CN112516702A - Outdoor air purification device with dust and haze removing functions - Google Patents
Outdoor air purification device with dust and haze removing functions Download PDFInfo
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- CN112516702A CN112516702A CN202011283172.6A CN202011283172A CN112516702A CN 112516702 A CN112516702 A CN 112516702A CN 202011283172 A CN202011283172 A CN 202011283172A CN 112516702 A CN112516702 A CN 112516702A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/08—Mobile separation devices
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- Physics & Mathematics (AREA)
- Geometry (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the field of purification equipment, and particularly relates to an outdoor air purification device with dust and haze removing functions. The air suction cover is reasonable in design, the air suction cover can conveniently move up and down in a reciprocating mode and rotate left and right in a reciprocating mode, the air suction range of the air suction cover can be enlarged, the purification area can be improved, the filter cartridge can be cleaned through rotation of the L-shaped cleaning rod, and the filter cartridge can be prevented from being blocked.
Description
Technical Field
The invention relates to the technical field of purification equipment, in particular to an outdoor air purification device with dust and haze removing functions.
Background
In recent years, haze weather occurs in many places in China, and harmful substances such as sulfur dioxide, oxynitride and inhalable particles in haze can harm human health. Through the retrieval, chinese patent No. CN105805688A discloses a haze clarification plant, including the base, base fixed mounting is subaerial for support purifier and power supply unit, power supply unit sets up in purifier's upper end, purifier includes purification channel, and is equipped with the filter screen in the purification channel.
The existing purifying equipment has the following defects: the base is fixed on the above-ground for haze clarification plant flexibility is relatively poor, is not convenient for remove, and the filter screen takes place to block up easily, and changes the clearance more troublesome, and when clarification plant during operation, the cover fixed mounting of breathing in makes the inspiratory scope less, makes purification efficiency little, thereby purification efficiency hangs down, therefore we have proposed one kind and have possessed the outdoor air purification device who removes dust and remove the haze function and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a base is fixed on the ground, so that haze purification equipment is poor in flexibility and inconvenient to move, a filter screen is easy to block, and replacement and cleaning are troublesome, and when the purification equipment works, an air suction cover is fixedly arranged, so that the air suction range is small, the purification efficiency is low, and the purification efficiency is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
an outdoor air purification device with dust and haze removing functions comprises a base, wherein a purifier is fixedly mounted at the top of the base, a filter box is fixedly mounted on one side of the purifier, a filter cartridge is mounted in the filter box, a first pipeline is mounted at the top of the filter box and is positioned right above the filter cartridge, one end of a hose is mounted at the top end of the first pipeline, an air suction cover is fixedly mounted at the other end of the hose, a vertical plate is fixedly mounted at the top of the base, a rotating motor is fixedly mounted on one side of the vertical plate, an output shaft of the rotating motor extends to the outer side of the vertical plate and is fixedly mounted with a cam, a first hole is formed in the vertical plate, a movable plate is slidably mounted in the first hole, an ejector rod is fixedly mounted at the bottom end of the movable plate and is matched with the corresponding cam, one end of a first spring is fixedly mounted at the top end of the movable plate, a connecting rod is fixedly arranged on one side of the vertical plate, a plurality of convex blocks are fixedly arranged on one side of the connecting rod, a second hole is formed in the movable plate, and the connecting rod penetrates through the second hole;
two symmetrically arranged cross rods are fixedly mounted on one side of the air suction cover, the same rotating rod is fixedly mounted on one side, close to each other, of the two cross rods, the rotating rod penetrates through the movable plate and is rotatably connected with the movable plate, a first groove is formed in the inner wall of one side of the second hole, a first gear is fixedly mounted on the rotating rod and is positioned in the first groove, a pressing rod is slidably mounted in the first groove and is matched with the convex block, a rack is fixedly mounted on one side of the pressing rod and is meshed with the first gear, one end of the pressing rod is fixedly mounted with one end of a second spring, the other end of the second spring is fixedly mounted on the inner wall of the first groove, a rotating hole is formed in the top of the filter box, the rotating rod is rotatably mounted in the rotating hole, a worm wheel is fixedly mounted at the top end of the rotating rod, a second gear is fixedly mounted, the third gear meshes with the second gear mutually, and the bottom fixed mounting of third gear has L shape clearance pole, and L shape clearance pole and cartridge filter looks adaptation, and the top fixed mounting of rose box has stable seat, has seted up the rotation hole on the stable seat, and the worm is installed to the rotation in the rotation hole, and the one end and the worm wheel of worm mesh mutually, and equal fixed mounting has the belt pulley on the other end of worm and the output shaft of rotating electrical machines, can the transmission be connected with same belt between the belt pulley.
Preferably, the inner wall of the bottom end of the filter box is provided with a mounting hole, a sealing seat is arranged in the mounting hole, and the filter cartridge is fixedly arranged on the sealing seat.
Preferably, the bottom fixed mounting of seal receptacle has the mounting panel, installs a plurality of fixing bolt on the mounting panel, and a plurality of thread grooves have been seted up to the bottom of rose box, and fixing bolt and thread groove looks adaptation.
Preferably, the same stabilizer bar is fixedly mounted on the top inner wall and the bottom inner wall of the first hole, and the moving plate is slidably mounted on the stabilizer bar.
Preferably, the inner walls of the two sides of the first hole are provided with limiting grooves, the two sides of the movable plate are fixedly provided with limiting seats, and the limiting seats are connected with the corresponding limiting grooves in a sliding mode.
Preferably, sliding grooves are formed in the inner wall of the top of the first groove and the inner wall of the bottom of the first groove, sliding seats are fixedly mounted at the top and the bottom of the pressing rod, and the sliding seats are connected with the corresponding sliding grooves in a sliding mode.
Preferably, the inner wall of the third gear is fixedly provided with an outer ring of a bearing, and an inner ring of the bearing is fixedly sleeved with the first pipeline.
Preferably, the bottom four corners of base all install the gyro wheel, and the gyro wheel sets up to the lockable universal wheel.
According to the outdoor air purification device with the dust and haze removing functions, the purifier is convenient to move through the idler wheels, when the purifier moves to a specified position, the purifier and the rotating motor are started, at the moment, the purifier inhales air through the air suction cover, the air is filtered and dedusted through the filter cylinder, the air is subjected to haze removal through the purifier, the rotating motor can drive the cam to rotate through the output shaft, the cam can drive the ejector rod to move upwards, the ejector rod can drive the movable plate to move upwards and compress the first spring, the movable plate can drive the air suction cover to move upwards, and when the cam rotates for a circle, the movable plate and the air suction cover can reset under the elastic force of the first spring;
when the moving plate moves up and down, the convex block extrudes the pressure lever under the action of the convex block, so that the pressure lever moves and compresses the second spring, the pressure lever can drive the first gear to move through the rack, the rotating rod of the first gear can rotate, the rotating rod can drive the air suction cover to rotate through the cross rod, when the convex block is not in contact with the pressure lever, the pressure lever can be reset under the action of the elastic force of the second spring, so that the air suction cover can be reset, when the moving plate moves up and down in a reciprocating manner, the pressure lever can be extruded in gaps among the convex blocks, so that the air suction cover can swing left and right;
the rotating electrical machines can drive a belt pulley through the output shaft and rotate, a belt pulley drives another belt pulley through the belt and rotates, the worm that another belt pulley can rotate, the worm can drive the worm wheel and rotate, the worm wheel can drive dwang and second gear and rotate, the second gear can drive the third gear and rotate, the third gear can drive L shape clearance pole and rotate, L shape clearance pole can clear up the cartridge filter, can prevent the jam of cartridge filter, and the cartridge filter passes through fixing bolt and installs, be convenient for dismantle washing or change the cartridge filter.
The air suction cover is reasonable in design, the air suction cover can conveniently move up and down in a reciprocating mode and rotate left and right in a reciprocating mode, the air suction range of the air suction cover can be enlarged, the purification area can be improved, the filter cartridge can be cleaned through rotation of the L-shaped cleaning rod, and the filter cartridge can be prevented from being blocked.
Drawings
FIG. 1 is a schematic structural view of an outdoor air purification device with dust and haze removing functions according to the present invention;
FIG. 2 is a schematic sectional view of the outdoor air cleaning device with dust and haze removing functions according to the present invention;
FIG. 3 is a schematic structural view of part A of an outdoor air purification device with dust and haze removal functions according to the present invention;
FIG. 4 is a schematic structural diagram of part B of an outdoor air purification device with dust and haze removal functions according to the present invention;
FIG. 5 is a schematic structural view of part C of an outdoor air purification device with dust and haze removal functions according to the present invention;
FIG. 6 is a schematic structural view of a part D of an outdoor air purification device with dust and haze removing functions according to the present invention;
fig. 7 is a schematic structural diagram of part E of an outdoor air purification device with dust and haze removing functions according to the present invention.
In the figure: 1. a base; 2. a purifier; 3. a filter box; 4. a first conduit; 5. a hose; 6. an air intake cover; 7. a vertical plate; 8. a rotating electric machine; 9. a cam; 10. a filter cartridge; 11. a first hole; 12. moving the plate; 13. a top rod; 14. a first spring; 15. a connecting rod; 16. a bump; 17. a cross bar; 18. rotating the rod; 19. a second hole; 20. a first groove; 21. a pressure lever; 22. a rack; 23. a second spring; 24. a first gear; 25. rotating the hole; 26. rotating the rod; 27. a worm gear; 28. a second gear; 29. a third gear; 30. an L-shaped cleaning rod; 31. a stabilizing base; 32. rotating the hole; 33. a worm; 34. a belt pulley; 35. a belt; 36. mounting holes; 37. a sealing seat; 38. mounting a plate; 39. a thread groove; 40. and (5) fixing the bolt.
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 of the embodiments.
Referring to fig. 1-7, an outdoor air purification device with dust and haze removing functions comprises a base 1, a purifier 2 is fixedly installed on the top of the base 1, a filter box 3 is fixedly installed on one side of the purifier 2, a filter cartridge 10 is installed in the filter box 3, a first pipeline 4 is installed on the top of the filter box 3, the first pipeline 4 is located right above the filter cartridge 10, one end of a hose 5 is installed on the top end of the first pipeline 4, an air suction cover 6 is fixedly installed on the other end of the hose 5, a vertical plate 7 is fixedly installed on the top of the base 1, a rotating motor 8 is fixedly installed on one side of the vertical plate 7, an output shaft of the rotating motor 8 extends to the outer side of the vertical plate 7 and is fixedly installed with a cam 9, a first hole 11 is formed in the vertical plate 7, a movable plate 12 is slidably installed in the first hole 11, a push rod 13 is fixedly installed at the bottom end, one end of a first spring 14 is fixedly mounted at the top end of the moving plate 12, the other end of the first spring 14 is fixedly mounted on the inner wall of the top end of the first hole 11, a connecting rod 15 is fixedly mounted on one side of the vertical plate 7, a plurality of bumps 16 are fixedly mounted on one side of the connecting rod 15, a second hole 19 is formed in the moving plate 12, and the connecting rod 15 penetrates through the second hole 19;
two symmetrically arranged cross rods 17 are fixedly installed on one side of the air suction cover 6, one side of the two cross rods 17 close to each other is fixedly installed with the same rotating rod 18, the rotating rod 18 penetrates through the moving plate 12, the rotating rod 18 is rotatably connected with the moving plate 12, a first groove 20 is formed in the inner wall of one side of the second hole 19, a first gear 24 is fixedly installed on the rotating rod 18, the first gear 24 is located in the first groove 20, a pressing rod 21 is slidably installed in the first groove 20, the pressing rod 21 is matched with the bump 16, a rack 22 is fixedly installed on one side of the pressing rod 21, the rack 22 is meshed with the first gear 24, one end of the pressing rod 21 is fixedly installed with one end of a second spring 23, the other end of the second spring 23 is fixedly installed on the inner wall of the first groove 20, a rotating hole 25 is formed in the top of the filter box 3, a rotating rod 26 is rotatably installed in, bottom fixed mounting of dwang 26 has second gear 28, rotate on the first pipeline 4 and install third gear 29, third gear 29 meshes with second gear 28 mutually, the bottom fixed mounting of third gear 29 has L shape clearance pole 30, and L shape clearance pole 30 and cartridge filter 10 looks adaptation, the top fixed mounting of rose box 3 has stabilizer 31, rotatory hole 32 has been seted up on stabilizer 31, worm 33 is installed to rotatory hole 32 internal rotation, the one end and the worm wheel 27 mesh of worm 33, equal fixed mounting has belt pulley 34 on the other end of worm 33 and the output shaft of rotating electrical machines 8, the transmission is connected with same belt 35 between the belt pulley 34.
In this embodiment, a mounting hole 36 is formed in the inner wall of the bottom end of the filter box 3, a sealing seat 37 is installed in the mounting hole 36, and the filter cartridge 10 is fixedly installed on the sealing seat 37.
In this embodiment, the mounting plate 38 is fixedly mounted at the bottom end of the sealing seat 37, the mounting plate 38 is mounted with a plurality of fixing bolts 40, the bottom end of the filter box 3 is provided with a plurality of thread grooves 39, and the fixing bolts 40 are matched with the thread grooves 39.
In this embodiment, the same stabilizer bar is fixedly mounted on the top inner wall and the bottom inner wall of the first hole 11, and the moving plate 12 is slidably mounted on the stabilizer bar.
In this embodiment, the inner walls of the two sides of the first hole 11 are both provided with a limiting groove, the two sides of the moving plate 12 are both fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
In this embodiment, sliding grooves are formed on the top inner wall and the bottom inner wall of the first groove 20, sliding seats are fixedly mounted on the top and the bottom of the pressing rod 21, and the sliding seats are slidably connected with the corresponding sliding grooves.
In this embodiment, the inner wall of the third gear 29 is fixedly provided with an outer ring of a bearing, and the inner ring of the bearing is fixedly sleeved with the first pipeline 4.
In this embodiment, the gyro wheel is all installed to the bottom four corners of base 1, and the gyro wheel sets up to the lockable universal wheel.
According to the invention, the purifier 2 is convenient to move through the rollers, after the purifier 2 moves to a specified position, the purifier 2 and the rotating motor 8 are started, at the moment, the purifier 2 inhales air through the air suction cover 6, the air is filtered and dedusted through the filter cylinder 10, the air is haze-removed through the purifier 2, the rotating motor 8 can drive the cam 9 to rotate through the output shaft, the cam 9 can drive the ejector rod 13 to move upwards, the ejector rod 13 can drive the moving plate 12 to move upwards and compress the first spring 14, the moving plate 12 can drive the air suction cover 6 to move upwards, and when the cam 9 rotates for a circle, the moving plate 12 and the air suction cover 6 can reset under the action of the elastic force of the first spring 14;
when the moving plate 12 moves up and down, the bump extrudes the pressing rod 21 under the action of the bump 16, so that the pressing rod 21 moves and compresses the second spring 23, the pressing rod 21 can drive the first gear 24 to move through the rack 22, the first gear 24 can rotate the rotating rod 18, the rotating rod 18 can drive the air suction cover 6 to rotate through the cross rod 17, when the bump 16 is not in contact with the pressing rod 21, the pressing rod 21 can be reset under the action of the elastic force of the second spring 23, so that the air suction cover 6 can be reset, and when the moving plate 12 moves up and down in a reciprocating manner, the pressing rod 21 can be extruded in gaps among the bumps 16, so that the air suction cover can swing left and right;
rotating electrical machines 8 can drive a belt pulley 34 through the output shaft and rotate, a belt pulley 34 drives another belt pulley 34 through belt 35 and rotates, worm 33 that another belt pulley 34 can rotate, worm 33 can drive worm wheel 27 and rotate, worm wheel 27 can drive dwang 26 and second gear 28 and rotate, second gear 28 can drive third gear 29 and rotate, third gear 29 can drive L shape clearance pole 30 and rotate, L shape clearance pole 30 can clear up cartridge filter 10, can prevent the jam of cartridge filter 10, and cartridge filter 10 installs through fixing bolt 40, be convenient for dismantle washing or change cartridge filter 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An outdoor air purification device with dust removal and haze removal functions comprises a base (1) and is characterized in that a purifier (2) is fixedly mounted at the top of the base (1), a filter box (3) is fixedly mounted on one side of the purifier (2), a filter cartridge (10) is mounted in the filter box (3), a first pipeline (4) is mounted at the top of the filter box (3), the first pipeline (4) is located right above the filter cartridge (10), one end of a hose (5) is mounted at the top end of the first pipeline (4), an air suction cover (6) is fixedly mounted at the other end of the hose (5), a vertical plate (7) is fixedly mounted at the top of the base (1), a rotating motor (8) is fixedly mounted on one side of the vertical plate (7), an output shaft of the rotating motor (8) extends to the outer side of the vertical plate (7) and is fixedly mounted with a cam (9), a first hole (11) is formed in the vertical plate (7), a movable plate (12) is slidably mounted in the first hole (11), a top rod (13) is fixedly mounted at the bottom end of the movable plate (12), the top rod (13) is matched with the corresponding cam (9), one end of a first spring (14) is fixedly mounted at the top end of the movable plate (12), the other end of the first spring (14) is fixedly mounted on the inner wall of the top end of the first hole (11), a connecting rod (15) is fixedly mounted on one side of a vertical plate (7), a plurality of convex blocks (16) are fixedly mounted on one side of the connecting rod (15), a second hole (19) is formed in the movable plate (12), and the connecting rod (15) penetrates through the second hole (19);
one side fixed mounting of suction hood (6) has horizontal pole (17) that two symmetries set up, one side fixed mounting that two horizontal poles (17) are close to each other has same dwang (18), dwang (18) run through movable plate (12), and dwang (18) and movable plate (12) rotate to be connected, seted up first groove (20) on one side inner wall of second hole (19), fixed mounting has first gear (24) on dwang (18), first gear (24) are located first groove (20), slidable mounting has depression bar (21) in first groove (20), depression bar (21) and lug (16) looks adaptation, one side fixed mounting of depression bar (21) has rack (22), and rack (22) and first gear (24) mesh mutually, the one end fixed mounting of depression bar (21) has the one end of second spring (23), the other end fixed mounting of second spring (23) is on the inner wall of first groove (20), the top of the filter box (3) is provided with a rotating hole (25), a rotating rod (26) is rotatably installed in the rotating hole (25), a worm wheel (27) is fixedly installed at the top end of the rotating rod (26), a second gear (28) is fixedly installed at the bottom end of the rotating rod (26), a third gear (29) is rotatably installed on the first pipeline (4), the third gear (29) is meshed with the second gear (28), an L-shaped cleaning rod (30) is fixedly installed at the bottom end of the third gear (29), the L-shaped cleaning rod (30) is matched with the filter cartridge (10), a stabilizing seat (31) is fixedly installed at the top of the filter box (3), a rotating hole (32) is formed in the stabilizing seat (31), a worm (33) is rotatably installed in the rotating hole (32), one end of the worm (33) is meshed with the worm wheel (27), the other end of the worm (33) and an output shaft of the rotating motor (8) are both fixedly installed with a belt pulley, the same belt (35) can be connected between the belt pulleys (34) in a transmission way.
2. The outdoor air purification device with the dust and haze removing functions as claimed in claim 1, wherein a mounting hole (36) is formed in the inner wall of the bottom end of the filter box (3), a sealing seat (37) is installed in the mounting hole (36), and the filter cartridge (10) is fixedly installed on the sealing seat (37).
3. The outdoor air purification device with the dust and haze removing functions as claimed in claim 2, wherein a mounting plate (38) is fixedly mounted at the bottom end of the sealing seat (37), a plurality of fixing bolts (40) are mounted on the mounting plate (38), a plurality of thread grooves (39) are formed in the bottom end of the filter box (3), and the fixing bolts (40) are matched with the thread grooves (39).
4. The outdoor air purification device with the dust and haze removing functions of claim 1, wherein the same stabilizer bar is fixedly installed on the top inner wall and the bottom inner wall of the first hole (11), and the moving plate (12) is slidably installed on the stabilizer bar.
5. The outdoor air purification device with the dust and haze removing functions as claimed in claim 1, wherein the inner walls of the two sides of the first hole (11) are respectively provided with a limiting groove, the two sides of the movable plate (12) are respectively fixedly provided with a limiting seat, and the limiting seats are slidably connected with the corresponding limiting grooves.
6. The outdoor air purification device with the dust and haze removing functions as claimed in claim 1, wherein sliding grooves are formed in the top inner wall and the bottom inner wall of the first groove (20), sliding seats are fixedly mounted at the top and the bottom of the pressure lever (21), and the sliding seats are slidably connected with the corresponding sliding grooves.
7. The outdoor air purification device with the dust and haze removing functions as claimed in claim 1, wherein an outer ring of a bearing is fixedly mounted on an inner wall of the third gear (29), and an inner ring of the bearing is fixedly sleeved with the first pipeline (4).
8. The outdoor air purification device with the dust and haze removing functions of claim 1, wherein rollers are mounted at four corners of the bottom of the base (1), and the rollers are arranged to be lockable universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283172.6A CN112516702A (en) | 2020-11-16 | 2020-11-16 | Outdoor air purification device with dust and haze removing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011283172.6A CN112516702A (en) | 2020-11-16 | 2020-11-16 | Outdoor air purification device with dust and haze removing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516702A true CN112516702A (en) | 2021-03-19 |
Family
ID=74981847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011283172.6A Pending CN112516702A (en) | 2020-11-16 | 2020-11-16 | Outdoor air purification device with dust and haze removing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112516702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898852A (en) * | 2021-09-30 | 2022-01-07 | 中南兰信(南京)辐射技术研究院有限公司 | Digital gamma radiation detector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210045729U (en) * | 2019-06-10 | 2020-02-11 | 蔡传远 | Dust collector for building |
| CN110899286A (en) * | 2019-11-15 | 2020-03-24 | 张斌 | Industrial ventilation dust collecting equipment with regulatory function |
| CN111203047A (en) * | 2018-11-21 | 2020-05-29 | 莫秋贵 | Air purification device for workshop |
| CN211435516U (en) * | 2019-09-24 | 2020-09-08 | 何鹏亮 | New forms of energy building ambient air purifier |
| CN211571574U (en) * | 2020-01-16 | 2020-09-25 | 董雪峰 | Construction dust keeper |
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2020
- 2020-11-16 CN CN202011283172.6A patent/CN112516702A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203047A (en) * | 2018-11-21 | 2020-05-29 | 莫秋贵 | Air purification device for workshop |
| CN210045729U (en) * | 2019-06-10 | 2020-02-11 | 蔡传远 | Dust collector for building |
| CN211435516U (en) * | 2019-09-24 | 2020-09-08 | 何鹏亮 | New forms of energy building ambient air purifier |
| CN110899286A (en) * | 2019-11-15 | 2020-03-24 | 张斌 | Industrial ventilation dust collecting equipment with regulatory function |
| CN211571574U (en) * | 2020-01-16 | 2020-09-25 | 董雪峰 | Construction dust keeper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898852A (en) * | 2021-09-30 | 2022-01-07 | 中南兰信(南京)辐射技术研究院有限公司 | Digital gamma radiation detector |
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Application publication date: 20210319 |
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