Slag conveyor for rock wool waste residues

Abstract

The utility model relates to the technical field of rock wool production, and discloses a slag conveyor for rock wool waste slag, which comprises a supporting seat, a liquid passing hole is formed in the supporting seat, two supporting plates are symmetrically mounted on the lower surface of the supporting seat, a crucible is mounted between the two supporting plates, and a slag outlet is formed in the lower surface of the supporting seat. A slag salvaging assembly is arranged at the position, located above the crucible, between the two supporting plates, the slag salvaging assembly comprises a U-shaped frame, and connecting rods are installed on the surfaces of the left side and the right side of the U-shaped frame correspondingly; according to the slag salvaging device, the slag salvaging assembly is arranged, the slag containing rods are installed in the slag salvaging assembly, and slag in rock wool melt can be blocked by a gap between every two adjacent slag containing rods, so that the slag is prevented from entering a high-speed centrifugal machine along with the rock wool melt; and a motor in the slag discharging assembly drives a mounting frame to move, so that slag discharging rods on the mounting frame sweep slag in a gap between every two adjacent slag containing rods out, automatic slag discharging of rock wool molten liquid is completed, and the production quality of rock wool products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock wool production, in particular to a slag scooping machine for rock wool waste slag. Background Art

[0002] Rock wool products are made of high-quality basalt, dolomite and other materials as the main raw materials. After being melted at a high temperature of more than 1450℃, they are centrifuged into fibers using an internationally advanced four-axis centrifuge at high speed. Then, through processes such as extrusion and cutting, they are finally formed into rock wool products of different specifications and uses.

[0003] In the current rock wool production process, basalt, dolomite, etc. are directly discharged into the high-speed centrifuge after being melted at high temperature, and slag removal is rarely performed. The slag in the rock wool melt usually enters the high-speed centrifuge along with the rock wool melt. If there is a small amount of slag removal, the staff will use tools such as shovels to clean the slag on the surface of the rock wool melt. Manual slag removal is not efficient. Utility Model Content

[0004] The utility model aims to provide a slag scooping machine for rock wool waste slag to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A slag scooping machine for rock wool waste slag comprises a support seat, a liquid hole is provided inside the support seat, and two support plates are symmetrically installed on the lower surface of the support seat, a crucible is installed between the two support plates, and a slag scooping assembly is arranged above the crucible between the two support plates, the slag scooping assembly comprises a U-shaped frame, connecting rods are installed on the left and right side surfaces of the U-shaped frame, and a plurality of slag holding rods are evenly installed on the inner front surface of the U-shaped frame, and a slag discharge assembly is arranged on the right side surface of the U-shaped frame.

[0007] As a further solution of the utility model: the slag discharge assembly includes a mounting plate, a sliding rod is installed on the front surface of the mounting plate, and a motor is installed on the rear surface of the mounting plate, a threaded rod is installed on the output end of the motor, the external thread of the threaded rod is connected to a mounting frame, a telescopic cylinder is installed on the upper surface of the mounting frame, a lifting plate is installed on the telescopic end of the telescopic cylinder, and a plurality of slag discharge rods are evenly installed on the lower surface of the lifting plate.

[0008] As a further solution of the utility model: the front ends of the sliding rod and the threaded rod are both equipped with stoppers.

[0009] As a further solution of the utility model: one end of the connecting rod is installed on one side surface of the supporting plate.

[0010] As a further solution of the utility model: the left end of the mounting plate is mounted on the right side surface of the U-shaped frame.

[0011] As a further solution of the utility model: the sliding rod movably passes through the mounting frame, and the lower end of the slag discharge rod is located between two adjacent slag containing rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a slag scooping assembly, in which a plurality of slag holding rods are installed, and a gap between two adjacent slag holding rods can block the slag in the rock wool molten liquid, thereby preventing the slag from following the rock wool molten liquid into the high-speed centrifuge; a motor in the slag discharge assembly drives a mounting frame to move, so that the slag discharge rod on the mounting frame sweeps out the slag in the gap between two adjacent slag holding rods, thereby completing the automatic slag discharge of the rock wool molten liquid and improving the production quality of the rock wool products. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a slag scooping machine for rock wool waste slag;

[0015] Figure 2 A top view of a support seat in a slag scooping machine for rock wool waste slag;

[0016] Figure 3 It is a structural schematic diagram of a slag scooping assembly in a slag scooping machine for rock wool waste slag;

[0017] Figure 4 The present invention is a schematic diagram of the structure of a slag discharge component in a slag scooping machine for rock wool waste slag.

[0018] In the figure: 1. support seat; 2. liquid hole; 3. support plate; 4. crucible; 5. slag scooping assembly; 6. U-shaped frame; 7. connecting rod; 8. slag holding rod; 9. slag discharge assembly; 10. mounting plate; 11. sliding rod; 12. motor; 13. threaded rod; 14. mounting frame; 15. telescopic cylinder; 16. lifting plate; 17. slag discharge rod; 18. stopper; 19. rock wool molten liquid. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 In an embodiment of the utility model, a slag scooping machine for rock wool waste slag includes a support seat 1, a liquid hole 2 is provided inside the support seat 1, and two support plates 3 are symmetrically installed on the lower surface of the support seat 1, a crucible 4 is installed between the two support plates 3, and a slag scooping assembly 5 is arranged above the crucible 4 between the two support plates 3, and the slag scooping assembly 5 includes a U-shaped frame 6, and connecting rods 7 are installed on the left and right side surfaces of the U-shaped frame 6, one end of the connecting rod 7 is installed on one side surface of the support plate 3, and a plurality of slag holding rods 8 are evenly installed on the inner front surface of the U-shaped frame 6;

[0020] The raw materials for producing rock wool, such as basalt and dolomite, are melted in a high-temperature furnace to become rock wool melt 19. The rock wool melt 19 is firstly cleaned by a slag remover to remove the slag that has not been completely melted.

[0021] The distance between two adjacent slag rods 8 is 1-3 mm, which is used to block the slag and prevent the slag from entering the crucible 4 along with the rock wool melt 19;

[0022] The rock wool melt 19 in the crucible 4 is discharged into a high-speed centrifuge to be centrifuged into rock wool fibers.

[0023] exist Figure 1 , Figure 3 and Figure 4 Middle: A slag discharge assembly 9 is provided on the right side surface of the U-shaped frame 6, and the slag discharge assembly 9 includes a mounting plate 10, the left end of the mounting plate 10 is mounted on the right side surface of the U-shaped frame 6, a slide bar 11 is mounted on the front surface of the mounting plate 10, and a motor 12 is mounted on the rear surface of the mounting plate 10, a threaded rod 13 is mounted on the output end of the motor 12, and the external thread of the threaded rod 13 is connected to a mounting frame 14, the slide bar 11 movably penetrates the mounting frame 14, a telescopic cylinder 15 is mounted on the upper surface of the mounting frame 14, a lifting plate 16 is mounted on the telescopic end of the telescopic cylinder 15, and a plurality of slag discharge rods 17 are evenly mounted on the lower surface of the lifting plate 16, and the lower end of the slag discharge rod 17 is located between two adjacent slag holding rods 8, and a stopper 18 is mounted on the front end of the slide bar 11 and the threaded rod 13;

[0024] The thickness of the slag discharge rod 17 in the left-right direction is 0.8 times the distance between two adjacent slag holding rods 8, and is used to push the slag to the rear side;

[0025] The motor 12 can realize forward and reverse rotation, and is used to drive the mounting frame 14 to move forward and backward. When the mounting frame 14 moves backward, the telescopic cylinder 15 is in an extended state; when the mounting frame 14 moves forward, the telescopic cylinder 15 is in a retracted state, that is, the slag discharge rod 17 is not located between two adjacent slag containing rods 8; the telescopic cylinder 15 is preferably an electric cylinder.

[0026] The working principle of the utility model is as follows: when in use, the rock wool molten liquid 19 formed after the melting of basalt, dolomite, etc. is discharged into the support seat 1, and the rock wool molten liquid 19 falls onto the slag holding rod 8 through the liquid hole 2. The rock wool molten liquid 19 can pass through the gap between two adjacent slag holding rods 8 normally, and the slag in the rock wool molten liquid 19 is blocked; at regular intervals, the telescopic cylinder 15 extends to drive the lifting plate 16 to descend, thereby driving the lower end of the slag discharge rod 17 to be located between the two adjacent slag holding rods 8, and the motor 12 drives the threaded rod 13 to rotate, and the mounting frame 14 threadedly connected to the threaded rod 13 moves backward, and the slag is pushed out through the slag discharge rod 17; then, the telescopic cylinder 15 retracts, driving the slag discharge rod 17 away from the slag holding rod 8, and the motor 12 reverses to drive the mounting frame 14 to move forward until it is reset; the rock wool molten liquid 19 passing through the slag holding rod 8 falls into the crucible 4, and falls into the high-speed centrifuge through the crucible 4, and is centrifuged into rock wool fibers.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slag scooping machine for rock wool waste slag, characterized in that: The invention comprises a support seat (1), wherein a liquid hole (2) is provided inside the support seat (1), and two support plates (3) are symmetrically mounted on the lower surface of the support seat (1), a crucible (4) is mounted between the two support plates (3), and a slag scooping assembly (5) is arranged above the crucible (4) between the two support plates (3), and the slag scooping assembly (5) comprises a U-shaped frame (6), connecting rods (7) are mounted on the left and right side surfaces of the U-shaped frame (6), and a plurality of slag holding rods (8) are evenly mounted on the inner front surface of the U-shaped frame (6), and a slag discharge assembly (9) is arranged on the right side surface of the U-shaped frame (6).

2. A rock wool waste slag scooping machine according to claim 1, characterized in that: The slag discharge assembly (9) comprises a mounting plate (10), a sliding rod (11) is mounted on the front surface of the mounting plate (10), and a motor (12) is mounted on the rear surface of the mounting plate (10), a threaded rod (13) is mounted on the output end of the motor (12), the external thread of the threaded rod (13) is connected to a mounting frame (14), a telescopic cylinder (15) is mounted on the upper surface of the mounting frame (14), a lifting plate (16) is mounted on the telescopic end of the telescopic cylinder (15), and a plurality of slag discharge rods (17) are evenly mounted on the lower surface of the lifting plate (16).

3. A rock wool waste slag slag scooping machine according to claim 2, characterized in that: The front ends of the sliding rod (11) and the threaded rod (13) are both equipped with stoppers (18).

4. The rock wool waste slag scooping machine according to claim 1, characterized in that: One end of the connecting rod (7) is mounted on a side surface of the supporting plate (3).

5. The rock wool waste slag scooping machine according to claim 2, characterized in that: The left end of the mounting plate (10) is mounted on the right side surface of the U-shaped frame (6).

6. The rock wool waste slag scooping machine according to claim 2, characterized in that: The sliding rod (11) movably passes through the mounting frame (14), and the lower end of the slag discharge rod (17) is located between two adjacent slag collecting rods (8).

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