Combined ore flotation machine

Abstract

The utility model relates to a combined ore flotation machine, which comprises a flotation box, a flotation box, an ore collecting box and an ore collecting box, wherein a collecting box is arranged in front of one side of the flotation box; the flotation claw rake is arranged in the flotation box and is driven by a driving structure to continuously rotate, and ore grain slurry obtained through flotation is transferred to the trapping box; and the power-assisted drainage structure is connected with the flotation box, and is used for changing the flowing direction of the floated ore grain slurry diffused towards one side, far away from the trapping box, of the flotation box and draining the floated ore grain slurry during working. According to the combined ore flotation machine, by designing a power-assisted drainage structure, when the combined ore flotation machine works, the flowing direction of the floated ore grain slurry diffused towards the side, away from the collecting box, of the flotation box is changed, the floated ore grain slurry is drained, the ore grain slurry can be directly transferred to the collecting box through the flotation claw rake, and therefore the overall process efficiency of the flotation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore flotation machines, in particular to a combined ore flotation machine. Background Art

[0002] Flotation machine is the abbreviation of flotation concentrator, which refers to the mechanical equipment that completes the flotation process. In the flotation machine, the ore pulp treated with reagents is stirred and aerated so that some of the mineral particles are selectively fixed on the bubbles; those that float to the surface of the ore pulp are scraped out to form foam products, and the rest are retained in the ore pulp to achieve the purpose of separating minerals.

[0003] In the prior art, for example, a Chinese utility model patent with authorization publication number CN 213230446 U discloses "a material guide structure for an ore flotation machine", which achieves the purpose of automatic material conveying by setting a rotatable feed hopper next to the machine body. From the attached drawings, it can be seen that during the operation of the flotation machine, the ore particle slurry floated out is transferred only by rotating the flotation claw rake, and due to the limitation of the internal space of the machine body, the flotation claw rake only occupies about one-third of the width of the internal area of ​​the machine body.

[0004] During the operation of the ore flotation machine, the floated mineral particle slurry is fluid, and part of the floated mineral particle slurry will diffuse to the back of the machine body. Although this part of the floated mineral particle slurry can eventually settle and then be floated to the surface again, it affects the overall process efficiency of the flotation process. Therefore, a combined ore flotation machine is proposed. Utility Model Content

[0005] Based on the above description, the utility model provides a combined ore flotation machine, which solves the technical problem that part of the floated ore particle slurry will diffuse toward the back of the machine body after flotation, affecting the overall process efficiency of the flotation process.

[0006] The utility model solves the above-mentioned technical problems with the following technical solutions: a combined ore flotation machine, comprising: a flotation box, a catch box is arranged in front of one side of the flotation box; a flotation claw rake is arranged in the flotation box and driven to rotate continuously by a driving structure to transfer the floated mineral particle slurry to the catch box; an auxiliary drainage structure is connected to the flotation box and, when working, is used to change the flow direction of the floated mineral particle slurry diffused toward the side of the flotation box away from the catch box, thereby draining the floated mineral particle slurry.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the auxiliary drainage structure includes a drainage push plate and a driving component, wherein the drainage push plate intermittently reciprocates through the driving component to change the flow direction of the floated mineral particle slurry diffused toward the side of the flotation box away from the capture box.

[0009] Furthermore, the side of the drainage push plate facing the capture box is a boosting surface;

[0010] The booster surface includes an inclined surface, a vertical surface and a retaining edge surface arranged from bottom to top. The angle between the inclined surface and the bottom surface of the drainage push plate is thirty degrees, the angle between the inclined surface and the vertical surface is one hundred and twenty degrees, and the angle between the vertical surface and the retaining edge surface is one hundred and sixty-five degrees.

[0011] Furthermore, the driving component is one of an electric push rod, a hydraulic push rod or a pneumatic push rod.

[0012] Furthermore, the auxiliary drainage structure includes a fan, a conducting pipe and an air outlet hood, wherein the fan guides the wind to the air outlet hood through the conducting pipe, and the wind flowing out of the air outlet hood guides the floated mineral particle slurry through wind force.

[0013] Furthermore, the conducting duct has three outlets, and the three outlets are linearly distributed at equal distances based on the air outlet cover for uniform air outlet.

[0014] Furthermore, the driving structure includes a driving motor, a driving wheel 1 and a driving wheel 2, wherein the driving wheel 1 is driven by the driving motor and is connected to the driving wheel 2 by a belt transmission.

[0015] Furthermore, a guide surface is arranged on one side of the flotation box facing the capture box, and the guide surface is arranged to be inclined downward to guide the mineral particle slurry flowing out of the flotation box.

[0016] Furthermore, a holding area is provided on the side of the flotation box facing the capture box, and the side of the flotation box facing the capture box is in the holding area, so that the mineral particle slurry flowing out from the guide surface can fall directly into the capture box.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0018] The combined ore flotation machine is designed with an auxiliary drainage structure. When it is working, it changes the flow direction of the floated mineral particle slurry that diffuses toward the side of the flotation box away from the capture box, drains the floated mineral particle slurry, and allows the flotation claw rake to transfer the mineral particle slurry directly to the capture box, so as to improve the overall process efficiency of the flotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a combined ore flotation machine provided in an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective after hiding the top surface of the flotation box;

[0021] Figure 3 for Figure 2 A structural diagram from another perspective;

[0022] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0023] Figure 5 This is a structural schematic diagram of the embodiment of the utility model when the auxiliary drainage structure is wind drainage;

[0024] Figure 6 for Figure 5 A schematic diagram of the structure from another perspective.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Flotation box; 2. Capture box; 3. Flotation claw rake; 4. Driving structure; 41. Driving motor; 42. Driving wheel 1; 43. Driving wheel 2; 44. Belt; 5. Power-assisted drainage structure; 51. Drainage push plate; 511. Inclined surface; 512. Vertical surface; 513. Blocking surface; 52. Driving component; 53. Fan; 54. Conducting duct; 55. Air outlet hood; 6. Guide surface; 7. Accommodating area. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1 As shown, a combined ore flotation machine in this embodiment includes a flotation box 1, a capture box 2, a flotation claw rake 3 and a power-assisted drainage structure 5, wherein the capture box 2 is assembled and placed in front of the front of the flotation box 1 to collect the floated mineral particle slurry, the flotation claw rake 3 is rotatably connected in the flotation box 1, and is driven to rotate continuously by the driving structure 4 to transfer the floated mineral particle slurry to the capture box 2, and the power-assisted drainage structure 5 is connected to the flotation box 1. When working, it is used to change the flow direction of the floated mineral particle slurry diffused toward the side of the flotation box 1 away from the capture box 2, and drain the floated mineral particle slurry.

[0029] It should be noted that if Figure 2As shown, the driving structure 4 includes a driving motor 41, a driving wheel 1 42 and a driving wheel 2 43, wherein the driving motor 41 is connected to the flotation box 1 through an L-shaped frame, the driving motor 41 is fixed to one side of the L-shaped frame by bolts, and its output end is fixedly connected to the driving wheel 1 42, that is, the driving wheel 1 42 is driven by the driving motor 41, and a belt 44 is provided between the driving wheel 1 42 and the driving wheel 2 43, through which the driving wheel 1 42 is connected to the driving wheel 2 43 with a belt transmission, and the driving wheel 2 43 is fixedly connected to the flotation claw rake 3, so that the driving wheel 2 43 can drive the flotation claw rake 3 to rotate.

[0030] During operation, the driving motor 41 drives the driving wheel 1 42 to work, and through the transmission of the belt 44, the driving wheel 2 43 can drive the flotation claw rake 3 to rotate, so as to transfer the floated mineral particle slurry to the capture box 2.

[0031] In addition, if Figure 2 As shown, a guide surface 6 is provided on the side of the flotation box 1 facing the capture box 2 . The guide surface 6 is inclined downward to guide the mineral particle slurry flowing out of the flotation box 1 .

[0032] Furthermore, a receiving area 7 is provided on the side of the flotation box 1 facing the catch box 2 . The side of the flotation box 1 facing the catch box 2 is in the receiving area 7 , so that the mineral particle slurry flowing out from the guide surface 6 can fall directly into the catch box 2 .

[0033] In one embodiment, if Figure 1-3 As shown, mechanical braking is used to change the flow direction of the floated mineral particle slurry toward the side of the flotation box 1 away from the capture box 2.

[0034] Specifically, the drainage assisting structure 5 includes a drainage push plate 51 and a driving component 52 . The driving component 52 is fixed in the flotation box 1 by bolts, and the telescopic end of the driving component 52 is fixedly connected to the drainage push plate 51 .

[0035] During operation, the drainage push plate 51 is intermittently reciprocated by the driving component 52 to change the flow direction of the floated mineral particle slurry which is diffused toward the side of the flotation box 1 away from the capture box 2 .

[0036] It is understandable that the driving component 52 is one of an electric push rod, a hydraulic push rod or a pneumatic push rod, as long as it can push and pull the drainage push plate 51 and allow the drainage push plate 51 to intermittently reciprocate.

[0037] Further, such as Figure 3 and Figure 4As shown, the side of the drainage push plate 51 facing the collection box 2 is a booster surface, and the booster surface includes an inclined surface 511, a vertical surface 512 and a retaining surface 513 arranged from bottom to top. The angle between the inclined surface 511 and the bottom surface of the drainage push plate 51 is thirty degrees, the angle between the inclined surface 511 and the vertical surface 512 is one hundred and twenty degrees, and the angle between the vertical surface 512 and the retaining surface 513 is one hundred and sixty-five degrees.

[0038] When the drainage push plate 51 is directly pushed, part of the floated mineral slurry is likely to flow downward. The design of the inclined surface 511 allows the floated mineral slurry to temporarily stagnate at the inclined surface 511 when being pushed by the drainage push plate 51, thereby reducing the sinking of the floated mineral slurry and improving the overall process efficiency of the flotation process.

[0039] In another embodiment, if Figure 5 and Figure 6 The auxiliary drainage structure 5 uses wind braking to change the flow direction of the floated mineral particle slurry that diffuses toward the side of the flotation box 1 away from the capture box 2.

[0040] The auxiliary drainage structure 5 includes a fan 53, a conducting pipe 54 and an air outlet hood 55, wherein the fan 53 is fixed to the back of the flotation box 1 by bolts, the conducting pipe 54 is assembled at the air outlet of the fan 53, and the air outlet hood 55 is fixed inside the flotation box 1 and is connected to the conducting pipe 54. With this design, the fan 53 can guide the wind to the air outlet hood 55 through the conducting pipe 54, and the wind flowing out of the air outlet hood 55 can guide the floated mineral particle slurry through wind force.

[0041] Furthermore, the conducting duct 54 has three outlets, and the three outlets are linearly distributed at equal distances with respect to the air outlet cover 55 for uniform air outlet.

[0042] During operation, the fan 53 draws in external wind and introduces the wind into the conducting pipe 54, and then the wind is drained through the conducting pipe 54 to flow out from the air outlet hood 55. In this way, the floated mineral particle slurry is drained by wind force, so that the flotation claw rake 3 can directly transfer the mineral particle slurry to the capture box 2, so as to improve the overall process efficiency of the flotation process.

[0043] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A combined ore flotation machine, characterized in that: include: A flotation box (1) is provided with a collection box (2) at one side thereof; A flotation claw rake (3) is arranged in the flotation box (1) and driven to rotate continuously by a driving structure (4) to transfer the floated mineral particle slurry to a collection box (2); The auxiliary drainage structure (5) is connected to the flotation box (1) and is used to change the flow direction of the floated mineral particle slurry diffused toward the side of the flotation box (1) away from the capture box (2) when in operation, thereby draining the floated mineral particle slurry.

2. A combined ore flotation machine according to claim 1, characterized in that: The auxiliary drainage structure (5) comprises a drainage push plate (51) and a driving component (52), wherein the drainage push plate (51) intermittently performs reciprocating motion through the driving component (52) to change the flow direction of the floated mineral particle slurry diffused toward the side of the flotation box (1) away from the capture box (2).

3. A combined ore flotation machine according to claim 2, characterized in that: The side of the drainage push plate (51) facing the capture box (2) is a boosting surface; The boosting surface comprises an inclined surface (511), a vertical surface (512) and a retaining surface (513) which are arranged in sequence from bottom to top. The angle between the inclined surface (511) and the bottom surface of the drainage push plate (51) is thirty degrees, the angle between the inclined surface (511) and the vertical surface (512) is one hundred and twenty degrees, and the angle between the vertical surface (512) and the retaining surface (513) is one hundred and sixty-five degrees.

4. A combined ore flotation machine according to any one of claims 3, characterized in that: The driving component (52) is one of an electric push rod, a hydraulic push rod or a pneumatic push rod.

5. A combined ore flotation machine according to claim 1, characterized in that: The auxiliary drainage structure (5) comprises a fan (53), a conducting pipe (54) and an air outlet hood (55), wherein the fan (53) guides wind to the air outlet hood (55) through the conducting pipe (54), and the wind flowing out of the air outlet hood (55) guides the mineral particle slurry obtained by floatation through wind force.

6. A combined ore flotation machine according to claim 5, characterized in that: The conducting duct (54) has three outlets, and the three outlets are linearly distributed at equal distances based on the air outlet cover (55) to discharge air evenly.

7. A combined ore flotation machine according to claim 4 or 6, characterized in that: The driving structure (4) comprises a driving motor (41), a driving wheel one (42) and a driving wheel two (43), wherein the driving wheel one (42) is driven by the driving motor (41) and is connected to the driving wheel two (43) by a belt transmission via a belt (44).

8. A combined ore flotation machine according to claim 7, characterized in that: A guide surface (6) is arranged on one side of the flotation box (1) facing the capture box (2); the guide surface (6) is arranged to be inclined downwards and is used to guide the mineral particle slurry flowing out of the flotation box (1).

9. A combined ore flotation machine according to claim 8, characterized in that: The side of the flotation box (1) facing the catch box (2) is provided with a containing area (7), and the side of the flotation box (1) facing the catch box (2) is in the containing area (7), so that the mineral particle slurry flowing out from the guide surface (6) can fall directly into the catch box (2).

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