CN104630442B - For the chiller of steel pipe cooling - Google Patents
For the chiller of steel pipe cooling Download PDFInfo
- Publication number
- CN104630442B CN104630442B CN201410786324.2A CN201410786324A CN104630442B CN 104630442 B CN104630442 B CN 104630442B CN 201410786324 A CN201410786324 A CN 201410786324A CN 104630442 B CN104630442 B CN 104630442B
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- CN
- China
- Prior art keywords
- steel pipe
- cooling
- water
- water tank
- inner barrel
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
Abstract
The invention discloses a kind of chiller for steel pipe cooling, including mounting bracket, the water tank being located in the mounting bracket, multiple water-spraying control portions in the water tank, the fixed part that the water-spraying control portion is fixed in the water tank, the steel pipe guide part being located on the water tank and the drain pipe for being located at the water tank bottom are located at along steel pipe market direction.Present configuration is simple, easily manufactured, the good cooling results to steel pipe, efficiency high, in the on-line cooling that can realize steel pipe, it is not necessary to be packed together cooling, then further take out, and the time of cost is few, time saving and energy saving.
Description
Technical field
The present invention relates to steel pipe processing technique field, the cooling that more particularly to a kind of steel pipe is cooled down for steel pipe when processing
Device.
Background technology
Steel pipe in process, needs to carry out heat treatment, and the steel pipe after heat treatment needs cooling down, can just carry out
Next operation, the present type of cooling be by steel pipe submergence in the sink, substantial amounts of steel pipe is packed together, and not only easily touches
Hit, cause steel pipe to damage, and, cooling effect is relatively poor, after needing for steel pipe to be put into tank, further takes out and, cost
Time is long, inefficiency.
The content of the invention
It is an object of the invention to provide for the chiller of steel pipe cooling, its simple structure is easily manufactured, to steel pipe
Good cooling results, efficiency high, in the on-line cooling that can realize steel pipe, it is not necessary to be packed together cooling, then further take out, flower
The time taken is few, time saving and energy saving.
The present invention above-mentioned technical purpose technical scheme is that：For the cooling dress of steel pipe cooling
Put, multiple sprays in the water tank are located at including mounting bracket, the water tank being located in the mounting bracket, along steel pipe market direction
Water cooling portion, the fixed part that the water-spraying control portion is fixed in the water tank, the steel pipe guide part being located on the water tank
And it is located at the drain pipe of the water tank bottom.
Preferably, the water-spraying control portion include outer cylinder body, the inner barrel being located in the outer tube body, positioned at described outer
Ring-type hybrid chamber between cylinder and the inner barrel, it is located on the outer cylinder body and cooling water that the ring-type hybrid chamber is communicated
Inlet pipe and the multiple hole for water sprayings being located on the inner barrel.
Preferably, the hole for water spraying is laid on the inner barrel.
Preferably, the hole for water spraying includes raising speed with the throttling of ring-type hybrid chamber speed-raising hole and with the throttling
The dispersion hole of hole connection.
Preferably, the fixed part includes retainer ring, lower retainer ring, a pair of screw rods and a pair of lower nuts, it is described
A pair of screw rod lower ends are spirally connected through fixed ring, lower retainer ring and nut described in a pair.
Preferably, the steel pipe guide part include the straight tube being fixed on the water tank and with the straight tube connection
Expansion pipe;The expansion pipe is conical pipe.
Preferably, the water-spraying control portion include outer cylinder body, the inner barrel being located in the outer tube body, positioned at described outer
Ring-type hybrid chamber between cylinder and the inner barrel, it is located on the outer cylinder body and cooling water that the ring-type hybrid chamber is communicated
Inlet pipe, the multiple intercommunicating pores being located on the inner barrel, the spline being located in the inner core body, cooling cylinder, it is located at cooling cylinder
Spline that the upper and spline coordinates, the multiple cooling hole for water sprayings being located on the cooling cylinder, for driving the cooling cylinder
Linearly moving linear drives and the rotary drive mechanism of the inner barrel rotation is driven in the inner barrel.
Preferably, the cooling cylinder two ends are provided with end axle, the end axle is provided with sealing ring, and the inner barrel two ends set
There is the stomidium coordinated with the end shaft clearance.
Preferably, the linear drives include hydraulic jack, bearing holder (housing, cover), the rotary shaft being located in the bearing holder (housing, cover)
The protecgulum for holding, being located at described bearing holder (housing, cover) one end and the bonnet for being located at the bearing holder (housing, cover) other end and hydraulic jack connection.
Preferably, the rotary drive mechanism includes the driven pulley being fixed on the inner barrel, is located at the water tank
On motor and the motor connection drivewheel and and the driven pulley, drivewheel connection conveyer belt.
In sum, the invention has the advantages that：
Simple structure, easily manufactured, the good cooling results to steel pipe, efficiency high, in the on-line cooling that can realize steel pipe,
Cooling need not be packed together, be then further taken out, the time of cost is few, time saving and energy saving.
Description of the drawings
Structural representations of the Fig. 1 for the embodiment of the present invention 1；
Left view schematic diagrams of the Fig. 2 for Fig. 1；
Fig. 3 is the A-A cross-sectional schematics in Fig. 2；
Structural representations of the Fig. 4 for the embodiment of the present invention 2.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and which is not limitation of the present invention, people in the art
Member can make the modification for not having creative contribution after this specification is read as needed to the present embodiment, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment 1：As shown in Figure 1, 2, 3；For the chiller of steel pipe cooling, including mounting bracket 1, it is located at the peace
Dress support 1 on water tank 2, be located at along steel pipe market direction multiple water-spraying control portions 3 in the water tank 2, will it is described water spray it is cold
But portion 3 is fixed in the water tank 2 fixed part 4, the steel pipe guide part 5 being located on the water tank 2 and it is located at the water tank 2
The drain pipe 6 of bottom；3 quantity of water-spraying control portion set in water tank 2 is 3-10, along the setting of steel pipe market direction, steel pipe from
Pass through in water-spraying control portion 3, the water sprayed by water-spraying control portion 3 is cooled down to steel pipe, to the water after steel pipe cooling from spray
Flow out in water cooling portion, into water tank 2, then flowed out by the drain pipe 6 of 2 bottom of water tank, water tank 2 is cuboid, is fixed on peace
On dress support 1, fixed part 4 is fixed on water-spraying control portion 3 on water tank, and steel pipe guide part 5, the two ends of water tank 2 are located at, are used for
To enter steel pipe be oriented to, the steel pipe guide part 5 include the straight tube being fixed on the water tank 2 and with the straight tube
The expansion pipe of connection;The expansion pipe is conical pipe；Conical pipe is oriented to steel pipe, then through straight tube, enters back into water
Case, additionally, 3 end of water-spraying control portion also is provided with steel pipe guide part 5, for being oriented to steel pipe.The water-spraying control portion 3 includes outer
Cylinder 301, the inner barrel 302 being located in the outer cylinder body 301, between the outer cylinder body 301 and the inner barrel 302
Ring-type hybrid chamber 303, it is located on the outer cylinder body 301 and cooling water inlet pipe 304 that the ring-type hybrid chamber 303 is communicated and sets
Multiple hole for water sprayings 305 on the inner barrel 302；The cooling water come in from cooling water inlet pipe is introduced into ring-type hybrid chamber 303
It is interior, then sprayed by hole for water spraying, act on the steel pipe of inner barrel, cooled down, hole for water spraying is laid in described
On cylinder, and multiple water spray orifice rings are axially formed, the hole for water spraying 305 includes the throttling with the ring-type hybrid chamber 303
Speed-raising hole and the dispersion hole connected with the throttling speed-raising hole, throttling speed-raising hole is bellmouth, can through throttling speed-raising hole
Current are raised speed, subsequently into dispersion hole, dispersion hole is also bellmouth, and with raising speed away from throttling, bore dia becomes larger
Bellmouth, through the cooling water after speed-raising after dispersion hole dispersion, and steel pipe contact, radiated.Work when
Wait, steel pipe conveyed by outside roller-way, enter in water tank 2 through steel pipe guide part 5, then from by water-spraying control portion 3, by spraying water
Cooling end 3 sprays cooling water and steel pipe is cooled down, and changes conventional many steel pipes and sinks to the mode cooled down in tank, whole
Individual cooling procedure speed is fast, and cooling is uniform, and, good cooling results are realized the on-line cooling that steel pipe is not stopped, are significantly carried
High cooling effectiveness.
The fixed part 4 includes retainer ring 401, lower retainer ring 402, a pair of screw rods 403 and a pair of lower nuts 404,
Upper retainer ring and lower retainer ring are designed with arc groove, and outer cylinder body is clamped by upper retainer ring and lower retainer ring, a pair of 403 lower ends of screw rod
Through fixed ring 401, lower retainer ring 402 and described in a pair, nut 404 is spirally connected, and the limited block being located on screw rod is matched somebody with somebody
Close, outer cylinder body is fastened, while a pair of screw rod upper ends are screwed onto on the top board of water tank 2, and by upper end nut and lower end nut
Fastening, such mode can adjust height and position of the water-spraying control portion 3 in water tank as needed.
Embodiment 2, is shown in accompanying drawing 4；In order to further improve cooling effect, applicant is changed to water-spraying control portion 3
Enter, which includes outer cylinder body 301, the inner barrel 302 being located in the outer cylinder body 301, positioned at the outer cylinder body 301 and the inner core
Ring-type hybrid chamber 303 between body 302, it is located on the outer cylinder body 301 and cooling water that the ring-type hybrid chamber 303 is communicated enters
Pipe 304, the multiple intercommunicating pores 306 being located on the inner barrel 302, the spline 307 being located in the inner barrel 302, cooling
Cylinder 308, be located on cooling cylinder 308 and the spline 307 coordinate spline 309, be located at it is multiple cold on the cooling cylinder 308
But hole for water spraying 310, for drive the cooling cylinder 308 in the inner barrel 302 linearly moving linear drives 311 and
The rotary drive mechanism 312 for driving the inner barrel 302 to rotate；Bearing is provided between inner barrel 302 and outer cylinder body, so as to it is interior
Cylinder rotates, the intercommunicating pore 306 being located on inner barrel, and area is big as far as possible, so that cooling water is entered in cooling cylinder, including
Cylinder is provided with multiple stirring mixed poles, the cooling water mixing to entering；Linear drives drive inner barrel axially to move repeatedly,
Meanwhile, rotary drive mechanism 312 drives inner barrel to be rotated, to improve the cooling effect to steel pipe, further, described
308 two ends of cooling cylinder are provided with end axle, and the end axle is provided with sealing ring, and 302 two ends of the inner barrel are provided with and the end between centers
The stomidium that gap coordinates.
The linear drives 311 include hydraulic jack 3110, bearing holder (housing, cover) 3111, the rotation being located in the bearing holder (housing, cover) 3111
Rotating shaft holds 3112, be located at the protecgulum 3113 of 3111 one end of the bearing holder (housing, cover) and be located at 3111 other end of the bearing holder (housing, cover) and described
The bonnet 3114 of the connection of hydraulic jack 3110, cooling cylinder one end are stretched in swivel bearing, and the piston rod and bonnet of hydraulic jack is solid
It is fixed to connect, drive bonnet to be moved；Driven pulley that the rotary drive mechanism 312 includes being fixed on the inner barrel 302,
The motor being located on the water tank 2 and the motor connection drivewheel and and the driven pulley, drivewheel connection
Conveyer belt, driven pulley and drivewheel are belt pulley, and conveyer belt is belt.
Claims (4)
1. the chiller of steel pipe cooling is used for, it is characterised in that：Including mounting bracket（1）, be located at the mounting bracket（1）On
Water tank（2）, be located at the water tank along steel pipe market direction（2）Interior multiple water-spraying control portions（3）, by the water-spraying control portion
（3）It is fixed on the water tank（2）Interior fixed part（4）, be located at the water tank（2）On steel pipe guide part（5）And it is located at institute
State water tank（2）The drain pipe of bottom（6）；The water-spraying control portion（3）Including outer cylinder body（301）, be located at the outer cylinder body（301）
Interior inner barrel（302）, positioned at the outer cylinder body（301）With the inner barrel（302）Between ring-type hybrid chamber（303）, set
In the outer cylinder body（301）The upper and ring-type hybrid chamber（303）The cooling water inlet pipe for communicating（304）, be located at the inner barrel
（302）On multiple intercommunicating pores（306）, be located at the inner barrel（302）Interior spline（307）, cooling cylinder（308）, be located at
Cooling cylinder（308）The upper and spline（307）The spline of cooperation（309）, be located at the cooling cylinder（308）On multiple coolings
Hole for water spraying（310）, for driving the cooling cylinder（308）In the inner barrel（302）Interior linearly moving linear drives
（311）And drive the inner barrel（302）The rotary drive mechanism of rotation（312）.
2. it is according to claim 1 for steel pipe cooling chiller, it is characterised in that：The cooling cylinder（308）Two
End is provided with end axle, and the end axle is provided with sealing ring, the inner barrel（302）Two ends are provided with the end coordinated with the end shaft clearance
Hole.
3. it is according to claim 1 for steel pipe cooling chiller, it is characterised in that：The linear drives
（311）Including hydraulic jack（3110）, bearing holder (housing, cover)（3111）, be located at the bearing holder (housing, cover)（3111）Interior swivel bearing（3112）、
It is located at the bearing holder (housing, cover)（3111）The protecgulum of one end（3113）And it is located at the bearing holder (housing, cover)（3111）The other end and the hydraulic pressure
Oil cylinder（3110）The bonnet of connection（3114）.
4. it is according to claim 1 for steel pipe cooling chiller, it is characterised in that：The rotary drive mechanism
（312）Including being fixed on the inner barrel（302）On driven pulley, be located at the water tank（2）On motor and described electronic
The drivewheel of machine connection and the conveyer belt connected with the driven pulley, drivewheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786324.2A CN104630442B (en) | 2014-12-18 | 2014-12-18 | For the chiller of steel pipe cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786324.2A CN104630442B (en) | 2014-12-18 | 2014-12-18 | For the chiller of steel pipe cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104630442A CN104630442A (en) | 2015-05-20 |
| CN104630442B true CN104630442B (en) | 2017-03-29 |
Family
ID=53209685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786324.2A Active CN104630442B (en) | 2014-12-18 | 2014-12-18 | For the chiller of steel pipe cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104630442B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018688A (en) * | 2015-07-04 | 2015-11-04 | 安徽旭鸿热处理有限公司 | Air cooling device for cooling quenched aluminum alloy parts |
| CN106862549B (en) * | 2017-04-18 | 2018-07-20 | 南通盛立德金属材料科技有限公司 | Integrated type stainless steel tube production line |
| CN108421834B (en) * | 2018-03-20 | 2019-08-23 | 燕山大学 | A kind of cooling device of the hollow round copper pipe of planetary rolling |
| CN108312401A (en) * | 2018-04-04 | 2018-07-24 | 洛阳理工学院 | A kind of mobile cooling device of static pressure support for bend winding machine bend pipe |
| CN111774424B (en) * | 2020-06-23 | 2022-04-08 | 江苏联峰实业有限公司 | Process for controlled cold rolling of deformed steel bar |
| CN114774662B (en) * | 2022-05-12 | 2024-03-26 | 重庆骏诚机械有限公司 | Placing box for heat treatment piece |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853695B2 (en) * | 1980-01-16 | 1983-11-30 | 新日本製鐵株式会社 | Cooling method for steel pipes |
| CN87205202U (en) * | 1987-10-16 | 1988-10-12 | 成都无缝钢管厂 | Multi-functional, high-speed spray quenching apparatus for steel tube |
| US6656413B2 (en) * | 2001-06-21 | 2003-12-02 | Can-Eng Furnaces Ltd | Method and apparatus for quenching metal workpieces |
| CN101570813A (en) * | 2009-06-09 | 2009-11-04 | 刘彦春 | Device and method for directly quenching seamless steel pipes |
| CN202369609U (en) * | 2011-10-19 | 2012-08-08 | 绍兴金氏机械设备有限公司 | On-line induction annealing furnace cooling device |
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2014
- 2014-12-18 CN CN201410786324.2A patent/CN104630442B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104630442A (en) | 2015-05-20 |
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