CN219425271U - Aerosol type laminar flow cooling device for hot-rolled coil processing - Google Patents
Aerosol type laminar flow cooling device for hot-rolled coil processing Download PDFInfo
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- CN219425271U CN219425271U CN202320574280.1U CN202320574280U CN219425271U CN 219425271 U CN219425271 U CN 219425271U CN 202320574280 U CN202320574280 U CN 202320574280U CN 219425271 U CN219425271 U CN 219425271U
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- water tank
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- cooling
- laminar flow
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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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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses an aerosol type laminar flow cooling device for hot rolled coil processing, which belongs to the technical field of laminar flow cooling and aims at solving the problems that in the prior art, too many impurities in cooling water easily cause blockage of a pipeline and are not beneficial to water circulation cooling; according to the utility model, the steel plate is cooled by cooling water, the first valve is closed, the pump body is used for circularly cooling the cooling water, the second valve is closed, the first valve is opened, the cooling water in the water tank is discharged from the drain pipe and is collected by the barrel body, the filter screen is used for filtering impurities in the cooling water discharging process, so that the impurities are left on the filter screen, the impurities on the filter screen are cleaned, and after the impurities are cleaned, the filtered cooling water is poured back into the water tank for use, so that the blockage in the circulation process is reduced, and the cooling work of the steel plate is facilitated.
Description
Technical Field
The utility model belongs to the technical field of laminar flow cooling, and particularly relates to an aerosol type laminar flow cooling device for hot rolling coil processing.
Background
Laminar cooling is an online control cooling process after rolling hot rolled steel plates or strips by adopting laminar water flow. And installing a plurality of laminar flow headers above the finish rolling mill run-out table to form a cooling belt, and performing accelerated cooling on the steel plate through the cooling belt after hot rolling.
In the prior art, the high-temperature steel plate is subjected to cooling treatment through cooling water, and the cooling water is circulated through a pipeline water pump, so that the steel plate is cooled conveniently and better, the cooling water in the box body is prevented from being heated, the cooling of the steel plate is not facilitated, the steel plate is easy to leave dust impurities and the like attached to the steel plate in the cooling water, and when the impurities and the like are excessively accumulated, the pipeline is easy to be blocked, so that the cooling water is not facilitated to be circulated and cooled, and the cooling water in the box body needs to be filtered regularly.
Therefore, an aerosol type laminar flow cooling device for hot rolling coil processing is needed, and the problems that in the prior art, after excessive impurities in cooling water are easy to cause blockage of a pipeline and water circulation cooling is not facilitated are solved.
Disclosure of Invention
The utility model aims to provide an aerosol type laminar flow cooling device for hot rolled coil processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aerial fog formula laminar flow cooling device for hot rolling coiled plate processing, includes the water tank, the rectangle through-hole that supplies hot rolling coiled plate to pass is seted up to the both sides of water tank, the rectangle through-hole inner wall rotation of water tank is connected with two first transfer rollers, the inner wall both sides rotation of water tank are connected with two second transfer rollers, be fixed with the outlet pipe in the middle of one side of water tank, one side of outlet pipe is fixed with the second pipeline, one side of water tank is provided with the pump body, the play water end and the second pipeline of the pump body are fixed, the water inlet end of the pump body is fixed with first pipeline, one side lower extreme that the water tank kept away from the pump body is fixed with into the water pipe, one side and the first pipeline of going into the water pipe are fixed, the junction fixed mounting of water pipe and first pipeline has the second valve, the bottom of water tank is fixed with the flowing back seat, the outside fixed with the connecting pipe in the outlet pipe, the outlet pipe with connect and run through, the bottom of water tank corresponds the seat is seted up the inside spacing groove of water tank.
In the scheme, the filter screen is connected with two positioning bolts in a threaded manner, and the two positioning bolts are diagonally arranged.
It is further worth to say that the top of water tank is provided with the case lid, four right angle department threaded connection in top of case lid have stop bolt, pass through stop bolt connection between case lid and the water tank.
Furthermore, the top of the case cover is uniformly provided with a plurality of ventilation holes, and two sides of the top of the case cover are fixedly provided with holding rings.
As a preferable implementation mode, a water inlet pipe is fixed at the upper end of one side of the water tank, and a pull ring is fixed at the top of the filter screen.
As a preferred embodiment, four support legs are fixed to the bottom of the water tank, and anti-slip pads are fixed to the bottoms of the support legs.
Compared with the prior art, the aerosol type laminar flow cooling device for hot rolled coil processing provided by the utility model at least has the following beneficial effects:
(1) Carry out cooling treatment through the cooling water to the steel sheet, start the pump body, close first valve simultaneously, make the cooling water get into in the first pipeline rethread second pipeline gets into the outlet pipe from the water inlet pipe, thereby circulate the cooling water, improve the cooling effect, through closing the second valve, open first valve, the cooling water in the water tank is discharged from the drain pipe, collect with the staving, the cooling water discharge in-process, carry out the filtration of impurity through the filter screen on the flowing back seat, make impurity carry over on the filter screen, through rotating positioning bolt, thereby be convenient for shift out the filter screen and clear up the impurity of leaving over, after the clearance, use in pouring back the filterable cooling water in the water tank again, reduce the jam in the course of circulation, be favorable to the cooling work of steel sheet.
(2) Through rotating the limit bolt for case lid and water tank separation, thereby make things convenient for taking out of filter screen, be favorable to clearing up the impurity on the filter screen, the bleeder vent makes things convenient for the mist that produces to discharge when the steel sheet cools off.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the water tank of the present utility model.
In the figure: 1. a water tank; 2. rectangular through holes; 3. a first conveying roller; 4. a liquid discharge seat; 5. a first valve; 6. a drain pipe; 7. a connecting pipe; 8. a first pipe; 9. a pump body; 10. a second pipe; 11. a water outlet pipe; 12. a case cover; 13. a water inlet pipe; 14. a water inlet pipe; 15. a second valve; 16. ventilation holes; 17. a grip ring; 18. a limit bolt; 19. support legs; 20. positioning bolts; 21. a second conveying roller; 22. a filter screen; 23. and (5) a pull ring.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-3, the utility model provides an aerosol type laminar flow cooling device for hot rolled coil processing, which comprises a water tank 1, wherein rectangular through holes 2 for passing through a hot rolled coil are formed in two sides of the water tank 1, two first conveying rollers 3 are rotatably connected to the inner wall of the rectangular through holes 2 of the water tank 1, two second conveying rollers 21 are rotatably connected to two sides of the inner wall of the water tank 1, a high-temperature steel plate penetrates from the two first conveying rollers 3 on one side of the water tank 1, passes through the two second conveying rollers 21, finally penetrates from the two first conveying rollers 3 on the other side of the water tank 1, and the steel plate positioned at the lower end of the second conveying rollers 21 is subjected to cooling treatment by cooling water; a water outlet pipe 11 is fixed in the middle of one side of the water tank 1, a second pipeline 10 is fixed on one side of the water outlet pipe 11, a pump body 9 is arranged on one side of the water tank 1, a water outlet end of the pump body 9 is fixed with the second pipeline 10, a first pipeline 8 is fixed at a water inlet end of the pump body 9, a water inlet pipe 14 is fixed at the lower end of one side of the water tank 1 far away from the pump body 9, a second valve 15 is fixedly arranged at the joint of the water inlet pipe 14 and the first pipeline 8, the pump body 9 is started, and meanwhile, the first valve 5 is closed, so that cooling water enters the first pipeline 8 from the water inlet pipe 14 and then enters the water outlet pipe 11 through the second pipeline 10, and the cooling water is circulated, so that the cooling effect is improved; the bottom of the water tank 1 is fixed with a liquid discharge seat 4, the bottom of the liquid discharge seat 4 is fixed with a drain pipe 6, the outer side of the drain pipe 6 is fixedly provided with a first valve 5, the outer side of a first pipeline 8 is fixed with a connecting pipe 7, the drain pipe 6 is connected with the connecting pipe 7 and penetrates through the connecting pipe, the first valve 5 is opened, cooling water in the water tank 1 is discharged from the drain pipe 6, and the cooling water is collected by a barrel body.
Further, as shown in fig. 2 and 3, it is worth specifically explaining that a limit groove is formed in the middle of the bottom of the water tank 1 corresponding to the drain seat 4, a filter screen 22 is arranged in the limit groove of the water tank 1, two positioning bolts 20 are connected with threads of the filter screen 22, the two positioning bolts 20 are diagonally arranged, and impurities are filtered through the filter screen 22 on the drain seat 4, so that the impurities are left on the filter screen 22.
The scheme comprises the following working processes: the high-temperature steel plate is subjected to cooling treatment by cooling water, the cooling water is circulated through a pipeline water pump, the steel plate is conveniently cooled, the temperature rise of the cooling water in a box body is prevented, the cooling of the steel plate is not facilitated, when dust, impurities and the like attached to the steel plate are easily left in the water in the cooling water, and excessive impurities and the like are accumulated in the cooling water, the pipeline is easily blocked, the cooling water in the box body is not facilitated, the cooling water in the box body is required to be filtered regularly, the cooling water is poured into the water tank 1, the high-temperature steel plate penetrates from the two first conveying rollers 3 on one side of the water tank 1, passes through the two second conveying rollers 21, and finally penetrates out from the two first conveying rollers 3 on the other side of the water tank 1, the steel sheet that is located second transfer roller 21 lower extreme carries out cooling treatment through the cooling water, start pump body 9, simultaneously close first valve 5, make the cooling water follow water inlet pipe 14 get into in the first pipeline 8 rethread second pipeline 10 get into outlet pipe 11, thereby circulate the cooling water, improve the cooling effect, through closing second valve 15, open first valve 5, the cooling water in water tank 1 is discharged from drain pipe 6, collect with the staving, the cooling water discharge in-process, filter through filter screen 22 on the flowing back seat 4 carries out the filtration of impurity, make the impurity leave over on filter screen 22, through rotating positioning bolt 20, thereby be convenient for shift out filter screen 22 and clear up the impurity of leaving over, after the clearance, use in pouring back water tank 1 again with the cooling water of filtration, reduce the jam in the circulation process.
The working process can be as follows: the cooling water is used for cooling the steel plate, the pump body 9 is started, the first valve 5 is closed, cooling water enters the first pipeline 8 from the water inlet pipe 14 and then enters the water outlet pipe 11 through the second pipeline 10, the cooling water is circulated, the cooling effect is improved, the second valve 15 is closed, the first valve 5 is opened, the cooling water in the water tank 1 is discharged from the water outlet pipe 6, the cooling water is collected by the barrel body, in the discharging process of the cooling water, the filtering of impurities is carried out through the filter screen 22 in the liquid discharge seat 4, the impurities are left on the filter screen 22, the positioning bolts 20 are rotated, the filter screen 22 is conveniently moved out and the left impurities are cleaned, the filtered cooling water is poured into the water tank 1 again after the regular cleaning, the blockage in the circulating process is reduced, and the cooling work of the steel plate is facilitated.
Further, as shown in fig. 1 and fig. 2, it is worth specifically explaining that the top of the water tank 1 is provided with a tank cover 12, four right angles at the top of the tank cover 12 are in threaded connection with limit bolts 18, the tank cover 12 is connected with the water tank 1 through the limit bolts 18, and the tank cover 12 is separated from the water tank 1 through rotating the limit bolts 18, so that the filter screen 22 is conveniently taken out, and impurities on the filter screen 22 are conveniently cleaned; the top of the case cover 12 is uniformly provided with a plurality of ventilation holes 16, and the ventilation holes 16 facilitate the discharge of mist generated when the steel plate is cooled; the two sides of the top of the case cover 12 are fixed with holding rings 17, and the holding rings 17 are convenient for opening the case cover 12.
As further shown in fig. 2 and 3, it should be noted that the water inlet pipe 13 is fixed at the upper end of one side of the water tank 1, and the water inlet pipe 13 facilitates the filling of the cooling water when the water tank 1 is filled; a pull ring 23 is fixed at the top of the filter screen 22, and the pull ring 23 is convenient for the filter screen 22 to be taken and the operation of staff is convenient; four supporting legs 19 are fixed to the bottom of the water tank 1, anti-slip pads are fixed to the bottoms of the supporting legs 19, the supporting legs 19 support the water tank 1, and the anti-slip pads improve stability of the supporting legs 19 during supporting.
To sum up: the cooling water is cooled through the cooling water to the steel plate, the pump body 9 is started, the first valve 5 is closed simultaneously, the cooling water enters the first pipeline 8 from the water inlet pipe 14 and then enters the water outlet pipe 11 through the second pipeline 10, thereby the cooling water is circulated, the cooling effect is improved, the first valve 5 is opened through closing the second valve 15, the cooling water in the water tank 1 is discharged from the water outlet pipe 6, the cooling water is collected by the barrel body, in the cooling water discharging process, the filtering of impurities is carried out through the filter screen 22 on the liquid discharge seat 4, the impurities are left on the filter screen 22, the positioning bolts 20 are rotated, thereby the filter screen 22 is conveniently removed and the left impurities are cleaned, the filtered cooling water is poured into the water tank 1 again after cleaning, the blockage in the circulation process is reduced, the cooling work of the steel plate is facilitated, the box cover 12 is separated from the water tank 1 through rotating the limiting bolts 18, the taking out of the filter screen 22 is facilitated, the impurities on the filter screen 22 are conveniently cleaned, and the air holes 16 are conveniently used for discharging mist generated during cooling the steel plate.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The components adopted by the utility model are all general standard components or components known to the person skilled in the art, and the structures and principles of the components are all known to the person skilled in the art through technical manuals or through routine experimental methods.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a hot rolling coiled plate processing is with aerial fog formula laminar flow cooling device, includes water tank (1), its characterized in that:
rectangular through holes (2) for the hot rolled coils to pass through are formed in the two sides of the water tank (1), two first conveying rollers (3) are rotatably connected to the inner wall of the rectangular through holes (2) of the water tank (1), and two second conveying rollers (21) are rotatably connected to the two sides of the inner wall of the water tank (1);
a water outlet pipe (11) is fixed in the middle of one side of the water tank (1), a second pipeline (10) is fixed on one side of the water outlet pipe (11), a pump body (9) is arranged on one side of the water tank (1), a water outlet end of the pump body (9) is fixed with the second pipeline (10), and a first pipeline (8) is fixed at a water inlet end of the pump body (9);
the water tank (1) is fixed with a water inlet pipe (14) at the lower end of one side far away from the pump body (9), one side of the water inlet pipe (14) is fixed with a first pipeline (8), a second valve (15) is fixedly arranged at the joint of the water inlet pipe (14) and the first pipeline (8), a liquid draining seat (4) is fixed at the bottom of the water tank (1), a water draining pipe (6) is fixed at the bottom of the liquid draining seat (4), a first valve (5) is fixedly arranged at the outer side of the water draining pipe (6), a connecting pipe (7) is fixed at the outer side of the first pipeline (8), and the water draining pipe (6) is connected with the connecting pipe (7) and penetrates through the connecting pipe;
the water tank is characterized in that a limit groove is formed in the middle of the bottom of the water tank (1) corresponding to the liquid discharge seat (4), and a filter screen (22) is arranged in the limit groove of the water tank (1).
2. The aerosol-type laminar flow cooling device for hot rolled coil processing according to claim 1, wherein:
the filter screen (22) is connected with two positioning bolts (20) through threads, and the two positioning bolts (20) are diagonally arranged.
3. The aerosol-type laminar flow cooling device for hot rolled coil processing according to claim 1, wherein:
the top of water tank (1) is provided with case lid (12), four right angle department threaded connection in top of case lid (12) have spacing bolt (18), connect through spacing bolt (18) between case lid (12) and water tank (1).
4. The aerosol-type laminar flow cooling device for hot rolled coil processing according to claim 3, wherein:
a plurality of ventilation holes (16) are uniformly formed in the top of the box cover (12), and holding rings (17) are fixed on two sides of the top of the box cover (12).
5. The aerosol-type laminar flow cooling device for hot rolled coil processing according to claim 1, wherein:
the upper end of one side of the water tank (1) is fixed with a water inlet pipe (13), and the top of the filter screen (22) is fixed with a pull ring (23).
6. The aerosol-type laminar flow cooling device for hot rolled coil processing according to claim 1, wherein:
four supporting legs (19) are fixed at the bottom of the water tank (1), and anti-slip pads are fixed at the bottoms of the supporting legs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574280.1U CN219425271U (en) | 2023-03-22 | 2023-03-22 | Aerosol type laminar flow cooling device for hot-rolled coil processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320574280.1U CN219425271U (en) | 2023-03-22 | 2023-03-22 | Aerosol type laminar flow cooling device for hot-rolled coil processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425271U true CN219425271U (en) | 2023-07-28 |
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ID=87333955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320574280.1U Active CN219425271U (en) | 2023-03-22 | 2023-03-22 | Aerosol type laminar flow cooling device for hot-rolled coil processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425271U (en) |
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2023
- 2023-03-22 CN CN202320574280.1U patent/CN219425271U/en active Active
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