CN201684701U - Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes - Google Patents
Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes Download PDFInfo
- Publication number
- CN201684701U CN201684701U CN 201020199839 CN201020199839U CN201684701U CN 201684701 U CN201684701 U CN 201684701U CN 201020199839 CN201020199839 CN 201020199839 CN 201020199839 U CN201020199839 U CN 201020199839U CN 201684701 U CN201684701 U CN 201684701U
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- steel pipe
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- paint
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Abstract
The utility model discloses a bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes. The bi-component paint spraying assembly is characterized in that a steel pipe is placed on a steel pipe self-rotation roller, two ends of the steel pipe are placed in a paint recycling front bin and a paint recycling rear bin, a bi-component high-pressure airless spraying device and a high-pressure airless spraying device for cleaning paint are seated on a spray gun advancing mechanism with a roller and connected with a gun front mixing device through a gun rod to extend into the steel pipe, the gun rod is provided with a spray gun tube inside supporting wheel to contact with the steel pipe, and the end of the gun front mixing device is provided with a spray nozzle. The bi-component paint spraying assembly adopts the bi-component high-pressure airless spraying device to control flow of two liquid components independently and adjusts mixing proportion of the two components through an electronic proportioning system, the two liquid components are sprayed out through the spray nozzle after being mixed in the gun front mixing device and form a liquid membrane on the inner wall of the pipe, and the liquid components are recycled through the paint recycling bins so as to prevent paint from being volatilized or prevent cleaning solvent from being diffused, thereby automatically spraying the bi-component paint on the inner wall of the steel pipe. In addition, the bio-component paint spraying assembly has the advantages of convenient operation, high safety, environmental protection and the like.
Description
Technical field
The utility model relates to drag reduction in a kind of steel pipe, anticorrosionly sprays complexes with two-component coating, can be used for the construction of drag reduction, corrosion-inhibiting coating in the steel pipe.
Background technology
Existing steel pipe adopts interior drag reduction, the corrosion-inhibiting coating of two-component coating, at first carries out two kinds of coating and blendes together a kind of component in advance, by one pack system airless spraying device or revolve the centrifugal spraying device of cup structure, carries out spray mo(u)lding at pipe internal surface.In the coating because contain curing agent, need behind the premix in limiting time, to use, otherwise can cause paint solidification, and after finishing spraying, in several minutes, do not re-use, must use solvent clean to mix charging basket, spray equipment, conveying pipeline and nozzle etc., thereby cause inefficiency, labor strength is big, and artificial the mixing is difficult to guarantee coating quality, especially mix the back spraying, clean and mix barrel, the cleaning solvent amount that spray equipment and solvent delivery pipe expend is big, and a large amount of solvents use and cause volatilization easily, thereby contaminated environment, and operating personnel's health damaged.
Summary of the invention
Adopt the interior drag reduction of two-component coating, the weak point of corrosion-inhibiting coating technology at existing steel pipe, it is a kind of easy to operate that the purpose of this utility model is to provide, reduce artificial, rational in infrastructure, the production efficiency height, environmental protection, anticorrosionly is molded into covering device with the two-component coating coating at drag reduction in the high steel pipe of coating quality.
The utility model purpose adopts following technical scheme to realize:
Drag reduction in a kind of steel pipe, anticorrosionly spray complexes, mainly reclaim in mixing arrangement before preceding storehouse, steel pipe spinning roller, steel pipe, nozzle, the rifle, the lance tube support wheel, coating and reclaim storehouse, back, barral of a gun, spray gun propulsive mechanism, Two-component High-pressure Airless Spraying device and coating and clean and form with the airless spraying device by coating with two-component coating.Steel pipe is placed on the steel pipe spinning roller, and insert coating and reclaim the two ends, the left and right sides that preceding storehouse and coating reclaim the storehouse, back, spray gun propulsive mechanism, Two-component High-pressure Airless Spraying device and coating clean with the airless spraying device and are seated on the wheel car, and be connected with mixing arrangement before the rifle by barral of a gun and stretch in the steel pipe, barral of a gun is provided with the interior support wheel of lance tube and contacts with steel pipe, and there is nozzle the mixing arrangement end before the rifle.
The utility model is advantage compared with the prior art
1, adopt the Two-component High-pressure Airless Spraying device, cancelled the preceding premix operation of spraying, increased the preceding premix of rifle, adopt the electronics matching system, improved the mixing ratio precision, reduce hand labor intensity, improved quality of forming film, coating is smooth evenly, the production efficiency height.
2, adopt the preceding mixing arrangement of rifle, reduced the solvent for cleaning amount, reduced the cleaning cost, reduced solvent evaporates.
3, adopted warehouse sealing recovering mechanism.The organic volatile coating that the mouth of pipe overflows reclaims by coating Qian Cang and storehouse, back, has reduced coating and cleaning solvent volatile quantity, has reduced environmental pollution.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: the preceding mixing arrangement of rifle, the interior support wheel of 6-lance tube, 7-coating that 1-coating reclaims preceding storehouse, 2-steel pipe spinning roller, 3-steel pipe, 4-nozzle, 5-two-component coating reclaim storehouse, back, 8-barral of a gun, 9-spray gun propulsive mechanism, 10-Two-component High-pressure Airless Spraying device, 11-coating cleaning airless spraying device.
The specific embodiment
As shown in Figure 1, drag reduction in a kind of steel pipe, anticorrosionly spray complexes, reclaim in mixing arrangement 5 before preceding storehouse 1, steel pipe spinning roller 2, steel pipe 3, nozzle 4, the rifle, the lance tube support wheel 6, coating by coating and reclaim storehouse 7, back, barral of a gun 8, spray gun propulsive mechanism 9, Two-component High-pressure Airless Spraying device 10, coating and clean and form with airless spraying device 11, air-introduced machine and valve with two-component coating.Steel pipe 3 is placed on the steel pipe spinning roller 2, and insert coating and reclaim the two ends, the left and right sides that preceding storehouse 1 and coating reclaim storehouse 7, back, spray gun propulsive mechanism 9, Two-component High-pressure Airless Spraying device 10 and coating clean with airless spraying device 11 and are seated on the wheel car, and be connected with mixing arrangement 5 before the rifle by barral of a gun 8 and stretch in the steel pipe 3, barral of a gun 8 is provided with the interior support wheel 6 of lance tube and contacts with steel pipe 3, and there is nozzle 4 mixing arrangement 5 ends before the rifle.
The steel pipe 3 that interior rust cleaning is finished is placed on the steel pipe spinning roller 2, and rotation, coating reclaims preceding storehouse 1 and storehouse 7, coating recovery back stops after steel pipe 3 ends are moved and made the end go deep into bin respectively, spray gun propulsive mechanism 9 starts, promoting barral of a gun 8 enters in the steel pipe 3, guarantee between nozzle 4 and steel pipe 3 inwalls apart from consistent with support wheel 6 in the lance tube that barral of a gun 8 connects, nozzle 4 moves to the steel pipe 3 pipe end places that coating reclaims preceding storehouse 1, spray gun propulsive mechanism 9 is out of service, and startup and coating reclaim that preceding storehouse 1 and coating reclaims that storehouse 7, back is connected overflow the coating air-introduced machine, open Two-component High-pressure Airless Spraying device 10 and suck two kinds of component coating determining volume ratio by the electronics proportioning respectively this moment, pressurized delivered mixing arrangement 5 to the rifle carries out the mixing of two kinds of coating, then by 4 ejections of trying to get the first word in, starting spray gun propulsive mechanism 9 simultaneously at the uniform velocity retreats, make coating evenly be sprayed on steel pipe 3 inner surfaces, formation is filmed, storehouse 7 steel pipes, 3 pipe ends outlet after nozzle 4 shifts out the coating recovery, in the identical time, stop 9 operations of spray gun propulsive mechanism, close Two-component High-pressure Airless Spraying device 10, lag behind and close down air-introduced machine after 10 seconds, steel pipe 3 sprayings are finished.
Coating cleans, starting spray gun propulsive mechanism 9 at the uniform velocity retreats, make nozzle 4 return coating and reclaim storehouse 7, back, start that coating reclaims that storehouse, back 7 connects overflow the coating air-introduced machine and coating cleans with airless spraying device 11, suck to clean use organic solvent, send into before the rifle mixing arrangement 5 and spray by solvent pipe through nozzle 4, carrying out preceding mixing arrangement 5 of rifle and nozzle 4 cleans, when ejection solvent and solvent stoste solid colour, qualified for cleaning, can close down all facilities.
Claims (1)
1. drag reduction in the steel pipe, anticorrosionly spray complexes with two-component coating, mainly reclaim preceding storehouse (1) by coating, steel pipe spinning roller (2), steel pipe (3), nozzle (4), mixing arrangement (5) before the rifle, support wheel (6) in the lance tube, coating reclaims storehouse (7), back, barral of a gun (8), spray gun propulsive mechanism (9), Two-component High-pressure Airless Spraying device (10) and coating clean to be formed with airless spraying device (11), it is characterized in that steel pipe (3) is placed on the steel pipe spinning roller (2), and insert coating and reclaim the two ends, the left and right sides that preceding storehouse (1) and coating reclaim storehouse, back (7), Two-component High-pressure Airless Spraying device (10) and coating clean and are seated on the spray gun propulsive mechanism (9) with airless spraying device (11), and be connected by mixing arrangement (5) before barral of a gun (8) and the rifle and stretch in the steel pipe (3), barral of a gun (8) is provided with the interior support wheel (6) of lance tube and contacts with steel pipe (3), and nozzle (4) is equipped with in mixing arrangement (5) end before the rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020199839 CN201684701U (en) | 2010-05-21 | 2010-05-21 | Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020199839 CN201684701U (en) | 2010-05-21 | 2010-05-21 | Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684701U true CN201684701U (en) | 2010-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020199839 Expired - Fee Related CN201684701U (en) | 2010-05-21 | 2010-05-21 | Bi-component paint spraying assembly for reducing resistance and resisting corrosion in steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148227A (en) * | 2014-07-30 | 2014-11-19 | 新兴铸管股份有限公司 | Multicomponent medium inner-wall spraying device for nodular cast iron pipes |
| CN106238283A (en) * | 2016-09-30 | 2016-12-21 | 汤荣图博可特（山西）石油管道涂层有限公司 | Oil pipes road recovering device for coating |
| CN106583214A (en) * | 2015-10-15 | 2017-04-26 | 普莱克斯技术有限公司 | Novel method for producing coating compositions with improved coating properties and consistency thereof |
| CN108588717A (en) * | 2018-06-04 | 2018-09-28 | 沈阳化工大学 | The automatic enamel spraying device of ultralong steel tube inner wall Enamel Slip and its spray method |
-
2010
- 2010-05-21 CN CN 201020199839 patent/CN201684701U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148227A (en) * | 2014-07-30 | 2014-11-19 | 新兴铸管股份有限公司 | Multicomponent medium inner-wall spraying device for nodular cast iron pipes |
| CN106583214A (en) * | 2015-10-15 | 2017-04-26 | 普莱克斯技术有限公司 | Novel method for producing coating compositions with improved coating properties and consistency thereof |
| CN106238283A (en) * | 2016-09-30 | 2016-12-21 | 汤荣图博可特（山西）石油管道涂层有限公司 | Oil pipes road recovering device for coating |
| CN108588717A (en) * | 2018-06-04 | 2018-09-28 | 沈阳化工大学 | The automatic enamel spraying device of ultralong steel tube inner wall Enamel Slip and its spray method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110521 |