CN110898579A - Method for treating atmospheric pollution by destroying stratosphere - Google Patents
Method for treating atmospheric pollution by destroying stratosphere Download PDFInfo
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- CN110898579A CN110898579A CN201911089208.4A CN201911089208A CN110898579A CN 110898579 A CN110898579 A CN 110898579A CN 201911089208 A CN201911089208 A CN 201911089208A CN 110898579 A CN110898579 A CN 110898579A
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Abstract
The invention discloses a method for treating atmospheric pollution by destroying a stratosphere inversion, which comprises the following steps: s1, erecting a disturbance workstation: erecting a supporting platform with the height of 20 meters, mounting a disturbance platform with a self-rotation function on the supporting platform, mounting air ducts on the disturbance platform, wherein multiple groups of air ducts are arranged on the air ducts, and the air ducts are uniformly distributed around the disturbance platform; s2, starting a disturbance platform, controlling the disturbance platform to rotate at a rotation speed with a rotation period of 60-80 seconds, then starting an air duct, ejecting rotating airflow in the air duct, and disturbing the inverse temperature layer by the rotating airflow; the bottom cold air generates an upward speed by disturbing the bottom of the inverse temperature layer, and drives the inverse temperature layer to exchange air up and down, so that the air is pushed to flow, haze is dispersed, and the aim of treating air pollution is fulfilled.
Description
Technical Field
The invention relates to the technical field of air pollution treatment, in particular to a method for treating air pollution by destroying a temperature inversion layer.
Background
Since the industrial revolution, the air pollution is always entangled in the sky, wandering and becoming more and more intense due to the massive use of fossil fuels. Many cities have developed serious atmospheric pollution events that ultimately have serious consequences for local residents. The air pollution mechanism under the condition of complex terrain is a very complex problem, firstly, the adverse temperature phenomenon is particularly favorable for the formation of the valley city and the valley city due to the special terrain, secondly, the environmental capacity of the valley city is far smaller than that of the plain city, the pollutant diluting capacity is weak, and the problem of serious air pollution of the northern part in winter, particularly the valley city, is caused by the superposition of the two aspects.
Under the condition of normal climate, pollutants are diffused from low air with high air temperature to high air with low air temperature and are gradually and circularly discharged into the atmosphere, but under the inverse temperature phenomenon, the air temperature of the low air is lower, so that the pollutants stay and cannot be discharged in time. The temperature inversion layer obstructs the vertical convection movement of air, inhibits the diffusion of smoke dust, pollutants and water vapor condensate, and aggravates the air pollution potential. Therefore, we propose a method for treating atmospheric pollution by destroying the stratosphere inversion.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for treating atmospheric pollution by destroying a reverse temperature layer, which comprises the following steps: s1, erecting a disturbance workstation: erecting a supporting platform with the height of 20 meters, mounting a disturbance platform with a self-rotation function on the supporting platform, mounting air ducts on the disturbance platform, wherein multiple groups of air ducts are arranged on the air ducts, and the air ducts are uniformly distributed around the disturbance platform; and S2, starting the disturbance platform, controlling the disturbance platform to rotate at the rotation speed with the rotation period of 60-80 seconds, then starting the air duct, spraying rotating airflow in the air duct, and disturbing the temperature inversion layer by the rotating airflow so as to solve the problem that the temperature inversion layer aggravates air pollution.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for treating atmospheric pollution by destroying a temperature inversion layer comprises the following steps:
s1, erecting a disturbance workstation: erecting a supporting platform with the height of 20 meters, mounting a disturbance platform with a self-rotation function on the supporting platform, mounting air ducts on the disturbance platform, wherein multiple groups of air ducts are arranged on the air ducts, and the air ducts are uniformly distributed around the disturbance platform; the air duct is fixed on the rotation platform through an air duct mounting seat with an angle adjusting function; the air duct comprises a barrel body, a first fan and a second fan, the barrel body is a cylinder with a small middle and large two ends, the first fan is fixedly connected inside the large end of the barrel body, the second fan is fixedly connected in the middle of the barrel body, the second fan is a high-speed fan, and rifling is arranged inside the barrel body; the air duct can blow out rotary airflow disturbing air;
s2, starting the disturbance platform, controlling the disturbance platform to rotate at a speed of a rotation period of 60-80 seconds, then starting the air duct, spraying rotating air flow in the air duct, disturbing the temperature inversion layer by the rotating air flow, enabling cold air at the bottom of the temperature inversion layer to generate an upward speed by the bottom of the temperature inversion layer disturbed by the air duct, driving the temperature inversion layer to exchange air up and down, and accordingly pushing the air to flow and dispersing haze in the air flowing process.
As a further scheme of the present invention, in S1, the disturbance platform includes a fixed platform, the fixed platform is erected in the air, the fixed platform is provided with an autorotation platform and an autorotation motor, the fixed platform is rotatably connected with the autorotation platform, the autorotation platform is a gear ring, a wheel is arranged below the autorotation platform, the fixed platform and the autorotation platform are connected through a limiting ring, so that the autorotation platform can only rotate around its own axis, an output shaft of the autorotation motor is provided with a gear, and the gear on the autorotation motor is engaged.
As a further scheme of the present invention, in S1, the air duct mounting base includes a fixed plate and a rotating plate, the fixed plate is hinged to one end of the rotating plate, a hydraulic telescopic cylinder is disposed between the fixed plate and the rotating plate, the hydraulic telescopic cylinder is hinged to the fixed plate and the rotating plate, the air duct is fixedly connected to the rotating plate, and the fixed plate is fixed to the rotation platform.
As a further aspect of the present invention, in S1, the total length of the cylinder is 5 m, the diameter of the large end of the cylinder is 1.4 m, and the diameter of the small end of the cylinder is 1 m.
As a further scheme of the invention, in S2, the wind speed at the air outlet of the cylinder is 60 m/S.
As a further aspect of the present invention, in S1, the supporting platform is an iron tower.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
according to the invention, by using the principle of a washing machine, cold air at the bottom generates an upward speed by disturbing the bottom of the inverse temperature layer, and the cold air at the bottom drives the inverse temperature layer to exchange air up and down, so that the air is pushed to flow, haze is further dispersed, and the purpose of treating air pollution is achieved.
Drawings
FIG. 1 is a schematic diagram of a perturbation station.
Fig. 2 is a schematic structural diagram of an air duct.
FIG. 3 is a simulation result of the air disturbance range under the fluent fluid mechanics model of the invention.
FIG. 4 shows the simulation result of the air temperature variation in the vertical direction under the fluent fluid mechanics model of the present invention.
FIG. 5 shows the simulation result of the air temperature variation in the horizontal direction under the fluent fluid mechanics model of the present invention.
FIG. 6 is a velocity flow diagram of atmospheric flow at disturbance under the fluent hydrodynamic model of the present invention.
Reference numerals: 1-fixed platform, 2-rotation platform, 3-rotation motor, 4-air duct mounting seat, 5-air duct, 51-cylinder, 52-first fan, 53-second fan and 54-rifling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, a disturbance workstation for treating atmospheric pollution by destroying a temperature inversion layer comprises a fixed platform 1, wherein the fixed platform 1 is erected in the air, an autorotation platform 2 and an autorotation motor 3 are arranged on the fixed platform 1, the fixed platform 1 is rotatably connected with the autorotation platform 2, the autorotation motor 3 drives the autorotation platform 2 to rotate, an air duct 5 is arranged on the autorotation platform 2, the air duct 5 blows out air flow which rotates at a high speed to disturb the temperature inversion layer, a plurality of groups of air ducts 5 are arranged, the air ducts 5 are fixed on the autorotation platform 2 through an air duct mounting seat 4 with an angle adjusting function, the air ducts 5 are provided with a plurality of groups, and the air ducts;
the fixed platform 1 is arranged in 20-meter high altitude through a high-altitude iron tower, the rotation platform 2 is a gear ring, wheels are arranged below the rotation platform 2, the fixed platform 1 and the rotation platform 2 are connected through a limiting ring, so that the rotation platform 2 can only rotate around the axis of the rotation platform, a gear is arranged on an output shaft of the rotation motor 3, and the gear on the rotation motor 3 is meshed with the rotation platform 2, so that the rotation platform 2 is driven to rotate;
preferably, the rotation period of the rotation platform 2 is 60-80 seconds;
the air duct mounting seat 4 comprises a fixed plate and a rotating plate, the fixed plate is hinged with one end of the rotating plate, a hydraulic telescopic cylinder is arranged between the fixed plate and the rotating plate and is hinged with the fixed plate and the rotating plate, the air duct 5 is fixedly connected to the rotating plate, and the fixed plate is fixed on the rotation platform 2;
preferably, the maximum adjusting angle of the air duct mounting seat 4 is 45 degrees;
the air duct 5 comprises a barrel 51, a first fan 52 and a second fan 53, the barrel 51 is a cylinder with a small middle and two large ends, the first fan 52 is fixedly connected inside the large end of the barrel 51, the second fan 53 is fixedly connected in the middle of the barrel 51, the second fan 53 is a high-speed fan, and preferably, rifling 54 is arranged inside the barrel 51;
preferably, the total length of the cylinder 51 is 5 meters, the diameter of the large end of the cylinder 51 is 1.4 meters, the diameter of the small end of the cylinder 51 is 1 meter, and the small end of the cylinder 51 is an air outlet;
preferably, the wind speed of the wind outlet of the cylinder body 51 is 60 m/s.
Example 2
A method for controlling atmospheric pollution by destroying a temperature inversion layer based on a disturbance workstation in embodiment 1 comprises the following steps:
s1, erecting a disturbance workstation: transporting the iron tower building materials to an erection site, erecting an iron tower with the height of 20 meters, wherein the diameter of the upper end of the iron tower is larger than 10 meters, then installing a fixed platform 1 on the iron tower, then installing a self-rotation platform 2 and a self-rotation motor 3 on the fixed platform 1, installing an air duct installation seat 4 and an air duct 5 which are manufactured in a factory on the self-rotation platform 2, and installing matched power supply equipment;
s2, disturbance temperature inversion layer: starting the rotation motor 3 and the air duct 5, wherein the air duct 5 ejects out rotary air to disturb the temperature inversion layer;
preferably, in this embodiment, four sets of air ducts 5 are provided.
In summary, the working principle of the invention is as follows:
according to the invention, by using the principle of a washing machine, cold air at the bottom generates an upward speed by disturbing the bottom of the temperature inversion layer, so that cold air in the near-ground layer is exchanged with warm air at the upper part of the temperature inversion layer, the atmosphere becomes unstable due to cold-warm air exchange, horizontal diffusion is promoted by vertical diffusion generated by the air, haze is dispersed, a large amount of sunlight is directly irradiated to the ground, most of energy in the sunlight is transmitted to the atmosphere by radiation while the ground surface absorbs solar radiation, the atmosphere near the ground moves to the high altitude after being heated, the instability of the atmosphere is enhanced, the flow of the atmosphere is enhanced, the atmosphere is exchanged up and down more frequently, and the treatment of air pollution is completed.
Performance testing
The method is characterized in that the sounding second data (live data) of the Wulu-wooden-qi meteorological station at 12 months, 19 days and 20 days in 2017 are put into a fluent hydrodynamic model to be used as a boundary condition for simulation, and the simulation result is shown in figures 3-6, so that the method has the advantages of large influence range and good effect, the bottom layer cold air is used as a disturbance turntable, a pure physical method is adopted, other pollution cannot be generated, the influence height can reach 600 meters, and the influence range can reach 1000 meters.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are only for the convenience of description of the invention and to simplify the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A method for treating atmospheric pollution by destroying a temperature inversion layer is characterized by comprising the following steps:
s1, erecting a disturbance workstation: erecting a supporting platform with the height of 20 meters, mounting a disturbance platform with a self-rotation function on the supporting platform, mounting air ducts (5) on the disturbance platform, wherein multiple groups of air ducts (5) are arranged, and the air ducts (5) are uniformly distributed around the disturbance platform; the air duct (5) is fixed on the rotation platform (2) through an air duct mounting seat (4) with an angle adjusting function; the air duct (5) comprises a barrel body (51), a first fan (52) and a second fan (53), the barrel body (51) is a cylinder with a small middle and two large ends, the first fan (52) is fixedly connected inside the large end of the barrel body (51), the second fan (53) is fixedly connected in the middle of the barrel body (51), the second fan (53) is a high-speed fan, and rifling (54) is arranged inside the barrel body (51); the air duct (5) can blow out a rotating airflow disturbing the air;
s2, starting the disturbance platform, controlling the disturbance platform to rotate at a speed of a rotation period of 60-80 seconds, then starting the air duct (5), spraying rotating air flow in the air duct (5), disturbing the inverse temperature layer by the rotating air flow, and disturbing the bottom of the inverse temperature layer by the air duct (5) to enable cold air at the bottom of the inverse temperature layer to generate an upward speed to drive the inverse temperature layer to exchange air up and down, so that air flow is promoted, and haze is removed in the air flow process.
2. The method for controlling atmospheric pollution by destroying the inverse temperature layer according to claim 1, wherein in S1, the disturbance platform comprises a fixed platform (1), the fixed platform (1) is erected in the air, a rotation platform (2) and a rotation motor (3) are arranged on the fixed platform (1), the fixed platform (1) is rotatably connected with the rotation platform (2), the rotation platform (2) is a gear ring, a wheel is arranged below the rotation platform (2), the fixed platform (1) is connected with the rotation platform (2) through a limiting ring, so that the rotation platform (2) can only rotate around the axis of the rotation platform, a gear is arranged on an output shaft of the rotation motor (3), and the gear on the rotation motor (3) is meshed with the rotation platform (2).
3. The method for controlling atmospheric pollution by destroying the inverse temperature layer according to claim 2, wherein in S1, the wind tunnel mounting seat (4) comprises a fixed plate and a rotating plate, the fixed plate is hinged with one end of the rotating plate, a hydraulic telescopic cylinder is arranged between the fixed plate and the rotating plate, the hydraulic telescopic cylinder is hinged with the fixed plate and the rotating plate, the wind tunnel (5) is fixedly connected with the rotating plate, and the fixed plate is fixed on the rotation platform (2).
4. A method for destruction of atmospheric pollution by the stratosphere reversed, as claimed in claim 1, wherein in S1, the total length of the cylinder (51) is 5 m, the diameter of the large end of the cylinder (51) is 1.4 m, and the diameter of the small end of the cylinder (51) is 1 m.
5. A method for controlling atmospheric pollution by destroying the inverse temperature layer according to any one of claims 1 to 4, wherein in S2, the wind speed at the wind outlet of the cylinder (51) is 60 m/S.
6. A method for controlling atmospheric pollution by destroying the stratosphere according to any one of claims 1 to 4, wherein in S1, the supporting platform is an iron tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089208.4A CN110898579A (en) | 2019-11-08 | 2019-11-08 | Method for treating atmospheric pollution by destroying stratosphere |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911089208.4A CN110898579A (en) | 2019-11-08 | 2019-11-08 | Method for treating atmospheric pollution by destroying stratosphere |
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| CN110898579A true CN110898579A (en) | 2020-03-24 |
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| CN201911089208.4A Pending CN110898579A (en) | 2019-11-08 | 2019-11-08 | Method for treating atmospheric pollution by destroying stratosphere |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571407A (en) * | 2020-05-22 | 2020-08-25 | 黄伟芬 | Automatic cutting equipment of precast concrete tower section |
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| CN105714726A (en) * | 2016-01-28 | 2016-06-29 | 中北大学 | Haze reducing method based on breakthrough thermal inversion layer |
| CN106437203A (en) * | 2015-04-28 | 2017-02-22 | 杨晓富 | Silver kiosk capable of removing fog |
| CN107398047A (en) * | 2017-03-29 | 2017-11-28 | 王力丰 | Compressed air artificial wind device, operation method and fire fighting equipment |
| CN108479241A (en) * | 2018-02-28 | 2018-09-04 | 广州众思旺节能科技有限公司 | A kind of novel drop haze dust removal machine |
| CN110298108A (en) * | 2019-06-27 | 2019-10-01 | 西安逆流环保科技有限公司 | A method of it simulating artificial airflow and inversion layer is disturbed |
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2019
- 2019-11-08 CN CN201911089208.4A patent/CN110898579A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437203A (en) * | 2015-04-28 | 2017-02-22 | 杨晓富 | Silver kiosk capable of removing fog |
| CN105714726A (en) * | 2016-01-28 | 2016-06-29 | 中北大学 | Haze reducing method based on breakthrough thermal inversion layer |
| CN107398047A (en) * | 2017-03-29 | 2017-11-28 | 王力丰 | Compressed air artificial wind device, operation method and fire fighting equipment |
| CN108479241A (en) * | 2018-02-28 | 2018-09-04 | 广州众思旺节能科技有限公司 | A kind of novel drop haze dust removal machine |
| CN110298108A (en) * | 2019-06-27 | 2019-10-01 | 西安逆流环保科技有限公司 | A method of it simulating artificial airflow and inversion layer is disturbed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571407A (en) * | 2020-05-22 | 2020-08-25 | 黄伟芬 | Automatic cutting equipment of precast concrete tower section |
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