CN107442306A - Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline - Google Patents
Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline Download PDFInfo
- Publication number
- CN107442306A CN107442306A CN201710911363.4A CN201710911363A CN107442306A CN 107442306 A CN107442306 A CN 107442306A CN 201710911363 A CN201710911363 A CN 201710911363A CN 107442306 A CN107442306 A CN 107442306A
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- nozzle
- connecting tube
- spray bar
- spray
- 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.)
- Pending
Links
- 239000003208 petroleum Substances 0.000 title claims abstract description 14
- 238000005507 spraying Methods 0.000 title claims description 13
- 239000007921 spray Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
Landscapes
- Nozzles (AREA)
Abstract
The present invention relates to a kind of nozzle structure, including：The shower nozzle of hollow cylindrical, several oil outlets are offered on the cylindrical surface of shower nozzle；With the shower nozzle connecting tube of hollow cylindrical being connected as a single entity with shower nozzle, a dry fumarole is offered on the cylindrical surface of shower nozzle connecting tube；And spray bar, the oil spout end of spray bar is placed in fuel-displaced hole location, and is provided with nozzle opening on oil spout end.It is used to spray the internally coated ejecting device of petroleum pipeline present invention also offers one kind.Shower nozzle connecting tube is connected as a single entity with shower nozzle in the nozzle structure of the present invention, gases at high pressure are driven between shower nozzle and spray bar by high-pressure pump, gases at high pressure drive shower nozzle to be rotated together with shower nozzle connecting tube while ejection from fumarole, when rotation reaches desired speed, controller control spray bar sprays coating and spray time, by the ejection of oil outlet continuous uniform, while controller control drive rod at the uniform velocity moves, and completes the undercoating even application to whole petroleum pipeline.
Description
Technical field
The present invention relates to a kind of nozzle structure, and in particular to one kind be used for spray the internally coated nozzle structure of petroleum pipeline and
Its ejecting device.
Background technology
The undercoating of heavy caliber delivery pipe is in spraying, when being sprayed using the spray equipment of prior art, first-time qualification rate
It is relatively low, the unqualified phenomenons such as pin hole, coating are uneven, thickness is not up to standard are easily produced, largely have impact on the qualified of product
Rate.Therefore the undercoating spraying of heavy caliber colliery carries tubing has become the weak link of undercoating production line.
The content of the invention
In consideration of it, it is an object of the present invention to provide a kind of nozzle structure and for spraying the internally coated spray of petroleum pipeline
Head device, it is intended to the defects of overcoming the internally coated ejecting device spraying pipeline coatings of existing spraying petroleum pipeline uneven.
In order to reach the purpose of foregoing invention, the technical scheme taken is as follows：
A kind of nozzle structure, including：
The shower nozzle of one hollow cylindrical, the end of the shower nozzle is tapered, and is uniformly opened on the cylindrical surface of the shower nozzle
Provided with several oil outlets；With
The shower nozzle connecting tube of one hollow cylindrical being connected as one with the shower nozzle of the hollow cylindrical, the shower nozzle connect
Also dry fumarole is uniformly offered on the cylindrical surface of adapter；And
One is arranged on the spray bar inside shower nozzle and the shower nozzle connecting tube, the oil spout end of the spray bar be placed in it is described go out
At oil-hole location, and nozzle opening is provided with oil spout end.
It is preferred that the oil outlet is shaped as circular port, the fumarole is to connect tube axis direction perpendicular to shower nozzle
The elongated hole of the strip of setting.
It is preferred that the oil outlet is the elongated hole of the strip set perpendicular to shower nozzle axis direction, the fumarole
To connect the elongated hole for the strip that tube axis direction is set perpendicular to shower nozzle.
More preferably, the pitch-row of the fumarole is more than the pitch-row of the oil outlet.
More preferably, the fumarole is arranged far from the other end of the shower nozzle connecting tube and shower nozzle connection end.
It is preferred that the shower nozzle and the removal hole for being respectively arranged with to dismantle on spray bar.
It is provided by the invention it is a kind of be used to spraying the internally coated ejecting device of petroleum pipeline, including nozzle structure, drive rod,
Drive device, controller and pneumatic shuttle；
The pneumatic shuttle is connected with the nozzle structure, for by gases at high pressure be delivered to shower nozzle and spray bar it
Between；
The drive device is connected with being provided with the drive rod of shower head mechanism, for driving drive rod and nozzle structure to move
It is dynamic；And
The controller is connected respectively at the drive device with pneumatic shuttle, for control gases at high pressure keying,
Control drive rod at the uniform velocity moves and controlled the injection time of spray bar.
It is preferred that the drive device is driver, the pneumatic shuttle is high-pressure pump.
Beneficial effects of the present invention：
Shower nozzle connecting tube is connected as one with shower nozzle in nozzle structure provided by the invention, by high-pressure pump by high pressure gas
Body is driven between shower nozzle and spray bar, and gases at high pressure drive spray while ejection from the fumarole being arranged at shower nozzle connecting tube
Head rotates together with shower nozzle connecting tube, and when rotation reaches desired speed, controller control spray bar sprays coating and control
The time of spraying, by the ejection of the oil outlet continuous uniform set on shower nozzle, while controller control drive rod at the uniform velocity moves,
Complete the undercoating even application to whole petroleum pipeline；Dismounting of the invention by being arranged in shower nozzle and shower nozzle connecting tube
Hole, in that context it may be convenient to dismantled and changed, drastically increase replacing construction.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of nozzle structure provided by the invention；
Fig. 2 is the structural representation for removing nozzle rear-spraying head connecting tube and spray bar in Fig. 1；
Fig. 3 is the sectional view of A-A in Fig. 2；
Fig. 4 is a kind of structural representation for being used to spray the internally coated ejecting device of petroleum pipeline provided by the invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model of the application protection
Enclose.
As Figure 1-3, a kind of nozzle structure, including：The shower nozzle 100 of one hollow cylindrical, the end of the shower nozzle 100
Portion is tapered, and several oil outlets 101 are uniformly offered on the cylindrical surface of the shower nozzle 100；With one and the hollow circle
The shower nozzle connecting tube 200 for the hollow cylindrical that the shower nozzle 100 of cylindricality is connected as one, the cylinder of the shower nozzle connecting tube 200
Also dry fumarole 201 is uniformly offered on surface, the pitch-row of fumarole 201 is more than the pitch-row of oil outlet 101, and fumarole
201 are arranged far from the other end of the shower nozzle connecting tube 200 and the connection end of shower nozzle 100；And be arranged on the shower nozzle 100 and
Spray bar 300 inside shower nozzle connecting tube 200, the oil spout end 301 of the spray bar 300 are placed in the opening position of oil outlet 101,
And nozzle opening 302 is provided with oil spout end.In addition, it is respectively arranged with what is dismantled on the shower nozzle 100 and spray bar 300
Removal hole 400, easily shower nozzle 100 can be dismantled and changed, drastically increase replacing construction.
In the present embodiment, the oil outlet 101 is shaped as circular port, and the fumarole 201 is to be connected perpendicular to shower nozzle
The elongated hole for the strip that the axis direction of pipe 200 is set.
As to further improvement of this embodiment, the oil outlet 101 is to be set perpendicular to the axis direction of shower nozzle 100
The elongated hole of strip, the fumarole 201 are the elongated of the strip perpendicular to the setting of the axis direction of shower nozzle connecting tube 200
Hole.
It is as shown in figure 4, provided by the invention a kind of for spraying the internally coated ejecting device of petroleum pipeline, including shower nozzle knot
Structure 1, drive rod 2, drive device 3, controller 4 and pneumatic shuttle 5；The pneumatic shuttle 5 is connected with the nozzle structure 1,
For gases at high pressure to be delivered between shower nozzle 100 and spray bar 300；The drive device 3 and the drive for being provided with shower head mechanism 1
Lever 2 is connected, for driving drive rod 2 and nozzle structure 1 to move；And the controller 4 is respectively at the He of drive device 3
Pneumatic shuttle 5 is connected, for controlling the keying of gases at high pressure, control drive rod at the uniform velocity to move and control the oil spout of spray bar
Time.
In the present embodiment, the drive device 3 is driver, and the pneumatic shuttle 5 is high-pressure pump, is this area skill
The prior art that art personnel can routinely obtain.
Shower nozzle connecting tube is connected as one with shower nozzle in nozzle structure provided by the invention, by high-pressure pump by high pressure gas
Body is driven between shower nozzle and spray bar, and gases at high pressure drive spray while ejection from the fumarole being arranged at shower nozzle connecting tube
Head rotates together with shower nozzle connecting tube, and when rotation reaches desired speed, controller control spray bar sprays coating and control
The time of spraying, by the ejection of the oil outlet continuous uniform set on shower nozzle, while controller control drive rod at the uniform velocity moves,
Complete the undercoating even application to whole petroleum pipeline；Dismounting of the invention by being arranged in shower nozzle and shower nozzle connecting tube
Hole, in that context it may be convenient to dismantled and changed, drastically increase replacing construction.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
- A kind of 1. nozzle structure, it is characterised in that including：The shower nozzle of one hollow cylindrical, the end of the shower nozzle is tapered, and is uniformly offered on the cylindrical surface of the shower nozzle Several oil outlets；WithThe shower nozzle connecting tube of one hollow cylindrical being connected as one with the shower nozzle of the hollow cylindrical, the shower nozzle connecting tube Cylindrical surface on also uniformly offer a dry fumarole；AndOne is arranged on the spray bar inside shower nozzle and the shower nozzle connecting tube, and the oil spout end of the spray bar is placed in the oil outlet Opening position, and it is provided with nozzle opening on oil spout end.
- 2. nozzle structure according to claim 1, it is characterised in that the oil outlet is shaped as circular port, the spray Stomata is the elongated hole that the strip that tube axis direction is set is connected perpendicular to shower nozzle.
- 3. nozzle structure according to claim 1, it is characterised in that the oil outlet is to be set perpendicular to shower nozzle axis direction The elongated hole for the strip put, the fumarole are the elongated hole that the strip that tube axis direction is set is connected perpendicular to shower nozzle.
- 4. according to the nozzle structure described in claim 1-3 any one, it is characterised in that the pitch-row of the fumarole is more than The pitch-row of the oil outlet.
- 5. nozzle structure according to claim 4, it is characterised in that the fumarole is arranged far from the shower nozzle connecting tube With the other end of shower nozzle connection end.
- 6. nozzle structure according to claim 1, it is characterised in that the shower nozzle is torn open with being respectively arranged with spray bar The removal hole unloaded.
- 7. one kind is used to spray the internally coated ejecting device of petroleum pipeline, it is characterised in that including nozzle structure, drive rod, drive Dynamic device, controller and pneumatic shuttle；The pneumatic shuttle is connected with the nozzle structure, for gases at high pressure to be delivered between shower nozzle and spray bar；The drive device is connected with being provided with the drive rod of shower head mechanism, for driving drive rod and nozzle structure to move；With AndThe controller is connected respectively at the drive device with pneumatic shuttle, for controlling keying, the control of gases at high pressure Drive rod at the uniform velocity moves and controlled the injection time of spray bar.
- It is 8. according to claim 7 a kind of for spraying the internally coated ejecting device of petroleum pipeline, it is characterised in that described Drive device is driver, and the pneumatic shuttle is high-pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911363.4A CN107442306A (en) | 2017-09-29 | 2017-09-29 | Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911363.4A CN107442306A (en) | 2017-09-29 | 2017-09-29 | Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442306A true CN107442306A (en) | 2017-12-08 |
Family
ID=60498444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710911363.4A Pending CN107442306A (en) | 2017-09-29 | 2017-09-29 | Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442306A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH437062A (en) * | 1965-09-09 | 1967-05-31 | Lechler Bautenschutzchemie Kg | Device for coating the inner wall of cavities, especially the inner walls of pipes |
| GB2270730A (en) * | 1992-09-18 | 1994-03-23 | Tate Pipe Lining Processes Lim | Lining pipe |
| US7152814B1 (en) * | 2004-02-02 | 2006-12-26 | Orbit Irrigation Products, Inc. | Adjustable spray pattern sprinkler |
| CN201064743Y (en) * | 2007-05-10 | 2008-05-28 | 梁耀德 | Irrigation and drainage water pipe |
| WO2011002928A1 (en) * | 2009-07-01 | 2011-01-06 | Rain Bird Corporation | Rotary irrigation sprinkler with a turret mounted drive system |
| CN201807506U (en) * | 2010-10-12 | 2011-04-27 | 上海图博可特石油管道涂层有限公司 | Spray coating device of coating inside small-caliber pipe |
| CN102921601A (en) * | 2012-11-01 | 2013-02-13 | 北京华子龙技术有限责任公司 | High viscosity/low viscosity dual-function inner spray device |
| CN202778800U (en) * | 2012-09-28 | 2013-03-13 | 中国石油集团渤海石油装备制造有限公司 | Spraying device for small-aperture pipe body special for petroleum |
| CN202876981U (en) * | 2012-11-26 | 2013-04-17 | 大庆北油工程技术服务有限公司 | Pneumatic spray gun |
| CN106170347A (en) * | 2014-04-21 | 2016-11-30 | 东洋制罐株式会社 | Apparatus for coating |
| CN205851142U (en) * | 2016-05-28 | 2017-01-04 | 天津福禄机电设备有限公司 | There is the high-pressure water spinning sprinkler head of axial thrust homeostasis function |
| WO2017134739A1 (en) * | 2016-02-02 | 2017-08-10 | 有限会社ガリュー | Fluid-jetting gun |
| CN207463476U (en) * | 2017-09-29 | 2018-06-08 | 科澳特石油工程技术有限公司 | Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline |
-
2017
- 2017-09-29 CN CN201710911363.4A patent/CN107442306A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH437062A (en) * | 1965-09-09 | 1967-05-31 | Lechler Bautenschutzchemie Kg | Device for coating the inner wall of cavities, especially the inner walls of pipes |
| GB2270730A (en) * | 1992-09-18 | 1994-03-23 | Tate Pipe Lining Processes Lim | Lining pipe |
| US7152814B1 (en) * | 2004-02-02 | 2006-12-26 | Orbit Irrigation Products, Inc. | Adjustable spray pattern sprinkler |
| CN201064743Y (en) * | 2007-05-10 | 2008-05-28 | 梁耀德 | Irrigation and drainage water pipe |
| WO2011002928A1 (en) * | 2009-07-01 | 2011-01-06 | Rain Bird Corporation | Rotary irrigation sprinkler with a turret mounted drive system |
| CN201807506U (en) * | 2010-10-12 | 2011-04-27 | 上海图博可特石油管道涂层有限公司 | Spray coating device of coating inside small-caliber pipe |
| CN202778800U (en) * | 2012-09-28 | 2013-03-13 | 中国石油集团渤海石油装备制造有限公司 | Spraying device for small-aperture pipe body special for petroleum |
| CN102921601A (en) * | 2012-11-01 | 2013-02-13 | 北京华子龙技术有限责任公司 | High viscosity/low viscosity dual-function inner spray device |
| CN202876981U (en) * | 2012-11-26 | 2013-04-17 | 大庆北油工程技术服务有限公司 | Pneumatic spray gun |
| CN106170347A (en) * | 2014-04-21 | 2016-11-30 | 东洋制罐株式会社 | Apparatus for coating |
| WO2017134739A1 (en) * | 2016-02-02 | 2017-08-10 | 有限会社ガリュー | Fluid-jetting gun |
| CN205851142U (en) * | 2016-05-28 | 2017-01-04 | 天津福禄机电设备有限公司 | There is the high-pressure water spinning sprinkler head of axial thrust homeostasis function |
| CN207463476U (en) * | 2017-09-29 | 2018-06-08 | 科澳特石油工程技术有限公司 | Nozzle structure and for spraying the internally coated ejecting device of petroleum pipeline |
Non-Patent Citations (1)
| Title |
|---|
| 沈子玉主编: "《船舶除锈涂装工》", 31 July 2008, 国防工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |