CN102166558A - Pipeline coating device - Google Patents
Pipeline coating device Download PDFInfo
- Publication number
- CN102166558A CN102166558A CN 201110092666 CN201110092666A CN102166558A CN 102166558 A CN102166558 A CN 102166558A CN 201110092666 CN201110092666 CN 201110092666 CN 201110092666 A CN201110092666 A CN 201110092666A CN 102166558 A CN102166558 A CN 102166558A
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- Prior art keywords
- coating
- feed pipe
- pipeline
- spiral
- outlet
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- 239000011248 coating agent Substances 0.000 title claims abstract description 84
- 238000000576 coating method Methods 0.000 title claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000011247 coating layer Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a pipeline coating device, aiming to provide the pipeline coating device capable of realizing the pipeline surface coating mechanical operation with good coating quality and high efficiency. A feed pipe is in sealed connection with a coating bin; a spiral propeller is mounted at the intersection between the coating bin and the feed pipe; a transmission shaft of the spiral propeller is connected with an output shaft of a coating propelling motor; the feed pipe, the coating propelling motor and a coating jacket are connected with a walking trolley respectively; a single spiral guiding plate is connected to the inner wall of the coating jacket; an outlet of the feed pipe passes through the coating jacket to be connected with the single spiral guiding baffle; and an outlet direction of the feed pipe corresponds to a direction of the single spiral guiding baffle, and the outlet of the feed pipe is strip-shaped. The pipeline coating device of the invention is provided with the single spiral guiding baffle, so that a strip-shaped coating flowing out of the outlet of the feed pipe moves forwards regularly along a spiral track formed by the spiral guiding baffle, therefore the coating quality is guaranteed, and the construction efficiency is improved.
Description
Technical field
The present invention relates to a kind of pipeline coating unit.
Background technology
At present, manually-operated is adopted in the coating of pipe surface coating mostly, by artificial use coated tool coating is sprayed on pipeline external surface.If adopt manual type to apply for diameter and the bigger pipeline of length, workman's inconvenient operation, inefficiency, and, apply the coating skewness of pipe surface afterwards, influence the heat insulating effect of coating.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, to provide a kind of and can realize the operation of pipe surface coating machine, and coating quality is good, the pipeline coating unit that efficient is high.
The present invention is achieved through the following technical solutions:
A kind of pipeline coating unit, it is characterized in that, comprise and be enclosed within pipeline coating exterior sheath, walking dolly, the coating propulsion electric machine, the coating feed bin, feed pipe, spiral propeller, described feed pipe and coating feed bin are tightly connected, described coating feed bin and described feed pipe intersection are equipped with spiral propeller, the power transmission shaft of described spiral propeller is connected by the output shaft of charging transmission mechanism with the coating propulsion electric machine, described feed pipe, the coating propulsion electric machine is connected with walking dolly respectively with the coating sheath, the deflector apron of single spiral is installed on the described coating jacket inner wall, the deflector apron that described coating sheath and described single spiral are passed in the outlet of described feed pipe joins, the Way out of described feed pipe is corresponding with the direction of the deflector apron of described single spiral, and described coating jacket inner wall is consistent with coating layer thickness with distance between the pipeline external surface.
The outlet of described feed pipe is shaped as band shape.
Described walking dolly is connected with movable motor by walking transmission mechanism, and described walking dolly lower end is equipped with road wheel.
Described feed pipe outlet is 10-15 ° with the angle that vertical direction tilts.
The height of the deflector apron of described single spiral is consistent with coating layer thickness.The hand of spiral of the deflector apron of described single spiral is consistent with the walking dolly direction of advance.
The present invention has following technique effect:
1, pipeline coating unit of the present invention adopts walking dolly drive feeding part to be moved by the variable-frequency motor control rate along pipe lengths, realizes the mechanized operation that pipeline applies, and helps alleviating labor strength, increases work efficiency, and ensures coating quality.
2, be provided with the deflector apron of single spiral in the pipeline coating unit of the present invention, make the banded coating that flows out from the feed pipe outlet clocklike advance along the helical orbit that the helical form deflector apron forms, be full of pipe surface, ensured coating quality, improved efficiency of construction.
Description of drawings
Fig. 1 is the schematic diagram of pipeline coating unit of the present invention;
Fig. 2 removes the side view of feeding part for pipeline coating unit of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
The schematic diagram of pipeline coating unit of the present invention as depicted in figs. 1 and 2, comprise and be enclosed within pipeline 8 coating exterior sheaths 7, walking dolly 5, coating propulsion electric machine 1, coating feed bin 2, feed pipe 6, spiral propeller 3, described feed pipe 6 is tightly connected with coating feed bin 2, described coating feed bin 2 is equipped with spiral propeller 3 with described feed pipe 6 intersections, the power transmission shaft of described spiral propeller 3 is connected by the output shaft of charging transmission mechanism with coating propulsion electric machine 1, described feed pipe 3, coating propulsion electric machine 1 is connected with walking dolly 5 respectively with coating sheath 7, the deflector apron of single spiral is installed on described coating sheath 7 inwalls, the deflector apron that described coating sheath and described single spiral are passed in the outlet of described feed pipe joins, the Way out of described feed pipe is corresponding with the direction of the deflector apron of described single spiral, and described coating jacket inner wall is consistent with coating layer thickness with distance between the pipeline external surface.Described feed pipe outlet is preferably 10-15 ° with the angle that vertical direction tilts.The height of the deflector apron of described single spiral is consistent with coating layer thickness.The hand of spiral of the deflector apron of described single spiral is consistent with the walking dolly direction of advance.
In order to improve coating speed, the outlet of described feed pipe is shaped as band shape.
Walking dolly can drive in several ways.In the present embodiment, described walking dolly 5 is connected with movable motor 4 by walking transmission mechanism 10, and described walking dolly lower end is equipped with road wheel 9.Coating propulsion electric machine 1 and movable motor 4 preferably adopt variable-frequency motor.
Coating is packed in the coating feed bin, the coating propulsion electric machine starts, and drives spiral propeller coating is sent into feed pipe, and coating exports out from feed pipe and becomes band, enter between pipeline and the coating sheath, and the helical orbital movement that forms along the deflector apron of single spiral is coated in pipe surface.Walking dolly drives feed pipe, coating sheath, coating propulsion electric machine etc. and together moves, thereby make coating be coated in the whole pipe surface at the driving lower edge of movable motor pipe surface rectilinear motion.
Claims (6)
1. pipeline coating unit, it is characterized in that, comprise and be enclosed within pipeline coating exterior sheath, walking dolly, the coating propulsion electric machine, the coating feed bin, feed pipe, spiral propeller, described feed pipe and coating feed bin are tightly connected, described coating feed bin and described feed pipe intersection are equipped with spiral propeller, the power transmission shaft of described spiral propeller is connected by the output shaft of charging transmission mechanism with the coating propulsion electric machine, described feed pipe, the coating propulsion electric machine is connected with walking dolly respectively with the coating sheath, the deflector apron of single spiral is installed on the described coating jacket inner wall, the deflector apron that described coating sheath and described single spiral are passed in the outlet of described feed pipe joins, the Way out of described feed pipe is corresponding with the direction of the deflector apron of described single spiral, and described coating jacket inner wall is consistent with coating layer thickness with distance between the pipeline external surface.
2. pipeline coating unit according to claim 1 is characterized in that the outlet of described feed pipe is shaped as band shape.
3. pipeline coating unit according to claim 1 and 2 is characterized in that described walking dolly is connected with movable motor by walking transmission mechanism, and described walking dolly lower end is equipped with road wheel.
4. pipeline coating unit according to claim 3 is characterized in that, described feed pipe outlet is 10-15 ° with the angle that vertical direction tilts.
5. pipeline coating unit according to claim 3 is characterized in that the height of the deflector apron of described single spiral is consistent with coating layer thickness.
6. pipeline coating unit according to claim 3 is characterized in that the hand of spiral of the deflector apron of described single spiral is consistent with the walking dolly direction of advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092666 CN102166558A (en) | 2011-04-13 | 2011-04-13 | Pipeline coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110092666 CN102166558A (en) | 2011-04-13 | 2011-04-13 | Pipeline coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102166558A true CN102166558A (en) | 2011-08-31 |
Family
ID=44487986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110092666 Pending CN102166558A (en) | 2011-04-13 | 2011-04-13 | Pipeline coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984272A (en) * | 2021-02-19 | 2021-06-18 | 秦倩倩 | Auxiliary starting device for hot wax-containing crude oil pipeline for petrochemical industry |
| CN113700985A (en) * | 2021-08-10 | 2021-11-26 | 新疆德丰亿升石油防腐工程有限公司 | Heat-insulation wax-proof coating pipe, construction method and blade coating die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB742075A (en) * | 1953-04-25 | 1955-12-21 | Victor Emmanuel Yarsley | Improvements in or relating to the production of reinforced tubes |
| US3868265A (en) * | 1971-09-06 | 1975-02-25 | Sumitomo Metal Ind | Method of manufacturing coated steel pipes |
| JPH0820056A (en) * | 1994-07-06 | 1996-01-23 | Kinki Coating Kogyo Kk | Production of synthetic resin coated pipe |
| KR100924789B1 (en) * | 2007-12-06 | 2009-11-03 | 김동근 | Pipe manufacturing equipment |
| CN101730814A (en) * | 2007-04-25 | 2010-06-09 | Kwh管道公司 | Method and apparatus for coating pipe fittings |
| CN202015673U (en) * | 2011-04-13 | 2011-10-26 | 天津恒实通工程技术发展有限公司 | Pipeline coating device |
-
2011
- 2011-04-13 CN CN 201110092666 patent/CN102166558A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB742075A (en) * | 1953-04-25 | 1955-12-21 | Victor Emmanuel Yarsley | Improvements in or relating to the production of reinforced tubes |
| US3868265A (en) * | 1971-09-06 | 1975-02-25 | Sumitomo Metal Ind | Method of manufacturing coated steel pipes |
| JPH0820056A (en) * | 1994-07-06 | 1996-01-23 | Kinki Coating Kogyo Kk | Production of synthetic resin coated pipe |
| CN101730814A (en) * | 2007-04-25 | 2010-06-09 | Kwh管道公司 | Method and apparatus for coating pipe fittings |
| KR100924789B1 (en) * | 2007-12-06 | 2009-11-03 | 김동근 | Pipe manufacturing equipment |
| CN202015673U (en) * | 2011-04-13 | 2011-10-26 | 天津恒实通工程技术发展有限公司 | Pipeline coating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984272A (en) * | 2021-02-19 | 2021-06-18 | 秦倩倩 | Auxiliary starting device for hot wax-containing crude oil pipeline for petrochemical industry |
| CN113700985A (en) * | 2021-08-10 | 2021-11-26 | 新疆德丰亿升石油防腐工程有限公司 | Heat-insulation wax-proof coating pipe, construction method and blade coating die |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |