Environment-friendly dust removal device

Abstract

The invention discloses an environment-friendly dust removal device which comprises a first cylinder body, a rotating assembly is fixed to the outer diameter of the first cylinder body, and the rotating assembly is used for driving the first cylinder body to rotate; a filter disc is fixed at one end of the cylinder I, and the other end of the filter disc is rotationally connected with the cylinder II; a wind scooper is fixed to the end face, away from the first barrel, of the second barrel, fan blades are arranged in the wind scooper and connected with a fluted disc through a support, and the fluted disc is meshed with a gear driven by a first motor and used for generating directional airflow. A plurality of filter openings I, filter openings III, an annular water tank I and an annular water tank II are formed in the filter disc, a filter screen is embedded in the filter opening I, the annular water tank I is communicated with the filter opening I through a water pipe, and the annular water tank II discharges water flow through a water outlet I and a water outlet II; the device is used for optimizing a dust removal mechanism and improving the dust removal efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of environmental protection, and in particular relates to an environmentally friendly dust removal device. Background Art

[0002] With the acceleration of industrialization, dust and particulate matter pollution from various industrial production activities is becoming increasingly serious, not only affecting air quality but also posing a serious threat to human health. While traditional dust removal devices can reduce dust levels in the air to a certain extent, they still have many shortcomings in terms of dust removal efficiency, energy consumption, and maintenance costs.

[0003] Existing dust removal technologies primarily include bag filters, electrostatic precipitators, and water film filters. While bag filters offer high dust removal efficiency, the bags are prone to clogging, requiring frequent replacement and resulting in high maintenance costs. While electrostatic precipitators can handle large quantities of dust-laden gases, they require complex equipment, high investment and maintenance costs, and are prone to secondary pollution. While water film filters offer advantages such as a simple structure and easy operation, their dust removal efficiency is significantly affected by the uniformity and stability of the water film, and the treated wastewater requires further treatment, increasing operating costs.

[0004] Furthermore, existing dust removal systems often lack an effective circulation and filtration mechanism during the dust removal process, resulting in incomplete dust removal and poor purification results. Furthermore, there is a lack of convenient and effective means for cleaning and maintaining key components such as filters, which can lead to filter clogging, impacting dust removal efficiency and service life.

[0005] Therefore, an environmentally friendly dust removal device is proposed to optimize the dust removal mechanism and improve the dust removal efficiency. Summary of the Invention

[0006] The purpose of the present invention is to provide an environmentally friendly dust removal device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an environmentally friendly dust removal device, comprising a cylinder 1, a rotating assembly fixed to the outer diameter of the cylinder 1, and the rotating assembly is used to drive the cylinder 1 to rotate;

[0008] A filter disc is fixed to one end of the cylinder, and the other end of the filter disc is rotatably connected to the cylinder two;

[0009] An air guide cover is fixed to the end surface of the second cylinder away from the first cylinder, and a fan blade is provided in the air guide cover. The fan blade is connected to a gear plate through a bracket, and the gear plate is engaged with a gear driven by the motor 1 to generate a directional airflow;

[0010] The filter disc is provided with a plurality of filter ports 1, 3 and annular water trough 1 and 2. The filter port 1 is embedded with a filter screen. The annular water trough 1 is connected to the filter port 1 through a water pipe. The annular water trough 2 discharges water through the water outlet 1 and the water outlet 2.

[0011] A filter assembly is provided at the other end of the cylinder. The filter assembly is in the shape of a volute, and a plurality of air outlet holes are distributed on its outer diameter. Impurities are separated by centrifugal force inside, and the impurities are guided to the trapezoidal box for collection through the chute.

[0012] The present invention further illustrates that the rotating assembly includes:

[0013] The outer diameter of the cylinder is sleeved with a supporting shell;

[0014] A second motor is fixed to the outside of the support shell, and the main shaft of the second motor passes through the support shell and is connected to the rotating gear;

[0015] The first rotating gear plate and the second rotating gear plate are both engaged with the rotating gear, wherein the first rotating gear plate is fixed to the outer diameter of the first cylinder, and the second rotating gear plate is rotatably connected to the second cylinder.

[0016] The present invention further describes that the filter port 1 of the filter disc is in a teardrop shape, with the tip facing the center of the filter disc and the round end connected to the annular water tank 2, and at least one filter port 1 is expanded to serve as an air inlet.

[0017] The present invention further states that the volute structure of the filter assembly includes: an inlet and an outlet,

[0018] The inlet is in communication with the air inlet;

[0019] The outlet is connected to the second filter port;

[0020] The volute is a tapered water flow channel, with the channel cross-sectional area decreasing near the outlet and increasing near the inlet;

[0021] A plurality of air outlet holes are evenly distributed on the outer diameter of the filter component.

[0022] The present invention further states that the shape of the outlet is adapted to the second filter port, and the shape of the inlet is adapted to the air inlet.

[0023] The present invention further describes that the outer diameter of the cylinder body 1 is provided with a plurality of trapezoidal boxes, the trapezoidal boxes have an inverted angle near one end of the cylinder body 2, and the inner wall of the cylinder body 1 is provided with an inclined groove, which passes through the cylinder body 1 and the trapezoidal boxes.

[0024] The present invention further states that a waste outlet is provided at the bottom of the trapezoidal box for centralized discharge of impurities.

[0025] The present invention further describes that the filter port three is located at the center of the filter disc and inside the annular water tank one.

[0026] The present invention further describes that the air guide port of the air guide cover is coaxially arranged with the fan blade, and when the fan blade rotates, the air flow is pushed through the second cylinder and the filter disc into the first cylinder in sequence.

[0027] The present invention further illustrates that the filter screen is made of a stainless steel sintered filter element or a ceramic filter membrane.

[0028] Compared with the prior art, the beneficial effects achieved by the present invention are: through the filter disc design and circulating filtration mechanism, the present invention can efficiently capture and process dust and particulate matter in the air, ensuring the gas purification effect, the teardrop-shaped filter port and filter screen combination on the filter disc, and the separation of impurities under the action of centrifugal force, so that the dust removal efficiency is significantly improved.

[0029] By optimizing the motor configuration and transmission mechanism, low-energy operation is achieved, energy consumption is reduced, and the self-cleaning function of the filter reduces the frequency of manual cleaning, further saving energy and maintenance costs.

[0030] The self-cleaning mechanism of the filter effectively removes blockages through water flushing, keeps the filter unobstructed, and extends the service life of the filter; the design of the trapezoidal box and chute facilitates the centralized collection and regular cleaning of impurities, reducing the difficulty and cost of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0033] Figure 2 This is a front view of the overall structure of an embodiment of the present invention;

[0034] Figure 3 This is an embodiment of the present invention Figure 2 A magnified schematic diagram of area A;

[0035] Figure 4 1 is a schematic structural diagram of an air guide cover according to an embodiment of the present invention;

[0036] Figure 5 1 is a schematic diagram of the overall structure of the filter disc according to an embodiment of the present invention;

[0037] Figure 6 is a cross-sectional view of the overall structure of an embodiment of the present invention;

[0038] Figure 7 This is an embodiment of the present invention Figure 6 A magnified schematic diagram of area B;

[0039] Figure 8 is a schematic structural diagram of a rotating assembly according to an embodiment of the present invention;

[0040] Figure 9 This is an embodiment of the present invention Figure 5 Schematic diagram of the enlarged C region;

[0041] In the figure: 1. Cylinder body 1; 101. Filter port; 102. Trapezoidal box; 103. Chute; 104. Waste outlet; 2. Rotating assembly; 201. Support shell; 202. Motor 2; 203. Rotating gear; 204. Rotating gear disc 1; 205. Rotating gear disc 2; 3. Filter disc; 301. Filter port 1; 302. Air inlet; 303. Filter screen; 304. Filter port 3; 305. Annular water trough 1; 306. Water inlet; 307. Water outlet 1; 308. Annular water trough 2; 309. Water outlet 2; 4. Cylinder body 2; 401. Air guide cover; 4011. Air guide port; 402. Fan blade; 403. Bracket; 404. Motor 1; 405. Gear; 406. Sprocket disc; 5. Filter assembly; 501. Air outlet. DETAILED DESCRIPTION

[0042] The following is a non-limiting detailed description of the technical solutions of the present invention in conjunction with preferred embodiments and the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0043] See also Figure 1-9 The embodiment of the present invention provides a technical solution: an environmentally friendly dust removal device, comprising a cylinder 1,

[0044] like Figure 1-4 As shown, in some embodiments, a rotating assembly 2 is fixed on the outer diameter of the cylinder 1, and the rotating assembly 2 is used to provide power for the rotation of the cylinder 1. A filter disc 3 is fixed on the end face of the cylinder 1, and the other end of the filter disc 3 is rotatably connected to the cylinder 2 4.

[0045] An air guide cover 401 is fixed on the end surface of the cylinder body 2 4 away from the cylinder body 1 , and the air guide cover 401 includes an air guide port 4011 , and a fan blade 402 is installed in the air guide port 4011 .

[0046] The fan blade 402 is rotatably connected to the bracket 403 through a connecting shaft on the side facing the cylinder 1, and a toothed disc 406 is fixed to the other end of the bracket 403. A motor 404 is installed on the side of the wind guide cover 401 close to the bracket 403, and a gear 405 is fixed to the output end of the motor 404, and the gear 405 is engaged with the toothed disc 406.

[0047] Start motor 1 404, and drive gear 405 and toothed disc 406 to rotate through the output end of motor 1, thereby driving bracket 403 to rotate, and then rotating fan blade 402. The rotation of fan blade 402 generates directional airflow, pushing external air into cylinder 2 4 through air guide port 4011 and into cylinder 1 through filter disc 3 for dust removal.

[0048] like Figure 6-8 As shown, in some embodiments, the rotating assembly 2 includes a supporting housing 201, a second motor 202, a rotating gear 203, a first rotating gear disc 204 and a second rotating gear disc 205, wherein:

[0049] The supporting shell 201 is sleeved on the outer diameter of the cylinder 1, and a motor 202 is fixed to the outside of the supporting shell 201. The main shaft of the motor 202 passes through the supporting shell 201 and is connected to the rotating gear 203. The rotating gear 203 is respectively engaged with the rotating gear disc 1 204 and the rotating gear disc 2 205. The rotating gear 203, the rotating gear disc 1 204 and the rotating gear disc 2 205 are all located inside the supporting shell 201. The rotating gear disc 1 204 is fixed to the outer diameter of the cylinder 1, and the rotating gear disc 2 205 is rotatably connected to the cylinder 2 4.

[0050] After the motor 2 202 is started, the main shaft drives the rotating gear 203 to rotate, thereby driving the rotating gear disc 1 204 and the rotating gear disc 2 205 to rotate synchronously. The rotating gear disc 1 204 drives the cylinder 1 1 to rotate relative to the supporting shell 201.

[0051] like Figure 5 and Figure 9 As shown, in some embodiments, the filter disc 3 has a plurality of filter ports 301 based on a circle center and circumference array, and some of the filter ports 301 are drop-shaped, with one end of the filter port 301 facing the center of the filter disc 3 being a pointed end and the other end being a round end; one of the filter ports 301 is expanded to form an air inlet 302, and the air inlet 302 is used to allow the gas to be purified to enter.

[0052] The filter port 3 304 and the filter ports 1 301 are fixed with filter screens 303, and the filter disc 3 is provided with an annular water trough 1 305 and an annular water trough 2 308;

[0053] The annular water trough 305 surrounds the filter disc 3 and is located inside the filter port 301. A plurality of sides of the filter port 301 are connected to the annular water trough 305 via water pipes 3051. A water inlet 306 is provided on the end surface of the filter disc 3, and the water inlet 306 communicates with the annular water trough 305.

[0054] The annular water trough 2 308 surrounds the filter disc 3 and is located outside the filter port 1 301 ; the circular end of the filter port 1 301 is connected to the annular water trough 2 308 through the water outlet 1 307 ; a plurality of water outlets 309 are opened on the outer diameter of the filter disc 3 based on a circle center array, and a plurality of the water outlets 309 are connected to the annular water trough 2 308 .

[0055] It should be supplemented that: a filter port 304 is provided at the center of the filter disc 3 , and the filter port 304 is located inside the annular water tank 1 305 , and the filter port 304 is used to filter impurities.

[0056] When the incompletely dust-removed gas in the cylinder 1 returns to the cylinder 2 4 through the filter port 304 and the filter screen 303, large particles of impurities are effectively intercepted and fall into the interior of the cylinder 1, and small particles of impurities re-enter the cylinder 1 from the air inlet 302 along with the air flow, forming a circulating filtration mechanism to ensure the gas purification effect.

[0057] During the dust removal process, since the filter port 1 301 is located in the circumferential array position of the filter disc 3, it is subjected to centrifugal force, and impurities are more easily thrown toward the filter screen 303, and the filter screen 303 is easily blocked. Water is injected into the annular water trough 1 305 through the water inlet 306. The water forms a vortex in the annular water trough 1 305 and flows to the filter port 1 301 through the water pipe 3051. The water flow flushes the filter screen 303, effectively clears the blockage, and keeps the filter screen unobstructed. The water flow that has flushed the filter screen 303 is discharged through the water outlet 1 307, enters the annular water trough 2 308, and is finally discharged from the system through the water outlet 2 309, ensuring that the filter screen continues to work efficiently.

[0058] Part of the water will enter the interior of the cylinder 1 and mix with the impurities in the cylinder 1 to aggregate the impurities into larger particles, which are convenient for interception again in the subsequent filtration process, further improving the purification efficiency.

[0059] like Figure 2 As shown, in some embodiments, a second filter port 101 is provided on the end surface of the cylinder 1 away from the second cylinder 4, and a filter assembly 5 is installed on the second filter port 101;

[0060] The filter assembly 5 is provided with an outlet at the bottom and an inlet at the top; the outlet is communicated with the second filter port 101 , and the inlet is communicated with the air inlet 302 .

[0061] The filter assembly 5 is in the shape of a volute, and has a tapered water flow channel. The water flow channel is smaller near the outlet and larger near the inlet.

[0062] The filter assembly 5 is uniformly distributed with a plurality of air outlets 501 on the outer diameter, and the plurality of air outlets 501 are used to discharge impurities.

[0063] The gas in the cylinder two 4 enters the filter assembly 5 through the air inlet 302. By rotating the cylinder one 1, the cylinder one 1 drives the filter assembly 5 to rotate, forming a centrifugal force, so that the impurities in the gas are thrown out of the filter assembly 5 through the air outlet 501, and the finally purified gas is discharged from the outlet.

[0064] A plurality of trapezoidal boxes 102 are fixed on the outer diameter of the cylinder one 1 based on the circumcenter, and the trapezoidal box 102 is inverted with an inclined angle near one end of the cylinder two 4. A plurality of inclined grooves 103 are arranged on the inner wall of the cylinder one 1 and directed to the outlet direction. The inclined grooves 103 penetrate between the cylinder one 1 and the trapezoidal box 102.

[0065] As shown in Figure 2 In some embodiments, the impurities discharged from the filter assembly 5 are guided to the trapezoidal box 102 through the inclined grooves 103, and the impurities slide along the box wall to the bottom under the guidance of the inclined angle, so as to be concentrated and collected, facilitating regular cleaning and ensuring continuous and efficient operation of the system.

[0066] It should be noted that: the trapezoidal box 102 is provided with a waste outlet 104, and the waste outlet 104 is used to discharge waste.

[0067] It should be noted that: the outlet is matched with the filter port two 101 in shape.

[0068] It should be noted that: the inlet is matched with the air inlet 302 in shape.

[0069] It should be noted that: the water inlet 306 is externally connected with a water tank through a pipeline, and the water tank provides water source for the water inlet 306.

[0070] It should be noted that: the filter screen 303 is made of stainless steel sintered filter core or ceramic filter membrane.

[0071] In this embodiment, the purification work is realized by the filter assembly for filtering work, and high-efficiency filtering is realized.

[0072] The motor one 404 is started, and the gear 405 and the gear disc 406 are driven to rotate through the motor one output end, so as to drive the support 403 to rotate, and then drive the fan blade 402 to rotate. The fan blade 402 rotates to generate directional airflow, which pushes the external gas to enter the cylinder two 4 through the air inlet 4011 and enters the filter disc 3 and then enters the filter assembly 5 for subsequent dust removal work.

[0073] When the gas enters the filter assembly 5, the motor 2 202 is started, and the motor 2 202 drives the rotating gear 203 to rotate through the main shaft, thereby driving the rotating gear disc 1 204 and the rotating gear disc 2 205 to rotate synchronously. The rotating gear disc 1 204 drives the cylinder 1 and the filter assembly 5 to rotate relative to the supporting shell 201 to generate centrifugal force, so that impurities in the gas are thrown out of the filter assembly 5 through the air outlet 501. After layer-by-layer filtration, the purified gas is finally discharged from the outlet.

[0074] When the incompletely dust-removed gas in the cylinder 1 returns to the cylinder 2 4 through the filter port 304 and the filter screen 303, large particles of impurities are effectively intercepted and fall into the interior of the cylinder 1, and small particles of impurities re-enter the cylinder 1 from the air inlet 302 along with the air flow, forming a circulating filtration mechanism to ensure the gas purification effect.

[0075] Ensure gas purification effect.

[0076] During the dust removal process, since the filter port 1 301 is located in the circumferential array position of the filter disc 3, it is subjected to centrifugal force, and impurities are more easily thrown toward the filter screen 303, and the filter screen 303 is easily blocked. Water is injected into the annular water trough 1 305 through the water inlet 306. The water forms a vortex in the annular water trough 1 305 and flows to the filter port 1 301 through the water pipe 3051. The water flow flushes the filter screen 303, effectively clears the blockage, and keeps the filter screen unobstructed. The water flow that has flushed the filter screen 303 is discharged through the water outlet 1 307, enters the annular water trough 2 308, and is finally discharged from the system through the water outlet 2 309, ensuring that the filter screen continues to work efficiently.

[0077] Part of the water will enter the interior of the cylinder 1 and mix with the impurities in the cylinder 1 to aggregate the impurities into larger particles, which will eventually collide with the inner wall of the cylinder 1 through the action of centrifugal force and enter the trapezoidal box 102 through the chute 103.

[0078] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0079] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the aforementioned embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An environmentally friendly dust removal device, comprising a cylinder (1), characterized in that: A rotating assembly (2) is fixed to the outer diameter of the cylinder (1), and the rotating assembly (2) is used to drive the cylinder (1) to rotate; A filter disc (3) is fixed to one end of the cylinder body (1), and the other end of the filter disc (3) is rotatably connected to the cylinder body (4); An air guide cover (401) is fixed to the end face of the cylinder body 2 (4) away from the cylinder body 1 (1), and a fan blade (402) is provided inside the air guide cover (401), and the fan blade (402) is connected to a toothed disc (406) through a bracket (403), and the toothed disc (406) is meshed with a gear (405) driven by the motor 1 (404); The filter disc (3) is provided with a plurality of filter ports 1 (301), filter ports 3 (304), annular water trough 1 (305), and annular water trough 2 (308). The filter port 1 (301) is embedded with a filter screen (303). The annular water trough 1 (305) is connected to the filter port 1 (301) through a water pipe (3051). The annular water trough 2 (308) discharges water through the water outlet 1 (307) and the water outlet 2 (309). The other end of the cylinder (1) is provided with a filter assembly (5), which is in the shape of a volute, with a plurality of air outlet holes (501) distributed on its outer diameter. Impurities are separated by centrifugal force inside, and the impurities are guided to the trapezoidal box (102) for collection through the chute (103).

2. The environmentally friendly dust removal device according to claim 1, characterized in that: The rotating assembly (2) comprises: The outer diameter of the cylinder (1) is sleeved with a supporting shell (201); A second motor (202) is fixed to the outside of the supporting shell (201), and a main shaft of the second motor (202) passes through the supporting shell (201) and is connected to a rotating gear (203); The rotating toothed disc 1 (204) and the rotating toothed disc 2 (205) are both engaged with the rotating gear (203), wherein the rotating toothed disc 1 (204) is fixed to the outer diameter of the cylinder 1 (1), and the rotating toothed disc 2 (205) is rotationally connected to the cylinder 2 (4).

3. The environmentally friendly dust removal device according to claim 2, characterized in that: The filter port 1 (301) of the filter disc (3) is in the shape of a water droplet, with the tip facing the center of the filter disc and the round end connected to the annular water trough 2 (308), and at least one filter port 1 (301) is expanded to form an air inlet (302).

4. The environmentally friendly dust removal device according to claim 3, characterized in that: The volute-shaped structure of the filter assembly (5) comprises an inlet and an outlet, The inlet is in communication with the air inlet (302); The outlet is connected to the second filter port (101); The volute (5) is a tapered water flow channel, the cross-sectional area of ​​the channel decreases near the outlet and increases near the inlet; A plurality of air outlet holes (501) are evenly distributed on the outer diameter of the filter assembly (5), and are evenly distributed on the outer diameter of the filter assembly (5).

5. The environmentally friendly dust removal device according to claim 4, characterized in that: The outlet is adapted to the shape of the second filter port (101), and the inlet is adapted to the shape of the air inlet (302).

6. The environmentally friendly dust removal device according to claim 5, characterized in that: The outer diameter of the cylinder body 1 (1) is provided with a plurality of trapezoidal boxes (102), and the trapezoidal boxes (102) are inclined at one end close to the cylinder body 2 (4). The inner wall of the cylinder body 1 (1) is provided with an inclined groove (103), and the inclined groove (103) runs through the cylinder body 1 (1) and the trapezoidal boxes (102).

7. The environmentally friendly dust removal device according to claim 6, characterized in that: The bottom of the trapezoidal box (102) is provided with a waste outlet (104).

8. The environmentally friendly dust removal device according to claim 7, characterized in that: The filter port three (304) is located at the center of the filter disc (3) and inside the annular water tank one (305).

9. The environmentally friendly dust removal device according to claim 8, characterized in that: The air guide port (4011) of the air guide cover (401) is coaxially arranged with the fan blade (402). When the fan blade (402) rotates, it pushes the air flow through the second cylinder (4) and the filter disc (3) and enters the first cylinder (1) in sequence.

10. The environmentally friendly dust removal device according to claim 9, characterized in that: The filter screen (303) is made of a stainless steel sintered filter element or a ceramic filter membrane.

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