Air dust remover

Abstract

An air dust remover comprises a frame body, an oil storage tank is arranged at the lower end of the frame body, and the oil storage tank is filled with oil used for adhering tiny dust or gravel and the like. The frame body is rotationally provided with rotating shafts, the frame body is provided with a driving device, the rotating shafts are connected to the driving device, the two rotating shafts are correspondingly provided with a plurality of chain wheels in a plurality of vertical directions, each pair of chain wheels located on the same straight line are in transmission through a chain, and sheet parts are hung on the chains. According to the present invention, during filtration, when air passes through the sheet members, the filtration wall formed by the stacked sheet members blocks gravel and the like, and in addition, dust and the like can be adsorbed by the oil adhered to the sheet members, and in order to ensure the oil adsorption effect, the sheet members are arranged on the chain, such that the dust can be treated, and the oil adsorption effect can be ensured. And sufficient oil can be ensured to be totally adhered to the sheet pieces, so that the filtering effect is improved. Compared with a cyclone separation filtering mode, the scheme can reduce the filtering cost.

Description

Technical Field

[0001] This utility model relates to the field of air filtration equipment technology, and in particular to an air dust collector. Background Technology

[0002] Equipment used in desert areas that requires a continuous air supply, such as coal-fired oil turbines, often employs multi-stage filtration or cyclone separation to prevent sand and gravel from entering and negatively impacting their operation. The former is more expensive, increasing operating costs, while the latter, although effective at separating and filtering sand and gravel, is less effective at filtering fine and ultrafine dust. The accumulation of these fine and ultrafine dust particles within the equipment can negatively affect its operation. Utility Model Content

[0003] This utility model provides an air dust collector to overcome the shortcomings of the prior art and solve the problems of poor filtration effect and high filtration cost of air intake filtration devices in desert areas, thus having strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] An air dust collector includes a frame with an oil storage tank at its lower end, filled with oil for adhering to fine dust or sand. Rotating shafts are rotatably mounted at both the upper and lower ends of the frame, and a drive device is installed at the upper end of the frame. The rotating shafts are connected to the drive device. Multiple sprockets are correspondingly arranged on the two rotating shafts in multiple vertical directions. Each pair of sprockets on the same straight line is connected by a chain drive, with plates hanging on the chain in a stacked manner. During filtration, the filter wall formed by the stacked plates traps sand and other debris as air passes through it. Furthermore, the oil adhering to the plates adsorbs fine dust. To ensure effective oil adsorption, the plates are mounted on the chain, thus processing fine dust and ensuring sufficient oil adheres to the plates, thereby improving filtration efficiency. Compared to cyclone separation filtration, this solution reduces filtration costs.

[0006] Furthermore, the upper end of the oil storage tank is connected by a hinge and is equipped with a cover. The cover is designed to prevent oil from splashing out and also to facilitate cleaning the inside of the oil storage tank.

[0007] Furthermore, one side of the oil storage tank is inclined, and the upper end of one side of the oil storage tank extends outward at an angle, which facilitates scraping out impurities in the oil storage tank.

[0008] Furthermore, the lower end of the frame is equipped with an oil drain pipe, which is connected to an oil storage tank. A valve is installed on the oil drain pipe to facilitate the discharge of waste oil.

[0009] Furthermore, the drive device uses a stepper motor or a servo motor to drive the rotating shaft located at the upper end to rotate.

[0010] Furthermore, the chain has multiple links that are connected end to end;

[0011] The chain link includes a pair of chain plates, with pins passing through both ends of the chain plates. A sleeve is rotatably mounted on the pin, and the sleeve is located between the chain plates. The chain plates have strip-shaped holes, and arc-shaped holes are opened at both ends of the strip-shaped holes. The strip-shaped holes have notches.

[0012] The sprocket has protrusions arranged in a circumferential array on its outer periphery. V-shaped grooves are formed on the protrusions. The sleeve is located in the V-shaped grooves, and the distance between two adjacent V-shaped grooves is equal to the distance between two adjacent sleeves. By setting up dedicated chain links, two pieces can be hung on one chain link, thereby ensuring the density of the pieces and thus ensuring the blocking effect of sand and gravel.

[0013] Furthermore, a concave hook is provided inside the arc-shaped hole, and the two ends of the concave hook are bent outward to form a locking rod, which facilitates the connection operation of the sheet parts.

[0014] Furthermore, one of the long sides of the piece is bent inward to form an L-shaped hanging plate. A slot is provided on the L-shaped hanging plate, and a concave hook is inserted into the slot. The locking rod is located inside the L-shaped hanging plate. The piece has multiple windows along its length, and each window is formed into a concave cover. The upper and lower ends of the concave cover are triangular structures. The windows allow air to circulate, while the concave cover effectively blocks sand and gravel.

[0015] Furthermore, multiple vertical rods are provided on the front and rear sides of the frame, and fixed horizontal plates are provided on the outer side of the vertical rods. The fixed horizontal plates are installed on the frame by bolts. The constraint of the vertical rods ensures that the sheets are stacked, avoiding the problem of different postures from other sheets on the same filter wall.

[0016] The advantages of the above technical solution are:

[0017] This invention can improve the ability to block sand and gravel from the air and enhance the ability to adsorb micro-dust, thereby effectively improving the air purification effect and reducing the cost of the filtration process. Attached Figure Description

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0019] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0020] Figure 2 A three-dimensional structural diagram of the interior of one embodiment is shown.

[0021] Figure 3 A magnified view of point A is shown.

[0022] Figure 4 A three-dimensional structural diagram of the component is shown. Detailed Implementation

[0023] like Figures 1-4 As shown, an air dust collector includes a frame 1, an oil storage tank 2 at the lower end of the frame 1, a cover 20 connected to the upper end of the oil storage tank 2 by a hinge, one side of the oil storage tank 2 is inclined and the upper end of one side of the oil storage tank 2 extends outward at an inclined angle, an oil drain pipe 21 is provided at the lower end of the frame 1, the oil drain pipe 21 is connected to the oil storage tank 2, and a valve 22 is provided on the oil drain pipe 21.

[0024] The frame 1 has rotating shafts 40 at its upper and lower ends. A drive device is installed at the upper end of the frame 1. The rotating shafts 40 are connected to the drive device. The drive device is a stepper motor or a servo motor, which drives the rotating shafts 40 at the upper end to rotate.

[0025] Two rotating shafts 40 are provided with multiple sprockets 41 in multiple vertical directions. Each pair of sprockets 41 located on the same straight line is driven by a chain 410. Plates 52 are hung on the chain 410 and are stacked together.

[0026] The chain 410 has multiple links connected end to end. Each link includes a pair of chain plates 45, with pins 49 passing through both ends of the chain plates 45. A sleeve 50 is rotatably mounted on the pins 49, and the sleeve 50 is located between the chain plates 45. The chain plates 45 have strip-shaped holes 46, and arc-shaped holes 47 are formed at both ends of the strip-shaped holes 46. The strip-shaped holes 46 also have notches 48.

[0027] The sprocket 41 has protrusions 43 arranged in a circular array on its outer periphery. V-shaped grooves 44 are formed on the protrusions 43. The sleeve 50 is located in the V-shaped grooves 44, and the distance between two adjacent V-shaped grooves 44 is equal to the distance between two adjacent sleeves 50.

[0028] The arc-shaped hole 47 is provided with a concave hook 51, and the two ends of the concave hook 51 are bent outward to form a locking rod.

[0029] One of the long sides of the piece 52 is bent inward to form an L-shaped hanging plate 53. A slot 54 is provided on the L-shaped hanging plate 53. A concave hook 51 is inserted into the slot 54. A locking rod is located inside the L-shaped hanging plate 53. The piece 52 has multiple windows along its length. Each window has a concave cover 56 formed on its surface. The upper and lower ends of the concave cover 56 are triangular in structure.

[0030] Multiple vertical rods 60 are provided on the front and rear sides of the frame 1. A fixed horizontal plate 6 is provided on the outer side of the vertical rods 60. The fixed horizontal plate 6 is installed on the frame 1 by bolts.

[0031] If the oil in the oil storage tank 2 is found to be cloudy during use, the cover 20 can be opened and the impurities in the oil storage tank 2 can be scraped out. If it is found that scraping is not enough to meet the cleaning needs, the oil can be drained from the drain pipe 21 and the oil storage tank 2 can be cleaned before new oil is injected.

[0032] The principle of sand and gravel blocking and dust filtration in this embodiment is as follows: When air passes through the air dust collector, the air flows to the other side through the window, while the sand and gravel are blocked to one side by the plate 52, and the dust and other particles are adsorbed onto the plate 52 by the oil. At this time, the air filtration operation is achieved. In addition, during the filtration process, the rotating shaft 40 rotates under the drive of the drive device, so that the plate 52 passes through the lower oil storage tank 2, and the oil cleans the plate 52. At the same time, the oil adheres to the plate 52, which then adsorbs the dust and other particles again.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An air dust collector, characterized in that, Includes a frame (1), and an oil storage tank (2) is provided at the lower end of the frame (1); The frame (1) has rotating shafts (40) at its upper and lower ends respectively. A drive device is installed at the upper end of the frame (1), and the rotating shafts (40) are connected to the drive device. Two rotating shafts (40) are provided with multiple sprockets (41) in multiple vertical directions. Each pair of sprockets (41) on the same straight line is driven by a chain (410). Plates (52) are hung on the chain (410) and are stacked together.

2. The air dust collector according to claim 1, characterized in that, The upper end of the oil storage tank (2) is provided with a cover (20) connected by a hinge.

3. The air dust collector according to claim 1, characterized in that, One side of the oil storage tank (2) is inclined, and the upper end of one side of the oil storage tank (2) extends outward at an incline.

4. The air dust collector according to claim 1, characterized in that, The lower end of the frame (1) is provided with an oil drain pipe (21), which is connected to the oil storage tank (2), and a valve (22) is provided on the oil drain pipe (21).

5. The air dust collector according to claim 1, characterized in that, The drive device uses a stepper motor or a servo motor to drive the rotating shaft (40) located at the upper end to rotate.

6. The air dust collector according to claim 1, characterized in that, The chain (410) has multiple links connected end to end; The link includes a pair of chain plates (45), with pins (49) passing through both ends of the chain plates (45), and sleeves (50) rotatably mounted on the pins (49). The sleeves (50) are located between the chain plates (45), and the chain plates (45) have strip-shaped holes (46). The strip-shaped holes (46) have arc-shaped holes (47) at both ends, and the strip-shaped holes (46) have notches (48). The sprocket (41) has protrusions (43) arranged in a circular array on its outer periphery. V-shaped grooves (44) are provided on the protrusions (43). The sleeve (50) is located in the V-shaped grooves (44), and the distance between two adjacent V-shaped grooves (44) is equal to the distance between two adjacent sleeves (50).

7. The air dust collector according to claim 6, characterized in that, The arc-shaped hole (47) is provided with a concave hook (51), and the two ends of the concave hook (51) are bent outward to form a locking rod.

8. The air dust collector according to claim 7, characterized in that, One of the long sides of the piece (52) is bent inward to form an L-shaped hanging plate (53). A slot (54) is provided on the L-shaped hanging plate (53). A concave hook (51) is inserted into the slot (54). A locking rod is located inside the L-shaped hanging plate (53). The piece (52) has multiple windows along its length. Each window has a concave cover (56) formed on its surface. The upper and lower ends of the concave cover (56) are triangular in structure.

9. The air dust collector according to claim 1, characterized in that, Multiple vertical rods (60) are provided on the front and rear sides of the frame (1). A fixed horizontal plate (6) is provided on the outside of the vertical rods (60). The fixed horizontal plate (6) is installed on the frame (1) by bolts.

Images