CN219580891U - Petroleum pipeline inner wall anti-corrosion heat-insulation material spraying device - Google Patents
Petroleum pipeline inner wall anti-corrosion heat-insulation material spraying device Download PDFInfo
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- CN219580891U CN219580891U CN202223202239.6U CN202223202239U CN219580891U CN 219580891 U CN219580891 U CN 219580891U CN 202223202239 U CN202223202239 U CN 202223202239U CN 219580891 U CN219580891 U CN 219580891U
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- booster pump
- storage box
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- 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
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Abstract
The utility model relates to the technical field of petroleum pipelines and discloses an anti-corrosion heat-insulating material spraying device for the inner wall of a petroleum pipeline, which comprises a mounting bracket, wherein a storage box is arranged on the mounting bracket, a booster pump is arranged above the storage box, a liquid inlet of the booster pump is communicated with the inside of the storage box, a liquid outlet of the booster pump is connected with a conveying pipe, a rotary spray head is arranged on the right side of the mounting bracket and comprises a flow divider, a spraying pipe is connected with the periphery of the flow divider in a circumferential array manner, an atomization spray head is connected with the other end of the spraying pipe, a liquid inlet is arranged on the upper side of the rotary spray head, and the liquid inlet is communicated with a fastening bolt. Starting the driving motor, driving the rotating shaft to rotate through the driving motor, further enabling the mounting plate to rotate, driving the cleaning plate and the cleaning brush to clean the inner wall of the pipeline, and avoiding the phenomenon that dust and pipeline fragments influence spraying work inside the pipeline to cause paint falling.
Description
Technical Field
The utility model relates to the technical field of petroleum pipelines, in particular to a spraying device for an anti-corrosion heat-insulating material on the inner wall of a petroleum pipeline.
Background
All petroleum fields contain water to some extent, and some fields float petroleum upwards and are easy to exploit even by injecting water into the fields. Along with the continuous exploitation of petroleum in an oil field, the water content of the oil field is higher and higher, and meanwhile, the oil and water contain corrosive substances which are usually contained, so that pipelines are easy to corrode and damage. Particularly pipelines carrying high water content petroleum, are becoming shorter and shorter in life, and replacement of pipelines requires significant capital support. Therefore, the new pipeline laid is generally subjected to corrosion prevention treatment so as to prolong the service life. The general method is that an anti-corrosion coating is sprayed on the inner wall of the pipeline after cleaning and air drying.
However, the existing spraying device can only be used in the petroleum pipeline coupling inner cavity with a single diameter size, and the application range is limited; moreover, the existing spraying device does not clean the inside of the pipeline before spraying operation, residual dust and pipeline fragments in the pipeline are not cleaned, and the phenomenon of paint falling easily occurs after spraying, so that the spraying quality is affected, and the service life of the pipeline is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a spraying device for an anti-corrosion heat-insulation material on the inner wall of a petroleum pipeline.
(II) technical scheme
In order to solve the problems, the utility model provides the following technical scheme: the utility model provides a petroleum pipeline inner wall anticorrosion insulation material spraying device, includes the installing support, be provided with the storage case on the installing support, the top of storage case is provided with the booster pump, the inlet of booster pump is linked together with the inside of storage case, the liquid outlet of booster pump is connected with the conveying pipeline, the right side of installing support is provided with rotatory nozzle, rotatory nozzle is including the shunt, the mode that is circumference array around the shunt is connected with the spraying pipe, the other end of spraying pipe is connected with atomizer, rotatory nozzle's upside is provided with the inlet, the inlet is linked together with the conveying pipeline.
Preferably, the left end and the right end of the mounting bracket are provided with traveling devices, each traveling device comprises a sleeve, the sleeves are arranged on the mounting bracket in a circumferential array mode, the number of the sleeves is three, and the three sleeves are arranged in a triangular shape.
Preferably, two fastening bolts are arranged on the outer side of the sleeve, a connecting rod is connected to the inside of the sleeve in a sliding mode, and a roller is arranged at one end, away from the sleeve, of the connecting rod.
Preferably, the left side of installing support is provided with the support frame, the top of support frame is provided with driving motor, driving motor's output shaft has the axis of rotation, be connected with the mounting disc on the axis of rotation.
Preferably, the mode that is circumference array around the mounting disc is provided with a plurality of telescopic link, the other end of telescopic link is connected with the clearance board, the clearance board is the arc setting, the outside of clearance board is provided with the clearance brush, the clearance brush contacts with the pipeline inner wall.
(III) beneficial effects
Compared with the prior art, the utility model provides a spraying device for an anti-corrosion heat-insulating material on the inner wall of a petroleum pipeline, which has the following beneficial effects:
1. this anticorrosive insulation material spraying device of petroleum pipeline inner wall starts driving motor, drives the axis of rotation through driving motor and rotates, and then makes the mounting disc rotate, drives clearance board and cleaning brush and clear up the inner wall of pipeline, avoids dust and pipeline piece to influence spraying work at the pipeline inside, causes the phenomenon that the coating drops.
2. This anticorrosive insulation material spraying device of petroleum pipeline inner wall starts the booster pump, take out the inside spraying liquid of storage tank through the booster pump, then carry the inside to rotatory nozzle through the booster pump to spraying liquid pressure boost, then shunt through the shunt, flow into different spraying intraducts respectively, spray through atomizer blowout, spray operation is carried out to inside the pipeline, through setting up rotatory nozzle and atomizer, utilize the centrifugal action of liquid and the thrust effect of reaction force, make the shower nozzle spray paint rotatory simultaneously, can make the shower nozzle more even fine and smooth, improve the spraying effect.
3. According to the anti-corrosion thermal insulation material spraying device for the inner wall of the petroleum pipeline, the extending length of the connecting rod is adjusted according to the diameter of the pipeline, then the connecting rod is fixed in the sleeve through the fastening bolt, adjustment can be carried out according to pipelines with different sizes, and the practicability of the device is improved; the triangular structure has good stability, so that the spraying device is more stable when moving in the pipeline, and the shaking phenomenon is reduced.
Drawings
FIG. 1 is a schematic structural view of a petroleum pipeline inner wall anti-corrosion heat-insulating material spraying device;
FIG. 2 is a schematic view of a cleaning apparatus according to the present utility model;
FIG. 3 is a schematic view of the walking device of the present utility model;
fig. 4 is a schematic structural view of the spraying device of the present utility model.
In the figure: 1 cleaning brush, 2 driving motor, 3 gyro wheels, 4 storage case, 5 booster pump, 6 conveying pipeline, 7 atomizer, 8 shunt, 9 installing support, 10 support frame, 11 axis of rotation, 12 cleaning plate, 13 telescopic link, 14 mounting disc, 15 sleeve, 16 fastening bolt, 17 connecting rod, 18 spraying pipe, 19 inlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a new technical solution: the utility model provides a petroleum pipeline inner wall anticorrosion insulation material spraying device, includes installing support 9, be provided with storage case 4 on the installing support 9, the top of storage case 4 is provided with booster pump 5, the inlet of booster pump 5 is linked together with the inside of storage case 4, the liquid outlet of booster pump 5 is connected with conveying pipeline 6, the right side of installing support 9 is provided with rotatory nozzle (rotatory nozzle is the promotion effect that utilizes centrifugal action and the reaction force of rivers, makes the shower nozzle spout water while rotatory), rotatory nozzle is including shunt 8, the mode that is the circumference array around shunt 8 is connected with spray pipe 18, the other end of spray pipe 18 is connected with atomizer 7, rotatory nozzle's upside is provided with inlet 19, inlet 19 is linked together with conveying pipeline 6; in the concrete implementation process, firstly, the booster pump 5 is started, the spraying liquid in the storage box 4 is pumped out through the booster pump 5, then the spraying liquid is pressurized through the booster pump 5, the spraying liquid is conveyed to the inside of the rotary spray head through the conveying pipe 6, then the spraying liquid is split through the splitter 8, the spraying liquid respectively flows into the inside of different spraying pipes 18, finally the spraying operation is carried out on the inside of the pipe through the atomizing spray head 7, the centrifugal effect and the reaction force pushing effect of the liquid are utilized, the spray head can rotate while spraying the paint, the spray head is more uniform and fine, and the spraying effect is improved.
In this embodiment, the running devices are disposed at the left and right ends of the mounting bracket 9, the running devices include sleeves 15, the sleeves 15 are disposed on the mounting bracket 9 in a circumferential array manner, the number of the sleeves 15 is three, and the three sleeves 15 are disposed in a triangular shape; the triangular structure has good stability, so that the spraying device is more stable when moving in the pipeline, and the shaking phenomenon is reduced.
In this embodiment, two fastening bolts 16 are disposed on the outer side of the sleeve 15, a connecting rod 17 is slidably connected inside the sleeve 15, and a roller 3 is disposed at one end of the connecting rod 17 away from the sleeve 15; in the concrete implementation process, firstly, the stretching length of the connecting rod 17 is adjusted according to the diameter of the pipeline, then the connecting rod 17 is fixed in the sleeve 15 through the fastening bolt 16, and the device can be adjusted according to pipelines with different sizes, so that the practicability of the device is improved.
In this embodiment, a support frame 10 is disposed on the left side of the mounting bracket 9, a driving motor 2 is disposed above the support frame 10, an output shaft of the driving motor 2 is connected with a rotating shaft 11, and a mounting disc 14 is connected to the rotating shaft 11.
In this embodiment, a plurality of telescopic rods 13 are disposed around the mounting plate 14 in a circumferential array manner, the other ends of the telescopic rods 13 are connected with cleaning plates 12, the cleaning plates 12 are disposed in an arc shape, cleaning brushes 1 are disposed on the outer sides of the cleaning plates 12, and the cleaning brushes 1 are in contact with the inner wall of the pipeline; in the concrete implementation process, the diameter size of the cleaning plate 12 is adjusted through the telescopic rod 13, so that the cleaning plate 12 is matched with the inner wall of a pipeline, then the driving motor 2 is started, the rotating shaft 11 is driven to rotate through the driving motor 2, the mounting plate 14 is further driven to rotate, the cleaning plate 12 and the cleaning brush 1 are driven to clean the inner wall of the pipeline, and the phenomenon that dust and pipeline fragments influence spraying work inside the pipeline to cause paint to fall off is avoided.
Working principle: this anticorrosive insulation material spraying device of petroleum pipeline inner wall, at first adjust running gear, stretch out length according to pipeline diameter regulation connecting rod 17, then pass through fastening bolt 16 and fix connecting rod 17 in the inside of sleeve 15, adjust the diameter size of clearance board 12 through telescopic link 13, make clearance board 12 and pipeline inner wall assorted, then start driving motor 2, drive axis of rotation 11 through driving motor 2 and rotate, and then make mounting plate 14 rotate, drive clearance board 12 and cleaning brush 1 clear up the inner wall of pipeline, avoid dust and pipeline piece to influence the spraying work in the pipeline inside, at last start booster pump 5, take out the inside spraying liquid of storage tank 4 through booster pump 5, then pass through booster pump 5 to spraying liquid pressure boost, carry to rotatory nozzle's inside through conveying pipeline 6, then shunt through shunt 8, flow into different spraying pipe 18 inside respectively, finally spout through atomizer 7, spray operation is carried out to the pipeline inside, through setting up rotatory nozzle and atomizer 7, utilize the centrifugal effect of liquid and the promotion effect of reaction force, make the shower nozzle limit spraying material rotate, can make the shower nozzle more even fine and smooth, improve the spraying effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a petroleum pipeline inner wall anticorrosion insulation material spraying device, includes installing support (9), its characterized in that: the automatic spraying device is characterized in that a storage box (4) is arranged on the mounting support (9), a booster pump (5) is arranged above the storage box (4), a liquid inlet of the booster pump (5) is communicated with the inside of the storage box (4), a liquid outlet of the booster pump (5) is connected with a conveying pipe (6), a rotary spray nozzle is arranged on the right side of the mounting support (9), the rotary spray nozzle comprises a flow divider (8), spraying pipes (18) are connected to the periphery of the flow divider (8) in a circumferential array mode, an atomization spray nozzle (7) is connected to the other end of each spraying pipe (18), a liquid inlet (19) is formed in the upper side of each rotary spray nozzle, and the liquid inlet (19) is communicated with the conveying pipe (6);
a supporting frame (10) is arranged on the left side of the mounting bracket (9), a driving motor (2) is arranged above the supporting frame (10), an output shaft of the driving motor (2) is connected with a rotating shaft (11), and a mounting disc (14) is connected to the rotating shaft (11);
the utility model discloses a cleaning device for the pipeline, including mounting disc (14), cleaning plate (12), cleaning brush (1) and pipeline inner wall, mounting disc (14) be mode that circumference array is provided with a plurality of telescopic link (13) all around, the other end of telescopic link (13) is connected with cleaning plate (12), cleaning plate (12) are the arc setting, the outside of cleaning plate (12) is provided with cleaning brush (1), cleaning brush (1) and pipeline inner wall contact.
2. The device for spraying the anti-corrosion heat-insulating material on the inner wall of the petroleum pipeline according to claim 1, which is characterized in that: the walking device is characterized in that walking devices are arranged at the left end and the right end of the mounting support (9), each walking device comprises a sleeve (15), the sleeves (15) are arranged on the mounting support (9) in a circumferential array mode, the number of the sleeves (15) is three, and the three sleeves (15) are arranged in a triangular shape.
3. The device for spraying the anti-corrosion heat-insulating material on the inner wall of the petroleum pipeline according to claim 2, which is characterized in that: the outside of sleeve (15) is provided with two fastening bolt (16), the inside sliding connection of sleeve (15) has connecting rod (17), the one end that sleeve (15) was kept away from to connecting rod (17) is provided with gyro wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202239.6U CN219580891U (en) | 2022-11-29 | 2022-11-29 | Petroleum pipeline inner wall anti-corrosion heat-insulation material spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223202239.6U CN219580891U (en) | 2022-11-29 | 2022-11-29 | Petroleum pipeline inner wall anti-corrosion heat-insulation material spraying device |
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| Publication Number | Publication Date |
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| CN219580891U true CN219580891U (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223202239.6U Active CN219580891U (en) | 2022-11-29 | 2022-11-29 | Petroleum pipeline inner wall anti-corrosion heat-insulation material spraying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117861930A (en) * | 2024-03-11 | 2024-04-12 | 常州佰辰新材料有限公司 | Flame-retardant epoxy resin multi-point spraying device |
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2022
- 2022-11-29 CN CN202223202239.6U patent/CN219580891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117861930A (en) * | 2024-03-11 | 2024-04-12 | 常州佰辰新材料有限公司 | Flame-retardant epoxy resin multi-point spraying device |
| CN117861930B (en) * | 2024-03-11 | 2024-05-14 | 常州佰辰新材料有限公司 | Flame-retardant epoxy resin multi-point spraying device |
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