阅读说明：本技术 一种用于钢铁冶炼的金属废渣冷却装置 (Metal waste residue cooling device for steel smelting ) 是由 郭坤 胡缙杨 于 2020-06-18 设计创作，主要内容包括：本发明涉及钢铁冶炼技术领域,且公开了一种用于钢铁冶炼的金属废渣冷却装置,包括底座,所述底座的上端左侧和右侧均固定安装有转动支架,所述转动支架的上端底座的左部固定连接有扇形板,所述转动支架的右端底座的左部固定连接有矩形条,所述矩形条的后端滑动连接有第一滑块,所述转动支架的后端底座的左部转动连接有冷却筒,所述冷却筒的前端下部固定安装有固定框,所述固定框的内腔滑动连接有第二滑块。该用于钢铁冶炼的金属废渣冷却装置,通过驱动杆带动连杆,使得冷却筒往复偏转,配合顶杆被扇形板相对间歇挤压,使得子管于母管中做往复运动,从而加大了废渣的冷却效果、充分利用水资源使得冷却效果较好。(The invention relates to the technical field of steel smelting, and discloses a metal waste residue cooling device for steel smelting, which comprises a base, wherein a rotating support is fixedly arranged on the left side and the right side of the upper end of the base, a fan-shaped plate is fixedly connected to the left part of the base at the upper end of the rotating support, a rectangular bar is fixedly connected to the left part of the base at the right end of the rotating support, a first sliding block is slidably connected to the rear end of the rectangular bar, a cooling cylinder is rotatably connected to the left part of the base at the rear end of the rotating support, a fixed frame is fixedly arranged on the lower part of the front end of the cooling cylinder, and a second sliding block is slidably connected to the inner cavity. This a metal waste residue cooling device for iron and steel is smelted drives the connecting rod through the actuating lever for the reciprocating deflection of cooling cylinder, and the cooperation ejector pin is extruded by the relative intermittent type of sector plate, makes the son pipe be reciprocating motion in female pipe, thereby has increaseed cooling effect, make full use of water resource of waste residue and has made the cooling effect better.)

1. The utility model provides a metallic waste residue cooling device for iron and steel smelting, includes base (1), its characterized in that: the upper end left side and the right side of base (1) are all fixedly provided with a rotating support (2), the left part fixedly connected with sector plate (3) of the upper end base (1) of the rotating support (2), the left part fixedly connected with rectangular strip (4) of the right end base (1) of the rotating support (2), the rear end sliding connection of the rectangular strip (4) is provided with a first sliding block (5), the left part of the rear end base (1) of the rotating support (2) is rotatably connected with a cooling cylinder (6), the front end lower part of the cooling cylinder (6) is fixedly provided with a fixed frame (7), the inner cavity sliding connection of the fixed frame (7) is provided with a second sliding block (8), the right part of the upper base (1) of the rotating support (2) is rotatably connected with a driving rod (9), and a connecting rod (10) extending to the driving rod (9) is movably connected between the second sliding block (8) and the first sliding block (5), the upper end of the cooling cylinder (6) is fixedly provided with a water storage disc (11), the top of an inner cavity of the cooling cylinder (6) is fixedly connected with a sealing strip (12), the left side and the right side of the inner cavity of the sealing strip (12) are both rotatably connected with a transmission toothed column (13), a rack (14) is slidably connected between the transmission toothed columns (13) at the bottom of the inner cavity of the sealing strip (12), the front end of the rack (14) is fixedly connected with an ejector rod (15) extending to the outer side of the cooling cylinder (6), a first spring (16) is fixedly connected between the inner cavity rear wall of the rack (14) and the sealing strip (12), the inner cavity of the cooling cylinder (6) is fixedly provided with a main pipe (17) extending to the sealing strip (12), the inner cavity of the main pipe (17) is provided with a partition plate (18), the lower part of the main pipe (17) is slidably connected with a sub pipe (19), and a second spring (20), the upper end of the sub-pipe (19) is fixedly connected with a steel wire rope (21) extending to the transmission tooth column (13).

2. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: and a curved layer is arranged at the rear end of the fan-shaped plate (3).

3. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: and a connecting pipe extending to the water storage disc (11) and the main pipe (17) is arranged on the side wall of the cooling cylinder (6).

4. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: and through holes matched with the steel wire rope (21) are formed in the left wall and the right wall of the sealing strip (12).

5. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: the front end of the ejector rod (15) is provided with a ball.

6. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: the lower end of the sub-pipe (19) is provided with a bending part.

7. The apparatus for cooling scrap metal for iron and steel smelting according to claim 1, wherein: the upper end of the sub-pipe (19) is provided with symmetrical water guide holes.

Technical Field

The invention relates to the technical field of steel smelting, in particular to a metal waste residue cooling device for steel smelting.

Background

Most of the traditional iron making adopts blast furnace iron making, the blast furnace iron making is that iron ore is reduced in a blast furnace and melted into pig iron, the operation is simple and convenient, the energy consumption is low, the cost is low, and a large amount of production can be carried out, but blast furnace iron making can generate blast furnace slag and steel slag in the blast furnace, the blast furnace slag is solid waste generated in the smelting process, and because partial molten steel can be remained in the waste slag, the partial waste slag can be continuously utilized after being processed.

Because the waste residue temperature of just coming out of the stove is too high, can't directly utilize, consequently need cool off it, present cooling device directly utilizes cooling water to dash and sprinkle the waste residue, but the waste residue of just coming out of the stove easily produces and holds a phenomenon, consequently directly dashes and sprinkles the cooling water on its surface, only can make the temperature on top layer descend, and its inside temperature is still very high, finally only can cause the waste to the cooling water, and makes the waste residue can not obtain good cooling effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal waste residue cooling device for steel smelting, which has the advantages of increasing the cooling effect of waste residue, fully utilizing water resources to ensure better cooling effect and the like, and solves the problems.

(II) technical scheme

In order to achieve the purposes of increasing the cooling effect of the waste slag, fully utilizing water resources, ensuring a good cooling effect and the like, the invention provides the following technical scheme: a metal waste residue cooling device for steel smelting comprises a base, wherein a rotating support is fixedly mounted on the left side and the right side of the upper end of the base, a fan-shaped plate is fixedly connected to the left portion of the upper end of the rotating support, a rectangular strip is fixedly connected to the left portion of the right end of the rotating support, a first sliding block is slidably connected to the rear end of the rectangular strip, a cooling cylinder is rotatably connected to the left portion of the rear end of the rotating support, a fixed frame is fixedly mounted on the lower portion of the front end of the cooling cylinder, a second sliding block is slidably connected to an inner cavity of the fixed frame, a driving rod is rotatably connected to the right portion of the upper portion of the rotating support, a connecting rod extending to the driving rod is movably connected between the second sliding block and the first sliding block, a water storage disc is fixedly mounted on the upper end of the cooling cylinder, and a sealing, the inner chamber left side and the right side of sealing strip all rotate and are connected with the transmission tooth post, sliding connection has the rack between the inner chamber bottom transmission tooth post of sealing strip, the front end fixedly connected with of rack extends to the ejector pin in the cooling cylinder outside, the first spring of fixedly connected with between the inner chamber back wall of rack and sealing strip, the inner chamber fixed mounting of cooling cylinder has the female pipe that extends to on the sealing strip, the inner chamber of female pipe is provided with the baffle, the lower part sliding connection of female pipe has the son pipe, fixedly connected with second spring between son pipe and the baffle, the upper end fixedly connected with of son pipe extends to the wire rope on the transmission tooth post.

Preferably, the rear end of the sector plate is provided with a curved layer, and the thickness of the curved layer is gradually increased from the middle part to two sides, so that the ejector rod is compressed relatively when the ejector rod contacts with the two side parts of the curved layer.

Preferably, the side wall of the cooling cylinder is provided with a connecting pipe extending to the water storage disc and the main pipe, the inner cavity of the cooling cylinder is provided with an electromagnetic valve, and after the electromagnetic valve is opened, cooling water in the water storage disc can be controlled to enter the main pipe.

Preferably, all set up the through-hole that matches with wire rope on the left wall of sealing strip and the right wall, the through-hole inner chamber is provided with the sealing member, can prevent that moisture from entering into the inner chamber of sealing strip.

Preferably, the front end of the ejector rod is provided with a ball, so that the ejector rod can be conveniently extruded by the sector plates oppositely.

Preferably, the lower end of the sub-pipe is provided with a bent part, and the bent part can achieve the purpose of loosening waste slag when moving along with the sub-pipe.

Preferably, the upper end of the sub-pipe is provided with symmetrical water guide holes, and the water guide holes are formed in two sides, so that the connection between the steel wire rope and the second spring is not influenced.

(III) advantageous effects

Compared with the prior art, the invention provides a metal waste residue cooling device for steel smelting, which has the following beneficial effects:

1. this a metal waste residue cooling device for iron and steel is smelted rotates through starting the actuating lever for the connecting rod under the restriction of first slider, pulls the second slider and removes, and the cooling cylinder is then driven and is deflected the swing about, makes the waste residue in the cooling cylinder can suitably turn, thereby has promoted the heat transfer of waste residue.

2. This a metal waste residue cooling device for iron and steel smelting drives the different positions of ejector pin contact curved layer through the reciprocal deflection of cooling cylinder for the ejector pin is compressed by the intermittent type, and the rack is relative slip then, drives the rotation of transmission tooth post, makes wire rope gradually contract around above that, and wire rope's lower extreme and then the inner chamber of pulling sub-pipe retraction mother pipe make the bending part of sub-pipe lower extreme loose the waste residue, further prevents that the waste residue from holding a ball, thereby has increaseed the cooling effect of waste residue.

3. This a metal waste residue cooling device for iron and steel smelting, through when the son pipe is driven the motion, the inner chamber of control water storage dish drainage to the mother pipe, rivers follow the mother pipe then and enter into the lower extreme bending part of son pipe to wash port from here flows, begins the water-cooling to the waste residue from inside, thereby make full use of water resource make the cooling effect better.

Drawings

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

FIG. 2 is a front view of a connecting portion of the fixing frame and the like of the present invention;

FIG. 3 is a top view of a sector plate of the present invention;

FIG. 4 is a rear view of the rotating bracket and sector plate of the present invention;

FIG. 5 is a front sectional view of a connecting portion of a cooling cylinder and the like according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is an enlarged view at B in FIG. 5;

fig. 8 is a left side sectional view of a connecting portion of a weather strip or the like of the present invention.

In the figure: 1. a base; 2. rotating the bracket; 3. a sector plate; 4. a rectangular strip; 5. a first slider; 6. a cooling cylinder; 7. a fixing frame; 8. a second slider; 9. a drive rod; 10. a connecting rod; 11. a water storage tray; 12. a sealing strip; 13. a transmission tooth column; 14. a rack; 15. a top rod; 16. a first spring; 17. a main pipe; 18. a partition plate; 19. a sub-tube; 20. a second spring; 21. a steel cord.

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. 1-8, a metal slag cooling device for steel smelting comprises a base 1, a rotating bracket 2 is fixedly installed on both left and right sides of the upper end of the base 1, a sector plate 3 is fixedly connected to the left portion of the base 1 on the upper end of the rotating bracket 2, a curved layer is arranged at the rear end of the sector plate 3, the thickness of the curved layer is gradually increased from the middle portion to both sides, therefore, when a push rod 15 contacts both side portions of the curved layer, the push rod 15 is compressed oppositely, a rectangular bar 4 is fixedly connected to the left portion of the base 1 at the right end of the rotating bracket 2, a first slide block 5 is slidably connected to the rear end of the rectangular bar 4, a cooling cylinder 6 is rotatably connected to the left portion of the base 1 at the rear end of the rotating bracket 2, a connecting pipe extending to a water storage tray 11 and a main pipe 17 is arranged on the side wall of the cooling cylinder 6, an electromagnetic valve is arranged in the inner cavity of the cooling cylinder, and when the electromagnetic valve is opened, the front end lower part fixed mounting of cooling cylinder 6 has fixed frame 7, the inner chamber sliding connection of fixed frame 7 has second slider 8, the right part of the upper portion base 1 of runing rest 2 rotates and is connected with actuating lever 9, rotate through starting actuating lever 9, make connecting rod 10 under the restriction of first slider 5, control about pulling second slider 8, cooling cylinder 6 is then driven and deflects the swing, make the waste residue in cooling cylinder 6 can suitably turn, thereby the heat transfer of waste residue has been promoted.

A connecting rod 10 extending to the driving rod 9 is movably connected between the second slider 8 and the first slider 5, a water storage disc 11 is fixedly installed at the upper end of the cooling cylinder 6, a sealing strip 12 is fixedly connected to the top of an inner cavity of the cooling cylinder 6, through holes matched with a steel wire rope 21 are respectively formed in the left wall and the right wall of the sealing strip 12, a sealing element is arranged in each through hole, moisture can be prevented from entering the inner cavity of the sealing strip 12, transmission tooth columns 13 are rotatably connected to the left side and the right side of the inner cavity of the sealing strip 12, a rack 14 is slidably connected between the transmission tooth columns 13 at the bottom of the inner cavity of the sealing strip 12, a push rod 15 extending to the outer side of the cooling cylinder 6 is fixedly connected to the front end of the rack 14, balls are arranged at the front end of the push rod 15, the push rod 15 is conveniently extruded by the sector plates 3 oppositely, a first spring 16 is fixedly connected between, the reciprocating deflection of the cooling cylinder 6 drives the ejector rod 15 to contact different positions of the curved layer, so that the ejector rod 15 is compressed intermittently, the rack 14 slides relatively to drive the transmission toothed column 13 to rotate, the steel wire rope 21 is gradually wound on the steel wire rope, the lower end of the steel wire rope 21 further pulls the sub-pipe 19 to retract into the inner cavity of the main pipe 17, the bending part of the lower end of the sub-pipe 19 loosens the waste residues, the waste residues are further prevented from being held in the lump, and the cooling effect of the waste residues is increased.

The inner chamber of female pipe 17 is provided with baffle 18, female pipe 17's lower part sliding connection has sub-pipe 19, sub-pipe 19's lower extreme is provided with the bending part, this part can be when following sub-pipe 19 motion, reach the purpose of loose waste residue, the water guiding hole of symmetry has been seted up to sub-pipe 19's upper end, the water guiding hole is owing to set up in both sides, consequently do not influence the connection of wire rope 21 and second spring 20, fixedly connected with second spring 20 between sub-pipe 19 and the baffle 18, sub-pipe 19's upper end fixedly connected with extends to the wire rope 21 on the transmission tooth post 13, through when sub-pipe 19 is driven the motion, control water storage dish 11 is launched to the inner chamber of female pipe 17, rivers then enter into sub-pipe 19's lower extreme bending part along female pipe 17, and flow from the wash port here, start water-cooling from inside to the waste residue, thereby make full use of water resource.

The working principle is as follows: during the process, when the cooling cylinder 6 rotates in a reciprocating deflection way, the ejector rod 15 can be contacted with different positions of the curved layer, and the ejector rod 15 moves from the middle part to two sides, because the thickness of the curved layer is continuously increased, the ejector rod 15 can be relatively extruded by the curved layer, so as to drive the rack 14 to relatively slide and move backwards, so that the rack 14 drives the transmission toothed column 13 to rotate, make wire rope 21 receive gradually around on transmission tooth post 13, wire rope 21's lower extreme and then stimulate son pipe 19 to retract the inner chamber of female pipe 17, make the bending part of son pipe 19 lower extreme loose the waste residue, further prevent that the waste residue from holding a group, thereby the cooling effect of waste residue has been increaseed, meanwhile, when son pipe 19 is driven the motion, open the solenoid valve in the connecting line of water storage dish 11 to female pipe 17, make water storage dish 11 can turn on the water to the inner chamber of female pipe 17, rivers then enter into the lower extreme bending part of son pipe 19 along female pipe 17, and from the last wash port outflow of bending part, start water-cooling from inside to the waste residue, thereby make full use of water resource make the cooling effect better.

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.