Thickening system for mineral separation

Abstract

The utility model relates to the technical field of mineral processing equipment, and discloses a mineral processing thickening system which comprises a thickening box, the driving motor is fixedly mounted on the thickening box; the mounting shaft is rotationally mounted in the thickening box, one end of the mounting shaft is fixedly connected with an output shaft of the driving motor, and a rake is fixedly mounted on the mounting shaft and used for stirring ore pulp in the thickening box; the two ore drawing pipes are arranged on the thickening box; the collecting box is fixedly mounted at the top of the thickening box, is used for collecting and discharging ore pulp, and is communicated with a discharging pipe on the thickening box. According to the thickening system for mineral separation, ore drawing is smooth, discharging safety is high, the situation that ore pulp blocks a pipeline and overflows is avoided, the ore pulp is stored through the collecting box, the purpose of discontinuous ore drawing is achieved, the starting time of ore pulp filtering equipment is shortened, and production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing equipment, in particular to a thickening system for mineral processing. Background Art

[0002] Ore dressing plants typically use thickeners to concentrate slurry during beneficiation operations. However, the standard diameter of existing thickener feed pipes is generally DN60, which is generally too small. Furthermore, the slurry often contains coarse particles. Therefore, in actual use, the gravity feed of the thickener makes the feed pipe very prone to blockage, causing slurry overflow and affecting production. Furthermore, due to the high acidity of titanium and sulfur concentrates, this has a significant impact on safe and civilized production, and also increases the risk to workers during operation. Utility Model Content

[0003] The utility model provides a thickening system for mineral processing, aiming to solve the problem of slurry overflow easily occurring in currently used thickeners as mentioned in the above background technology.

[0004] To solve the above problems, the present invention is implemented as follows: a thickening system for mineral processing, comprising: a thickening box, which is used to process the ore pulp; a driving motor fixedly installed on the thickening box; a mounting shaft rotatably installed in the thickening box, one end of the mounting shaft is fixedly connected to the output shaft of the driving motor, and a rake is fixedly installed on the mounting shaft, and the rake is used to stir the ore pulp in the thickening box; two ore discharge pipes are arranged on the thickening box; a collecting box fixedly installed on the top of the thickening box, and the collecting box is used to collect and discharge the ore pulp, and the collecting box is connected to the discharge pipe on the thickening box; a booster mechanism assembled on the collecting box, and the booster mechanism is used to pressurize the ore pulp in the collecting box.

[0005] Preferably, the boosting mechanism includes: a boosting pump fixedly installed on the top of the collection box; a bend fixedly installed on the collection box, the bend being connected to the boosting pump; and a boosting pipe fixedly installed in the collection box, the boosting pipe being connected to the bend.

[0006] Preferably, a plurality of connecting shafts are rotatably mounted on the ore-discharging pipe, a plurality of material-moving rods are fixedly mounted on the plurality of connecting shafts, the material-moving rods are used to move the ore in the ore-discharging pipe, a driving mechanism is provided on the ore-discharging pipe and the connecting shafts, the driving mechanism is used to drive the connecting shafts to rotate.

[0007] Preferably, the driving mechanism comprises a servo motor fixedly installed on one side outer wall of the ore drawing pipe, an output shaft of the servo motor is fixedly connected with one end of one of the connecting shafts, a plurality of belt pulleys are fixedly sleeved on the plurality of connecting shafts respectively, and a belt is sleeved on the plurality of belt pulleys.

[0008] Preferably, a cleaning frame is fixedly installed on the mounting shaft, the cleaning frame is in contact with the inner wall of the thickening box, the cleaning frame is used for cleaning the inner wall of the thickening box, a sewage pipe is fixedly installed at the bottom of the thickening box, and control valves are arranged on the sewage pipe and the ore drawing pipe.

[0009] Preferably, an ore drawing chute is arranged below the thickening box, the ore drawing chute corresponds to the ore drawing pipe, and the ore drawing chute is used for guiding the ore discharged from the ore drawing pipe.

[0010] Preferably, a discharging pipe is fixedly installed on the collecting box, and the discharging pipe is used for putting the ore pulp into the collecting box.

[0011] Compared with the related art, the ore dressing thickening system has the following beneficial effects:

[0012] The ore dressing thickening system provided by the utility model has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a front view structural schematic diagram of the ore dressing thickening system provided by the utility model;

[0014] Figure 2 is a front view sectional view structural schematic diagram of the utility model;

[0015] Figure 3 is Figure 2 is an enlarged structural schematic diagram of part A shown in FIG. 1;

[0016] Figure 4 is Figure 2 is an enlarged structural schematic diagram of part B shown in FIG. 1;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the ore chute in the utility model.

[0018] Figure numerals: 1. thickening box; 2. driving motor; 3. mounting shaft; 4. rake; 5. discharge pipe; 6. collecting box; 7. booster pump; 8. elbow; 9. booster pipe; 10. connecting shaft; 11. material removal rod; 12. servo motor; 13. pulley; 14. belt; 15. cleaning rack; 16. drain pipe; 17. discharge chute 18. discharge pipe. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a thickening system for mineral processing, such as Figures 1-5As shown, the thickening system for mineral processing includes: a thickening box 1, which is used to process the ore pulp; a drive motor 2 fixedly installed on the thickening box 1; a mounting shaft 3 rotatably installed in the thickening box 1, one end of the mounting shaft 3 is fixedly connected to the output shaft of the drive motor 2, and a rake 4 is fixedly installed on the mounting shaft 3, and the rake 4 is used to stir the ore pulp in the thickening box 1; two ore discharge pipes 5 provided on the thickening box 1; a collection box 6 fixedly installed on the top of the thickening box 1, and the collection box 6 is used to collect and discharge the ore pulp, and the collection box 6 is connected to the discharge pipe on the thickening box 1; a booster mechanism assembled on the collection box 6, and the booster mechanism is used to boost the ore pulp in the collection box 6.

[0022] In this embodiment, when the ore pulp is processed, the ore pulp is placed into the thickening box 1 through the collection box 6. When discharging, the boosting mechanism is started by the controller to boost the pressure in the collection box 6, so that the pressurized ore pulp is placed into the thickening box 1, effectively avoiding the overflow of the ore pulp, improving the feeding stability, and improving the safety of the staff during operation. The ore pulp enters the thickening box 1, and the driving motor 2 is started by the controller to drive the rake 4 on the mounting shaft 3 to rotate. The rotating rake 4 thickens the ore pulp, and the thickened ore is discharged through the ore discharge pipe 5 to enter the next process. The entire device system can thicken the ore pulp, and the discharge safety is relatively high, avoiding the overflow of the ore pulp, and improving the safety of the staff during operation.

[0023] In a further preferred embodiment of the present invention, the boosting mechanism includes: a boosting pump 7 fixedly installed on the top of the collecting box 6; a bend 8 fixedly installed on the collecting box 6, and the bend 8 is connected to the boosting pump 7; a boosting pipe 9 fixedly installed in the collecting box 6, and the boosting pipe 9 is connected to the bend 8.

[0024] In this embodiment, when the boosting mechanism is used, the boosting pump 7 is started by the controller. Under the interaction of the bend pipe 8 and the boosting pipe 9, the collecting box 6 can be pressurized, so that the pressurized slurry is placed in the thickening box 1, effectively avoiding overflow of the slurry, improving the feeding stability, and improving the safety of the staff during operation.

[0025] In a further preferred embodiment of the present invention, a plurality of connecting shafts 10 are rotatably mounted on the ore-discharging pipe 5, a plurality of material-moving rods 11 are fixedly mounted on the plurality of connecting shafts 10, the material-moving rods 11 are used to move the ore in the ore-discharging pipe 5, and a driving mechanism is provided on the ore-discharging pipe 5 and the connecting shaft 10, and the driving mechanism is used to drive the connecting shaft 10 to rotate.

[0026] In this embodiment, when the material is discharged through the ore discharge pipe 5, the driving mechanism is started by the controller to drive the material removal rod 11 on the connecting shaft 10 to rotate. The rotating material removal rod 11 can move the ore in the ore discharge pipe 5 to avoid blockage of the ore and improve the efficiency of material discharge.

[0027] In a further preferred embodiment of the present invention, the driving mechanism includes: a servo motor 12 fixedly mounted on the outer wall of one side of the ore-discharging pipe 5, the output shaft of the servo motor 12 being fixedly connected to one end of one of the connecting shafts 10; a plurality of pulleys 13 respectively fixedly mounted on the plurality of connecting shafts 10; and a belt 14 mounted on the plurality of pulleys 13.

[0028] In this embodiment, when using the driving mechanism, the servo motor 12 is started by the controller to drive a connecting shaft 10 to rotate. Under the interaction of the pulley 13 and the belt 14, multiple material-moving rods 11 on the connecting shaft 10 are driven to rotate. The rotating material-moving rods 11 can move the mineral materials in the ore-discharging pipe 5 to avoid blockage of the mineral materials and improve the efficiency of material discharge.

[0029] In a further preferred embodiment of the present invention, a cleaning rack 15 is fixedly mounted on the mounting shaft 3, the cleaning rack 15 is in contact with the inner wall of the thickening box 1, and the cleaning rack 15 is used to clean the inner wall of the thickening box 1. A drain pipe 16 is fixedly mounted on the bottom of the thickening box 1, and control valves are provided on the drain pipe 16 and the ore-drawing pipe 5.

[0030] In this embodiment, when the mounting shaft 3 rotates, it drives the cleaning rack 15 to clean the inner wall of the thickening box 1 to improve the cleanliness of the thickening box 1. The sewage pipe 16 is used to discharge sewage from the thickening box 1, and the control valve is used to perform control operations.

[0031] In a further preferred embodiment of the present invention, a ore-drawing chute 17 is provided below the thickener 1 , the ore-drawing chute 17 corresponds to the ore-drawing pipe 5 , and the ore-drawing chute 17 is used to guide the ore discharged from the ore-drawing pipe 5 .

[0032] In this embodiment, the ore chute 17 is used to guide the ore discharged from the ore drawing pipe 5 .

[0033] In a further preferred embodiment of the present invention, a discharge pipe 18 is fixedly mounted on the collection box 6 , and the discharge pipe 18 is used to put the slurry into the collection box 6 .

[0034] In this embodiment, the slurry is placed into the collecting box 6 through the discharge pipe 18 .

[0035] In summary, the thickening system provided in this embodiment has no slurry blockage and overflow, and the ore discharge is smooth and safe. The slurry is stored in the collection box, which achieves the purpose of intermittent ore discharge, reduces the startup time of the slurry filtration equipment, and saves production costs.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A thickening system for mineral processing, characterized by: include: A thickener, which is used to process the slurry; a drive motor fixedly mounted on the thickening box; A mounting shaft rotatably mounted in the thickener, one end of the mounting shaft being fixedly connected to the output shaft of the drive motor, a rake being fixedly mounted on the mounting shaft, and the rake being used to stir the slurry in the thickener; two ore drawing pipes provided on the thickener; A collection box fixedly mounted on the top of the thickener, the collection box is used to collect and discharge the slurry, and the collection box is connected to the discharge pipe on the thickener; A pressurizing mechanism is mounted on the header box, and is used to pressurize the slurry in the header box.

2. A thickening system for mineral processing according to claim 1, characterized in that: The boosting mechanism comprises: a booster pump fixedly mounted on the top of the collecting box; An elbow fixedly mounted on the collecting box, the elbow being in communication with the booster pump; A boost pipe is fixedly installed in the collecting box, and the boost pipe is communicated with the elbow.

3. A thickening system for mineral processing according to claim 1, characterized in that: A plurality of connecting shafts are rotatably mounted on the ore-discharging pipe, and a plurality of material-moving rods are fixedly mounted on the plurality of connecting shafts. The material-moving rods are used to move the ore in the ore-discharging pipe. A driving mechanism is provided on the ore-discharging pipe and the connecting shafts, and the driving mechanism is used to drive the connecting shafts to rotate.

4. A thickening system for mineral processing according to claim 3, characterized in that: The driving mechanism comprises: A servo motor is fixedly mounted on an outer wall of one side of the ore-drawing pipe, wherein an output shaft of the servo motor is fixedly connected to one end of one of the connecting shafts; a plurality of pulleys fixedly sleeved on the plurality of connecting shafts; A belt is sleeved on the plurality of pulleys.

5. A thickening system for mineral processing according to claim 1, characterized in that: A cleaning rack is fixedly mounted on the mounting shaft and contacts the inner wall of the thickening box. The cleaning rack is used to clean the inner wall of the thickening box. A sewage pipe is fixedly mounted on the bottom of the thickening box. Both the sewage pipe and the ore drawing pipe are provided with control valves.

6. A thickening system for mineral processing according to claim 1, characterized in that: An ore drawing chute is provided below the thickener, the ore drawing chute corresponds to the ore drawing pipe, and the ore drawing chute is used to guide the ore discharged from the ore drawing pipe.

7. A thickening system for mineral processing according to claim 1, characterized in that: A feed pipe is fixedly mounted on the collection box, and the feed pipe is used to put the slurry into the collection box.

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