CN210230411U - Powder spraying device for powder inner coating of petroleum pipeline - Google Patents
Powder spraying device for powder inner coating of petroleum pipeline Download PDFInfo
- Publication number
- CN210230411U CN210230411U CN201920219681.9U CN201920219681U CN210230411U CN 210230411 U CN210230411 U CN 210230411U CN 201920219681 U CN201920219681 U CN 201920219681U CN 210230411 U CN210230411 U CN 210230411U
- Authority
- CN
- China
- Prior art keywords
- powder
- head
- pipe
- coating
- scattering
- 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.)
- Active
Links
Images
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to a petroleum pipeline powder undercoating powder spraying device, including scattering powder head, connecting screw, play powder device and powder pipe, the powder pipe is used for inserting the powder, the powder pipe is connected with a powder device, it is used for realizing the high-speed blowout of powder to go out the powder device, it is connected with a powder device through connecting screw to scatter the powder head, it is the horn mouth structure to scatter the powder head, and its entry is narrow, and it is wide to go out the mouth, the exit of scattering the powder head is followed the circumferencial direction interval 45 and is gone out the powder. Compared with the prior art, the utility model discloses in the device, loose the powder head and can make the powder with the 45 play powder of circumferencial direction interval, evenly atomize powder coating, form the atomizing face of perpendicular to pipe wall with powder coating when carrying out the pipeline undercoating spraying, form the even coating film of thickness with the even coating of powder coating to the pipe inner wall. The notification can control the film thickness and make the film thickness uniform by adjusting the powder discharging amount of the powder tube.
Description
Technical Field
The utility model relates to a powder spray device especially relates to a petroleum pipeline powder undercoating powder spray device.
Background
The petroleum pipeline mainly comprises a drill rod, an oil pipe, a sleeve, a pipeline pipe, a gathering pipe, a pipe fitting and the like, is mainly applied to the petroleum drilling and transportation process, in the process, slurry has great friction to the petroleum pipeline, and in addition, the inside of the petroleum pipeline is corroded or even perforated due to corrosive media or stress corrosion and other reasons in the crude oil transportation process, so that serious economic loss and environmental pollution are caused. With the development of domestic oil drilling and production technology and increasingly strict environmental requirements, the application of the inner coating as a good anticorrosion technology on oil pipelines is more and more extensive and common. The inner coating of the petroleum pipeline has a plurality of process methods and equipment, wherein the powder coating is a spraying process which is introduced in China in recent years, and has the characteristics of high coating efficiency, uniform film formation and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a petroleum pipeline powder undercoating powder spraying device, which enables the powder to be discharged at an interval of 45 degrees in the circumferential direction.
The utility model discloses petroleum pipeline powder undercoating powder spraying device is applicable to the undercoating spraying of pipeline pipe and nozzle stub, and the device can be fine make powder coating evenly atomize to the play powder volume through the adjustment powder pipe is thick and is made membrane thickness even. The device has the advantages of simple structure, convenient installation, good powder coating atomization effect and the like.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides a petroleum pipeline powder undercoating powder spraying device, is including scattering powder head, connecting screw, play powder device and powder pipe, the powder pipe is used for inserting the powder, the powder pipe is connected with a powder device, it is used for realizing the high-speed blowout of powder to go out the powder device, it is connected with a powder device through connecting screw to scatter the powder head, it is the horn mouth structure to scatter the powder head, and its entry is narrow, and it is wide to go out the mouth, the exit of scattering the powder head is followed the circumferencial direction interval 45 and is gone out the powder.
A powder outlet channel is formed in the powder scattering head, the powder outlet channel extends from an inlet of the powder scattering head to an outlet of the powder scattering head, the powder outlet channel is communicated with an outlet of the powder outlet device, and outlets of the powder outlet channel are arranged at intervals of 45 degrees along the circumferential direction.
The powder discharging device is a spray gun.
The powder pipe is equipped with many, the powder pipe is flexible silicone tube, utilizes the compliance and the wearability of silica gel material.
All the powder tubes are covered with a common powder tube sheath.
And a water cooling circulation system is arranged in the powder pipe sheath.
The utility model discloses the device can be according to the different size of the pipe diameter design of different specifications, and the device has antistatic, antiseized powder, powder is even, powder volume is adjusted alone, easy clean function.
Compared with the prior art, the utility model discloses in the device, loose the powder head and can make the powder with the 45 play powder of circumferencial direction interval, evenly atomize powder coating, form the atomizing face of perpendicular to pipe wall with powder coating when carrying out the pipeline undercoating spraying, form the even coating film of thickness with the even coating of powder coating to the pipe inner wall. Meanwhile, the film thickness can be controlled and made uniform by adjusting the powder outlet amount of the powder tube.
Drawings
FIG. 1 is a schematic structural diagram of a powder spraying device for an inner coating of petroleum pipeline powder in an embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
The utility model provides a petroleum pipeline powder undercoating powder spraying device, refers to fig. 1, including scattering powder head 1, connecting screw 2, play powder device 3 and powder pipe 5, powder pipe 5 is used for inserting the powder, powder pipe 5 is connected with play powder device 3, go out the high-speed blowout that powder device 3 is used for realizing the powder, it is connected with play powder device 3 through connecting screw 2 to scatter powder head 1, it is the horn mouth structure to scatter powder head 1, and its entry is narrow, and it is wide to go out the mouth, the exit of scattering powder head 1 is followed the circumferencial direction interval 45 and is gone out the powder.
The powder outlet channel is formed in the powder scattering head 1, the powder outlet channel extends from an inlet of the powder scattering head 1 to an outlet of the powder scattering head 1, the powder outlet channel is communicated with an outlet of the powder outlet device 3, and the outlets of the powder outlet channel are arranged at intervals of 45 degrees in the circumferential direction. The powder discharging device 3 is a spray gun. The powder tube 5 is provided with a plurality of strips, the powder tube 5 is a flexible silicone tube, and the softness and the wear resistance of the silicone material are utilized. All powder tubes 5 are surrounded by a common powder tube sheath 4. And a water cooling circulation system is arranged in the powder pipe sheath 4.
In the device, the powder dispersing head can discharge the powder at an interval of 45 degrees in the circumferential direction, the powder coating is uniformly atomized, the powder coating forms an atomization surface vertical to the pipe wall when the inner coating of the pipeline is sprayed, and the powder coating is uniformly coated on the inner wall of the pipeline to form a coating film with uniform thickness. The notification can control the film thickness and make the film thickness uniform by adjusting the powder discharging amount of the powder tube.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (6)
1. The utility model provides a petroleum pipeline powder undercoating powder spraying device, its characterized in that, is including scattering powder head (1), connecting screw (2), play powder device (3) and powder pipe (5), powder pipe (5) are used for inserting the powder, powder pipe (5) are connected with play powder device (3), it is used for realizing the high-speed blowout of powder to go out powder device (3), it is connected with play powder device (3) through connecting screw (2) to scatter powder head (1), it is horn mouth structure to scatter powder head (1), and its entry is narrow, and the export is wide, the exit of scattering powder head (1) is followed the circumferencial direction interval 45 and is gone out the powder.
2. The powder coating and spraying device for the powder inside the petroleum pipeline as claimed in claim 1, wherein a powder outlet channel is formed in the powder scattering head (1), the powder outlet channel extends from an inlet of the powder scattering head (1) to an outlet of the powder scattering head (1), the powder outlet channel is communicated with an outlet of the powder outlet device (3), and the outlets of the powder outlet channel are arranged at intervals of 45 degrees along the circumferential direction.
3. The powder undercoating and dusting device for petroleum pipelines according to claim 1, characterized in that the powder discharging device (3) is a spray gun.
4. The powder coating and spraying device for the powder inside the petroleum pipeline as claimed in claim 1, wherein the powder pipe (5) is provided with a plurality of strips, and the powder pipe (5) is a flexible silicone tube.
5. A powder coating and spraying device for petroleum pipelines according to claim 4, wherein all powder pipes (5) are coated with a common powder pipe sheath (4).
6. A powder coating and spraying device for powder in a petroleum pipeline as claimed in claim 5, wherein a water cooling circulation system is arranged in the powder pipe sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219681.9U CN210230411U (en) | 2019-02-21 | 2019-02-21 | Powder spraying device for powder inner coating of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219681.9U CN210230411U (en) | 2019-02-21 | 2019-02-21 | Powder spraying device for powder inner coating of petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210230411U true CN210230411U (en) | 2020-04-03 |
Family
ID=69961794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219681.9U Active CN210230411U (en) | 2019-02-21 | 2019-02-21 | Powder spraying device for powder inner coating of petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210230411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807013A (en) * | 2019-02-21 | 2019-05-28 | 上海图博可特石油管道涂层有限公司 | A kind of petroleum pipeline powder inner coating dusting device |
-
2019
- 2019-02-21 CN CN201920219681.9U patent/CN210230411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807013A (en) * | 2019-02-21 | 2019-05-28 | 上海图博可特石油管道涂层有限公司 | A kind of petroleum pipeline powder inner coating dusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6110775Y2 (en) | ||
| KR840002240B1 (en) | Method for coating the inner surface of long tuber of small diameter | |
| CN210230411U (en) | Powder spraying device for powder inner coating of petroleum pipeline | |
| CN204429532U (en) | A kind of powder-coating spraying gun | |
| CN204212987U (en) | For entering mouth spray liquid structure without oily technical screw compressor | |
| CN2889516Y (en) | Pipeline lining spray-coating device | |
| CN208082725U (en) | Device is electrostatically sprayed in a kind of production of stainless steel wire | |
| CN209156166U (en) | A kind of spray head and paint finishing | |
| CN109807013A (en) | A kind of petroleum pipeline powder inner coating dusting device | |
| WO2021103943A1 (en) | Device for spraying liquid sulphur on coating of granular fertilizer | |
| CN203991166U (en) | Anticorrosive paint spray equipment | |
| CN209596908U (en) | A kind of desulfurizing tower | |
| CN113171899A (en) | Spray gun | |
| CN206762528U (en) | A kind of tower crane atomizing de-dusting apparatus | |
| CN201973773U (en) | Steel water distributor | |
| CN206815085U (en) | A kind of cylinder mould machine equipressure etc. flows pulp distributor | |
| CN205341079U (en) | Steel pipe powder spraying spray gun head | |
| CN220444190U (en) | Static mixing tube for robot spraying system | |
| CN211385444U (en) | Atomizing dust fall shower nozzle | |
| CN215568819U (en) | Reducer union for peristaltic pump pipe of coating machine | |
| CN213590044U (en) | Electrostatic induction type spraying device | |
| CN215541914U (en) | High-efficient auxiliary agent nozzle | |
| CN104841580B (en) | A kind of finish paint shower nozzle | |
| CN206661519U (en) | A kind of lathe for the spray painting of groove pipe fitting liner | |
| CN216655007U (en) | New fertilizer coating oil sprinkler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |