An efficient dust purifier

Abstract

The present invention relates to the technical field of dust purification, and specifically relates to an efficient dust purifier, which includes a main body shell in the shape of a circular ring body. The centrifugal separation mechanism includes a number of third connecting plates arranged in a circular pattern. One end of each of the number of third connecting plates is fixedly connected to the inside of the main body shell, and the other ends of the number of third connecting plates are fixedly connected to a double-shaft motor. One transmission shaft end of the double-shaft motor is fixedly connected to a fourth connecting plate, and the end of the fourth connecting plate is fixedly connected to a second support plate. An impurity scraping mechanism for filtering other dust in the air is arranged inside the main body shell, and a partition collection mechanism for partitioning and collecting the impurity dust is arranged on the side of the main body shell. The advantages of the present invention are as follows: By driving the second limiting plate to move through the cooperation of the rotating shaft, the dust in the first fixed shell is pushed into the accommodating body by the second limiting plate to complete the collection, preventing the oily dust from contacting the filter plate.

Description

Technical Field

[0001] The present invention relates to the technical field of dust purification, and specifically to an efficient dust purifier. Background Art

[0002] Oily dust usually refers to a type of dust that appears in kitchens or industrial sites. It is mainly composed of a mixture of grease, oil fumes, and other solid particles. In industrial sites, such as in a machining workshop or a factory, due to the heat shock of machine lubricating oil, grease, or other industrial greases, some grease particles will enter the air, thus combining with the dust in the air to form part of the oily dust. Oily dust not only affects environmental hygiene but may also become a risk factor for fires.

[0003] The existing dust purifiers include a fixed shell. One end of the fixed shell is connected to a filter net, and an air pump is placed at the other end to filter the air. Since the adhesion of oily dust is strong and it is difficult to clean, the current efficiency of filtering oily dust is very low and the cost is high. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that: Oily dust will adhere to the filter net and is difficult to clean. The impurities accumulated on the surface of the filter net will be blown by the air during collection, easily causing the collected impurities to be blown back onto the filter net.

[0005] The present invention adopts the following technical solutions to solve the above technical problems: An efficient dust purifier is provided, which includes a main body shell in the shape of a circular ring body. Both ends of the main body shell are respectively fixedly connected with guide pipes. The end face of one of the guide pipes is fixedly provided with a first air pump. An air separation mechanism for separating oily dust in the air is arranged inside the main body shell. The air separation mechanism includes a plurality of third connecting plates arranged in a circular pattern. One end of each of the plurality of third connecting plates is fixedly connected to the inside of the main body shell, and the other end of each of the plurality of third connecting plates is fixedly connected to a double-shaft motor. One transmission shaft end of the double-shaft motor is fixedly connected to a fourth connecting plate, and the end of the fourth connecting plate is fixedly connected to a second support plate. An impurity scraping mechanism for filtering other dust in the air is arranged inside the main body shell. A partition collection mechanism for partitioning and collecting impurity dust is arranged on the side of the main body shell.

[0006] Preferably, a plurality of third electric telescopic rods are fixedly connected to the inside of the side surface of the second support plate, and the telescopic ends of the plurality of third electric telescopic rods are fixedly connected to a scraper.

[0007] Preferably, a plurality of first support plates arranged in a circular pattern are fixedly connected to the inner side surface of one of the guide pipes, and the other end of each of the plurality of first support plates is fixedly connected to a third motor. The transmission shaft end of the third motor is fixedly connected to a blade.

[0008] Preferably, the impurity scraping mechanism includes a rotating rod, one end of the rotating rod is fixedly connected to the transmission shaft end of the double-shaft motor, several filter plates arranged at equal intervals are rotatably arranged on the side surface of the rotating rod, and the outer side surfaces of the several filter plates are fixedly connected to the inner side surface of the main body shell by bolts. Several first fixed shells are fixedly connected to the side surface of the rotating rod, and the several first fixed shells are respectively in contact with the side surfaces of the filter plates. One ends of the several first fixed shells are respectively fixedly connected to second motors, the transmission shaft ends of the several second motors are respectively fixedly connected to rotating shafts, and second limit plates slidably matched with the inside of the first fixed shells are respectively arranged on the side surfaces of the several rotating shafts. The outer bottom surfaces of the several first fixed shells are of an open structure.

[0009] Preferably, second electric telescopic rods are respectively fixedly connected to the side surfaces of the several first fixed shells, second connecting plates are respectively fixedly connected to the telescopic ends of the several second electric telescopic rods, first connecting plates are respectively fixedly connected to the ends of the several second connecting plates, third limit grooves are respectively formed in the side surfaces of the several first fixed shells, first limit plates slidably matched with the third limit grooves are respectively fixedly connected to the ends of the several first connecting plates, and one side surface of the second limit plate is attached to the first limit plate.

[0010] Preferably, several second fixed shells arranged at equal intervals are fixedly connected to the side surface of the rotating rod, the several second fixed shells are respectively in contact with the side surfaces of the filter plates, the inner sides of the several second fixed shells are of an open structure, second air pumps are respectively formed in the side surfaces of the several second fixed shells, cavities communicated with the second air pumps are respectively formed in the side surfaces of the several second fixed shells, and several through holes communicated with the cavities are formed in the inner side surfaces of the several second fixed shells.

[0011] Preferably, a fixed body is fixedly connected to the lower end of the main body shell, a first limit groove is formed in the side surface of the main body shell and the side surface of the fixed body, a receiving body is slidably arranged on one side of the fixed body, and the upper end of the receiving body is of an open structure.

[0012] Preferably, two symmetrically arranged first motors are fixedly connected to the inner side surface of the fixed body, rotating rollers are respectively fixedly connected to the transmission shaft ends of the two first motors, and several feeding grooves arranged in a circumferential manner are respectively formed in the side surfaces of the two rotating rollers.

[0013] Preferably, several second limit grooves are formed in the side surfaces of the two rotating rollers, first electric telescopic rods are respectively fixedly connected in the several second limit grooves, pressure sensors are respectively fixedly connected to the telescopic ends of the several first electric telescopic rods, and baffles slidably matched with the second limit grooves are respectively fixedly connected to the ends of the several pressure sensors.

[0014] Compared with the prior art, the present invention provides an efficient dust purifier, which has the following beneficial effects:

[0015] 1. For this efficient dust purifier, the first air pump drives the air in the main body shell to be discharged, so that the air enters the main body shell from the guide pipe far away from the first air pump, preventing oily dust from adhering to the first air pump and improving the stability of the device. Then, the air diffuses outward under the rotation of the blades, causing the oily dust in the air to adhere to the inner side surface of the main body shell. At the same time, the double-shaft motor drives the fourth connecting plate to rotate, and the second support plate at the end of the fourth connecting plate drives the scraper to rotate through the third electric telescopic rod, so as to scrape the oily dust adhering to the inner side surface of the main body shell, and effectively remove the oily dust.

[0016] 2. For this efficient dust purifier, the double-shaft motor drives the first fixed shell and the second fixed shell to rotate. The second air pump on the side of the second fixed shell can blow the dust in the area covered by the second fixed shell into the first fixed shell. At this time, the second electric telescopic rod extends to the longest state. When the first fixed shell and the second fixed shell rotate one circle and reach the lowest point, the second electric telescopic rod contracts, so that one side of the first limiting plate contacts the first fixed shell. The second motor rotates, and drives the second limiting plate to move through the cooperation of the rotating shaft, and pushes the dust in the first fixed shell into the accommodating body through the second limiting plate to complete the collection, preventing the oily dust from contacting the filter plate.

[0017] 3. For this efficient dust purifier, two first motors rotate. Feeding grooves are provided on the sides of the two first motors. The feeding grooves can accommodate dust and rotate the dust to the lower part for discharging, so that the dust falls into the accommodating body. A number of first electric telescopic rods ensure that the baffles are closely attached together through the values of the pressure sensors, which can prevent air from entering the accommodating body during use and prevent the air from blowing the collected dust, improving the reliability of the device. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a cross-sectional view of the present invention;

[0020] Figure 3 It is a schematic diagram of a part of the structure of the present invention Figure 1 ;

[0021] Figure 4 It is a schematic diagram of a part of the structure of the present invention Figure 2 ;

[0022] Figure 5 It is a schematic diagram of a part of the structure of the present invention Figure 3 ;

[0023] Figure 6Schematic diagram of part of the structure of the present invention Figure 4 ;

[0024] Figure 7 is Figure 3 an enlarged view of part A of

[0025] Figure 8 is Figure 4 an enlarged view of part B of

[0026] Figure 9 is Figure 4 an enlarged view of part C of

[0027] Figure 10 is Figure 5 an enlarged view of part D of

[0028] Figure 11 is Figure 6 an enlarged view of part E of

[0029] In the figure: 1. Main body shell; 2. Guide tube; 3. Partition collection mechanism; 4. Impurity scraping mechanism; 5. Centrifugal separation mechanism; 6. First air pump; 7. Filter plate; 31. First motor; 32. First limit groove; 33. Accommodating body; 34. Fixed body; 35. Rotating roller; 36. Baffle; 37. Pressure sensor; 38. First electric telescopic rod; 39. Second limit groove; 310. Feed trough; 41. Rotating rod; 42. First fixed shell; 43. First limit plate; 44. First connecting plate; 45. Second connecting plate; 46. Second electric telescopic rod; 47. Third limit groove; 48. Rotating shaft; 49. Second fixed shell; 410. Second air pump; 411. Cavity; 412. Through hole; 413. Second motor; 414. Second limit plate; 51. Third motor; 52. First support plate; 53. Blade; 54. Third connecting plate; 55. Biaxial motor; 56. Fourth connecting plate; 57. Second support plate; 58. Scraper; 59. Third electric telescopic rod. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] Please refer to Figures 1 - 11 , an efficient dust purifier, including a main body shell 1 with a toroidal structure. The two ends of the main body shell 1 are respectively fixedly connected with guide tubes 2. One end of the guide tube 2 is fixedly provided with a first air pump 6. A centrifugal separation mechanism 5 for separating oily dust in the air is arranged in the main body shell 1.

[0032] In this embodiment, the centrifugal separation mechanism 5 includes a plurality of third connecting plates 54 arranged in a circular pattern. One end of each of the plurality of third connecting plates 54 is fixedly connected to the inside of the main body housing 1, and the other end of each of the plurality of third connecting plates 54 is fixedly connected to a dual-axis motor 55. One transmission shaft end of the dual-axis motor 55 is fixedly connected to a fourth connecting plate 56, and the end of the fourth connecting plate 56 is fixedly connected to a second support plate 57.

[0033] A plurality of third electric telescopic rods 59 are fixedly connected to the inner side of the second support plate 57, and the telescopic ends of the plurality of third electric telescopic rods 59 are fixedly connected to a scraper 58.

[0034] A plurality of first support plates 52 arranged in a circular pattern are fixedly connected to the inner side of one of the guide pipes 2. The other ends of the plurality of first support plates 52 are fixedly connected to a third motor 51, and the transmission shaft end of the third motor 51 is fixedly connected to a blade 53.

[0035] Specifically, the air diffuses outward under the rotation of the blade 53, causing the oily dust in the air to adhere to the inner side surface of the main body housing 1. At the same time, the dual-axis motor 55 drives the fourth connecting plate 56 to rotate, and the second support plate 57 at the end of the fourth connecting plate 56 drives the scraper 58 to rotate through the third electric telescopic rod 59, thereby scraping off the oily dust adhering to the inner side surface of the main body housing 1.

[0036] In this embodiment, an impurity scraping mechanism 4 for filtering other dust in the air is provided inside the main body housing 1.

[0037] The impurity scraping mechanism 4 includes a rotating rod 41. One end of the rotating rod 41 is fixedly connected to the transmission shaft end of the dual-axis motor 55. A plurality of filter plates 7 arranged at equal intervals are rotatably provided on the side surface of the rotating rod 41. The outer side surfaces of the plurality of filter plates 7 are fixedly connected to the inner side surface of the main body housing 1 by bolts. A plurality of first fixed shells 42 are fixedly connected to the side surface of the rotating rod 41. The plurality of first fixed shells 42 are respectively in contact with the side surfaces of the filter plates 7. One end of each of the plurality of first fixed shells 42 is respectively fixedly connected to a second motor 413. The transmission shaft ends of the plurality of second motors 413 are respectively fixedly connected to a rotating shaft 48. Second limiting plates 414 that are slidably matched with the inside of the first fixed shells 42 are respectively arranged on the side surfaces of the plurality of rotating shafts 48. The outer bottom surfaces of the plurality of first fixed shells 42 are of an open structure.

[0038] The sides of several of the first fixed shells 42 are respectively fixedly connected with second electric telescopic rods 46. The telescopic ends of several of the second electric telescopic rods 46 are respectively fixedly connected with second connecting plates 45. The ends of several of the second connecting plates 45 are respectively fixedly connected with first connecting plates 44. Third limiting grooves 47 are respectively formed in the sides of several of the first fixed shells 42. The ends of several of the first connecting plates 44 are respectively fixedly connected with first limiting plates 43 that are slidably matched with the third limiting grooves 47. One side of the second limiting plate 414 is in contact with the first limiting plate 43.

[0039] Several equally spaced second fixed shells 49 are fixedly connected to the side of the rotating rod 41. Several of the second fixed shells 49 are respectively in contact with the side of the filter plate 7. The inner sides of several of the second fixed shells 49 are of an open structure. Second air pumps 410 are respectively formed in the sides of several of the second fixed shells 49. Cavities 411 that communicate with the second air pumps 410 are respectively formed in the sides of several of the second fixed shells 49. A number of through holes 412 that communicate with the cavities 411 are formed in the inner sides of several of the second fixed shells 49.

[0040] Specifically, the double-shaft motor 55 drives the first fixed shell 42 and the second fixed shell 49 to rotate. The second air pumps 410 on the sides of the second fixed shells 49 can blow the dust in the area covered by the second fixed shells 49 into the first fixed shell 42. At this time, the second electric telescopic rod 46 extends to the longest state. After the first fixed shell 42 and the second fixed shell 49 rotate one circle and reach the lowest point, the second electric telescopic rod 46 contracts, so that one side of the first limiting plate 43 contacts the first fixed shell 42. The second motor 413 rotates, and the second limiting plate 414 is driven to move through the cooperation of the rotating shaft 48. The dust in the first fixed shell 42 is pushed into the receiving body 33 through the second limiting plate 414 to complete the collection.

[0041] In this embodiment, a partition collection mechanism 3 for partitioning and collecting impurities and dust is arranged on the side of the main body shell 1.

[0042] A fixing body 34 is fixedly connected to the lower end of the main body shell 1. First limiting grooves 32 are formed in the sides of the main body shell 1 and the fixing body 34. A receiving body 33 is slidably arranged on one side of the fixing body 34. The upper end of the receiving body 33 is of an open structure.

[0043] Two symmetrically arranged first motors 31 are fixedly connected to the inner side of the fixing body 34. The transmission shaft ends of the two first motors 31 are respectively fixedly connected with rotating rollers 35. A number of circumferentially arranged feed grooves 310 are respectively formed in the sides of the two rotating rollers 35.

[0044] A plurality of second limiting grooves 39 are formed in the side surfaces of the two rotating rollers 35. A first electric telescopic rod 38 is fixedly connected in each of the plurality of second limiting grooves 39. The telescopic ends of the plurality of first electric telescopic rods 38 are fixedly connected with pressure sensors 37 respectively. The ends of the plurality of pressure sensors 37 are fixedly connected with baffles 36 which are slidably matched with the second limiting grooves 39.

[0045] Specifically, the two first motors 31 rotate. Feeding grooves 310 are formed in the side surfaces of the two first motors 31. The feeding grooves 310 can accommodate dust and rotate the dust downward for discharge, so that the dust falls into the accommodating body 33. The plurality of first electric telescopic rods 38 ensure that the baffles 36 are closely attached together through the values of the pressure sensors 37, which can prevent air from entering the accommodating body 33 during use.

[0046] During use, the device is transported to a factory where oily dust is easily generated. The air contains oily dust and ordinary dust. First, the third motor 51 and the double-shaft motor 55 are started, and then the first air pump 6 is started. The first air pump 6 drives the air in the main body case 1 to be discharged, so that the air enters the main body case 1 from the guide pipe 2 far away from the first air pump 6, preventing the oily dust from adhering to the first air pump 6 and improving the stability of the device. Then, the air diffuses outward under the rotation of the blades 53, so that the oily dust in the air adheres to the inner side surface of the main body case 1. At the same time, the double-shaft motor 55 drives the fourth connecting plate 56 to rotate. The second support plate 57 at the end of the fourth connecting plate 56 drives the scraper 58 to rotate through the third electric telescopic rod 59, so as to scrape the oily dust adhering to the inner side surface of the main body case 1, effectively removing the oily dust. Then, the air is discharged from the device after being filtered by a plurality of filter plates 7. The filter plates 7 can collect the ordinary dust in the air. At the same time, the double-shaft motor 55 drives the first fixed case 42 and the second fixed case 49 to rotate. The second air pump 410 on the side surface of the second fixed case 49 can blow the dust in the area covered by the second fixed case 49 into the first fixed case 42. At this time, the second electric telescopic rod 46 extends to the longest state. When the first fixed case 42 and the second fixed case 49 rotate one circle and reach the lowest point, the second electric telescopic rod 46 contracts, so that one side of the first limiting plate 43 contacts the first fixed case 42. The second motor 413 rotates, and drives the second limiting plate 414 to move through the cooperation of the rotating shaft 48. The dust in the first fixed case 42 is pushed into the accommodating body 33 by the second limiting plate 414 to complete the collection, preventing the oily dust from contacting the filter plates 7.

[0047] When the oily dust and ordinary dust are moved above the fixed body 34, the two first motors 31 rotate. The side surfaces of the two first motors 31 are provided with feeding grooves 310. The feeding grooves 310 can accommodate dust and discharge the dust downward by rotation, so that the dust falls into the accommodating body 33. The plurality of first electric telescopic rods 38 ensure that the baffles 36 are closely attached together according to the values of the pressure sensors 37, which can prevent air from entering the accommodating body 33 during use, prevent the air from blowing the collected dust, and improve the reliability of the device.

[0048] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient dust purifier, comprising a main body shell (1) in a toroidal structure, characterized in that: Both ends of the main body shell (1) are fixedly connected with guide pipes (2) respectively. A first air pump (6) is fixedly arranged on the end face of one of the guide pipes (2). A centrifugal separation mechanism (5) for separating oily dust in the air is arranged in the main body shell (1). The centrifugal separation mechanism (5) includes a number of third connecting plates (54) arranged in a circle. One ends of the number of third connecting plates (54) are fixedly connected with the interior of the main body shell (1), and the other ends of the number of third connecting plates (54) are fixedly connected with a double-shaft motor (55). One drive shaft end of the double-shaft motor (55) is fixedly connected with a fourth connecting plate (56), and the end of the fourth connecting plate (56) is fixedly connected with a second support plate (57). An impurity scraping mechanism (4) for filtering other dust in the air is arranged in the main body shell (1). A partition collection mechanism (3) for partitioning and collecting impurity dust is arranged on the side of the main body shell (1). The impurity scraping mechanism (4) includes a rotating rod (41). One end of the rotating rod (41) is fixedly connected with the drive shaft end of the double-shaft motor (55). A number of filter plates (7) arranged at equal intervals are rotatably arranged on the side of the rotating rod (41). The outer sides of the number of filter plates (7) are fixedly connected with the inner side of the main body shell (1) by bolts. A number of first fixed shells (42) are fixedly connected with the side of the rotating rod (41). The number of first fixed shells (42) are respectively in contact with the sides of the filter plates (7). One ends of the number of first fixed shells (42) are respectively fixedly connected with second motors (413). The drive shaft ends of the number of second motors (413) are respectively fixedly connected with rotating shafts (48). The sides of the number of rotating shafts (48) are respectively provided with second limiting plates (414) which are slidably matched with the interior of the first fixed shells (42). The outer bottom surfaces of the number of first fixed shells (42) are of an open structure. Second electric telescopic rods (46) are respectively fixedly connected with the sides of the number of first fixed shells (42). The telescopic ends of the number of second electric telescopic rods (46) are respectively fixedly connected with second connecting plates (45). The ends of the number of second connecting plates (45) are respectively fixedly connected with first connecting plates (44). Third limiting grooves (47) are respectively formed in the sides of the number of first fixed shells (42). The ends of the number of first connecting plates (44) are respectively fixedly connected with first limiting plates (43) which are slidably matched with the third limiting grooves (47). One side surface of the second limiting plate (414) is attached to the first limiting plate (43). A number of second fixed shells (49) arranged at equal intervals are fixedly connected with the side of the rotating rod (41). The number of second fixed shells (49) are respectively in contact with the sides of the filter plates (7). The inner sides of the number of second fixed shells (49) are of an open structure. Second air pumps (410) are respectively formed in the sides of the number of second fixed shells (49).A cavity (411) communicating with the second air pump (410) is respectively formed on the side surface of each of the plurality of second fixed cases (49), and a plurality of through holes (412) communicating with the cavity (411) are formed on the inner side surface of each of the plurality of second fixed cases (49).

2. The efficient dust purifier according to claim 1, wherein: A plurality of third electric telescopic rods (59) are fixedly connected inside the side surface of the second support plate (57), and a scraping plate (58) is fixedly connected to the telescopic end portions of the plurality of third electric telescopic rods (59).

3. An efficient dust purifier according to claim 1, characterized in that: A plurality of first support plates (52) arranged in a circular pattern are fixedly connected to the inner side surface of one of the guide pipes (2). The other ends of the plurality of first support plates (52) are fixedly connected to a third motor (51), and a blade (53) is fixedly connected to the transmission shaft end of the third motor (51).

4. An efficient dust purifier according to claim 1, characterized in that: A fixing body (34) is fixedly connected to the lower end of the main body shell (1). A first limiting groove (32) is formed in the side surface of the main body shell (1) and the side surface of the fixing body (34). A receiving body (33) is slidably arranged on one side of the fixing body (34), and the upper end of the receiving body (33) is of an open structure.

5. The high-efficiency dust purifier according to claim 4, wherein: Two symmetrically arranged first motors (31) are fixedly connected to the inner side surface of the fixing body (34). Rotating rollers (35) are respectively fixedly connected to the transmission shaft ends of the two first motors (31). A plurality of feeding grooves (310) arranged in a circular pattern are respectively formed in the side surfaces of the two rotating rollers (35).

6. An efficient dust purifier according to claim 5, wherein: A plurality of second limiting grooves (39) are formed in the side surfaces of the two rotating rollers (35). First electric telescopic rods (38) are respectively fixedly connected in the plurality of second limiting grooves (39). Pressure sensors (37) are respectively fixedly connected to the telescopic end portions of the plurality of first electric telescopic rods (38). Baffles (36) slidably matched with the second limiting grooves (39) are respectively fixedly connected to the end portions of the plurality of pressure sensors (37).

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