CN212883395U - Slag screening device for converter repairing material - Google Patents

Abstract

The utility model relates to a slag screening device for a converter repairing material, which comprises a box body and a feeding hole fixedly arranged at the top of the box body, it is characterized in that a plurality of mounting plates are horizontally and fixedly connected with the upper parts of the inner walls of the two sides of the box body from top to bottom, a plurality of screening cylinders are rotatably connected with the bottom of the mounting plates, the diameters of the screening cylinders are sequentially increased from top to bottom, through holes corresponding to the screening cylinders are arranged on the mounting plate, and a plurality of screening barrels are concentrically arranged in a layer-by-layer manner, a discharge pipe is fixedly arranged at the center of the bottom of each screening barrel, the diameter of the discharge pipe is increased from top to bottom, the material receiving box is fixedly arranged at the bottom of the box body, the discharge hole is fixedly arranged at the bottom of the box body, the screening barrel is arranged in the box body, the box body is provided with a power mechanism for driving the screening barrel to rotate, a plurality of material receiving cavities are arranged in the material receiving box from top to bottom, and an opening and closing mechanism is arranged between every two adjacent material receiving cavities. The utility model discloses the screening is effectual, the classified storage of being convenient for.

Description

Slag screening device for converter repairing material

Technical Field

The utility model relates to a converter is mended the material field, especially relates to a converter is mended slay screening plant for material.

Background

The converter is the main equipment for converter steelmaking production, and because the converter is impacted by mechanical force and eroded by slag under high temperature for a long time, the furnace bottom and large-area front and back refractory materials are easy to be damaged, so the damaged furnace bottom and other parts need to be repaired by using converter repairing materials. At present, the converter repairing material is mostly prepared by recycled waste refractory materials. These old and useless refractory materials of retrieving need at first screen, and current screening plant uses the sieve mostly, sieves through vibrating motor, and the area of contact of sieve and repair material is less, leads to screening inefficiency, and causes the jam easily.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a slag screening device for a converter repairing material.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a converter is repaired slay screening plant for material, includes the box, sets firmly the feed inlet at box top, its characterized in that, box both sides inner wall upper portion has a plurality of mounting panels by last horizontal rigid coupling down, the mounting panel bottom is rotated and is connected with a plurality of screening section of thick bamboo, and is a plurality of screening section of thick bamboo increases in proper order by last diameter under to, be equipped with on the mounting panel with the through-hole that a screening section of thick bamboo corresponds, and is a plurality of screening section of thick bamboo is concentric and overlap the setting layer upon layer, screening section of thick bamboo bottom center has set firmly the discharging pipe, just the discharging pipe increases in proper order by last diameter under to, the bottom half has set firmly and has connect the workbin, the bottom half has set firmly the discharge gate, be equipped with the drive on the box screening section of thick bamboo pivoted power unit, connect in the workbin by last to have a plurality of conne.

Particularly, a valve is arranged on the discharge pipe, the discharge port penetrates into the material receiving box, and the diameter of the discharge port is larger than that of the discharge pipe.

In particular, the diameter of the mesh of the screening cylinder is reduced from top to bottom in sequence.

In particular, one side of the material receiving box is hinged with a door.

The power mechanism comprises an installation box, a plurality of bevel gears I, a plurality of bevel gears II, a plurality of gears I, a plurality of gears II and a motor, wherein the installation box is fixedly connected to the upper part of one side of the box body, the bevel gears I are horizontally and fixedly connected to the top of the outer side of the screening barrel, a plurality of rotating rods are rotatably connected to the inner walls of the two sides of the installation box from top to bottom, one end of each rotating rod penetrates into the box body and is fixedly connected with the bevel gears II, the bevel gears I are meshed with the bevel gears II, the gears I are vertically and fixedly connected to the rotating rods positioned in the installation box, the motor is horizontally and fixedly connected to the lower part of one side of the installation box, the gears II are fixedly connected to the output end of the motor, the adjacent gears I are meshed with each other, and.

Specially, the mechanism that opens and shuts includes a plurality of baffles, a plurality of electric putter, and is a plurality of the baffle is located by last to lower water level and smooth on the workbin inner wall that connects, just connect the material chamber by the baffle is separated into, the horizontal rigid coupling of electric putter is in connect workbin one side, the terminal vertical rigid coupling of electric putter's piston rod has the connecting plate, just baffle one end is worn out connect after the workbin with the connecting plate rigid coupling.

Particularly, a vibrator is fixedly arranged on one side of the box body.

The utility model has the advantages that: the utility model discloses a set up a plurality of screening section of thick bamboo, connect workbin, power unit, the mechanism that opens and shuts for repair material screening time and screening section of thick bamboo area of contact are big, and screening efficiency is high, and a screening section of thick bamboo constantly rotates, and the range of rocking is big, and screening is effectual, avoids blockking up, and the use of a plurality of screening sections of thick bamboo, the classification of being convenient for, and classified storage is convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-a feed inlet; 2-a box body; 3, mounting a plate; 4-screening the cylinder; 5-bevel gear one; 6-bevel gear II; 7-gear one; 8-gear two; 9-a motor; 10-a discharge pipe; 11-a discharge hole; 12-a material receiving box; 13-a separator; 14-mounting a box; 15-electric push rod; 16-a connecting plate;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in figure 1, a slag screening device for converter repairing material, comprises a box body 2, a feed inlet 1 fixedly arranged at the top of the box body 2, and is characterized in that a plurality of mounting plates 3 are fixedly connected to the upper parts of the inner walls of the two sides of the box body 2 from top to bottom, a plurality of screening cylinders 4 are rotatably connected to the bottom of the mounting plates 3, the diameters of the screening cylinders 4 are sequentially increased from top to bottom, through holes corresponding to the screening cylinders 4 are formed in the mounting plates 3, the screening cylinders 4 are concentrically and are sleeved layer by layer, a discharge pipe 10 is fixedly arranged at the center of the bottom of each screening cylinder 4, the diameter of the discharge pipe 10 is sequentially increased from top to bottom, a material receiving box 12 is fixedly arranged at the bottom of the box body 2, a discharge port 11 is fixedly arranged at the bottom of the box body 2, a power mechanism for driving the rotation of the screening cylinders 4 is arranged on the box body 2, a plurality of material receiving cavities are arranged, an opening and closing mechanism is arranged between every two adjacent material receiving cavities.

Particularly, a valve is arranged on the discharge pipe 10, the discharge port 11 penetrates into the material receiving box 12, and the diameter of the discharge port 11 is larger than that of the discharge pipe 10.

In particular, the mesh diameter of the screening cylinder 4 decreases from top to bottom.

In particular, a door is hinged to one side of the receiving box 12.

In particular, the power mechanism comprises a mounting box 14, a plurality of bevel gears I5, a plurality of bevel gears II 6, a plurality of gears I7, a gear II 8 and a motor 9, the mounting box 14 is fixedly connected to the upper part of one side of the box body 2, the bevel gear I5 is horizontally and fixedly connected to the top of the outer side of the screening cylinder 4, a plurality of rotating rods are rotatably connected to the inner walls of the two sides of the mounting box 14 from top to bottom, one end of the rotating rod penetrates into the box body 2 and is fixedly connected with the bevel gear II 6, the bevel gear I5 is meshed with the bevel gear II 6, the first gear 7 is vertically and fixedly connected on the rotating rod in the installation box 14, the motor 9 is horizontally and fixedly connected on the lower part of one side of the installation box 14, and the second gear 8 is vertically and fixedly connected with the output end of the motor 9, the adjacent first gears 7 are mutually meshed, and the first gear 7 at the lowest part is meshed with the second gear 8.

Specially, the mechanism that opens and shuts includes a plurality of baffles 13, a plurality of electric putter 15, and is a plurality of baffle 13 is located by last horizontal smooth motion of launching on the material receiving box 12 inner wall, just material receiving chamber by baffle 13 separates into, the horizontal rigid coupling of electric putter 15 is in material receiving box 12 one side, the terminal vertical rigid coupling of piston rod of electric putter 15 has connecting plate 16, just baffle 13 one end is worn out material receiving box 12 back with the connecting plate 16 rigid coupling.

In particular, a vibrator is fixedly arranged on one side of the box body 2.

The utility model discloses the during operation, with old and useless refractory material in feed inlet 1 gets into a screening section of thick bamboo 4, starter motor 9, a plurality of screening sections of thick bamboo 4 begin to rotate, refractory material is rotating the in-process and constantly sieves, opens all baffles 13, and the material of screening falls into through discharge gate 11 and connects workbin 12 bottoms, closes the baffle 13 of bottommost, opens bottommost discharging pipe 10, begins to collect the material in the screening section of thick bamboo 4 of bottommost, then closes penultimate baffle 13, and repeated above-mentioned step can with material classification in the screening section of thick bamboo 4 collects to connect the workbin 12. The utility model discloses during the screening, screening section of thick bamboo 4 constantly rotates, and the range of rocking is big, and screening is effectual, avoids blockking up to a plurality of screening section of thick bamboos 4's use, the classification of being convenient for, and classified storage is convenient.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a converter is repaired slay screening plant for material, includes box (2), sets firmly feed inlet (1) at box (2) top, a serial communication port, box (2) both sides inner wall upper portion has a plurality of mounting panels (3) by last horizontal rigid coupling down, mounting panel (3) bottom is rotated and is connected with a plurality of screening section of thick bamboo (4), and is a plurality of screening section of thick bamboo (4) is increased in proper order by last diameter down, be equipped with on mounting panel (3) with the through-hole that screening section of thick bamboo (4) correspond, and a plurality of screening section of thick bamboo (4) are concentric and overlap layer upon layer and put, screening section of thick bamboo (4) bottom center has set firmly discharging pipe (10), just discharging pipe (10) is increased in proper order by last diameter down, box (2) bottom has set firmly connects workbin (12), box (2) bottom has set firmly discharge gate (11), be equipped with the drive on box (2) screening section of thick bamboo (4) pivoted power unit, a plurality of material receiving cavities are arranged in the material receiving box (12) from top to bottom, and an opening and closing mechanism is arranged between every two adjacent material receiving cavities.

2. The slag screening device for the converter repairing material according to claim 1, wherein a valve is arranged on the discharge pipe (10), the discharge hole (11) penetrates into the material receiving box (12), and the diameter of the discharge hole (11) is larger than that of the discharge pipe (10).

3. The slag screening apparatus for repairing a converter according to claim 2, wherein the mesh diameter of the screen cylinder (4) is reduced from top to bottom.

4. The slag screening apparatus for repairing converter according to claim 3, wherein a door is hinged to one side of the receiving box (12).

5. The slag screening device for the converter repairing material according to claim 4, wherein the power mechanism comprises an installation box (14), a plurality of first bevel gears (5), a plurality of second bevel gears (6), a plurality of first gears (7), a second gear (8) and a motor (9), the installation box (14) is fixedly connected to the upper portion of one side of the box body (2), the first bevel gears (5) are horizontally and fixedly connected to the top portion of the outer side of the screening cylinder (4), a plurality of rotating rods are rotatably connected to the inner walls of the two sides of the installation box (14) from top to bottom, one ends of the rotating rods penetrate into the box body (2) and are fixedly connected with the second bevel gears (6), the first bevel gears (5) are meshed with the second bevel gears (6), the first gears (7) are vertically and fixedly connected to the rotating rods positioned in the installation box (14), and the motor (9) is horizontally and downwardly connected to one side of the installation box (14), and the second gear (8) is vertically and fixedly connected with the output end of the motor (9), the adjacent first gears (7) are mutually meshed, and the first gear (7) at the lowest part is meshed with the second gear (8).

6. The slag screening device for the converter repairing material according to claim 5, wherein the opening and closing mechanism comprises a plurality of partition plates (13) and a plurality of electric push rods (15), the partition plates (13) are smoothly moved from top to bottom on the inner wall of the material receiving box (12), the material receiving cavity is divided into two parts by the partition plates (13), the electric push rods (15) are horizontally and fixedly connected to one side of the material receiving box (12), a connecting plate (16) is fixedly connected to the tail end of a piston rod of each electric push rod (15), and one end of each partition plate (13) penetrates out of the rear part of the material receiving box (12) and is fixedly connected with the connecting plate (16).

7. The slag screening apparatus for repairing a converter according to claim 6, wherein a vibrator is fixedly provided at one side of the casing (2).

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