CN220426230U

CN220426230U - Pipeline inner coating cleaning system

Info

Publication number: CN220426230U
Application number: CN202321869765.XU
Authority: CN
Inventors: 何亮; 方军锋
Original assignee: Xi'an Huanhai Robot Technology Co ltd
Current assignee: Xi'an Huanhai Robot Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-02-02
Anticipated expiration: 2033-07-17

Abstract

The utility model provides a cleaning system for an inner coating of a pipeline, which comprises the following components: a driving mechanism; the cleaning mechanism comprises a first rotary table, and a plurality of crab claw planing disks are arranged on the first rotary table; the driving mechanism drives the cleaning mechanism to rotate. According to the scheme, the cleaning mechanism is driven to rotate through the driving mechanism, so that the crab claw planing machine is driven to rotate, the cleaning of the hard epoxy coating in the pipeline is completed, and the cleaning efficiency can be improved.

Description

Pipeline inner coating cleaning system

Technical Field

The utility model belongs to the technical field of cleaning in pipelines, and particularly relates to a cleaning system for an inner coating of a pipeline.

Background

In recent years, pipelines are the main way for conveying chemical raw materials such as petroleum, natural gas and the like, and when the hard epoxy coating coated in the pipeline is renovated, the old hard epoxy coating needs to be cleaned first and then the pipeline is coated again.

At present, when the inner coating of the pipeline is cleaned, the manual cleaning mode is adopted for processing, but the volume of the pipeline is larger, the length of the pipeline is longer, and the manual cleaning efficiency is low.

Disclosure of Invention

It is an aim of embodiments of the present description to provide a cleaning system for an inner coating of a pipe for improving the cleaning efficiency of the inner coating of the pipe.

In order to solve the technical problems, the embodiments of the present application are implemented in the following manner:

the application provides a pipeline undercoating clearance system, this system includes:

a driving mechanism;

the cleaning mechanism comprises a first rotary table, and a plurality of crab claw planing disks are arranged on the first rotary table;

the driving mechanism drives the cleaning mechanism to rotate.

In one embodiment, the crab claw plate comprises:

and the second turntable is provided with a plurality of through holes at equal intervals along the circumferential direction of the second turntable, and cleaning pieces are arranged in each through hole.

In one embodiment, the cleaning member comprises an iron ring that passes through the corresponding through hole;

the iron ring is fixedly connected with a fixing plate, and a cluster of steel wires is fixedly connected on the fixing plate.

In one embodiment, the first turntable is further provided with a plurality of first motors, and each first motor is connected with a corresponding crab claw planing disc.

In one embodiment, the drive mechanism includes a second motor and a speed reducer.

In one embodiment, the system further comprises a hollow turret; the hollow rotary table is connected with an output shaft of the speed reducer;

the center of the first turntable is provided with a connecting hole, and an output shaft of the hollow turntable penetrates through the connecting hole of the first turntable.

The technical scheme provided by the embodiment of the specification can be seen that the cleaning mechanism is driven to rotate by the driving mechanism so as to drive the crab claw planing machine to rotate, so that the cleaning of the hard epoxy coating in the pipeline is completed, and the cleaning efficiency can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a system for cleaning an inner coating of a pipe according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram illustrating connection between a first turntable and a crab claw planing disc according to an embodiment of the present disclosure;

in the figure, 1, a driving mechanism; 11. a second motor; 12. a speed reducer; 2. a cleaning mechanism; 21. a first turntable; 22. crab claw planing disc; 221. a second turntable; 222. a through hole; 223. cleaning the piece; 2231. an iron ring; 2232. a fixing plate; 2233. a cluster of steel wires; 23. a first motor; 3. a hollow turntable.

Detailed Description

In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present disclosure.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be apparent to those skilled in the art that various modifications and variations can be made in the specific embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to the skilled person from the description of the present application. The specification and examples are exemplary only.

As used herein, the terms "comprising," "including," "having," "containing," and the like are intended to be inclusive and mean an inclusion, but not limited to.

Referring to FIG. 1, a schematic diagram of a pipeline inner coating cleaning system suitable for use in embodiments of the present application is shown.

As shown in fig. 1, a system for cleaning an inner coating of a pipe may include:

a drive mechanism 1;

the cleaning mechanism 2 comprises a first rotary table 21, and a plurality of crab claw planing discs 22 are arranged on the first rotary table 21;

the driving mechanism 1 drives the cleaning mechanism 2 to rotate.

Specifically, the driving mechanism 1 drives the cleaning mechanism 2 to rotate, and when the cleaning mechanism 2 rotates, the crab claw planing disc 22 is driven to rotate, so that the crab claw planing disc 22 planes away the hard epoxy coating in the pipeline. It will be appreciated that the first turntable 21 and the crab claw planing disc 22 of the cleaning mechanism can be sized according to the inside diameter of the actual pipeline, and the cooperating sizes of the two just dig away the hard epoxy coating, but do not damage the inner wall of the pipeline.

According to the pipeline inner coating cleaning system provided by the embodiment, the cleaning mechanism is driven to rotate through the driving mechanism, so that the crab claw planing plate is driven to rotate, the cleaning of the hard epoxy coating in the pipeline is completed, and the cleaning efficiency can be improved.

In one embodiment provided herein, as shown in FIG. 2, the crab claw plate 22 includes:

the second rotary table 221 is provided with a plurality of through holes 222 at equal intervals along the circumferential direction of the second rotary table 221, and cleaning members 223 are disposed in each through hole 222.

Wherein, the cleaning member 223 includes an iron ring 2231, and the iron ring 2231 passes through the corresponding through hole 222;

the iron ring 2231 is fixedly connected with a fixed plate 2232, and the fixed plate 2232 is fixedly connected with a cluster of steel wires 2233.

Optionally, a plurality of first motors 23 are further disposed on the first rotating disc 21, and each first motor 23 is connected with a corresponding crab claw planing disc 22.

Specifically, each first motor 23 drives the second rotary plate 221 of the crab claw planer 22 to rotate, i.e. the second rotary plate 221 not only rotates along with the rotation of the first rotary plate 21, but also rotates.

In addition, a plurality of through holes 222 are formed in each second rotary plate 221 at equal intervals, cleaning pieces 223 are arranged in each through hole 222, so that in the process of rotating the second rotary plates 221, the hard epoxy coating in the pipeline can be cleaned again at smaller intervals, and the efficiency is higher.

Furthermore, the cleaning member 223 is connected to the second turntable 221 by passing the iron ring 2231 through the through hole 222 on the second turntable 221, and a fixing plate 2232 is fixed on the iron ring 2231 for fixing a cluster of steel wires 2233, and it is understood that in a non-working state, the cluster of steel wires 2233 is in a sagging state due to gravity, and in a working state, the cluster of steel wires 2233 is in a "flying" state toward the inner wall of the pipeline due to the centrifugal force of the rotation of the second turntable 221 and the first turntable 21, so that the hard epoxy coating in the pipeline can be scraped. It can be understood that the sizes of the first rotary table, the second rotary table and the centrifugal state of a cluster of steel wires can be designed according to the inner diameter of an actual pipeline, and the matched sizes of the first rotary table, the second rotary table and the centrifugal state of the cluster of steel wires just can dig out the hard epoxy coating, but the inner wall of the pipeline cannot be damaged.

In one embodiment provided herein, the drive mechanism 1 includes a second motor 11 and a speed reducer 12. It can be understood that the motor and the speed reducer are matched to complete driving, so that the driving speed of the motor can meet the driving requirement.

In one embodiment provided herein, the system further comprises a hollow turret 3; the hollow rotary table 3 is connected with an output shaft of the speed reducer 12;

the center of the first turntable 21 is provided with a connecting hole, and the output shaft of the hollow turntable 3 passes through the connecting hole of the first turntable 21.

Specifically, the driving mechanism 1 drives the hollow turntable 3 to rotate, thereby driving the first turntable 21 to rotate.

It should be noted that the above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent structural changes made by the description and the accompanying drawings of the present utility model are included in the scope of the present utility model.

Claims

1. A system for cleaning an interior coating of a pipe, the system comprising:

a driving mechanism (1);

the cleaning mechanism (2), the cleaning mechanism (2) comprises a first rotary table (21), and a plurality of crab claw planing discs (22) are arranged on the first rotary table (21);

the driving mechanism (1) drives the cleaning mechanism (2) to rotate.

2. The system of claim 1, wherein the crab claw pan (22) comprises:

and the second rotary table (221) is provided with a plurality of through holes (222) at equal intervals along the circumferential direction of the second rotary table (221), and cleaning pieces (223) are arranged in each through hole (222).

3. The system of claim 2, wherein the cleaning member (223) comprises an iron ring (2231), the iron ring (2231) passing through a corresponding through hole (222);

a fixed plate (2232) is fixedly connected to the iron ring (2231), and a cluster of steel wires (2233) is fixedly connected to the fixed plate (2232).

4. The system according to claim 1, characterized in that the first turntable (21) is further provided with a plurality of first motors (23), each first motor (23) being connected to a corresponding crab claw planer (22).

5. The system according to claim 1, characterized in that the drive mechanism (1) comprises a second motor (11) and a speed reducer (12).

6. The system according to claim 5, characterized in that it further comprises a hollow turret (3); the hollow rotary table (3) is connected with an output shaft of the speed reducer (12);

the center of the first rotary table (21) is provided with a connecting hole, and an output shaft of the hollow rotary table (3) penetrates through the connecting hole of the first rotary table (21).