CN111036696A - Cooling device is used in seamless steel pipe production - Google Patents
Cooling device is used in seamless steel pipe production Download PDFInfo
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- CN111036696A CN111036696A CN201911417605.XA CN201911417605A CN111036696A CN 111036696 A CN111036696 A CN 111036696A CN 201911417605 A CN201911417605 A CN 201911417605A CN 111036696 A CN111036696 A CN 111036696A
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- Prior art keywords
- water tank
- seamless steel
- heating water
- heating
- cooling device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B2045/0227—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for tubes
-
- 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
Abstract
The invention discloses a cooling device for seamless steel tube production, relates to the technical field of seamless steel tube processing, and aims to solve the problem that an existing cooling device is poor in cooling effect. The top of workstation is provided with the casing, one side of casing top is provided with heating water tank, heating water tank's internally mounted has the heating rod, temperature sensor is installed to heating water tank's one end, heating water tank's one side is provided with normal temperature water tank, one side of normal temperature water tank is provided with the condensate water tank, the air pump is installed to the one end of condensate water tank, the force (forcing) pump is all installed to heating water tank, normal temperature water tank and condensate water tank's opposite side, heating water tank, normal temperature water tank and condensate water tank's below all is provided with the water-collecting tray, drive mechanism is installed to the upper end of workstation, the delivery wheel is installed to one side of drive mechanism, electric putter is installed to the top of delivery wheel, the internally mounted of mount pad has spacing.
Description
Technical Field
The invention relates to the technical field of seamless steel pipe processing, in particular to a cooling device for seamless steel pipe production.
Background
A steel pipe made of a single piece of metal without a seam on the surface is called a seamless steel pipe. According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold drawn pipe, an extruded pipe, a pipe jacking, and the like. The seamless steel pipe is divided into a round shape and a special shape according to the shape of a section, and the special-shaped pipe has various complex shapes such as a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a pipe with fins. The maximum diameter is up to 650mm, and the minimum diameter is 0.3 mm. Depending on the application, there are thick-walled pipes and thin-walled pipes. The seamless steel pipe is mainly used as a petroleum geology drill pipe, a cracking pipe for petrochemical industry, a boiler pipe, a bearing pipe, and a high-precision structural steel pipe for automobiles, tractors and aviation, and needs to be cooled after the processing of the seamless steel pipe is finished, so that the integral structure is ensured not to deform, and the effect of improving the hardness is achieved.
However, the conventional cooling device for producing seamless steel pipes is simple in cooling method, and when a freshly formed seamless steel pipe is cooled, the overall temperature is liable to change rapidly, which causes damage to the internal structure, and therefore, the conventional demand is not satisfied.
Disclosure of Invention
The invention aims to provide a cooling device for producing a seamless steel tube, which aims to solve the problem that the cooling effect of the cooling device provided by the background technology is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a cooling device for seamless steel tube production comprises a workbench, a shell is arranged above the workbench, a base is arranged below the workbench, a heating water tank is arranged on one side above the shell, a heating rod is arranged inside the heating water tank, a temperature sensor is arranged at one end of the heating water tank, a normal temperature water tank is arranged on one side of the heating water tank, a condensate water tank is arranged on one side of the normal temperature water tank, an air pump is arranged at one end of the condensate water tank, a pressure pump is arranged on the other side of the heating water tank, the normal temperature water tank and the condensate water tank, a water collecting tray is arranged below the heating water tank, the normal temperature water tank and the condensate water tank, a driving motor is arranged inside the base and provided with a plurality of driving motors, a transmission mechanism is arranged at the upper end of the workbench, and the lower part of the transmission mechanism extends to the inside of the base, the conveying wheel is installed to one side of drive mechanism, and the conveying wheel is provided with two, electric putter is installed to the top of conveying wheel, electric putter's below is provided with the mount pad, the internally mounted of mount pad has spacing wheel.
Preferably, the heating water tank and the shell are fixed through bolts, the temperature sensor is fixedly connected with the heating water tank, the rear end of the temperature sensor extends into the heating water tank, the heating water tank is connected with the pressure pump in a sealing mode, and the pressure pump is connected with the water collecting tray in a sealing mode through a water conveying pipe.
Preferably, the condensed water tank and the shell are fixed through bolts, and the air pump and the condensed water tank are connected in a sealing mode through a connecting pipe.
Preferably, the lower end of the water collecting tray is provided with a plurality of spray heads in a rectangular array, and the spray heads are connected with the water collecting tray through threads.
Preferably, the output shaft of the driving motor is in transmission connection with the transmission mechanism through a coupler, the conveying wheel is in rotation connection with the transmission mechanism, and the conveying wheel is obliquely distributed.
Preferably, electric putter passes through the bolt fastening with the casing, spacing wheel rotates through the pivot with the mount pad to be connected, the spring is all installed to the inside both sides of mount pad, spacing wheel and delivery wheel looks adaptation.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the heating rod is heated to heat water in the heating water tank, the heated water enters the water collecting tray through the water delivery pipe under the pressure of the pressure pump, then the seamless steel pipe passing below is sprayed from the spray head on the water collecting tray, the seamless steel pipe which is sprayed for the first time continuously and spirally advances under the rotation of the delivery wheel, when the normal temperature water tank is reached, the normal temperature liquid is injected into the normal temperature water tank to spray the seamless steel pipe below, when the normal temperature water tank is reached, the air pump is started to guide the accessed cooling gas into the condensing water tank through the connecting pipe by the air pump, so as to refrigerate the liquid in the normal temperature water tank, the refrigerated liquid is sprayed to the seamless steel pipe below through the spray head under the action of the pressure pump, and through the design, gradient cooling is formed in the cooling process of the seamless steel tube, the affinity of the seamless steel tube in the fitting process is improved, severe reaction caused by overhigh temperature difference is avoided, and the seamless steel tube is effectively protected.
2. According to the seamless steel pipe conveying device, the plurality of conveying wheels are arranged above the workbench, when the seamless steel pipe is conveyed, the driving motor is started, the driving motor drives the gear shaft in the transmission mechanism to rotate, so that the two conveying wheels are driven to synchronously rotate under the transmission of the transmission mechanism, the conveying wheels and the workbench are obliquely distributed, and when the seamless steel pipe is placed between the conveying wheels, the seamless steel pipe keeps rotating in the process of moving towards one side.
3. According to the invention, the electric push rod is arranged below the shell, the mounting seat with the limiting wheel is arranged below the electric push rod, when the seamless steel tube spacing device is used, the electric push rod is started, the space between the limiting wheel and the conveying wheel can be adjusted according to the diameter of the seamless steel tube, good limiting of seamless steel tubes of various specifications can be ensured, the seamless steel tube drives the limiting wheel to synchronously rotate in the limiting process, friction in the limiting state is reduced, mechanical load is effectively reduced, meanwhile, the spring is arranged between the limiting wheel and the mounting seat, bumping of a tube body can be coped with in the limiting process, the self shock resistance is improved, and the flexibility is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the water collection tray of the present invention;
fig. 3 is a partially enlarged view of the region a of the present invention.
In the figure: 1. a work table; 2. a housing; 3. a base; 4. heating the water tank; 5. a normal temperature water tank; 6. a condensed water tank; 7. a pressure pump; 8. a temperature sensor; 9. a heating rod; 10. an air pump; 11. a connecting pipe; 12. a water collection tray; 13. a water delivery pipe; 14. a spray head; 15. an electric push rod; 16. a mounting seat; 17. a limiting wheel; 18. a spring; 19. a transmission mechanism; 20. a delivery wheel; 21. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a cooling device for seamless steel tube production comprises a workbench 1, a shell 2 is arranged above the workbench 1, a base 3 is arranged below the workbench 1, a heating water tank 4 is arranged on one side above the shell 2, a heating rod 9 is arranged inside the heating water tank 4, a temperature sensor 8 is arranged at one end of the heating water tank 4, a normal temperature water tank 5 is arranged on one side of the heating water tank 4, a condensate water tank 6 is arranged on one side of the normal temperature water tank 5, an air pump 10 is arranged at one end of the condensate water tank 6, a pressure pump 7 is arranged on the other side of the heating water tank 4, the normal temperature water tank 5 and the condensate water tank 6, a water collecting tray 12 is arranged below the heating water tank 4, the normal temperature water tank 5 and the condensate water tank 6, a driving motor 21 is arranged inside the base 3, the driving motor 21 is provided with a plurality of driving mechanisms 19 are arranged at the upper end of the workbench 1, and the lower part of the, conveying wheels 20 are installed on one side of the transmission mechanism 19, two conveying wheels 20 are arranged, an electric push rod 15 is installed above the conveying wheels 20, an installation seat 16 is arranged below the electric push rod 15, and a limiting wheel 17 is installed inside the installation seat 16.
Further, heating water tank 4 passes through the bolt fastening with casing 2, temperature sensor 8 and 4 fixed connection of heating water tank, and temperature sensor 8's rear end extends to heating water tank 4's inside, heating water tank 4 and force (forcing) pump 7 sealing connection, force (forcing) pump 7 passes through raceway 13 sealing connection with water-collecting tray 12, heat heating rod 9, make the inside water of heating water tank 4 heat up, the water through the heating gets into water-collecting tray 12 through raceway 13 under force (forcing) pump 7's pressurization, spray the seamless steel pipe of below process from shower nozzle 14 on the water-collecting tray 12 again.
Further, the condensed water tank 6 and the shell 2 are fixed through bolts, the air pump 10 is hermetically connected with the condensed water tank 6 through a connecting pipe 11, the air pump 10 guides the connected cooling gas into the condensed water tank 6 through the connecting pipe 11, so that the internal liquid is refrigerated, and the refrigerated liquid is sprayed to the seamless steel pipe below through the spray head 14 under the action of the pressure pump 7.
Further, the lower extreme of water-collecting tray 12 is the rectangular array and has seted up a plurality of shower nozzles 14, and shower nozzle 14 passes through threaded connection with water-collecting tray 12, and shower nozzle 14 can spray liquid to cool off the seamless steel pipe of below.
Further, driving motor 21's output shaft passes through the shaft coupling transmission with drive mechanism 19 and is connected, and delivery wheel 20 rotates with drive mechanism 19 to be connected, and delivery wheel 20 is the slope and distributes, and at the in-process of spraying cooling gas, seamless steel pipe constantly rotates for the coolant liquid can spray more even, has further improved the cooling effect.
Further, electric putter 15 passes through the bolt fastening with casing 2, spacing wheel 17 rotates through the pivot with mount pad 16 to be connected, spring 18 is all installed to the inside both sides of mount pad 16, spacing wheel 17 and delivery wheel 20 looks adaptation, at spacing in-process, seamless steel pipe drives spacing wheel 17 and carries out synchronous rotation, the friction under the spacing state has been reduced, the effectual load that reduces machinery, install spring 18 between spacing wheel 17 and mount pad 16 simultaneously, jolt of body can be dealt with at spacing in-process, self shock resistance has been improved, the flexibility further improves.
The working principle is as follows: when the seamless steel pipe water heater is used, the electric push rod 15 is started, the space between the limiting wheel 17 and the conveying wheel 20 can be adjusted according to the diameter of the seamless steel pipe, so that the seamless steel pipes with various specifications can be well limited, in the limiting process, the seamless steel pipe drives the limiting wheel 17 to synchronously rotate, the driving motor 21 is started, the driving motor 21 drives the gear shaft inside the transmission mechanism 19 to rotate, so that the two conveying wheels 20 are driven to synchronously rotate under the transmission of the transmission mechanism 19, the conveying wheels 20 and the workbench 1 are obliquely distributed, when the seamless steel pipe is placed between the conveying wheels 20, the seamless steel pipe keeps rotating in the process of moving towards one side, the heating rod 9 is heated, so that the water inside the heating water tank 4 is heated, and the heated and pressurized water enters the water collecting tray 12 through the water conveying pipe 13 under the pressurizing pump 7, and then the seamless steel pipe passing below is sprayed from the spray head 14 on the water collecting tray 12, the seamless steel pipe passing through the first spraying continuously and spirally advances under the rotation of the conveying wheel 20, when the seamless steel pipe reaches the normal temperature water tank 5, normal temperature liquid is injected into the normal temperature water tank 5 to spray the seamless steel pipe below, when the seamless steel pipe reaches the lower part of the condensed water tank 6, the air pump 10 is started to guide the connected cooling gas into the condensed water tank 6 through the connecting pipe 11 by the air pump 10, so that the liquid in the seamless steel pipe is refrigerated, and the refrigerated liquid is sprayed to the seamless steel pipe below through the spray head 14 under the action of the pressure pump 7.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cooling device is used in seamless steel pipe production, includes workstation (1), its characterized in that: the water heater is characterized in that a shell (2) is arranged above the workbench (1), a base (3) is arranged below the workbench (1), a heating water tank (4) is arranged on one side of the top of the shell (2), a heating rod (9) is arranged inside the heating water tank (4), a temperature sensor (8) is arranged at one end of the heating water tank (4), a normal-temperature water tank (5) is arranged on one side of the heating water tank (4), a condensing water tank (6) is arranged on one side of the normal-temperature water tank (5), an air pump (10) is arranged at one end of the condensing water tank (6), a pressure pump (7) is arranged on the other side of the heating water tank (4), the normal-temperature water tank (5) and the condensing water tank (6), a water collecting tray (12) is arranged below the heating water tank (4), the normal-temperature water tank (5) and the condensing water tank (6), and a driving motor (21) is, and driving motor (21) are provided with a plurality of, drive mechanism (19) are installed to the upper end of workstation (1), and the below of drive mechanism (19) extends to the inside of base (3), delivery wheel (20) are installed to one side of drive mechanism (19), and delivery wheel (20) are provided with two, electric putter (15) are installed to the top of delivery wheel (20), the below of electric putter (15) is provided with mount pad (16), the internally mounted of mount pad (16) has spacing wheel (17).
2. The cooling device for seamless steel tube production according to claim 1, wherein: heating water tank (4) passes through the bolt fastening with casing (2), temperature sensor (8) and heating water tank (4) fixed connection, and the rear end of temperature sensor (8) extends to the inside of heating water tank (4), heating water tank (4) and force (forcing) pump (7) sealing connection, force (forcing) pump (7) and water-collecting tray (12) pass through raceway (13) sealing connection.
3. The cooling device for seamless steel tube production according to claim 1, wherein: the condensed water tank (6) is fixed with the shell (2) through bolts, and the air pump (10) is connected with the condensed water tank (6) in a sealing mode through a connecting pipe (11).
4. The cooling device for seamless steel tube production according to claim 1, wherein: the lower end of the water collecting tray (12) is provided with a plurality of spray heads (14) in a rectangular array, and the spray heads (14) are connected with the water collecting tray (12) through threads.
5. The cooling device for seamless steel tube production according to claim 1, wherein: the output shaft of the driving motor (21) is in transmission connection with the transmission mechanism (19) through a coupler, the conveying wheel (20) is in rotation connection with the transmission mechanism (19), and the conveying wheel (20) is obliquely distributed.
6. The cooling device for seamless steel tube production according to claim 1, wherein: electric putter (15) pass through the bolt fastening with casing (2), spacing wheel (17) are connected through the pivot rotation with mount pad (16), spring (18) are all installed to the inside both sides of mount pad (16), spacing wheel (17) and delivery wheel (20) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417605.XA CN111036696A (en) | 2019-12-31 | 2019-12-31 | Cooling device is used in seamless steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911417605.XA CN111036696A (en) | 2019-12-31 | 2019-12-31 | Cooling device is used in seamless steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036696A true CN111036696A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911417605.XA Pending CN111036696A (en) | 2019-12-31 | 2019-12-31 | Cooling device is used in seamless steel pipe production |
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| Country | Link |
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| CN (1) | CN111036696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743737A (en) * | 2020-12-29 | 2021-05-04 | 江苏道达复合材料科技有限公司 | PET product processing system and processing method thereof |
| CN114191839A (en) * | 2021-11-14 | 2022-03-18 | 吕健强 | Condensing equipment of new material processing production usefulness |
-
2019
- 2019-12-31 CN CN201911417605.XA patent/CN111036696A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743737A (en) * | 2020-12-29 | 2021-05-04 | 江苏道达复合材料科技有限公司 | PET product processing system and processing method thereof |
| CN114191839A (en) * | 2021-11-14 | 2022-03-18 | 吕健强 | Condensing equipment of new material processing production usefulness |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200421 |
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| WD01 | Invention patent application deemed withdrawn after publication |