CN107150014A - The method and apparatus of coating coating in pipeline - Google Patents
The method and apparatus of coating coating in pipeline Download PDFInfo
- Publication number
- CN107150014A CN107150014A CN201710529449.0A CN201710529449A CN107150014A CN 107150014 A CN107150014 A CN 107150014A CN 201710529449 A CN201710529449 A CN 201710529449A CN 107150014 A CN107150014 A CN 107150014A
- Authority
- CN
- China
- Prior art keywords
- coating
- ball top
- pipeline
- choked flow
- elastic ball
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
- B05C7/08—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work for applying liquids or other fluent materials to the inside of tubes
-
- 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
Abstract
The method and apparatus of coating coating in a kind of pipeline of the present invention, it is related to the painting method and device of coating, it only needs early-stage preparations using device, the assembling of squeegee, coating is filled, four steps are brushed in pipeline can complete the coating coating of inner-walls of duct, the method and apparatus of coating coating in the pipeline of the present invention, be particularly suitable for use in the brushing of special-shaped pipeline inner wall anti-corrosive material, it utilizes bistrichiasis spherical structure, coating is set to be enclosed between two ball tops, flexible drive shaft is connected with power set, to obtain the power of displacement of the lines and rotation, and then reach the purpose of brushing, its materials is few, apply brushing effects good, and do not influenceed by pipe shape, there is relatively broad application.
Description
Technical field
The present invention relates to the method and dress of coating coating in the painting method of coating and device, more particularly to a kind of pipeline
Put.
Background technology
It is defeated generally by pipeline progress for the raw material of gas or liquid in the industrialized productions such as oil, chemical industry
Send, and the physicochemical properties of these raw materials are complicated, most of have certain corrosivity, it is therefore desirable to which inner-walls of duct is carried out
Preservative treatment, but transported by prolonged raw material, the anticorrosive coat of inner-walls of duct can be suffered erosion, and this is accomplished by periodically to conveying
Inner-walls of duct carries out the brushing again of anticorrosive coat, needs directly to change pipeline if corrosion is more serious；Existing corrosive materials
Conveying using on the ground convey because so beneficial to pipeline dismounting and inner-walls of duct anticorrosive paint brushing, if but will pipe
Road is installed on can then take hall space on the ground；If pipeline is embedded in into underground, although reduce the occupancy in space, but it is unfavorable for pipe
The coating of road inner-wall paint and the replacing of pipeline；Particularly under pipeline original position or restrictive condition, pipeline has with many fixing equipments
Intersection is inconvenient to remove replacing, and for higher, the common application of special-shaped, double S types, U-tube road inner wall anti-corrosive coating specification
Method can not be realized.
The content of the invention
There is provided the method and apparatus that coating is coated in a kind of pipeline for above-mentioned the deficiencies in the prior art by the present invention.
The method of coating coating in the pipeline of the present invention, its operating method is as follows：
A, early-stage preparations：Will charging pipeline section and the vertical connection of coating tubes；
B, squeegee assembling：By the elastic ball top of flexible drive shaft termination connection choked flow, one section of axle that is flexible coupling of reconnection, be flexible coupling axle
Elastic ball top is brushed in front end connection；
C, coating filling：Elastic ball top, the elastic ball top of choked flow will be brushed and sequentially enter coating tubes, exposed to elastic ball top is brushed
The charging spool piece port of the other end, to charging pipeline section injection coating, you can start flexible drive shaft and rotate back to pumping painting and cover operation；
Brushed in d, pipeline：The elastic ball top of choked flow for starting flexible drive shaft rotation, the elastic ball top of the brushing of front end and stage casing is also same
Step rotation, forerunner, that is, start the coating operation in pipeline.
As a further improvement on the present invention, the caliber of described charging pipeline section is more than or equal to coating tubes caliber.
As a further improvement on the present invention, the diameter of the elastic ball top of described choked flow and the elastic ball top of brushing is managed with coating
The internal diameter phase gap in road coordinates.
As a further improvement on the present invention, be flexible coupling axle between the elastic ball top of described choked flow and the elastic ball top of brushing
Length according to coating addition it is opposite depending on.
As a further improvement on the present invention, the elastic ball top of described brushing and the elastic ball top of choked flow include spherical brush and post
Shape brush.
The method of coating coating in pipeline, its operating method is as follows：
A, early-stage preparations：Will charging pipeline section and the vertical connection of coating tubes；
B, squeegee assembling：By elastic ball top, one section of axle that is flexible coupling of reconnection are brushed in the connection of flexible drive shaft termination, be flexible coupling axle
The elastic ball top of front end connection choked flow；
C, coating filling：The elastic ball top of the choked flow being connected with the axle that is flexible coupling is entered into coating tubes from charging pipeline section mouthful, will be applied
Material pours into charging pipeline section, and the elastic ball top of the brushing for the axle over-assemble that is flexible coupling is entered into charging pipeline section to coating tubes；
Brushed in d, pipeline：The elastic ball top of brushing for starting flexible drive shaft rotation, the elastic ball top of the choked flow of front end and stage casing is also same
Step rotation, forerunner, that is, start the coating operation in pipeline.
A kind of device for realizing the method for coating coating in above-mentioned pipeline of the present invention, including coating tubes, coating tubes
Termination be connected to vertical charging pipeline section, coating tubes are built-in with the elastic ball top of choked flow, and one end of choked flow elasticity ball top is connected to
Flexible drive shaft termination, the tail end of flexible drive shaft are connected with the output end for the axial brake device that is flexible coupling, choked flow elasticity ball top it is another
Elastic ball top is brushed in one section of axle that is flexible coupling of end connection, the front end connection for the axle that is flexible coupling.
As a further improvement on the present invention, the caliber of described charging pipeline section is more than or equal to coating tubes caliber.
As a further improvement on the present invention, the diameter of the elastic ball top of described choked flow and the elastic ball top of brushing is managed with coating
The internal diameter phase gap in road coordinates.
A kind of device for realizing the method for coating coating in above-mentioned pipeline of the present invention, including coating tubes, coating tubes
Termination be connected to vertical charging pipeline section, coating tubes are built-in with the elastic ball top of choked flow, and one end of choked flow elasticity ball top is connected to
Elastic ball top is brushed in be flexible coupling shaft end head, the tail end connection for the axle that is flexible coupling, and brushes the other end connection flexible drive shaft of elastic ball top,
The tail end of flexible drive shaft is connected with the output end for the axial brake device that is flexible coupling.
The method and apparatus of coating coating, the painting for the special-shaped pipeline inner wall anti-corrosive material that is particularly suitable for use in the pipeline of the present invention
Brush, its using bistrichiasis spherical structure, coating is enclosed between two ball tops, flexible drive shaft is connected with power set, with acquisition
Displacement of the lines and the power of rotation, and then the purpose of brushing is reached, its materials is few, it is good to apply brushing effects, and not by pipe shape
Influence, have relatively broad application.
Brief description of the drawings
Fig. 1 is the embodiment of the present invention 1 and the structural representation of embodiment 3；
Fig. 2 is the embodiment of the present invention 2 and the structural representation of embodiment 4.
Embodiment
Embodiment 1
As shown in figure 1, the device of the method for coating is coated in a kind of pipeline of the present invention, including coating tubes 2, coating tubes 2
Termination be connected to it is vertical charging pipeline section 1, charging pipeline section 1 caliber be more than or equal to the caliber of coating tubes 2, be easy to feed pipeline section
1 is connected with coating tubes 2；Coating tubes 2 are built-in with the elastic ball top 6 of choked flow, and one end of choked flow elasticity ball top 6 is connected to floppy drive
The termination of moving axis 3, the tail end of flexible drive shaft 3 are connected with the output end for the axial brake device 7 that is flexible coupling, and being flexible coupling axial brake device 7 can
The linear velocity moved forward and backward is provided for flexible drive shaft 3, while can also provide rotary speed, and then is driven and brushed elastic ball top 4
Move forward and backward and rotate with the elastic ball top 6 of choked flow, reach the effect of brushing inner-walls of duct；The other end of choked flow elasticity ball top 6 connects
Connect one section of axle 5 that is flexible coupling, elastic ball top 4 is brushed in the front end connection for the axle 5 that is flexible coupling, so connect into an axis body, it is by termination
There are the elastic ball top 4 of brushing, the axle 5 that is flexible coupling, the elastic ball top 6 of choked flow and flexible drive shaft 3 successively to afterbody, and brush elastic ball top 4
Positioned at the outside of vertical charging pipeline section 1, coating, choked flow elasticity ball top 6 and the elastic ball top of brushing are added in vertical charging pipeline section 1
The internal diameter phase gap of 4 diameter and coating tubes 2 coordinates, and on the one hand beneficial to the brushing of inner-walls of duct, on the one hand can stop painting
Material overflows.
Embodiment 2
As shown in Fig. 2 the device of the method for coating is coated in a kind of pipeline of the present invention, including coating tubes 2, coating tubes 2
Termination be connected to it is vertical charging pipeline section 1, charging pipeline section 1 caliber be more than or equal to the caliber of coating tubes 2, be easy to feed pipeline section
1 is connected with coating tubes 2；Coating tubes 2 are built-in with the elastic ball top 6 of choked flow, and one end of choked flow elasticity ball top 6 is connected to soft company
Elastic ball top 4 is brushed in the termination of spindle 5, the tail end connection for the axle 5 that is flexible coupling, and brushes the other end connection flexible drive shaft of elastic ball top 4
3, the tail end of flexible drive shaft 3 is connected with the output end for the axial brake device 7 that is flexible coupling, and brushes elastic ball top 4 positioned at vertical charging
The outside of pipeline section 1, so connection just constitute axis body, it is by there is choked flow elasticity ball top 6 termination to afterbody successively, be flexible coupling axle
5th, the diameter of the elastic ball top 4 of brushing and flexible drive shaft 3, choked flow elasticity ball top 6 and the elastic ball top 4 of brushing is interior with coating tubes 2
Footpath phase gap coordinates, and adds coating in vertical charging pipeline section 1, on the one hand beneficial to the brushing of inner-walls of duct, on the one hand can hinder
Coating is kept off to overflow；The axial brake device 7 that is flexible coupling can provide the linear velocity moved forward and backward, while can also provide for flexible drive shaft 3
Rotary speed, and then drive the elastic ball top 4 of brushing and the elastic ball top 6 of choked flow to move forward and backward and rotate, reach brushing inner-walls of duct
Effect.
Embodiment 3
As shown in figure 1, coating the method for coating in the pipeline of the present invention, its operating method is as follows：
A, early-stage preparations：Will charging pipeline section 1 and the vertical connection of coating tubes 2；
B, squeegee assembling：By the elastic ball top 6 of the termination of flexible drive shaft 3 connection choked flow, reconnect one section of axle 5 that is flexible coupling, soft company
Elastic ball top 4 is brushed in the connection of the front end of spindle 5；
C, coating filling：Elastic ball top 4, the elastic ball top 6 of choked flow will be brushed and sequentially enter coating tubes 2, to the elastic ball top 4 of brushing
Expose the port of charging pipeline section 1 of the other end, to the charging injection coating of pipeline section 1, you can start flexible drive shaft 3 and rotate back to pumping painting
Cover operation；
Brushed in d, pipeline：Start flexible drive shaft 3 rotate, the elastic ball top 6 of the choked flow of the elastic ball top 4 of brushing and stage casing of front end also
Synchronous rotary, forerunner, that is, start the coating operation in pipeline.
Wherein, the caliber of charging pipeline section 1 is more than or equal to the caliber of coating tubes 2, is easy to charging pipeline section 1 and coating tubes 2
It is connected；The internal diameter phase gap of choked flow elasticity ball top 6 and the diameter and coating tubes 2 of brushing elastic ball top 4 coordinates, on the one hand profit
, on the one hand being capable of barrier coatings spilling in the brushing of inner-walls of duct；Soft company between choked flow elasticity ball top 6 and the elastic ball top 4 of brushing
The length of spindle 5 according to coating addition it is opposite depending on；It is spherical brush to brush elastic ball top 4 and the elastic ball top 6 of choked flow.
Embodiment 4
As shown in Fig. 2 coating the method for coating in the pipeline of the present invention, its operating method is as follows：
A, early-stage preparations：Will charging pipeline section 1 and the vertical connection of coating tubes 2；
B, squeegee assembling：Elastic ball top 4 is brushed into the connection of the termination of flexible drive shaft 3, one section of axle 5 that is flexible coupling, soft company is reconnected
The elastic ball top 6 of the front end of spindle 5 connection choked flow；
C, coating filling：The elastic ball top 6 of the choked flow being connected with the axle 5 that is flexible coupling is entered into coating tubes 2 from 1 mouthful of pipeline section of charging,
Coating is poured into charging pipeline section 1, the elastic ball top 4 of the brushing for the over-assemble of axle 5 that is flexible coupling is entered into charging pipeline section 1 to coating tubes 2；
Brushed in d, pipeline：Start flexible drive shaft 3 rotate, the elastic ball top 4 of brushing in the elastic ball top 6 of the choked flow of front end and stage casing also
Synchronous rotary, forerunner, that is, start the coating operation in pipeline.
Wherein, the caliber of charging pipeline section 1 is more than or equal to the caliber of coating tubes 2, is easy to charging pipeline section 1 and coating tubes 2
It is connected；The internal diameter phase gap of choked flow elasticity ball top 6 and the diameter and coating tubes 2 of brushing elastic ball top 4 coordinates, on the one hand profit
, on the one hand being capable of barrier coatings spilling in the brushing of inner-walls of duct；Soft company between choked flow elasticity ball top 6 and the elastic ball top 4 of brushing
The length of spindle 5 according to coating addition it is opposite depending on；It is cylindricality brush to brush elastic ball top 4 and the elastic ball top 6 of choked flow.
Claims (10)
1. the method for coating coating in pipeline, its operating method is as follows：
A, early-stage preparations：To be fed pipeline section（1）With coating tubes（2）Vertical connection；
B, squeegee assembling：By flexible drive shaft（3）The elastic ball top of termination connection choked flow（6）, reconnect one section of axle that is flexible coupling
（5）, be flexible coupling axle（5）Elastic ball top is brushed in front end connection（4）；
C, coating filling：Elastic ball top will be brushed（4）, the elastic ball top of choked flow（6）Sequentially enter coating tubes（2）, to brushing bullet
Property ball top（4）Expose the charging pipeline section of the other end（1）Port, to charging pipeline section（1）Inject coating, you can start flexible drive shaft
（3）And rotate back to pumping painting and cover operation；
Brushed in d, pipeline：Start flexible drive shaft（3）Rotation, the elastic ball top of the brushing of front end（4）The elastic hair of choked flow with stage casing
Ball（6）Also synchronous rotary, forerunner, that is, start the coating operation in pipeline.
2. the method for coating coating in pipeline as claimed in claim 1, it is characterised in that charging pipeline section（1）Caliber be more than or
Equal to coating tubes（2）Caliber.
3. the method for coating coating in pipeline as claimed in claim 1, it is characterised in that choked flow elasticity ball top（6）With brushing bullet
Property ball top（4）Diameter and coating tubes（2）Internal diameter phase gap coordinate.
4. the method for coating coating in pipeline as claimed in claim 1, it is characterised in that choked flow elasticity ball top（6）With brushing bullet
Property ball top（4）Between be flexible coupling axle（5）Length according to coating addition it is opposite depending on.
5. the method for coating coating in pipeline as claimed in claim 1, it is characterised in that brush elastic ball top（4）With choked flow bullet
Property ball top（6）Including spherical brush and cylindricality brush.
6. the method for coating coating in pipeline, its operating method is as follows：
A, early-stage preparations：To be fed pipeline section（1）With coating tubes（2）Vertical connection；
B, squeegee assembling：By flexible drive shaft（3）Elastic ball top is brushed in termination connection（4）, reconnect one section of axle that is flexible coupling
（5）, be flexible coupling axle（5）The elastic ball top of front end connection choked flow（6）；
C, coating filling：Will be with the axle that is flexible coupling（5）The elastic ball top of the choked flow of connection（6）From charging pipeline section（1）Mouth enters to coating
Pipeline（2）, coating is poured into charging pipeline section（1）, by the axle that is flexible coupling（5）The elastic ball top of the brushing of over-assemble（4）Into charge pipe
Section（1）To coating tubes（2）；
Brushed in d, pipeline：Start flexible drive shaft（3）Rotation, the elastic ball top of the choked flow of front end（6）The elastic hair of brushing with stage casing
Ball（4）Also synchronous rotary, forerunner, that is, start the coating operation in pipeline.
7. the device of the method for coating coating in a kind of pipeline realized described in claim 1, including coating tubes（2）, it is special
Levy and be coating tubes（2）Termination be connected to vertical charging pipeline section（1）, coating tubes（2）It is built-in with the elastic ball top of choked flow
（6）, choked flow elasticity ball top（6）One end be connected to flexible drive shaft（3）Termination, flexible drive shaft（3）Tail end and be flexible coupling axle drive
Dynamic device（7）Output end be connected, choked flow elasticity ball top（6）The other end connect one section of axle that is flexible coupling（5）, be flexible coupling axle（5）
Front end connection brush elastic ball top（4）.
8. the device of the method for coating coating in pipeline as claimed in claim 7, it is characterised in that charging pipeline section（1）Caliber
More than or equal to coating tubes（2）Caliber.
9. the device of the method for coating coating in pipeline as claimed in claim 7, it is characterised in that choked flow elasticity ball top（6）With
Brush elastic ball top（4）Diameter and coating tubes（2）Internal diameter phase gap coordinate.
10. the device of the method for coating coating in a kind of pipeline realized described in claim 6, including coating tubes（2）, it is special
Levy and be coating tubes（2）Termination be connected to vertical charging pipeline section（1）, coating tubes（2）It is built-in with the elastic ball top of choked flow
（6）, choked flow elasticity ball top（6）One end be connected to the axle that is flexible coupling（5）Termination, be flexible coupling axle（5）Tail end connection brush elasticity
Ball top（4）, brush elastic ball top（4）The other end connection flexible drive shaft（3）, flexible drive shaft（3）Tail end and be flexible coupling axle drive
Dynamic device（7）Output end be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529449.0A CN107150014B (en) | 2017-07-02 | 2017-07-02 | Method and device for applying paint in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529449.0A CN107150014B (en) | 2017-07-02 | 2017-07-02 | Method and device for applying paint in pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150014A true CN107150014A (en) | 2017-09-12 |
| CN107150014B CN107150014B (en) | 2023-06-20 |
Family
ID=59796329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529449.0A Active CN107150014B (en) | 2017-07-02 | 2017-07-02 | Method and device for applying paint in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150014B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH553597A (en) * | 1972-05-24 | 1974-09-13 | Arx Paul Von | METHOD OF APPLYING A COATING ON THE INNER WALL OF A PIPE. |
| US4716053A (en) * | 1986-02-26 | 1987-12-29 | Luther Eskijian | Tubing coating device and method |
| US6238120B1 (en) * | 2000-04-07 | 2001-05-29 | Phillip E. Mark | Fluid applicator |
| CN1309015A (en) * | 2000-12-06 | 2001-08-22 | 张炼 | Process for preparing anticorrosion coating on pipeline |
| JP2002096008A (en) * | 2000-09-26 | 2002-04-02 | Tokyo Gas Co Ltd | Pipe inside lining device |
| JP2002102774A (en) * | 2000-09-28 | 2002-04-09 | Osaka Gas Co Ltd | Method and device for lining |
| JP2005319418A (en) * | 2004-05-11 | 2005-11-17 | Saniida:Kk | Coating film in inside of pipe and formation method therefor |
| JP2006055710A (en) * | 2004-08-18 | 2006-03-02 | Sekihara Kogyosho:Kk | Pig for coating and method of coating inside surface of pipe |
| CN101158434A (en) * | 2007-10-16 | 2008-04-09 | 姜永民 | Oil transferring, gas water conduit inner wall anti-corrosive process process harness maching with the same |
| CN101444782A (en) * | 2008-12-26 | 2009-06-03 | 中冶建工有限公司 | Method for cleaning or corrosion-protective coating inner wall of industrial pipeline and device |
| CN201684702U (en) * | 2010-04-12 | 2010-12-29 | 大庆高新区北油创业科技有限公司 | Portable intra-pipeline rotary brushing and coating device |
| CN102527623A (en) * | 2011-12-05 | 2012-07-04 | 海洋化工研究院 | Method for coating inner wall of bent and abnormally-shaped pipeline with small aperture by using painting |
| CN103157581A (en) * | 2011-12-15 | 2013-06-19 | 陕西天元材料保护科技有限公司 | Inner extrusion coating device and extrusion coating method |
| CN103599874A (en) * | 2012-09-05 | 2014-02-26 | 中国石油大学(华东) | Corrosion inhibitor coating device for gathering and transportation pipelines |
| CN103721908A (en) * | 2014-01-08 | 2014-04-16 | 江苏剑桥涂装工程有限公司 | Manual heavy-load rotary working table with elastic positioning function of ballhead type cylindrical guide rods |
| CN103831210A (en) * | 2012-11-22 | 2014-06-04 | 中国石油天然气股份有限公司 | Extrusion coating device for internal corrosion prevention of pipeline and coating method thereof |
| CN103934150A (en) * | 2014-05-05 | 2014-07-23 | 西安金立石油科技有限公司 | Internal extruded coating device and internal extruded coating method of small-diameter short tube for drainage gas recovery of natural gas well |
| CN105618336A (en) * | 2014-11-07 | 2016-06-01 | 中国石油化工股份有限公司 | One-time forming device for corrosion preventing of interior of steel pipeline |
| CN205904065U (en) * | 2016-08-24 | 2017-01-25 | 山东海盛海洋工程集团有限公司 | Prevent construction equipment in simple and easy pipeline |
| CN106493047A (en) * | 2016-12-19 | 2017-03-15 | 沈阳鑫联石化设备有限公司 | A kind of pipeline coating device |
-
2017
- 2017-07-02 CN CN201710529449.0A patent/CN107150014B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH553597A (en) * | 1972-05-24 | 1974-09-13 | Arx Paul Von | METHOD OF APPLYING A COATING ON THE INNER WALL OF A PIPE. |
| US4716053A (en) * | 1986-02-26 | 1987-12-29 | Luther Eskijian | Tubing coating device and method |
| US6238120B1 (en) * | 2000-04-07 | 2001-05-29 | Phillip E. Mark | Fluid applicator |
| JP2002096008A (en) * | 2000-09-26 | 2002-04-02 | Tokyo Gas Co Ltd | Pipe inside lining device |
| JP2002102774A (en) * | 2000-09-28 | 2002-04-09 | Osaka Gas Co Ltd | Method and device for lining |
| CN1309015A (en) * | 2000-12-06 | 2001-08-22 | 张炼 | Process for preparing anticorrosion coating on pipeline |
| JP2005319418A (en) * | 2004-05-11 | 2005-11-17 | Saniida:Kk | Coating film in inside of pipe and formation method therefor |
| JP2006055710A (en) * | 2004-08-18 | 2006-03-02 | Sekihara Kogyosho:Kk | Pig for coating and method of coating inside surface of pipe |
| CN101158434A (en) * | 2007-10-16 | 2008-04-09 | 姜永民 | Oil transferring, gas water conduit inner wall anti-corrosive process process harness maching with the same |
| CN101444782A (en) * | 2008-12-26 | 2009-06-03 | 中冶建工有限公司 | Method for cleaning or corrosion-protective coating inner wall of industrial pipeline and device |
| CN201684702U (en) * | 2010-04-12 | 2010-12-29 | 大庆高新区北油创业科技有限公司 | Portable intra-pipeline rotary brushing and coating device |
| CN102527623A (en) * | 2011-12-05 | 2012-07-04 | 海洋化工研究院 | Method for coating inner wall of bent and abnormally-shaped pipeline with small aperture by using painting |
| CN103157581A (en) * | 2011-12-15 | 2013-06-19 | 陕西天元材料保护科技有限公司 | Inner extrusion coating device and extrusion coating method |
| CN103599874A (en) * | 2012-09-05 | 2014-02-26 | 中国石油大学(华东) | Corrosion inhibitor coating device for gathering and transportation pipelines |
| CN103831210A (en) * | 2012-11-22 | 2014-06-04 | 中国石油天然气股份有限公司 | Extrusion coating device for internal corrosion prevention of pipeline and coating method thereof |
| CN103721908A (en) * | 2014-01-08 | 2014-04-16 | 江苏剑桥涂装工程有限公司 | Manual heavy-load rotary working table with elastic positioning function of ballhead type cylindrical guide rods |
| CN103934150A (en) * | 2014-05-05 | 2014-07-23 | 西安金立石油科技有限公司 | Internal extruded coating device and internal extruded coating method of small-diameter short tube for drainage gas recovery of natural gas well |
| CN105618336A (en) * | 2014-11-07 | 2016-06-01 | 中国石油化工股份有限公司 | One-time forming device for corrosion preventing of interior of steel pipeline |
| CN205904065U (en) * | 2016-08-24 | 2017-01-25 | 山东海盛海洋工程集团有限公司 | Prevent construction equipment in simple and easy pipeline |
| CN106493047A (en) * | 2016-12-19 | 2017-03-15 | 沈阳鑫联石化设备有限公司 | A kind of pipeline coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150014B (en) | 2023-06-20 |
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