CN112872062A - Finished product steel rolling composite cooling device for machine manufacturing industry - Google Patents
Finished product steel rolling composite cooling device for machine manufacturing industry Download PDFInfo
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- CN112872062A CN112872062A CN202110158857.6A CN202110158857A CN112872062A CN 112872062 A CN112872062 A CN 112872062A CN 202110158857 A CN202110158857 A CN 202110158857A CN 112872062 A CN112872062 A CN 112872062A
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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
- B21B45/0206—Coolants
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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
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
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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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Abstract
The invention discloses a finished steel rolling composite cooling device for machine manufacturing, which comprises a conveying roller way, an air cooling module, a water cooling module and a cleaning module, wherein the air cooling module, the water cooling module and the cleaning module are sequentially arranged on the conveying roller way, the conveying roller way is arranged in the conveying roller way after rolling and forming of rolled steel, a plurality of rollers are arranged in the conveying roller way, two ends of each roller are rotatably arranged in the conveying roller way, the air cooling module is arranged on the right side of the conveying roller way and consists of an upper air cover and a lower air cover, the water cooling module is arranged in the middle of the conveying roller way and consists of a waterproof cover and a water collecting tank, and the cleaning module is arranged at the left end of the conveying roller way. The air cooling module, the water cooling module and the cleaning module are integrated on the conveying roller way, so that rolled steel can be cooled and cleaned in the conveying process of the rolled steel, and the production and processing efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of steel forming processing, in particular to a finished steel rolling composite cooling device for the mechanical manufacturing industry.
Background
The steel rolling is a short name of rolled steel, and the steel rolling is a process of changing the shape of the steel between rotating rollers, so that the steel with various shapes can be obtained through rolling, the internal quality of the steel can be changed, and various mechanical properties of the steel can be improved.
At present, steel products are heated firstly in the production process of steel rolling, the heated steel products are easier to form, and the rolling forming speed is very high, so the steel products still have very high temperature after the rolling is finished, the subsequent transportation and processing are very inconvenient, and if the steel rolling is naturally cooled, a long time is needed, the production efficiency is seriously influenced, so that the formed steel rolling is rapidly cooled in various steel rolling production at present;
cooling means forced air cooling and water-cooling commonly used, forced air cooling is less to the steel rolling influence, but cooling rate is slower, and water-cooling speed is fast, but high temperature steel rolling directly carries out the water-cooling, can quench the steel rolling surface, changes the surface quality of steel rolling, influences subsequent processing, consequently needs a compound cooling device urgently, solves the cooling problem after the steel rolling shaping.
Disclosure of Invention
The invention aims to provide a finished steel rolling composite cooling device for the machine manufacturing industry, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a finished steel rolling composite cooling device for the machine manufacturing industry comprises a conveying roller way, an air cooling module, a water cooling module and a cleaning module, wherein the air cooling module, the water cooling module and the cleaning module are sequentially arranged on the conveying roller way, the conveying roller way is arranged in the conveying roller way after rolling and forming of rolled steel, a plurality of rollers are arranged in the conveying roller way, two ends of each roller are rotatably arranged in the conveying roller way, the air cooling module is arranged on the right side of the conveying roller way, the air cooling module consists of an upper air cover and a lower air cover, the upper air cover is fixedly arranged at the upper end of the conveying roller way through bolts, the lower air cover is fixedly arranged at the lower end of the conveying roller way through bolts, the water cooling module is arranged in the middle of the conveying roller way, the water cooling module consists of a waterproof cover and a water collecting tank, the waterproof cover is fixedly arranged, the cleaning module is installed at the left end of the conveying roller way.
As a further scheme of the invention: the roller is characterized in that rotating shafts are arranged at two ends of the roller and are installed in a rack of the conveying roller way through bearings, sleeves wrap the outer side of the roller, baffles are arranged at two ends of the roller and are arranged on the inner side of the rotating shafts, and the sleeves and the rack of the conveying roller way can be separated by the baffles when the roller rotates.
As a further scheme of the invention: the sleeve is composed of two semicircular ring pieces, connecting rings are arranged at two ends of the two semicircular ring pieces, counter bores are formed in the connecting rings, and the sleeve is made of high-temperature-resistant ceramic materials.
As a further scheme of the invention: go up the fan housing about both ends seted up the access & exit, the right-hand member top of going up the fan housing is provided with the inlet scoop, the upper end of inlet scoop is provided with empty filter, and empty filter can filter the high-temperature gas through inlet scoop exhaust, the air outlet of empty filter is connected with the air exhauster, and the air exhauster can take out the high-temperature gas of going up fan housing and lower fan housing inside through empty filter voluntarily, the right-hand member of fan housing is provided with down the mouth of blowing, the mouth of blowing and the inside intercommunication of lower fan housing, and the outside of the mouth of blowing is connected with the air-.
As a further scheme of the invention: the inner walls of the upper wind cover and the lower wind cover are provided with spoilers, and the spoilers can enable gas blown in by the air blower to form rotating airflow inside the upper wind cover and the lower wind cover.
As a further scheme of the invention: the water collecting device is characterized in that a plurality of branch pipes are arranged above the waterproof cover in parallel, the upper ends of the branch pipes are connected with a water supply pipe, a plurality of spray pipes are arranged below the branch pipes, the lower ends of the spray pipes penetrate through the waterproof cover and are inserted into the waterproof cover, and a water outlet is formed in the lower end of the water collecting tank.
As a further scheme of the invention: the lower extreme of spray tube is installed the shower nozzle, the shower nozzle can adjust water spray speed.
As a further scheme of the invention: the cleaning module comprises a frame and a driving motor, sliding grooves are formed in the upper end and the lower end of the frame, sliding blocks are installed at the upper end and the lower end of a rotor of the driving motor, the sliding blocks at the upper end and the lower end of the driving motor are installed in the sliding grooves at the upper end and the lower end of the frame respectively, and the rotor of the driving motor is fixedly connected with the sliding blocks.
As a further scheme of the invention: the outer side of the driving motor is provided with a sheath, the sheath is of a semi-cylindrical shell structure, the two sheaths are oppositely arranged on the outer side of the driving motor and connected through bolts, flanges are arranged at the upper end and the lower end inside the sheath, and a brush is arranged on the outer side of the sheath.
As a further scheme of the invention: the hairbrush is made of non-porous sponge.
Compared with the prior art, the invention has the beneficial effects that:
1. the air cooling module, the water cooling module and the cleaning module are integrated on the conveying roller way, so that rolled steel can be cooled and cleaned in the process of rolled steel conveying, the production and processing efficiency is greatly improved, redundant machines or workers are not needed for transferring high-temperature rolled steel, the investment of production cost is reduced, the safety is improved, and the personnel damage is avoided;
2. the spoilers are arranged on the inner walls of the upper air cover and the lower air cover, so that gas blown in by the blower can form rotating airflow inside the upper air cover and the lower air cover, the convection of the gas inside the upper air cover and the lower air cover is improved, the cooling speed of steel rolling is accelerated, and meanwhile, the air filter is arranged at the air suction opening, so that the airflow can be filtered, and the discharged gas is prevented from polluting the air in a workshop;
3. the spray head with adjustable flow is arranged below the spray pipe, so that cooling water is saved as far as possible while the requirement of steel rolling cooling is met;
4. through setting up clean module for the steel rolling surface is clean fast, makes things convenient for the processing of next procedure, and two driving motor relative position can adjust in the clean module, are applicable to the cleanness of unidimensional steel rolling.
Drawings
Fig. 1 is a schematic perspective view of a finished rolled steel composite cooling device for machine manufacturing.
Fig. 2 is an exploded schematic view of a three-dimensional structure of a finished rolled steel composite cooling device for the mechanical manufacturing industry.
Fig. 3 is an exploded view of the three-dimensional structure of the roller in the finished steel rolling composite cooling device for the machine manufacturing industry.
Fig. 4 is a schematic three-dimensional structure diagram of an upper fan cover in a finished steel rolling composite cooling device for the machine manufacturing industry.
Fig. 5 is a schematic perspective view of a lower fan housing of a finished steel rolling composite cooling device for machine manufacturing.
Fig. 6 is a schematic perspective view of a waterproof cover in a finished rolled steel composite cooling device for machine manufacturing.
Fig. 7 is a schematic perspective view of a waterproof cover in a finished rolled steel composite cooling device for machine manufacturing.
Fig. 8 is a schematic perspective view of a water collecting tank in a finished rolled steel composite cooling device for machine manufacturing.
Fig. 9 is a perspective exploded view of a cleaning module in a finished rolled steel composite cooling device for machine manufacturing.
In the figure: 1. a rollgang; 2. an air-cooled module; 3. a water cooling module; 4. a cleaning module; 11. a drum; 12. a baffle plate; 13. a rotating shaft; 14. a sleeve; 15. a connecting ring; 16. a counter bore; 21. an upper fan cover; 22. a lower fan cover; 23. a spoiler; 24. an air suction opening; 25. an air filter; 26. an exhaust fan; 27. an air blowing port; 28. a blower; 31. a waterproof cover; 32. a water collection tank; 33. a branch pipe; 34. a water supply pipe; 35. a nozzle; 36. a spray head; 37. a water outlet; 41. a frame; 42. a chute; 43. a drive motor; 44. a slider; 45. a sheath; 46. and a brush.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a finished steel rolling composite cooling device for machine manufacturing industry includes a rollgang 1, an air cooling module 2, a water cooling module 3 and a cleaning module 4, wherein the air cooling module 2, the water cooling module 3 and the cleaning module 4 are sequentially installed on the rollgang 1, high-temperature rolled steel after rolling forming is conveyed through the rollgang 1, the rolled steel is rapidly cooled through the air cooling module 2 and the water cooling module 3 during conveying, and finally conveyed to a next process after passing through the cleaning module 4.
As shown in fig. 2 and 3, the rollgang 1 is installed in a rollgang formed by rolling steel, a plurality of rollers 11 are arranged in the rollgang 1, two ends of each roller 11 are rotatably installed in the rollgang 1, the formed rolled steel is conveyed out by the transmission of the roller 11, two ends of each roller 11 are provided with rotating shafts 13, the rotating shafts 13 at two ends of each roller 11 are installed in a frame of the rollgang 1 through bearings, so that the rollers 11 can rotate freely, the outer side of each roller 11 is wrapped with a sleeve 14, the sleeve 14 is composed of two semicircular ring sheets, two ends of each semicircular ring sheet are provided with a connecting ring 15, each connecting ring 15 is provided with a counter bore 16, the two semicircular ring sheets of the sleeve 14 are installed and wrapped on the outer side of the roller 11 through bolts, when the rolled steel is conveyed, the sleeve 14 directly contacts with the high-temperature rolled steel, and the damage of the roller 11 due, can conveniently dismantle the change after the bolt at both ends is unscrewed after sleeve 14 damages, sleeve 14 adopts high temperature resistant ceramic material to make, has good high temperature resistant and anticorrosion characteristic, has improved the life of cylinder 11 greatly, the both ends of cylinder 11 are provided with baffle 12, and baffle 12 sets up at pivot 13 inboardly, and baffle 12 can separate sleeve 14 and rollgang 1's frame when cylinder 11 rotates, and sleeve 14 contacts with rollgang 1's frame when avoiding cylinder 11 to rotate, causes rollgang 1 and sleeve 14's wearing and tearing.
As shown in fig. 4 and 5, the air cooling module 2 is installed at the right side of the roller conveyor 1, the air cooling module 2 is composed of an upper air hood 21 and a lower air hood 22, the upper air hood 21 is fixedly installed at the upper end of the roller conveyor 1 through bolts, the lower air hood 22 is fixedly installed at the lower end of the roller conveyor 1 through bolts, the right end of the roller conveyor 1 is wrapped inside the upper air hood 21 and the lower air hood 22 after being installed, a relatively closed space is formed, interference to the external environment can be reduced when steel rolling is air-cooled, the left and right ends of the upper air hood 21 are provided with an inlet and an outlet, steel rolling enters and exits through the inlet and the outlet at the two ends of the upper air hood 21, an air suction opening 24 is arranged above the right end of the upper air hood 21, high-temperature gas after cooling the steel rolling is sucked out through the air suction opening 24, an air filter 25 is arranged at the, rolled steel surface has a large amount of iron fillings after rolling, in the air current is sneaked into easily after blowing through wind, if directly discharge in the environment, can pollute the air in the workshop, harm workman's healthy, the air outlet of empty filter 25 is connected with air exhauster 26, and air exhauster 26 can take out the inside high-temperature gas of upper air cover 21 and lower air cover 22 through empty filter 25 voluntarily, avoids high-temperature gas directly excessive, pollutes the outside air.
The right end of the lower wind shield 22 is provided with a blowing port 27, the blowing port 27 is communicated with the interior of the lower wind shield 22, the outer side of the blowing port 27 is connected with a blower 28, the blower 28 is used for blowing cold air into the upper wind shield 21 and the lower wind shield 22 to accelerate the entering of the cold air and rapidly cool high-temperature rolled steel, the spoilers 23 are arranged on the inner walls of the upper wind shield 21 and the lower wind shield 22, and the spoilers 23 can enable gas blown in by the blower 28 to form rotating airflow inside the upper wind shield 21 and the lower wind shield 22, so that the gas convection inside the upper wind shield 21 and the lower wind shield 22 is improved, and the cooling speed of the rolled steel is accelerated.
The water cooling module 3 is installed in the middle of the conveying roller way 1, the water cooling module 3 is composed of a waterproof cover 31 and a water collecting groove 32, the waterproof cover 31 is fixedly installed at the upper end of the conveying roller way 1 through bolts, a water spraying device is installed on the waterproof cover 31, water is sprayed to the surface of rolled steel when the rolled steel passes through the water spraying device to rapidly cool the rolled steel, then the water flows into the water collecting groove 32 below the water collecting groove, the water collecting groove 32 is fixedly installed at the lower end of the conveying roller way 1 through bolts, the middle of the conveying roller way 1 is wrapped by the waterproof cover 31 and the water collecting groove 32 after the rolled steel passes through the water spraying device to form a relative closed space, and the water can.
As shown in fig. 6, a plurality of branch pipes 33 are arranged above the waterproof cover 31 in parallel, the upper ends of the branch pipes 33 are connected to a water supply pipe 34, the cooling water flows into each branch pipe 33 through the water supply pipe 34, a plurality of spray pipes 35 are arranged below the branch pipes 33, the lower ends of the spray pipes 35 penetrate through the waterproof cover 31 and are inserted into the waterproof cover 31, spray heads 36 are installed at the lower ends of the spray pipes 35, the cooling water flows into the spray pipes 35 from the branch pipes 33 and is finally sprayed onto the high-temperature rolled steel through the spray heads 36, so as to completely cool the rolled steel, the spray heads 36 can adjust the water spraying speed, each spray head 36 below the waterproof cover 31 is adjusted according to the cooling condition of the rolled steel, on the basis of completely cooling the rolled steel, the use of the cooling water is saved as much as possible, the cooling water flows down into the water collection tank 32 below the rollgang 1 after being rolled steel, the, the cooling water is collected in the water collection tank 32 and then discharged through the water outlet 37.
As shown in fig. 9, the cleaning module 4 is installed at the left end of the rollgang 1, the cleaning module 4 uses a brush 46 rotating at a high speed to clean rolled steel, water drops and stains are adhered to the surface of the rolled steel after water cooling, the water drops and stains on the surface of the rolled steel can be brushed off by the brush 46 rotating at the high speed without damaging the surface of the rolled steel, the cleaning module 4 includes a frame 41 and a driving motor 43, sliding grooves 42 are formed at the upper and lower ends of the frame 41, sliding blocks 44 are installed at the upper and lower ends of a rotor of the driving motor 43, the sliding blocks 44 at the upper and lower ends of the driving motor 43 are respectively installed in the sliding grooves 42 at the upper and lower ends of the frame 41, the rotor of the driving motor 43 is fixedly connected with the sliding blocks 44, a sheath 45 is arranged outside the driving motor 43, the sheath 45 is a semi-cylindrical shell structure, the two sheaths 45 are connected through bolts, the driving motor 43 is wrapped inside the sheaths 45, flanges are arranged at the upper end and the lower end inside the sheaths 45, when the driving motor 43 is installed, the flanges at the upper end and the lower end of each sheath 45 are clamped at the upper end and the lower end of the driving motor 43 respectively, so that the relative positions of the sheaths 45 and the driving motor 43 are limited, the brushes 46 are arranged outside the sheaths 45, the driving motor 43 can drive the sheaths 45 and the brushes 46 to rotate rapidly after rotating, the passing rolled steel is washed, and the surface of the rolled steel is cleaned, and the brushes 46 are made of non-porous sponge.
The working principle of the invention is as follows: high-temperature rolled steel after being rolled enters from the right end of the conveying roller way 1, a roller 11 on the conveying roller way 1 rotates along with the entering of the rolled steel, the rolled steel is conveyed from right to left, the rolled steel firstly enters the air cooling module 2, an exhaust fan 26 and an air blower 28 which are installed on an upper air hood 21 and a lower air hood 22 are started to drive cold air to enter and hot air to discharge, so that the high-temperature rolled steel is rapidly cooled, a spoiler 23 which is arranged on the inner walls of the upper air hood 21 and the lower air hood 22 can enable gas blown in by the air blower 28 to form rotating air flow inside the upper air hood 21 and the lower air hood 22, the gas convection inside the upper air hood 21 and the lower air hood 22 is improved, the cooling speed of the rolled steel is accelerated, and the surface temperature of the rolled steel;
then the steel is conveyed to a water cooling module 3 by a conveying roller way 1, cooling water enters a branch pipe 33 from a water supply pipe 34, then enters each spray pipe 35 from the branch pipe 33, finally is sprayed onto the rolled steel through a spray head 36 to completely cool the rolled steel, the spray head 36 can adjust the water spraying speed, each spray head 36 below a waterproof cover 31 is adjusted according to the cooling condition of the rolled steel, if the temperature of the rolled steel is still higher after the rolled steel comes out of the water cooling module 3, the water spraying speed of the spray head 36 needs to be increased, if the temperature of the rolled steel after coming out of the water cooling module 3 is lower than the designed value, the water spraying speed of the spray head 36 can be decreased, on the basis of completely cooling the rolled steel, the use of the cooling water can be saved, the rolled steel enters a cleaning module 4 after being cooled by the water cooling module 3, water drops and stains are adhered to the surface of the rolled steel after, the driving motor 43 can drive the sheath 45 and the hairbrush 46 to rotate rapidly after rotating, the passing rolled steel is brushed, the rolled steel surface is cleaned, the position between the two driving motors 43 is adjusted in advance by pushing the sliding block 44 to move in the sliding groove 42 according to the size of the rolled steel when in use, and the sheath 45 can be directly detached for replacement after the hairbrush 46 is damaged.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. A finished steel rolling composite cooling device for the machine manufacturing industry comprises a conveying roller way (1), an air cooling module (2), a water cooling module (3) and a cleaning module (4), and is characterized in that the air cooling module (2), the water cooling module (3) and the cleaning module (4) are sequentially installed on the conveying roller way (1), the conveying roller way (1) is installed in the conveying roller way formed by rolling steel, a plurality of rollers (11) are arranged in the conveying roller way (1), two ends of each roller (11) are rotatably installed in the conveying roller way (1), the air cooling module (2) is installed on the right side of the conveying roller way (1), the air cooling module (2) consists of an upper air hood (21) and a lower air hood (22), the upper air hood (21) is fixedly installed at the upper end of the conveying roller way (1) through bolts, and the lower air hood (22) is fixedly installed at the lower end of the conveying roller way (1) through, the water-cooling module (3) is installed at the middle part of rollgang (1), and water-cooling module (3) comprises buckler (31) and water catch bowl (32), and bolt fixed mounting is passed through in rollgang (1) upper end in buckler (31), water catch bowl (32) are through bolt fixed mounting at rollgang (1) lower extreme, the left end at rollgang (1) is installed in clean module (4).
2. The finished product rolled steel composite cooling device for the machine manufacturing industry according to claim 1, wherein rotating shafts (13) are arranged at two ends of the roller (11), the rotating shafts (13) at two ends of the roller (11) are installed in a rack of the rollgang (1) through bearings, a sleeve (14) is wrapped on the outer side of the roller (11), baffles (12) are arranged at two ends of the roller (11), the baffles (12) are arranged on the inner side of the rotating shafts (13), and the sleeves (14) can be separated from the rack of the rollgang (1) by the baffles (12) when the roller (11) rotates.
3. The finished product rolled steel composite cooling device for the machine manufacturing industry as claimed in claim 2, wherein the sleeve (14) is composed of two semicircular ring pieces, the two ends of the two semicircular ring pieces are respectively provided with a connecting ring (15), the connecting ring (15) is provided with a counter bore (16), and the sleeve (14) is made of high-temperature-resistant ceramic materials.
4. The composite cooling device for finished rolled steel for the machine manufacturing industry according to claim 1, wherein an inlet and an outlet are formed at the left end and the right end of the upper fan housing (21), an air suction opening (24) is formed above the right end of the upper fan housing (21), an air filter (25) is arranged at the upper end of the air suction opening (24), the air filter (25) can filter high-temperature gas discharged through the air suction opening (24), an air outlet of the air filter (25) is connected with an exhaust fan (26), the exhaust fan (26) can actively extract the high-temperature gas in the upper fan housing (21) and the lower fan housing (22) through the air filter (25), an air blowing opening (27) is formed at the right end of the lower fan housing (22), the air blowing opening (27) is communicated with the interior of the lower fan housing (22), and the outer side of the air blowing opening (27) is connected with a blower (28).
5. The composite cooling device for the finished rolled steel for the machine manufacturing industry as claimed in claim 4, wherein the spoilers (23) are arranged on the inner walls of the upper wind shield (21) and the lower wind shield (22), and the spoilers (23) can enable the air blown by the blower (28) to form rotating air flow inside the upper wind shield (21) and the lower wind shield (22).
6. The composite cooling device for the finished rolled steel for the machine manufacturing industry as claimed in claim 1, wherein a plurality of branch pipes (33) are arranged above the waterproof cover (31) in parallel, the upper ends of the branch pipes (33) are connected with water supply pipes (34), a plurality of spray pipes (35) are arranged below the branch pipes (33), the lower ends of the spray pipes (35) penetrate through the waterproof cover (31) and are inserted into the waterproof cover (31), and the lower end of the water collecting tank (32) is provided with a water outlet (37).
7. The complex cooling device for the finished rolled steel products in the mechanical manufacturing industry as claimed in claim 6, wherein the lower end of the spray pipe (35) is provided with a spray head (36), and the spray head (36) can adjust the speed of water spray.
8. The finished product rolled steel composite cooling device for the machine manufacturing industry according to claim 1, wherein the cleaning module (4) comprises a frame (41) and a driving motor (43), sliding grooves (42) are formed in the upper end and the lower end of the frame (41), sliding blocks (44) are mounted at the upper end and the lower end of a rotor of the driving motor (43), the sliding blocks (44) at the upper end and the lower end of the driving motor (43) are respectively mounted in the sliding grooves (42) at the upper end and the lower end of the frame (41), and the rotor of the driving motor (43) is fixedly connected with the sliding blocks (44).
9. The composite cooling device for the finished rolled steel for the machine manufacturing industry as claimed in claim 8, wherein a sheath (45) is arranged on the outer side of the driving motor (43), the sheath (45) is of a semi-cylindrical shell structure, two sheaths (45) are oppositely arranged on the outer side of the driving motor (43), the two sheaths (45) are connected through bolts, flanges are arranged at the upper end and the lower end of the inner part of each sheath (45), and brushes (46) are arranged on the outer side of each sheath (45).
10. The complex cooling device for the finished rolled steel used in the machine manufacturing industry as claimed in claim 9, wherein the brush (46) is made of non-porous sponge.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110158857.6A CN112872062A (en) | 2021-02-04 | 2021-02-04 | Finished product steel rolling composite cooling device for machine manufacturing industry |
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|---|---|---|---|
| CN202110158857.6A CN112872062A (en) | 2021-02-04 | 2021-02-04 | Finished product steel rolling composite cooling device for machine manufacturing industry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116651956A (en) * | 2023-07-26 | 2023-08-29 | 唐山市丰润区欧联钢铁有限公司 | Step-type cooling bed for section steel |
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| CN211726987U (en) * | 2019-12-31 | 2020-10-23 | 嘉兴靖鸿铝业有限公司 | Cooling device for preparing aluminum alloy guide rail |
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Cited By (2)
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| CN116651956A (en) * | 2023-07-26 | 2023-08-29 | 唐山市丰润区欧联钢铁有限公司 | Step-type cooling bed for section steel |
| CN116651956B (en) * | 2023-07-26 | 2023-10-03 | 唐山市丰润区欧联钢铁有限公司 | Step-type cooling bed for section steel |
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