CN102234705A - High-density straight collecting pipe cooling device - Google Patents
High-density straight collecting pipe cooling device Download PDFInfo
- Publication number
- CN102234705A CN102234705A CN201010157426XA CN201010157426A CN102234705A CN 102234705 A CN102234705 A CN 102234705A CN 201010157426X A CN201010157426X A CN 201010157426XA CN 201010157426 A CN201010157426 A CN 201010157426A CN 102234705 A CN102234705 A CN 102234705A
- Authority
- CN
- China
- Prior art keywords
- liquid conveying
- conveying pipe
- pipe
- tubing
- stream guidance
- 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.)
- Granted
Links
Images
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The invention provides a high-density straight collecting pipe cooling device and relates to a high-density straight collecting pipe cooling device mainly used for ultra fast cooling in the thermal treatment process of a hot steel blank. The device comprises a liquid conveying pipe connected with a liquid conveying joint, wherein the outside of the liquid conveying pipe is provided with a stream guidance cavity in which one section of the liquid conveying pipe is arranged; the stream guidance cavity is provided with a plurality of jet flow spray pipes; the pipe wall of the liquid conveying pipe is equidistantly provided with diameter-equivalent holes which are ranked in the same straight line, communicate the liquid conveying pipe and the stream guidance cavity and are longitudinally arranged; the diameter-equivalent holes are right behind the jet flow spray pipe; the section of the liquid conveying pipe in the stream guidance cavity is equidistantly provided with diameter-equivalent macropores which penetrate through the liquid conveying pipe and are longitudinally arranged; and a gap is reserved between the liquid conveying pipe and the inner wall of the stream guidance cavity so that liquid can flow to the jet flow spray pipe from the gap between the liquid conveying pipe and the inner wall of the stream guidance cavity. The cooling device has the advantages that a high-density jet flow field is generated, the impact force of the flow field is large, the flow is uniform, and the coverage area is large; and complete and fast cooling of the hot steel black can be achieved. Thus, the cooling device has a positive technical effect on improvement of quality of refined steel.
Description
Technical field
The present invention relates to a kind of being mainly used in hot steel billet heat treatment process is carried out the highly dense straight collector refrigerating unit of supper-fast refrigerative.
Background technology
Along with the steel fast development of China, China has become world crude steel big producing country, at present just from producing crude steel to producing smart steel development.Important process of production of smart steel is exactly the Heat Treatment Of Steel process, and the quality of thermal treatment quality directly affects the quality of smart steel, and wherein the speed of speed of cooling directly affects heat treated quality.Present refrigerating unit often can not carry out fast hot steel billet, isostatic cooling, one section good cooling results wherein often, and another section cooling performance is bad, causes the smart steel quality of producing to can not get effective assurance.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of can the realization that hot steel billet is cooled off fast to improve the highly dense straight collector refrigerating unit of smart steel quality.
Technical scheme of the present invention is: the present invention includes the tubing that is connected with infusion connector, tubing is provided with outward one section built-in diversion cavity wherein of tubing, diversion cavity is provided with some jet nozzles, equidistant being provided with is arranged in the isometrical aperture that is communicated with vertical setting of tubing and diversion cavity on the same straight line on the tube wall of tubing, and isometrical aperture is just being carried on the back this jet nozzle setting; One section equidistant being provided with that tubing is in the diversion cavity is run through the isometrical macropore that tubing vertically is provided with, and leaves the gap between tubing and the diversion cavity inwall so that liquid can flow to jet nozzle from both gaps.
Advantage of the present invention is: refrigerating unit of the present invention can produce the high-density jet flow field, and the flow field surging force is big, and flow is all permanent, and area coverage is big; Can realize hot steel billet comprehensively, cooling fast, the quality for improving smart steel has positive technique effect.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is that mount pad, 2 is that input adapter, 3 is that tubing, 4 is that diversion cavity, 5 is that aperture, 6 is that macropore, 7 is a jet nozzle among the figure.
Fig. 2 is the side-view of Fig. 1
Embodiment
The present invention installs by mount pad 1, and cooling liqs enters by input adapter 2, and by tubing 3, liquid enters diversion cavity 4 by the aperture 5 of tubing 3 then; Flow to jet nozzle 7 by the gap between macropore 6 and transfer lime 3 and the diversion cavity 4 then, go out the cooling heat steel billet by jet nozzle 7 jets at last.
Below the present invention is described further: the present invention to penetrate effusive liquid and keeps certain pressure in order to make, and offers equidistant isometrical aperture 5 on the upper tube wall of transfer lime 3; When liquid during by isometrical aperture 5, because the effect of aperture 5 increases the pressure of liquid; Simultaneously in order to make the liquid flow rate equilibrium, on tubing 3, offer a series of equidistant isometrical macropores 6, simultaneously leaving the gap between tubing 3 and diversion cavity 4 makes liquid can flow to jet nozzle 7, so can make liquid flow to jet nozzle by this structure, guarantee the effusive harmony from all directions.
Claims (1)
1. highly dense straight collector refrigerating unit, comprise the tubing that is connected with infusion connector, tubing is provided with outward one section built-in diversion cavity wherein of tubing, diversion cavity is provided with some jet nozzles, it is characterized in that, equidistant being provided with is arranged in the isometrical aperture that is communicated with vertical setting of tubing and diversion cavity on the same straight line on the tube wall of tubing, and isometrical aperture is just being carried on the back this jet nozzle setting; One section equidistant being provided with that tubing is in the diversion cavity is run through the isometrical macropore that tubing vertically is provided with, and leaves the gap between tubing and the diversion cavity inwall so that liquid can flow to jet nozzle from both gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010157426.XA CN102234705B (en) | 2010-04-26 | 2010-04-26 | High-density straight collecting pipe cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010157426.XA CN102234705B (en) | 2010-04-26 | 2010-04-26 | High-density straight collecting pipe cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102234705A true CN102234705A (en) | 2011-11-09 |
| CN102234705B CN102234705B (en) | 2014-07-09 |
Family
ID=44885824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010157426.XA Active CN102234705B (en) | 2010-04-26 | 2010-04-26 | High-density straight collecting pipe cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102234705B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431919A (en) * | 1987-07-29 | 1989-02-02 | High Frequency Heattreat | Stationary quenching apparatus |
| JPH0630840Y2 (en) * | 1990-01-20 | 1994-08-17 | 富士電子工業株式会社 | Quenching cooling liquid jet jacket |
| JPH09111333A (en) * | 1995-10-13 | 1997-04-28 | Fuji Denshi Kogyo Kk | Cooling jacket |
| CN2538808Y (en) * | 2002-05-23 | 2003-03-05 | 北京科技大学 | Plate band quenching cold-controlled upper/lower collectors |
| CN2550375Y (en) * | 2002-05-23 | 2003-05-14 | 北京科技大学 | Multifunction rear quenching press of constant pressure unrestrained pipe flow |
| CN201287148Y (en) * | 2008-05-06 | 2009-08-12 | 首钢总公司 | Medium and heavy plate control cooling device |
| CN201695066U (en) * | 2010-04-26 | 2011-01-05 | 江苏博际喷雾系统有限公司 | High-density straight collecting pipe cooling device |
-
2010
- 2010-04-26 CN CN201010157426.XA patent/CN102234705B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6431919A (en) * | 1987-07-29 | 1989-02-02 | High Frequency Heattreat | Stationary quenching apparatus |
| JPH0630840Y2 (en) * | 1990-01-20 | 1994-08-17 | 富士電子工業株式会社 | Quenching cooling liquid jet jacket |
| JPH09111333A (en) * | 1995-10-13 | 1997-04-28 | Fuji Denshi Kogyo Kk | Cooling jacket |
| CN2538808Y (en) * | 2002-05-23 | 2003-03-05 | 北京科技大学 | Plate band quenching cold-controlled upper/lower collectors |
| CN2550375Y (en) * | 2002-05-23 | 2003-05-14 | 北京科技大学 | Multifunction rear quenching press of constant pressure unrestrained pipe flow |
| CN201287148Y (en) * | 2008-05-06 | 2009-08-12 | 首钢总公司 | Medium and heavy plate control cooling device |
| CN201695066U (en) * | 2010-04-26 | 2011-01-05 | 江苏博际喷雾系统有限公司 | High-density straight collecting pipe cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102234705B (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103817315A (en) | Air-water mixed cooling system | |
| CN105195532A (en) | Instant cooling device for seamless steel pipe sizing | |
| CN102234705A (en) | High-density straight collecting pipe cooling device | |
| CN201695066U (en) | High-density straight collecting pipe cooling device | |
| CN102964061B (en) | Produce the centrifugal blast device of super glass wool | |
| CN104232819A (en) | Granulating device and method of liquid steel slag or liquid iron slag | |
| CN204286144U (en) | A kind of cooling tower | |
| CN103361452A (en) | Granulating device for molten steel or iron slag | |
| CN204080007U (en) | A kind of converter prepurging shower nozzle | |
| CN202881342U (en) | Water spraying device with cooling water | |
| CN202254887U (en) | Water cooling device of exhaust gas smoke tube for silicon metal smelting ore furnace | |
| CN105299998A (en) | Spray-type cooling machine for chemical industry production | |
| CN102950267A (en) | Spraying device for continuous casting | |
| CN204770666U (en) | Non - restriction formula metal atomizing deposit nozzle system | |
| CN203971693U (en) | The anti-device of sublimating of a kind of neopentyl glycol | |
| CN203530260U (en) | Washing cooling water spraying ring | |
| CN105107454A (en) | High efficiency liquid distribution pipe | |
| CN202247041U (en) | Energy-saving type spinning die head for spinning box | |
| CN204135340U (en) | A kind of powder forming device | |
| CN203462061U (en) | Granulation device of liquid-state steel slag or iron slag | |
| CN204321203U (en) | A kind of decomposer nozzle | |
| CN203569140U (en) | Water mist cooling device | |
| CN204017454U (en) | The foam-expelling structure of sea-tangle cooling bay | |
| CN203513720U (en) | Novel oxygen lance for steelmaking | |
| CN104858431B (en) | Non-restriction type metal atomization and deposition spray nozzle system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225267 388 dung North Road, three dung Industrial Park, Fairfax Town, Jiangdu District, Yangzhou, Jiangsu Patentee after: Jiangsu Boji Spraying Systems Holding Co., Ltd. Address before: 225267 No. 388 Shuangxian North Road, Jiangdu City, Jiangsu Province Patentee before: Boji Spray System Co., Ltd., Jiangsu Prov. |