阅读说明：本技术 用于钢管内壁利用风能带动絮状作功的清洗装置 (Cleaning device for steel pipe inner wall to drive flocculent work by utilizing wind energy ) 是由 张勇 刘洋 徐尚勇 于 2019-10-24 设计创作，主要内容包括：本发明涉及一种用于钢管内壁利用风能带动絮状作功的清洗装置,其中：旋风动力作功装置中的叶片安装在带涡杆轴上,叶片设有流体通道,絮状材料沿叶片圆周均布,并通过压条压紧装置压紧固定；行进导引装置中的带涡杆轴上的涡杆传动涡轮,涡轮带动行进用传动齿轮,传动齿轮驱动动力轮向前行进,并在数个支撑轮的支撑协助下平稳导向且匀速前进。本发明利用管道风机给出的流体沿轴向流入叶片通道驱动叶片旋转,旋转的叶片给绕流流体一个沿轴向的推动,叶片的推动对流体作功,使流体的能量增加并沿轴向排出,此时絮状材料受旋转速度的影响产生离心重力,该重力将絮状材料甩成圆弧并冲刷钢管内壁,以对钢管内壁进行强力清洗清洁。(The invention relates to a cleaning device for driving flocculent work by utilizing wind energy on the inner wall of a steel pipe, wherein: blades in the cyclone power doing device are arranged on a shaft with a vortex rod, the blades are provided with fluid channels, and flocculent materials are uniformly distributed along the circumference of the blades and are compressed and fixed through a layering pressing device; the worm wheel on the worm shaft in the advancing guide device drives the worm wheel, the worm wheel drives the advancing transmission gear, and the transmission gear drives the power wheel to advance forwards and stably guide and advance at a constant speed under the support assistance of the plurality of support wheels. The invention utilizes the fluid given by the pipeline fan to flow into the blade channel along the axial direction to drive the blade to rotate, the rotating blade pushes the streaming fluid along the axial direction, the pushing of the blade applies work to the fluid, so that the energy of the fluid is increased and the fluid is discharged along the axial direction, at the moment, the flocculent material generates centrifugal gravity under the influence of the rotating speed, and the gravity throws the flocculent material into an arc and flushes the inner wall of the steel pipe, so as to clean the inner wall of the steel pipe powerfully.)

1. A cleaning device for driving flocculent work by utilizing wind energy on the inner wall of a steel pipe is characterized in that: it comprises a frame (5), a whirlwind power work device and a travel guiding device which are arranged in the frame (5);

the cyclone power work doing device is provided with blades (1), flocculent materials (2), a layering pressing device (3), a shaft with a vortex shaft (4) and a bearing assembly; the blade (1) is a wind blade with more than three blades, the blade (1) is arranged on the shaft (4) with the vortex, and the blade (1) is provided with a fluid channel; the flocculent materials (2) are flocculent flexible wear-resistant materials, and the flocculent materials (2) are uniformly distributed along the circumference of the blade (1) and are compressed and fixed through a pressing strip and a bolt of a pressing strip compressing device (3);

the advancing guide device is provided with a turbine (6), a transmission gear (7), a power wheel (8) and a support wheel (9); the turbine (6) is connected with a turbine shaft (4), the turbine (6) is further connected with a transmission gear (7), the transmission gear (7) is connected with a power wheel (8), a plurality of supporting wheels (9) are installed on the frame (5), the turbine (6) is driven by the worm rod on the turbine shaft (4), the turbine (6) drives the transmission gear (7) for advancing, the transmission gear (7) drives the power wheel (8) to advance forwards, and the power wheel is stably guided and advances at a constant speed under the supporting assistance of the plurality of supporting wheels (9);

the working process of the cleaning device for driving the flocculent work of the inner wall of the steel pipe by utilizing wind energy is as follows: the fluid given by the pipeline fan flows into the blade channel along the axial direction to drive the blade (1) to rotate, the rotating blade (1) pushes the streaming fluid along the axial direction, the pushing of the blade (1) applies work to the fluid, so that the energy of the fluid is increased and the fluid is discharged along the axial direction, at the moment, the flocculent material (2) generates centrifugal gravity under the influence of the rotating speed, and the gravity throws the flocculent material (2) into an arc and washes the inner wall of the steel pipe so as to wash and clean the inner wall of the steel pipe strongly;

meanwhile, the kinetic energy of shaft rotation is utilized to drive the worm wheel (6), the worm wheel (6) is transmitted to the transmission gear (7) and the power wheel (8), the power wheel (8) is responsible for driving to advance, and the support wheel (9) assists in smooth guiding.

2. The cleaning device for the inner wall of the steel pipe, which utilizes wind energy to drive flocculent work, as claimed in claim 1, is characterized in that: the blades (1) are four-blade blades or five-blade blades or six-blade blades.

3. The cleaning device for the inner wall of the steel pipe, which utilizes wind energy to drive flocculent work, as claimed in claim 1, is characterized in that: the flocculent material (2) is made of polyester fiber or wear-resistant fabric.

Technical Field

The invention relates to a cleaning device in the steel pipe industry, in particular to a cleaning device which is used for removing floating dust on the inner wall of a steel pipe and utilizes wind energy to drive flocculent work.

Background

When the steel pipe is processed in the back pass, the inner wall and the outer wall of the steel pipe need to be subjected to corrosion prevention operation. In order to deeply combine the anticorrosive material with the steel pipe and improve the adhesive force of the anticorrosive material to the surface of the steel pipe, the surface of the steel pipe needs to be cleaned. The outer surface of the steel pipe is exposed in the operating environment, the cleaning treatment of the surface of the steel pipe is convenient, but the cleaning treatment of the inner wall of the pipeline is very difficult. Because the length of the pipeline is about 12 meters (even longer), the impact of the air cannon cannot achieve the effect of completely and cleanly removing, and particularly, floating dust adhered to the inner wall surface of the steel pipe is difficult to remove. Therefore, the traditional cleaning method has high energy consumption and poor cleaning effect, cannot meet the requirement of the corrosion prevention process of the inner wall of the steel pipe, and possibly influences the quality of the steel pipe, which is a problem to be solved in the field of cleaning of the inner wall of the steel pipe at present.

In view of this, researchers in the field of steel pipe corrosion prevention are dedicated to developing new cleaning devices to improve the traditional method for cleaning the inner wall of the steel pipe.

Disclosure of Invention

The invention aims to provide a cleaning device for driving flocculent work on the inner wall of a steel pipe by utilizing wind energy, which has the function of cleaning floating dust on the inner wall pipe with strong force by operating a cyclone power work doing device and a traveling guide device, and drives a power wheel to drive to travel by the traveling guide device, thereby effectively cleaning the floating dust on the inner wall of the steel pipe, ensuring the adhesive force of an anticorrosive material on the surface of the steel pipe, achieving the aim of improving the surface quality of the steel pipe and solving the problems in the prior art.

The technical solution of the invention is as follows:

a cleaning device for the inner wall of a steel pipe to drive flocculent work by wind energy comprises a frame, a cyclone power work device and a traveling guide device, wherein the cyclone power work device and the traveling guide device are arranged in the frame;

the cyclone power working device is provided with blades, flocculent materials, a pressing strip pressing device, a shaft with a turbine and a bearing assembly; the blades are wind blades with more than three blades, the blades are arranged on the shaft with the vortex shaft, and the blades are provided with fluid channels; the flocculent materials are flocculent flexible wear-resistant materials, are uniformly distributed along the circumference of the blade and are compressed and fixed through a pressing strip and a bolt of a pressing strip pressing device;

the advancing guide device is provided with a turbine, a transmission gear, a power wheel and a supporting wheel; the turbine is connected with a turbine shaft, the turbine is also connected with a transmission gear, the transmission gear is connected with a power wheel, and a plurality of supporting wheels are arranged on the frame;

the working process of the cleaning device for driving the flocculent work of the inner wall of the steel pipe by utilizing wind energy is as follows: the fluid given by the pipeline fan flows into the blade channel along the axial direction to drive the blades to rotate, the rotating blades push the streaming fluid along the axial direction, the pushing of the blades applies work to the fluid, so that the energy of the fluid is increased and the fluid is discharged along the axial direction, at the moment, the flocculent material generates centrifugal gravity under the influence of the rotating speed, and the gravity throws the flocculent material into an arc and flushes the inner wall of the steel pipe so as to wash and clean the inner wall of the steel pipe strongly;

meanwhile, the kinetic energy of the rotation of the shaft is utilized to drive the worm wheel of the worm, the worm wheel is transmitted to the transmission gear and the power wheel, the power wheel is responsible for driving to advance, and the support wheel assists in stable guiding.

The blades are four-blade blades or five-blade blades or six-blade blades.

The flocculent material is selected from polyester fiber or wear-resistant fabric.

The cleaning device for the inner wall of the steel pipe, which utilizes wind energy to drive flocculent work, can clean floating dust on the inner wall of the steel pipe, is used for effectively cleaning a large amount of floating dust adhered to the inner wall of the steel pipe in the subsequent processing of the steel pipe, cleanly and thoroughly removes the floating dust adhered to the inner wall of the steel pipe, and strictly controls the residual micro dust on the inner wall of the pipeline. The cleaning device is main equipment for effectively treating the cleaning of the inner wall of the pipeline in the subsequent processing of the steel pipe and promoting the improvement of the corrosion prevention quality, and is an important technical means for removing floating dust adhered to the inner wall of the steel pipe.

Drawings

FIG. 1 is a schematic structural diagram of a cleaning device for steel pipe inner wall to work by utilizing wind energy to drive flocculence.

Fig. 2 is a plan view of the cleaning device shown in fig. 1.

Fig. 3 is a schematic structural diagram of a cyclone power working device in the cleaning device shown in fig. 1.

Reference numerals:

1 is a blade, 2 is a flocculent material, 3 is a layering hold-down device, 4 is a shaft with a turbine, 5 is a frame, 6 is a turbine, 7 is a transmission gear, 8 is a power wheel, and 9 is a supporting wheel.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, the invention provides a cleaning device for the inner wall of a steel pipe to drive flocculent work by wind energy, which mainly comprises a frame 5, a cyclone power work device and a travel guiding device, wherein the cyclone power work device and the travel guiding device are arranged in the frame 5.

The cyclone power working device is provided with a blade 1, a flocculent material 2, a batten hold-down device 3, a shaft 4 with a scroll rod and a bearing assembly. The blades 1 are wind blades with more than three blades, can be four-blade wind blades or five-blade wind blades, and can also be six-blade wind blades, and the specific number of the blades can be determined according to the pipe diameter of the inner wall of the steel pipe. The blades 1 are mounted on a band turbine shaft 4, and the blades 1 are provided with fluid passages. The flocculent material 2 is a flocculent flexible wear-resistant material, which can be selected from polyester fiber or wear-resistant fabric, has a length of about 50mm, and can be determined according to the requirement. The flocculent materials 2 are uniformly distributed along the circumference of the blade 1 and are compressed and fixed by the pressing strip of the pressing strip compressing device 3 and the bolt.

The advancing guide device is provided with a turbine 6, a transmission gear 7, a power wheel 8 and a supporting wheel 9. The turbine 6 is connected with a turbine shaft 4, the turbine 6 is further connected with a transmission gear 7, the transmission gear 7 is connected with a power wheel 8, and a plurality of supporting wheels 9 are installed on the frame 5, wherein the turbine 6 is driven by the turbine shaft 4, the turbine 6 drives the transmission gear 7 for advancing, and the transmission gear 7 drives the power wheel 8 to advance forwards and stably guide and advance at a constant speed under the supporting assistance of the plurality of supporting wheels 9.

The working process of the cleaning device for driving the flocculent work of the inner wall of the steel pipe by utilizing the wind energy comprises the following steps: the fluid given by the pipeline fan flows into the blade channel along the axial direction to drive the blade 1 to rotate, the rotating blade 1 pushes the streaming fluid along the axial direction, the pushing of the blade 1 applies work to the fluid, so that the energy of the fluid is increased and the fluid is discharged along the axial direction, at the moment, the flocculent material 2 generates centrifugal gravity under the influence of the rotating speed, and the gravity throws the flocculent material 2 into a circular arc and flushes the inner wall of the steel pipe so as to wash and clean the inner wall of the steel pipe strongly. Meanwhile, the kinetic energy of the rotation of the shaft is utilized to drive the worm wheel 6, the worm wheel 6 is transmitted to the transmission gear 7 and the power wheel 8, the power wheel 8 is responsible for driving to advance, and the support wheel 9 assists in smooth guiding.

The invention may be embodied in the following manner:

the invention relates to a cleaning device for driving flocculent work on the inner wall of a steel pipe by utilizing wind energy, which consists of a cyclone power work device and a traveling guide device.

The cyclone power working device consists of blades, flocculent material, a shaft (with a scroll rod), a bearing assembly and a sector gear conversion assembly. The blades are three-blade to six-blade wind blades, and the number of the blades can be determined according to the pipe diameter of the inner wall of the steel pipe. The flocculent material is formed by combining flocculent flexible wear-resistant materials, is uniformly distributed along the circumference of the blade and is fastened on the pressing device by bolts to be used as a work-doing component.

The operating principle is as follows: the fluid given by the pipeline fan flows into the blade channel along the axial direction to drive the blade to rotate, the rotating blade pushes the streaming fluid along the axial direction, when the fluid in the blade flows around the blade, the fluid acts on the blade to generate a lifting force according to the fluid mechanics principle, and meanwhile, the blade also acts on the fluid to generate a reaction force, namely the thrust, with the same magnitude as the lifting force according to the principle that the acting force and the reaction force are equal. The blade pushes the fluid to do work, so that the energy of the fluid is increased and the fluid is discharged along the axial direction, at the moment, the flocculent flexible wear-resistant material generates centrifugal gravity under the influence of the rotating speed, and the gravity throws the flocculent flexible wear-resistant material into an arc and flushes the inner wall of the steel pipe, thereby playing the function of powerful cleaning.

The advancing guide device consists of a worm wheel, a conversion gear, a power wheel, a support wheel and a frame, wherein the worm wheel is driven by the worm wheel of the shaft belt, the worm wheel drives an advancing transmission gear, the transmission gear drives the power wheel to advance forwards, and the support wheel helps to guide stably and advance at a constant speed during advancing.

The operating principle is as follows: the kinetic energy of the rotation of the shaft is utilized to drive the worm wheel of the worm, the worm wheel is transmitted to the gear and the power wheel, the power wheel is responsible for driving the moving, and the support wheel helps to guide stably. The cyclone power working device is used for throwing the flocculent flexible wear-resistant material into an arc and scouring the inner wall of the steel pipe, so that the function of cleaning floating dust on the inner wall of the steel pipe strongly is achieved, meanwhile, the power wheel is driven to move by the moving guide device, the support wheel helps to guide stably, the technical means can effectively remove the floating dust on the inner wall of the steel pipe, the adhesive force of the anticorrosive material on the surface of the steel pipe is ensured, and the purpose of improving the surface quality of the steel pipe is achieved.

In conclusion, the cleaning device for the inner wall of the steel pipe, which utilizes wind energy to drive flocculent work, can clean floating dust on the inner wall of the steel pipe, is used for effectively cleaning a large amount of floating dust adhered to the inner wall of the steel pipe in the subsequent processing of the steel pipe, cleanly and thoroughly removes the floating dust adhered to the inner wall of the steel pipe, strictly controls residual micro dust on the inner wall of a pipeline, simultaneously ensures that the adhesive force of an anticorrosive material on the surface of the steel pipe and the product quality are improved, provides a new option for the steel pipe cleaning industry, and has great application value.

Of course, those skilled in the art will recognize that the above-described embodiments are illustrative only and not intended to be limiting, and that changes, modifications, etc. to the above-described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit and scope of the present invention.