CN206046658U - A kind of oil pipe hot rolling prosthetic device - Google Patents
A kind of oil pipe hot rolling prosthetic device Download PDFInfo
- Publication number
- CN206046658U CN206046658U CN201621043165.8U CN201621043165U CN206046658U CN 206046658 U CN206046658 U CN 206046658U CN 201621043165 U CN201621043165 U CN 201621043165U CN 206046658 U CN206046658 U CN 206046658U
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- CN
- China
- Prior art keywords
- pipe
- tank
- hot rolling
- cooler bin
- prosthetic device
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Metal Rolling (AREA)
Abstract
The utility model proposes oil pipe hot rolling prosthetic device, the effective cooling to steel pipe in the operation of rolling can be realized, and water consumption is few, cooling effect reliability, and realize the high efficiente callback to heat, its energy-conserving and environment-protective, possess higher economic worth and social value, sizing mechanism is located at hot rolling mechanism discharge end, cooling body is located at sizing mechanism discharge end, cooling body includes cooler bin, tank and sparge pipe, cooler bin have steel pipe penetrate and pass enter the mouth of pipe and outlet spout, tank is located at cooler bin bottom, sparge pipe is arranged at the top of cooler bin by support, which is provided with multiple shower nozzles, sparge pipe two ends are connected with tank by flexible pipe, the flexible pipe is provided with second circulation pump；Tank is also connected with heat exchanger by pipeline, and constitutes loop therewith, and the pipeline between tank and heat exchanger is provided with second circulation pump, and cold water inlet and water outlet pipe are connected with heat exchanger.
Description
Technical field
This utility model is related to steel pipe rolling field, specially a kind of oil pipe hot rolling prosthetic device.
Background technology
Steel pipe rolling refers to the gap by steel pipe by a pair of rotary rollers, because the compression forming by roll is rolled, makes steel
Tube section reduces, the pressure processing method that length increases, and this is to produce the most frequently used mode of production of steel.Complete in steel pipe roughing
After need to carry out annealing cooling treatment to steel pipe, to improve the mechanical strength of steel pipe.The existing type of cooling needs to expend a large amount of
Cooling water, and annealing cooling procedure in there is substantial amounts of thermal loss phenomenon, be unfavorable for energy-conserving and environment-protective.The problems referred to above are urgently
Solve.
Utility model content
The purpose of this utility model is to provide a kind of oil pipe hot rolling prosthetic device, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：
A kind of oil pipe hot rolling prosthetic device, includes：Base, base are provided with hot rolling mechanism, sizing mechanism and cooling body, heat
Rolling mechanism includes the first feed arrangement, first heater and the rolling device being sequentially arranged, and sizing mechanism is located at hot rolling mechanism
Discharge end, sizing mechanism include the second feed arrangement, secondary heating mechanism and the diameter-setting equipment being sequentially arranged, and cooling body is located at
Sizing mechanism discharge end, cooling body include cooler bin, tank and sparge pipe, and cooler bin has the inlet pipe that steel pipe is penetrated and passed
Mouth and outlet spout, tank are located at cooler bin bottom, and sparge pipe is arranged at the top of cooler bin by support, which is provided with multiple sprays
Head, sparge pipe two ends are connected with tank by flexible pipe, and the flexible pipe is provided with second circulation pump；Tank also passes through pipeline and changes
Hot device connection, and loop is constituted therewith, the pipeline between tank and heat exchanger is provided with second circulation pump, is connected with heat exchanger
Cold water inlet and water outlet pipe.
Used as this utility model further technical scheme, the first feed arrangement and the second feed arrangement include three
It is uniformly distributed and inclines the roll of installation.
As this utility model further technical scheme, rolling device structure and the first feed arrangement and the second feeding
Apparatus structure is identical.
Used as this utility model further technical scheme, first heater and secondary heating mechanism are intermediate frequency sense
Answer heater.
Used as this utility model further technical scheme, the shower nozzle is atomizer.
It is 300-500mm as the distance between this utility model further technical scheme, shower nozzle.
Compared with prior art, the utility model proposes a kind of oil pipe hot rolling prosthetic device, the first feed arrangement promote
Steel pipe advances, and steel pipe is heated to after uniform temperature by first heater, completes mill operation by rolling device, then by the
The traction of two feed arrangements moves forward, and is heated to after uniform temperature by secondary heating mechanism, is completed by diameter-setting equipment
Sizing is operated, and subsequently into cooler bin, the cooling water in tank is sprayed to steel tube surface by first circulation pump by shower nozzle
Row cooling operation, finally, steel pipe is by cooler bin, and continues motion, to carry out follow-up processed.Steel pipe is being dropped
In warm operating process, the cooling water in tank constantly carries out heat exchange with steel pipe, causes the water temperature in tank constantly to raise, and
Second circulation pump is lasting to be circulated the cooling water in tank between heat exchanger and tank, and in cyclic process, tap water passes through
Cold water carries out pipe and enters heat exchanger, and heat exchange occurs between tap water and cooling water, and tap water temperature is raised and obtains warm water, and can
Emitted by water outlet pipe, realize the effective collection to heat, and cooling water temperature is reduced, it is ensured that to steel pipe
Cooling effect.The utility model proposes oil pipe hot rolling prosthetic device, the effective cooling to steel pipe in the operation of rolling can be realized,
And water consumption is few, cooling effect reliability, and the high efficiente callback to heat is realized, its energy-conserving and environment-protective possesses higher economic valency
Value and social value.
Description of the drawings
Fig. 1 is a kind of structural representation of oil pipe hot rolling prosthetic device of this utility model.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1, a kind of oil pipe hot rolling prosthetic device, including：Base 1, base 1 are provided with hot rolling mechanism, sizing mill
Structure and cooling body, hot rolling mechanism include the first feed arrangement 2, first heater 3 and the rolling device 4 being sequentially arranged, fixed
Footpath mechanism is located at hot rolling mechanism discharge end, and sizing mechanism includes the second feed arrangement 5,6 and of secondary heating mechanism being sequentially arranged
Diameter-setting equipment 7, cooling body are located at sizing mechanism discharge end, and cooling body includes cooler bin 8, tank 9 and sparge pipe 10, cool down
Case 8 penetrate with steel pipe and pass enter the mouth of pipe and outlet spout, tank 9 is located at 8 bottom of cooler bin, and sparge pipe 10 is by support peace
It is mounted at the top of cooler bin 8, which is provided with multiple shower nozzles 11,10 two ends of sparge pipe is connected with tank 9 by flexible pipe, the flexible pipe
It is provided with second circulation pump 12；Tank 9 is also connected with heat exchanger 13 by pipeline, and constitutes loop therewith, tank 9 and heat exchanger
Pipeline between 13 is provided with second circulation pump 14, and cold water inlet 15 and water outlet pipe 16 are connected with heat exchanger 13.
This utility model principle is as follows：First feed arrangement 2 promotes steel pipe to advance, and steel pipe is heated by first heater 3
To after uniform temperature, mill operation is completed by rolling device 4, then moved forward by the traction of the second feed arrangement 5, and
It is heated to after uniform temperature by secondary heating mechanism 6, sizing operation is completed by diameter-setting equipment 7, subsequently into cooler bin 8,
Cooling water in tank 9 is sprayed to steel tube surface by first circulation pump 12 by shower nozzle 11 carries out cooling operation, and finally, steel pipe leads to
Supercooling case 8, and continue motion, to carry out follow-up processed.Steel pipe is being carried out in cooling operating process, in tank 9
Cooling water constantly carry out heat exchange with steel pipe, cause the water temperature in tank 9 constantly to raise, and second circulation pump 14 be lasting
Cooling water in tank 9 is circulated between heat exchanger 13 and tank 9, in cyclic process, tap water carries out pipe by cold water and enters
Enter heat exchanger 13, heat exchange occurs between tap water and cooling water, tap water temperature is raised and obtains warm water, and can be gone out by warm water
Water pipe is emitted, and realizes the effective collection to heat, and cooling water temperature is reduced, it is ensured that the cooling effect to steel pipe.
In such scheme, the first feed arrangement 2 and the second feed arrangement 5 are uniformly distributed and incline installation including three
Roll, 4 structure of rolling device are identical with the first feed arrangement 2 and 5 structure of the second feed arrangement, but angle of inclination during its installation
It is different.
First heater 3 and secondary heating mechanism 6 are Medium frequency induction device, and its firing rate is fast, and the de- charcoal of oxidation is few,
The rolling efficiency of steel pipe is improve, the production cycle of steel pipe is shortened.
Shower nozzle 11 adopts the distance between atomizer, shower nozzle 11 between 300-500mm, to steel pipe cooling effectiveness most
Hurry up, cooling effect is optimal, additionally, shower nozzle 11 in design can 8 vertical displacement of relatively cool case, so as to scalable hydraulic pressure and spray
Scope is spilt, it is more reasonable to design.
The utility model proposes oil pipe hot rolling prosthetic device, the effective cooling to steel pipe in the operation of rolling can be realized,
And water consumption is few, cooling effect reliability, and the high efficiente callback to heat is realized, its energy-conserving and environment-protective possesses higher economic valency
Value and social value.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of oil pipe hot rolling prosthetic device, it is characterised in that include：Base（1）, base（1）It is provided with hot rolling mechanism, sizing
Mechanism and cooling body, hot rolling mechanism include the first feed arrangement being sequentially arranged（2）, first heater（3）With rolling dress
Put（4）, sizing mechanism is located at hot rolling mechanism discharge end, and sizing mechanism includes the second feed arrangement being sequentially arranged（5）, second plus
Thermal（6）And diameter-setting equipment（7）, cooling body is located at sizing mechanism discharge end, and cooling body includes cooler bin（8）, tank
（9）And sparge pipe（10）, cooler bin（8）What is penetrated with steel pipe and pass enters the mouth of pipe and outlet spout, tank（9）Positioned at cooler bin
（8）Bottom, sparge pipe（10）Cooler bin is arranged on by support（8）Top, which is provided with multiple shower nozzles（11）, sparge pipe（10）
Two ends pass through flexible pipe and tank（9）Connection, the flexible pipe are provided with second circulation pump（12）；Tank（9）Also by pipeline with
Heat exchanger（13）Connection, and loop, tank are constituted therewith（9）With heat exchanger（13）Between pipeline be provided with second circulation pump
（14）, heat exchanger（13）On be connected with cold water inlet（15）And water outlet pipe（16）.
2. a kind of oil pipe hot rolling prosthetic device according to claim 1, it is characterised in that the first feed arrangement（2）With
Two feed arrangements（5）Include three rolls for being uniformly distributed and inclining installation.
3. a kind of oil pipe hot rolling prosthetic device according to claim 1, it is characterised in that rolling device（4）Structure and the
One feed arrangement（2）With the second feed arrangement（5）Structure is identical.
4. a kind of oil pipe hot rolling prosthetic device according to claim 1, it is characterised in that first heater（3）With
Two heaters（6）It is intermediate frequency induction heating device.
5. a kind of oil pipe hot rolling prosthetic device according to claim 1, it is characterised in that shower nozzle（11）The distance between be
300-500mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043165.8U CN206046658U (en) | 2016-09-07 | 2016-09-07 | A kind of oil pipe hot rolling prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043165.8U CN206046658U (en) | 2016-09-07 | 2016-09-07 | A kind of oil pipe hot rolling prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046658U true CN206046658U (en) | 2017-03-29 |
Family
ID=58371066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621043165.8U Expired - Fee Related CN206046658U (en) | 2016-09-07 | 2016-09-07 | A kind of oil pipe hot rolling prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130128A (en) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | A kind of water supplying pipe compound extrusion moulding device |
-
2016
- 2016-09-07 CN CN201621043165.8U patent/CN206046658U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130128A (en) * | 2018-11-05 | 2019-01-04 | 福建亚通新材料科技股份有限公司 | A kind of water supplying pipe compound extrusion moulding device |
| CN109130128B (en) * | 2018-11-05 | 2024-03-12 | 福建亚通新材料科技股份有限公司 | Composite extrusion molding device for water supply pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20170907 |