 器等设备，这是本领域技术人员公知的，在此不再赘述。
实施例5
本实施例提供了一种净化大气的净化装置，如图6所示，包括风力发电机3、风机7、净化单元8、旋风轮4、风洞16；风力发电机3包括第一风力发电机和第二风力发电机，旋风轮4包括第一旋风轮和第二旋风轮；
沿净化装置的高度方向，从上至下依次设置第一风力发电机的叶轮、第一旋风轮、风机7、第二旋风轮、第二风力发电机的叶轮和净化单元8，第一旋风轮、风机7、第二旋风轮、第二风力发电机的叶轮均设置于风洞16内；第一风力发电机的叶轮设置于风洞16的顶端，且第一风力发电机的叶轮、第一旋风轮、第二旋风轮和第二风力发电机的叶轮均同轴设置，风机7的排风口向下朝向旋风轮。在本实施例中，风机7可以设置6个，沿风洞16周向均匀分布并固定于风洞16的内壁上，通过设置风机7，在风洞16内形成高速旋风，使进风量大大提高；净化单元8为实施例1中的净化单元8，该净化单元8中空腔内盛有水，净化单元的进气口与净化装置的旋风出口端相对；旋风轮为无动力旋风轮；第二风力发电机的叶轮设置于风洞16的旋风出口端。
上述净化装置中，风机7旋转产生的高压旋风旋转向下作用于第二旋风轮，旋转的第二旋风轮加速旋风向下，促使旋风驱动第二风力发电机发电，产生电能，接着减压后的旋风进入净化单元8，经净化后，扩散至外界，形成旋风负压，以及扩散至外界的旋风会推动外界大气上升，进而促使大气从外界进入风洞16内，并带动风洞16上方的第一风力发电机的叶轮发电，产生电能。旋转的第一风力发电机的叶轮会增加进风量，并加快进风 的旋转速度，进而带动第一旋风轮旋转，旋转的第一旋风轮又进一步地加剧旋风的旋转程度，使旋风旋转向下，如此不断循环，净化开放体系大气污染的同时也可发电，生产了绿色可再生能源，降低了净化装置的运行成本。
为了提高风能向机械能(动能)的转化效率，还可在靠近第二风力发电机的叶轮的上方设置上导流装置1，在本实施例中，如图6所示，上导流装置为涡轮风帽，具体可与第二风力发电机的叶轮同轴设置。通过设置涡轮风帽，有效增加第二风力发电机的叶轮的受风面积，使风洞的出口流道变窄，以提高风速，进而增大了风作用于第二风力发电机的叶轮上的作用力，提高了驱动第二风力发电机的叶轮的转动力矩，提高了风能向机械能(动能)的转化效率。
为了支撑风洞16，在本实施例中，设置二根立柱，立柱的顶端分别与风洞16的外侧壁连接，以固定风洞16，立柱的底端分别与贮液槽9连接。
为了使旋风快速地进入净化单元8中，还可设置下导流装置2，同轴设置于贮液槽9内中部，在本实施例中，下导流装置2可为导流柱，且具有朝向旋风来向的圆形或圆锥形凸起，以将旋风引向所述贮液槽9侧壁。
需要说明的一点是，还可以设置控制系统，控制系统可采用现有技术中PCL板电路无线控制技术，根据反馈的第一风力发电机和第二风力发电机的叶轮转速，通过控制系统调控风机的开启时间和数量，同时，还可以控制电路优化发电运行状态。通过无线WIFI接收控制电路的调控信息、上传发电信息和运行状态(如故障报送)。
实施例6
本实施例提供了一种净化大气的净化装置，在实施例1、实施例2、实施例3、实施例4或实施例5的基础上，为了防止风力过大而损害净化装置，在本实施中，还设置2级制动保护装置和1级辅助保护装置来调控风力发电机叶轮转速，当风力发电机叶轮转速超过1级制动值(即大于500转/分)断开风机的电源；当风力发电机叶轮转速超过2级制动值(即大于650转/分)启动制动继电器开关；当风力发电机叶轮转速低于1级制动值时，断开制动继电器；当风力发电机叶轮转速低于280转/分时，启动风机。对本领域技术人员而言为了控制风力过大而对风力发电机叶轮、旋风轮和风机等的危害，通过设置制动系统，如本实施例中的2级制动保护装置和1级辅助保护装置，这是本领域技术人员公知的，再次不再赘述。
实施例7
本实施例提供了一种净化大气的净化装置，在实施例5的基础上，为了克服大功率的第二风力发电机的启动惯性，在第二旋风轮和第二风力发电机之间的风洞内设置燃烧装置17，通过燃烧装置17使燃料充分燃烧，使空气受热膨胀，增加第二风力发电机启动或运行时的风能，从而增加对第二风力发电机叶轮的推力，类似于喷气式发动机，克服其启动惯性，保证第二风力发电机正常启动和运行。在本实施例中，如图7所示，燃烧装置17具有开口朝向第二风力发电机叶轮的壳体，且壳体顶部内壁上设置有喷油(汽)雾化嘴171，壳体内部成型的内腔中设置有点燃雾化液体燃料或气体燃料的点燃装置172，点燃装置为加热电阻丝、红外线加热体或火花塞，燃烧装置17的个数可为2个，靠近第二风力发电机叶轮、且靠近风洞16内侧壁设置。
需要说明的一点，可根据现有技术中公知的控制器，来根据第二风力发电机的运行状态调整燃烧装置的运行状态，尽可能使其以最小化功率运行或者停止。
另外，本实施例中风洞16顶端设置的是一组小功率垂直发电机，即第一风力发电机，第一风力发电机叶轮产生的旋风有助于加速大气进入风洞16内，再通过有功(有动力)或无功(无动力)的第一旋风轮、风机和第二旋风轮的有效配置，提高了风能的动能、增加了发电机的发电效率。
需要说明的一点是，在本实施例中，风机7可采用变频技术，变频器的变频范围可设置为5-350HZ；风力发电机的风车轴与增速齿轮箱连接，增速齿轮箱的增速比率可为1：10。通过采用变频器提高了有功风机的效率、节约了能源；通过采用增速齿轮箱，提高了风机和发电机的效能。
实施例8
本实施例提供了一种净化大气的净化装置，在实施例4的基础上，如图8所示，为了增加启动风力、形成净化所需旋风以及驱动风力发电机，还增设了立式水轮水车和第三风力发电机，第三风力发电机设置于第二风力发电机下方并与其同轴设置，立式水轮水车包括水车主驱动轮181以及与其连接的水车驱动齿轮箱182，第三风力发电机包括弧形弯曲方向与旋风来向一致的圆弧形发电机机头和涡轮，水车驱动齿轮箱182与涡轮齿合，以带动第三风力发电机旋转发电，同时，通过圆弧形发电机机头和涡轮使旋风迅速集中流向边缘，减少了出风口面积，提高了风速，加大了作用于第三风力发电机上的力臂，与此同时，立式水轮水车所获得的能量补充给第三风力发电机，给其提供足够的动力。
需要说明的是，立式水轮水车可采用本领域技术人员公知的立式水轮水车，如，立式水轮水车还包括扬水泵和高位水槽，通过扬水泵将水提升至高位水槽中，再通过高位水槽的水冲击水车主驱动轮，使其旋转，进而带动水车驱动齿轮箱，最终带动第三风力发电机旋转发电。同时，为了更好地根据需要控制扬水泵的开闭，可在高位水槽中设置水位浮球，并与继电器连接，继电器也与扬水泵连接，当水位低于预设位置时，继电器开启，并控制扬水泵工作，提高水位；当水位高于预设位置时，继电器关闭，并控制扬水泵停止工作。
上述净化装置在工作时，首先是风洞顶端设置的垂直式第一风力发电机在风力作用下，叶轮旋转发电，产生的旋风驱动旋风轮4，同时，旋风轮4也会受到风机7的负压驱动，通过旋风轮4和风机7输送的风能驱动第二风力发电机，风能迅速下降，风速减低。旋风向下作用于第三风力发电机上。通过第三风力发电机利用风能，风速降低至5m/s或更低，其旋风旋转向下进入实施例1中的净化单元8中，经净化单元8净化后，向外继续扩散，外界大气再不断进入风洞16内，如此循环进行，不断产生电能，同时也净化了空气，主动除去了大气中的有害颗粒物。
实施例9
本实施例提供了一种净化大气的净化装置，在实施例8的基础上，如图9所示，与实施例8不同之处在于立式水轮水车设置于贮液槽9下方，水车主驱动轮181设置于地下。通过上述设置，减少了空间浪费，而且使整个净化装置结构更加紧凑合理。
实施例10
本实施例提供了一种净化大气的净化装置，风洞16顶端均配置一小功率的第一风力发电机，在实施例5、实施例7、实施例8或9的基础上，根据增压和增速的需求，在风洞内可设置二个以上的旋风轮4和二个以上的风力发电机3，在本实施例中旋风轮4个数可为3个，风力发电机3个数可为2个；在另一实施例中，旋风轮4个数可为4个，风力发电机3个数可为3个。
实施例11
本实施例提供了一种进行大气净化的净化方法，包括如下步骤：
(1)通过有功和/或无功风机使大气形成人工旋风；
(2)所述人工旋风经净化处理后，排至外界；
在步骤(2)中，所述人工旋风在经过净化通道时，所述人工旋风中的污染物被净化装置所吸收，所述人工旋风中的动能通过驱动风力发电机中的叶轮产生电能用于回收部分能量。
实施例12
本实施例提供了一种净化开放体系的大气的净化系统，如图10所示，包括，
上述各实施例所述的净化装置，设置在工业区的污染源四周，以及生活区的人工湖上，在本实施例中可以选择实施例1中的净化装置；
植物群，种植于污染源四周，以及生活区的民用建筑物附近，以吸收污染源排放的有害气体，有害气体可为SO2、CO和CO2等；
植物隔离带，设置于工业区和生活区之间，以将两者隔离开。
上述净化系统中，通过设置净化装置、植物群和植物隔离带，能有效 净化工业区和生活区的大气，同时也能通过风力发电机进行发电，淘汰传统的燃煤发电，减少了污染源。同时，通过采用清洁的油类、水煤气、煤焦油来辅助风力发电机进行发电，所发的电可用于小区照明或者工业用电。
进一步地，还可在污染源附近设置中国专利文献CN 103861411 A公开的多级净化装置。
需要说明的一点是，在生活区可减少净化装置的设置数量，同时在一个区域可按大气动力学原理，通过布置旋风装置，形成旋风，使该区域的空气旋转起来，通过上述各实施例所述的净化装置得以净化。
显然，上述实施例仅仅是为清楚地说明所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引伸出的显而易见的变化或变动仍处于本发明创造的保护范围之中。

Claims (10)

  1. 一种用于大气净化的净化装置，其特征在于，其包括
    在净化通道中产生负压的负压产生装置；
    将因负压引入所述净化通道的大气转化为人工旋风的旋风转换装置和将所述人工旋风通过所述净化通道进入净化单元之前和/或之后的部分风能转化为电能的风力发电机。
  2. 根据权利要求1所述的净化装置，其特征在于，所述负压产生装置为风机；所述旋风转换装置为具有旋转叶片的有功和/或无功风机。
  3. 根据权利要求1或2所述的净化装置，其特征在于，所述负压产生装置和所述旋风转换装置重合，为具有旋转叶片的有功风机。
  4. 根据权利要求1-3中任一项所述的净化装置，其特征在于，所述净化单元包括具有一定厚度且一端开口的中空壳体，净化剂设置在所述壳体的空腔内。
  5. 根据权利要求4所述的净化装置，其特征在于，所述净化单元还包括贯穿所述壳体的壁厚的若干用于延长人工旋风通过时间的曲折气道，所述曲折气道内填充有具有微孔结构的净化粘附剂，所述微孔结构的毛细管虹吸作用而分布于所述曲折气道的表面，所述净化剂液面在所述曲折气道的进气口下方。
  6. 根据权利要求5所述的净化装置，其特征在于，所述曲折气道为螺旋形和/或折线形气道，所述螺旋形和/或折线形气道的进气口和出气口分别设置于所述壳体的内壁和外壁。
  7. 根据权利要求6所述的净化装置，其特征在于，所述曲折气道的直径大于1mm；
    所述螺旋形和/或折线形气道沿所述壳体的径向分布；
    所述螺旋形和/或折线形气道的出气口设置有集尘通道和集尘器；
    还包括与所述螺旋形和/或折线形气道连通的设置于所述壳体顶部的副进气口。
  8. 根据权利要求2-7中任一项所述的净化装置，其特征在于，还包括风洞，沿所述风洞内腔的轴线成型有旋风流道。
  9. 根据权利要求8所述的净化装置，其特征在于，还包括，
    至少一个燃烧单元，靠近所述风洞内壁设置于所述风洞内腔中；
    至少一个第一导流装置，设置于人工旋风进口端和/或人工旋风出口端，以引入或引出人工旋风。
  10. 根据权利要求9所述的净化装置，其特征在于，所述第一导流装置为沿人工旋风的流动方向设置的导流板，所述导流板的轴向与人工旋风的流动方向一致。
    利用权力要求1-10中任一项所述的净化装置进行大气净化的净化方法，其特征在于，包括如下步骤：
    (1)使大气形成人工旋风；
    (2)所述人工旋风经净化处理后，排至外界；
    在步骤(2)中，所述人工旋风在经过净化通道时，所述人工旋风中的污染物被净化装置所吸收，所述人工旋风中的动能通过驱动风力发电机中的叶轮产生电能。
    根据权利要求11所述的净化方法，其特征在于，在所述步骤(1)中所述人工旋风通过有功和/或无功风机产生。
    利用权利要求1-10中任一项所述的净化装置进行大气净化的净化系统，其特征在于，包括，
    所述净化装置，设置在工业区的污染源四周，以及生活区的人工湖上；
    植物群，种植于所述污染源四周，以及所述生活区的民用建筑物附近，以吸收所述污染源排放的有害气体；
    植物隔离带，设置于所述工业区和所述生活区之间，以将两者隔离开。
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CN114210165A (zh) * 2021-12-16 2022-03-22 贵州鑫泰源开发投资有限公司 一种基于高效的铝箔加工装置
CN114210165B (zh) * 2021-12-16 2023-06-16 贵州鑫泰源开发投资有限公司 一种基于高效的铝箔加工装置
CN114247222A (zh) * 2021-12-22 2022-03-29 常州科康环保除尘设备有限公司 一种脉冲布筒除尘器用余料抗污染循环装置
CN114247222B (zh) * 2021-12-22 2022-11-22 常州科康环保除尘设备有限公司 一种脉冲布筒除尘器用余料抗污染循环装置

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