CN216779871U - Water spray cooling system used after wire material spinning - Google Patents
Water spray cooling system used after wire material spinning Download PDFInfo
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- CN216779871U CN216779871U CN202123325104.4U CN202123325104U CN216779871U CN 216779871 U CN216779871 U CN 216779871U CN 202123325104 U CN202123325104 U CN 202123325104U CN 216779871 U CN216779871 U CN 216779871U
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Abstract
The utility model relates to a water spray cooling system after wire spinning, which is arranged between a spinning machine and a forced air cooling section and comprises a spray cooling cover body, wherein the spray cooling cover body is arranged above a scatter-roll cooling roller way, a water collecting tank is arranged below the scatter-roll cooling roller way, a spray pipe is arranged in the spray cooling cover body, a plurality of atomizing nozzles are arranged on the spray pipe, the spray pipe is respectively connected with a clean water pipeline and a high-pressure air pipeline, an inlet pyrometer is arranged at the inlet side of the spray cooling cover body, an outlet pyrometer is arranged at the outlet side of the spray cooling cover body, and a water vapor recovery device is arranged above the spray cooling cover body. The utility model can quickly enter a controlled cooling state at the initial stage of a loose coil cooling line after the wire rod is spun on the premise of not adding microalloy elements, so that austenite grains are refined, favorable conditions are provided for forced air cooling afterwards, and the structure of a final product is further refined.
Description
Technical Field
The utility model relates to wire production, in particular to a water spray cooling system for a wire after spinning.
Background
In conventional high-speed wire production processes, critical cooling locations and modes need to be selected on the mill line in order to achieve the desired product texture and mechanical properties. The wire cooling is divided into two forms of water cooling and air cooling. Conventional water cooling is set behind the pre-finishing mill group, the finishing mill group and the reducing and sizing mill group, and a cooling water tank is arranged in the method, so that the high-temperature wire rod can achieve the cooling purpose while passing through the water tank; the conventional air cooling is set to enter a scattered coil cooling roller way after spinning, and a large-displacement fan is arranged below the roller way to rapidly cool the wire. However, in the initial stage of feeding the wire rod into the uncoiling cooling line after spinning, the fan cannot be arranged due to site limitation, the wire rod cannot enter a cooling control state quickly, and then the wire rod directly enters a forced air cooling section, so that the cooling control effect is poor, and the power consumption cost is high.
Disclosure of Invention
The utility model aims to provide a water spray cooling system after wire rod spinning, which solves the problem that a high-speed wire rod is not rapidly cooled after spinning and a phase is precipitated firstly due to overhigh temperature of the wire rod.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a wire rod water spray cooling system after laying wire, water spray cooling system sets up between laying head and forced air cooling section, water spray cooling system includes the spray cooling cover body, the spray cooling cover body sets up in the top of the cooling roll table of loosing, the below of the cooling roll table of loosing is equipped with the ponding groove, the internal spray pipe that is equipped with of spray cooling cover, be equipped with a plurality of atomizing nozzle on the spray pipe, clean annular water pipeline and high-pressure air pipeline are connected respectively to the spray pipe, the inlet side of the spray cooling cover body is equipped with the entry pyrometer, the outlet side of the spray cooling cover body is equipped with the export pyrometer, the top of the spray cooling cover body is equipped with water vapor recovery unit.
The spraying pipe is provided with a pressure gauge and a flow electromagnetic valve.
The spraying pipe is arranged on the top of the spraying cooling cover body in an S shape.
The bottom of the water accumulating tank is provided with a drain pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can rapidly enter a controlled cooling state at the initial stage of a uncoiling and cooling line after the wire rod is spun on the premise of not adding microalloy elements, so that austenite grains are refined, favorable conditions are provided for forced air cooling thereafter, the structure of a final product is further refined, and the production cost is reduced while good product quality is obtained.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a spinning machine 1, a forced air cooling section 2, a spray cooling cover body 4, a lap cooling roller way 3, a water accumulating tank 5, a spray pipe 6, an atomizing nozzle 7, a water purification and circulation pipeline 8, a high-pressure air pipeline 9, a pressure gauge 10, a flow electromagnetic valve 11, an inlet pyrometer 12, an outlet pyrometer 13, a water vapor recovery device 14 and a drain pipe 15.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
referring to fig. 1, the water spray cooling system for the wire after spinning is arranged between a spinning machine 1 and a forced air cooling section 2 and comprises a spray cooling cover body 4, wherein the spray cooling cover body 4 is arranged above a lap cooling roller way 3, a water accumulation tank 5 is arranged below the lap cooling roller way 3, and a drain pipe 15 is arranged at the bottom of the water accumulation tank 5.
And an atomizing pipe 6 is arranged in the atomizing cooling cover body 4, the atomizing pipe 6 is respectively connected with a clean ring water pipeline 8 and a high-pressure air pipeline 9, and a pressure gauge 10 and a flow electromagnetic valve 11 are arranged on the atomizing pipe 6. The spray pipes 6 are arranged in an S-shape at the top of the spray cooling enclosure 4. The spray pipe 6 is provided with a plurality of atomizing nozzles 7 for atomizing and spraying to the uncoiled wire rod which is spun into a ring, and the surface temperature of the wire rod is reduced by 50-60 ℃ after spraying.
An inlet pyrometer (12) is arranged at the inlet side of the spray cooling cover body (4) and is used for measuring the temperature of the uncoiled wire after being spun by the spinning machine, and an outlet pyrometer (13) is arranged at the outlet side of the spray cooling cover body (4) and is used for measuring the real-time temperature of the wire after being sprayed.
A water vapor recovery device 14 is arranged above the spray cooling cover body 4. The recovery enclosure of the water vapor recovery unit 14 is larger than the spray cooling enclosure 4. The generated water vapor is discharged outside the workshop by using the water vapor recovery device 14, so that the workshop production environment in the area is good, and the occupational health requirements are met. The production area only contains water vapor and no other toxic and harmful substances, and meets the requirement of environmental protection.
In the above embodiments, it is obvious to those skilled in the art that the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall within the protection scope of the appended claims. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and their concepts should be equivalent or changed within the technical scope of the present invention.
Claims (4)
1. The utility model provides a wire rod water spray cooling system after laying a thread, a serial communication port, water spray cooling system sets up between laying head and forced air cooling section, water spray cooling system includes the spray cooling cover body, the spray cooling cover body sets up in the top of the roll cooling roll table that looses, the below of the roll cooling roll table that looses is equipped with the ponding groove, the internal spray pipe that is equipped with of spray cooling cover, be equipped with a plurality of atomizing nozzle on the spray pipe, spray pipe connects clean annular water pipeline and high-pressure air pipeline respectively, the entrance side of the spray cooling cover body is equipped with the entry pyrometer, the outlet side of the spray cooling cover body is equipped with the export pyrometer, the top of the spray cooling cover body is equipped with steam recovery unit.
2. The post-laying water spray cooling system of claim 1, wherein said spray pipe is provided with a pressure gauge and a flow solenoid valve.
3. A post-wire laying water spray cooling system as claimed in claim 1, wherein said spray pipes are arranged in an S-shape at the top of the spray cooling enclosure.
4. The post-laying water spray cooling system for wire rods of claim 1, wherein a drain pipe is arranged at the bottom of the water collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325104.4U CN216779871U (en) | 2021-12-27 | 2021-12-27 | Water spray cooling system used after wire material spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325104.4U CN216779871U (en) | 2021-12-27 | 2021-12-27 | Water spray cooling system used after wire material spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216779871U true CN216779871U (en) | 2022-06-21 |
Family
ID=82010178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325104.4U Active CN216779871U (en) | 2021-12-27 | 2021-12-27 | Water spray cooling system used after wire material spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216779871U (en) |
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2021
- 2021-12-27 CN CN202123325104.4U patent/CN216779871U/en active Active
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