Ore pulp distributor for ultralow-grade bauxite beneficiation

Abstract

The utility model relates to the technical field of ore pulp distributors, in particular to an ore pulp distributor for ultralow-grade bauxite beneficiation. According to the technical scheme, the distributor comprises a distributor body, a feeding port is formed in the bottom of the distributor body, discharging ports are formed in the outer side of the distributor body at equal intervals, a rotating sleeve is rotationally connected into the distributor body, fan blades are fixed to the periphery of the rotating sleeve at equal intervals, the upper end of the distributor body is of an opening structure, and a sealing cover is installed at the opening; and a quick release assembly is arranged between the sealing cover and the upper end of the distributor main body. Centrifugal force is generated in a fan blade rotating mode, ore pulp can be better and evenly distributed to different discharging ports, the sealing cover with the upper end capable of being rapidly detached is arranged, when blockage or other damage occurs in the distributor body, maintenance can be rapidly conducted, operation is simpler, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore pulp distributors, in particular to an ore pulp distributor for ultra-low-grade bauxite beneficiation. Background Art

[0002] A slurry distributor is a device used in mining machinery. Its main function is to evenly distribute slurry to multiple paths or equipment. The structure of a slurry distributor usually includes a rotating container with an inlet for slurry to enter at the top of the container. Guide structures are provided on the side walls of the rotating container. These guide structures are inclined relative to the horizontal direction so that gravity can exert a tangential force on the guide structure during the falling process of the slurry, thereby driving the rotating container to rotate. This design can achieve uniform distribution of slurry in quantity and quality.

[0003] During use, since the working environment of the mortar dispenser is relatively harsh and the interior of the dispenser body needs to be kept sealed to prevent the mortar from overflowing, it is usually set as an integral structure or fixed with flange bolts. Both methods are more troublesome for internal inspection and maintenance operations, and due to the relatively harsh working environment, the frequency of inspection and maintenance is also relatively high. Therefore, it is necessary to design a mortar dispenser that can be opened quickly and maintain a certain degree of sealing. Utility Model Content

[0004] The purpose of the utility model is to provide a slurry distributor for ultra-low grade bauxite beneficiation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a distributor body, a feed port is provided at the bottom of the distributor body, a discharge port is provided equidistantly on the outside of the distributor body, a rotating sleeve is rotatably connected inside the distributor body, fan blades are fixed equidistantly on the periphery of the rotating sleeve, the upper end of the distributor body is an open structure, and a sealing cover is installed at the opening, and a quick-release assembly is provided between the sealing cover and the upper end of the distributor body.

[0006] Preferably, a drive motor is installed at the center of the upper end of the sealing cover, the output end of the drive motor is a square structure, a connecting sleeve is fixed to the upper end of the rotating sleeve, and a square groove adapted to the output end of the drive motor is opened on the upper end of the connecting sleeve.

[0007] Preferably, a fixing frame is fixed to the bottom of the inner cavity of the dispenser body, and the bottom of the rotating sleeve is rotatably connected to the fixing frame.

[0008] Preferably, the quick-release assembly includes an outer plate and a positioning frame, the outer plate is fixed to the periphery of the sealing cover and is symmetrically distributed, the positioning frame is fixed to the periphery of the upper end of the dispenser body, a fixing hole is opened on the outer plate, a fixing rod is installed on the upper end of the positioning frame, and the bottom of the fixing rod is inserted into the fixing hole.

[0009] Preferably, the upper end of the fixing rod is rotatably connected to a rotating frame, an extrusion spring is fixed between the inner side wall of the rotating frame and the upper end of the positioning frame, adaptation grooves are opened on both sides of the rotating frame, and a fixing block is fixed on the upper end of the positioning frame and at a position corresponding to the adaptation groove.

[0010] Preferably, a sealing gasket is fixed to the periphery of the upper opening of the dispenser body.

[0011] Compared with the existing technology, the beneficial effects of the present invention are: the centrifugal force generated by the rotation of the fan blades can better distribute the slurry evenly to different discharge ports, and a quick-detachable sealing cover is provided at the upper end, so that when blockage or other damage occurs in the distributor body, maintenance can be quickly carried out, the operation is simpler, and work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic side cross-sectional view of the structure of a slurry distributor for ultra-low-grade bauxite beneficiation according to the present invention;

[0013] Figure 2 This is a schematic diagram of the top view of the structure of a slurry distributor for ultra-low-grade bauxite beneficiation according to the utility model;

[0014] Figure 3 This is a schematic diagram of the top view of the sealing cover of a slurry distributor for ultra-low-grade bauxite beneficiation according to the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the combined structure of a rotating frame and a fixed block of a slurry distributor for ultra-low-grade bauxite beneficiation.

[0016] In the figure: 1. Dispenser body; 11. Feed port; 12. Discharge port; 13. Sealing gasket; 2. Rotating sleeve; 21. Fan blade; 22. Fixed frame; 23. Connecting sleeve; 3. Sealing cover; 31. Drive motor; 32. Outer plate; 33. Fixing hole; 4. Positioning frame; 41. Fixing rod; 42. Rotating frame; 43. Extrusion spring; 44. Fixed block; 45. Adapter slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4 The utility model provides a technical solution: it includes a distributor body 1, a feed port 11 is provided at the bottom of the distributor body 1, a discharge port 12 is equidistantly provided on the outside of the distributor body 1, a rotating sleeve 2 is rotatably connected inside the distributor body 1, and fan blades 21 are equidistantly fixed on the periphery of the rotating sleeve 2. The upper end of the distributor body 1 is an open structure, and a sealing cover 3 is installed at the opening. A quick-release assembly is provided between the sealing cover 3 and the upper end of the distributor body 1, and a sealing gasket 13 is fixed on the periphery of the opening at the upper end of the distributor body 1.

[0019] A driving motor 31 is installed at the center position of the upper end of the sealing cover 3. The output end of the driving motor 31 is a square structure. A connecting sleeve 23 is fixed to the upper end of the rotating sleeve 2, and a square groove adapted to the output end of the driving motor 31 is opened at the upper end of the connecting sleeve 23. A fixing frame 22 is fixed to the bottom of the inner cavity of the distributor body 1, and the bottom of the rotating sleeve 2 is rotatably connected to the fixing frame 22.

[0020] The quick-release assembly includes an outer plate 32 and a positioning frame 4. The outer plate 32 is fixed to the periphery of the sealing cover 3 and is symmetrically distributed. The positioning frame 4 is fixed to the periphery of the upper end of the dispenser body 1. A fixing hole 33 is provided on the outer plate 32. A fixing rod 41 is installed on the upper end of the positioning frame 4. The bottom of the fixing rod 41 is inserted into the fixing hole 33. The upper end of the fixing rod 41 is rotatably connected to the rotating frame 42. An extrusion spring 43 is fixed between the inner side wall of the rotating frame 42 and the upper end of the positioning frame 4. Adaptation grooves 45 are provided on both sides of the rotating frame 42. A fixing block 44 is fixed to the upper end of the positioning frame 4 and at a position corresponding to the adaptation groove 45.

[0021] Working principle: First, connect the entire device to an external power source. The mortar will enter from the feed port 11 and then be diverted and discharged from the discharge port. During this process, the driving motor 31 can be used to drive the rotating sleeve 2 to rotate, and then drive the fan blades 21 to rotate, so that the mortar rotates in the distributor body 1, generating centrifugal force, which can be discharged from the discharge port 12 better and more evenly. When internal maintenance is required, the rotating frame 42 can be pulled up to pull the bottom of the fixing rod 41 out of the fixing hole 33. After rotating the sealing cover 3 to a certain angle, it can be easily disassembled. During this process, the pulling of the rotating frame 42 causes the bottom of the fixing rod 41 to After exceeding the height of the upper end of the fixing block 44, the rotating frame 42 can be deflected at a certain angle, and the upper end of the fixing block 44 is used to press against the bottom of the rotating frame 42 to prevent the extrusion spring 43 from directly pulling the rotating frame 42 to its original position. During installation, it is only necessary to place the outer plate 32 in the vacant position between the positioning frames 4, and ensure that the output end of the drive motor 31 is inserted into the connecting sleeve 23, and then rotate it so that the outer plate 32 enters the positioning frame 4, seal the upper end opening of the dispenser body 1, and then insert the bottom of the fixing rod 41 into the fixing hole 33 to complete the fixation. The operation is simple and convenient, and the maintenance efficiency can be improved.

[0022] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slurry distributor for ultra-low-grade bauxite beneficiation, comprising a distributor body (1), characterized in that: The distributor body (1) is provided with a feed port (11) at the bottom, and a discharge port (12) is equidistantly provided on the outside of the distributor body (1). A rotating sleeve (2) is rotatably connected inside the distributor body (1), and fan blades (21) are fixed equidistantly on the periphery of the rotating sleeve (2). The upper end of the distributor body (1) is an open structure, and a sealing cover (3) is installed at the opening. A quick-release assembly is provided between the sealing cover (3) and the upper end of the distributor body (1).

2. The slurry distributor for ultra-low-grade bauxite beneficiation according to claim 1, characterized in that: A driving motor (31) is installed at the center of the upper end of the sealing cover (3), and the output end of the driving motor (31) is a square structure. A connecting sleeve (23) is fixed to the upper end of the rotating sleeve (2), and a square groove is opened on the upper end of the connecting sleeve (23) to match the output end of the driving motor (31).

3. The slurry distributor for ultra-low-grade bauxite beneficiation according to claim 2, characterized in that: A fixing frame (22) is fixed to the bottom of the inner cavity of the distributor body (1), and the bottom of the rotating sleeve (2) is rotatably connected to the fixing frame (22).

4. The slurry distributor for ultra-low-grade bauxite beneficiation according to claim 1, characterized in that: The quick-release assembly comprises an outer plate (32) and a positioning frame (4); the outer plate (32) is fixed to the periphery of the sealing cover (3) and is symmetrically distributed; the positioning frame (4) is fixed to the periphery of the upper end of the dispenser body (1); a fixing hole (33) is provided on the outer plate (32); a fixing rod (41) is installed at the upper end of the positioning frame (4); and the bottom of the fixing rod (41) is inserted into the fixing hole (33).

5. The slurry distributor for ultra-low-grade bauxite beneficiation according to claim 4, characterized in that: The upper end of the fixing rod (41) is rotatably connected to a rotating frame (42), an extrusion spring (43) is fixed between the inner side wall of the rotating frame (42) and the upper end of the positioning frame (4), and an adapting groove (45) is provided on both sides of the rotating frame (42), and a fixing block (44) is fixed on the upper end of the positioning frame (4) and at a position corresponding to the adapting groove (45).

6. The slurry distributor for ultra-low-grade bauxite beneficiation according to claim 1, characterized in that: A sealing gasket (13) is fixed to the periphery of the upper opening of the distributor body (1).

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