CN115041302B - Be suitable for device of city expressway median adsorption of air particulate matter - Google Patents
Be suitable for device of city expressway median adsorption of air particulate matter Download PDFInfo
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- CN115041302B CN115041302B CN202210724042.4A CN202210724042A CN115041302B CN 115041302 B CN115041302 B CN 115041302B CN 202210724042 A CN202210724042 A CN 202210724042A CN 115041302 B CN115041302 B CN 115041302B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
Abstract
The invention relates to a device suitable for adsorbing air particles in an urban expressway isolation belt, and belongs to the technical field of air purification. The device comprises an isolation component, a base, a paddle and melt-blown cloth; the isolation assembly is plate-shaped and is embedded along the isolation belt; the isolation assembly is provided with a planting area, the planting area is provided with an opening, so that the paved isolation assembly can plant plants through the opening, and at least one side of the planting area is provided with an installation area; the base is fixed in the mounting area and provided with a cavity, and the cavity is provided with a stator magnet and a rotor coil; at least two blades are rotatably connected to the insulating bottom plate through an insulating shaft, and the bottom of the insulating shaft is fixedly connected with the rotor coil; the melt-blown fabric is attached to one surface of the paddle. The invention is suitable for urban expressway isolation belts, can effectively adsorb air particles, reduces environmental pollution and does not need to provide extra electric energy.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a device suitable for an urban expressway isolation belt to adsorb air particulate matters.
Background
A large amount of air particles can be generated by city expressway sides due to automobile exhaust, plant pollen, dust raising and the like, the air particles can be suspended in the air for a long time to cause air pollution, and the air particles contain a large amount of toxic and harmful substances and can be inhaled into human bodies to seriously affect the health of the human bodies.
For reducing the air particulate matter of city expressway, reduce the pollution to the environment such as automobile exhaust and raise dust, city expressway all has the median, and the median has the effect of separating the traffic on the one hand, and the evergreen bush plant that on the other hand median was planted can also purify the environment, absorb harmful gas, release oxygen. However, the isolation zone mainly has the function of separating traffic, and the air particles adsorbed by green plants planted in the isolation zone are very limited.
Therefore, there is a need for a device capable of effectively adsorbing air particles, reducing environmental pollution, requiring no additional electrical energy, and suitable for use in a expressway isolation belt to adsorb air particles.
Disclosure of Invention
This application is just proposed based on prior art's above-mentioned demand, and the technical problem that this application will be solved provides a device that is suitable for city expressway median adsorption of air particulate matter.
In order to solve the above problem, the technical solution provided by the present application includes:
the device suitable for adsorbing air particles in the urban expressway isolation belt comprises a main body, a plurality of air inlets, a plurality of air outlets and a plurality of air outlets; the device comprises an isolation assembly, a base, blades and melt-blown cloth; the isolation assembly is plate-shaped and is embedded along the isolation belt; the isolation component is provided with a planting area, the planting area is provided with an opening, so that the paved isolation component can plant plants through the opening, and at least one side of the planting area is provided with a mounting area; the base is fixed in the mounting area and provided with a cavity, and the cavity is provided with a stator magnet and a rotor coil; at least two blades are rotatably connected to the insulating bottom plate through an insulating shaft, and the bottom of the insulating shaft is fixedly connected with the rotor coil; one of the two adjacent blades is connected with the positive pole of the rotor coil, and the other blade is connected with the negative pole of the rotor coil; the melt-blown fabric is attached to one surface of the paddle.
In a preferred embodiment of the present invention, the isolation components are prefabricated reinforced concrete installation modules, and a plurality of the isolation components are assembled end to end and laid along the isolation belt.
In a preferred embodiment of the present invention, the mounting area is provided with a mounting block, the mounting block is provided with a mounting hole, and the base is mounted in the mounting hole.
In a preferred embodiment of the present invention, the installation area is an iron embedded part, and a bottom plate with a high friction coefficient is disposed at the bottom of the base and is connected to the iron embedded part by magnetic force.
In a preferred embodiment of the present invention, the insulating shaft is a hollow shaft, and the positive and negative leads of the rotor coil are connected to the paddle through the insulating shaft.
In a preferred embodiment of the present invention, the blade is provided with honeycomb holes, and the honeycomb holes are uniformly arranged on the blade.
In a preferred embodiment of the present invention, the blade has a height-width ratio ranging from 3 to 1; the paddle is a twisted surface, the included angle between the outermost edge of the paddle and the vertical center line is 35 degrees, and the included angle between the edge at the uppermost end and the edge at the lowermost end is 18 degrees.
In a preferred embodiment of the present invention, the rotor coil is electrically connected to a circuit module, the circuit module is installed in the cavity of the insulating shaft, and converts an alternating current into a direct current, and an output positive electrode wire passes through the insulating shaft and is electrically connected to a part of the paddles; and the output negative lead penetrates through the insulating shaft to be electrically connected with the other part of the paddle.
In a preferred embodiment of the present invention, the meltblown fabric is a polypropylene meltblown fabric, and the polypropylene meltblown fabric has the same charge as the paddle to which it is attached.
In a preferred embodiment of the present invention, the top end of the insulating shaft is provided with an upper cap.
The invention provides a device suitable for an urban expressway isolation belt to adsorb air particulate matters, which has the following beneficial effects:
1. the isolation components are prefabricated reinforced concrete installation modules, a plurality of isolation components are spliced and assembled end to end and are laid along the isolation belt, the construction efficiency of the isolation belt can be effectively improved through modular installation, the isolation belt is provided with a planting area, evergreen shrub plants are planted in the planting area, and the environment is beautified; the mounting block is made of ferromagnetic metal, so that the mounting block can be conveniently attracted by a magnet with the base, is convenient to mount and is stable to fix;
2. the at least two blades are rotatably connected with the base through the insulating shaft, the melt-blown fabric is attached to one surface of each blade, air particles can be effectively adsorbed, the environmental pollution is reduced, the melt-blown fabric is replaced periodically, and the air particles can be collected and treated in a centralized manner;
3. the base is provided with a cavity, the cavity is provided with a stator magnet and a rotor coil, at least two blades are rotatably connected with the base through an insulating shaft and are arranged on an insulating bottom plate, the bottom of the insulating shaft is fixedly connected with the rotor coil, one of the two adjacent blades is connected with the anode of the rotor coil, the other one of the two adjacent blades is connected with the cathode of the rotor coil, the melt-blown cloth with the same charge is attached to one surface of each blade, the blades with positive charges adsorb pollution particles with negative charges in the air, and the blades with negative charges adsorb the pollution particles with positive charges in the air and converge the pollution particles into the melt-blown cloth, so that the efficiency of adsorbing air particles is effectively improved, and the environmental pollution is effectively reduced;
4. the bottom surface of the base is also provided with a bottom plate which is a bottom plate with a high friction coefficient, so that the friction force between the base and the ground is increased, and the adsorption device is prevented from being blown down due to high wind;
5. the cavity is provided with the stator magnet, and the stator magnet is reliably connected with the iron embedded part through the magnetic force of the stator magnet, so that the phenomenon that the adsorption device falls to the ground due to large wind or other external force is avoided;
6. the circuit module is electrically connected with the rotor coil through the electric brush, is rectified by the rectifying circuit and then is output through the conducting wire, and continuously outputs stable current, so that the paddle continuously and stably has charges;
7. the paddle is the twisted surface, and the contained angle of paddle outside edge and vertical central line is 35, under the same wind speed, the slew velocity of paddle is the fastest, and the kinetic energy that produces is the most, and the electric current that produces is also the biggest, and the effect of adsorbing air particulate matter is also the best.
Drawings
FIG. 1 is a schematic view of an installation of an isolation component of a device for adsorbing air particles in an isolation zone of an urban expressway according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the device for adsorbing air particles in an isolation zone of an urban expressway according to the invention;
FIG. 3 is a schematic cross-sectional view of an apparatus for adsorbing air particles in an isolation zone of an urban expressway according to the present invention;
FIG. 4 is an exploded view of a blade of an apparatus for adsorbing air particles in an urban expressway isolation belt according to the present invention;
FIG. 5 is a top view of a blade of an apparatus for adsorbing air particles in an urban expressway isolation belt according to the present invention;
FIG. 6 is a diagram showing the relationship between power and circuit of the device for adsorbing air particles in the urban expressway isolation belt.
Description of the reference numerals: 1. an isolation component; 1-1, planting area; 1-2, an installation area; 2. a base; 2-1, a stator magnet; 2-2, rotor coils; 2-3, a circuit module; 3. an insulating shaft; 4. a paddle; 4-1, honeycomb holes; 5. an insulating base plate; 6. a high molecular polymer; 7. a base plate; 8. covering a cap; 9. and (4) melt-spraying cloth.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
For the purpose of facilitating understanding of the embodiments of the present application, the following description will be made in terms of specific embodiments with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.
The device suitable for the urban expressway median to adsorb the air particulate matters is suitable for the urban median to adsorb the air particulate matters, automobile exhaust, plant pollen, ground raise dust and the like can generate a large amount of air particulate matters, the air particulate matters contain a large amount of toxic and harmful substances, and the air particulate matters are inhalable particulate matters which can cause serious harm to human health when being inhaled into a human body; the urban expressway is provided with isolation belts, plants are planted in the isolation belts, traffic can be separated, the environment can be beautified, air particles can be adsorbed, but the air particles adsorbed by the plants planted in the isolation belts are very limited; therefore, it is the main difficulty faced by the prior art to provide a device which can effectively adsorb air particles, reduce environmental pollution, does not need to additionally provide electric energy, and can be suitable for an urban expressway isolation belt to adsorb air particles.
The invention relates to a city expressway, which comprises an expressway in the city as each street connected with the city by a traffic tie and also as a natural ventilation gallery, wherein the air flow speed on the expressway in the city is higher than the air flow speed of other parts of the city, and air particles are attached to an adsorption device and adsorbed by the adsorption device by utilizing the natural ventilation gallery and the air kinetic energy of automobile driving, so that the aims of purifying the city environment and reducing the environmental pollution are fulfilled. The urban expressway isolation belt is formed by assembling a plurality of prefabricated reinforced concrete installation modules, an installation area is arranged on the urban expressway isolation belt, and a device for adsorbing air particles is installed in the installation area; arranging a base into a cavity, installing a stator magnet and a rotor coil into the cavity, rotatably connecting at least two blades with the base through an insulating shaft, and fixing the bottom of the insulating shaft on the rotor coil; one of two adjacent blades is connected with the positive pole of the rotor coil, and the other blade is connected with the negative pole of the rotor coil; the automobile drives the blades to rotate along the axis of the insulating shaft by passing through and natural wind power, the rotor coil is synchronously driven to rotate, the rotor coil cuts the magnetic induction lines to generate current, and after the current is rectified by the circuit module, part of the blades are positively charged under the action of potential, the other part of the blades are negatively charged, air particles with positive charges and negative charges in the air are adsorbed, the polypropylene melt-blown cloth with the same charges is attached to one surface of each blade, and the melt-blown cloth is periodically replaced, so that the air particles can be continuously and effectively adsorbed; the paddle has stronger air particulate adsorption capacity, and the environmental pollution is effectively reduced.
The following examples are provided for this purpose in this detailed description.
The embodiment provides a device that is suitable for city expressway median adsorbed air particulate matter, refers to fig. 1 to 6, including isolation component 1, base 2, paddle 4 and melt-blown fabric 9.
Isolation component 1 is prefabricated reinforced concrete installation module, the polylith isolation component 1 is assembled from beginning to end and is laid along the median, and convenient and fast when installing the median saves the human cost. Specifically, the isolation assembly is plate-shaped and is embedded along the isolation belt; prefabricated reinforced concrete installation module one end is provided with the dovetail piece, and the other end is provided with the dovetail, splices the equipment in order along the median with polylith prefabricated reinforced concrete installation module head and the tail identical and lays, and the modularization preparation is favorable to batch production, reduce cost.
Preferably, the isolation component 1 is provided with a planting area 1-1, and the planting area 1-1 is a hole, so that the paved isolation component 1 can plant plants through the hole; particularly, the planting area 1-1 is planted with evergreen shrubs or evergreen arbor plants, so that the environment can be beautified, harmful gas can be absorbed, and oxygen can be released; the planting area 1-1 can also be provided with public transport facilities such as lamp posts, guideboards and the like.
Preferably, at least one side of the planting area 1-1 is provided with an installation area 1-2, and the installation area 1-2 is provided with a device for adsorbing air particles.
Preferably, the mounting area 1-2 is provided with a mounting block, the mounting block is provided with a mounting hole, and the base 2 is mounted in the mounting hole. Specifically speaking, base 2 with mounting hole interference fit connects fixedly stable, can effectively avoid wind-force too big to scrape adsorption equipment down.
The base 2 is provided with a cavity, a stator magnet 2-1 is arranged in the cavity, and the stator magnet 2-1 is a permanent magnet, so that the base 2 can be conveniently attached to an iron lamp pole or a guard rail or reliably adsorbed to an iron embedded part, and the phenomenon that an adsorption device is scraped down due to overlarge wind power is avoided. Preferably, the permanent magnet is a rubidium magnet and has excellent magnetic performance.
Preferably, the installation area 1-2 is an iron embedded part, and the base 2 is connected with the iron embedded part by means of magnetic force; the base 2 is in clearance fit with the mounting hole, so that the base 2 and the ironwork can be reliably adsorbed, and the phenomenon that the adsorption device falls to the ground due to overlarge wind power or external impact is avoided.
The base 2 is also provided with a bottom plate 7, the bottom plate 7 is arranged at the lower end of the cavity, the bottom plate 7 is a bottom plate with a high friction coefficient, and the friction force between the base 2 and the ground can be increased by increasing the roughness of the bottom plate 7 due to the high friction coefficient; specifically, the bottom plate 7 can be made of rubber, is soft, has a large friction coefficient with the ground, and can effectively prevent the falling of the wind due to overlarge wind force; preferably, the contact surface of the rubber bottom plate and the ground is provided with a plurality of hemispherical bulges, so that the friction coefficient of the rubber bottom plate and the ground is larger.
Preferably, the upper end of the cavity of the base 2 is an open end, the open end is provided with a high molecular polymer 6, and the high molecular polymer 6 is fixed at the open end and is provided with a hole for the insulating shaft 3 to pass through.
Specifically, the high molecular polymer 6 is a polymer material for isolating conductors charged or at different potentials, so that current can flow in a certain direction.
Preferably, the high molecular polymer 6 is a high molecular compound such as polyethylene and polypropylene, and has good breakdown strength and mechanical strength.
An insulating bottom plate 5 is further arranged on one surface of the high molecular polymer 6; specifically, an insulating base plate 5 is arranged on one surface, away from the open end, of the high polymer 6, and the insulating base plate 5 is an insulating rubber mat and has excellent insulating performance and excellent physical performance.
At least two blades 4 are rotatably connected to an insulating bottom plate 5 through an insulating shaft 3; specifically speaking, 4 bottoms of paddle set up on insulating bottom plate 5, insulating bottom plate 5 centre of a circle department has seted up the hole that insulating axle 3 passed, just rotate through the bearing between insulating axle 3 and the insulating bottom plate 5 and be connected, insulating bottom plate 5 is provided with fixing bearing's hole, insulating axle 3 with bearing interference fit. The natural wind power or the automobile drives the paddle 4 to rotate around the base 2, the paddle 4 rotates to adsorb air particles, the volume of the adsorbed air particles is large, and the adsorption effect of the air particles is better.
The paddle 4 is made of conductive metal, the paddle 4 is preferably made of copper metal, the resistivity is low, the conductivity is good, and the paddle 4 can be charged by weak current.
Preferably, the blade 4 is provided with honeycomb holes 4-1, and the honeycomb holes 4-1 are uniformly formed in the blade 4, so that more air particles can be adsorbed, and the air purification effect is better.
Preferably, the honeycomb holes 4-1 are all provided with through holes, the meltblown fabric 9 is attached to one surface of the paddle 4, the meltblown fabric 9 is polypropylene meltblown fabric and cannot be scattered due to weather reasons, and the meltblown fabric 9 is replaced regularly, so that continuous and efficient adsorption of air particles can be realized, and concentrated collection and concentrated treatment of the air particles can be realized; in addition, one surface of the blade 4 is attached to the melt-blown fabric 9, so that air leakage can be prevented, and the phenomenon that the blade 4 cannot be pushed to rotate due to the fact that air flow is discharged along the honeycomb holes 4-1 is avoided.
Preferably, the blades 4 are arranged in 5 pieces, are all fixedly arranged on the insulating shaft 3 and are uniformly distributed. The blades 4 are caused to rotate faster at the same wind speed.
Preferably, the paddle 4 is a twisted surface, and the included angle between the outermost edge of the paddle 4 and the vertical center line is 35 degrees; under the same wind speed, the rotating speed of the blades 4 is the fastest, the generated kinetic energy is the largest, the generated current is the largest, and the effect of adsorbing air particles is the best.
Preferably, the included angle between the edge at the uppermost end and the edge at the lowermost end of each blade 4 is set to be 18 degrees, so that the same blade occupies a small circumferential space as much as possible when the same rotation speed is ensured to be provided in the circumferential direction, sufficient gaps are formed between the adjacent blades 4, the adjacent blades 4 are facilitated to have a potential difference without forming a current loop, sufficient charges are formed between the adjacent blades, and the blades 4 can effectively adsorb air particles.
Preferably, the height-to-width ratio of the blade 4 is in a range of 3 to 1.
Preferably, the insulating shaft 3 is a hollow shaft. The insulating shaft 3 is preferably made of engineering plastics, has good insulating property, is beneficial to insulation and prevents connection; the engineering plastic has light weight, high strength and small moment of inertia, and the blade 4 can be pushed to rotate by very small wind power; and the advantages of good chemical corrosion resistance and long service life.
Preferably, the bottom of the insulating shaft 3 is fixed on the rotor coil 2-2, and the rotor coil 2-2 is fixedly connected with the bottom of the insulating shaft 3, so that the rotor coil 2-2 and the insulating shaft 3 rotate synchronously, and current generated by cutting the magnetic induction line by the rotor coil 2-2 is prevented from overflowing along a connecting part.
The positive and negative leads of the rotor coil 2-2 are connected with the paddles 4 through the insulating shaft 3, specifically, the positive lead of the rotor coil 2-2 passes through the insulating shaft 3 to be connected with at least one paddle 4, and the negative lead is connected with the adjacent paddle 4, so that the adjacent paddle has potential, and can adsorb air particles with negative charges in the air by using positive charges, and adsorb the air particles with positive charges in the air by using negative charges.
The rotor coil 2-2 is arranged in the cavity and is positioned in the same space with the stator magnet 2-1, and the rotor coil 2-2 is fixed at the bottom of the insulating shaft 3 and rotates synchronously with the insulating shaft 3. The paddles rotate to drive the rotor coil to cut the magnetic induction lines to generate current, one of the two adjacent paddles is connected with the anode of the rotor coil, and the other paddle is connected with the cathode of the rotor coil, so that the paddles with charges can effectively adsorb air particles, and the environmental pollution is reduced.
Preferably, the rotor coil 2-2 is electrically connected to a circuit module 2-3, and the circuit module 2-3 is installed in a cavity of the insulating shaft 3 to convert alternating current into direct current; the circuit module 2-3 introduces the current generated by the rotor coil 2-2 into the circuit module 2-3 through an electric brush, and the current is rectified by the circuit module 2-3 and then output through a lead; and stable direct current is output, so that the situation that the paddle cannot adsorb air particles with charges due to the reversing of the positive and negative poles of the alternating current is avoided.
Preferably, the circuit modules 2-3 are mounted in a cavity of the insulating shaft 3, and convert alternating current into direct current, and an output positive wire penetrates through the insulating shaft 3 and is electrically connected with a part of the blades 4; the output negative lead passes through the insulating shaft 3 and is electrically connected with the other part of the paddle 4. Make partial paddle all the time positive charge under the electric potential effect, another part paddle all the time negative charge to have the polypropylene melt-blown fabric of the same charge attached in the paddle one side, utilize the air particulate matter of the negative charge in the positive charge adsorption air, utilize the air particulate matter of the positive charge in the negative charge adsorption air, and assemble in the melt-blown fabric, do not need additionally to provide the electric energy, can make the paddle have the electric potential, make paddle 4 can effectively adsorb the air particulate matter, reduce environmental pollution, regularly change melt-blown fabric 9, realize the concentrated collection and the centralized processing of air particulate matter.
The top end of the insulating shaft 3 is provided with an upper cover cap 8, the upper cover cap 8 is rotatably connected with the insulating shaft 3, and the upper cover cap 8 is fixed on the base 2 through a plurality of supporting columns. Prevent that the rainwater from drenching melt-blown fabric 9 and reduce melt-blown fabric 9 to the adsorption efficiency of air particulate matter.
The above-mentioned embodiments, objects, technical solutions and advantages of the present application are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.
Claims (10)
1. The utility model provides a be suitable for city expressway median adsorption of air particulate matter's device which characterized in that: the method comprises the following steps:
the isolation assembly (1), the isolation assembly (1) is plate-shaped and is buried along the isolation belt; the isolation assembly (1) is provided with a planting area (1-1), the planting area is provided with an opening, so that the paved isolation assembly can plant plants through the opening, and at least one side of the planting area (1-1) is provided with an installation area (1-2);
the base (2) is fixed on the mounting area (1-2), the base (2) is provided with a cavity, and the cavity is provided with a stator magnet (2-1) and a rotor coil (2-2);
the at least two blades (4) are rotatably connected to the insulating base plate (5) through insulating shafts (3), and the bottoms of the insulating shafts (3) are fixedly connected with the rotor coils (2-2); one of two adjacent paddles (4) is connected with the positive pole of the rotor coil (2-2), and the other is connected with the negative pole of the rotor coil (2-2);
the melt-blown fabric (9), the melt-blown fabric (9) is attached to one side of the paddle (4).
2. The device of claim 1, wherein the device is adapted for adsorbing air particles in the urban expressway isolation belt, and comprises: the isolation assembly (1) is a prefabricated reinforced concrete installation module, and a plurality of isolation assemblies (1) are spliced and assembled end to end and laid along isolation belts.
3. The device of claim 2, wherein the device is adapted for adsorbing air particles in the urban expressway isolation belt, and comprises: the mounting area (1-2) is provided with a mounting block, the mounting block is provided with a mounting hole, and the base (2) is mounted in the mounting hole.
4. The device of claim 3, which is suitable for adsorbing air particles in the urban expressway isolation strip and is characterized in that: the installation area (1-2) is an iron embedded part, and a bottom plate with a high friction coefficient is arranged at the bottom of the base (2) and is connected with the iron embedded part by means of magnetic force.
5. The device suitable for the urban expressway median to adsorb air particulate matter of claim 1, wherein: the insulating shaft (3) is a hollow shaft, and the positive and negative leads of the rotor coil (2-2) are connected with the paddle (4) through the insulating shaft (3).
6. The device of claim 1, wherein the device is adapted for adsorbing air particles in the urban expressway isolation belt, and comprises: the paddle (4) is provided with honeycomb holes (4-1), and the honeycomb holes (4-1) are uniformly arranged on the paddle (4).
7. The device of claim 6, which is suitable for adsorbing air particles in the urban expressway isolation strip and is characterized in that: the blade (4) has an aspect ratio value ranging from 3;
the paddle (4) is a twisted surface, the included angle between the outermost side edge of the paddle and the vertical center line is 35 degrees, and the included angle between the edge at the uppermost end and the edge at the lowermost end is 18 degrees.
8. The device of claim 6, which is suitable for adsorbing air particles in the urban expressway isolation strip and is characterized in that: the rotor coil (2-2) is electrically connected with a circuit module (2-3), the circuit module (2-3) is arranged in a cavity of the insulating shaft (3) and converts alternating current into direct current, and an output positive wire penetrates through the insulating shaft (3) and is electrically connected with a part of the blades (4); the output negative lead is electrically connected with the other part of the paddle (4) through the insulating shaft (3).
9. The device suitable for the urban expressway median to adsorb air particulate matter of claim 1, wherein: the melt-blown fabric (9) is polypropylene melt-blown fabric which has the same charge as the paddle (4) attached to the polypropylene melt-blown fabric.
10. The device suitable for the urban expressway median to adsorb air particulate matter of claim 1, wherein: an upper cover cap (8) is arranged at the top end of the insulating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724042.4A CN115041302B (en) | 2022-06-23 | 2022-06-23 | Be suitable for device of city expressway median adsorption of air particulate matter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724042.4A CN115041302B (en) | 2022-06-23 | 2022-06-23 | Be suitable for device of city expressway median adsorption of air particulate matter |
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| CN115041302A CN115041302A (en) | 2022-09-13 |
| CN115041302B true CN115041302B (en) | 2023-01-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH516948A (en) * | 1970-11-24 | 1971-12-31 | Aeropur Ag | System for cleaning gases by ionization |
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| JP5782591B2 (en) * | 2009-09-17 | 2015-09-24 | イマジニアリング株式会社 | Gas processing apparatus and internal combustion engine |
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| CN108592257B (en) * | 2018-04-28 | 2020-10-09 | 中国计量大学 | Wind-force air purifier |
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| CN213477836U (en) * | 2020-09-27 | 2021-06-18 | 中国建筑设计研究院有限公司 | Integrated urban and rural ecological service complex |
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2022
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