CN105457427B - The air cleaning system of haze is removed for urban construction cell - Google Patents

Abstract

The air purification system used to remove smog in urban construction areas includes substations and automatic dust removal devices that are evenly spaced along the roads of urban construction areas; all automatic dust removal devices are connected to substations after being connected in parallel with cables; automatic dust removal devices include columns, photoelectric conversion mechanisms and Garbage collection mechanism, the column is hollow and transparent up and down, the column shape is a cuboid structure, the bottom of the column is fixed next to the road, and the column is equipped with an automatic air guide mechanism, a high-voltage electrostatic dust removal box, and a water circulation dust cleaning mechanism from top to bottom. and distribution box; the photoelectric conversion mechanism is set on the top of the column, and the garbage collection mechanism is set on the outside of the upper port of the column; the invention has a simple structure and a reasonable design. Dust and smog can be used to purify urban air.

Description

Air purification system for removing smog in urban construction districts

technical field

The invention belongs to the field of urban air purification, and in particular relates to an air purification system for clearing smog in urban construction communities.

Background technique

At present, air pollution is a global problem. The World Health Organization issued a report saying: air pollution causes cancer, and more seriously: how to control air pollution is a difficult problem before mankind.

Taking my country as an example, particulate matter pollution has a wide range of impacts on the air quality of cities in our country, and is the primary factor of air pollution in most cities. The accounting work has greatly improved the management level of ambient air quality. However, due to the serious degree of particle pollution and the complexity of the problem, judging from the changing trend of particle pollution, most cities have no signs of improvement.

In addition, the harmful substances contained in the polluted air of various countries and regions are not the same. The deteriorating air quality in many areas of China is aggravated by smog, and the phenomenon of smog weather has increased. Smog is a general term for fog and haze. The three items of sulfur dioxide, nitrogen oxides and inhalable particulate matter are the main components of smog. The first two are gaseous pollutants, and the last item of particulate matter is the culprit that aggravates the pollution of haze weather. culprit. They combine with the mist to make the sky instantly gray. In particular, pollutant particles with a diameter of less than or equal to 2.5 microns are not only a pollutant, but also a carrier of toxic substances such as heavy metals and polycyclic aromatic hydrocarbons. After being inhaled into the alveoli, it either stays in the alveoli or enters the blood system, causing great harm, which is also the cause of cancer caused by polluted air.

Contents of the invention

In order to solve the deficiencies in the prior art, the present invention provides an air purification system for clearing smog in urban construction districts that can purify urban air, reduce dust and smog through reasonable distribution and installation in cities.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: the air purification system used for removing smog in the urban construction community, including substations and automatic dust removal devices evenly arranged at intervals along the roads of the urban construction community; all automatic dust removal devices are connected in parallel with the Substation connection; the automatic dust removal device includes a column, a photoelectric conversion mechanism and a garbage collection mechanism. The column is hollow and transparent from top to bottom. Wind mechanism, high-voltage electrostatic dust removal box, water circulation dust cleaning mechanism and distribution box; the photoelectric conversion mechanism is set on the top of the column, the garbage collection mechanism is set outside the upper port of the column, the distribution box is located at the bottom of the column, the photoelectric conversion mechanism, automatic wind guide Mechanism, high-voltage electrostatic dust removal box, water circulation dust cleaning mechanism and garbage collection mechanism are respectively connected to the distribution box through wires, and the distribution box is connected to the substation through cables;

The water circulation dust cleaning mechanism includes a spray pipe, a sedimentation tank and a clear water tank. The sedimentation tank and the clear water tank are located under the road ground adjacent to the column. The water outlet, the water outlet is equipped with a water filter net, the top of the sedimentation tank is detachable and has a cover plate, and the top of the clean water tank is equipped with a cleaning water pump. Connection, the other end of the nozzle extends into the column and is connected with a water spray plate with a hollow structure. The water spray plate is located above the high-voltage electrostatic precipitator box, and the lower surface of the water spray plate is evenly equipped with nozzles facing the high-voltage electrostatic precipitator box. There is a solenoid valve on the outside of the column for adjusting the amount of water spray;

There are air outlets around the lower part of the column, and there is an air outlet hood located between all the air outlets in the column. The air outlet hood is a conical structure with a small upper part and a large lower part. The water holding tray below the cover, the bottom of the air outlet air guide cover is located in the water holding tray, there is an annular gap between the inner wall of the water holding tray and the lower edge of the air outlet air guide cover, and the water holding tray communicates with the sedimentation tank through a communication pipe.

The photoelectric conversion mechanism includes solar panels and steering rods. The top of the column is connected with a rectangular fixed frame. The top of the fixed frame is provided with a fixed plate. The upper surface of the fixed plate is vertically fixed with a support rod. The bottom of the battery panel is hinged, the solar panel is tilted, and the steering motor is installed on the support rod. The main shaft key of the steering motor is connected to the steering drive plate. There is a sun sensor on the solar panel, and a battery pack and a controller are installed in the distribution box. The solar panel, the steering motor, and the controller are respectively connected to the battery pack through wires, and the battery pack is connected to the substation through cables. An inverter is arranged on the cable connecting the storage battery pack and the substation, and the sun sensor and the steering motor are respectively connected to the controller through signal lines.

The automatic air guide mechanism is located on the column below the photoelectric conversion mechanism. The automatic air guide mechanism includes an air guide motor and a rectangular primary filter frame. The primary filter frame is provided with a filter. The outer dimension of the primary filter frame is The size of the cross-section of the column is the same, the right side of the primary filter frame is hinged on the right side of the upper end of the column through the first pin shaft, the first pin shaft is fixedly connected with the primary filter screen frame, and one end of the first pin shaft is connected to the flip motor through transmission. There are brackets on the left and right sides of the bottom of the primary filter frame. The bracket on the left side of the primary filter frame is rotatably connected to a driven wheel, and the bracket on the right side of the primary filter frame is rotatably connected to a drive wheel. The drive wheel and the driven wheel The centerlines of the filters are all parallel to the horizontal plane, and the driving wheel is connected with a cleaning drive motor in the same axial direction, and the driving wheel is connected to the driven wheel through a belt, and a cleaning brush is provided on the outer surface of the belt, and the cleaning brush is in contact with the lower surface of the filter screen; The air guide motor is located in the column below the primary filter frame, the main shaft of the air guide motor is vertically connected to the centrifugal impeller, and the column is vertically provided with an air inlet and air guide structure between the primary filter screen frame and the air guide motor. The wind guide structure includes a wind gathering hood with a large top and a small bottom and a wind guide hood with a small top and a large bottom. The centrifugal impeller and the wind guide motor are located in the wind guide. A sealing ring is arranged between the edge of the upper end of the cover and the inner wall of the column.

The high-voltage electrostatic precipitator box includes a transparent box body up and down. A high-voltage ionization plate is arranged on the box body adjacent to the upper port of the box body. A high-voltage dust-collecting positive plate and a high-voltage dust-collecting negative plate are arranged in the box along the vertical direction. The high-voltage dust-collecting positive plate The plate and the high-voltage dust-collecting negative plate are arranged at intervals along the horizontal direction.

The garbage collection mechanism is located under the hinge of the primary filter screen frame and the flip motor. The garbage collection mechanism includes a worm gear reducer, a screw, a sliding connection seat, a garbage bag fixing ring and a garbage bag; a guide hole is opened along the vertical direction on one side of the column. The column is provided with a limit switch adjacent to the upper end of the guide hole. The outer wall of the column is provided with two slide rails on both sides of the guide hole in the vertical direction. The worm gear reducer is fixed in the column below the flip motor. The limit switch is connected by a wire, the screw is connected in the column along the vertical direction, the worm gear reducer is connected with the upper end of the screw through a coupling, the left side of the sliding connection seat is threaded on the screw rod, and the right side of the sliding connection seat is threaded Through the guide hole and slidingly connected on the two slide rails, the right side of the sliding connection seat is hinged with the garbage bag fixing ring through the second pin shaft, the second pin shaft is fixedly connected with the garbage bag fixing ring, and one end of the second pin shaft is connected by transmission There is a garbage rotating motor, and the opening of the garbage bag is connected with the fixing ring of the garbage bag.

The power distribution box is located in the column under the wind guide cover; the power distribution box is equipped with a battery pack, a clean water pump switch, a cover motor switch, a worm gear reducer switch, a garbage turning motor switch, a wind guide motor control switch, and a cleaning drive A motor switch and a high-voltage electrostatic precipitator switch, a flip motor, a worm gear reducer, a drive motor for cleaning and a rubbish rotating motor are respectively connected to the battery pack through wires.

By adopting the above-mentioned technical scheme, the specific usage method of the present invention is as follows: arrange and install the automatic dedusting devices around the roadside of the urban construction district and in the urban district, and all the automatic dedusting devices are connected to the substation through cables; firstly, driven by the wind guide motor , the centrifugal impeller first draws the air to be purified from the upper end of the column into the primary filter frame, and the primary filter frame filters larger impurities, such as leaves, debris and plastics, etc., and then the purified air enters the high pressure after further purification In the electrostatic precipitator, a high-voltage electric field is formed around the high-voltage ionization plate. The air to be purified enters the high-voltage electric field and is ionized. The molecules in the air to be purified in the high-voltage electric field are ionized into positive ions and electrons. particles, so that the dust particles are negatively charged and adsorbed to the surface of the high-voltage dust-collecting positive plate. After the purified air is purified at a deeper level, it is discharged from the air outlet at the lower part of the column and along the outer surface of the air outlet windshield; multiple cycles of purification, the city the air becomes cleaner and fresher;

In addition, the solar panel converts the new energy solar light energy into the battery pack, and the battery pack provides electric energy for the cover motor, worm gear reducer, lead motor and garbage rotating motor; the photoelectric conversion mechanism keeps the solar panel always Facing the sun, the specific adjustment method is: there is a sun sensor on the solar panel, when the sun sensor cannot receive light, even if the data is transmitted to the controller through the signal line, the controller will feed back the signal to the steering motor after receiving the signal , the steering motor drives the steering drive disc to rotate, and the steering rod hinged at the eccentric part of the steering drive disc pulls the solar panel to rotate. When the sun sensor receives light again, the sun sensor transmits the signal to the controller, and the controller sends a signal to stop the steering motor. , through the above adjustment methods, the solar panel is always facing the sun;

When there are too many garbage impurities on the primary filter frame, you can first turn on the switch of the garbage rotation motor, and the garbage rotation motor rotates to open the garbage bag fixing ring, so that the garbage bag fixing ring is in a horizontal state, and then start the flip motor, and the primary motor hinged with the flip motor The filter screen frame is reversed outward around the hinge. During the reverse process, the garbage impurities on the primary filter screen frame fall into the garbage bag, and then the cleaning drive motor is started. The rotation of the cleaning drive motor drives the driving wheel to rotate, and the driving wheel passes through The belt drives the driven wheel to rotate. There is a cleaning brush on the belt. The belt drives the cleaning brush to clean the dust on the filter net on the primary filter frame. The dust falls into the garbage bag; when removing the garbage in the garbage bag, it can Start the worm gear reducer, the worm gear reducer drives the screw to rotate radially, the sliding connection seat on the screw rod moves down along the two slide rails, and the garbage bag fixing ring connected to one side of the sliding connection seat falls, and then it can be conveniently Dump out the garbage in the garbage bag;

After using the present invention to clear for a period of time, a large amount of fine dust and impurities are settled on the high-pressure dust collection positive plate and the high-pressure dust collection negative plate. At this time, the switch of the cleaning water pump is turned on, and the clean water in the clear water pool is extracted and passed through the nozzle driven by the clean water pump. It flows to the nozzle, and the solenoid valve is used to adjust the flow of water in the nozzle. The clean water is sprayed out from the nozzle to clean the positive plate and negative plate of high-pressure dust collection. The surface flows to the water tray, and from the water tray to the sedimentation tank through the connecting pipe. After a period of deposition, the upper part of the sedimentation tank is clean and clean water, which flows into the clear water tank from the water outlet, and is ready for use at any time to clean the high pressure. In addition, when there is too much debris and sludge in the sedimentation tank, the cover can be opened to clean out the debris and sludge in the sedimentation tank in time.

The present invention has the following beneficial effects:

(1) The primary filter frame first performs primary purification of the air to be purified, mainly for some larger impurities such as leaves, debris and plastics that accompany the gas flowing into the column. When cleaning, since the setting position is located at the upper end of the column, manual removal is required. It is bound to be troublesome, so the present invention adopts methods such as turning over the garbage bag fixing ring driven by the garbage rotating motor and turning over the primary filter frame by the flip motor, so that the garbage debris on the primary filter frame automatically falls into the garbage bag, and is driven by cleaning The motor drives the cleaning brush to clean the filter on the primary filter frame to prevent a large amount of dust from clogging the filter mesh;

(2) Use a high-voltage electrostatic precipitator to purify the air to be purified further. The high-voltage dust-collecting positive plate and the high-voltage dust-collecting negative plate absorb the dust in the air to be purified. When there is too much dust on the plate, the high-pressure dust-collecting positive plate and the high-pressure dust-collecting negative plate can be washed regularly;

(3) Make full use of new solar energy to provide electric energy for the clamshell motor, worm gear reducer, wire motor and garbage rotating motor, and store the excess electricity in the battery pack, and convert the direct current into alternating current through the inverter, and pass the cable Finally, the electric energy is transmitted to the substation for the use of users, making full and efficient use of solar energy, environmental protection and saving;

(4) The sun sensor can sense sunlight. When the sun sensor does not receive light, even if the data is transmitted to the controller through the signal line, the controller will feed back the signal to the steering motor after receiving the signal, and the steering motor will drive the steering drive. When the disc rotates, the steering rod hinged at the eccentric part of the steering drive disc pulls the solar panel to rotate. When the sun sensor receives light again, the sun sensor transmits the signal to the controller, and the controller sends a signal to stop the steering motor. Through the above adjustment methods, The solar panel is always facing the sun to fully receive solar energy;

(5) The water in the clear water tank can be recycled to wash the dust on the high-voltage electrostatic precipitator box, and the cleaned sewage flows into the sedimentation tank. After sedimentation, the clean water above the sedimentation tank is filtered by the water filter at the water outlet and then flows into the clear water tank. Sequential recycling, fully rational use of water and self-circulating flushing.

To sum up, the present invention has a simple structure and a reasonable design, and effectively eliminates dust and smog in the city to purify the urban air by effectively distributing points beside the roads or in the community of urban construction districts.

Description of drawings

Fig. 1 is a structural distribution diagram of the present invention;

Fig. 2 is the structural representation of automatic dedusting device in the present embodiment;

Fig. 3 is the enlarged view of place A in Fig. 2;

Fig. 4 is the right side view of Fig. 3;

Fig. 5 is the structural representation of high-voltage electrostatic precipitator box in the present embodiment;

Fig. 6 is a structural schematic diagram of the connection between the filter dust suction mechanism and the column in this embodiment.

detailed description

As shown in Figures 1-6, the air purification system used for removing smog in urban construction quarters of the present invention includes substation 1 and automatic dust removal devices 62 that are evenly spaced along the roadside of urban construction districts; all automatic dust removal devices 62 are connected in parallel through cables 38 After that, it is connected with the substation 1; the automatic dust removal device 62 includes a column 3, a photoelectric conversion mechanism and a garbage collection mechanism. The column 3 is hollow and transparent up and down. The appearance of the column 3 is a rectangular parallelepiped structure. From top to bottom, there are automatic air guide mechanism, filter and dust collection mechanism, high-voltage electrostatic dust removal box, water circulation dust cleaning mechanism and distribution box 35; the photoelectric conversion mechanism is set on the top of the column 3, and the garbage collection mechanism is set on the upper port of the column On the outside, the distribution box 35 is located at the bottom of the column 3. The photoelectric conversion mechanism, the automatic wind guiding mechanism, the high-voltage electrostatic dust removal box, the water circulation dust cleaning mechanism and the garbage collection mechanism are respectively connected to the distribution box 35 through wires, and the distribution box 35 is connected to the distribution box 35 through cables 38 is connected with substation 1.

The water circulation type dust cleaning mechanism comprises spray pipe 24, sedimentation tank 2 and clear water tank 59, and sedimentation tank 2 and clear water tank 59 are positioned at the road ground adjacent column 3, and sedimentation tank 2 and clear water tank 59 are arranged side by side, and sedimentation tank 2 and clear water tank The upper part of 59 is provided with interconnected water outlets, and the water outlet is provided with a water filter, which is not shown in the water outlet and the water filter; A clean water pump 39 is provided, the water inlet of the clean water pump 39 extends into the clear water pool 59, the water outlet of the clean water pump 39 is connected to one end of the nozzle 24, and the other end of the nozzle 24 extends into the column 3 and is connected with a hollow structure. Water spray plate 25, water spray plate 25 is positioned at the top of high-voltage electrostatic precipitator box, and the lower surface of water spray plate 25 is evenly provided with the shower nozzle 26 toward high-voltage electrostatic precipitator box, and nozzle pipe 24 is provided with and is positioned at column 3 outsides and is used for adjusting water spraying. Quantitative solenoid valve 61;

The bottom of the column 3 is provided with an air outlet 33 around the bottom, and the column 3 is provided with an air outlet hood 34 between all the air outlets 33. There is a water tray 57 positioned below the air outlet hood 34, the bottom of the outlet hood 34 is located in the water tray 57, and there is an annular gap between the inner wall of the water tray 57 and the lower edge of the outlet hood 34. , The water tray 57 communicates with the settling tank 2 through the communication pipe 58 .

The photoelectric conversion mechanism includes a solar panel 4 and a steering rod 49. The top of the column 3 is connected with a rectangular fixed frame 45. The top of the fixed frame 45 is provided with a fixed plate 46. The upper surface of the fixed plate 46 is vertically fixed with a support rod 40 upwards. The top of the support rod 40 is hinged with the bottom of the solar panel 4 through a ball hinge 47, and the solar panel 4 is inclined. It is hinged at the eccentric part of the steering drive plate 48, and the other end of the steering rod 49 is hinged at the edge of the solar panel 4; the solar panel 4 is provided with a solar sensor 50, and the distribution box 35 is provided with a battery pack and a controller, and the solar panel 4. The steering motor 56 and the controller are respectively connected to the battery pack through wires, the battery pack is connected to the substation 1 through a cable 38, and an inverter, a sun sensor 50 and a steering motor 56 are arranged on the cable 38 connecting the battery pack to the substation 1 They are respectively connected to the controller through signal lines.

Storage battery pack, sun sensor and inverter are prior art, not shown in the figure;

The controller is an existing technology, not shown in the figure, and existing devices such as PLC, single-chip microcomputer or integrated circuit can be used.

The automatic air guide mechanism is located on the column 3 below the photoelectric conversion mechanism. The automatic air guide mechanism includes an air guide motor 6 and a rectangular primary filter screen frame 5. The primary filter screen frame 5 is provided with a filter screen, and the primary filter screen frame The outer contour size of 5 is the same as the size of the column 3 cross-section, the right side of the primary screen frame 5 is hinged on the right side of the upper end of the column 3 through the first pin shaft, the first pin shaft is not shown in the figure, the first pin shaft and the primary The filter screen frame 5 is fixedly connected, and one end of the first pin shaft is connected with a flip motor 7, and the left and right sides of the bottom of the primary filter screen frame 5 are provided with brackets 8, and the bracket 8 on the left side of the primary filter screen frame 5 is rotatably connected. Driven wheel 9 is arranged, and the bracket 8 on the right side of the primary filter screen frame 5 is rotatably connected with a driving wheel 10. The centerlines of the driving wheel 10 and the driven wheel 9 are all parallel to the horizontal plane, and the driving wheel 10 is connected with a clearing drive in the same axial direction. Motor 11, driving wheel 10 is connected with driven wheel 9 transmissions by belt, and belt 12 outer surface is provided with cleaning hair brush 13, and cleaning hair brush 13 contacts with filter net lower surface; 3, the main shaft of the wind guide motor 6 is vertically connected to the centrifugal impeller 14, and the column 3 is vertically provided with an air inlet guide structure between the primary filter screen frame 5 and the wind guide motor 6, and the air inlet guide structure includes The wind gathering cover 15 with upper and lower small and the wind guide cover 52 with upper and lower bottom big, the centrifugal impeller 14 and the wind guide motor 6 are all located in the wind guide cover 52, and the upper port of the wind gathering cover 15 is close to the bottom of the primary filter screen frame 5, A sealing ring 53 is provided between the upper edge of the wind gathering cover 15 and the inner wall of the column 3 .

The filter dust suction mechanism is positioned in the column 3 below the automatic air guide mechanism. The filter dust suction mechanism includes a filter frame 17 and an activated carbon filter core 18 located on the filter frame 17. The filter frame 17 is adjacent to the lower port of the wind guide cover 52, and the filter frame 17 Both the front side and the rear side are provided with dovetail ribs 19, and the inner wall of the column 3 is provided with dovetail grooves 54. The right side is all provided with the groove 41 that is cylindrical, and groove 41 opening is towards column 3 inwalls, is provided with positioning ball 42 in the groove 41, and the diameter of positioning ball 42 is less than the radius of groove 41, and positioning ball 42 and groove Compression springs 43 are connected between the inner walls of 41, and circular positioning grooves 55 are provided on the left and right sides of the dovetail groove 54; the outer surfaces of the dovetail ribs 19 and the dovetail groove 54 are provided with high-density polyethylene layers 44. The filter frame 17 is provided with a handle 16 outside the column 3 .

The high-voltage electrostatic dust removal box includes a transparent box body 20 up and down. A high-voltage ionization plate 21 is arranged on the box body 20 adjacent to the upper port of the box body 20. A high-voltage dust-collecting positive plate 22 and a high-voltage dust-collecting positive plate 22 are arranged in the box body 20 along the vertical direction. The negative plate 23, the high-pressure dust-collecting positive plate 22 and the high-pressure dust-collecting negative plate 23 are arranged at intervals along the horizontal direction.

The garbage collection mechanism is located below the hinge of the primary filter screen frame 5 and the flip motor 7. The garbage collection mechanism includes a worm gear reducer 27, a screw 28, a sliding connection seat 30, a garbage bag fixing ring 31 and a garbage bag 32; A guide hole 36 is provided in the vertical direction, a limit switch 51 adjacent to the upper end of the guide hole 36 is provided on the column 3, and two slide rails 37 located on both sides of the guide hole 36 are provided on the outer wall of the column 3 along the vertical direction. 27 is fixed in the column 3 below the cover motor 7, the worm gear reducer 27 is connected with the limit switch 51 through a wire, the screw mandrel 28 is connected in the column 3 along the vertical rotation, and the worm gear reducer 27 is connected with the The upper end of the screw mandrel 28 is connected, the left side of the sliding connection seat 30 is screwed on the screw mandrel 28, the right side of the sliding connection seat 30 passes through the guide hole 36 and is slidably connected on the two slide rails 37, the right side of the sliding connection seat 30 passes through the first Two pins are hinged with the garbage bag fixed ring 31, not shown in the second pin, the second pin is fixedly connected with the garbage bag fixed ring 31, and one end of the second pin is connected with the garbage rotating motor 29, and the garbage bag 32 openings are connected with the garbage bag fixing ring 31.

The power distribution box 35 is located in the column 3 below the air outlet wind guide cover 34; the power distribution box 35 is equipped with a battery pack, a clean water pump switch, a flip motor switch, a worm gear reducer switch, a garbage rotation motor switch, and a wind guide motor control Switch, clear drive motor switch and high-voltage electrostatic precipitator switch, flip motor 7, worm gear reducer 27, cleaning water pump 39, clear drive motor 11 and rubbish rotating motor 29 are connected with battery pack by lead respectively.

The specific method of use of the present invention is: arrange and install the automatic dedusting device 62 around the road of the urban construction area and in the urban area, and all the automatic dedusting devices 62 are connected with the substation 1 through the cable 38; first, under the drive of the wind guide motor 6 , the centrifugal impeller 14 first draws the air to be purified from the upper end of the column 3 into the primary filter screen frame 5, and the primary filter screen frame 5 filters larger impurities such as leaves, trivial and plastics, etc., and then the air to be purified is subjected to primary purification Then it enters the filter and dust collection mechanism. The activated carbon filter element 18 on the filter and dust collection mechanism absorbs larger particle impurities, gaseous pollutants and harmful gaseous pollutants in the air to be purified. After further purification, the air to be purified enters the high-voltage electrostatic precipitator. In the box, a high-voltage electric field is formed around the high-voltage ionization plate 21, and the air to be purified enters the high-voltage electric field and is ionized, and the molecules in the air to be purified in the high-voltage electric field are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of rushing to the positive electrode , so that the dust particles are negatively charged to the surface of the high-voltage dust-collecting positive plate 22, and the air to be purified is discharged from the air outlet 33 at the bottom of the column 3 and along the outer surface of the air outlet hood 34 after being purified at a deeper level; multiple cycles of purification , the air in the city is getting cleaner and fresher;

In addition, the solar panel 4 transforms and stores new energy solar light energy in the battery pack, and the battery pack provides electric energy for the cover motor 7, the worm gear reducer 27, the wire motor and the garbage rotating motor 29; The solar panel 4 is always facing the sun. The specific adjustment method is: the solar panel 4 is provided with a sun sensor 50. When the sun sensor 50 cannot receive light, even if the data is transmitted to the controller through the signal line, the controller receives the data. After the signal, the signal is fed back to the steering motor 56, and the steering motor 56 drives the steering drive disc 48 to rotate, and the steering pull rod 49 hinged at the eccentric part of the steering drive disc 48 pulls the solar panel 4 to rotate, and when the sun sensor 50 receives light irradiation again, the sun sensor 50 transmits the signal to the controller, and the controller sends a signal to stop the work of the steering motor 56. By the above adjustment method, the solar panel 4 is always facing the sun;

When the garbage impurities on the primary filter screen frame 5 were too much, the garbage rotating motor 29 switch could be opened earlier, and the garbage rotating motor 29 rotated to open the garbage bag fixing ring 31, so that the garbage bag fixing ring 31 was in a horizontal state, and then start the reversing motor 7, The primary filter screen frame 5 hinged with the flip motor 7 is turned outward around the hinge. During the inversion process, the garbage impurities on the primary filter screen frame 5 fall into the garbage bag 32, and then start the removal drive motor 11 to remove Drive motor 11 rotates and drives driving wheel 10 to rotate, and driving wheel 10 drives driven wheel 9 to rotate by belt 12, and belt 12 is provided with cleaning hairbrush 13, and belt 12 drives, and cleaning hairbrush 13 can clean primary filter screen frame 5 on the filter screen dust, the dust falls into the garbage bag 32; when removing the garbage in the garbage bag 32, the worm gear reducer 27 can be started, and the worm gear reducer 27 drives the radial rotation of the screw mandrel 28, and the sliding connection on the screw mandrel 28 The seat 30 moves downward along the two slide rails 37, and the garbage bag fixing ring 31 connected to one side of the sliding connection seat 30 falls, and then the garbage in the garbage bag 32 can be easily dumped;

When the activated carbon filter core 18 on the filter frame 17 absorbs a large amount of dust, the activated carbon filter core 18 can be replaced. The specific operation is that the positioning ball 42 in the initial state is connected in the right positioning groove 55 by the compression spring 43, and then moves slowly to the left. Pull the handle 16, the dovetail rib 19 on the filter frame 17 slides outward along the dovetail groove 54, and the positioning ball 42 slowly rolls out of the right positioning groove 55 and rolls to the left under the drive of the dovetail rib 19. When the positioning ball 42 falls into the left positioning groove 55 under the action of the compression spring 43, stop pulling the handle 16, take out the invalid activated carbon filter core 18, replace the new activated carbon filter core 18, and then push the handle 16 to reset the filter frame 17 , the outer surfaces of the dovetail ribs 19 and the dovetail groove 54 are provided with a high-density polyethylene layer 44, and the high-density polyethylene layer 44 is used to seal the filter frame 17 to the inner wall of the column 3;

After using the present invention to remove for a period of time, a large amount of fine dust impurities are settled on the high-pressure dust-collecting positive plate 22 and the high-pressure dust-collecting negative plate 23; Driven to flow to the nozzle 26 through the nozzle 24, the solenoid valve 61 is used to adjust the flow of water in the nozzle 24, and the clean water is sprayed out from the nozzle 26 to clean the high-pressure dust-collecting positive plate 22 and the high-pressure dust-collecting negative plate 23. The final sewage flows to the water tray 57 along the upper surface of the air outlet hood 34 at the bottom of the column 3, and flows to the sedimentation tank 2 through the communication pipe 58 from the water tray 57. After a period of deposition, the sedimentation tank 2 The upper part is clean clean water, which flows into the clear water tank 59 from the water outlet, and is ready for use at any time to clean the high-voltage electrostatic precipitator box. In addition, when there is too much debris and silt in the sedimentation tank 2, the cover plate 60 can be opened to clean out the sedimentation tank in time 2. Debris silt inside.

This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the present invention. All simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention belong to the protection of the technical solution of the present invention. scope.

Claims (4)

1. the air cleaning system of haze is removed for urban construction cell, it is characterised in that：Including transformer station and along urban construction cell road The automation dust arrester that roadside interval is uniformly arranged；All automation dust arresters are connected after cable parallel connection with transformer station； Automating dust arrester includes column, opto-electronic conversion mechanism and garbage collecting mechanism, and column is hollow and penetrating up and down, column external form In rectangular parallelepiped structure, column bottom is fixed on by road, is sequentially provided with automatic wind mechanism, high-pressure electrostatic in column from top to bottom Dust cleaning case, water circulation type dust cleaning machine structure and distribution box；Opto-electronic conversion mechanism is arranged on column top, and garbage collecting mechanism is set Put on the outside of column upper port, distribution box is located at column bottom, opto-electronic conversion mechanism, automatic wind mechanism, high-pressure electrostatic precipitation Case, water circulation type dust cleaning machine structure and garbage collecting mechanism are connected by wire with distribution box respectively, and distribution box passes through cable It is connected with transformer station；

Water circulation type dust cleaning machine structure includes jet pipe, sedimentation basin and clear water reserviors, and sedimentation basin and clear water reserviors are located at adjacent stud Under road ground, sedimentation basin and clear water reserviors are arranged side by side, provided with interconnected water flowing between sedimentation basin and the top of clear water reserviors Mouthful, water strainer is provided with outlet pass, sedimentation basin top side detachable is provided with the top of cover plate, clear water reserviors provided with cleaning water pump, clean water The water inlet of pump is extend into clear water reserviors, and the delivery port of cleaning water pump is connected with jet pipe one end, and the jet pipe other end extend into column Water spray plate that is interior and being connected with hollow-core construction, water spray plate is located above high-pressure electrostatic precipitation case, and water spray plate lower surface is uniformly provided with Towards the shower nozzle of high-pressure electrostatic precipitation case, jet pipe is provided with the magnetic valve for adjusting injection flow rate being located on the outside of column；

Column bottom surrounding, which is equipped with to be provided with air outlet, column, is located at air-out wind scooper, air-out wind-guiding between all air outlets Cover for up-small and down-big conical structure, the interior water tray being provided with below air-out wind scooper of column bottom, air-out wind-guiding Cover bottom to be located in water tray, there is annular gap between water tray madial wall and air-out wind scooper lower end edge, be filled with water Pallet is connected by connecting pipe with sedimentation basin；

Opto-electronic conversion mechanism includes being connected with the fixation that external form is rectangle at the top of solar panel and steering linkage, column Fixed plate is provided with the top of frame, fixed mount, fixed plate upper surface is fixed with support bar vertically upward, and supporting bar top passes through spherical hinge It is hinged with solar panel bottom, solar panel is obliquely installed, support bar is provided with steering motor, the master of steering motor Axle key is connected with steering drive disk, and steering linkage one end is hinged with turning to drive disk eccentric part, the steering linkage other end and the sun Energy cell panel edge is hinged；Solar panel, which is provided with sun-sensor, distribution box, is provided with batteries and controller, Solar panel, steering motor and controller are connected by wire with batteries respectively, and batteries are by cable with becoming Power station is connected, and inverter is provided with the cable that batteries are connected with transformer station, sun-sensor and steering motor are led to respectively Signal line is crossed to be connected with controller；

Automatic wind mechanism is located on the column below opto-electronic conversion mechanism, and automatic wind mechanism includes wind guide motor and external form is in Rectangular primary filter screen frame, primary filter screen frame is provided with screen pack, the outer profile size and column of primary filter screen frame The size of cross section is identical, on the right side of primary filter screen frame by the first hinge on the right side of column upper end, the first bearing pin with just Level filtering screen frame is fixedly connected, and one end of the first bearing pin, which is connected with, renovates motor, primary filter screen frame bottom left and the right side Side, which is equipped with the support on the left of support, primary filter screen frame, is rotatably connected to driven pulley, the support on the right side of primary filter screen frame On be rotatably connected to driving wheel, and plane-parallel, coaxial transmission connects the center line of driving wheel and driven pulley on driving wheel Removing motor is connected to, driving wheel is connected by belt and driven pulley, and belt outer surface is provided with Clean Brush for cleaning, cleaning Hairbrush is contacted with screen pack lower surface；Wind guide motor is located in the column below primary filter screen frame, and wind guide motor main shaft is vertical Connect up vertically to be provided with centrifugal impeller, column and led positioned at the air intake between primary filter screen frame and wind guide motor Wind structure, air intake air guide structure includes up big and down small wind gathering cover and up-small and down-big wind scooper, centrifugal impeller and wind guide motor It is respectively positioned in wind scooper, wind gathering cover upper port is close to primary filter screen frame bottom, between wind gathering cover upper end edge and column inwall Provided with sealing ring.

2. the air cleaning system according to claim 1 that haze is removed for urban construction cell, it is characterised in that：High pressure is quiet Electric precipitation case is included on penetrating casing up and down, casing close to being provided with high pressure ionization plate, casing along vertical at casing upper port Direction is provided with high-voltage dust-collecting positive plate and high-voltage dust-collecting negative plate, and high-voltage dust-collecting positive plate and high-voltage dust-collecting negative plate are along level side To interval setting.

3. the air cleaning system according to claim 2 that haze is removed for urban construction cell, it is characterised in that：Rubbish is received Collecting mechanism is located at primary filter screen frame and renovated below motor hinged place, and garbage collecting mechanism includes worm-gear speed reducer, silk Bar, sliding connecting base, refuse bag retainer ring and refuse bag；Column side vertically offers pilot hole, and column is provided with The limit switch of neighbouring pilot hole upper end, column outer wall vertically offers two slide rails for being located at pilot hole both sides, snail Worm and gear reductor is held within renovating in the column below motor, and worm-gear speed reducer is connected with limit switch by wire Connect, screw mandrel is vertically rotatably connected in column, worm-gear speed reducer is connected by shaft coupling with screw mandrel upper end, slide It is threaded on the left of connecting seat on screw mandrel, pilot hole is passed through on the right side of sliding connecting base and is slidably connected on two slide rails, it is sliding It is hinged on the right side of dynamic connecting seat by the second bearing pin with refuse bag retainer ring, the second bearing pin is fixedly connected with refuse bag retainer ring, the One end of two bearing pins is connected with rubbish rotary electric machine, and refuse bag open-mouth is connected with refuse bag retainer ring.

4. the air cleaning system according to claim 3 that haze is removed for urban construction cell, it is characterised in that：Distribution box In the column below air-out wind scooper；Batteries are provided with distribution box, pump switch is cleaned, renovates motor switch, snail Worm and gear reductor switch, rubbish rotary electric machine switch, wind guide motor controlling switch, removing motor switch and high-pressure electrostatic Dedusting is switched, and is renovated motor, worm-gear speed reducer, is removed motor and rubbish rotary electric machine respectively by wire and electric power storage Pond group connection.