CN217733277U - Pickling device is used in production of hot rolling seamless steel pipe that pickling is even - Google Patents
Pickling device is used in production of hot rolling seamless steel pipe that pickling is even Download PDFInfo
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- CN217733277U CN217733277U CN202221366486.7U CN202221366486U CN217733277U CN 217733277 U CN217733277 U CN 217733277U CN 202221366486 U CN202221366486 U CN 202221366486U CN 217733277 U CN217733277 U CN 217733277U
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- pickling
- steel pipe
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- automatically controlled
- frame
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- 238000005554 pickling Methods 0.000 title claims abstract description 117
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 238000005098 hot rolling Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 235000021110 pickles Nutrition 0.000 abstract description 5
- 238000005201 scrubbing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 241000221535 Pucciniales Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses an acid dip pickle is used in production of seamless steel pipe of even hot rolling of pickling, including the pickling bath, the both sides on pickling bath top are all fixed and are provided with the leading truck, the direction spout has all been seted up on the top of two leading trucks, sliding connection has the portal frame between two direction spouts, the top fixed mounting of portal frame has two automatically controlled telescopic links, the fixed water control frame that is provided with between two automatically controlled telescopic links, the steel pipe pickling frame that is provided with a plurality of evenly distributed is all fixed in both sides of water control frame bottom, the support that is provided with a plurality of evenly distributed is put to the equal fixed steel pipe of being provided with in surface of two steel pipe pickling frames is colluded, the utility model relates to an acid dip pickle is used in production of the seamless steel pipe of pickling even hot rolling, this acid dip pickle structural design is simple, and convenient for the operation, can put the back pickling to the steel pipe fast in batches, adopt the mode that shakes to wash and scrub and go on simultaneously to carry out the pickling of steel pipe, thereby can make the steel pipe pickling more even, the efficiency and the quality of pickling have improved the pickling.
Description
Technical Field
The utility model relates to a steel pipe pickling technical field specifically is an even pickling unit is used in production of hot rolling seamless steel pipe of pickling.
Background
Hot rolling is a rolling performed at a recrystallization temperature or lower, as compared with cold rolling, which is a rolling performed at a recrystallization temperature or higher. The hot rolling can destroy the casting structure of the steel ingot, refine the crystal grains of the steel and eliminate the defects of the microstructure, thereby leading the steel structure to be compact and improving the mechanical property. The hot-rolled seamless steel pipe has wide application in the fields of petroleum transportation drilling, petrochemical industry and the like. After the hot-rolled steel pipe is placed or used for a long time, the surface of the hot-rolled steel pipe can be rusted, and in order to quickly remove the rusts, an acid-washing mode can be adopted for removing the rusts.
The existing pickling device has the disadvantages of complex structure, inconvenient operation and use, uneven pickling of the steel pipe in the pickling process, low efficiency and unqualified pickling quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even hot rolling seamless steel pipe pickling device of pickling production to the current pickling device structure that proposes in solving above-mentioned background art is complicated, and the operation is used inconveniently, and the pickling of pickling in-process steel pipe pickling is uneven inefficiency, the quality problem not up to standard of pickling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an even pickling device for hot rolling seamless steel pipe production of pickling, includes the pickling bath, the both sides on pickling bath top are all fixed and are provided with the leading truck, two the direction spout has all been seted up on the top of leading truck, two sliding connection has the portal frame between the direction spout, the top fixed mounting of portal frame has two automatically controlled telescopic links, two fixedly between the automatically controlled telescopic link is provided with accuse water frame, the both sides of accuse water frame bottom are all fixed and are provided with a plurality of evenly distributed's steel pipe pickling frame, two the steel pipe pickling frame's the equal fixed steel pipe that is provided with a plurality of evenly distributed in surface puts the support and colludes, the middle part fixed mounting of pickling bath inner wall bottom has supersonic generator, one side fixed mounting of pickling bath has the switch board, the fixed surface of switch board installs pickling switch, lifting switch and regulating switch, this pickling device structural design is simple, and the operation is convenient, can put the back pickling to the steel pipe fast in batches, adopts the mode of shaking to wash and scrubbing go on the steel pipe simultaneously to carry out the pickling to the steel pipe to can make the pickling more even, improve the efficiency and the quality of steel pipe pickling, safe and reliable, and strong practicality.
Preferably, two the equal fixed mounting in one end of leading truck has automatically controlled push rod, two the flexible end of automatically controlled push rod respectively with the both ends fixed connection of portal frame one side, two automatically controlled push rod all is through regulating switch and external power supply electric connection, structural design is simple, and the operation is convenient.
Preferably, the equal fixed mounting in both sides of pickling bath one end has gear motor, two gear motor's output all passes the fixed ceramic screw rod that is provided with of pickling bath, two equal threaded connection has acidproof slider on the ceramic screw rod, two gear motor and supersonic generator all through pickling switch and external power supply electric connection, adopt shake wash and scrub the mode of going on simultaneously and come to carry out the pickling to the steel pipe to can make the steel pipe pickling more even, improve the efficiency and the quality of steel pipe pickling.
Preferably, two all rotate on the acidproof slider and be connected with ceramic stand, two all the cover is equipped with the scrubbing cylinder on the ceramic stand, can scrub the steel pipe at the pickling in-process for the pickling is more even.
Preferably, one side of the bottom of the pickling tank is fixedly communicated with a liquid discharge pipe, and the middle of the liquid discharge pipe is fixedly provided with a liquid discharge valve, so that convenience is brought to the discharge of acid liquor after pickling.
Preferably, two the automatically controlled telescopic link all passes through lifting switch and external power electric connection, and the operation is used conveniently.
Compared with the prior art, the beneficial effects of the utility model are that: this acid dip pickle structural design is simple, and the operation is used conveniently, can put the back pickling to the steel pipe fast in batches, adopts to shake to wash and brush the mode of going on simultaneously and carry out the pickling to the steel pipe to can make the steel pipe pickling more even, improve the efficiency and the quality of steel pipe pickling, safe and reliable, the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the pickling apparatus of the present invention;
FIG. 2 is a schematic structural view of the water control frame of the present invention;
FIG. 3 is a top cross-sectional view of the pickling apparatus of the present invention;
fig. 4 is a front cross-sectional view of the ceramic column of the present invention.
In the figure: 1. a pickling tank; 2. a guide frame; 3. a gantry; 4. a ceramic column; 5. an electrically controlled telescopic rod; 6. a water control rack; 7. an electric control push rod; 8. a reduction motor; 9. a liquid discharge pipe; 10. a steel pipe pickling frame; 11. placing a support hook on the steel pipe; 12. a ceramic screw; 13. a guide chute; 14. an acid-resistant slider; 15. brushing the roller; 16. an ultrasonic generator; 17. a drain valve; 18. a switch board.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to and refer to fig. 1-4, the utility model provides an even hot rolling seamless steel pipe production of pickling acid dip pickle uses pickling device, including pickling bath 1, the both sides on 1 top of pickling bath are all fixed and are provided with leading truck 2, leading spout 13 has all been seted up on the top of two leading trucks 2, sliding connection has portal frame 3 between two leading spout 13, the top fixed mounting of portal frame 3 has two automatically controlled telescopic links 5, the fixed accuse water frame 6 that is provided with between two automatically controlled telescopic links 5, the both sides of accuse water frame 6 bottom are all fixed and are provided with a plurality of evenly distributed's steel pipe pickling frame 10, the support that is provided with a plurality of evenly distributed's steel pipe of two steel pipe pickling frame 10 is put and is colluded 11, the middle part fixed mounting of 1 inner wall bottom of pickling bath has supersonic generator 16, one side fixed mounting of pickling bath 1 has switch plate 18, switch plate 18's fixed surface installs on switch 18, lifting switch and regulating switch, one side fixed communication has fluid-discharge tube 9, the middle part fixed mounting of fluid-discharge tube 9 has valve 17, this pickling device structural design is simple, convenient for operation, can put the steel pipe fast in batches, adopt the steel pipe to shake simultaneously, the pickling steel pipe carry out the pickling mode of carrying out the pickling more the pickling safely and the scrubbing efficiency, thereby the efficiency is reliably, thereby the practicality is strong and scrubbing of the pickling is reliably.
The equal fixed mounting in one end of two leading truck 2 has automatically controlled push rod 7, the flexible end of two automatically controlled push rod 7 respectively with the both ends fixed connection of portal frame 3 one side, two automatically controlled push rod 7 all are through regulating switch and external power supply electric connection, the equal fixed mounting in both sides of 1 one end in pickling bath has gear motor 8, the output of two gear motor 8 all passes 1 fixed ceramic screw 12 that is provided with in pickling bath, equal threaded connection has acidproof slider 14 on two ceramic screw 12, two gear motor 8 and supersonic generator 16 all are through pickling switch and external power supply electric connection, it is connected with ceramic stand 4 all to rotate on two acidproof sliders 14, it is equipped with scrubbing roller 15 all to overlap on two ceramic stand 4, two automatically controlled telescopic links 5 are all through lifting switch and external power supply electric connection, simple structure design, convenient operation, can put the back pickling to the steel pipe fast in batches.
When the embodiment of the application is used: switch on after 1 installation steadily with pickling bath, put the steel pipe of treating the pickling in proper order on steel pipe puts the support and colludes 11, press down the lift switch, automatically controlled telescopic link 5 can promote steel pipe pickling frame 10 intercommunication steel pipe together, press down the regulation pole afterwards, automatically controlled push rod 7 can push steel pipe pickling frame 10 to pickling bath 1 central authorities, put down the pickling frame press the pickling switch can, this pickling installation structural design is simple, the operation is convenient, can put the back pickling to the steel pipe fast in batches, adopt shake wash and scrub the mode of going on simultaneously come the pickling to the steel pipe, thereby can make the steel pipe pickling more even, the efficiency and the quality of steel pipe pickling have been improved, safety and reliability, therefore, the clothes hanger is strong in practicability.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an even hot rolling pickling device for seamless steel pipe production of pickling, includes pickling bath (1), its characterized in that: the utility model discloses a pickling tank, including pickling tank (1), pickling tank, portal frame (2), two, guide chute (13) have all been seted up on the both sides on pickling tank (1) top, two sliding connection has portal frame (3) between guide chute (13), the top fixed mounting of portal frame (3) has two automatically controlled telescopic link (5), two fixedly between automatically controlled telescopic link (5) be provided with accuse water frame (6), the both sides of accuse water frame (6) bottom are fixed steel pipe pickling frame (10) that are provided with a plurality of evenly distributed all, two the steel pipe that the surface of steel pipe pickling frame (10) is fixed all is provided with a plurality of evenly distributed puts the support and colludes (11), the middle part fixed mounting of pickling tank (1) inner wall bottom has supersonic generator (16), one side fixed mounting of pickling tank (1) has switch board (18), the fixed surface of switch board (18) installs pickling switch, switch and switch.
2. The pickling device for producing the hot-rolled seamless steel pipe with uniform pickling as claimed in claim 1, wherein the pickling device comprises: two the equal fixed mounting in one end of leading truck (2) has automatically controlled push rod (7), two the flexible end of automatically controlled push rod (7) respectively with the both ends fixed connection of portal frame (3) one side, two automatically controlled push rod (7) all are through regulating switch and external power supply electric connection.
3. The pickling device for producing the hot-rolled seamless steel pipe uniformly pickled according to claim 1, characterized in that: the pickling tank is characterized in that a speed reduction motor (8) is fixedly mounted on two sides of one end of the pickling tank (1), the speed reduction motor (8) is arranged on the two sides, the output end of the speed reduction motor (8) penetrates through the pickling tank (1) and is fixedly provided with a ceramic screw (12) and a ceramic screw (12) which is connected with an acid-resistant slider (14) and an ultrasonic generator (16) in a threaded mode, and the speed reduction motor (8) and the ultrasonic generator (16) are both connected with an external power supply in an electric mode through a pickling switch.
4. The pickling device for producing the hot-rolled seamless steel pipe with uniform pickling as claimed in claim 3, wherein the pickling device comprises: two all rotate on acidproof slider (14) and be connected with ceramic stand (4), two all the cover is equipped with and scrubs cylinder (15) on ceramic stand (4).
5. The pickling device for producing the hot-rolled seamless steel pipe uniformly pickled according to claim 1, characterized in that: a liquid discharge pipe (9) is fixedly communicated with one side of the bottom of the pickling tank (1), and a liquid discharge valve (17) is fixedly installed in the middle of the liquid discharge pipe (9).
6. The pickling device for producing the hot-rolled seamless steel pipe uniformly pickled according to claim 1, characterized in that: and the two electric control telescopic rods (5) are electrically connected with an external power supply through a lifting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366486.7U CN217733277U (en) | 2022-06-02 | 2022-06-02 | Pickling device is used in production of hot rolling seamless steel pipe that pickling is even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221366486.7U CN217733277U (en) | 2022-06-02 | 2022-06-02 | Pickling device is used in production of hot rolling seamless steel pipe that pickling is even |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217733277U true CN217733277U (en) | 2022-11-04 |
Family
ID=83838629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221366486.7U Active CN217733277U (en) | 2022-06-02 | 2022-06-02 | Pickling device is used in production of hot rolling seamless steel pipe that pickling is even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217733277U (en) |
-
2022
- 2022-06-02 CN CN202221366486.7U patent/CN217733277U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pickling device for producing hot-rolled seamless steel pipes with uniform pickling Granted publication date: 20221104 Pledgee: Liaocheng Branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Liaocheng Longying Steel Pipe Manufacturing Co.,Ltd. Registration number: Y2024980010034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |