CN115301455A - Pipeline internal corrosion prevention equipment - Google Patents

Pipeline internal corrosion prevention equipment Download PDF

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Publication number
CN115301455A
CN115301455A CN202210894632.1A CN202210894632A CN115301455A CN 115301455 A CN115301455 A CN 115301455A CN 202210894632 A CN202210894632 A CN 202210894632A CN 115301455 A CN115301455 A CN 115301455A
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CN
China
Prior art keywords
plate
fixedly connected
pipeline
hydraulic rod
corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210894632.1A
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Chinese (zh)
Inventor
高晶晶
梁敏
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210894632.1A priority Critical patent/CN115301455A/en
Publication of CN115301455A publication Critical patent/CN115301455A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
    • B05B13/0654—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation and a treating nozzles being translated through the hollow bodies in a direction essentially parallel to the rotational axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

Abstract

The invention relates to the technical field of pipeline equipment, in particular to anticorrosion equipment in a pipeline, which comprises a bottom plate, a base plate and a plurality of anti-corrosion plates, wherein the anti-corrosion plates are arranged on the bottom plate; a first side plate is fixedly connected to the upper surface of the bottom plate, a second side plate is movably connected to the upper side of the bottom plate, material carrying plates are rotatably connected to the opposite sides of the first side plate and the second side plate, material carrying grooves are formed in the material carrying plates, and clamping plates are symmetrically and movably connected to the side walls of the material carrying plates; the anti-corrosion paint spraying device comprises a bottom plate, a material storage box, a fixed plate, a sliding block, a movable plate, a spraying pipe, a material conveying pump, a spraying pipe and a spraying pipe.

Description

Pipeline internal corrosion prevention equipment
Technical Field
The invention relates to the technical field of pipeline equipment, in particular to anticorrosion equipment in a pipeline.
Background
The pipeline is usually a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and other related components, and after the pipeline is processed, the interior of the pipeline may be sprayed according to the use purpose of the pipeline, so that the pipeline is prevented from being easily corroded and rusted in a humid environment, the service life is prolonged, and therefore, the anticorrosion treatment of the interior of the pipeline is particularly important.
The corrosion prevention of the pipeline refers to measures for slowing down or preventing the pipeline from being corroded and deteriorated under the chemical and electrochemical actions of internal and external media or by the metabolic activity of microorganisms; description of corrosion phenomena of pipes corrosion is understood to be a chemical reaction of the material in the environment in which it is located, which reaction causes the loss of pipe material and leads to the failure of the pipe components and even the entire pipe system; in a pipeline system, corrosion is defined as chemical reactions, electrochemical reactions, and microbial attack that occur in all metallic and non-metallic materials of the pipeline system, based on the particular pipeline environment, which can lead to damage and loss of pipeline structure and other materials; in addition to direct damage to the material by corrosion, pipe damage caused by corrosion products can also be considered corrosion damage; whether the pipeline corrosion is diffused or not depends on the erosive power of a corrosive medium and the corrosion resistance of the existing pipeline material; the temperature, concentration of corrosive media and stress conditions all affect the degree of corrosion of the pipeline; in order to improve the corrosion resistance of the pipeline, when the pipeline is processed, the inner wall and the outer wall of the pipeline need to be sprayed with the anticorrosive paint through anticorrosive spraying equipment.
However, when the inner side wall of the pipeline is sprayed with the anti-corrosion paint, the anti-corrosion paint is easy to sag due to the gravity action of the anti-corrosion paint, so that the anti-corrosion paint is accumulated at the bottom of the pipeline, and the pipeline is sprayed with the anti-corrosion paint in an excessive or uneven manner, thereby affecting the effect of the anti-corrosion paint sprayed inside the pipeline.
In view of this, the present invention provides an apparatus for preventing corrosion in a pipeline, which solves the above technical problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an anticorrosion device in a pipeline, which solves the problems that: when the existing pipeline inner anti-corrosion equipment sprays anti-corrosion paint on the inner side wall of a pipeline, the anti-corrosion paint is easy to sag due to the gravity action of the anti-corrosion paint, so that the anti-corrosion paint is accumulated at the bottom of the pipeline, and the phenomenon that the anti-corrosion paint is too much or uneven occurs at a certain position of the pipeline, thereby influencing the effect of spraying the anti-corrosion paint inside the pipeline;
in order to achieve the above purpose, the invention is realized by the following technical scheme:
the technical scheme adopted by the invention for solving the technical problems is as follows: an anticorrosion apparatus in the pipeline, including the bottom plate;
the upper surface of the bottom plate is fixedly connected with a first side plate, the upper part of the bottom plate is movably connected with a second side plate, opposite sides of the first side plate and the second side plate are rotatably connected with a material carrying plate, a material carrying groove is formed in the material carrying plate, and clamping plates are symmetrically and movably connected to the side wall of the material carrying plate;
the upper surface of the bottom plate is fixedly connected with a material storage box and a fixed plate, the upper surface of the fixed plate is movably connected with a slide block, a movable plate is movably connected above the slide block, the movable plate is fixedly connected with a spraying pipe, the side wall of the material storage box is fixedly connected with a material conveying pump, the input and the storage box intercommunication of conveying pump, the output and the spraying pipe intercommunication of conveying pump, the last fixed surface of fly leaf is connected with the magazine, the magazine is provided with the opening up, opening and storage box intercommunication, the even board of wiping of fixedly connected with in the opening.
Specifically, the upper surface of bottom plate is fixedly connected with first hydraulic stem, the expansion end and the second curb plate fixed connection of first hydraulic stem.
Specifically, the side wall of the material carrying plate is symmetrically and fixedly connected with a second hydraulic rod, and the movable end of the second hydraulic rod is fixedly connected with the clamping plate.
Specifically, the upper surface of fixed plate has seted up the spout downwards, slider sliding connection is in the spout, fixedly connected with first motor in the spout, fixedly connected with threaded rod in the drive shaft of first motor, threaded rod and slider screw thread transmission are connected.
Specifically, a third hydraulic rod is fixedly connected to the slide block, and the movable end of the third hydraulic rod is fixedly connected with the movable plate;
the feed port has been seted up on the storage box top, feed port female connection has the sprue.
Specifically, the output end of the material conveying pump is communicated with the spraying pipe through a first hose;
the opening is communicated with the storage box through a second hose.
Specifically, a rotating cylinder is rotatably connected to the first side plate, one end of the rotating cylinder is fixedly connected with one of the material carrying plates, a second motor is fixedly connected to the second side plate, and a driving shaft of the second motor is fixedly connected with the other material carrying plate.
Specifically, one side swing joint of fly leaf has the board of polishing, the top fixedly connected with of the board of polishing arch of polishing, fixedly connected with cleaning pad on the lateral wall of board of polishing, the both sides of cleaning pad are provided with dress bits box, dress bits box fixed connection is on the lateral wall of board of polishing.
Specifically, a fourth hydraulic rod is fixedly connected to the side wall of the movable plate, and the output end of the fourth hydraulic rod is fixedly connected with the polishing plate.
The invention has the beneficial effects that:
according to the anti-corrosion equipment in the pipeline, in the rotation process of the pipeline, the polishing bulge removes an oxide layer on the inner side wall of the pipeline, the cleaning pad cleans dust on the inner side wall of the pipeline, therefore, the removal of the oxide layer and the dust on the inner side wall of the pipeline falls in the chip loading box, the collection effect of the oxide layer and the dust on the inner side wall of the pipeline is achieved, meanwhile, the rotation of a threaded rod is achieved in the work process of the first motor, the sliding block moves along a sliding groove in the rotation process of the threaded rod, the polishing bulge and the cleaning pad move in the moving process of the sliding block, the cleaning of the oxide layer and the dust on different positions of the inner side wall of the pipeline is achieved, and the effects that the oxide layer and the dust after the anti-corrosion paint is sprayed on the inner side wall of the pipeline are wrapped by the anti-corrosion paint and the anti-corrosion paint is sprayed on the interior of the pipeline are prevented from being affected.
According to the anti-corrosion equipment in the pipeline, the third hydraulic rod works to realize the movement of the movable plate, the movement of the charging box is realized in the moving process of the movable plate, the movement of the uniform coating plate is realized in the moving process of the charging box, when the anti-corrosion paint at a certain position in the pipeline is excessive and the uniform coating plate uniformly coats the anti-corrosion paint, more anti-corrosion paint can be accumulated on the uniform coating plate, the uniform coating plate is vertically arranged and is fixedly connected into the charging box, so that the anti-corrosion paint accumulated on the side wall of the uniform coating plate can be dripped into the opening of the charging box under the action of gravity, and the opening is communicated with the storage box through the second hose, so that the anti-corrosion paint can flow back into the charging box for reuse through the second hose, and the waste of the anti-corrosion paint is avoided.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic view of an apparatus for preventing corrosion in a pipeline according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic connection diagram of a sliding block, a spraying pipe and a chip containing box in the corrosion prevention device in the pipeline provided by the invention;
in the figure: 1. a base plate; 2. a first side plate; 3. a second side plate; 4. a material carrying plate; 5. a material loading groove; 6. a clamping plate; 7. A storage box; 8. a fixing plate; 9. a slider; 10. a movable plate; 11. a spray pipe; 12. a delivery pump; 13. a cartridge; 14. An opening; 15. evenly smearing the board; 16. a first hydraulic lever; 17. a second hydraulic rod; 18. a chute; 20. a first motor; 21. A threaded rod; 22. a third hydraulic lever; 23. a first hose; 24. a second hose; 25. a feed port; 26. blocking; 27. A rotating drum; 28. a second motor; 31. a fourth hydraulic lever; 32. grinding the plate; 33. polishing the bulges; 34. a cleaning pad; 35. And (5) chip containing boxes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The embodiment of the invention provides an anticorrosion device in a pipeline, which solves the problems that: when the existing pipeline inner anti-corrosion equipment sprays anti-corrosion paint on the inner side wall of a pipeline, the anti-corrosion paint is easy to sag due to the gravity action of the anti-corrosion paint, so that the anti-corrosion paint is accumulated at the bottom of the pipeline, and the phenomenon that the anti-corrosion paint is too much or uneven occurs at a certain position of the pipeline, thereby influencing the effect of spraying the anti-corrosion paint inside the pipeline;
in order to solve the technical problems, the technical scheme in the embodiment of the invention has the following general idea: at pipeline pivoted in-process, carry out spraying anticorrosive paint to the inside different positions of pipeline through the spray pipe, simultaneously because on the inside wall of smearing even board laminating in the pipeline, it is even to have realized smearing the anticorrosive paint of spraying on the pipeline inside wall, even the even inside attached to at the pipeline of anticorrosive paint, smearing evenly, at the in-process of spray pipe to pipeline inside wall spraying anticorrosive paint, the anticorrosive paint too much or inhomogeneous phenomenon of pipeline inside wall somewhere spraying can appear, the fly leaf removal is realized in the work of third hydraulic stem, realize charging box at the in-process that the fly leaf removed and remove, the in-process that charging box removed realizes smearing even board and removes, when making the anticorrosive paint of somewhere in the pipeline too much, it is even to smear even board in the realization to scribble anticorrosive paint.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
As shown in fig. 1-3, the corrosion prevention apparatus in a pipeline according to the present invention includes a bottom plate 1;
the upper surface of the bottom plate 1 is fixedly connected with a first side plate 2, a second side plate 3 is movably connected above the bottom plate 1, opposite sides of the first side plate 2 and the second side plate 3 are rotatably connected with a material loading plate 4, a material loading groove 5 is formed in the material loading plate 4, and clamping plates 6 are symmetrically and movably connected to the side wall of the material loading plate 4;
the upper surface fixedly connected with storage box 7 and fixed plate 8 of bottom plate 1, the upper surface swing joint of fixed plate 8 has slider 9, the top swing joint of slider 9 has fly leaf 10, fixedly connected with spray tube 11 on the fly leaf 10, fixedly connected with conveying pump 12 on the lateral wall of storage box 7, the input and the storage box 7 intercommunication of conveying pump 12, the output and the spray tube 11 intercommunication of conveying pump 12, the upper surface fixedly connected with cartridge 13 of fly leaf 10, cartridge 13 is provided with opening 14 up, opening 14 and storage box 7 intercommunication, fixedly connected with trowels even board 15 in the opening 14.
The upper surface of the bottom plate 1 is fixedly connected with a first hydraulic rod 16, and the movable end of the first hydraulic rod 16 is fixedly connected with the second side plate 3.
The second hydraulic rods 17 are symmetrically and fixedly connected to the side wall of the material carrying plate 4, the movable end of each second hydraulic rod 17 is fixedly connected with the clamping plate 6, before anticorrosive paint is sprayed on the interior of a pipeline, the first hydraulic rods 16 work to move the second side plate 3, then the pipeline is sleeved on the outer side of the fixing plate 8, one end of the pipeline is inserted into the material carrying groove 5 formed in the first side plate 2 in a rotating mode and connected with the material carrying plate 4, the second hydraulic rods 17 on the first side plate 2 work to move the clamping plate 6, one end of the pipeline is clamped through the clamping plates 6, then the first hydraulic rods 16 work to move the second side plate 3 towards the pipeline, one end of the pipeline is inserted into the material carrying groove 5 connected with the second side plate 3 in a rotating mode and connected with the material carrying plate 4, the clamping plates 6 move through the second hydraulic rods 17 on the second side plate 3, the other end of the pipeline is clamped in the moving process, the pipeline is clamped on the outer side of the fixing plate 8, the conveying pump 12 works to spray the anticorrosive paint stored in the material storage box 7 through the spraying pipe 11, and accordingly the anticorrosive paint spraying effect on the interior of the pipeline is achieved.
The upper surface of fixed plate 8 has seted up spout 18 towards the downside, slider 9 sliding connection is in spout 18, the first motor 20 of fixedly connected with in spout 18, fixedly connected with threaded rod 21 in first motor 20's the drive shaft, threaded rod 21 is connected with slider 9 screw transmission, threaded rod 21 rotation is realized in the work of first motor 20, because threaded rod 21 is connected with slider 9 screw transmission, and slider 9 sliding connection is in spout 18, consequently, realize threaded rod 21 and rotate at the in-process of first motor 20 work, it removes along spout 18 to realize slider 9 at threaded rod 21 pivoted in-process, it removes to realize spray tube 11 at the in-process that slider 9 removed, thereby the position of spray tube 11 in the pipeline has been adjusted, be convenient for at the inside different positions spraying anticorrosive paint of pipeline.
The third hydraulic rod 22 is fixedly connected to the slider 9, the movable end of the third hydraulic rod 22 is fixedly connected with the movable plate 10, the movable plate 10 moves when the third hydraulic rod 22 works, the position of the spraying pipe 11 is adjusted in the moving process of the movable plate 10, and therefore the distance between the spraying pipe 11 and the inner side wall of the pipeline is adjusted, and through the design, the effect of better spraying the anticorrosive paint inside the pipeline can be achieved;
feed port 25 has been seted up on 7 tops of storage box, feed port 25 female connection has sprue 26, when needs add anticorrosive lacquer liquid in storage box 7, staff's manual rotation sprue 26, when sprue 26 breaks away from in the feed port 25 out, staff pours anticorrosive lacquer liquid into in the storage box 7 from feed port 25, the mesh of adding anticorrosive lacquer liquid in storage box 7 has been realized, later place sprue 26 in feed port 25, staff's manual reverse rotation sprue 26, the realization is installed sprue 26 in feed port 25.
The output end of the delivery pump 12 is communicated with the spraying pipe 11 through a first hose 23;
the opening 14 is communicated with the storage box 7 through a second hose 24.
The first side plate 2 is rotatably connected with a rotary drum 27, one end of the rotary drum 27 is fixedly connected with one of the material carrying plates 4, the second side plate 3 is fixedly connected with a second motor 28, a driving shaft of the second motor 28 is fixedly connected with the other material carrying plate 4, when the spraying pipe 11 sprays the anticorrosive paint on the inner side wall of the pipeline, the phenomenon that the sprayed anticorrosive paint is excessive or uneven may occur at a certain position of the inner side wall of the pipeline, the third hydraulic rod 22 works to realize the movement of the movable plate 10, the movement of the charging box 13 is realized in the moving process of the movable plate 10, the movement of the uniform plate 15 is realized in the moving process of the charging box 13, the uniform plate 15 is attached to the inner side wall of the pipeline, the second motor 28 works to realize the rotation of the material carrying plates 4, because the pipeline is clamped between the two material carrying plates 4, the rotation of the pipeline is realized in the rotating process of the pipeline, the spraying pipe 11 is used for spraying the anticorrosive paint to different positions in the pipeline, meanwhile, the smearing plate 15 is attached to the inner side wall in the pipeline, so that the anticorrosive paint sprayed on the inner side wall of the pipeline is smeared evenly, even if the anticorrosive paint is attached to the inside of the pipeline evenly, in the process that the spraying pipe 11 sprays the anticorrosive paint on the inner side wall of the pipeline, the phenomenon that the anticorrosive paint sprayed on a certain position of the inner side wall of the pipeline is too much or not even can occur, the movable plate 10 is moved by the operation of the third hydraulic rod 22, the charging box 13 is moved in the moving process of the movable plate 10, the smearing plate 15 is moved in the moving process of the charging box 13, when the anticorrosive paint on a certain position in the pipeline is too much, the smearing plate 15 can accumulate more anticorrosive paint when the anticorrosive paint is smeared evenly, because the smearing plate 15 is vertically arranged, and the smearing plate 15 is fixedly connected in the charging box 13, therefore, the anticorrosive paint accumulated on the side wall of the leveling plate 15 is dripped into the opening 14 of the charging box 13 due to the action of gravity, and the opening 14 is communicated with the storage box 7 through the second hose 24, so that the anticorrosive paint can flow back into the charging box 13 through the second hose 24 to be reused, and meanwhile, the waste of the anticorrosive paint is also avoided.
One side of the movable plate 10 is movably connected with a polishing plate 32, the top end of the polishing plate 32 is fixedly connected with a polishing protrusion 33, the side wall of the polishing plate 32 is fixedly connected with a cleaning pad 34, two sides of the cleaning pad 34 are provided with chip containing boxes 35, and the chip containing boxes 35 are fixedly connected to the side wall of the polishing plate 32.
A fourth hydraulic rod 31 is fixedly connected to the side wall of the movable plate 10, and an output end of the fourth hydraulic rod 31 is fixedly connected to the polishing plate.
Before spraying paint to the pipeline inside, need get rid of impurity such as oxide layer and the dust of pipeline inside wall, prevent the oxide layer after the inside wall spraying anticorrosive paint to the pipeline, the dust is wrapped up by anticorrosive paint, thereby can influence the inside spraying anticorrosive paint's of pipeline effect, before the oxide layer and the dust of pipeline inside wall are got rid of to needs, fourth hydraulic stem 31 work realizes polishing arch 33 and cleaning pad 34 and pastes tightly on the inside wall of pipeline, second motor 28 work realizes carrying flitch 4 to rotate, because the pipeline presss from both sides tightly between two year flitchs 4, consequently, carry flitch 4 pivoted in-process to realize the pipeline rotation, at pipeline pivoted in-process, polishing arch 33 will get rid of the oxide layer of pipeline inside wall, cleaning pad 34 will realize the clearance of dust on the pipeline inside wall, consequently, the oxide layer and the dust that realize getting rid of the pipeline inside wall fall in dress bits box 35, the collection effect to the oxide layer and the dust of getting rid of the pipeline inside wall has been realized.
The working principle is as follows: before spraying anticorrosive paint to the inside of the pipeline, the work of the first hydraulic rod 16 realizes that the second side plate 3 moves, then the pipeline is sleeved outside the fixed plate 8, and one end of the pipeline is inserted into the material carrying groove 5 of the first side plate 2 which is rotatably connected with the material carrying plate 4, the work of the second hydraulic rod 17 on the first side plate 2 realizes that the clamping plate 6 moves, one end of the pipeline is clamped through the clamping plate 6, then the work of the first hydraulic rod 16 realizes that the second side plate 3 moves towards the pipeline, and one end of the pipeline is inserted into the material carrying groove 5 which is rotatably connected with the second side plate 3 and is provided with the material carrying plate 4, the work of the second hydraulic rod 17 on the second side plate 3 realizes that the clamping plate 6 moves, the other end of the pipeline is clamped in the moving process of the clamping plate 6, and the pipeline is clamped outside the fixed plate 8 in the process. The clamping of the pipeline is realized.
Before spraying paint to the inside of the pipeline, impurities such as an oxide layer and dust on the inner side wall of the pipeline need to be removed, the oxide layer after spraying anticorrosive paint to the inner side wall of the pipeline is prevented, the dust is wrapped by the anticorrosive paint, the effect of spraying anticorrosive paint to the inside of the pipeline can be influenced, before the oxide layer and the dust on the inner side wall of the pipeline need to be removed, the fourth hydraulic rod 31 works to realize that the polishing bulge 33 and the cleaning pad 34 are attached to the inner side wall of the pipeline, the second motor 28 works to realize that the material carrying plate 4 rotates, the pipeline rotation is realized in the rotating process of the material carrying plate 4 because the pipeline is clamped between the two material carrying plates 4, in the rotating process of the pipeline, the polishing bulge 33 removes the oxide layer on the inner side wall of the pipeline, the cleaning pad 34 realizes the cleaning of the dust on the inner side wall of the pipeline, therefore, the oxide layer and the dust which are removed from the inner side wall of the pipeline fall in the chip carrying box 35, the collection effect of the oxide layer and the dust which are removed from the inner side wall of the pipeline is realized, in the working process of the first motor 20 realizes that the rotation of the threaded rod 21, the cleaning pad moves in the rotating process of the slider 9, thereby realizing that the cleaning pad 33 does not move together with the dust, and cleaning pad.
The conveying pump 12 works to spray anticorrosive paint stored in the storage box 7 into a pipeline through the spraying pipe 11, the second motor 28 works to realize rotation of the material carrying plates 4, the pipeline is clamped between the two material carrying plates 4, so that the pipeline rotation is realized in the rotating process of the material carrying plates 4, meanwhile, the threaded rod 21 is realized in the working process of the first motor 20, the sliding block 9 moves along the sliding groove 18 in the rotating process of the threaded rod 21, the spraying pipe 11 moves in the horizontal direction in the moving process of the sliding block 9, and therefore the aim of spraying the anticorrosive paint to different positions inside the pipeline is achieved, and the inside of the pipeline achieves the anticorrosive effect.
In the process of spraying the anticorrosive paint to the inner side wall of the pipeline by the spraying pipe 11, the phenomenon of excessive or uneven anticorrosive paint sprayed on a certain position of the inner side wall of the pipeline may occur, the third hydraulic rod 22 works to realize the movement of the movable plate 10, the movement of the charging box 13 is realized in the process of the movement of the movable plate 10, the movement of the leveling plate 15 is realized in the process of the movement of the charging box 13, the leveling plate 15 is attached to the inner side wall of the pipeline, the rotation of the material carrying plates 4 is realized in the process of the rotation of the material carrying plates 4 due to the work of the second motor 28, the pipeline rotates, the anticorrosive paint is sprayed to different positions inside the pipeline by the spraying pipe 11 in the process of the rotation of the pipeline, meanwhile, the leveling plate 15 is attached to the inner side wall inside the pipeline, the anticorrosive paint sprayed on the inner side wall of the pipeline is leveled even, even if the anticorrosive paint is uniformly attached to the inside of the pipeline, when the spraying pipe 11 sprays the anticorrosive paint on the inner side wall of the pipeline, the phenomenon that the anticorrosive paint sprayed on a certain position of the inner side wall of the pipeline is too much or uneven may occur, the third hydraulic rod 22 works to move the movable plate 10, the movement of the charging box 13 is realized in the moving process of the movable plate 10, the movement of the leveling plate 15 is realized in the moving process of the charging box 13, when the anticorrosive paint on a certain position in the pipeline is too much, the leveling plate 15 can accumulate more anticorrosive paint on the leveling plate 15 when leveling the anticorrosive paint, and the leveling plate 15 is vertically arranged and fixedly connected in the charging box 13, so that the anticorrosive paint accumulated on the side wall of the leveling plate 15 drops into the opening 14 of the charging box 13 due to the action of gravity, and the anticorrosive paint flows back into the charging box 13 through the second hose 24 for reuse due to the communication between the opening 14 and the charging box 7 through the second hose 24, meanwhile, the waste of the anti-corrosion paint is avoided.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. An anticorrosive equipment in pipeline which characterized in that: comprises a bottom plate (1);
the upper surface of the bottom plate (1) is fixedly connected with a first side plate (2), a second side plate (3) is movably connected above the bottom plate (1), opposite sides of the first side plate (2) and the second side plate (3) are rotatably connected with a material loading plate (4), a material loading groove (5) is formed in the material loading plate (4), and clamping plates (6) are symmetrically and movably connected to the side wall of the material loading plate (4);
the utility model discloses a feeding device, including bottom plate (1), upper surface fixedly connected with storage box (7) and fixed plate (8), the upper surface swing joint of fixed plate (8) has slider (9), the top swing joint of slider (9) has fly leaf (10), fixedly connected with spray pipe (11) are gone up in fly leaf (10), fixedly connected with conveying pump (12) on the lateral wall of storage box (7), the input and storage box (7) intercommunication of conveying pump (12), the output and spray pipe (11) intercommunication of conveying pump (12), the last surface fixedly connected with charging box (13) of fly leaf (10), charging box (13) are provided with opening (14) up, opening (14) and storage box (7) intercommunication, even board (15) are smeared to fixedly connected with in opening (14).
2. The corrosion prevention apparatus in a pipe according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a first hydraulic rod (16), and the movable end of the first hydraulic rod (16) is fixedly connected with the second side plate (3).
3. The corrosion prevention apparatus in a pipe according to claim 1, wherein: the side wall of the material carrying plate (4) is symmetrically and fixedly connected with a second hydraulic rod (17), and the movable end of the second hydraulic rod (17) is fixedly connected with the clamping plate (6).
4. The corrosion prevention apparatus in a pipe according to claim 1, wherein: the upper surface of the fixed plate (8) is downwards provided with a sliding groove (18), the sliding block (9) is connected in the sliding groove (18) in a sliding mode, a first motor (20) is fixedly connected in the sliding groove (18), a threaded rod (21) is fixedly connected to a driving shaft of the first motor (20), and the threaded rod (21) is in threaded transmission connection with the sliding block (9).
5. The corrosion preventing apparatus in a pipe according to claim 1, wherein: a third hydraulic rod (22) is fixedly connected to the sliding block (9), and the movable end of the third hydraulic rod (22) is fixedly connected with the movable plate (10);
the feeding hole (25) is formed in the top end of the storage box (7), and the blocking block (26) is connected to the inner thread of the feeding hole (25).
6. The corrosion prevention apparatus in a pipe according to claim 1, wherein: the output end of the material conveying pump (12) is communicated with the spraying pipe (11) through a first hose (23);
the opening (14) is communicated with the storage box (7) through a second hose (24).
7. The corrosion prevention apparatus in a pipe according to claim 1, wherein: the first side plate (2) is rotatably connected with a rotary drum (27), one end of the rotary drum (27) is fixedly connected with one of the material carrying plates (4), the second side plate (3) is fixedly connected with a second motor (28), and a driving shaft of the second motor (28) is fixedly connected with the other material carrying plate (4).
8. The corrosion prevention apparatus in a pipe according to claim 1, wherein: one side swing joint of fly leaf (10) has board (32) of polishing, the top fixedly connected with of board (32) of polishing is polished protruding (33), fixedly connected with cleaning pad (34) on the lateral wall of board (32) of polishing, the both sides of cleaning pad (34) are provided with dress bits box (35), dress bits box (35) fixed connection is on the lateral wall of board (32) of polishing.
9. The corrosion prevention apparatus in a pipe according to claim 8, wherein: the side wall of the movable plate (10) is fixedly connected with a fourth hydraulic rod (31), and the output end of the fourth hydraulic rod (31) is fixedly connected with the polishing plate (32).
CN202210894632.1A 2022-07-28 2022-07-28 Pipeline internal corrosion prevention equipment Pending CN115301455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210894632.1A CN115301455A (en) 2022-07-28 2022-07-28 Pipeline internal corrosion prevention equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210894632.1A CN115301455A (en) 2022-07-28 2022-07-28 Pipeline internal corrosion prevention equipment

Publications (1)

Publication Number Publication Date
CN115301455A true CN115301455A (en) 2022-11-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210894632.1A Pending CN115301455A (en) 2022-07-28 2022-07-28 Pipeline internal corrosion prevention equipment

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115890445A (en) * 2023-01-08 2023-04-04 中建安装集团黄河建设有限公司 Rust removal and corrosion prevention equipment and method for inner wall of small-caliber pipeline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115890445A (en) * 2023-01-08 2023-04-04 中建安装集团黄河建设有限公司 Rust removal and corrosion prevention equipment and method for inner wall of small-caliber pipeline

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