CN116276356A - Pipeline rust cleaning device that polishes - Google Patents

Pipeline rust cleaning device that polishes Download PDF

Info

Publication number
CN116276356A
CN116276356A CN202310190009.2A CN202310190009A CN116276356A CN 116276356 A CN116276356 A CN 116276356A CN 202310190009 A CN202310190009 A CN 202310190009A CN 116276356 A CN116276356 A CN 116276356A
Authority
CN
China
Prior art keywords
polishing
rod
assembly
pipeline
fixedly connected
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
CN202310190009.2A
Other languages
Chinese (zh)
Inventor
梁存绍
陈涛
李萌
丁果
何云峰
蒲平新
温哲昊
冷秋飞
杜奇龙
陈九林
李建
夏文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Huaneng Luding Hydropower Co Ltd
Original Assignee
Sichuan Huaneng Luding Hydropower Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sichuan Huaneng Luding Hydropower Co Ltd filed Critical Sichuan Huaneng Luding Hydropower Co Ltd
Priority to CN202310190009.2A priority Critical patent/CN116276356A/en
Publication of CN116276356A publication Critical patent/CN116276356A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
    • 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
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
    • B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
    • 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
    • B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
    • B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
    • 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
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a pipeline polishing and rust removing device, which comprises a polishing unit, a driving assembly, a polishing assembly arranged on one side of the driving assembly, a spraying assembly arranged on one side of the polishing assembly, and a fixed rust removing assembly arranged on the top of the polishing assembly, wherein the driving assembly is arranged on one side of the polishing assembly; the fixing unit comprises a rotation fixing component and two groups of auxiliary rotation supporting components arranged on one side of the rotation fixing component. The pipeline rotation device has the beneficial effects that the polishing unit and the fixing unit are arranged, the pipeline is supported for auxiliary rotation in the rotation process, the pipeline is supported for guaranteeing the stability in rotation, the polishing assembly polishes and derusts the inner wall of the pipeline when rotating at a low speed, the spraying assembly sprays a small amount of derusting agent under the action of centrifugal force to avoid waste, the outer wall of the pipeline is polished and derusted, the polishing plate and the inner wall of the pipeline are contacted and polished under the action of the centrifugal force in a high-speed motion state, the inner surface is guaranteed to be kept stable in a long-term passive state, and the corrosion resistance is greatly improved.

Description

Pipeline rust cleaning device that polishes
Technical Field
The invention relates to the technical field of polishing and rust removal, in particular to a pipeline polishing and rust removal device.
Background
The pipeline refers to a device which is formed by connecting pipes, pipe connectors, valves and the like and is used for conveying gas, liquid or fluid with solid particles, and has wide application in building construction, hydroelectric engineering and daily life. The pipeline is used for a long time or placed, water molecules in the air can rust the outer surface of the pipeline, if the pipeline is not treated in time, the service life of the pipeline can be influenced, and the traditional rust removing method is often to remove rust manually, so that the labor intensity of workers is greatly improved, time and labor are wasted, the rust removing effect is poor, and the pipeline cannot be completely treated.
Pipeline installation is a conventional installation project of industrial installation, and in general, pipelines are easy to rust, and in order to ensure engineering quality, rust removal construction is required for the pipelines. The traditional construction method is completed manually, but the construction is difficult, the efficiency is low and the rust removal quality is poor due to the limitation of the inner diameter and the length of the pipeline.
When the pipeline is derusted, rust on the inner wall and the outer wall of the pipeline is required to be cleaned, the inner wall is thoroughly polished, the service life of the pipeline is guaranteed, the pipeline is kept clamped and runs at a low speed, and the stability of the pipeline and the comprehensiveness of pipeline cleaning during derusting are guaranteed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above-mentioned or existing problems occurring in the prior art.
Therefore, the invention aims to provide a pipeline polishing and rust removing device which can stably clamp a pipeline to be polished to enable the pipeline to rotate, double fixing and supporting are carried out on the pipeline, stability of the pipeline is guaranteed in the process of rotating and rust removing, the inner wall and the outer wall of the pipeline are polished and rust removed, the inner wall of the pipeline is polished under high-speed rotation, and rust remover is sprayed in the polishing process.
In order to solve the technical problems, the invention provides the following technical scheme: the pipeline polishing rust removing device comprises a polishing unit, a driving assembly, a polishing assembly arranged on one side of the driving assembly, a spraying assembly arranged on one side of the polishing assembly, and a fixed rust removing assembly arranged on the top of the polishing assembly; the fixing unit comprises a rotation fixing component and two groups of auxiliary rotation supporting components arranged on one side of the rotation fixing component.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the driving assembly comprises a supporting column, a cylinder arranged at the top of the supporting column, a hydraulic rod movably connected with the cylinder, a sliding plate arranged on one side of the hydraulic rod, a sliding groove arranged at the bottom of the sliding plate, a driving motor fixedly connected with one side of the sliding plate, a rotating rod arranged on one side of the driving motor, a first belt driving ring arranged on one side of the rotating rod and a transmission belt arranged in the first belt driving ring.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the polishing assembly comprises a polishing roller, a polishing surface arranged on one side of the polishing roller, three groups of telescopic grooves arranged on one side of the polishing roller, two groups of telescopic sleeves fixedly connected with the bottom of the telescopic grooves, telescopic rods movably connected with the tops of the telescopic sleeves, polishing plates fixedly connected with the tops of the telescopic rods, and first telescopic springs with two ends fixedly connected with the tops of the telescopic rods and the bottoms of the polishing plates respectively.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the spraying assembly comprises a storage box, a rust remover storage space arranged in the storage box, a telescopic cylinder fixedly connected with the bottom of the rust remover storage space, a telescopic column movably connected with the top of the telescopic cylinder, a sealing plate fixedly connected with the top of the telescopic column, a spraying plate arranged at the bottom of the sealing plate, a plurality of groups of spraying holes arranged at one side of the spraying plate, and a second telescopic spring with two ends fixedly connected with the top of the telescopic cylinder and the bottom of the sealing plate respectively.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the fixed rust cleaning subassembly includes C type fixed plate, the driven lever of rotating to be connected with C type fixed plate one side, set up in the second belt drive ring of driven lever one side, with the three sliding column of second belt drive ring bottom fixed connection, set up in three group's spouts of driven lever one side, set up in the threaded rod of driven lever one end, with threaded rod threaded connection's actuating lever, set up in the connecting rod of driven lever one end, with connecting rod middle part fixed connection's first fixed plate, set up in the sliding rod of connecting rod one end, with sliding rod one end fixed connection's second fixed plate, and with actuating lever bottom fixed connection's clamping piece.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the rotating and fixing assembly comprises a fixed base, a motor arranged at the top of the fixed base, a rotating connecting column rotationally connected with one side of the motor, a clamping turntable fixedly connected with one end of the rotating connecting column, three groups of clamping grooves arranged on one side of the clamping turntable, clamping springs fixedly connected with one side of the clamping grooves, clamping rods fixedly connected with one end of each clamping spring, and clamping plates fixedly connected with the top of each clamping rod.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the auxiliary rotating support assembly comprises a support base, two groups of moving grooves arranged at the top of the support base, a spring fixedly connected with one end of the moving grooves, a T-shaped moving column fixedly connected with one end of the spring, two groups of fixed connecting plates arranged at the top of the T-shaped moving column, a fixed shaft with two ends fixedly connected with one side of the two groups of fixed connecting plates respectively, and a support wheel arranged at the middle of the fixed shaft.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the clamping piece comprises a fixed block fixedly connected with the bottom of the driving rod, a push-pull rod arranged at the bottom of the fixed block, a fixed rod arranged at one side of the push-pull rod, a first clamping block rotationally connected with the fixed rod, a first spring fixing column arranged at one side of the first clamping block, a second clamping block rotationally connected with the fixed rod, a second spring fixing column arranged at one side of the second clamping block, and a limiting spring with two ends fixedly connected with one end of the first spring fixing column and one end of the second spring fixing column respectively.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the sliding rod is arranged to be a smooth surface, and the first belt driving ring and the second belt driving ring are matched with the transmission belt.
As a preferable scheme of the pipe polishing rust removing device of the invention, wherein: the polishing plate is lower than the height of the polishing surface, and the maximum length of the telescopic rod pushes the polishing plate to be higher than the height of the polishing surface.
The invention has the beneficial effects that: according to the pipeline polishing device, the polishing unit is matched with the fixing unit, the pipeline is supported for auxiliary rotation in the rotation process, the pipeline is supported for guaranteeing the stability in rotation, the pipeline is clamped and driven to rotate stably, the pipeline is polished uniformly, the polishing component polishes and derusting the inner wall of the pipeline in low-speed rotation, the spraying component sprays a small amount of derusting agent under the action of centrifugal force to avoid waste, the rotating fixing component is driven to tightly contact the pipeline and slowly advance, the pipeline outer wall is polished and derusted, the polishing plate and the pipeline inner wall are contacted and polished under the action of the centrifugal force in a high-speed motion state, the inner surface of the pipeline is guaranteed to keep long-term passive stability, and the corrosion resistance is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall structure of a pipeline polishing and derusting device.
Fig. 2 is another view of the overall structure of the pipe polishing rust removing device.
Fig. 3 is an exploded schematic view of the polishing assembly and the spray assembly of the pipe polishing rust removal device.
Fig. 4 is a schematic cross-sectional view of a grinding assembly of the pipe grinding rust removal device.
Fig. 5 is a schematic cross-sectional view of a spray assembly of the pipe grinding and derusting device.
Fig. 6 is a schematic view in cross-section of another view of the polishing assembly and spray assembly of the pipe polishing rust remover.
Fig. 7 is another view schematically showing the overall structure of the pipe polishing rust removing device.
Fig. 8 is an enlarged schematic view of the pipe polishing rust removing device at B in fig. 7.
Fig. 9 is an enlarged schematic view of the clamping member of the pipe polishing rust removing device.
Fig. 10 is an enlarged schematic view of the pipe polishing rust removing apparatus at a in fig. 1.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, in a first embodiment of the present invention, a pipeline polishing and derusting device is provided, which includes a polishing unit 100 and a fixing unit 200, and the polishing unit 100 and the fixing unit 200 are matched, a driving assembly 101 drives a polishing assembly 102 to polish and derusting an inner wall of a pipeline, and drives a spraying assembly 103 to spray a small amount of derusting agent, so that the pipeline is thoroughly derusted, a fixing derusting assembly 104 slowly advances to polish an outer wall of the pipeline, a rotating fixing assembly 201 clamps and fixes the pipeline and drives the pipeline to rotate at a uniform speed, so that polishing is uniform, an auxiliary rotating supporting assembly 202 supports the pipeline, and rotation of the pipeline is assisted, so that stability of rotation of the pipeline is ensured.
Specifically, the polishing unit 100 includes a driving assembly 101, a polishing assembly 102 disposed at one side of the driving assembly 101, a spraying assembly 103 disposed at one side of the polishing assembly 102, and a fixed rust removing assembly 104 disposed at the top of the polishing assembly 102;
the fixing unit 200 includes a rotation fixing assembly 201 and two sets of auxiliary rotation supporting assemblies 202 disposed at one side of the rotation fixing assembly 201.
In summary, the pipeline is supported by the cooperation of the polishing unit and the fixing unit, the pipeline is supported and is supported in an auxiliary rotation manner in the pipeline rotation process, the pipeline is clamped and driven to rotate stably, the pipeline is polished more uniformly, the inner wall of the pipeline is polished and derusted by the polishing assembly in low-speed rotation, the spraying assembly sprays a small amount of derusting agent under the action of centrifugal force to avoid waste, the rotating fixing assembly is driven to tightly contact the pipeline and slowly advance, the outer wall of the pipeline is polished and derusted, the polishing plate and the inner wall of the pipeline are contacted and polished under the action of the centrifugal force in a high-speed motion state, the inner surface of the pipeline is guaranteed to be kept stable in a long-term passive state, and the corrosion resistance is also greatly improved.
Example 2
Referring to fig. 1 to 10, in a second embodiment of the present invention, a pipeline polishing and derusting device is provided, which includes a polishing unit 100 and a fixing unit 200, and the polishing unit 100 and the fixing unit 200 are matched, a driving assembly 101 drives a polishing assembly 102 to polish and derusting an inner wall of a pipeline, and drives a spraying assembly 103 to spray a small amount of derusting agent, so that the pipeline is derusted thoroughly, a fixing derusting assembly 104 slowly advances to polish an outer wall of the pipeline, a rotating fixing assembly 201 clamps and fixes the pipeline and drives the pipeline to rotate at a uniform speed, so that the pipeline is uniformly polished, an auxiliary rotating supporting assembly 202 supports the pipeline, and assists the rotation of the pipeline, so as to ensure the stability of the pipeline rotation.
Specifically, the polishing unit 100 includes a driving assembly 101, a polishing assembly 102 disposed at one side of the driving assembly 101, a spraying assembly 103 disposed at one side of the polishing assembly 102, and a fixed rust removing assembly 104 disposed at the top of the polishing assembly 102;
the fixing unit 200 includes a rotation fixing assembly 201 and two sets of auxiliary rotation supporting assemblies 202 disposed at one side of the rotation fixing assembly 201.
Further, the driving assembly 101 includes a supporting column 101a, a cylinder 101b disposed on the top of the supporting column 101a, a hydraulic rod 101c movably connected to the cylinder 101b, a sliding plate 101d disposed on one side of the hydraulic rod 101c, a sliding groove 101e disposed on the bottom of the sliding plate 101d, a driving motor 101f fixedly connected to one side of the sliding plate 101d, a rotating rod 101g disposed on one side of the driving motor 101f, a first belt driving ring 101h disposed on one side of the rotating rod 101g, and a transmission belt 101i disposed in the first belt driving ring 101 h.
Further, the polishing assembly 102 includes a polishing roller 102a, a polishing surface 102b disposed on one side of the polishing roller 102a, three sets of telescopic slots 102c disposed on one side of the polishing roller 102a, two sets of telescopic sleeves 102d fixedly connected to the bottoms of the telescopic slots 102c, a telescopic rod 102e movably connected to the tops of the telescopic sleeves 102d, a polishing plate 102f fixedly connected to the tops of the telescopic rod 102e, and a first telescopic spring 102g with two ends fixedly connected to the tops of the telescopic rod 102e and the bottoms of the polishing plate 102f, respectively.
Further, the spraying assembly 103 comprises a storage box 103a, a rust remover storage space 103b arranged in the storage box 103a, a telescopic cylinder 103c fixedly connected with the bottom of the rust remover storage space 103b, a telescopic column 103d movably connected with the top of the telescopic cylinder 103c, a sealing plate 103e fixedly connected with the top of the telescopic column 103d, a spraying plate 103f arranged at the bottom of the sealing plate 103e, a plurality of groups of spraying holes 103g arranged on one side of the spraying plate 103f, and a second telescopic spring 103h with two ends fixedly connected with the top of the telescopic cylinder 103c and the bottom of the sealing plate 103e respectively.
Preferably, a low-speed operation mode of the driving motor 101f is started to drive the rotating rod 101g to rotate, the polishing roller 102a follows the rotation, the cylinder 101b is started to enable the hydraulic rod 101c to push forwards, the sliding plate 101d moves forwards in the sliding groove 101e, the polishing roller 102a follows the forwards and contacts with the inner wall of a pipeline, the storage tank 103a polishes the inner wall of the pipeline, in the rotation process, the telescopic column 103d movably connected with the top of the telescopic cylinder 103c pulls the second telescopic spring 103h forwards under the action of centrifugal force to push the sealing plate 103e to move forwards, the spraying plate 103f at the bottom is released from the sealing arrangement, rust remover in the rust remover storage space 103b in the storage tank 103a is sprayed on the inner wall of the pipeline uniformly in a small amount through a plurality of groups of spraying holes 103g on the spraying plate 103f under the action of the rotating centrifugal force, so that polishing is smoother, rust remover is removed thoroughly, rust remover can be slowly gathered to the bottom of the pipeline, and the contact surface polished by the polishing roller 102a and the pipeline can be cleared up the rust remover better;
under the high-speed operation mode of the driving motor 101f, the rotating rod 101g is driven to rotate at a high speed, the polishing roller 102a rotates at a high speed, the cylinder 101b is started to enable the hydraulic rod 101c to push forwards, the sliding plate 101d moves forwards in the sliding groove 101e, the polishing roller 102a moves forwards in a following manner and is contacted with the inner wall of a pipeline, the centrifugal force under the high-speed rotation is larger than the pulling of the first telescopic spring 102g on the polishing plate 102f, the polishing plate 102f pulls the first telescopic spring 102g to drive the telescopic rod 102e to move outwards, under the limit of the telescopic rod 102e, the polishing plate 102f can only move slightly higher than the polishing surface 102b, under the influence of gravity, the height is lowest when the polishing roller 102a rotates to be perpendicular to the ground, the height is highest when the polishing roller 102a bottom point rotates to be perpendicular to the ground, and the inner wall of the pipeline is fully contacted with the polishing plate.
Further, the fixed rust removing assembly 104 includes a C-shaped fixing plate 104a, a driven rod 104b rotatably connected to one side of the C-shaped fixing plate 104a, a second belt driving ring 104C disposed on one side of the driven rod 104b, three sets of sliding posts 104d fixedly connected to the bottom of the second belt driving ring 104C, three sets of sliding grooves 104e disposed on one side of the driven rod 104b, a threaded rod 104f disposed at one end of the driven rod 104b, a driving rod 104g threadedly connected to the threaded rod 104f, a connecting rod 104h disposed at one end of the driven rod 104b, a first fixing plate 104i fixedly connected to the middle of the connecting rod 104h, a sliding rod 104j disposed at one end of the connecting rod 104h, a second fixing plate 104k fixedly connected to one end of the sliding rod 104j, and a clamping member 104l fixedly connected to the bottom of the driving rod 104 g.
Preferably, under the drive of the driving motor 101f, the rotating rod 101g is driven to rotate, the first belt driving ring 101h follows the rotating rod 101g to rotate, the transmission belt 101i arranged in the first belt driving ring 101h is driven to synchronously rotate, the second belt driving ring 104c is pulled to synchronously rotate, the driven rod 104b is driven to rotate, the driving rod 104g slowly moves forwards under the threaded connection with the threaded rod 104f, the surface of the sliding rod 104j connected with the other end of the driving rod 104g is a smooth surface, the driving rod 104g is guaranteed not to rotate along with the driven rod 104b, the sliding rod 104f slowly moves, the clamping piece 104l fixedly connected with the bottom is driven to move, under the pushing of the push-pull rod 104l-2, the first clamping block 104l-4 and the second clamping block 104l-6 are contacted with the surface of a pipeline, the two ends are pushed to be respectively pulled away from the limiting springs 104l-8 fixedly connected with one end of the first spring fixing column 104l-5 and one end of the second spring fixing column 104l-7, the force of the limiting springs 104l-8 is guaranteed to ensure that the first clamping block 104l-4 and the second clamping block 104l-6 are tightly clamped with the surface of the pipeline, and the pipeline is guaranteed to be tightly clamped on the surface of the pipeline when the pipeline is polished, and the surface of the pipeline is tightly clamped by the pipeline is clamped along with the surface of the first clamping block 104l-4 and the pipeline.
Further, the rotation fixing assembly 201 includes a fixing base 201a, a motor 201b disposed at the top of the fixing base 201a, a rotation connection column 201c rotatably connected to one side of the motor 201b, a clamping turntable 201d fixedly connected to one end of the rotation connection column 201c, three sets of clamping grooves 201e disposed at one side of the clamping turntable 201d, a clamping spring 201f fixedly connected to one side of the clamping grooves 201e, a clamping rod 201g fixedly connected to one end of the clamping spring 201f, and a clamping plate 201h fixedly connected to the top of the clamping rod 201 g.
Further, the auxiliary rotating support assembly 202 includes a support base 202a, two sets of moving grooves 202b disposed at the top of the support base 202a, a spring 202c fixedly connected to one end of the moving groove 202b, a T-shaped moving column 202d fixedly connected to one end of the spring 202c, two sets of fixed connection plates 202e disposed at the top of the T-shaped moving column 202d, a fixed shaft 202f with two ends fixedly connected to one side of the two sets of fixed connection plates 202e, and a support wheel 202g disposed in the middle of the fixed shaft 202 f.
Further, the clamping member 104l includes a fixed block 104l-1 fixedly connected to the bottom of the driving rod 104g, a push-pull rod 104l-2 provided at the bottom of the fixed block 104l-1, a fixed rod 104l-3 provided at one side of the push-pull rod 104l-2, a first clamping block 104l-4 rotatably connected to the fixed rod 104l-3, a first spring fixing column 104l-5 provided at one side of the first clamping block 104l-4, a second clamping block 104l-6 rotatably connected to the fixed rod 104l-3, a second spring fixing column 104l-7 provided at one side of the second clamping block 104l-6, and a limit spring 104l-8 having both ends fixedly connected to one end of the first spring fixing column 104l-5 and one end of the second spring fixing column 104l-7, respectively.
Further, the slide bar 104j is provided as a smooth surface, and the first belt drive ring 101h and the second belt drive ring 104c are each fitted with the transmission belt 101i.
Further, the polishing plate 102f is lower than the height of the polishing surface 102b, and the maximum length of the telescopic rod 102e pushes the polishing plate 102f higher than the height of the polishing surface 102 b.
It should be noted that, when the cylinder 101b pushes the hydraulic rod 101c, the hydraulic rod 101c contacts with the sliding plate 101d to push the sliding plate 101d to slide in the sliding groove 101e, so as to drive the rotating rod 101g to move forward, the first belt driving ring 101h moves forward, the second belt driving ring 104c moves forward in the three groups of sliding columns 104e fixedly connected to the bottom under the pulling of the driving belt 101i, and the clamping piece 104l is prevented from losing the polishing target and generating a fault caused by pulling the driven rod 104 b. When the pipeline is placed, the clamping rods 201g on one side of the clamping turntable 201d are pushed open firstly, one end of the pipeline is placed in, three groups of clamping rods 201g clamp one end of the pipeline under the pulling of the clamping springs 201f, the T-shaped moving column 202d is pulled to drive the springs 202c to move to one side, the pipeline is placed on the supporting wheels 202g, the pulling of the T-shaped moving column 202d is canceled, the resilience force of the springs 202c pulls the T-shaped moving column 202d to move in the moving groove 202b to be in close contact with the surface of the pipeline, the four groups of supporting wheels 202g support the pipeline, the motor 201b drives the clamping turntable 201d to rotate at a constant speed, the pipeline clamped by the three groups of clamping rods 201g rotates along with the pipeline, and the supporting wheels 202g assist in following the pipeline to rotate, so that the stability of the pipeline in rotation is ensured.
When the pipeline polishing device is used, in the first use process, a pipeline to be polished is placed, when the pipeline is placed, the clamping rods 201g at one side of the clamping turntable 201d are pushed open, one end of the pipeline is placed in, the three groups of clamping rods 201g are clamped at one end of the pipeline under the pulling of the clamping springs 201f, the T-shaped movable column 202d is pulled to drive the springs 202c to move to one side, the pipeline is placed on the supporting wheels 202g, the pulling of the T-shaped movable column 202d is canceled, the resilience force of the springs 202c pulls the T-shaped movable column 202d to move in the movable groove 202b to be in tight contact with the surface of the pipeline, the four groups of supporting wheels 202g support the pipeline, the motor 201b drives the clamping turntable 201d to rotate at a constant speed, the pipeline clamped by the three groups of clamping rods 201g rotates along with the pipeline, the supporting wheels 202g assist in rotating along with the pipeline, and stability in pipeline rotation is ensured,
the second use process, the low-speed operation mode of the driving motor 101f is started, the rotating rod 101g is driven to rotate, the polishing roller 102a follows the rotation, the starting cylinder 101b enables the hydraulic rod 101c to push forwards, the sliding plate 101d moves forwards in the sliding groove 101e, the polishing roller 102a follows the forward, the sliding plate contacts with the inner wall of the pipeline, the inner wall of the pipeline is polished, the storage box 103a pulls the second telescopic spring 103h forwards under the action of centrifugal force in the rotation process, the sealing plate 103e is pushed to move forwards by the telescopic column 103d movably connected with the top of the telescopic cylinder 103c, the spraying plate 103f exposing the bottom is relieved from the sealing arrangement, the rust remover in the rust remover storage space 103b in the storage box 103a is sprayed on the inner wall of the pipeline evenly in a small amount under the action of the rotating centrifugal force, the rust remover is removed more smoothly, the rust remover is gathered to the bottom of the pipeline slowly under the action of gravity, and the rust remover in the contact surface of the polishing roller 102a and the pipeline can be cleaned better.
And in the third use process, the polishing device runs at a high speed to polish the inner surface of the pipeline, the rotating rod 101g is driven to rotate at a high speed under the high-speed running mode of the driving motor 101f, the polishing roller 102a rotates at a high speed, the cylinder 101b is started to push the hydraulic rod 101c forwards, the sliding plate 101d moves forwards in the sliding groove 101e, the polishing roller 102a moves forwards in a following way to contact with the inner wall of the pipeline, the centrifugal force under the high-speed rotation is larger than that of the first telescopic spring 102g to pull the polishing plate 102f, the polishing plate 102f pulls the first telescopic spring 102g to drive the telescopic rod 102e to move outwards, the polishing plate 102f can only move slightly higher than the polishing surface 102b under the limit of the telescopic rod 102e, the height of the polishing roller is lowest when the polishing roller 102a rotates to the vertex vertical to the ground under the influence of gravity, the height of the polishing roller 102a is highest when the polishing roller bottom point is vertical to the ground, the polishing plate is in full contact with the inner wall of the pipeline, and the inner wall of the pipeline is polished.
Fourth use, the surface to the pipeline is polished, under driving motor 101 f's drive, drive dwang 101g rotates, first belt drive ring 101h follows dwang 101g and rotates, drive the driving belt 101i synchronous rotation who sets up in first belt drive ring 101h, the synchronous rotation of pulling second belt drive ring 104c, drive driven lever 104b follows the rotation, make actuating lever 104g slowly move forward under threaded connection with threaded rod 104f, the sliding rod 104j surface that the actuating lever 104g other end is connected is smooth, guaranteed actuating lever 104g can not follow driven lever 104b rotation, slowly move on threaded rod 104f, the clamping piece 104l of drive bottom fixed connection moves, under the promotion of push-pull lever 104l-2, first clamping piece 104l-4 and second clamping piece 104l-6 contact with the surface of pipeline, promote both ends respectively with first spring fixed column 104l-5 one end and second spring fixed column 104l-7 one end fixed connection's limit spring 104l-8 pull apart, limit spring 104l-8 guarantees that first clamping piece 104l-4 and second clamping piece 104l-6 carry out the tight contact with the surface of pipeline when the clamping piece is carried out, the clamping piece 104l-6 and the surface is carried out the tight contact with the first pipeline, the surface of pipeline is polished, the dual clamp piece 104l-6 is carried out, the clamp surface is carried out to the clamp surface of clamp and the tight when the pipeline is guaranteed to the clamp surface, the dual clamp surface is polished, the clamp surface is carried out, the clamp down is carried out, clamp down on the pipeline is carried out on the dual clamp surface and is carried out on the clamp surface and is guaranteed.
In summary, the pipeline is supported by the cooperation of the polishing unit and the fixing unit, the pipeline is supported and is supported in an auxiliary rotation manner in the pipeline rotation process, the pipeline is clamped and driven to rotate stably, the pipeline is polished more uniformly, the inner wall of the pipeline is polished and derusted by the polishing assembly in low-speed rotation, the spraying assembly sprays a small amount of derusting agent under the action of centrifugal force to avoid waste, the rotating fixing assembly is driven to tightly contact the pipeline and slowly advance, the outer wall of the pipeline is polished and derusted, the polishing plate and the inner wall of the pipeline are contacted and polished under the action of the centrifugal force in a high-speed motion state, the inner surface of the pipeline is guaranteed to be kept stable in a long-term passive state, and the corrosion resistance is also greatly improved.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a pipeline rust cleaning device that polishes which characterized in that: comprising the steps of (a) a step of,
the polishing unit (100) comprises a driving assembly (101), a polishing assembly (102) arranged on one side of the driving assembly (101), a spraying assembly (103) arranged on one side of the polishing assembly (102), and a fixed rust removing assembly (104) arranged on the top of the polishing assembly (102);
the fixing unit (200) comprises a rotation fixing assembly (201) and two groups of auxiliary rotation supporting assemblies (202) arranged on one side of the rotation fixing assembly (201).
2. The pipe polishing rust removal device of claim 1, wherein: the driving assembly (101) comprises a supporting column (101 a), a cylinder (101 b) arranged at the top of the supporting column (101 a), a hydraulic rod (101 c) movably connected with the cylinder (101 b), a sliding plate (101 d) arranged on one side of the hydraulic rod (101 c), a sliding groove (101 e) arranged at the bottom of the sliding plate (101 d), a driving motor (101 f) fixedly connected with one side of the sliding plate (101 d), a rotating rod (101 g) arranged on one side of the driving motor (101 f), a first belt driving ring (101 h) arranged on one side of the rotating rod (101 g) and a transmission belt (101 i) arranged in the first belt driving ring (101 h).
3. The pipe polishing rust removing apparatus as set forth in claim 2, wherein: the polishing assembly (102) comprises a polishing roller (102 a), a polishing surface (102 b) arranged on one side of the polishing roller (102 a), three groups of telescopic grooves (102 c) arranged on one side of the polishing roller (102 a), two groups of telescopic sleeves (102 d) fixedly connected with the bottoms of the telescopic grooves (102 c), telescopic rods (102 e) movably connected with the tops of the telescopic sleeves (102 d), polishing plates (102 f) fixedly connected with the tops of the telescopic rods (102 e), and first telescopic springs (102 g) with two ends fixedly connected with the tops of the telescopic rods (102 e) and the bottoms of the polishing plates (102 f) respectively.
4. A pipe grinding and derusting device as claimed in claim 3, wherein: the spraying assembly (103) comprises a storage box (103 a), a rust remover storage space (103 b) arranged in the storage box (103 a), a telescopic cylinder (103 c) fixedly connected with the bottom of the rust remover storage space (103 b), a telescopic column (103 d) movably connected with the top of the telescopic cylinder (103 c), a sealing plate (103 e) fixedly connected with the top of the telescopic column (103 d), a spraying plate (103 f) arranged at the bottom of the sealing plate (103 e), a plurality of groups of spraying holes (103 g) arranged on one side of the spraying plate (103 f) and a second telescopic spring (103 h) with two ends respectively fixedly connected with the top of the telescopic cylinder (103 c) and the bottom of the sealing plate (103 e).
5. A pipe grinding and rust removing apparatus as defined in claim 3 or 4, wherein: the fixed rust removal assembly (104) comprises a C-shaped fixing plate (104 a), a driven rod (104 b) rotationally connected with one side of the C-shaped fixing plate (104 a), a second belt driving ring (104C) arranged on one side of the driven rod (104 b), three groups of sliding columns (104 d) fixedly connected with the bottom of the second belt driving ring (104C), three groups of sliding grooves (104 e) arranged on one side of the driven rod (104 b), a threaded rod (104 f) arranged on one end of the driven rod (104 b), a driving rod (104 g) in threaded connection with the threaded rod (104 f), a connecting rod (104 h) arranged on one end of the driven rod (104 b), a first fixing plate (104 i) fixedly connected with the middle of the connecting rod (104 h), a sliding rod (104 j) arranged on one end of the connecting rod (104 h), a second fixing plate (104 k) fixedly connected with one end of the sliding rod (104 j), and a clamping piece (104 l) fixedly connected with the bottom of the driving rod (104 g).
6. A pipe grinding and derusting device as claimed in claim 5, wherein: the rotating and fixing assembly (201) comprises a fixing base (201 a), a motor (201 b) arranged at the top of the fixing base (201 a), a rotating connecting column (201 c) rotationally connected with one side of the motor (201 b), a clamping rotary table (201 d) fixedly connected with one end of the rotating connecting column (201 c), three groups of clamping grooves (201 e) arranged on one side of the clamping rotary table (201 d), a clamping spring (201 f) fixedly connected with one side of the clamping groove (201 e), a clamping rod (201 g) fixedly connected with one end of the clamping spring (201 f) and a clamping plate (201 h) fixedly connected with the top of the clamping rod (201 g).
7. A pipe grinding and derusting device as claimed in claim 6, wherein: the auxiliary rotating support assembly (202) comprises a support base (202 a), two groups of moving grooves (202 b) arranged at the top of the support base (202 a), a spring (202 c) fixedly connected with one end of the moving groove (202 b), a T-shaped moving column (202 d) fixedly connected with one end of the spring (202 c), two groups of fixed connection plates (202 e) arranged at the top of the T-shaped moving column (202 d), a fixed shaft (202 f) with two groups of fixed connection plates (202 e) fixedly connected with one side, and a support wheel (202 g) arranged in the middle of the fixed shaft (202 f).
8. A pipe grinding and derusting device as claimed in claim 7, wherein: the clamping piece (104 l) comprises a fixed block (104 l-1) fixedly connected with the bottom of the driving rod (104 g), a push-pull rod (104 l-2) arranged at the bottom of the fixed block (104 l-1), a fixed rod (104 l-3) arranged at one side of the push-pull rod (104 l-2), a first clamping block (104 l-4) rotatably connected with the fixed rod (104 l-3), a first spring fixing column (104 l-5) arranged at one side of the first clamping block (104 l-4), a second clamping block (104 l-6) rotatably connected with the fixed rod (104 l-3), a second spring fixing column (104 l-7) arranged at one side of the second clamping block (104 l-6), and a limiting spring (104 l-8) with two ends fixedly connected with one end of the first spring fixing column (104 l-5) and one end of the second spring fixing column (104 l-7).
9. A pipe grinding and derusting device as claimed in claim 8, wherein: the sliding rod (104 j) is provided as a smooth surface, and the first belt driving ring (101 h) and the second belt driving ring (104 c) are both adapted to the transmission belt (101 i).
10. A pipe grinding and rust removing apparatus according to any one of claims 7 to 9, wherein: the polishing plate (102 f) is lower than the polishing surface (102 b), and the maximum length of the telescopic rod (102 e) pushes the polishing plate (102 f) to be higher than the polishing surface (102 b).
CN202310190009.2A 2023-03-02 2023-03-02 Pipeline rust cleaning device that polishes Pending CN116276356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310190009.2A CN116276356A (en) 2023-03-02 2023-03-02 Pipeline rust cleaning device that polishes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310190009.2A CN116276356A (en) 2023-03-02 2023-03-02 Pipeline rust cleaning device that polishes

Publications (1)

Publication Number Publication Date
CN116276356A true CN116276356A (en) 2023-06-23

Family

ID=86828119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310190009.2A Pending CN116276356A (en) 2023-03-02 2023-03-02 Pipeline rust cleaning device that polishes

Country Status (1)

Country Link
CN (1) CN116276356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116922195A (en) * 2023-09-18 2023-10-24 烟台国冶冶金水冷设备有限公司 Boiler pipeline welding port grinding device
CN117051647A (en) * 2023-10-12 2023-11-14 长治市长兴道桥试验检测有限公司 Road surface compaction device for road and bridge engineering

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116922195A (en) * 2023-09-18 2023-10-24 烟台国冶冶金水冷设备有限公司 Boiler pipeline welding port grinding device
CN116922195B (en) * 2023-09-18 2023-11-17 烟台国冶冶金水冷设备有限公司 Boiler pipeline welding port grinding device
CN117051647A (en) * 2023-10-12 2023-11-14 长治市长兴道桥试验检测有限公司 Road surface compaction device for road and bridge engineering
CN117051647B (en) * 2023-10-12 2023-12-08 长治市长兴道桥试验检测有限公司 Road surface compaction device for road and bridge engineering

Similar Documents

Publication Publication Date Title
CN116276356A (en) Pipeline rust cleaning device that polishes
CN110698063B (en) Method for processing glass bottle for cosmetics
CN210730415U (en) Steel pipe inner wall treatment facility
CN206643094U (en) A kind of metal can washing apparatus
CN101301656A (en) Device for scrubbing metal pipe inner wall
CN106694478A (en) Cleaning device for metal pipe
CN218534011U (en) Dowel bar rust removal device for ballastless track construction
CN114405939B (en) Dirt preventing and removing device for honeycomb type oil dirt purifier for medical deep hole plate
CN116871219B (en) Belt cleaning device is used in processing of axle class part
CN108787666B (en) Medical test tube automatic processing utensil
CN212962427U (en) A blowdown structure for air separation equipment
CN108405446A (en) A kind of spray-type workpiece cleaner
CN113649366A (en) Special dredging device for cleaning pipeline and using method thereof
CN109290271A (en) A kind of bearing cleaner
CN210647381U (en) Quick cleaning device in stainless steel casting surface
CN111872820A (en) Metal pipeline spiral portion rust cleaning device
CN109226114B (en) Industrial saturated steam double-station hydraulic hard tube cleaning machine
CN207723102U (en) Bolt automatic rinser
CN216769707U (en) Intelligent air purifier that purification range is wide
CN214393824U (en) Pipeline inner wall rust removal system
CN112476195B (en) Corrosion-resistant and rust-removing treatment process for chemical pipeline of pressure vessel
CN213613131U (en) Water conservancy pipeline cleaning device
CN116494040A (en) Application method and device convenient for polishing device for inner and outer walls of pipeline
CN219487779U (en) Tinning device is used in vegetable oil production
CN216937278U (en) Continuous shifting fork workpiece cleaning equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination