A cleaning device for glass fiber production dust collection pipeline

Abstract

The utility model belongs to the technical field of dust collecting pipe cleaning devices, and is particularly a cleaning device for dust collecting pipes in glass fiber production, comprising a mounting tube detachably mounted in the dust collecting pipe, a hollow shaft, an exhaust fan, a dust collecting assembly, a plurality of strip plates, a walking assembly, an adjustment assembly, and a cleaning assembly for cleaning dust on the inner wall of the dust collecting pipe, wherein the hollow shaft is vertically fixedly mounted in the mounting tube and kept centrally arranged, the plurality of strip plates are slidably mounted in the mounting tube and kept parallel to each other, and the adjustment assembly is arranged on the hollow shaft and connected to the plurality of strip plates. The utility model has a reasonable structural design, simple operation, and good convenience, and is not only well suited for fast and efficient cleaning of the inner walls of dust collecting pipes of different diameters and lengths, but also greatly improves the cleaning efficiency and cleaning effect of the inner wall of the dust collecting pipe, and is also convenient for temporary collection of collected dust and other debris.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collecting pipe cleaning devices, in particular to a cleaning device for dust collecting pipes in glass fiber production. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. It is often used as a reinforcing material in composite materials, electrical insulation materials and thermal insulation materials, circuit substrates and other fields of the national economy. In the production process of glass fiber, the waste gas generated is treated and discharged through the dust collection pipe. During the long-term use of the dust collection pipe, some coking materials will inevitably accumulate inside it, which needs to be cleaned in time.

[0003] Referring to the existing application No. 202310918203, a dust collecting pipeline cleaning for glass fiber production comprises a cylinder body placed in the dust collecting pipe, a dust collecting bag is arranged at the bottom of the cylinder body, a horizontal plate and a water tank are arranged in the cylinder body, a motor is arranged on one side of the water tank, a rotating rod is fixedly installed on the output shaft of the motor, a first bevel gear is fixedly installed on the rotating rod, and a second bevel gear is meshed with the first bevel gear, and a moving mechanism is arranged on the outer side of the cylinder body, and the moving mechanism comprises a rotating rod, which is fixedly connected to the second bevel gear, and two third bevel gears are fixedly installed on the rotating rod, and the two third bevel gears are meshed with a fourth bevel gear. The present invention can automatically clean the dust collecting pipe, saves time and effort, has good cleaning effect, is simple to use, and is easy to operate, and solves the shortcomings of a glass fiber production dust collecting pipeline cleaning device disclosed in the authorization announcement No. CN217857816U that mainly relies on human pulling for cleaning, which is relatively laborious and has poor cleaning effect.

[0004] The utility model provides another solution to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the deficiencies mentioned in the above background technology and proposes a cleaning device for dust collecting pipes in glass fiber production.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: A cleaning device for a dust collecting pipe in glass fiber production, comprising a mounting cylinder detachably mounted in the dust collecting pipe, a hollow shaft, an exhaust fan, a dust collecting assembly, a plurality of strip plates, a walking assembly, an adjusting assembly and a cleaning assembly for cleaning dust on the inner wall of the dust collecting pipe;

[0007] The hollow shaft is vertically fixedly installed in the mounting cylinder and kept in the center, the multiple strip plates are slidably installed in the mounting cylinder and kept parallel to each other, the adjustment assembly is arranged on the hollow shaft and connected to the multiple strip plates, a filter cartridge fixedly connected to the hollow shaft is fixedly installed on the bottom inner wall of the mounting cylinder, and the hollow shaft is provided with multiple through holes, the exhaust fan is fixedly installed at the bottom of the mounting cylinder, and the air inlet of the exhaust fan is connected to the bottom end of the hollow shaft, the mounting cylinder is provided with multiple strip openings arranged parallel to each other, the walking assembly and the cleaning assembly are both arranged in the multiple strip openings and connected to the multiple strip plates, and the dust collecting assembly is arranged at the bottom of the mounting cylinder and is connected to the mounting cylinder.

[0008] Preferably, the walking assembly includes multiple support rods 2, multiple moving wheels and two driving motors, multiple strip openings are slidably installed with support rods 2, multiple support rods 2 are respectively fixedly connected to corresponding strip plates, multiple support rods 2 are rotatably installed with moving wheels at one end away from the strip plates, two support rods 2 among the multiple support rods 2 located below are fixedly installed with driving motors, and the output shafts of the two driving motors are respectively fixedly connected to the corresponding moving wheels.

[0009] Preferably, the cleaning assembly includes multiple support rods three, multiple rubber blocks and multiple cleaning brushes, two support rods three are slidably installed in the multiple strip openings, two support rods three located in the same strip opening are fixedly installed on the same strip plate, the multiple support rods three are fixedly installed with rubber blocks at one end away from the strip plate, and the cleaning brush in contact with the inner wall of the dust collecting tube is fixedly installed on the side of the rubber block away from the support rod three.

[0010] Preferably, the plurality of cleaning brushes located at the top and the plurality of cleaning brushes located at the bottom are arranged in a staggered manner.

[0011] Preferably, the rubber block and the cleaning brush are both arranged in an arc shape.

[0012] Preferably, the adjustment assembly includes a sliding ring, a slider and multiple support rods. The hollow shaft is provided with multiple guide openings parallel to the axis of the hollow shaft. The same slider is slidably installed on the inner wall of the hollow shaft and the multiple guide openings. The slider is fixedly provided with a sliding ring slidably installed on the outside of the hollow shaft. The sliding ring is hingedly provided with multiple support rods. The ends of the multiple support rods away from the sliding ring are respectively connected and installed on corresponding strip plates.

[0013] Preferably, a hollow sleeve is fixedly mounted on the bottom side of the sliding ring, and the inner wall of the hollow sleeve is in sealed sliding connection with the outer side of the hollow shaft.

[0014] Preferably, the dust collecting assembly includes a mounting ring, a dust collecting box and a plurality of arc-shaped mesh plates. The mounting ring is fixedly mounted at the center position of the bottom of the mounting tube. An external thread is provided on the outer side of the mounting ring. The dust collecting box is threadedly mounted on the outer side of the mounting ring through the external thread. A plurality of arc-shaped openings are provided on the side wall of the dust collecting box, and arc-shaped mesh plates are fixedly mounted in the plurality of arc-shaped openings.

[0015] Preferably, a lifting ring is rotatably mounted at the center of the top of the mounting tube.

[0016] The beneficial effects of the utility model are as follows: through the cooperation of the hollow shaft, the strip plate and the adjusting assembly, the distance between the walking assembly and the cleaning assembly and the mounting cylinder can be adaptively adjusted according to the diameter of the dust collecting tube to be cleaned when the exhaust fan is working; the mounting cylinder can provide shielding protection for the position of the guide opening below the sliding ring, thereby ensuring that the slider in the adjusting assembly is controlled to slide stably downward along the inner wall of the hollow shaft and the multiple guide openings when the exhaust fan is working, thereby making the device better suitable for cleaning operations of dust collecting tubes of different sizes; at the same time, the walking assembly is provided to facilitate the device to move automatically in the dust collecting tube, and the cleaning assembly can clean the dust on the inner wall of the dust collecting tube during the movement of the mounting cylinder, and can collect and temporarily store the cleaned dust with the cooperation of the exhaust fan, the filter cartridge and the dust collecting assembly; the hanging ring can facilitate the connection of the device with a traction rope during use, thereby avoiding the situation where the device is inconvenient to take out in the dust collecting tube when a malfunction occurs to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a cleaning device for a dust collecting pipeline in glass fiber production proposed by the utility model;

[0019] Figure 2 This is a cross-sectional structural schematic diagram of a cleaning device for a dust collecting pipeline in glass fiber production proposed by the utility model;

[0020] Figure 3 This is a partial three-dimensional structural schematic diagram of a cleaning device for a dust collecting pipeline in glass fiber production proposed by the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the local three-dimensional structure;

[0022] Figure 5 This is an enlarged structural schematic diagram of part A of a cleaning device for a dust collecting pipeline in glass fiber production proposed by the utility model;

[0023] Figure 6 This is an enlarged structural schematic diagram of part B of a cleaning device for a dust collecting pipeline in glass fiber production proposed by the utility model;

[0024] Figure 7 This is a three-dimensional structural schematic diagram of a sliding block and a sliding ring part of a cleaning device for a dust collecting pipe in glass fiber production proposed by the utility model;

[0025] Figure 8 The utility model is a three-dimensional structural schematic diagram of an adjusting component part of a cleaning device for a dust collecting pipeline in glass fiber production.

[0026] In the figure: 1. dust collecting tube; 2. mounting tube; 21. lifting ring; 3. hollow shaft; 301. exhaust fan; 302. dust collecting box; 303. mounting ring; 31. sliding ring; 32. support rod 1; 33. sliding block; 34. hollow sleeve; 4. strip plate; 41. support rod 2; 411. moving wheel; 412. driving motor; 42. support rod 3; 421. rubber block; 422. cleaning brush; 5. filter cartridge. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-8A cleaning device for a dust collecting pipe in glass fiber production, comprising a mounting tube 2 detachably mounted in a dust collecting pipe 1, a hollow shaft 3, an exhaust fan 301 and a plurality of strip plates 4, wherein the hollow shaft 3 is vertically fixedly mounted in the mounting tube 2 and kept centrally arranged, the plurality of strip plates 4 are slidably mounted in the mounting tube 2 and kept parallel to each other, the hollow shaft 3 is provided with a plurality of guide openings parallel to the axis of the hollow shaft 3, the inner wall of the hollow shaft 3 and the plurality of guide openings are slidably mounted with a same slider 33, and the slider 33 is fixedly mounted with a sliding ring slidably mounted on the outer side of the hollow shaft 3 31, a plurality of support rods 32 are hingedly installed on the sliding ring 31, and the ends of the plurality of support rods 32 away from the sliding ring 31 are respectively connected and installed on the corresponding strip plates 4, so that when the sliding ring 31 slides along the outer side of the hollow shaft 3, the spacing between the plurality of moving wheels 411 and the plurality of cleaning brushes 422 and the inner wall of the dust collecting pipe 1 can be synchronously adjusted, so that the device can be better suitable for the inner wall cleaning operation of the dust collecting pipe 1 with different diameters. A filter cartridge 5 fixedly connected to the hollow shaft 3 is fixedly installed on the inner wall of the bottom of the installation cylinder 2, and a plurality of through holes are opened on the hollow shaft 3. The exhaust fan 301 is fixedly installed at the bottom of the installation tube 2, and the air inlet of the exhaust fan 301 is connected to the bottom end of the hollow shaft 3. The installation tube 2 is provided with a plurality of strip openings arranged in parallel with each other, and support rods 41 are slidably installed in the plurality of strip openings. The plurality of support rods 41 are respectively fixedly connected to the corresponding strip plates 4, and the ends of the plurality of support rods 41 away from the strip plates 4 are rotatably installed with moving wheels 411. Two of the plurality of support rods 41 located at the bottom are fixedly installed with driving motors 412, and the output shafts of the two driving motors 412 are respectively connected to the corresponding strip plates 4. The corresponding moving wheels 411 are fixedly connected, so that the installation cylinder 2 can move along the inner wall of the dust collecting pipe 1. Two support rods three 42 are slidably installed in the multiple strip openings, and the two support rods three 42 located in the same strip opening are fixedly installed on the same strip plate 4. A rubber block 421 is fixedly installed at one end of the multiple support rods three 42 away from the strip plate 4, and a cleaning brush 422 in contact with the inner wall of the dust collecting pipe 1 is fixedly installed on the side of the rubber block 421 away from the support rod three 42, so that the inner wall of the dust collecting pipe 1 can be cleaned when the installation cylinder 2 moves along the inner wall of the dust collecting pipe 1.

[0029] In this embodiment, the multiple cleaning brushes 422 located at the top and the multiple cleaning brushes 422 located at the bottom are staggered, which can provide a wider coverage for the inner wall of the dust collecting pipe 1 passed through, so that when the mounting tube 2 moves along the inner wall of the dust collecting pipe 1, the inner wall of the dust collecting pipe 1 passed through can be effectively cleaned by the multiple cleaning brushes 422. The rubber block 421 and the cleaning brush 422 are both arranged in an arc shape, which can enable the cleaning brush 422 to maintain a larger area of ​​contact with the inner wall of the dust collecting pipe 1, and at the same time can better adapt to the cleaning operation of the inner wall of the dust collecting pipe 1 with different diameters, thereby ensuring the cleaning effect of the cleaning brush 422 on the inner wall of the dust collecting pipe 1.

[0030] In this embodiment, the mounting ring 303 is fixedly installed at the center position of the bottom of the mounting tube 2, and an external thread is provided on the outer side of the mounting ring 303. A dust collecting box 302 is installed on the outer side of the mounting ring 303 through the external thread. A plurality of arc-shaped openings are provided on the side wall of the dust collecting box 302, and arc-shaped mesh plates are fixedly installed in the plurality of arc-shaped openings, which can collect the cleaned dust and facilitate the disassembly and assembly of the dust collecting box 302. A plurality of dust exhaust holes are provided at the bottom of the mounting tube 2.

[0031] In this embodiment, a hollow sleeve 34 is fixedly installed on the bottom side of the sliding ring 31, and the inner wall of the hollow sleeve 34 maintains a sealed sliding connection with the outer side of the hollow shaft 3, which can provide shielding and closure for the multiple guide openings located below the sliding ring 31, so that the slider 33 can be controlled to slide downward along the hollow shaft 3 and the multiple guide openings when the exhaust fan 301 is installed, and then the spacing between the multiple strip plates 4 and the hollow shaft 3 can be synchronously adjusted with the cooperation of the multiple support rods 32.

[0032] In this embodiment, a lifting ring 21 is rotatably installed at the center of the top of the installation tube 2 to facilitate hanging of the traction rope, thereby preventing the device from being unable to be effectively removed from the dust collecting pipe 1 in the event of a malfunction.

[0033] Working principle: When in use, first turn on the power supply, and tie the external traction rope to the lifting ring 21, then put the installation tube 2 into the dust collecting tube 1 that needs to be cleaned, and then start the exhaust fan 301, the exhaust fan 301 extracts the air in the hollow shaft 3, and at the same time, the air in the installation tube 2 passes through the filter cartridge 5 and enters the hollow shaft 3 through the through hole, and while the air in the hollow shaft 3 is extracted, the slider 33 can be controlled to drive the sliding ring 31 so that the support rod 32 controls multiple strip plates 4 to move synchronously in the direction away from the hollow shaft 3, so that the moving wheel 411 and the cleaning brush 422 can be adjusted to the inner wall of the dust collecting tube 1. The contact position is then reached, and the driving motor 412 is started. Under the action of the driving motor 412, the mounting cylinder 2 can be controlled to move along the inner wall of the dust collecting tube 1. At the same time, under the action of multiple cleaning brushes 422, the inner wall of the dust collecting tube 1 can be cleaned. Under the action of the exhaust fan 301, the cleaned dust enters the mounting cylinder 2 through the strip-shaped opening and falls into the dust collecting box 302 after being filtered and intercepted by the filter cylinder 5. After the cleaning is completed, the exhaust fan 301 is turned off and the mounting cylinder 2 is pulled out of the dust collecting tube 1 by the traction rope, and then the dust collecting box 302 is removed by rotating it and the dust collected therein is poured out.

[0034] The above is a detailed introduction to a cleaning device for a glass fiber production dust collection duct provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A cleaning device for a dust collecting pipe in glass fiber production, characterized in that: It comprises a mounting cylinder (2) which is detachably mounted in a dust collecting pipe (1), a hollow shaft (3), an exhaust fan (301), a dust collecting component, a plurality of strip plates (4), a walking component, an adjusting component and a cleaning component for cleaning dust on the inner wall of the dust collecting pipe (1); The hollow shaft (3) is vertically fixedly installed in the installation cylinder (2) and maintained in the center. The plurality of strip plates (4) are slidably installed in the installation cylinder (2) and maintained in parallel with each other. The adjustment component is arranged on the hollow shaft (3) and is connected to the plurality of strip plates (4). A filter cylinder (5) fixedly connected to the hollow shaft (3) is fixedly installed on the inner wall of the bottom of the installation cylinder (2), and the hollow shaft (3) is provided with a plurality of through holes. The exhaust fan (301) is fixedly installed at the bottom of the installation cylinder (2), and the air inlet of the exhaust fan (301) is connected to the bottom end of the hollow shaft (3). The installation cylinder (2) is provided with a plurality of strip openings arranged in parallel with each other. The walking component and the cleaning component are arranged in the plurality of strip openings and are connected to the plurality of strip plates (4). The dust collecting component is arranged at the bottom of the installation cylinder (2) and is connected to the installation cylinder (2).

2. A cleaning device for a dust collecting pipe in glass fiber production according to claim 1, characterized in that: The walking assembly comprises a plurality of support rods (41), a plurality of moving wheels (411) and two driving motors (412); the plurality of strip openings are each slidably mounted with a support rod (41); the plurality of support rods (41) are respectively fixedly connected to the corresponding strip plates (4); the ends of the plurality of support rods (41) away from the strip plates (4) are each rotatably mounted with a moving wheel (411); two of the plurality of support rods (41) located at the bottom are each fixedly mounted with a driving motor (412); and the output shafts of the two driving motors (412) are respectively fixedly connected to the corresponding moving wheels (411).

3. The cleaning device for glass fiber production dust collection pipeline according to claim 1, characterized in that: The cleaning assembly comprises a plurality of support rods (42), a plurality of rubber blocks (421) and a plurality of cleaning brushes (422); two support rods (42) are slidably mounted in each of the plurality of strip openings; two support rods (42) located in the same strip opening are fixedly mounted on the same strip plate (4); a rubber block (421) is fixedly mounted on one end of each of the plurality of support rods (42) away from the strip plate (4); and a cleaning brush (422) contacting the inner wall of the dust collecting pipe (1) is fixedly mounted on one side of the rubber block (421) away from the support rod (42).

4. A cleaning device for a dust collecting pipe in glass fiber production according to claim 3, characterized in that: The plurality of cleaning brushes (422) located at the top and the plurality of cleaning brushes (422) located at the bottom are arranged in a staggered manner.

5. The cleaning device for glass fiber production dust collection pipeline according to claim 3, characterized in that: The rubber block (421) and the cleaning brush (422) are both arranged in an arc shape.

6. The cleaning device for glass fiber production dust collection pipeline according to claim 1, characterized in that: The adjustment assembly comprises a sliding ring (31), a slider (33) and a plurality of support rods (32); a plurality of guide openings parallel to the axis of the hollow shaft (3) are provided on the hollow shaft (3); the inner wall of the hollow shaft (3) and the plurality of guide openings are slidably mounted with the same slider (33); a sliding ring (31) slidably mounted on the outer side of the hollow shaft (3) is fixedly mounted on the slider (33); a plurality of support rods (32) are hingedly mounted on the sliding ring (31); and ends of the plurality of support rods (32) away from the sliding ring (31) are respectively connected and mounted on corresponding strip plates (4).

7. A cleaning device for a dust collecting pipe in glass fiber production according to claim 6, characterized in that: A hollow sleeve (34) is fixedly mounted on the bottom side of the sliding ring (31), and the inner wall of the hollow sleeve (34) is in sealed sliding connection with the outer side of the hollow shaft (3).

8. The cleaning device for glass fiber production dust collection pipeline according to claim 1, characterized in that: The dust collecting assembly comprises a mounting ring (303), a dust collecting box (302) and a plurality of arc-shaped mesh plates; the mounting ring (303) is fixedly mounted at the center of the bottom of the mounting tube (2); an external thread is provided on the outer side of the mounting ring (303); the dust collecting box (302) is threadedly mounted on the outer side of the mounting ring (303) via the external thread; a plurality of arc-shaped openings are provided on the side wall of the dust collecting box (302); arc-shaped mesh plates are fixedly mounted in the plurality of arc-shaped openings.

9. The cleaning device for glass fiber production dust collection pipeline according to claim 1, characterized in that: A lifting ring (21) is rotatably mounted at the center of the top of the mounting tube (2).

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