Dust removal box for industrial dust removal

Abstract

The invention relates to a dust removal box for industrial dust removal. Comprising a dust removal box body, a base for supporting the dust removal box body, a filter plate for filtering industrial waste gas and a cleaning device for cleaning dust attached to the surface of the filter plate, the dust removal box body is arranged on the base; the filter plate is mounted in an inner cavity of the dust removal box body; and two groups of cleaning devices which are symmetrically arranged relative to the filter plate are mounted in the inner cavity of the dust removal box body. According to the technical scheme, the problems that dust and impurities attached to the surface of a filter plate are difficult to clean by workers due to the fact that most of the filter plates in the dust remover are fixedly mounted in an inner cavity of the dust remover, and the dust and the impurities attached to the surface of the filter plate cannot be cleaned for a long time are solved; therefore, the industrial waste gas filtering effect of the filtering plate is influenced.

Description

Technical Field

[0001] The invention relates to the field of dust removal equipment, and in particular to a dust removal box for industrial dust removal. Background Art

[0002] A dust collector is a device used to remove dust and impurities. It is often used in industrial production and environmental protection. The working principle of a dust collector is to separate dust and impurities in the air through filtration, adsorption, static electricity, etc., in order to purify the air. There are many types of dust collectors, including bag dust collectors, pulse dust collectors, bag dust collectors, mine dust collectors, boiler dust collectors, etc. Each dust collector has its own unique working principle and scope of application. When choosing a dust collector, you need to choose according to the actual situation to achieve the best dust removal effect.

[0003] During the use of the dust collector, the air inlet pipe and the exhaust pipe of the dust collector need to be connected respectively, and the industrial waste gas that needs to be dusted is transported to the dust collector through the air inlet pipe of the dust collector. The industrial waste gas entering the dust collector will be filtered through the filter plate in the dust collector, and finally the industrial waste gas filtered by the filter plate can be discharged from the exhaust pipe. However, in the prior art solutions, the filter plates in the dust collector are mostly fixedly installed in the inner cavity of the dust collector. Therefore, it is difficult for the staff to clean the dust and impurities attached to the surface of the filter plate. If the dust and impurities attached to the surface of the filter plate are not cleaned for a long time, it will affect the filtering effect of the filter plate on the industrial waste gas. Summary of the invention

[0004] The embodiment of the present application solves the technical problem that in the prior art solutions, most of the filter plates in the dust collector are fixedly installed in the inner cavity of the dust collector, so it is difficult for the staff to clean the dust and impurities attached to the surface of the filter plate. If the dust and impurities attached to the surface of the filter plate are not cleaned for a long time, the technical problem of the filter plate's filtering effect on industrial waste gas will be affected.

[0005] The technical solution adopted in the embodiment of the present application is as follows:

[0006] A dust removal box for industrial dust removal, comprising a dust removal box body, a base for supporting the dust removal box body, a filter plate for filtering industrial waste gas, and a cleaning device for cleaning dust attached to the surface of the filter plate; the dust removal box body is arranged on the base; the filter plate is installed in the inner cavity of the dust removal box; two groups of the cleaning devices are installed in the inner cavity of the dust removal box in a symmetrical manner to the filter plate;

[0007] The cleaning device includes a limiting rod, a brush device for cleaning dust attached to the surface of the filter plate, a limiting seat arranged on the brush device, a support frame arranged in the inner cavity of the dust removal box, a rotating device for driving the brush device to rotate around the limiting rod, and an annular slide rail for limiting the rotation of the brush device; the limiting rod is arranged on the support frame; the limiting seat is rotatably connected to the limiting rod; the brush device slides on the annular slide rail, and the annular slide rail is arranged in the inner cavity of the dust removal box; the rotating device is transmission-connected to the brush device, and the rotating device is installed in the inner cavity of the dust removal box.

[0008] A further technical solution is: the brush device includes a support plate, a brush body for cleaning dust attached to the surface of the filter plate, a spring for buffering the brush body, a telescopic rod for limiting the spring, a bending rod arranged on the support plate, and an arc-shaped slider sliding on the annular slide rail; the limiting seat is arranged on the support plate; a plurality of groups of telescopic rods arranged in a linear array are arranged on the support plate; the telescopic end of each group of telescopic rods is connected to the brush body; the spring is arranged around the outside of each group of telescopic rods; one end of each group of springs is connected to the support plate; the other end of each group of springs is connected to the brush body; the arc-shaped slider is arranged on the bending rod; and the rotating device is transmission-connected to the bending rod.

[0009] A further technical solution is: the rotating device includes an external gear, a driving device installed on the bending rod and an internal gear arranged on the inner cavity of the dust removal box; the external gear is arranged on the output shaft of the driving device; the external gear is meshingly connected with the internal gear.

[0010] A further technical solution is: the driving device is a motor.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] 1. Due to the use of the dust removal box, base, filter plate and cleaning device, the industrial waste gas can be transported to the dust removal box through the air inlet pipe of the dust removal box. At this time, the industrial waste gas entering the dust removal box will pass through the filter plate and finally be discharged from the exhaust pipe of the dust removal box. The filter plate can effectively filter the industrial waste gas entering the dust removal box. After the filter plate in the inner cavity of the dust removal box has filtered the industrial waste gas for a long time, a large amount of dust and impurities will be attached to the surface of the filter plate. At this time, the rotating devices in the two sets of cleaning devices work at the same time, driving the two sets of brush devices to slide along the corresponding annular slide rails respectively, and the two sets of brush devices will rotate around the corresponding limit rods during the sliding process. Since the two groups of brush devices are respectively attached to the two sides of the filter plate, when the two groups of brush devices rotate, the dust and impurities attached to the two sides of the filter plate can be effectively cleaned. The whole operation process is simple and reliable, and it is convenient for the staff to operate. At the same time, the two groups of brush devices are driven by the two groups of rotating devices to work at the same time, which can effectively clean the dust and impurities attached to the surface of the filter plate from time to time, thereby ensuring that the filtering effect of the filter plate on industrial waste gas is not affected.

[0013] 2. Due to the use of the support plate, brush body, spring, telescopic rod, bending rod and arc-shaped slider, the arc-shaped slider is slidably connected to the annular slide rail, and the limit seat on the support plate is rotatably connected to the limit rod. Therefore, when the rotating device starts to run, the bending rod will drive the support plate to rotate around the limit rod, and the arc-shaped slider will slide on the annular slide rail. Since each set of springs is in a compressed state, when the support plate rotates around the limit rod, the brush body can be fitted on the surface of the filter plate to rotate and slide, thereby effectively cleaning the dust and impurities attached to the surface of the filter plate. Since springs are arranged around the outside of each set of telescopic rods, when the springs are in a compressed state, the telescopic rods can prevent the springs from deforming, thereby providing a certain degree of protection for the springs.

[0014] 3. Due to the arrangement of the external gear, the driving device and the internal gear, the external gear is driven to rotate by the output shaft of the driving device. Since the external gear is meshed and connected with the internal gear, and the driving device is fixedly mounted on the bending rod, and the arc-shaped slider on the bending rod is slidably connected to the annular slide rail, when the external gear rotates, the external gear will drive the driving device to rotate around the internal gear, and then drive the bending rod and the support plate to rotate around the limit rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the overall structure of a dust removal box for industrial dust removal in an embodiment of the present invention.

[0016] Figure 2The figure is a schematic diagram of the overall internal structure of a dust removal box for industrial dust removal according to an embodiment of the present invention.

[0017] Figure 3 It is a partial structural schematic diagram for reflecting the cleaning device in an embodiment of the present invention.

[0018] Figure 4 It is a partial structural schematic diagram for reflecting the brush device in an embodiment of the present invention.

[0019] Figure 5 It is a partial structural schematic diagram for reflecting the rotating device in an embodiment of the present invention.

[0020] In the figure: 1. dust removal box; 2. base; 3. filter plate; 4. cleaning device; 41. limit rod; 42. brush device; 421. support plate; 422. brush body; 423. spring; 424. telescopic rod; 425. bending rod; 426. arc-shaped slider; 43. limit seat; 44. support frame; 45. rotating device; 451. external gear; 452. driving device; 453. internal gear; 46. annular slide rail. DETAILED DESCRIPTION

[0021] The embodiment of the present application solves the technical problem that in the prior art solutions, most of the filter plates in the dust collector are fixedly installed in the inner cavity of the dust collector, so it is difficult for the staff to clean the dust and impurities attached to the surface of the filter plate. If the dust and impurities attached to the surface of the filter plate are not cleaned for a long time, the technical problem of the filter plate's filtering effect on industrial waste gas will be affected.

[0022] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] A dust removal box for industrial dust removal, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a dust removal box 1, a base 2 for supporting the dust removal box 1, a filter plate 3 for filtering industrial waste gas, and a cleaning device 4 for cleaning dust attached to the surface of the filter plate 3. The dust removal box 1 is set on the base 2. The filter plate 3 is installed in the inner cavity of the dust removal box 1. Two groups of cleaning devices 4 are installed in the inner cavity of the dust removal box 1, which are symmetrically placed with the filter plate 3.

[0025] The cleaning device 4 includes a limiting rod 41, a brush device 42 for cleaning dust attached to the surface of the filter plate 3, a limiting seat 43 arranged on the brush device 42, a support frame 44 arranged in the inner cavity of the dust removal box 1, a rotating device 45 for driving the brush device 42 to rotate around the limiting rod 41, and an annular slide rail 46 for limiting the rotation of the brush device 42. The limiting rod 41 is arranged on the support frame 44. The limiting seat 43 is rotatably connected to the limiting rod 41. The brush device 42 slides on the annular slide rail 46, and the annular slide rail 46 is arranged in the inner cavity of the dust removal box 1. The rotating device 45 is transmission-connected to the brush device 42, and the rotating device 45 is installed in the inner cavity of the dust removal box 1.

[0026] An air inlet pipe is provided at one end of the dust removal box 1, and an exhaust pipe is provided at the other end of the dust removal box 1. The dust removal box 1 is fixedly connected to the top of the base 2. The filter plate 3 is fixedly installed in the inner cavity of the dust removal box 1. Two groups of cleaning devices 4 symmetrically arranged with the filter plate 3 are fixedly installed in the inner cavity of the dust removal box 1. The limit seat 43 is fixedly connected to the brush device 42. The support frame 44 is fixedly connected to the inner cavity of the dust removal box 1. The limit rod 41 is fixedly connected to the support frame 44. The limit seat 43 is rotatably connected to the limit rod 41, and the limit seat 43 is clamped on the limit rod 41. The brush device 42 slides on the annular slide rail 46, and the annular slide rail 46 is fixedly connected in the inner cavity of the dust removal box 1. The rotating device 45 is transmission-connected to the brush device 42, and the rotating device 45 is fixedly installed in the inner cavity of the dust removal box 1. The two groups of brush devices 42 are respectively attached to the two sides of the filter plate 3. The rotating device 45 works to drive the brush device 42 to slide along the annular slide rail 46 , and the limiting seat 43 on the brush device 42 rotates around the limiting rod 41 .

[0027] Due to the arrangement of the dust removal box 1, the base 2, the filter plate 3 and the cleaning device 4, the industrial waste gas can be transported to the dust removal box 1 through the air inlet pipe of the dust removal box 1. At this time, the industrial waste gas entering the dust removal box 1 will pass through the filter plate 3 and finally be discharged from the exhaust pipe of the dust removal box 1. The industrial waste gas entering the dust removal box 1 can be effectively filtered by the filter plate 3. After the filter plate 3 in the inner cavity of the dust removal box 1 has filtered the industrial waste gas for a long time, a large amount of dust and impurities will be attached to the surface of the filter plate 3. At this time, the rotating devices 45 in the two groups of cleaning devices 4 work simultaneously, driving the two groups of brush devices 42 to slide along the corresponding annular slide rails 46 respectively, and the two groups of brush devices 42 will rotate around the corresponding limit rods 41 respectively during the sliding process. Since the two groups of brush devices 42 are respectively attached to the two sides of the filter plate 3, when the two groups of brush devices 42 rotate, the dust and impurities attached to the two sides of the filter plate 3 can be effectively cleaned. The whole operation process is simple and reliable, which is convenient for the staff to operate. At the same time, the two groups of brush devices 42 are driven to work simultaneously by the two groups of rotating devices 45, so that the dust and impurities attached to the surface of the filter plate 3 can be effectively cleaned from time to time, thereby ensuring that the filtering effect of the filter plate 3 on industrial waste gas is not affected.

[0028] like Figure 4 As shown, the brush device 42 includes a support plate 421, a brush body 422 for cleaning dust attached to the surface of the filter plate 3, a spring 423 for buffering the brush body 422, a telescopic rod 424 for limiting the spring 423, a bending rod 425 arranged on the support plate 421, and an arc-shaped slider 426 sliding on the annular slide rail 46. The limiting seat 43 is arranged on the support plate 421. A plurality of groups of telescopic rods 424 arranged in a linear array are arranged on the support plate 421. The telescopic ends of each group of telescopic rods 424 are connected to the brush body 422. The outer side of each group of telescopic rods 424 is surrounded by a spring 423. One end of each group of springs 423 is connected to the support plate 421. The other end of each group of springs 423 is connected to the brush body 422. The arc-shaped slider 426 is arranged on the bending rod 425. The rotating device 45 is transmission-connected to the bending rod 425.

[0029] The bending rod 425 is fixedly connected to the support plate 421. The limiting seat 43 is fixedly connected to the support plate 421. A plurality of groups of telescopic rods 424 arranged in a linear array are fixedly connected to the support plate 421. The telescopic ends of each group of telescopic rods 424 are fixedly connected to the brush body 422. Each group of springs 423 is in a compressed state. One end of each group of springs 423 is fixedly connected to the support plate 421. The other end of each group of springs 423 is fixedly connected to the brush body 422. The arc slider 426 is fixedly connected to the bending rod 425. Since the rotating device 45 is transmission-connected to the bending rod 425, the rotating device 45 can drive the bending rod 425 to drive the arc slider 426 to slide on the annular slide rail 46, and the bending rod 425 rotates around the limiting rod 41.

[0030] Due to the arrangement of the support plate 421, the brush body 422, the spring 423, the telescopic rod 424, the bending rod 425 and the arc-shaped slider 426, the arc-shaped slider 426 is slidably connected to the annular slide rail 46, and the limiting seat 43 on the support plate 421 is rotatably connected to the limiting rod 41, so when the rotating device 45 starts to operate, the bending rod 425 will drive the support plate 421 to rotate around the limiting rod 41, and the arc-shaped slider 426 will slide on the annular slide rail 46. Since each set of springs 423 is in a compressed state, when the support plate 421 rotates around the limiting rod 41, the brush body 422 can be fitted on the surface of the filter plate 3 to rotate and slide, thereby effectively cleaning the dust and impurities attached to the surface of the filter plate 3. Since the spring 423 is disposed around the outside of each set of telescopic rods 424 , when the spring 423 is in a compressed state, the telescopic rods 424 can prevent the spring 423 from deforming, thereby providing a certain degree of protection for the spring 423 .

[0031] like Figure 5 As shown, the rotating device 45 includes an external gear 451, a driving device 452 mounted on the bending rod 425, and an internal gear 453 arranged on the inner cavity of the dust removal box 1. The external gear 451 is arranged on the output shaft of the driving device 452. The external gear 451 is meshed with the internal gear 453.

[0032] The driving device 452 is fixedly mounted on the bending rod 425. The driving device 452 is preferably a motor. The outer gear 451 is fixedly connected to the output shaft of the driving device 452. The inner gear 453 is fixedly connected to the inner cavity of the dust removal box 1.

[0033] Due to the arrangement of the external gear 451, the driving device 452 and the internal gear 453, the external gear 451 is driven to rotate by the output shaft of the driving device 452. Since the external gear 451 is meshingly connected with the internal gear 453, and the driving device 452 is fixedly mounted on the bending rod 425, and the arc-shaped slider 426 on the bending rod 425 is slidably connected to the annular slide rail 46, when the external gear 451 rotates, the external gear 451 will drive the driving device 452 to rotate around the internal gear 453, and then drive the bending rod 425 and the support plate 421 to rotate around the limiting rod 41.

[0034] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A dust removal box for industrial dust removal, characterized in that: The invention comprises a dust removal box (1), a base (2) for supporting the dust removal box (1), a filter plate (3) for filtering industrial waste gas, and a cleaning device (4) for cleaning dust attached to the surface of the filter plate (3); the dust removal box (1) is arranged on the base (2); the filter plate (3) is installed in the inner cavity of the dust removal box (1); two groups of cleaning devices (4) are installed in the inner cavity of the dust removal box (1) and are arranged symmetrically with respect to the filter plate (3); The cleaning device (4) comprises a limiting rod (41), a brush device (42) for cleaning dust attached to the surface of the filter plate (3), a limiting seat (43) arranged on the brush device (42), a support frame (44) arranged in the inner cavity of the dust removal box (1), a rotating device (45) for driving the brush device (42) to rotate around the limiting rod (41), and an annular slide rail (46) for limiting the rotation of the brush device (42); the limiting rod (41) is arranged on the support frame (44); the limiting seat (43) is rotatably connected to the limiting rod (41); the brush device (42) slides on the annular slide rail (46), and the annular slide rail (46) is arranged in the inner cavity of the dust removal box (1); the rotating device (45) is transmission-connected to the brush device (42), and the rotating device (45) is installed in the inner cavity of the dust removal box (1).

2. A dust removal box for industrial dust removal as claimed in claim 1, characterized in that: The brush device (42) comprises a support plate (421), a brush body (422) for cleaning dust attached to the surface of the filter plate (3), a spring (423) for buffering the brush body (422), a telescopic rod (424) for limiting the spring (423), a bending rod (425) arranged on the support plate (421), and an arc-shaped slide block (426) sliding on the annular slide rail (46); the limiting seat (43) is arranged on the support plate (421); the support plate (421) is provided with a plurality of groups of straight The telescopic rods (424) are arranged in a linear array; the telescopic ends of each group of the telescopic rods (424) are connected to the brush body (422); the springs (423) are arranged around the outside of each group of the telescopic rods (424); one end of each group of the springs (423) is connected to the support plate (421); the other end of each group of the springs (423) is connected to the brush body (422); the arc-shaped slider (426) is arranged on the bending rod (425); and the rotating device (45) is transmission-connected to the bending rod (425).

3. A dust removal box for industrial dust removal as claimed in claim 2, characterized in that: The rotating device (45) comprises an external gear (451), a driving device (452) mounted on the bending rod (425), and an internal gear (453) arranged on the inner cavity of the dust removal box (1); the external gear (451) is arranged on the output shaft of the driving device (452); and the external gear (451) is meshingly connected with the internal gear (453).

4. A dust removal box for industrial dust removal as claimed in claim 3, characterized in that: The driving device (452) is a motor.

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