CN106694471A - Laser cleaning method and cleaning device for inner wall of pipeline - Google Patents
Laser cleaning method and cleaning device for inner wall of pipeline Download PDFInfo
- Publication number
- CN106694471A CN106694471A CN201611112493.3A CN201611112493A CN106694471A CN 106694471 A CN106694471 A CN 106694471A CN 201611112493 A CN201611112493 A CN 201611112493A CN 106694471 A CN106694471 A CN 106694471A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- laser
- lens
- horizontal axis
- guide wheel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
- B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a laser cleaning method and cleaning device for an inner wall of a pipeline. The method comprises the steps: putting the pipeline on a guide wheel of a supporting platform; probing a lens supporting pipe into the inner side of the pipeline through a horizontal axial adjusting module and adjusting the height of the lens supporting pipe through a height adjusting module, wherein the focal point of a laser lens arranged on the lens supporting pipe acts to the inner wall of the pipeline; and starting the laser lens, controlling the pipeline to rotate through the guide wheel, and controlling the laser lens through the horizontal axial adjusting module to move along the axial direction of the pipeline so as to clean the inner wall of the pipeline. By way of matching the rotating motion of the pipeline with axial and radial movements of the laser lens, the inner walls of the pipelines with different inner diameters are cleaned.
Description
Technical field
The present invention relates to pipeline cleaning technical field, the laser cleaning method of more particularly to a kind of inner-walls of duct and cleaning
Device.
Background technology
Pipeline carries the important task of transport gas, liquid resource and waste, and indispensable work is played in modern industry
With.Pipeline transportation due to freight volume it is big, cost of transportation is low, be easily managed the features such as and gain great popularity, become in fast-developing
Gesture.Wherein metallic conduit accounts for the very big share of pipe applications, the important function risen in the modern life, industry.During use,
Inner-walls of duct may be attached with the materials such as greasy dirt, carbon distribution, oxide and coating, traditional inner-walls of duct cleaning method there are still
Many problems.
At present in actual applications, the method for inner-walls of duct cleaning is broadly divided into manual/mechanical polishing method, sand-blast, acid
Wash method etc..
Traditional manual/mechanical ablution is wasted time and energy, poor working environment, and pipeline is easily damaged in cleaning process
Inwall.Sand-blast be by abrasive material at a given speed, spray angle be ejected into steel pipe internal-surface, so as to remove the miscellaneous of inner-walls of duct
Matter.There is dust pollution in sand-blast operating process, and be not suitable for caliber long tube road inner surface pre-treating technology.Pickling
Method is to immerse in pickling tube pipeline, and the waste liquid environmental pollution after pickling is very big, and pickling cannot be accomplished to inner-walls of duct
Accurate cleaning.Therefore, existing cleaning technique suffers from significant limitation for inner-walls of duct.With the hair of laser technology
Exhibition, new laser cleaning technique has obtained applying well.
Current laser cleaning system is typically broadly divided into hand-held laser cleaning system and manipulator/machine tool type laser cleaning system
System, and use galvanometer scanning system laser facula shaping more, can only realize that linear pattern is scanned, cleaning camera lens volume is larger.Therefore
The structure of existing purging system is only applicable to clean outer surface and the very big object in space, is very for the cleaning of inner-walls of duct
Difficult.
The laser cleaning equipment for being exclusively used in inner-walls of duct at present is less, and its principal mode is introduced by optical fiber or guide-lighting mirror
Laser, circular scanning of the laser to inner-walls of duct is realized by the axial-rotation of reflecting optics, is finally reached the mesh of cleaning inwall
's.But because laser focusing is very sensitive, it is difficult to ensure that the focus of laser is in all the time in reflecting optics rotary course and treats
On the surface of cleaning；In high-speed rotation, eyeglass easily shakes this external mirror so that facula position is difficult to control to,
Laser is ultimately resulted in be difficult to ensure that the cleaning performance of inner-walls of duct.Cleaned in inner-walls of duct this greatly limits laser technology
The application in field.
Therefore one device for being applied to pipeline cleaning of design is needed, preferably propulsion laser technology is in pipeline cleaning
Using.
The content of the invention
An object of the present invention is to provide for the laser cleaning method and cleaning device of a kind of inner-walls of duct, and the present invention makes
Obtain laser lens to be difficult to rock during cleaning, facula position is easily controlled, it is ensured that the focus of laser is in pipeline all the time
On the surface to be cleaned of inwall.
To achieve these goals, the invention provides a kind of laser cleaning method of inner-walls of duct, including：
Step one, pipeline is placed on the guide wheel of support platform；
Step 2, causes that lens support tubes are deep into inside the pipeline by horizontal axis adjustment module, by height
Adjustment module adjusts the height of the lens support tubes so that the focus of the laser lens being arranged on the lens support tubes is made
Used in the inwall of the pipeline；
Step 3, opens the laser lens, the rotation of the pipeline is controlled by the guide wheel, by the trunnion axis
The laser lens are controlled along the axial movement of the pipeline to adjustment module, so as to clean the inwall of the pipeline.
Preferably, the laser lens include the collimating mirror, galvanometer and the condenser lens that set gradually, by optical fiber by laser
Transmit successively to the collimating mirror, the galvanometer and the condenser lens.
Preferably, the step 3 also includes：By air compressing mechanism to being arranged on entering beside the condenser lens
Tracheae is passed through compressed air, and the condenser lens is isolated with the pollutant produced in cleaning process.
Preferably, the horizontal axis adjustment module is arranged on the axial slide rail of the support platform, and the height is adjusted
Section module is arranged in the horizontal axis adjustment module.
It is a further object of the present invention to provide a kind of laser cleaner of inner-walls of duct, including：
Support platform；
Guide wheel, is arranged in the support platform, and the rotation for supporting pipeline to be cleaned, the guide wheel can drive
The rotation of the pipeline；
Horizontal axis adjustment module, is arranged in the support platform, can be along the axial movement of the pipeline；
Electronic controlled height adjustment, is arranged in the horizontal axis adjustment module；
Lens support tubes, are arranged on the electronic controlled height adjustment, and adjust height by the electronic controlled height adjustment；
Laser lens, are arranged on the lens support tubes.
Preferably, the laser lens include the collimating mirror, galvanometer and the condenser lens that set gradually, are formed by optical fiber successively
To the light path of the collimating mirror, the galvanometer and the condenser lens.
Preferably, the horizontal axis adjustment module is arranged on the axial slide rail of the support platform.
Preferably, the laser cleaner also includes：Air inlet pipe, is arranged in the lens support tubes；
Air compressing mechanism, connects the air inlet pipe.
Preferably, the guide wheel is the four cylindrical shape rollers set along the axisymmetrical of the pipeline.
The embodiment of the present invention has following technique effect：
1) by way of the rotary motion of pipeline coordinates the axial direction of laser lens and moves radially, realize to different inner diameters
Inner-walls of duct cleaning.
2) horizontal axis adjustment module regulation lens support tubes go deep into inside pipeline, and electronic controlled height adjustment adjusts the camera lens
The height of support tube, the pipeline that rotates of cooperation, laser lens are spinned deep motion, are realized to inner-walls of duct entirety
Cleaning.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Of the invention above-mentioned and other purposes, advantages and features.
Brief description of the drawings
Describe some specific embodiments of the invention in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the flow chart of the laser cleaning method of the inner-walls of duct of the embodiment of the present invention；
Fig. 2 is the structural representation of the laser cleaner of the inner-walls of duct of the embodiment of the present invention.
Specific embodiment
Fig. 1 shows the flow chart of the laser cleaning method of the inner-walls of duct of the embodiment of the present invention, and Fig. 2 is implementation of the present invention
The structural representation of the laser cleaner of the inner-walls of duct of example.
As shown in Figure 1 and Figure 2, the embodiment of the present invention provides a kind of laser cleaning method of inner-walls of duct, including：
S100, pipeline 108 is placed on the guide wheel 1010 of support platform 109；
S200, causes that lens support tubes 104 are deep into inside the pipeline 108 by horizontal axis adjustment module 1011,
The height of the lens support tubes 104 is adjusted by electronic controlled height adjustment 103 so that be arranged on the lens support tubes 104
The focus of laser lens act on the inwall of the pipeline 108；
S300, opens the laser lens, the rotation of the pipeline 108 is controlled by the guide wheel 1010, by described
Horizontal axis adjustment module 1011 controls the laser lens along the axial movement of the pipeline 108, so as to clean the pipeline
108 inwall.
Wherein, by way of the rotary motion of pipeline coordinates the axial direction of laser lens and moves radially, realize to difference
The inner-walls of duct cleaning of internal diameter.Horizontal axis adjustment module regulation lens support tubes go deep into inside pipeline, and electronic controlled height adjustment is adjusted
Save the height of the lens support tubes, the pipeline that cooperation rotates, laser lens are spinned deep motion, are realized to pipe
The overall cleaning of road inwall.
In some illustrative embodiments, the laser lens include the collimating mirror 105 for setting gradually, galvanometer 106 and gather
Focus lens 107, are transmitted to the collimating mirror 105, the galvanometer 106 and the condenser lens laser by optical fiber 102 successively
107。
In some illustrative embodiments, the S300 also includes：By air compressing mechanism to being arranged on the focusing
The air inlet pipe 101 on the side of lens 107 is passed through compressed air, the pollutant that will be produced in the condenser lens 107 and cleaning process
Isolation.
In some illustrative embodiments, the horizontal axis adjustment module 1011 is arranged on the support platform 109
On axial slide rail, the electronic controlled height adjustment 103 is arranged in the horizontal axis adjustment module 1011.
Fig. 2 shows a kind of structural representation of the laser cleaner of inner-walls of duct.
As shown in Fig. 2 a kind of laser cleaner of inner-walls of duct, including：Support platform 109；
Guide wheel 1010, is arranged in the support platform 109, for supporting pipeline 108 to be cleaned, the guide wheel 1010
Rotation can drive the rotation of the pipeline 108；
Horizontal axis adjustment module 1011, is arranged in the support platform 109, can be moved along the axial direction of the pipeline 108
It is dynamic；
Electronic controlled height adjustment 103, is arranged in the horizontal axis adjustment module 1011；
Lens support tubes 104, are arranged on the electronic controlled height adjustment 103, and are adjusted by the electronic controlled height adjustment 103
Highly；
Laser lens, are arranged on the lens support tubes 104.
Wherein, the rotation for rotarily driving pipeline 108 of guide wheel 1010, pipeline is adjusted by adjusting the rotating speed of guide wheel 1010
108 rotary speed, and then change the speed of laser cleaning.Horizontal axis adjustment module 1011, for adjusting laser lens position
Axial location inside pipeline 108.Electronic controlled height adjustment 103, the distance for adjusting laser lens and the inwall of pipeline 108,
So that the focus of laser is on the inwall of pipeline 108 to be cleaned all the time.Lens support tubes 104, for supporting laser mirror
Head.Laser lens, produce laser, the inwall for cleaning pipeline 108.Laser lens are coordinated by the rotary motion of pipeline 108
Axial direction and the mode for moving radially, realize to the inner wall washing of pipeline 108 of different inner diameters.Horizontal axis adjustment module 1011 is adjusted
Section lens support tubes go deep into inside pipeline, and electronic controlled height adjustment 103 adjusts the height of the lens support tubes 104, and cooperation is done and revolved
The dynamic pipeline 108 of transhipment, laser lens are spinned deep motion, are realized to the overall cleaning of the inwall of pipeline 108.
In some illustrative embodiments, the laser lens include the collimating mirror 105 for setting gradually, galvanometer 106 and gather
Focus lens 107, form by optical fiber 102 successively to the light of the collimating mirror 105, the galvanometer 106 and the condenser lens 107
Road.The reciprocally swinging of galvanometer 106 so that point hot spot is changed into linear light spot, and the long axis direction of linear light spot is axially flat with pipeline 108
OK.
In some illustrative embodiments, the horizontal axis adjustment module 1011 is arranged on the support platform 109
On axial slide rail.
In some illustrative embodiments, air inlet pipe 101 is arranged in the lens support tubes 104；Preferably, air inlet
The outlet nose end of pipe 101 is arranged on the lower section of condenser lens 107.Air compressing mechanism, connects the air inlet pipe 101.Air inlet pipe
101, compressed air is passed through all the time, compressed air is discharged from the venthole of the lower section of condenser lens 107, so as to prevent laser cleaning mistake
Cheng Zhong, the solid impurity pollution camera lens surface of splashing.
In some illustrative embodiments, the guide wheel 1010 is four set along the axisymmetrical of the pipeline 108
Cylindrical shape roller.
Embodiment 1
Pipeline 108 is placed on the guide wheel 1010 of support platform 109, pipeline 108 is rotarily driven by guide wheel 1010
Rotation；Cause that lens support tubes 104 are deep into inside the pipeline 108 by horizontal axis adjustment module 1011, by height
Degree adjustment module 103 adjusts the height of the lens support tubes 104 so that be arranged on the laser on the lens support tubes 104
The focus of camera lens is acted in the inner wall surface of the pipeline 108 to be cleaned.When carrying out cleaning, the laser mirror is opened
Head, the rotation of the pipeline 108 is controlled by the guide wheel 1010, is controlled by the horizontal axis adjustment module 1011 described
Laser lens go deep into inside pipeline 108 along the axial movement of the pipeline 108, clean the depths of pipeline 108 part to be cleaned.
In cleaning process, by air compressing mechanism to compressed air is passed through in air inlet pipe 101, in preventing cleaning process
Pollutant is infected with condenser lens 107.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple of the invention and show
Example property embodiment, but, without departing from the spirit and scope of the present invention, still can be direct according to present disclosure
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all these other variations or modifications.
Claims (9)
1. a kind of laser cleaning method of inner-walls of duct, it is characterised in that including：
Step one, pipeline is placed on the guide wheel of support platform；
Step 2, causes that lens support tubes are deep into inside the pipeline by horizontal axis adjustment module, is adjusted by height
Module adjusts the height of the lens support tubes so that the focus of the laser lens being arranged on the lens support tubes is acted on
The inwall of the pipeline；
Step 3, opens the laser lens, and the rotation of the pipeline is controlled by the guide wheel, is adjusted by the horizontal axis
Section module controls the laser lens along the axial movement of the pipeline, so as to clean the inwall of the pipeline.
2. laser cleaning method according to claim 1, it is characterised in that the laser lens include the standard for setting gradually
Straight mirror, galvanometer and condenser lens, are transmitted laser by optical fiber saturating to the collimating mirror, the galvanometer and the focusing successively
Mirror.
3. laser cleaning method according to claim 2, it is characterised in that
The step 3 also includes：Compression is passed through to the air inlet pipe being arranged on beside the condenser lens by air compressing mechanism
Air, the condenser lens is isolated with the pollutant produced in cleaning process.
4. laser cleaning method according to claim 2, it is characterised in that the horizontal axis adjustment module is arranged on institute
State on the axial slide rail of support platform, the electronic controlled height adjustment is arranged in the horizontal axis adjustment module.
5. a kind of laser cleaner of inner-walls of duct, it is characterised in that including：
Support platform；
Guide wheel, is arranged in the support platform, and for supporting pipeline to be cleaned, the rotation of the guide wheel can drive described
The rotation of pipeline；
Horizontal axis adjustment module, is arranged in the support platform, can be along the axial movement of the pipeline；
Electronic controlled height adjustment, is arranged in the horizontal axis adjustment module；
Lens support tubes, are arranged on the electronic controlled height adjustment, and adjust height by the electronic controlled height adjustment；
Laser lens, are arranged on the lens support tubes.
6. laser cleaner according to claim 5, it is characterised in that the laser lens include the standard for setting gradually
Straight mirror, galvanometer and condenser lens, form by optical fiber successively to the light path of the collimating mirror, the galvanometer and the condenser lens.
7. laser cleaner according to claim 5, it is characterised in that the horizontal axis adjustment module is arranged on institute
State on the axial slide rail of support platform.
8. laser cleaner according to claim 5, it is characterised in that also include：
Air inlet pipe, is arranged in the lens support tubes；
Air compressing mechanism, connects the air inlet pipe.
9. laser cleaner according to claim 5, it is characterised in that
The guide wheel is the four cylindrical shape rollers set along the axisymmetrical of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112493.3A CN106694471A (en) | 2016-12-07 | 2016-12-07 | Laser cleaning method and cleaning device for inner wall of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112493.3A CN106694471A (en) | 2016-12-07 | 2016-12-07 | Laser cleaning method and cleaning device for inner wall of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106694471A true CN106694471A (en) | 2017-05-24 |
Family
ID=58937631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112493.3A Pending CN106694471A (en) | 2016-12-07 | 2016-12-07 | Laser cleaning method and cleaning device for inner wall of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106694471A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309550A (en) * | 2017-06-27 | 2017-11-03 | 武汉锐科光纤激光技术股份有限公司 | It is a kind of to aid in using the focus positioner during laser cleaning |
| CN107433395A (en) * | 2017-08-09 | 2017-12-05 | 温州职业技术学院 | One kind folds the adaptive laser cleaner of light path hand-held |
| CN108166607A (en) * | 2018-02-05 | 2018-06-15 | 苏州思上环保科技有限公司 | A kind of sewage conduct sewage disposal apparatus |
| CN108380596A (en) * | 2018-04-25 | 2018-08-10 | 领势激光科技无锡有限公司 | Nuclear spent fuel laser cleaning work station |
| CN108554949A (en) * | 2018-01-29 | 2018-09-21 | 天智羲王管道科技有限公司 | A kind of radium-shine cleaning sewage conduct internal wall system of high energy |
| CN108816972A (en) * | 2018-08-01 | 2018-11-16 | 西南石油大学 | A kind of tube inner wall laser-warm water combined cleaning device |
| CN109047184A (en) * | 2018-08-21 | 2018-12-21 | 华南理工大学 | A kind of laser cleaning device and method suitable for revolving body inside and outside wall |
| CN109226105A (en) * | 2018-10-31 | 2019-01-18 | 江苏大学 | A kind of device of efficient laser cleaning inner wall of the pipe |
| CN110918570A (en) * | 2020-01-02 | 2020-03-27 | 张家口第一煤矿机械有限公司 | Laser descaling equipment for oil well pipe |
| CN112474622A (en) * | 2020-11-12 | 2021-03-12 | 济南森峰科技有限公司 | Laser cleaning device for cylindrical parts |
| CN112756337A (en) * | 2021-01-05 | 2021-05-07 | 湖南大学 | Radiation-resistant laser cleaning device and using method |
| CN112827946A (en) * | 2021-01-05 | 2021-05-25 | 湖南大学 | Radiation-resistant pipeline laser cleaning device and using method |
| CN112934860A (en) * | 2021-02-05 | 2021-06-11 | 湖南大学 | Anti-radiation flexible laser pipeline cleaning device and method thereof |
| CN113714221A (en) * | 2021-09-17 | 2021-11-30 | 深圳技术大学 | Be used for abluent device of many sizes internal diameter pipeline inner wall |
| CN113798275A (en) * | 2021-09-17 | 2021-12-17 | 深圳技术大学 | Pipeline inner wall laser cleaning device based on side wall projection |
| CN114247985A (en) * | 2022-01-20 | 2022-03-29 | 武昌理工学院 | Laser beam machining device for machining annular metal |
| CN115138645A (en) * | 2022-08-16 | 2022-10-04 | 武汉翔明激光科技有限公司 | Laser cleaning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6368554B1 (en) * | 1998-06-26 | 2002-04-09 | Rene Wajsfelner | Method for stripping and sanitizing a container inner surface and implementing device |
| US20020125257A1 (en) * | 1998-04-28 | 2002-09-12 | Catherine Ronge | Method and apparatus for treating the internal surface of a gas bottle |
| FR2924484B1 (en) * | 2007-12-03 | 2011-04-01 | Vinci Cosntruction France | DEVICE AND METHOD FOR PROCESSING THE INTERIOR OF A DRIVE. |
| CN104941961A (en) * | 2015-07-01 | 2015-09-30 | 中国工程物理研究院激光聚变研究中心 | Robot for cleaning metal pipeline by laser light |
| CN105251736A (en) * | 2015-11-11 | 2016-01-20 | 苏州热工研究院有限公司 | Dust-absorbing and recycling device matched with laser decontamination system of nuclear power station |
-
2016
- 2016-12-07 CN CN201611112493.3A patent/CN106694471A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020125257A1 (en) * | 1998-04-28 | 2002-09-12 | Catherine Ronge | Method and apparatus for treating the internal surface of a gas bottle |
| US6368554B1 (en) * | 1998-06-26 | 2002-04-09 | Rene Wajsfelner | Method for stripping and sanitizing a container inner surface and implementing device |
| FR2924484B1 (en) * | 2007-12-03 | 2011-04-01 | Vinci Cosntruction France | DEVICE AND METHOD FOR PROCESSING THE INTERIOR OF A DRIVE. |
| CN104941961A (en) * | 2015-07-01 | 2015-09-30 | 中国工程物理研究院激光聚变研究中心 | Robot for cleaning metal pipeline by laser light |
| CN105251736A (en) * | 2015-11-11 | 2016-01-20 | 苏州热工研究院有限公司 | Dust-absorbing and recycling device matched with laser decontamination system of nuclear power station |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309550A (en) * | 2017-06-27 | 2017-11-03 | 武汉锐科光纤激光技术股份有限公司 | It is a kind of to aid in using the focus positioner during laser cleaning |
| CN107433395A (en) * | 2017-08-09 | 2017-12-05 | 温州职业技术学院 | One kind folds the adaptive laser cleaner of light path hand-held |
| CN108554949A (en) * | 2018-01-29 | 2018-09-21 | 天智羲王管道科技有限公司 | A kind of radium-shine cleaning sewage conduct internal wall system of high energy |
| CN108166607A (en) * | 2018-02-05 | 2018-06-15 | 苏州思上环保科技有限公司 | A kind of sewage conduct sewage disposal apparatus |
| CN108166607B (en) * | 2018-02-05 | 2024-01-05 | 苏州思上环保科技有限公司 | Sewage pipeline cleaning device |
| CN108380596A (en) * | 2018-04-25 | 2018-08-10 | 领势激光科技无锡有限公司 | Nuclear spent fuel laser cleaning work station |
| CN108816972A (en) * | 2018-08-01 | 2018-11-16 | 西南石油大学 | A kind of tube inner wall laser-warm water combined cleaning device |
| CN109047184A (en) * | 2018-08-21 | 2018-12-21 | 华南理工大学 | A kind of laser cleaning device and method suitable for revolving body inside and outside wall |
| CN109047184B (en) * | 2018-08-21 | 2023-10-20 | 广州雷佳增材科技有限公司 | Laser cleaning equipment and method suitable for inner and outer walls of rotary body |
| CN109226105A (en) * | 2018-10-31 | 2019-01-18 | 江苏大学 | A kind of device of efficient laser cleaning inner wall of the pipe |
| CN109226105B (en) * | 2018-10-31 | 2024-03-19 | 江苏大学 | Device for cleaning inner wall of pipeline by high-efficiency laser |
| CN110918570A (en) * | 2020-01-02 | 2020-03-27 | 张家口第一煤矿机械有限公司 | Laser descaling equipment for oil well pipe |
| CN112474622A (en) * | 2020-11-12 | 2021-03-12 | 济南森峰科技有限公司 | Laser cleaning device for cylindrical parts |
| CN112756337A (en) * | 2021-01-05 | 2021-05-07 | 湖南大学 | Radiation-resistant laser cleaning device and using method |
| CN112827946A (en) * | 2021-01-05 | 2021-05-25 | 湖南大学 | Radiation-resistant pipeline laser cleaning device and using method |
| CN112934860A (en) * | 2021-02-05 | 2021-06-11 | 湖南大学 | Anti-radiation flexible laser pipeline cleaning device and method thereof |
| CN113798275A (en) * | 2021-09-17 | 2021-12-17 | 深圳技术大学 | Pipeline inner wall laser cleaning device based on side wall projection |
| CN113714221B (en) * | 2021-09-17 | 2022-06-03 | 深圳技术大学 | Be used for abluent device of many sizes internal diameter pipeline inner wall |
| CN113798275B (en) * | 2021-09-17 | 2022-06-17 | 深圳技术大学 | Pipeline inner wall laser cleaning device based on side wall projection |
| CN113714221A (en) * | 2021-09-17 | 2021-11-30 | 深圳技术大学 | Be used for abluent device of many sizes internal diameter pipeline inner wall |
| CN114247985A (en) * | 2022-01-20 | 2022-03-29 | 武昌理工学院 | Laser beam machining device for machining annular metal |
| CN115138645A (en) * | 2022-08-16 | 2022-10-04 | 武汉翔明激光科技有限公司 | Laser cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106694471A (en) | Laser cleaning method and cleaning device for inner wall of pipeline | |
| CN206276676U (en) | A kind of laser cleaner of inner-walls of duct | |
| CN107199251B (en) | A kind of laser cleaner | |
| CN106513381A (en) | Laser cleaning device and method for axis parts | |
| CN103912759B (en) | A kind of all-purpose robot in pipe interior operation | |
| CN106391595B (en) | A kind of laser cleaning system of inner wall of the pipe decontamination | |
| CN110355660A (en) | A kind of pipe end inner and outer welding automatic polishing device for spiral welded pipe production line | |
| JP6528085B2 (en) | Laser processing system | |
| CN206305135U (en) | Pipeline system laser cleaner | |
| CN111359859B (en) | Corrugated pipe production manufacturing process | |
| CN105170573A (en) | Laser cleaning device and method of ink container | |
| CN104842238A (en) | Intelligent automatic grinding and polishing unit based on digital bus and usage method thereof | |
| CN106639267A (en) | Wall surface processing robot | |
| CN107511369A (en) | Handheld laser cleaning equipment | |
| CN204686598U (en) | Intelligence automatically grinding polishing unit sanding and polishing machinery hand | |
| CN206661841U (en) | A kind of tilting mirror laser cleaning device | |
| CN104175000A (en) | Annular laser band deruster | |
| JP4457408B2 (en) | In-pipe blasting equipment | |
| CN205817614U (en) | A kind of body thread surface automatic blasting device for Digit Control Machine Tool | |
| CN110548995B (en) | Multifunctional processing equipment for laser micro-engraving textures | |
| CN209287876U (en) | A kind of portable hand-held laser cleaning equipment suitable for metallic conduit | |
| CN204974613U (en) | Laser belt cleaning device of ink reservoir | |
| CN114481156B (en) | Cleaning system and cleaning method for thin-wall cylindrical shell | |
| CN113714221B (en) | Be used for abluent device of many sizes internal diameter pipeline inner wall | |
| CN1186545A (en) | System for driving water jet blower with housing for confining and rinising medium, and movement method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190730 Address after: 201306 No. 2 Building, Zone C, Lingang Emerging Industrial Park, 1500 Linlin Road, Pudong New District, Shanghai Applicant after: Shanghai Rui Rong Laser Welding Technology Co., Ltd. Applicant after: ZHONGZHI GAOKE TECHNOLOGY CO., LTD. Address before: 201306 No. 2 Building, Zone C, Lingang Emerging Industrial Park, 1500 Linlin Road, Pudong New District, Shanghai Applicant before: SHANGHAI LIN SHI LASER TECHNOLOGY CO., LTD. Applicant before: ZHONGZHI GAOKE TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |