CN205313653U - Blow head in galvanized steel pipe - Google Patents
Blow head in galvanized steel pipe Download PDFInfo
- Publication number
- CN205313653U CN205313653U CN201620000931.6U CN201620000931U CN205313653U CN 205313653 U CN205313653 U CN 205313653U CN 201620000931 U CN201620000931 U CN 201620000931U CN 205313653 U CN205313653 U CN 205313653U
- Authority
- CN
- China
- Prior art keywords
- main body
- ring set
- body ring
- steel pipe
- blow
- 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.)
- Expired - Fee Related
Links
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The utility model provides a blow head in galvanized steel pipe, includes and is equipped with the fixed head in the main part ring cover by main part ring cover, the shutoff is fixed through the screw hole of fastening portion screw in fixed head, it has a plurality of air vents to distribute on the fixed head, the main part forms the air chamber after encircling cover, fixed head and shutoff assembly, and annular distribution of outer wall of encircling the cover in the corresponding main part of air chamber has a plurality of holes of blowing, the hole interval more than or equal to that blows that the annular distributes blows the diameter in hole, it is 60~90 with the axis contained angle that the main part ring overlaps to blow the hole axis. Compressed air gets into 6 interior bufferings of air chamber, form even atmospheric pressure in the air chamber 6, and then from the annular distribute blow hole 5 in blow off, the air current that blows off is even, and is stable, forms uniform thickness's galvanizing coat.
Description
Technical field
This utility model relates to the zinc-plated processing technique field of steel pipe, is specifically related to blow head in a kind of coating steel pipe.
Background technology
Steel pipe is in processing and manufacturing process, for anticorrosion, plated surface one zinc layers through steel pipe of being everlasting, patent publication No. is the production technology that the patent of invention of CN101191186A discloses kind of hot galvanized steel pipe, postpartum mastitis and interior air blowing source provide by heated type air compressor machine, and thermal source is introduced by flue by steam and the flame of zinc heating furnace; After the inside and outside compression air blown heats further in drying hole, interior blowing compressed air through interior air blowing narrow-necked earthen jar, in puff away pipeline and interior blowing ring blow in blow on roller-way hot dip galvanizing pipe, outer blowing compressed air blows to the hot dip galvanizing pipe on postpartum mastitis roller-way through outer air blowing narrow-necked earthen jar, postpartum mastitis outlet pipe and postpartum mastitis vane.
Through zinc-plated steel duct, remaining a small amount of cadmia of galvanizing flux and accumulation, and the zinc liquid of these remainings needs to be disposed of, the mode having until now is by workman, hand-held it is connected to compressed-air actuated trachea, blowing compressed air in steel pipe, and then reach to remove the purpose of remaining zinc liquid, but, such mode elimination effect is good, inefficiency, the labor intensity of workman is big, poor stability.
Utility model content
The purpose of this utility model is to provide blow head in a kind of coating steel pipe, simple in construction, be easily installed, easily manufactured, blowing simultaneously is uniformly distributed, and elimination effect is good, it is possible to accurately control Zinc Coating Thickness.
The purpose of this utility model is achieved in that blow head in a kind of coating steel pipe, including main body ring set, is provided with fixing head in main body ring set, blocks and is fixed by the screwed hole of fastening part screw-in fixing head; In described fixing head, distribution has multiple passage; Forming air chamber after described main body ring set, fixing head and closure assembling, the outer wall annular spread at the corresponding main body ring set of air chamber has multiple aperture blowing;
The aperture blowing interval of described annular spread is 60 °～90 ° be more than or equal to the axis angle of the diameter of aperture blowing, described aperture blowing axis and main body ring set.
Blow head in a kind of coating steel pipe, including main body ring set, is provided with fixing head in main body ring set, block and fixed by the screwed hole of fastening part screw-in fixing head; Form air chamber after described main body ring set, fixing head and closure assembling, be provided with multiple aperture blowing of the annular spread connected with described air chamber in closure; The aperture blowing interval of described annular spread is 60 °～90 ° be more than or equal to the axis angle of the diameter of aperture blowing, described aperture blowing axis and main body ring set.
Further, described main body ring set is hollow sleeve.
Further, described fixing head is affixed with described main body ring set or threaded.
Further, closure is provided with sealing gasket; Described sealing gasket and main body ring set end adapter.
Further, one end of described main body ring set is connected with connecting portion.
Further, described connecting portion is provided with screw.
Compared with prior art, compression air enters buffering in air chamber 6 to this utility model, forms uniform air pressure, then blow out from the aperture blowing 5 of annular spread again in described air chamber 6, and the air stream of blowout is uniform, stable, forms the zinc coat of uniform thickness. Simple in construction, easily manufactured, elimination effect is good, and efficiency is high, alleviates the labor intensity of workman.
Accompanying drawing explanation
Fig. 1 is the front view of blow head in this utility model coating steel pipe.
Fig. 2 is the front view of another embodiment of the closure of blow head in this utility model coating steel pipe.
Accompanying drawing labelling in above-mentioned figure:
Spray dolly railroad, spray apparatus in 2,3 cylinders, 4 outer spray gun devices, 5 Powder Recovery casees, 6 actuating devices, 7 outer spray gun slide rails, 8 motors, spray gun in 9 in 1
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but be not limited to scope of the present utility model.
As it is shown in figure 1, blow head in a kind of coating steel pipe, including main body ring set 1, described main body ring set 1 is hollow sleeve, and one end of described main body ring set 1 is connected with connecting portion 7; Being provided with fixing head 2 in main body ring set 1, described fixing head 2 is affixed with described main body ring set 1 or threadeds; Described fixing head 2 is provided with screwed hole, and the screwed hole that closure 4 screws in fixing head 2 by fastening part 3.1 is fixed; Closure 4 is provided with sealing gasket 3; Described sealing gasket 3 is adaptive with main body ring set 1. In described fixing head 2, distribution has multiple passage 2.1; Forming air chamber 6 after described main body ring set 1, fixing head 2 and closure 3 assembling, the outer wall annular spread at the corresponding main body ring set 1 of air chamber 6 has multiple aperture blowing 5. Described connecting portion 7 is provided with screw 7.1.
During work, described interior blow head is fixed on air lever by spiral, steel pipe from galvanized pot out, position on a production line, linear drive apparatus drives described air lever to arrive the other end from one end of pipe, the multiple aperture blowing 5 simultaneously compressing the air air chamber 6 from interior blow head blow out, and are remained by the zinc liquid of steel pipe inner wall and blow away.
Aperture blowing 5 interval of described annular spread is 60 °～90 ° be more than or equal to the axis angle of the diameter of aperture blowing 5, described aperture blowing 5 axis and main body ring set 1.
As in figure 2 it is shown, described closure 4 is provided with centre bore 4.3 and interior aperture blowing 4.2, described interior aperture blowing 4.2 connects with centre bore 4.3, and the described axis of interior aperture blowing 4.2 and the axis angle of main body ring set 1 are 60 °～90 °. Above-mentioned design instead of the aperture blowing 5 being positioned on main ring jacket wall.
Compression air enters buffering in air chamber 6, forms uniform air pressure, then blow out from the aperture blowing 5 of annular spread again in described air chamber 6, and the air stream of blowout is uniform, stable, forms the zinc coat of uniform thickness.
Claims (7)
1. a blow head in coating steel pipe, including main body ring set, is provided with fixing head in main body ring set, block and fixed by the screwed hole of fastening part screw-in fixing head; In described fixing head, distribution has multiple passage; Forming air chamber after described main body ring set, fixing head and closure assembling, the outer wall annular spread at the corresponding main body ring set of air chamber has multiple aperture blowing;
The aperture blowing interval of described annular spread is 60 °～90 ° be more than or equal to the axis angle of the diameter of aperture blowing, described aperture blowing axis and main body ring set.
2. a blow head in coating steel pipe, including main body ring set, is provided with fixing head in main body ring set, block and fixed by the screwed hole of fastening part screw-in fixing head; Form air chamber after described main body ring set, fixing head and closure assembling, be provided with multiple aperture blowing of the annular spread connected with described air chamber in closure; The aperture blowing interval of described annular spread is 60 °～90 ° be more than or equal to the axis angle of the diameter of aperture blowing, described aperture blowing axis and main body ring set.
3. blow head in coating steel pipe as claimed in claim 1 or 2, it is characterised in that described main body ring set is hollow sleeve.
4. blow head in coating steel pipe as claimed in claim 1 or 2, it is characterised in that described fixing head is affixed with described main body ring set or threadeds.
5. blow head in coating steel pipe as claimed in claim 1 or 2, it is characterised in that be provided with sealing gasket in closure; Described sealing gasket and main body ring set end adapter.
6. blow head in coating steel pipe as claimed in claim 1 or 2, it is characterised in that one end of described main body ring set is connected with connecting portion.
7. blow head in coating steel pipe as claimed in claim 6, it is characterised in that described connecting portion is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000931.6U CN205313653U (en) | 2016-01-04 | 2016-01-04 | Blow head in galvanized steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000931.6U CN205313653U (en) | 2016-01-04 | 2016-01-04 | Blow head in galvanized steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313653U true CN205313653U (en) | 2016-06-15 |
Family
ID=56200598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620000931.6U Expired - Fee Related CN205313653U (en) | 2016-01-04 | 2016-01-04 | Blow head in galvanized steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205313653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191735A (en) * | 2016-08-31 | 2016-12-07 | 浙江金洲管道科技股份有限公司 | A kind of oblique pipeline of coating steel pipe |
| CN106244966A (en) * | 2016-08-31 | 2016-12-21 | 浙江金洲管道科技股份有限公司 | A kind of steel pipe hot-dipping height inclines transporter |
| CN106521388A (en) * | 2016-12-29 | 2017-03-22 | 天津市力拓钢制品有限公司 | Galvanized steel pipe inner wall blowing head |
-
2016
- 2016-01-04 CN CN201620000931.6U patent/CN205313653U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191735A (en) * | 2016-08-31 | 2016-12-07 | 浙江金洲管道科技股份有限公司 | A kind of oblique pipeline of coating steel pipe |
| CN106244966A (en) * | 2016-08-31 | 2016-12-21 | 浙江金洲管道科技股份有限公司 | A kind of steel pipe hot-dipping height inclines transporter |
| CN106244966B (en) * | 2016-08-31 | 2018-11-16 | 浙江金洲管道科技股份有限公司 | A kind of steel pipe hot-dipping height inclines transmission device |
| CN106191735B (en) * | 2016-08-31 | 2018-11-16 | 浙江金洲管道科技股份有限公司 | A kind of oblique pipeline of coating steel pipe |
| CN106521388A (en) * | 2016-12-29 | 2017-03-22 | 天津市力拓钢制品有限公司 | Galvanized steel pipe inner wall blowing head |
| CN106521388B (en) * | 2016-12-29 | 2019-03-01 | 天津市力拓钢制品有限公司 | A kind of coating steel pipe inside pipe wall blow head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2780119B1 (en) | Applicator for spraying elastomeric materials | |
| CN205313653U (en) | Blow head in galvanized steel pipe | |
| US9095865B2 (en) | Mobile coating system for elastomeric materials | |
| CN102698940A (en) | Process for machining steel pipe with epoxy and polyester anticorrosive coatings on inner and outer walls | |
| CN108465577A (en) | A kind of paint line and its production method of suitable assembled pipe-line system | |
| CN201169614Y (en) | Arc spraying nozzle and wire feeder | |
| CN104941855A (en) | Long-rod spray gun spraying bracket and metal pipeline inner wall spraying technology | |
| CN204034477U (en) | Wind send depositing dust spraying machine | |
| CN204816972U (en) | Insulating blackwash sprayer | |
| CN208082725U (en) | Device is electrostatically sprayed in a kind of production of stainless steel wire | |
| CN105689218A (en) | Electrostatic powder spraying technology | |
| CN104289347B (en) | Long-range removable spray equipment | |
| CN207126703U (en) | One kind cleaning injection apparatus main frame | |
| CN207357391U (en) | A kind of fireproof coating spray gun special | |
| CN203124668U (en) | Continuous casting machine secondary cooling air water atomization system | |
| CN102451806A (en) | Coating equipment | |
| CN213825534U (en) | Feeding and cooling system of flexible microcrystalline glass spray gun | |
| CN201644739U (en) | Casting blank surface water vapor blower for infrared temperature measurement | |
| CN207294875U (en) | A kind of cooling removal of impurities structure being used in plasma spraying | |
| CN204817032U (en) | Coupling automatic painting machine) | |
| CN204194238U (en) | A kind of full-automatic infrared spray body | |
| CN205341138U (en) | Surplus powder clearing device of interior spray gun barrel | |
| CN205298891U (en) | Interior pole quick -operation joint device that blows | |
| CN205380016U (en) | Gas turbine blade dry film lubricant coating spraying production line | |
| CN205056313U (en) | Spray coating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190104 |