CN203683592U - Internal-spraying spray nozzle with adjustable center - Google Patents
Internal-spraying spray nozzle with adjustable center Download PDFInfo
- Publication number
- CN203683592U CN203683592U CN201320817608.4U CN201320817608U CN203683592U CN 203683592 U CN203683592 U CN 203683592U CN 201320817608 U CN201320817608 U CN 201320817608U CN 203683592 U CN203683592 U CN 203683592U
- Authority
- CN
- China
- Prior art keywords
- spraying nozzle
- internal
- interior spraying
- spray nozzle
- center
- 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 - Lifetime
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 58
- 239000007921 spray Substances 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 230000013011 mating Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000010791 quenching Methods 0.000 abstract description 12
- 230000000171 quenching effect Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model relates to an internal-spraying spray nozzle with an adjustable center. The internal-spraying spray nozzle comprises an internal-spraying spray nozzle body, wherein the internal-spraying spray nozzle body is connected to an intermediate flange through a coupling member, a connecting pipe and the intermediate flange are connected into a whole through the coupling member, the connecting pipe is welded to an internal-spraying pipe body so as to ensure that the center of the internal-spraying spray nozzle body and the center of a steel pipe placed on a supporting wheel are consistent, and sealing members are respectively arranged between the internal-spraying spray nozzle body and the intermediate flange and between the intermediate flange and a pipe connecting flange. Through replacing the internal-spraying spray nozzle body, the requirements on that the centers of steel pipes of different diameters and the center of the internal-spraying spray nozzle body are consistent are met, the large splashing of a quenching medium is prevented, and the defects of impervious quenching and the ellipse or deformation of ends of the steel pipes are overcome, so that not only is the productivity increased, but also the rate of finished steel is increased greatly.
Description
Technical field
The utility model belongs to the interior spraying nozzle of one that steel pipe integral quenches, and is specifically related to the adjustable interior spraying nozzle in a kind of center.
Background technology
For the integral quenching of certain wall thickness steel tube, in order to meet the requirements of performance, not only to quench to outer surface of steel tube, and need to quench to steel pipe inner wall.But due to the impact of the factor such as wearing and tearing and interior spraying nozzle foozle of the variation of diameter of steel tube, supporting-point roller, the certain deviation of center ubiquity of the center of interior spraying nozzle and steel pipe.It is exactly splashing in a large number of quenchant that this deviation the most directly endangers, and causes the minimizing of interior spray rate-of flow, finally affects the quenching effect of steel pipe: quench thoroughly, oval or distortion appears in steel tube head.Steel pipe just need to arrange crop technique after thermal treatment like this, has not only affected productivity, and has reduced the lumber recovery of steel pipe.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide the adjustable interior spraying nozzle in a kind of center, in guaranteeing, the center of spraying nozzle is consistent with the steel pipe center that needs to quench, prevent splashing in a large number of quenchant, and then prevent that steel pipe from occurring quenching not thoroughly, phenomenon oval or distortion appears in steel tube head.
In order to achieve the above object, the technical solution of the utility model is:
The interior spraying nozzle that a kind of center is adjustable, comprise interior spraying nozzle 1, interior spraying nozzle 1 has adopted horn shape, interior spraying nozzle 1 is connected on spacer flanger 3 by 2 of connecting partss, take on 6 and be welded with the flange mating with spacer flanger 3, and be connected into one with spacer flanger 3 by 2 of connecting partss, take over 6 and weld with inner nozzle body, in guaranteeing, spraying nozzle 1 is consistent with the steel pipe center on supporting-point roller of being placed on, at interior spraying nozzle 1 with spacer flanger 3, spacer flanger 3 and take over the middle sealing member 4 that is provided with of 6 flanges;
On described interior spraying nozzle 1, be welded with the hanger for installing, on spacer flanger 3, be processed with the strip hole of vertical direction.
On the flange of described adapter 6, be processed with the strip hole of horizontal direction.
On described spacer flanger 3, be processed with connecing interior spraying nozzle 1 and taking over 6 threaded hole, threaded hole dislocation is arranged, is welded with setting device 5 in its underpart.
Described setting device 5 comprises bolt 9, and nut 8 is connected on bolt 9, and support 7 is connected on nut 8, and nut 8, bolt 9 and support 7 adopt stainless steel.
Feature of the present utility model is: by changing interior spraying nozzle 1, meet different diameter steel pipe consistent with the center of interior spraying nozzle 1, in the time of supporting-point roller wearing and tearing or interior spraying nozzle 1 mismachining tolerance, the interior spraying nozzle of capable of regulating 1 position guarantees consistent with steel pipe center, meets the processing requirement of steel tube quench.Prevent splashing in a large number of quenchant, solved the defect saturating, that ellipse or distortion appear in steel tube head of quenching.Not only improved productivity, and the lumber recovery of steel pipe also improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is setting device structural representation.
Embodiment
Below in conjunction with implementing illustration, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2 and Fig. 3, the interior spraying nozzle that a kind of center is adjustable, comprise interior spraying nozzle 1, interior spraying nozzle 1 has adopted horn shape, be convenient to the water conservancy diversion of quenchant, interior spraying nozzle 1 is connected on spacer flanger 3 by 2 of connecting partss, take on 6 and be welded with the flange mating with spacer flanger 3, and be connected into one with spacer flanger 3 by 2 of connecting partss, taking over 6 welds with inner nozzle body, in guaranteeing, spraying nozzle 1 is with to be placed on steel pipe center on supporting-point roller consistent, at interior spraying nozzle 1 and spacer flanger 3, spacer flanger 3 and the middle sealing member 4 that is provided with of adapter 6 flanges, in case the outflow of quenchant.
On described interior spraying nozzle 1, be welded with the hanger for installing, on spacer flanger 3, be processed with the strip hole of vertical direction, spraying nozzle 1 up-down adjustment in meeting.
On the flange of described adapter 6, be processed with the strip hole of horizontal direction, spraying nozzle 1 left and right adjusting in meeting.
On described spacer flanger 3, be processed with connecing interior spraying nozzle 1 and taking over 6 threaded hole, threaded hole dislocation is arranged, is welded with setting device 5, for supporting interior spraying nozzle 1 in its underpart.
With reference to Fig. 4, described setting device 5 comprises bolt 9, and nut 8 is connected on bolt 9, and support 7 is connected on nut 8, and nut 8, bolt 9 and support 7 adopt stainless steel.
Principle of work of the present utility model is:
By changing interior spraying nozzle 1, meet different diameter steel pipe consistent with the center of interior spraying nozzle 1, in the time of supporting-point roller wearing and tearing or interior spraying nozzle 1 mismachining tolerance, the interior spraying nozzle of capable of regulating 1 position guarantees consistent with steel pipe center, meets the processing requirement of steel tube quench.
The adjustable interior spraying nozzle in center of the utility model design, simple in structure, it is convenient to safeguard; In while having guaranteed quenching, spraying nozzle 1 is consistent with steel pipe medullary ray.Both can be used for the development and Design of new installation, and be applicable to the transformation of used equipment.
Claims (5)
- The interior spraying nozzle that 1.Yi Zhong center is adjustable, comprise interior spraying nozzle (1), it is characterized in that: interior spraying nozzle (1) has adopted horn shape, interior spraying nozzle (1) by connecting parts (2) being connected on spacer flanger (3), take on (6) and be welded with the flange mating with spacer flanger (3), and with spacer flanger (3) by connecting parts (2) being connected into one, take over (6) and the welding of inner nozzle body, in guaranteeing, spraying nozzle (1) is with to be placed on steel pipe center on supporting-point roller consistent, at interior spraying nozzle (1) and spacer flanger (3), spacer flanger (3) and the middle sealing member (4) that is provided with of adapter (6) flange.
- 2. the adjustable interior spraying nozzle in a kind of center according to claim 1, is characterized in that: on described interior spraying nozzle (1), be welded with the hanger for installing, be processed with the strip hole of vertical direction on spacer flanger (3).
- 3. the adjustable interior spraying nozzle in a kind of center according to claim 1, is characterized in that: the strip hole that is processed with horizontal direction on the flange of described adapter (6).
- 4. the adjustable interior spraying nozzle in a kind of center according to claim 1, it is characterized in that: on described spacer flanger (3), be processed with the threaded hole that connects interior spraying nozzle (1) and adapter (6), threaded hole dislocation is arranged, is welded with setting device (5) in its underpart.
- 5. the adjustable interior spraying nozzle in a kind of center according to claim 4, it is characterized in that: described setting device (5) comprises bolt (9), nut (8) is connected on bolt (9), it is upper that support (7) is connected to nut (8), and nut (8), bolt (9) and support (7) adopt stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320817608.4U CN203683592U (en) | 2013-12-11 | 2013-12-11 | Internal-spraying spray nozzle with adjustable center |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320817608.4U CN203683592U (en) | 2013-12-11 | 2013-12-11 | Internal-spraying spray nozzle with adjustable center |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203683592U true CN203683592U (en) | 2014-07-02 |
Family
ID=51005517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320817608.4U Expired - Lifetime CN203683592U (en) | 2013-12-11 | 2013-12-11 | Internal-spraying spray nozzle with adjustable center |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203683592U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106574312A (en) * | 2014-07-25 | 2017-04-19 | 株式会社Ihi | Cooling device and multi-chamber heat treatment device |
CN108660526A (en) * | 2018-06-19 | 2018-10-16 | 海宁广源化纤有限公司 | A kind of preparation facilities of anti-oxidant FDY spinning |
CN109487059A (en) * | 2018-12-20 | 2019-03-19 | 中国重型机械研究院股份公司 | A kind of active rotation is interior to spray spray head and application method |
CN112410707A (en) * | 2019-08-21 | 2021-02-26 | 李秀芬 | Auxiliary connecting device for inner blowing nozzle with adjustable position |
-
2013
- 2013-12-11 CN CN201320817608.4U patent/CN203683592U/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106574312A (en) * | 2014-07-25 | 2017-04-19 | 株式会社Ihi | Cooling device and multi-chamber heat treatment device |
CN106574312B (en) * | 2014-07-25 | 2019-03-08 | 株式会社Ihi | Cooling device and multi-chamber heat treatment device |
US10273553B2 (en) | 2014-07-25 | 2019-04-30 | Ihi Corporation | Cooling device and multi-chamber heat treatment device |
CN108660526A (en) * | 2018-06-19 | 2018-10-16 | 海宁广源化纤有限公司 | A kind of preparation facilities of anti-oxidant FDY spinning |
CN109487059A (en) * | 2018-12-20 | 2019-03-19 | 中国重型机械研究院股份公司 | A kind of active rotation is interior to spray spray head and application method |
CN112410707A (en) * | 2019-08-21 | 2021-02-26 | 李秀芬 | Auxiliary connecting device for inner blowing nozzle with adjustable position |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203683592U (en) | Internal-spraying spray nozzle with adjustable center | |
CN205520143U (en) | Internal surface cooling frock between automatic welding bead of stainless steel pipeline | |
CN102266831B (en) | Cooling device capable of forming high-density jet stream and producing method thereof | |
CN203695902U (en) | Square billet crystallizer water-vapor dual-channel spray frame | |
CN204353711U (en) | The coaxial limited support device of a kind of tubular object extruding | |
CN104399926A (en) | Precise arc aligning device of continuous casting square round blank spraying system | |
CN210254939U (en) | Correction frock of flange foundry goods | |
CN205217177U (en) | PCB metal spray pipe device | |
CN109396373A (en) | Novel 0 section of full arc shape fan-shaped sections of slab continuous | |
CN205996573U (en) | A kind of pipe fitting punching fixed mount | |
CN205129154U (en) | A pipeline water cooling plant for automatic submerged arc welding | |
CN203807500U (en) | Hot blast stove scale weld cracking preventing structure | |
CN203556829U (en) | Capping device for tail base continuous casting | |
CN102950267A (en) | Spraying device for continuous casting | |
CN203526875U (en) | Automatic welding device | |
CN103639596A (en) | Nitrogen protection device and method in laser welding process | |
CN205217960U (en) | Special crystallizer of horizontal continuous casting | |
CN204692832U (en) | A kind of dismountable size rotary head | |
CN208466897U (en) | A kind of tube opening set round device | |
CN209957848U (en) | Spray device of heat treatment furnace | |
CN203265876U (en) | Device used for providing protective gas for surfaces to be welded of high-frequency resistance welding pipe | |
CN209424287U (en) | A kind of G roller track cooling device | |
CN205927031U (en) | Bending section frame of setting between slab caster crystallizer and fan -shaped section | |
CN204108541U (en) | A kind of cooling device reducing built-up welding contraction problem | |
CN106002786A (en) | Rapid positioning device used during installation of large-pipe-diameter PCCP |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140702 |