Efficient dust purifier

Abstract

The invention relates to the technical field of dust purification, in particular to an efficient dust purifier which comprises a main body shell of a circular ring body structure, a centrifugal separation mechanism comprises a plurality of third connecting plates arranged circumferentially, and one ends of the third connecting plates are fixedly connected with the interior of the main body shell. The other ends of the third connecting plates are fixedly connected with a double-shaft motor, one transmission shaft end of the double-shaft motor is fixedly connected with a fourth connecting plate, the end of the fourth connecting plate is fixedly connected with a second supporting plate, and an impurity scraping mechanism for filtering other dust in the air is arranged in the main body shell. The dust collection device has the advantages that the rotating shaft is matched to drive the second limiting plate to move, dust in the first fixing shell is pushed into the containing body through the second limiting plate, collection is completed, and greasy dust is prevented from making contact with the filter plate.

Description

Technical Field

[0001] The invention relates to the technical field of dust purification, in particular to a high-efficiency dust purifier. Background Art

[0002] Greasy dust usually refers to a type of dust that appears in kitchens or industrial places. It is mainly composed of a mixture of grease, oil smoke and other solid particles. In industrial places, such as machining workshops or factories, due to the heat and vibration of machine lubricating oil, grease or other industrial oils, some oil particles will enter the air and combine with dust in the air to form some greasy dust. Greasy dust not only affects environmental hygiene, but may also become a dangerous factor for fire.

[0003] The existing dust purifier includes a fixed shell, one end of which is connected to the filter screen, and the other end is provided with an air pump to filter the air. Since greasy dust has strong adhesion and is difficult to clean, the efficiency of filtering greasy dust is currently very low and the cost is high. Summary of the invention

[0004] The technical problem to be solved by the present invention is that greasy dust will be adsorbed on the filter and is difficult to clean, and impurities accumulated on the surface of the filter will be blown by air when collected, which can easily cause the collected impurities to be blown back to the filter.

[0005] The present invention adopts the following technical scheme to solve the above-mentioned technical problems: It provides a high-efficiency dust purifier, including a main body shell of a toroidal structure, wherein both ends of the main body shell are fixedly connected with guide tubes, a first air pump is fixedly arranged on the end face of the guide tube at one end, a centrifugal separation mechanism for separating greasy dust in the air is arranged in the main body shell, the centrifugal separation mechanism includes a plurality of circumferentially arranged third connecting plates, one end of the plurality of the third connecting plates is fixedly connected to the inside of the main body shell, the other end of the plurality of the third connecting plates is fixedly connected to a dual-axis motor, a transmission shaft end of the dual-axis motor is fixedly connected to a fourth connecting plate, 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 in the main body shell, and 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 side surface of the second support plate, and a scraper is fixedly connected to the telescopic ends of the plurality of third electric telescopic rods.

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

[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 dual-axis motor, a plurality of equidistantly arranged filter plates are rotatably arranged on the side of the rotating rod, the outer side surfaces of several of the filter plates are fixedly connected to the inner side surfaces of the main body shell by bolts, a plurality of first fixed shells are fixedly connected to the side surfaces of the rotating rod, several of the first fixed shells are respectively in contact with the side surfaces of the filter plates, one ends of several of the first fixed shells are respectively fixedly connected to the second motor, several transmission shaft ends of the second motors are respectively fixedly connected to the rotating shaft, several sides of the rotating shafts are respectively provided with second limit plates that slide in cooperation with the inside of the first fixed shell, and the outer bottom surfaces of several of the first fixed shells are open structures.

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

[0010] Preferably, a plurality of second fixed shells arranged equidistantly are fixedly connected to the side of the rotating rod, a plurality of the second fixed shells are respectively in contact with the side of the filter plate, the inner sides of a plurality of the second fixed shells are open structures, a second air pump is respectively provided on the side of a plurality of the second fixed shells, a plurality of cavities communicating with the second air pump are respectively provided on the side of a plurality of the second fixed shells, and a plurality of through holes communicating with the cavity are provided on the inner sides of a plurality of the second fixed shells.

[0011] Preferably, the lower end of the main shell is fixedly connected to a fixing body, the side surfaces of the main shell and the fixing body are provided with a first limiting groove, a containing body is slidably provided on one side of the fixing body, and the upper end of the containing body is an open structure.

[0012] Preferably, two symmetrically arranged first motors are fixedly connected to the inner side surface of the fixed body, the transmission shaft ends of the two first motors are respectively fixedly connected to rotating rollers, and the sides of the two rotating rollers are respectively provided with a plurality of circumferentially arranged feeding grooves.

[0013] Preferably, a plurality of second limiting grooves are opened on the sides of the two rotating rollers, a plurality of the second limiting grooves are respectively fixedly connected with first electric telescopic rods, a plurality of telescopic ends of the first electric telescopic rods are respectively fixedly connected with pressure sensors, and the ends of a plurality of the pressure sensors are respectively fixedly connected with baffles that slide in cooperation with the second limiting grooves.

[0014] Compared with the prior art, the present invention provides a highly efficient dust purifier having the following beneficial effects: 1. 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 tube far away from the first air pump, preventing greasy dust from adhering to the first air pump, and improving the stability of the device. After that, the air diffuses outward under the rotation of the blades, so that the greasy dust in the air adheres to the inner side of the main body shell. At the same time, the dual-axis motor drives the fourth connecting plate to rotate, and the second supporting plate at the end of the fourth connecting plate drives the scraper to rotate through the third electric telescopic rod, so as to scrape off the greasy dust attached to the inner side of the main body shell, which can effectively remove the greasy dust.

[0015] 2. In this efficient dust purifier, a dual-axis motor drives the first fixed shell and the second fixed shell to rotate, and a second air pump on the side of the second fixed shell can blow dust in the area covered by the second fixed shell into the first fixed shell. At this time, the second electric telescopic rod is extended 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 limit plate contacts the first fixed shell, and the second motor rotates, and drives the second limit plate to move through the cooperation of the rotating shaft, and pushes the dust in the first fixed shell into the containing body through the second limit plate, completes the collection, and prevents greasy dust from contacting the filter plate.

[0016] 3. The efficient dust purifier has two first motors that rotate, and a feed trough is provided on the side of the two first motors. The feed trough can hold dust and rotate the dust downward to discharge it, so that the dust falls into the container. The first electric telescopic rods ensure that the baffles are tightly attached together through the value of the pressure sensor, which can prevent air from entering the container during use, prevent air from blowing the collected dust, and improve the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the present invention; Figure 3 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 4 It is a schematic diagram of the partial structure of the present invention Figure 2 ; Figure 5 It is a schematic diagram of the partial structure of the present invention Figure 3 ; Figure 6 It is a schematic diagram of the partial structure of the present invention Figure 4 ; Figure 7 for Figure 3 A magnified image of point A; Figure 8 for Figure 4 The enlarged view of point B; Fig. 9 for Figure 4 Enlarged view of point C; Fig.10 for Figure 5 The enlarged view of point D; Fig.11 for Figure 6 Enlarged view of point E.

[0018] 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, container; 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 limiting groove; 48, rotating shaft; 49, second fixed shell; 410, second air pump; 411, cavity; 412, through hole; 413, second motor; 414, second limiting plate; 51, third motor; 52, first support plate; 53, blade; 54, third connecting plate; 55, dual-axis motor; 56, fourth connecting plate; 57, second support plate; 58, scraper; 59, third electric telescopic rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-Figure 11 A highly efficient dust purifier comprises a main body shell 1 of a toroidal structure, both ends of the main body shell 1 are fixedly connected with guide tubes 2, a first air pump 6 is fixedly provided on the end surface of the guide tube 2 at one end, and a centrifugal separation mechanism 5 for separating greasy dust in the air is provided in the main body shell 1.

[0021] In this embodiment, the centrifugal separation mechanism 5 includes a plurality of circumferentially arranged third connecting plates 54, one end of a plurality of the third connecting plates 54 is fixedly connected to the inside of the main shell 1, the other end of a plurality of the third connecting plates 54 is fixedly connected to a dual-axis motor 55, a 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.

[0022] A plurality of third electric telescopic rods 59 are fixedly connected to the side surface of the second support plate 57 , and a scraper 58 is fixedly connected to the telescopic ends of the plurality of third electric telescopic rods 59 .

[0023] A plurality of circumferentially arranged first support plates 52 are fixedly connected to the inner side surface of one of the guide tubes 2 , a third motor 51 is fixedly connected to the other end of the plurality of first support plates 52 , and a blade 53 is fixedly connected to the transmission shaft end of the third motor 51 .

[0024] Specifically, the air diffuses outward under the rotation of the blades 53, so that the greasy dust in the air adheres to the inner side of the main body shell 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 greasy dust adhered to the inner side of the main body shell 1.

[0025] In this embodiment, an impurity scraping mechanism 4 for filtering other dust in the air is disposed in the main body shell 1 .

[0026] The impurity scraping mechanism 4 includes a rotating rod 41, one end of which is fixedly connected to the transmission shaft end of the dual-axis motor 55, and a plurality of equidistantly arranged filter plates 7 are rotatably arranged on the side of the rotating rod 41, and the outer side surfaces of the plurality of filter plates 7 are fixedly connected to the inner side surface of the main body shell 1 by bolts, and a plurality of first fixed shells 42 are fixedly connected to the side of the rotating rod 41, and the plurality of first fixed shells 42 are respectively in contact with the side surfaces of the filter plates 7, and one end of the plurality of first fixed shells 42 is respectively fixedly connected to the second motor 413, and the transmission shaft ends of the plurality of second motors 413 are respectively fixedly connected to the rotating shaft 48, and the sides of the plurality of rotating shafts 48 are respectively provided with second limiting plates 414 that slide with the inside of the first fixed shell 42, and the outer bottom surfaces of the plurality of first fixed shells 42 are open structures.

[0027] The side surfaces of several first fixed shells 42 are respectively fixedly connected with second electric telescopic rods 46, the telescopic ends of several second electric telescopic rods 46 are respectively fixedly connected with second connecting plates 45, the ends of several second connecting plates 45 are respectively fixedly connected with first connecting plates 44, the side surfaces of several first fixed shells 42 are respectively provided with third limiting grooves 47, the ends of several first connecting plates 44 are respectively fixedly connected with first limiting plates 43 that slide with the third limiting grooves 47, and one side surface of the second limiting plate 414 is in contact with the first limiting plate 43.

[0028] The side of the rotating rod 41 is fixedly connected with a plurality of second fixed shells 49 arranged equidistantly, and the plurality of second fixed shells 49 are respectively in contact with the side of the filter plate 7, and the inner sides of the plurality of second fixed shells 49 are open structures, and the sides of the plurality of second fixed shells 49 are respectively provided with second air pumps 410, and the sides of the plurality of second fixed shells 49 are respectively provided with cavities 411 communicating with the second air pump 410, and the inner sides of the plurality of second fixed shells 49 are provided with a plurality of through holes 412 communicating with the cavity 411.

[0029] Specifically, the dual-axis motor 55 drives the first fixed shell 42 and the second fixed shell 49 to rotate, and the second air pump 410 on the side of the second fixed shell 49 can blow the dust in the area covered by the second fixed shell 49 into the first fixed shell 42. At this time, the second electric telescopic rod 46 is extended to the longest state. When 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 limit plate 43 contacts the first fixed shell 42, and the second motor 413 rotates, and drives the second limit plate 414 to move through the rotating shaft 48, and pushes the dust in the first fixed shell 42 into the containing body 33 through the second limit plate 414 to complete the collection.

[0030] In this embodiment, a partitioning and collecting mechanism 3 for partitioning and collecting impurities and dust is disposed on the side of the main body shell 1.

[0031] The lower end of the main shell 1 is fixedly connected with a fixing body 34, the side surfaces of the main shell 1 and the fixing body 34 are provided with a first limiting groove 32, a receiving body 33 is slidably provided on one side of the fixing body 34, and the upper end of the receiving body 33 is an open structure.

[0032] Two symmetrically arranged first motors 31 are fixedly connected to the inner side surface of the fixed body 34 , and the transmission shaft ends of the two first motors 31 are respectively fixedly connected to rotating rollers 35 , and the sides of the two rotating rollers 35 are respectively provided with a plurality of circumferentially arranged feeding grooves 310 .

[0033] A plurality of second limiting grooves 39 are provided on the sides of the two rotating rollers 35, and a plurality of first electric telescopic rods 38 are fixedly connected in the plurality of second limiting grooves 39, and a plurality of telescopic ends of the first electric telescopic rods 38 are fixedly connected with pressure sensors 37, and a plurality of ends of the pressure sensors 37 are fixedly connected with baffles 36 that slidably cooperate with the second limiting grooves 39.

[0034] Specifically, the two first motors 31 rotate, and a feed trough 310 is opened on the side of the two first motors 31. The feed trough 310 can accommodate dust and rotate the dust to the bottom for discharge, so that the dust falls into the containing body 33. Several first electric telescopic rods 38 ensure that the baffles 36 are tightly attached together through the value of the pressure sensor 37, which can prevent air from entering the containing body 33 during use.

[0035] When in use, the device is transported to a factory where greasy dust is easily generated, and the air contains greasy dust and ordinary dust. First, the third motor 51 and the dual-axis 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 shell 1 to be discharged, so that the air enters the main body shell 1 from the guide tube 2 away from the first air pump 6, to prevent greasy dust from adhering to the first air pump 6, thereby improving the stability of the device. After that, the air diffuses outward under the rotation of the blades 53, so that the greasy dust in the air adheres to the inner side of the main body shell 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, so as to scrape off the greasy dust attached to the inner side of the main body shell 1, which can effectively remove the greasy dust. The air is then filtered through a plurality of filter plates 7 and discharged from the device. The filter plates 7 can collect ordinary dust in the air. At the same time, the dual-axis motor 55 drives the first fixed shell 42 and the second fixed shell 49 to rotate. The second air pump 410 on the side of the second fixed shell 49 can blow the dust in the area covered by the second fixed shell 49 into the first fixed shell 42. At this time, the second electric telescopic rod 46 is extended to the longest state. When 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 limit plate 43 contacts the first fixed shell 42, and the second motor 413 rotates, and drives the second limit plate 414 to move through the rotating shaft 48, and pushes the dust in the first fixed shell 42 into the containing body 33 through the second limit plate 414, completes the collection, and prevents greasy dust from contacting the filter plate 7.

[0036] When greasy dust and ordinary dust are moved to the top of the fixed body 34, the two first motors 31 rotate. A feed trough 310 is provided on the side of the two first motors 31. The feed trough 310 can accommodate dust and discharge the dust downward so that the dust falls into the containing body 33. The first electric telescopic rods 38 ensure that the baffles 36 are tightly attached together through the value of the pressure sensor 37, which can prevent air from entering the containing body 33 during use, prevent air from blowing the collected dust, and improve the reliability of the device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that 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) of a toroidal structure, characterized in that: The two ends of the main body shell (1) are respectively fixedly connected to guide tubes (2), and a first air pump (6) is fixedly arranged on the end surface of the guide tube (2) at one end. A centrifugal separation mechanism (5) for separating greasy dust in the air is arranged inside the main body shell (1), and the centrifugal separation mechanism (5) comprises a plurality of circumferentially arranged third connecting plates (54), one end of the plurality of third connecting plates (54) is fixedly connected to the inside of the main body shell (1), and the other ends of the plurality of third connecting plates (54) are 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). An impurity scraping mechanism (4) for filtering other dust in the air is arranged inside the main body shell (1), and a partition collection mechanism (3) for partitioning and collecting impurity dust is arranged on the side of the main body shell (1).

2. The efficient dust purifier according to claim 1, characterized in that: A plurality of third electric telescopic rods (59) are fixedly connected to the side surface of the second support plate (57), and a scraper (58) is fixedly connected to the telescopic ends of the plurality of third electric telescopic rods (59).

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

4. The efficient dust purifier according to claim 1, characterized in that: The impurity scraping mechanism (4) comprises a rotating rod (41), one end of which is fixedly connected to the transmission shaft end of the double-axis motor (55), a plurality of filter plates (7) arranged at equal intervals are rotatably arranged on the side 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 shell (1) by bolts, a plurality of first fixed shells (42) are fixedly connected to the side 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 the plurality of first fixed shells (42) are respectively fixedly connected to the second motor (413), the transmission shaft ends of the plurality of second motors (413) are respectively fixedly connected to the rotating shaft (48), the side surfaces of the plurality of rotating shafts (48) are respectively provided with second limit plates (414) slidably matched with the interior of the first fixed shell (42), and the outer bottom surfaces of the plurality of first fixed shells (42) are open structures.

5. The efficient dust purifier according to claim 4, characterized in that: The side surfaces of a plurality of the first fixed shells (42) are respectively fixedly connected to second electric telescopic rods (46), the telescopic ends of a plurality of the second electric telescopic rods (46) are respectively fixedly connected to second connecting plates (45), the ends of a plurality of the second connecting plates (45) are respectively fixedly connected to first connecting plates (44), the side surfaces of a plurality of the first fixed shells (42) are respectively provided with third limiting grooves (47), the ends of a plurality of the first connecting plates (44) are respectively fixedly connected to first limiting plates (43) slidably matched with the third limiting grooves (47), and one side surface of the second limiting plate (414) is in contact with the first limiting plate (43).

6. The efficient dust purifier according to claim 4, characterized in that: A plurality of second fixed shells (49) arranged equidistantly are fixedly connected to the side surface of the rotating rod (41); the plurality of second fixed shells (49) are respectively in contact with the side surface of the filter plate (7); the inner sides of the plurality of second fixed shells (49) are open structures; the second air pumps (410) are respectively provided on the sides of the plurality of second fixed shells (49); the cavities (411) communicating with the second air pumps (410) are respectively provided on the sides of the plurality of second fixed shells (49); and the inner side surfaces of the plurality of second fixed shells (49) are provided with a plurality of through holes (412) communicating with the cavities (411).

7. The efficient dust purifier according to claim 1, characterized in that: The lower end of the main body shell (1) is fixedly connected to a fixing body (34), a first limiting groove (32) is provided on the side surface of the main body shell (1) and the side surface of the fixing body (34), a containing body (33) is slidably provided on one side of the fixing body (34), and the upper end of the containing body (33) is an open structure.

8. The efficient dust purifier according to claim 7, characterized in that: Two symmetrically arranged first motors (31) are fixedly connected to the inner side surface of the fixed body (34), the transmission shaft ends of the two first motors (31) are respectively fixedly connected to rotating rollers (35), and the sides of the two rotating rollers (35) are respectively provided with a plurality of circumferentially arranged feeding grooves (310).

9. The efficient dust purifier according to claim 8, characterized in that: A plurality of second limiting grooves (39) are formed on the side surfaces of the two rotating rollers (35), a first electric telescopic rod (38) is fixedly connected to each of the plurality of second limiting grooves (39), a pressure sensor (37) is fixedly connected to the telescopic ends of each of the plurality of first electric telescopic rods (38), and a baffle (36) slidably matched with the second limiting grooves (39) is fixedly connected to the ends of each of the plurality of pressure sensors (37).

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