Grinding equipment for vanadium-titanium waste residues

Abstract

The utility model discloses grinding equipment for vanadium-titanium waste residues, which relates to the technical field of vanadium-titanium waste residue recovery and comprises a horizontal barrel, a support frame is fixedly arranged at the bottom of the horizontal barrel, a driving motor is fixedly arranged on the side surface of the support frame, and a plurality of grinding steel balls are filled in an inner cavity of the horizontal barrel. Two sets of middle rods are fixedly arranged in the middle of the bottom of the supporting frame, a discharge hopper is fixedly arranged at the tops of the two sets of middle rods, and a separation and partition assembly facilitating sufficient grinding or separation of waste residues in the horizontal barrel is arranged between the horizontal barrel and the discharge hopper. The partition and separation assembly is arranged between the discharge hopper and the horizontal barrel, when waste residues in the horizontal barrel are ground, the partition and separation assembly separates the discharge hopper from the horizontal barrel, and the situation that the waste residues in the discharge hopper cannot be ground by grinding steel balls due to the fact that the waste residues are accumulated in the discharge hopper is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vanadium-titanium waste slag recovery, in particular to a grinding device for vanadium-titanium waste slag. Background Art

[0002] Vanadium-titanium slag is a smelting slag containing valuable metals such as vanadium and titanium, usually from the smelting process of vanadium-titanium ore. In order to recover the valuable metals and reduce environmental pollution, grinding equipment is used to make it easier for the valuable metals in the vanadium-titanium slag to come into contact with the extractant, thereby improving the metal recovery rate and reducing energy consumption and chemical usage during the treatment process.

[0003] One type of grinding equipment in the prior art is a ball mill. In order to ensure repeated contact between waste slag and grinding balls, the ball mill is configured to be horizontal. In order to quickly unload the horizontal ball mill, a bucket-shaped discharge hopper is provided at the bottom of the horizontal ball mill. However, the top of the discharge hopper is connected to the horizontal cylinder of the horizontal ball mill. When the ball mill is working, a lot of waste slag will accumulate inside the discharge hopper, which cannot be disturbed by the disturbance structure and then ground by the grinding balls. Summary of the invention

[0004] The purpose of the utility model is to solve the problems raised in the above background technology in the prior art, and to propose a grinding device for vanadium-titanium waste slag.

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

[0006] A grinding device for vanadium-titanium waste slag comprises a horizontal cylinder, a support frame is fixedly arranged at the bottom of the horizontal cylinder, a driving motor is fixedly arranged at the side of the support frame, the inner cavity of the horizontal cylinder is filled with a plurality of grinding steel balls, an intermediate rod is fixedly arranged at the middle position of the bottom of the support frame, vertical rods are symmetrically fixedly arranged on the top of the intermediate rod, two groups of discharge hoppers are fixedly arranged on the top of the vertical rods, and a separation partition assembly is arranged between the horizontal cylinder and the discharge hopper to facilitate the full grinding or separation of the waste slag inside the horizontal cylinder.

[0007] Optionally, a feeding hopper is vertically fixed on the top of the horizontal cylinder, and a closing cover is threaded into the top of the feeding hopper.

[0008] Optionally, the separation partition assembly includes a locking bolt, an arc-shaped plate, and an arc-shaped rod, and the locking bolt is threaded into the middle position of the side surface of the horizontal cylinder.

[0009] Optionally, an arc groove is provided on the side of the arc rod, the locking bolt extends into the arc groove, one end of the arc rod is fixedly connected to an arc plate, and separation holes are equidistantly arranged on half of the upper surface of the arc plate.

[0010] Optionally, a rectangular groove is provided at the bottom of the horizontal cylinder, the top of the discharge hopper is provided as an arc surface, an arc plate is movably accommodated at the top of the discharge hopper and the bottom of the horizontal cylinder, and a plate valve is provided on the side of the bottom of the discharge hopper.

[0011] Optionally, after the output end of the driving motor extends into the inner cavity of the horizontal cylinder, a disturbance rotor blade is fixedly provided, and the cross-sectional diameter of the disturbance rotor blade is equal to the inner cavity diameter of the horizontal cylinder.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The utility model sets a partition separation component between the discharge hopper and the horizontal cylinder. When the waste residue inside the horizontal cylinder is ground, the partition separation component separates the discharge hopper and the horizontal cylinder to avoid the accumulation of waste residue inside the discharge hopper, resulting in the waste residue inside the discharge hopper cannot be ground by the grinding steel balls.

[0014] 2. The utility model is provided with a partition separation component between the discharge hopper and the horizontal cylinder. When the grinding work inside the horizontal cylinder is completed, the partition separation component can be controlled to open the discharge hopper and the horizontal cylinder to facilitate the full separation of the grinding powder and the grinding balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 for Figure 1 Another perspective structural diagram of .

[0017] Figure 3 It is a structural schematic diagram of the separation partition component.

[0018] In the figure: 1, feeding hopper; 2, horizontal cylinder; 3, support frame; 31, intermediate rod; 4, driving motor; 5, disturbance rotor; 6, grinding steel ball; 7, locking bolt; 8, discharge hopper; 9, plate valve; 10, vertical rod; 11, separation hole; 12, arc plate; 13, arc groove; 14, arc rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 A grinding device for vanadium-titanium waste slag comprises a horizontal cylinder 2, a support frame 3 is fixedly arranged at the bottom of the horizontal cylinder 2, a driving motor 4 is fixedly arranged on the side of the support frame 3, the inner cavity of the horizontal cylinder 2 is filled with a plurality of grinding steel balls 6, an intermediate rod 31 is fixedly arranged at the middle position of the bottom of the support frame 3, two groups of vertical rods 10 are symmetrically fixedly arranged on the top of the intermediate rod 31, a discharge hopper 8 is fixedly arranged on the top of the two groups of vertical rods 10, a separation partition assembly is arranged between the horizontal cylinder 2 and the discharge hopper 8 for facilitating the full grinding or separation of the waste slag inside the horizontal cylinder 2, a feeding hopper 1 is vertically fixedly arranged on the top of the horizontal cylinder 2, a closing cover is screwed into the top of the feeding hopper 1, and the closing cover has been drawn in the figure but is not numbered.

[0022] The separation partition assembly includes a locking bolt 7, an arc plate 12, and an arc rod 14. The locking bolt 7 is threaded into the middle position of the side of the horizontal tube 2. An arc groove 13 is provided on the side of the arc rod 14. The locking bolt 7 extends into the arc groove 13. One end of the arc rod 14 is fixedly connected to the arc plate 12. The width of the head of the locking bolt 7 is greater than the arc groove 13, thereby limiting the position of the arc plate 12.

[0023] Separation holes 11 are equidistantly arranged on half of the upper surface of the arc plate 12, a rectangular groove is arranged at the bottom of the horizontal cylinder 2, the top of the discharge hopper 8 is arranged to be an arc surface, the top of the discharge hopper 8 and the bottom of the horizontal cylinder 2 movably accommodate the arc plate 12, a plate valve 9 is arranged on the side of the bottom of the discharge hopper 8, and a disturbance rotor blade 5 is fixedly arranged after the output end of the driving motor 4 extends into the inner cavity of the horizontal cylinder 2, and the cross-sectional diameter of the disturbance rotor blade 5 is equal to the inner cavity diameter of the horizontal cylinder 2.

[0024] The specific implementation steps and principles of the utility model are as follows:

[0025] When the whole device is working normally, the closed part of the arc plate 12 is directly below the horizontal cylinder 2, the discharge hopper 8 is separated from the horizontal cylinder 2, and a sufficient amount of vanadium-titanium waste slag is poured into the horizontal cylinder 2 through the feeding hopper 1, and the drive motor 4 is started. The drive motor 4 drives the disturbance vane 5 to stir the grinding steel ball 6, and the grinding steel ball 6 fully grinds the waste slag. When the horizontal cylinder 2 needs to be unloaded, the locking bolt 7 is loosened, and the arc plate 12 is slid so that the separation hole 11 of the arc plate 12 is moved to directly below the bottom opening of the horizontal cylinder 2, and the plate valve 9 is opened. Under the action of the disturbance vane 5, the separation hole 11 separates the grinding steel ball 6 from the powder.

[0026] The 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 substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device for vanadium-titanium waste slag, comprising a horizontal cylinder (2), characterized in that: A support frame (3) is fixedly arranged at the bottom of the horizontal cylinder (2), a driving motor (4) is fixedly arranged on the side of the support frame (3), the inner cavity of the horizontal cylinder (2) is filled with a plurality of grinding steel balls (6), an intermediate rod (31) is fixedly arranged at the middle position of the bottom of the support frame (3), vertical rods (10) are symmetrically fixedly arranged on the top of the intermediate rod (31), two groups of the vertical rods (10) are arranged in total, and a discharge hopper (8) is fixedly arranged on the top of the two groups of vertical rods (10), and a separation partition component is arranged between the horizontal cylinder (2) and the discharge hopper (8) to facilitate the full grinding or separation of the waste residue inside the horizontal cylinder (2).

2. A grinding device for vanadium-titanium waste slag according to claim 1, characterized in that: A feeding hopper (1) is vertically fixed on the top of the horizontal cylinder (2), and a sealing cover is screwed into the top of the feeding hopper (1).

3. The grinding equipment for vanadium-titanium waste slag according to claim 1, characterized in that: The separation partition assembly comprises a locking bolt (7), an arc-shaped plate (12), and an arc-shaped rod (14); the locking bolt (7) is threadedly screwed into the middle position of the side of the horizontal cylinder (2).

4. A grinding device for vanadium-titanium waste slag according to claim 3, characterized in that: The arc-shaped rod (14) is provided with an arc-shaped groove (13) on its side, the locking bolt (7) extends into the arc-shaped groove (13), one end of the arc-shaped rod (14) is fixedly connected to an arc-shaped plate (12), and separation holes (11) are equidistantly arranged on half of the upper surface of the arc-shaped plate (12).

5. The grinding equipment for vanadium-titanium waste slag according to claim 1, characterized in that: The bottom of the horizontal cylinder (2) is provided with a rectangular groove, the top of the discharge hopper (8) is provided with an arc-shaped surface, the top of the discharge hopper (8) and the bottom of the horizontal cylinder (2) movably accommodate an arc-shaped plate (12), and the bottom side of the discharge hopper (8) is provided with a plate valve (9).

6. The grinding equipment for vanadium-titanium waste slag according to claim 1, characterized in that: After the output end of the driving motor (4) extends into the inner cavity of the horizontal cylinder (2), a disturbance rotor blade (5) is fixedly arranged thereon, and the cross-sectional diameter of the disturbance rotor blade (5) is equal to the inner cavity diameter of the horizontal cylinder (2).

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