CN102240618A - Adjustable borax nozzle foundation device - Google Patents
Adjustable borax nozzle foundation device Download PDFInfo
- Publication number
- CN102240618A CN102240618A CN2011101751428A CN201110175142A CN102240618A CN 102240618 A CN102240618 A CN 102240618A CN 2011101751428 A CN2011101751428 A CN 2011101751428A CN 201110175142 A CN201110175142 A CN 201110175142A CN 102240618 A CN102240618 A CN 102240618A
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- Prior art keywords
- borax
- tube
- adjustable
- outer tube
- nozzle
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Abstract
The invention provides an adjustable borax nozzle foundation device capable of meeting the technical requirement of pressure stepping control on high pressure constant nitrogen blasting and low pressure borax mixture spraying, achieving the purpose of preventing the tube wall of a hollow billet from oxidation and improving the blasting effect of borax. The adjustable borax nozzle foundation device is characterized by comprising an outer tube and an inner tube which are sheathed, wherein a ring tube cavity is arranged between the outer tube and the inner tube, one end of the ring tube cavity is a blind end which is positioned at the side part of the ring tube cavity, the outer tube is connected with a branch tube, and the ring tube cavity is connected and communicated with the branch tube.
Description
Technical field
The present invention relates to the borax system in the seamless steel tube production chain, be specially a kind of adjustable borax nozzle base device.
Background technology
The hollow billet inwall of steel pipe to processing in seamless steel tube production chain need blow spray with high pressure constant nitrogen, the moisture content of cleaning hollow billet inwall, and then under certain pressure, evenly be sprayed at the hollow billet inwall with the drive of borax by stream of nitrogen gas, borax is molten condition in red-hot metal surface, thereby reaches the purpose that prevents the tube wall oxidation.At present in the borax system of seamless steel tube production chain, the pipeline that blows spray high pressure constant nitrogen and sprinkling low pressure borax mixture is same pipeline, can't satisfy the technological requirement that high pressure constant nitrogen blows the pressure classification control of spray and the sprinkling of low pressure borax mixture, after circulation of system works, frequent residual small amount of boron sand mixture in the pipeline, be difficult to reach fusion hollow billet inner wall oxide iron sheet, prevent the purpose that the hollow billet inwall is oxidized again, thus influence borax blow the spray effect.
Summary of the invention
There is above-mentioned defective at existing borax system, the invention provides a kind of adjustable borax nozzle base device, can satisfy the technological requirement that high pressure constant nitrogen blows the pressure classification control of spray and the sprinkling of low pressure borax mixture, reach the purpose that prevents the oxidation of hollow billet tube wall, that improves borax blows the spray effect.
Its technical scheme is such, it is characterized in that: it comprises the outer tube of fit, interior pipe, between described outer tube and the described interior pipe is the annulus tube chamber, one end of described annulus tube chamber is a cecum, sidepiece at described annulus tube chamber, described outer tube connecting branch, described annulus tube chamber are connected with described arm and communicate.
It is further characterized in that: outer tube is installed on bearing, and described bearing is installed on the adjustment base plate, and described adjustment base plate is installed on lift; Connect with bolt between described bearing and the described adjustment base plate; Described bearing is provided with waist through hole, and described bolt is connected with described adjustment base plate after passing described waist through hole again.
The present invention adopts after the said structure, high pressure constant nitrogen and low pressure borax mixture enter respectively from described arm with near the port of the interior pipe of cecum one side respectively, by separately independently pipeline blow spray, gather in exit at the annulus tube chamber, can satisfy the technological requirement of pressure classification control like this, the defective that contains the residual small amount of boron sand mixture of circulation line when having avoided blowing spray high pressure constant nitrogen in the nitrogen, what guaranteed borax blows the spray effect; And adjust the setting of the mounting hole of base plate, and the position that makes things convenient for fore-and-aft direction to adjust fastening bolt can make the nozzle Connection Block that is attached thereto move forward and backward, and what further guaranteed borax blows the spray effect; And the setting of lift, the convenient high and low position of adjusting the borax nozzle, that has therefore improved borax widely blows the spray effect, and what further guaranteed borax blows the spray effect.
Description of drawings
Fig. 1 is the cutaway view of front view of the present invention;
Fig. 2 is a vertical view of adjusting base plate among Fig. 1.
The specific embodiment
Seeing Fig. 1, Fig. 2, the present invention includes outer tube 8, the interior pipe 4 of fit, is annulus tube chamber 2 between outer tube 8 and the interior pipe 4, one end of annulus tube chamber 2 is a cecum, and among Fig. 1,5 is cecum, at the sidepiece of annulus tube chamber 2, outer tube 8 connecting branches 3, annulus tube chamber 2 are connected with arm 3 and communicate.Outer tube 8 bodies are installed on bearing 9, and bearing 9 is installed on adjusts base plate 6, adjusts base plate 6 and is installed on lift 7; Connect with bolt between bearing 9 and the adjustment base plate 6; See Fig. 2, bearing 9 is provided with waist through hole 10, and bolt is connected with adjustment base plate 6 after passing waist through hole 10 again.The structure of upgrading machine 7 belongs to the market known technology.1 is that nozzle, 11 is screw.
Claims (4)
1.
A kind ofAdjustable borax nozzle base device, it is characterized in that: it comprises the outer tube of fit, interior pipe, between described outer tube and the described interior pipe is the annulus tube chamber, one end of described annulus tube chamber is a cecum, sidepiece at described annulus tube chamber, described outer tube connecting branch, described annulus tube chamber are connected with described arm and communicate.
2. a kind of adjustable borax nozzle base device according to claim 1, it is characterized in that: outer tube is installed on bearing, and described bearing is installed on the adjustment base plate, and described adjustment base plate is installed on lift.
3. a kind of adjustable borax nozzle base device according to claim 1 is characterized in that: connect with bolt between described bearing and the described adjustment base plate.
4. a kind of adjustable borax nozzle base device according to claim 1, it is characterized in that: described bearing is provided with waist through hole, and described bolt is connected with described adjustment base plate after passing described waist through hole again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101751428A CN102240618A (en) | 2011-06-27 | 2011-06-27 | Adjustable borax nozzle foundation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101751428A CN102240618A (en) | 2011-06-27 | 2011-06-27 | Adjustable borax nozzle foundation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102240618A true CN102240618A (en) | 2011-11-16 |
Family
ID=44958974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101751428A Pending CN102240618A (en) | 2011-06-27 | 2011-06-27 | Adjustable borax nozzle foundation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102240618A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319458A (en) * | 2000-03-24 | 2001-10-31 | 普莱克斯技术有限公司 | Hot vapour atomizing |
| CN201087165Y (en) * | 2007-09-07 | 2008-07-16 | 金晶(集团)有限公司 | Natural gas spray gun seat |
| CN101380622A (en) * | 2008-10-16 | 2009-03-11 | 西安理工大学 | Polymers material cold spraying system and preparation method of coatings |
| CN101491794A (en) * | 2009-01-08 | 2009-07-29 | 浙江大学 | High-speed jet gas-liquid mixing-phase ejector |
| CN201457406U (en) * | 2009-09-09 | 2010-05-12 | 南车株洲电力机车有限公司 | Two-dimensional position regulator of a spray nozzle |
| CN201455816U (en) * | 2009-08-25 | 2010-05-12 | 鞍钢股份有限公司 | Borax nozzle of anti-oxidation system |
| CN202137070U (en) * | 2011-06-27 | 2012-02-08 | 无锡西姆莱斯石油专用管制造有限公司 | Adjustable borax nozzle pedestal apparatus |
-
2011
- 2011-06-27 CN CN2011101751428A patent/CN102240618A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319458A (en) * | 2000-03-24 | 2001-10-31 | 普莱克斯技术有限公司 | Hot vapour atomizing |
| CN201087165Y (en) * | 2007-09-07 | 2008-07-16 | 金晶(集团)有限公司 | Natural gas spray gun seat |
| CN101380622A (en) * | 2008-10-16 | 2009-03-11 | 西安理工大学 | Polymers material cold spraying system and preparation method of coatings |
| CN101491794A (en) * | 2009-01-08 | 2009-07-29 | 浙江大学 | High-speed jet gas-liquid mixing-phase ejector |
| CN201455816U (en) * | 2009-08-25 | 2010-05-12 | 鞍钢股份有限公司 | Borax nozzle of anti-oxidation system |
| CN201457406U (en) * | 2009-09-09 | 2010-05-12 | 南车株洲电力机车有限公司 | Two-dimensional position regulator of a spray nozzle |
| CN202137070U (en) * | 2011-06-27 | 2012-02-08 | 无锡西姆莱斯石油专用管制造有限公司 | Adjustable borax nozzle pedestal apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |