CN114308492B - Rust removal and corrosion prevention device for steel pipe wall and use method - Google Patents
Rust removal and corrosion prevention device for steel pipe wall and use method Download PDFInfo
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- CN114308492B CN114308492B CN202111583564.9A CN202111583564A CN114308492B CN 114308492 B CN114308492 B CN 114308492B CN 202111583564 A CN202111583564 A CN 202111583564A CN 114308492 B CN114308492 B CN 114308492B
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 238000005536 corrosion prevention Methods 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 13
- 238000005507 spraying Methods 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 32
- 238000000227 grinding Methods 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 18
- 239000003973 paint Substances 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007592 spray painting technique Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention belongs to the technical field of steel pipe corrosion prevention production, and particularly relates to a rust removal and corrosion prevention device for a steel pipe wall, which comprises a pipeline, a conveying component, a rust removal component, a spraying component and a working box, wherein the outer wall of the pipeline is respectively connected with the conveying component, the rust removal component and the spraying component, the conveying component drives the pipeline to rotationally move and pass through the working box, and the rust removal component and the spraying component are both arranged in the working box so as to remove rust and spray the outer wall of the pipeline. The automatic pipeline cleaning device has the beneficial effects that the conveying assembly is arranged to form a conveying pipeline, so that the pipeline can rotate and move at a controllable speed, and the adjustable automatic conveying line is coordinated with the rust cleaning assembly and the spraying assembly, so that the aim of automatic flow production is fulfilled, the labor intensity is reduced, and the product quality and the production efficiency are improved; the working box is arranged, so that pollution sources are effectively controlled, the environment is protected, energy is saved, and a good working environment is provided for operators.
Description
Technical Field
The invention belongs to the technical field of steel pipe corrosion prevention production, and particularly relates to a rust removal and corrosion prevention device for a steel pipe wall and a use method.
Background
In the field of industrial construction, the conveying carrier of various mediums is a pipeline, and according to different requirements, the pipeline is different in material, model and specification, and the most common, economical and applicable is a carbon steel seamless pipe and a carbon steel welded pipe. After the carbon steel pipe is produced, the carbon steel pipe is directly stored under the atmospheric condition, the humidity and the proper temperature in the air can cause corrosion on the pipe wall, under the condition of better general storage condition, the corrosion condition is lighter, only few rust spots on the surface exist, the condition of poor storage condition can be checked according to the specific condition, the corrosion depth of the pipe and the like, and the carbon steel pipe can not be applied to engineering seriously.
The traditional pipeline rust removal treatment is completed on a construction site, and the surface treatment requirement of the pipeline is met through manual polishing and the like, and then the corrosion prevention treatment is carried out. In order to facilitate construction, the pipeline needs to be fully spread in a designated place, an operator polishes with a manual rust removing tool, a large amount of dust is caused, the environment is polluted by drifting along with wind, when the qualified pipeline is polished to perform painting operation, the spraying range of the paint spray gun still cannot be controlled, air pollution is caused secondarily, and meanwhile, the physical health of the operator is greatly damaged. Therefore, a new rust removal and corrosion prevention device for the wall of a steel pipe and a using method thereof are needed to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rust removal and corrosion prevention device for a steel pipe wall and a use method thereof, which can solve the technical problems of poor rust removal and corrosion prevention effects, easiness in pollution, time and labor waste and the like of the steel pipe wall.
The technical scheme adopted by the invention is as follows: a rust cleaning anticorrosion device for steel pipe wall, its characterized in that: the rust removing device comprises a pipeline, a conveying assembly, a rust removing assembly, a spraying assembly and a working box, wherein the outer wall of the pipeline is respectively connected with the conveying assembly, the rust removing assembly and the spraying assembly, the conveying assembly drives the pipeline to move in a rotating mode and pass through the working box, and the rust removing assembly and the spraying assembly are arranged in the working box so as to remove rust and spray on the outer wall of the pipeline.
Further, the conveying assembly is composed of a plurality of conveying units, and each conveying unit and the moving direction of the pipeline form the same included angle so as to drive the pipeline to move.
Further, each conveying unit comprises a first motor, a first support and conveying rollers, the conveying rollers are symmetrically arranged on two sides of the first support, the two conveying rollers are connected with the outer wall of the pipeline, and the first motors are respectively connected with the first support and the conveying rollers to provide power for movement of the conveying rollers.
Further, rust cleaning subassembly includes second support, support frame, second motor and abrasive disc, the second support with work box inner wall connection, the abrasive disc symmetry is established the both sides of support frame and all with pipeline outer wall connection, the second motor is connected respectively the second support with the abrasive disc is for the motion of abrasive disc provides power.
Further, the spraying subassembly includes third support, sprinkler and third motor, the third support with work box inner wall connection, be equipped with on the third support the sprinkler with the third motor, the third motor is for the sprinkler provides power, be equipped with the shower nozzle on the sprinkler, the shower nozzle symmetry is established the both sides of third support just the pipeline is established between two the shower nozzle, adjusts the third support can change two distance between the shower nozzle.
Further, the rust removing device also comprises a fixing component which is arranged in the working box and between the rust removing component and the spraying component, and plays a role in fixing and supporting.
Further, the fixed subassembly includes fourth support, fixed roller and fourth motor, the fourth support with work box inner wall connection, the fixed roller with fourth support connection and with pipeline outer wall connection, the fourth motor respectively with the fourth support with the fixed roller is connected, for the motion of fixed roller provides power.
Further, the number of the fixed rollers is three, and the three fixed rollers form a triangle and are connected with the outer wall of the pipeline.
Further, the dust collection device also comprises a dust collection fan, wherein the dust collection fan is connected with the working box and absorbs dust generated in the working box.
The method for using the rust removal and corrosion prevention device for the pipe wall of the steel pipe is characterized by comprising the following steps of:
manufacturing the conveying assembly according to the diameter, the length and the number of the pipelines;
installing the working box on a pipeline formed by the conveying assembly;
installing the rust removing assembly and the spraying assembly in the working box;
Adjusting the delivery assembly to move the tubing along the tubing into the working tank;
adjusting the rust removing assembly to perform polishing operation;
and adjusting the spraying assembly to perform paint spraying operation.
The invention has the advantages and positive effects that: the conveying assembly is arranged to form a conveying pipeline, so that the pipeline can rotate and move at a controllable speed, and the adjustable automatic transmission line is coordinated with the rust removing assembly and the spraying assembly, so that the aim of automatic flow production is fulfilled, the labor intensity is reduced, and the product quality and the production efficiency are improved; the working box is arranged, so that a pollution source is effectively controlled, dust generated in the production process is treated through the dust collection fan, the environment is protected, energy is saved, and a good working environment is provided for operators. In addition, the structure is simple in design, can be flexibly adjusted according to different pipeline diameters, and is convenient for large-area popularization and application.
Drawings
FIG. 1 is a schematic view of the structure of an embodiment of the present invention during use;
Fig. 2 is a schematic structural view of a conveying unit according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a rust removing assembly according to an embodiment of the present invention;
FIG. 4 is a schematic illustration of the construction of a spray coating assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a fixing assembly according to an embodiment of the present invention.
In the figure:
1. a pipe; 2. a transport assembly; 21. a conveying unit; 211. a first motor; 212. a first bracket; 213. a conveying roller; 3. a rust removing component; 31. a second bracket; 32. a support frame; 33. a second motor; 34. grinding; 4. a spray assembly; 41. a third bracket; 42. a sprinkler; 43. a third motor; 421. a spray head; 5. a working box; 6. a fixing assembly; 61. a fourth bracket; 62. a fixed roller; 63. a fourth motor; 7. dust collection fan.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Referring to fig. 1, a rust removal and corrosion prevention device for a steel pipe wall is characterized in that: the pipeline cleaning device comprises a pipeline 1, a conveying assembly 2 (not shown in the figure), a rust removing assembly 3, a spraying assembly 4 and a working box 5, wherein the outer wall of the pipeline 1 is respectively connected with the conveying assembly 2, the rust removing assembly 3 and the spraying assembly 4, the conveying assembly 2 drives the pipeline 1 to rotationally move and pass through the working box 5, and the rust removing assembly 3 and the spraying assembly 4 are arranged in the working box 5 so as to remove rust and spray on the outer wall of the pipeline 1. Through setting up conveying component 2 and forming a conveying line, carry out rotary motion with pipeline 1, adjust conveying component 2 and can carry out accurate control to the rotational speed and the removal rate of pipeline 1, rust cleaning and spraying are carried out in work box 5, pipeline 1 after the processing is accomplished is conveyed fixed place of depositing, and is very environmental protection, and adjustable automatic transmission line coordinates cooperation rust cleaning subassembly 3 and spraying subassembly 4, reaches automated production's purpose, has reduced intensity of labour, has improved product quality and production efficiency.
Preferably, the conveying assembly 2 is composed of a plurality of conveying units 21, each conveying unit 21 and the moving direction of the pipeline 1 form the same included angle, so that the pipeline 1 is driven to move, the included angle is adjusted, the conveying units 21 realize accurate control of the moving speed of the pipeline 1, the automation degree is high, and the requirements of modern production are met.
Preferably, as shown in fig. 2, each conveying unit 21 includes a first motor 211, a first bracket 212 and conveying rollers 213, the conveying rollers 213 are symmetrically arranged at two sides of the first bracket 212, the two conveying rollers 213 are connected with the outer wall of the pipeline 1, and the first motor 211 is respectively connected with the first bracket 212 and the conveying rollers 213 to power the movement of the conveying rollers 213. In one embodiment, the conveying rollers 213 are two identical rubber rollers and are symmetrically arranged on the first bracket 212, the two rubber rollers are in contact with the outer wall of the pipeline 1 and enable the pipeline 1 to rotate, the first bracket 212 supports the conveying rollers 213 to form a conveying unit 21, the conveying unit 21 is driven by the first motor 211 to rotate, and a plurality of conveying units 21 form a conveying pipeline, so that the pipeline 1 rotates and moves at a stable speed, the purpose of automatic production of running water is achieved, the labor intensity is reduced, and the product quality and the production efficiency are improved.
Preferably, adjusting the first bracket 212 can change the distance between the two conveying rollers 213. The user can be according to the diameter size flexible adjustment distance between two conveying rollers 213 of pipeline 1, makes conveying roller 213 drive pipeline 1 with stable speed rotary motion, can adjust to pipeline 1 of different grade type, and repeatedly usable has saved a large amount of costs.
Preferably, as shown in fig. 3, the rust removing assembly 3 comprises a second bracket 31, a supporting frame 32, a second motor 33 and a grinding disc 34, wherein the second bracket 31 is connected with the inner wall of the working box 5, the grinding disc 34 is symmetrically arranged at two sides of the supporting frame 32 and is connected with the outer wall of the pipeline 1, and the second motor 32 is respectively connected with the second bracket 31 and the grinding disc 34 to provide power for the movement of the grinding disc 34. The pipeline 1 needing to be subjected to rust removal operation is conveyed into the working box 5, the second motor 33 drives the grinding disc 34 to rotate, the rotating speed of the grinding disc 34 and the running speed of the pipeline 1 are matched with each other, the rust removal is more uniform and better in effect, the production requirement can be met, the rust removal quality is improved, and time and labor are saved.
Preferably, adjusting the support frame 32 changes the distance between the two plates 34. When the large-batch pipeline 1 needs to be subjected to rust removal operation, only the distance between the grinding sheets 34 needs to be adjusted, and then the travelling speed of the conveying assembly 2 is matched, so that the degree of automation is high, rust removal is uniform, the quality is stable, time and labor are saved, and the requirements of modern production are met.
Preferably, as shown in fig. 4, the spraying assembly 4 includes a third bracket 41, a sprayer 42 (not shown) and a third motor 43 (not shown), the third bracket 41 is connected to the inner wall of the working tank 5, the sprayer 42 and the third motor 43 are disposed on the third bracket 41, and the third motor 43 provides power for the sprayer 42. The third motor 43 is started to drive the sprayer 42 to work, the nozzle 421 of the sprayer 42 is aligned with the outer wall of the pipeline 1 to spray, the spraying effect is good, the efficiency is high, and the preset anti-corrosion paint film thickness is obtained.
Preferably, the sprayer 42 is provided with spray heads 421, the spray heads 421 are symmetrically arranged at two sides of the third bracket 41, the pipeline 1 is arranged between the two spray heads 421, and the distance between the two spray heads 421 can be changed by adjusting the third bracket 41. When spraying operation is carried out, the distance between the two spray heads 421 can be adjusted according to the diameters of different pipelines 1, so that spraying is uniform, the effect is good, and a large amount of engineering cost is saved.
In one embodiment, the third bracket 41 is further provided with a heater, the third motor 43 drives the sprayer 42 to spray, and the distance between the sprayers 421 is adjusted, so that the paint is more uniform and quicker to paint, and the paint is dried by adopting electric heating, so that the time is saved compared with natural drying of air, and the spraying quality is improved.
Preferably, the rust removing device also comprises a fixing component 6, wherein the fixing component 6 is arranged in the working box 5 and between the rust removing component 3 and the spraying component 4, so as to play a role of fixing and supporting. It should be noted that the number and position of the fixing components 6 can be flexibly adjusted according to the actual requirements, and are not particularly limited herein, so long as the same functions can be achieved.
Preferably, as shown in fig. 5, the fixing assembly includes a fourth bracket 61, a fixing roller 62, and a fourth motor 63, the fourth bracket 61 is connected with the inner wall of the working tank 5, the fixing roller 62 is connected with the fourth bracket 61 and with the outer wall of the pipe 1, and the fourth motor 63 is respectively connected with the fourth bracket 61 and the fixing roller 62 to power the movement of the fixing roller 62.
Preferably, the number of the fixed rollers 62 is three, and the three fixed rollers 62 form a triangle and are all connected with the outer wall of the pipeline 1. In one embodiment, one fixed roller 62 is a pressure roller for fixing, and the other two fixed rollers 62 are rubber rollers with the same size, and are contacted with the derusted pipeline 1, so that the pipeline 1 stably rotates, and the requirements of rust prevention, corrosion resistance, wear resistance and support are met.
It should be noted that the conveying roller 213 and the fixing roller 62 may be rubber rollers or rollers made of other materials, and are not particularly limited as long as the same function is achieved.
Preferably, the distance between the three fixed rollers 62 can be changed by adjusting the fourth bracket 61, so that the device can be flexibly adjusted according to actual requirements, can be reused, and saves a great deal of cost.
Preferably, the dust collection device further comprises a dust collection fan 7, wherein the dust collection fan 7 is connected with the working box 5 and absorbs dust generated in the working box 5. The design effectively controls pollution sources, provides a good working environment for operators, and accelerates construction efficiency.
The method for using the rust removal and corrosion prevention device for the pipe wall of the steel pipe is characterized by comprising the following steps of:
Manufacturing a conveying assembly 2 according to the diameter, the length and the number of the pipelines 1;
a working box 5 is arranged on a pipeline formed by the conveying assembly 2;
the rust removing assembly 3 and the spraying assembly 4 are arranged in the working box 5;
Adjusting the delivery assembly 2 to move the pipe 1 along the pipeline formed by the delivery assembly 2 into the working box 5;
the rust removing assembly 3 is adjusted to carry out polishing operation;
the spray assembly 4 is adjusted to perform the spray painting operation.
When the rust removing device is used, the conveying unit 21 is rotated by a proper angle in the conveying direction of the pipeline 1, after the rust removing device is fixed, the pipeline 1 to be removed is placed on the conveying unit 21, the first motor 211 is started to drive the conveying roller 213 to rotate, then the pipeline 1 is driven to rotate and move and conveyed into the workpiece working box 5, the pipeline 1 to be removed is clamped by the fixing roller 62, meanwhile, the grinding disc 34 is adjusted to be in contact with the outer wall of the pipeline 1, the second motor 33, the fourth motor 63 and the dust suction fan 7 are started, the pipeline 1 can slowly move, meanwhile, the grinding disc 34 works, the outer wall of the pipeline 1 is polished, the rust removing operation is carried out, and dust generated in the construction process can be sucked and recovered by the dust suction fan 7.
After rust removal and polishing are completed, the pipeline 1 performs anti-corrosion operation, the pipeline 1 is placed on the conveying roller 213 again, the first motor 211 is started, the pipeline 1 moves towards the workpiece working box 5, the third motor 43, the fourth motor 63 and the dust collection fan 7 are started, according to the preset moving speed of the pipeline 1, the spraying operation of the outer wall of the pipeline 1 is completed in cooperation with the paint quantity of the sprayer 421 of the sprayer 42, the preset anti-corrosion paint film thickness is obtained, and dust generated in the process can be sucked and recovered by the dust collection fan 7.
Embodiment one:
A rust cleaning anticorrosion device for steel pipe wall, its characterized in that: including pipeline 1, conveying component 2, rust cleaning subassembly 3, spraying subassembly 4 and work box 5, pipeline 1 outer wall is connected with conveying component 2, rust cleaning subassembly 3 and spraying subassembly 4 respectively, and conveying component 2 drives pipeline 1 rotary motion and pass work box 5, rust cleaning subassembly 3 and spraying subassembly 4 establish in work box 5 to rust cleaning and spraying are carried out pipeline 1 outer wall.
The conveying assembly 2 is composed of a plurality of conveying units 21, and each conveying unit 21 forms the same included angle with the moving direction of the pipeline 1 so as to drive the pipeline 1 to move.
Each conveying unit 21 comprises a first motor 211, a first bracket 212 and conveying rollers 213, wherein the conveying rollers 213 are symmetrically arranged on two sides of the first bracket 212, the two conveying rollers 213 are connected with the outer wall of the pipeline 1, and the first motor 211 is respectively connected with the first bracket 212 and the conveying rollers 213 to provide power for the movement of the conveying rollers 213.
The rust removing assembly 3 comprises a second bracket 31, a support frame 32, a second motor 33 and a grinding disc 34, wherein the second bracket 31 is connected with the inner wall of the working box 5, the grinding disc 34 is symmetrically arranged on two sides of the support frame 32 and is connected with the outer wall of the pipeline 1, and the second motor 32 is respectively connected with the second bracket 31 and the grinding disc 34 to provide power for the movement of the grinding disc 34.
The spraying assembly 4 comprises a third bracket 41, a sprayer 42 and a third motor 43, wherein the third bracket 41 is connected with the inner wall of the working box 5, the sprayer 42 and the third motor 43 are arranged on the third bracket 41, and the third motor 43 provides power for the sprayer 42.
The sprayer 42 is provided with spray heads 421, the spray heads 421 are symmetrically arranged on two sides of the third support 41, the pipeline 1 is arranged between the two spray heads 421, and the distance between the two spray heads 421 can be changed by adjusting the third support 41.
The dust collection device also comprises a dust collection fan 7, wherein the dust collection fan 7 is connected with the working box 5, and absorbs dust generated in the working box 5.
The method for using the rust removal and corrosion prevention device for the pipe wall of the steel pipe is characterized by comprising the following steps of:
Manufacturing a conveying assembly 2 according to the diameter, the length and the number of the pipelines 1;
a working box 5 is arranged on a pipeline formed by the conveying assembly 2;
the rust removing assembly 3 and the spraying assembly 4 are arranged in the working box 5;
Adjusting the delivery assembly 2 to move the pipe 1 along the pipeline formed by the delivery assembly 2 into the working box 5;
the rust removing assembly 3 is adjusted to carry out polishing operation;
the spray assembly 4 is adjusted to perform the spray painting operation.
Embodiment two:
In this embodiment, the fixing member 6 is added as compared with the first embodiment.
A rust cleaning anticorrosion device for steel pipe wall, its characterized in that: including pipeline 1, conveying component 2, rust cleaning subassembly 3, spraying subassembly 4 and work box 5, pipeline 1 outer wall is connected with conveying component 2, rust cleaning subassembly 3 and spraying subassembly 4 respectively, and conveying component 2 drives pipeline 1 rotary motion and pass work box 5, rust cleaning subassembly 3 and spraying subassembly 4 establish in work box 5 to rust cleaning and spraying are carried out pipeline 1 outer wall.
The conveying assembly 2 is composed of a plurality of conveying units 21, and each conveying unit 21 forms the same included angle with the moving direction of the pipeline 1 so as to drive the pipeline 1 to move.
Each conveying unit 21 comprises a first motor 211, a first bracket 212 and conveying rollers 213, wherein the conveying rollers 213 are symmetrically arranged on two sides of the first bracket 212, the two conveying rollers 213 are connected with the outer wall of the pipeline 1, and the first motor 211 is respectively connected with the first bracket 212 and the conveying rollers 213 to provide power for the movement of the conveying rollers 213.
The rust removing assembly 3 comprises a second bracket 31, a support frame 32, a second motor 33 and a grinding disc 34, wherein the second bracket 31 is connected with the inner wall of the working box 5, the grinding disc 34 is symmetrically arranged on two sides of the support frame 32 and is connected with the outer wall of the pipeline 1, and the second motor 32 is respectively connected with the second bracket 31 and the grinding disc 34 to provide power for the movement of the grinding disc 34.
The spraying assembly 4 comprises a third bracket 41, a sprayer 42 and a third motor 43, wherein the third bracket 41 is connected with the inner wall of the working box 5, the sprayer 42 and the third motor 43 are arranged on the third bracket 41, and the third motor 43 provides power for the sprayer 42.
The sprayer 42 is provided with spray heads 421, the spray heads 421 are symmetrically arranged on two sides of the third support 41, the pipeline 1 is arranged between the two spray heads 421, and the distance between the two spray heads 421 can be changed by adjusting the third support 41.
The rust removing device also comprises a fixing component 6, wherein the fixing component 6 is arranged in the working box 5 and between the rust removing component 3 and the spraying component 4, and plays a role in fixing and supporting.
The fixing assembly comprises a fourth bracket 61, a fixing roller 62 and a fourth motor 63, wherein the fourth bracket 61 is connected with the inner wall of the working box 5, the fixing roller 62 is connected with the fourth bracket 61 and is connected with the outer wall of the pipeline 1, and the fourth motor 63 is respectively connected with the fourth bracket 61 and the fixing roller 62 to provide power for the movement of the fixing roller 62.
The number of the fixed rollers 62 is three, and the three fixed rollers 62 form a triangle and are all connected with the outer wall of the pipeline 1.
The dust collection device also comprises a dust collection fan 7, wherein the dust collection fan 7 is connected with the working box 5, and absorbs dust generated in the working box 5.
The method for using the rust removal and corrosion prevention device for the pipe wall of the steel pipe is characterized by comprising the following steps of:
Manufacturing a conveying assembly 2 according to the diameter, the length and the number of the pipelines 1;
a working box 5 is arranged on a pipeline formed by the conveying assembly 2;
the rust removing assembly 3 and the spraying assembly 4 are arranged in the working box 5;
Adjusting the delivery assembly 2 to move the pipe 1 along the pipeline formed by the delivery assembly 2 into the working box 5;
the rust removing assembly 3 is adjusted to carry out polishing operation;
the spray assembly 4 is adjusted to perform the spray painting operation.
The invention has the advantages and positive effects that: the conveying assembly is arranged to form a conveying pipeline, so that the pipeline can rotate and move at a controllable speed, and the adjustable automatic transmission line is coordinated with the rust removing assembly and the spraying assembly, so that the aim of automatic flow production is fulfilled, the labor intensity is reduced, and the product quality and the production efficiency are improved; the working box is arranged, so that a pollution source is effectively controlled, dust generated in the production process is treated through the dust collection fan, the environment is protected, energy is saved, and a good working environment is provided for operators. In addition, the structure is simple in design, can be flexibly adjusted according to different pipeline diameters, and is convenient for large-area popularization and application.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (1)
1. The application method of the rust removal and corrosion prevention device for the pipe wall of the steel pipe is characterized by comprising the following steps of: the rust removal and corrosion prevention device comprises a pipeline, a conveying assembly, a rust removal assembly, a spraying assembly and a working box, wherein the outer wall of the pipeline is respectively connected with the conveying assembly, the rust removal assembly and the spraying assembly, the conveying assembly drives the pipeline to move in a rotating way and pass through the working box, and the rust removal assembly and the spraying assembly are both arranged in the working box so as to remove rust and spray the outer wall of the pipeline;
The conveying assembly consists of a plurality of conveying units, and each conveying unit forms the same included angle with the moving direction of the pipeline so as to drive the pipeline to move;
Each conveying unit comprises a first motor, a first bracket and conveying rollers, wherein the conveying rollers are symmetrically arranged on two sides of the first bracket, the two conveying rollers are connected with the outer wall of the pipeline, and the first motors are respectively connected with the first bracket and the conveying rollers to provide power for the movement of the conveying rollers; the rust removing device also comprises a fixing component which is arranged in the working box and between the rust removing component and the spraying component to play a role of fixing and supporting;
The fixing assembly comprises a fourth bracket, a fixing roller and a fourth motor, the fourth bracket is connected with the inner wall of the working box, the fixing roller is connected with the fourth bracket and the outer wall of the pipeline, and the fourth motor is respectively connected with the fourth bracket and the fixing roller to provide power for the movement of the fixing roller;
the number of the fixed rollers is three, and the three fixed rollers form a triangle and are connected with the outer wall of the pipeline;
the rust removing assembly comprises a second bracket, a supporting frame, a second motor and a grinding disc, wherein the second bracket is connected with the inner wall of the working box, the grinding disc is symmetrically arranged on two sides of the supporting frame and is connected with the outer wall of the pipeline, and the second motor is respectively connected with the second bracket and the grinding disc to provide power for the movement of the grinding disc;
The spraying assembly comprises a third bracket, sprayers and a third motor, wherein the third bracket is connected with the inner wall of the working box, the sprayers and the third motor are arranged on the third bracket, the third motor provides power for the sprayers, the sprayers are provided with spray heads, the spray heads are symmetrically arranged on two sides of the third bracket, the pipeline is arranged between the two spray heads, and the distance between the two spray heads can be changed by adjusting the third bracket;
The dust collection device also comprises a dust collection fan, wherein the dust collection fan is connected with the working box and used for absorbing dust generated in the working box;
The method for using the rust removal and corrosion prevention device comprises the following steps:
manufacturing the conveying assembly according to the diameter, the length and the number of the pipelines;
installing the working box on a pipeline formed by the conveying assembly;
installing the rust removing assembly and the spraying assembly in the working box;
Adjusting the delivery assembly to move the tubing along the tubing into the working tank;
adjusting the rust removing assembly to perform polishing operation;
and adjusting the spraying assembly to perform paint spraying operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111583564.9A CN114308492B (en) | 2021-12-22 | 2021-12-22 | Rust removal and corrosion prevention device for steel pipe wall and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111583564.9A CN114308492B (en) | 2021-12-22 | 2021-12-22 | Rust removal and corrosion prevention device for steel pipe wall and use method |
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| CN114308492A CN114308492A (en) | 2022-04-12 |
| CN114308492B true CN114308492B (en) | 2024-05-10 |
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| CN114733680B (en) * | 2022-04-24 | 2023-05-30 | 中建安装集团有限公司 | Pipeline outer wall rust removal and paint spraying device |
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| KR101730060B1 (en) * | 2016-10-27 | 2017-04-25 | (주)재원산업기계 | Varnish coating device for pipe |
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| CN217165051U (en) * | 2021-12-22 | 2022-08-12 | 中冶天工集团有限公司 | Rust removal and corrosion prevention device for steel pipe wall |
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| CN207206108U (en) * | 2017-08-16 | 2018-04-10 | 潍坊潍尔达石油机械有限公司 | Seamless steel pipe rust remover |
| CN107775504A (en) * | 2017-10-22 | 2018-03-09 | 广西环游信息技术开发有限公司 | A kind of steel pipe polishing painting robot |
| CN210357728U (en) * | 2019-07-25 | 2020-04-21 | 卢梅兰 | Environment-friendly building steel pipe all-in-one that sprays paint that polishes |
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| CN217165051U (en) * | 2021-12-22 | 2022-08-12 | 中冶天工集团有限公司 | Rust removal and corrosion prevention device for steel pipe wall |
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