CN214601818U

CN214601818U - Casting blank cooling device for steelmaking continuous casting cooling bed

Info

Publication number: CN214601818U
Application number: CN202120555355.2U
Authority: CN
Inventors: 刘桂秋; 朱永泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-05
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a cast embryo cooling device for steelmaking continuous casting cold bed, cooling body are including returning shape frame, cooling shower nozzle and fixture block, return the surface of shape frame and cooling shower nozzle's surface swing joint, return the surface of shape frame and the surface swing joint of fixture block, return one side of shape frame surface and seted up the return groove, swing joint has running gear between the internal surface in return groove, the utility model relates to a steelmaking continuous casting technique technical field. This a cast embryo cooling device for steelmaking continuous casting cold bed, through returning the combination of shape frame, returning the shape groove, running gear, and cooling tube isotructure, running gear is at the shape inslot portion that returns on shape frame surface and walks according to the set route to drive cooling tube and cooling shower nozzle motion, make the cooling shower nozzle all the time to cast the embryo surface through spraying water, and then carry out the cooling of full aspect to casting the embryo surface, the incomplete problem of traditional continuous casting cast embryo cooling has been solved through the combination of above-mentioned structure.

Description

Casting blank cooling device for steelmaking continuous casting cooling bed

Technical Field

The utility model relates to a steelmaking continuous casting technical field specifically is a cast embryo cooling device for steelmaking continuous casting cold bed.

Background

Continuous casting is short for continuous casting steel, and in the process of producing various steel products in a steel plant, two methods are used for solidifying and forming molten steel: compared with the traditional method, the continuous casting technology has the obvious advantages of greatly improving the metal yield and the casting blank quality, saving energy and the like.

Traditional continuous casting embryo can adopt liquid water to carry out water-cooling usually, no matter be static water-cooling or dynamic water-cooling, and liquid water makes liquid water evaporation form vapor and attaches to near casting the embryo with casting the embryo contact back usually, though can reach the cooling effect, but the effect of cooling is not thorough, consequently needs to provide a device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cast embryo cooling device for steelmaking continuous casting cold bed has solved the not thorough problem of traditional continuous casting embryo cooling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the casting blank cooling device for the steelmaking continuous casting cooling bed comprises a bottom plate and a counterweight plate, wherein the top of the bottom plate is fixedly connected with the bottom of the counterweight plate, universal wheels are fixedly connected to the periphery of the bottom plate, and a cooling mechanism is arranged at the top of the bottom plate.

Cooling body includes back shape frame, cooling shower nozzle and fixture block, the surface of returning the shape frame and cooling shower nozzle's surface swing joint, the surface of returning the shape frame and the surface swing joint of fixture block, return one side of shape frame surface and seted up back the shape groove, swing joint has running gear between the internal surface in back the shape groove, and running gear's surface and the internal surface looks joint in back the shape groove, running gear's surface fixedly connected with cooling tube, the bottom of cooling tube and cooling shower nozzle's top fixed connection, the surface fixedly connected with card post of returning the shape frame, the one end of card post and the surface swing joint of fixture block, the one end of card post runs through the fixture block and extends to the outside of fixture block.

Preferably, the top of the counterweight plate is fixedly connected with a cooling frame, the outer surface of the clamping block is fixedly connected with the outer surface of the cooling frame, the outer surface of the clamping block is in threaded connection with a screw rod, and one end of the screw rod penetrates through the clamping block and the clamping column in sequence and extends into the clamping block.

Preferably, the bottom of the inner wall of the cooling frame is fixedly connected with a water tank, and the top of the inner wall of the cooling frame is fixedly connected with a fan.

Preferably, the equal fixedly connected with connecting pipe in the internal surface left and right sides of water tank, two the one end of connecting pipe all runs through the water tank and extends to the outside of water tank.

Preferably, the bottom of the inner surface of the water tank is fixedly connected with a water pump, and the water outlet end of the water pump is fixedly connected with one end of the left connecting pipe.

Preferably, one end of each of the two connecting pipes is fixedly connected with a vertical pipe, and a transverse pipe is fixedly connected between the two adjacent sides of the outer surfaces of the vertical pipes.

Advantageous effects

The utility model provides a casting blank cooling device for a steelmaking continuous casting cooling bed. Compared with the prior art, the method has the following beneficial effects:

(1) this a cast embryo cooling device for steelmaking continuous casting cold bed, through returning the shape frame, return the shape groove, running gear, and the combination of cooling tube isotructure, running gear is at the shape inslot portion of returning on shape frame surface according to the set route walking, thereby drive cooling tube and cooling shower nozzle motion, make the cooling shower nozzle all the time to cast the embryo surface through the water spray, and then carry out the cooling of full aspect to casting the embryo surface, the incomplete problem of traditional continuous casting cast embryo cooling has been solved through the combination of above-mentioned structure.

(2) This a cast embryo cooling device for steelmaking continuous casting cold bed, through the water tank, the cooling frame, the fan, violently manage the combination of isotructure, at first the fan rotates can blow away the vapor on cast embryo surface, make cast embryo can cool down once more with the external environment contact, the water tank simultaneously, a water pump, the connecting pipe, standpipe and violently manage and can form a reflux system, and increase and outside gaseous area of contact, the inside low-temperature water of water tank can cool down rapidly to the outside air, it is the low temperature air current that the cooling frame guarantees that the fan blows, thereby can carry out the degree of depth cooling to cast embryo surface, the not thorough problem of traditional cast embryo cooling has been solved through the combination of above-mentioned structure.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

fig. 2 is a top view of the internal structure of the present invention;

fig. 3 is a top view of the internal structure of the water tank of the present invention.

In the figure: 1-bottom plate, 2-counterweight plate, 3-universal wheel, 4-cooling mechanism, 41-square frame, 42-cooling spray head, 43-fixture block, 44-square groove, 45-running mechanism, 46-cooling pipe, 47-fixture column, 5-cooling frame, 6-screw, 7-water tank, 8-fan, 9-connecting pipe, 10-water pump, 11-vertical pipe and 12-horizontal pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a casting blank cooling device for a steelmaking continuous casting cooling bed comprises a bottom plate 1 and a counterweight plate 2, wherein the counterweight plate 2 can enhance the stability of the device, the top of the bottom plate 1 is fixedly connected with the bottom of the counterweight plate 2, universal wheels 3 are fixedly connected to the periphery of the bottom plate 1, and a cooling mechanism 4 is arranged at the top of the bottom plate 1; the cooling mechanism 4 comprises a plurality of cooling nozzles 42, a cooling spray head 41, a plurality of clamping blocks 43, the outer surface of the cooling spray head 42 is movably connected with the outer surface of the cooling spray head 42, the outer surface of the cooling spray head 41 is movably connected with the outer surface of the clamping blocks 43, one side of the outer surface of the cooling spray head 41 is provided with a plurality of return grooves 44, the inner surfaces of the return grooves 44 are movably connected with a traveling mechanism 45, the traveling mechanism 45 is electrically connected with an external control circuit, the outer surface of the traveling mechanism 45 is clamped with the inner surface of the return grooves 44, the outer surface of the traveling mechanism 45 is fixedly connected with a cooling pipe 46, the cooling pipe 46 is connected with an external water source, the bottom of the cooling pipe 46 is fixedly connected with the top of the cooling spray head 42, the outer surface of the return frame 41 is fixedly connected with a clamping column 47, one end of the clamping column 47 is movably connected with the outer surface of the clamping blocks 43, one end of the clamping column 47 penetrates through the clamping blocks 43 and extends to the outside of the clamping blocks 43, top fixedly connected with cooling frame 5 of counterweight plate 2, the surface of fixture block 43 and the fixed surface of cooling frame 5 are connected, the surface threaded connection of fixture block 43 has screw rod 6, the one end of screw rod 6 runs through fixture block 43 and card post 47 in proper order and extends to the inside of fixture block 43, the bottom fixedly connected with water tank 7 of cooling frame 5 inner wall, the top fixedly connected with fan 8 of cooling frame 5 inner wall, fan 8 and external control circuit electric connection, the equal fixedly connected with connecting pipe 9 in the internal surface left and right sides of water tank 7, the one end of two connecting pipes 9 all runs through water tank 7 and extends to the outside of water tank 7, the bottom fixedly connected with water pump 10 of water tank 7 internal surface, water pump 10 and external control circuit electric connection, the play water end of water pump 10 and the one end fixed connection of left side connecting pipe 9, the equal fixedly connected with standpipe 11 in one end of two connecting pipes 9, fixedly connected with violently pipe 12 between the one side that two standpipe 11 surfaces are close to each other.

And those not described in detail in this specification are well within the skill of those in the art.

When the cooling device works, liquid water and ice blocks are filled in the water tank 7, the cooling pipe 46 is communicated with an external water source through the booster pump, the traveling mechanism 45, the fan 8 and the water pump 10 are electrically connected with an external control circuit, then the clip column 47 and the clip block 43 are clamped to connect the clip frame 41 and the cooling frame 5 together, the stability of clamping is enhanced through the screw 6, the control circuit controls the traveling mechanism 45 to move along the clip groove 44, so as to drive the cooling pipe 45 and the cooling nozzle 42 to move on the surface of the clip frame 41 to carry out water-cooling on each surface of a casting blank, meanwhile, the water pump 10 pumps water into the connecting pipe 9, low-temperature water forms circulating reflux in the connecting pipe 9, the vertical pipe 11 and the transverse pipe 12, the fan 8 rotates to blow gas in the cooling frame 5 to a casting, then blows off water vapor on the surface of the casting, meanwhile, external air enters the cooling frame 5 and is in contact with the vertical pipe 11 and the transverse pipe 12 to cool the casting, and then the temperature of the casting is reduced again after the casting is blown by the fan 8, the connection between the device and the outside is disconnected after the casting is cooled, the clamping connection between the clamping column 47 and the clamping block 43 is separated, and then the device is stored.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cast embryo cooling device for steelmaking continuous casting cold bed, includes bottom plate (1) and counterweight plate (2), the bottom fixed connection of the top of bottom plate (1) and counterweight plate (2), its characterized in that: universal wheels (3) are fixedly connected to the periphery of the bottom plate (1), and a cooling mechanism (4) is arranged at the top of the bottom plate (1);

the cooling mechanism (4) comprises a return frame (41), a cooling sprayer (42) and a clamping block (43), the outer surface of the return frame (41) is movably connected with the outer surface of the cooling sprayer (42), the outer surface of the return frame (41) is movably connected with the outer surface of the clamping block (43), a return groove (44) is formed in one side of the outer surface of the return frame (41), a walking mechanism (45) is movably connected between the inner surfaces of the return grooves (44), the outer surface of the walking mechanism (45) is clamped with the inner surface of the return groove (44), a cooling pipe (46) is fixedly connected with the outer surface of the walking mechanism (45), the bottom of the cooling pipe (46) is fixedly connected with the top of the cooling sprayer (42), a clamping column (47) is fixedly connected with the outer surface of the return frame (41), one end of the clamping column (47) is movably connected with the outer surface of the clamping block (43), one end of the clamping column (47) penetrates through the clamping block (43) and extends to the outside of the clamping block (43).

2. The billet cooling device for the steelmaking continuous casting cold bed as claimed in claim 1, wherein: the top fixedly connected with cooling frame (5) of weight plate (2), the surface of fixture block (43) is connected with the surface fixed of cooling frame (5), the surface threaded connection of fixture block (43) has screw rod (6), the one end of screw rod (6) runs through fixture block (43) and card post (47) in proper order and extends to the inside of fixture block (43).

3. The billet cooling device for the steelmaking continuous casting cold bed as claimed in claim 2, wherein: the bottom fixedly connected with water tank (7) of cooling frame (5) inner wall, the top fixedly connected with fan (8) of cooling frame (5) inner wall.

4. The billet cooling device for the steelmaking continuous casting cold bed as claimed in claim 3, wherein: the equal fixedly connected with connecting pipe (9) in the internal surface left and right sides of water tank (7), two the one end of connecting pipe (9) all runs through water tank (7) and extends to the outside of water tank (7).

5. The billet cooling device for the steelmaking continuous casting cold bed as claimed in claim 3, wherein: the bottom fixedly connected with water pump (10) of water tank (7) internal surface, the play water end of water pump (10) and the one end fixed connection of left side connecting pipe (9).

6. The billet cooling device for the steelmaking continuous casting cold bed as claimed in claim 4, wherein: the two connecting pipes (9) are fixedly connected with vertical pipes (11) at one ends, and transverse pipes (12) are fixedly connected between the sides, close to each other, of the outer surfaces of the two vertical pipes (11).