Pipeline cleaning mechanism for waste gas treatment

Abstract

The utility model discloses a pipeline cleaning mechanism for waste gas treatment, which comprises an annular mounting shell capable of being placed in a pipeline, and at least three annular brush plates are arranged on the circumferential surface of the annular mounting shell in a circular array; one side of the annular mounting shell is fixedly connected with a connecting base used for being connected with an external power source; the three annular brush plates move from the circumferential surface of the annular mounting shell to the circle center of the annular mounting shell, and the sides, close to the circumferential surface of the annular mounting shell, of the three annular brush plates are fixedly connected with fixing rods. The pipeline cleaning device has the advantages of being flexible in adjustment and efficient in cleaning, the pipeline can be conveniently cleaned, adjustment can be conducted according to the diameter of the pipeline so as to meet the requirements of pipelines with different diameters, dirt in the pipeline can be effectively removed, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cleaning technical field, concretely is a pipeline cleaning mechanism for waste gas treatment. BACKGROUND

[0002] In the industrial production process, waste gas treatment is a very important link, it is not only related to environmental protection, also directly influences the social responsibility and sustainable development ability of enterprise. Waste gas treatment system usually includes multiple parts, such as collecting device, pretreatment device, main treatment device and discharge device etc. Among them, pipeline as the key component connecting these devices plays a vital role in the whole system. Therefore, guaranteeing the inside of pipeline clean, unobstructed has important significance to improve waste gas treatment efficiency, reduce secondary pollution.

[0003] In view of the demand of pipeline cleaning, we propose a pipeline cleaning mechanism for waste gas treatment, can conveniently clean the pipeline, and can be adjusted according to the diameter of pipeline, to adapt to the pipeline demand of different diameters, can effectively remove the dirt in the pipeline, improve the cleaning efficiency. UTILITY MODEL CONTENT

[0004] The utility model discloses a pipeline cleaning mechanism for waste gas treatment, has the advantages of flexible adjustment, efficient cleaning, can conveniently clean the pipeline, and can be adjusted according to the diameter of pipeline, to adapt to the pipeline demand of different diameters, can effectively remove the dirt in the pipeline, improve the cleaning efficiency.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline cleaning mechanism for waste gas treatment, including the annular installation shell that can be placed in the inside of pipeline, at least three annular brush plates are arranged in circular array on the circumferential surface of the annular installation shell, one side of the annular installation shell is fixedly connected with the connecting seat for connecting external power source:

[0006] The moving path of three annular brush plates is from the circumferential surface of the annular installation shell to the center thereof, each of three annular brush plates is fixedly connected with a fixed rod close to one side of the circumferential surface of the annular installation shell, three fixed rods extend to the inside of the annular installation shell and are slidably connected with the annular installation shell at the end away from the annular installation shell, and the moving path of three fixed rods is from the circumferential surface of the annular installation shell to the center thereof.

[0007] As a preferred pipeline cleaning mechanism for waste gas treatment of the utility model, the circumferential surface of the connecting seat is fixedly connected with at least three sealing rings in circular array, the inner wall of three sealing rings is slidably connected with the surface of three fixed rods, and the end away from the annular brush plate of three fixed rods is fixedly connected with a baffle.

[0008] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, three the fixed rod are located inside the annular installation shell one side rotationally connected with the obliquely arranged telescopic rod, three the telescopic rod is arranged in the annular installation shell inside in circumferential array, three the telescopic rod surface is slidably connected with fixed sleeve, three the fixed sleeve is away from three the telescopic rod bottom end one end is rotatably connected with horizontal thread sleeve.

[0009] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, three the fixed sleeve inside is equipped with spring, the spring one end is fixedly connected with the telescopic rod bottom end, the spring other end is fixedly connected with the fixed sleeve inner wall bottom.

[0010] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, three the horizontal thread sleeve is arranged in the annular installation shell inside in circumferential array, three the horizontal thread sleeve inner wall is threadedly connected with horizontal thread rod, three the horizontal thread sleeve is slidably connected with same center rod close to the annular installation shell center one side, the center rod is horizontally arranged at the annular installation shell inner wall center.

[0011] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, the circumferential surface of the center rod is circumferentially arrayed with at least three mounting grooves, three the mounting groove inside is fixedly connected with horizontal limiting rod, three the horizontal thread sleeve is slidably connected between the horizontal limiting rod and the mounting groove inside close to the center rod one side.

[0012] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, three the horizontal thread rod is rotatably connected with the annular installation shell inner wall one side away from the horizontal thread sleeve one end and extends to its outside, three the horizontal thread rod surface is fixedly provided with driven gear away from three the horizontal thread sleeve one end, three the driven gear outside is meshingly connected with same gear ring.

[0013] As a kind of pipeline cleaning mechanism for waste gas treatment of the utility model, three the driven gear center is meshingly connected with same center gear, the gear ring and the center gear are rotatably arranged on the annular installation shell inner wall one side, the gear ring and the center gear are meshingly connected with driving gear between, the annular installation shell outer wall one side is fixedly connected with power motor, the power motor output shaft extends to the annular installation shell inside and is fixedly connected with the driving gear inner wall, the power motor outside is equipped with sealing cover, the sealing cover is fixedly connected with the annular installation shell one side.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The utility model discloses a connecting seat is driven by external power source and transmits power, makes annular installation shell rotate or remove, and fixed link slides in the annular installation shell during rotating or removing, drives annular brush plate and removes along the predetermined path, and annular brush plate contacts with the inner wall of pipeline during rotating, removes the dirt of the inner wall of pipeline through the brush hair or brush surface, can adapt to the pipeline of different diameters through the position of annular brush plate, ensures the cleaning effect.

[0016] 2. The utility model discloses through the starting of power motor, its output shaft drives power gear to rotate, and the rotation of power gear is transmitted to the gear ring and the sun gear through the meshing relation, and the rotation of gear ring is transmitted to three driven gears through the meshing relation, and the rotation of driven gear drives three horizontal screw rods to rotate, and the rotation of horizontal screw rod is transmitted to horizontal screw bush through screw connection, and makes horizontal screw bush move along horizontal screw rod. The movement of horizontal screw bush drives fixed sleeve to slide on telescopic link, and telescopic link is arranged obliquely, makes the sliding of fixed sleeve can be converted into the radial movement of fixed link, and the movement of fixed link drives annular brush plate and removes along the predetermined path, and contacts with the inner wall of pipeline, removes the dirt. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional drawing of the utility model;

[0018] Figure 2 It is the side view of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the utility model;

[0020] Figure 4 It is the structure schematic diagram of gear ring.

[0021] In the drawing: 1, annular installation shell;101, connecting seat;102, sealing ring;2, annular brush plate;201, fixed link;202, baffle;3, telescopic link;4, fixed sleeve;5, spring;6, horizontal screw bush;7, horizontal screw rod;8, center rod;801, installation groove;802, horizontal limit rod;9, driven gear;10, gear ring;11, sun gear;12, power gear;13, power motor;130, sealing cover. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-4 A pipeline cleaning mechanism for exhaust gas treatment, comprising an annular installation shell 1 that can be placed inside a pipeline, the circumferential surface of the annular installation shell 1 is circularly arrayed with at least three annular brush plates 2, one side of the annular installation shell 1 is fixedly connected with a connecting seat 101 for connecting an external power source:

[0023] Further, the moving path of the three annular brush plates 2 is moving from the circumferential surface of the annular mounting shell 1 to the center thereof, the three annular brush plates 2 are fixedly connected with the fixed rods 201 on the side close to the circumferential surface of the annular mounting shell 1, the three fixed rods 201 are slidingly connected with the annular mounting shell 1 at the end away from the annular mounting shell 1, and the moving path of the three fixed rods 201 is moving from the circumferential surface of the annular mounting shell 1 to the center thereof.

[0024] The annular mounting shell 1 serves as the basic frame of the entire cleaning mechanism and is placed in the pipeline to support other components, the annular brush plates 2 are arranged in a circular array on the circumferential surface of the annular mounting shell 1, the number of the annular brush plates 2 is at least three, they can contact the inner wall of the pipeline during rotation to achieve the cleaning purpose, and the connecting seat 101 is located on one side of the annular mounting shell 1 and is used to connect an external power source to provide driving force required for cleaning operation.

[0025] The external power source transmits power through the connecting seat 101 to rotate or move the annular mounting shell 1, during rotation or movement, the fixed rods 201 slide in the annular mounting shell 1 to drive the annular brush plates 2 to move along the predetermined path, the annular brush plates 2 contact the inner wall of the pipeline during rotation to remove dirt on the inner wall of the pipeline through the bristles or brush surface, and by adjusting the position of the annular brush plates 2, different diameter pipelines can be adapted to ensure the cleaning effect.

[0026] Further, the circumferential surface of the connecting seat 101 is fixedly connected with at least three sealing rings 102 in a circular array, the inner wall of the three sealing rings 102 is slidingly connected with the surface of the three fixed rods 201, and the end of the three fixed rods 201 away from the annular brush plates 2 is fixedly connected with the baffles 202.

[0027] The sealing ring 102 is at least three and is fixed on the circumferential surface of the connecting seat 101, the inner wall of the sealing ring 102 is slidingly connected with the surface of the fixed rod 201 to play a sealing and guiding role, and the limiting role of the baffle 202 ensures that the fixed rod 201 will not fall off, thereby increasing the stability and reliability of the entire cleaning mechanism.

[0028] Further, the three fixed rods 201 are rotatably connected with the inclined telescopic rods 3 on one side in the annular mounting shell 1, the three telescopic rods 3 are arranged in a circumferential array in the annular mounting shell 1, the surface of the three telescopic rods 3 is slidingly connected with the fixed sleeves 4, and the end of the three fixed sleeves 4 away from the bottom of the three telescopic rods 3 is rotatably connected with the horizontal threaded sleeves 6.

[0029] Further, the three fixed sleeves 4 are provided with the springs 5 inside, one end of the spring 5 is fixedly connected with the bottom of the telescopic rod 3, and the other end of the spring 5 is fixedly connected with the inner wall of the fixed sleeve 4.

[0030] By rotating the horizontal threaded sleeve 6, the position of the fixed rod 201 can be accurately adjusted to adapt to pipes of different diameters, improving the cleaning effect. The spring 5 provides restoring force to enable the fixed sleeve 4 to reset after being pressed, ensuring the stability and flexibility of the fixed rod 201. The inclined arrangement of the telescopic rod 3 and the sliding connection of the fixed sleeve 4 make the entire mechanism more stable during movement.

[0031] Further, the three horizontal threaded sleeves 6 are arranged in a circumferential array inside the annular mounting shell 1. The inner walls of the three horizontal threaded sleeves 6 are threadedly connected with horizontal threaded rods 7. The three horizontal threaded sleeves 6 are slidingly connected with a same central rod 8 near the side of the annular mounting shell 1 close to the center. The central rod 8 is horizontally arranged at the center of the inner wall of the annular mounting shell 1.

[0032] Further, the circumferential surface of the central rod 8 is circumferentially provided with at least three mounting grooves 801. The three mounting grooves 801 are fixedly connected with horizontal limiting rods 802. The three horizontal threaded sleeves 6 extend to the inside of the mounting grooves 801 near the side of the central rod 8 and are slidingly connected with the horizontal limiting rods 802.

[0033] The central rod 8 is horizontally arranged at the center of the inner wall of the annular mounting shell 1, serving as a support and a positioner. The design of the mounting grooves 801 and the horizontal limiting rods 802 ensures the stability of the horizontal threaded sleeves 6 during movement, avoiding deviation. The sliding connection between the horizontal threaded sleeves 6 and the horizontal limiting rods 802 makes the movement of the horizontal threaded sleeves 6 smoother and more accurate.

[0034] Further, the three horizontal threaded rods 7 extend to the outside of the horizontal threaded sleeves 6 at the ends away from the horizontal threaded sleeves 6 and are rotatably connected with the inner wall of the annular mounting shell 1 on one side. The surfaces of the three horizontal threaded rods 7 away from the three horizontal threaded sleeves 6 are fixedly provided with driven gears 9. The three driven gears 9 are externally meshingly connected with a same gear ring 10.

[0035] Further, the three driven gears 9 are meshingly connected with a same central gear 11 at the center. The gear ring 10 and the central gear 11 are rotatably arranged on the inner wall of the annular mounting shell 1 on one side. The gear ring 10 and the central gear 11 are meshingly connected with a power gear 12. A power motor 13 is fixedly connected with the outer wall of the annular mounting shell 1 on one side. The output shaft of the power motor 13 extends to the inside of the annular mounting shell 1 and is fixedly connected with the inner wall of the power gear 12. A sealing cover 130 is provided on the outside of the power motor 13 and is fixedly connected with the annular mounting shell 1 on one side.

[0036] When the power motor 13 is started, the output shaft drives the power gear 12 to rotate, the rotation of the power gear 12 is transmitted to the gear ring 10 and the center gear 11 through the meshing relationship, the rotation of the gear ring 10 is transmitted to the three driven gears 9 through the meshing relationship, the rotation of the driven gears 9 drives the three horizontal threaded rods 7 to rotate, the rotation of the horizontal threaded rods 7 is transmitted to the horizontal threaded sleeve 6 through the threaded connection, so that the horizontal threaded sleeve 6 moves along the horizontal threaded rod 7. The movement of the horizontal threaded sleeve 6 drives the fixed sleeve 4 to slide on the telescopic rod 3, the telescopic rod 3 is inclinedly arranged, so that the sliding of the fixed sleeve 4 can be converted into the radial movement of the fixed rod 201, the movement of the fixed rod 201 drives the annular brush plate 2 to move along the predetermined path and contact the inner wall of the pipeline to remove dirt. The device is particularly suitable for waste gas treatment systems in industrial production, especially those occasions that need to clean the pipeline regularly to ensure smooth gas flow and reduce pollutant accumulation, the appearance of the device not only helps to improve the effect of waste gas treatment, but also reduces the maintenance cost and prolongs the service life of the device, so it has wide application value and development potential.

[0037] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pipeline cleaning mechanism for exhaust gas treatment, comprising an annular mounting shell (1) which can be placed inside the pipeline, the circumferential surface of the annular mounting shell (1) is provided with at least three annular brush plates (2) in a circular array, and one side of the annular mounting shell (1) is fixedly connected with a connecting seat (101) for connecting an external power source, characterized in that: The moving path of the three annular brush plates (2) is moving from the circumferential surface of the annular mounting shell (1) to the center thereof, and each of the three annular brush plates (2) is fixedly connected with a fixed rod (201) near one side of the circumferential surface of the annular mounting shell (1), the three fixed rods (201) extend to the inside of the annular mounting shell (1) away from one end of the annular mounting shell (1) and are slidably connected therewith, and the moving path of the three fixed rods (201) is moving from the circumferential surface of the annular mounting shell (1) to the center thereof.

2. A pipe cleaning mechanism for exhaust gas treatment according to claim 1, characterized in that: The circumferential surface of the connecting seat (101) is fixedly connected with at least three sealing rings (102) in a circular array, the inner walls of the three sealing rings (102) are slidably connected with the surfaces of the three fixed rods (201), and the ends of the three fixed rods (201) away from the annular brush plates (2) are fixedly connected with baffles (202).

3. A pipe cleaning mechanism for exhaust gas treatment according to claim 2, characterized in that: The three fixed rods (201) are rotatably connected with telescopic rods (3) arranged obliquely on one side inside the annular mounting shell (1), the three telescopic rods (3) are arranged in a circumferential array inside the annular mounting shell (1), the surfaces of the three telescopic rods (3) are slidably connected with fixed sleeves (4), and the ends of the three fixed sleeves (4) away from the bottoms of the three telescopic rods (3) are rotatably connected with horizontal threaded sleeves (6).

4. A pipe cleaning mechanism for exhaust gas treatment according to claim 3, characterized in that: The interiors of the three fixed sleeves (4) are each provided with a spring (5), one end of the spring (5) is fixedly connected with the bottom end of the telescopic rod (3), and the other end of the spring (5) is fixedly connected with the inner wall bottom of the fixed sleeve (4).

5. A pipe cleaning mechanism for exhaust gas treatment according to claim 3, characterized in that: The three horizontal threaded sleeves (6) are arranged in a circumferential array inside the annular mounting shell (1), the inner walls of the three horizontal threaded sleeves (6) are each threadedly connected with a horizontal threaded rod (7), the same center rod (8) is slidably connected with the three horizontal threaded sleeves (6) near the center of the inner wall of the annular mounting shell (1), and the center rod (8) is horizontally arranged at the center of the inner wall of the annular mounting shell (1).

6. A pipe cleaning mechanism for exhaust gas treatment according to claim 5, characterized in that: The circumferential surface of the center rod (8) is provided with at least three mounting grooves (801) in a circumferential array, the interiors of the three mounting grooves (801) are each fixedly connected with a horizontal limiting rod (802), and the three horizontal threaded sleeves (6) extend to the interiors of the mounting grooves (801) near one side of the center rod (8) and are slidably connected with the horizontal limiting rods (802).

7. A pipe cleaning mechanism for exhaust gas treatment according to claim 5, characterized in that: The ends of the three horizontal threaded rods (7) away from the horizontal threaded sleeves (6) extend to the outside thereof and are rotatably connected with one side of the inner wall of the annular mounting shell (1), the surfaces of the ends of the three horizontal threaded rods (7) away from the horizontal threaded sleeves (6) are each fixedly provided with a driven gear (9), and the exteriors of the three driven gears (9) are meshingly connected with the same gear ring (10).

8. A pipe cleaning mechanism for exhaust gas treatment according to claim 7, characterized in that: Three said driven gear (9) center meshing connection has a center gear (11), the gear ring (10) and the center gear (11) rotation is arranged in the ring mounting shell (1) inner wall one side, the gear ring (10) and the center gear (11) between meshing connection has power gear (12), the ring mounting shell (1) outer wall one side fixedly connected with power motor (13), the power motor (13) output shaft extends to the ring mounting shell (1) inside and with the power gear (12) inner wall fixedly connected, the power motor (13) outside is equipped with sealing cover (130), the sealing cover (130) with the ring mounting shell (1) one side fixedly connected.

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