Flotation pulp stirring barrel

Abstract

The utility model discloses a flotation pulp stirring barrel in the field of stirring barrels, which comprises a shell and a discharge pipe connected with the bottom of the side surface of the shell, the discharge pipe is provided with a control valve, the top of the shell is connected with a cover plate, and the top of the cover plate is provided with a stirring part; the top of the cover plate is connected with a motor support, the motor support is connected with a mixing component, and the interior of the shell is connected with a blocking component. Therefore, the ore pulp with low density can be separated for use through flotation, and the device can automatically discharge the light ore pulp on the upper layer of the ore pulp, so that the labor cost during use of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring barrels, in particular to a flotation pulp stirring barrel. Background Art

[0002] The mixing barrel is also called the stirring tank. It is mainly used for preparing the pulp before flotation and treating it with flotation reagents to fully mix the pulp and reagents. The mixing barrel is driven by a V-belt of an electric motor to drive the impeller to rotate, fully mixing the reagents and the pulp, increasing the reaction time of the reagents and strengthening the quality of the drug reaction. It is an essential equipment that can also be used for stirring in various chemical industries. At the same time, it also plays the role of buffering, distributing, stirring and lifting the pulp, fully creating conditions for mineral processing operations, so that the reagents and pulp are fully mixed. It can also be used for stirring other non-metallic minerals.

[0003] Chinese patent publication number CN221183201U discloses a flotation slurry mixing barrel, relating to the technical field of industrial equipment. The utility model includes a storage tank, an electric push rod disposed below the storage tank, a motor 1 fixed to the lower end of the electric push rod, a barrel disposed below the motor 1, a motor 2 disposed to the left of the barrel, a controller disposed at the lower left of the storage tank, and a metering valve disposed in front of the electric push rod. The utility model utilizes motor 2 to cause a rotating rod to rotate the barrel to achieve material discharge, and the metering valve and controller cooperate to precisely control the amount of reagent added to the barrel. This solves the problem of the prior art requiring laborious manual operation for material discharge, which is labor-intensive, and the cumbersome operation process of measuring the required reagent before pouring it into the barrel.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: when the above-mentioned device is in use, the slurry is mixed and stirred by a rotating stirring member, but when the above-mentioned device is discharging, the bottom sediment of the slurry needs to be sorted and controlled by manual control, which leads to problems such as manual control errors when the slurry is discharged. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the present invention to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] The purpose of the utility model is to address the technical problems existing in the background technology. The utility model proposes a flotation slurry stirring barrel. The utility model can effectively improve the utilization efficiency of the slurry through this device. Since the bottom of the slurry mixture is a heavier impurity component, the lighter density slurry can be separated for use through flotation. The device can automatically discharge the light slurry on the upper layer of the slurry, thereby reducing the labor cost when using the device.

[0007] The utility model proposes a flotation pulp stirring barrel, comprising a shell and a discharge pipe connected to the bottom of the side thereof, the discharge pipe is provided with a control valve, the top of the shell is connected to a cover plate, and the top of the cover plate is provided with a stirring component;

[0008] The top of the cover plate is connected to a motor bracket, the motor bracket is connected to a mixing component, and the inside of the shell is connected to a blocking component.

[0009] By adopting the above technical solution, the present solution can discharge the light ore pulp from the upper layer of the mixed ore pulp by flotation, which is convenient for discharging and using the present device.

[0010] Preferably, the stirring component includes a rotating motor connected to the top of the cover plate, the bottom output end of the rotating motor is fixedly connected to a stirring shaft, and the side of the stirring shaft is connected to a plurality of stirring members with equal intervals.

[0011] By adopting the above technical solution, the present solution can ensure that the light ore pulp will not be stratified due to standing for a long time by rotating the motor, and ensure that the present device can automatically discharge the upper layer of light ore pulp.

[0012] Preferably, the blocking component includes a blocking shell connected to the inner wall of the shell, the inner wall of the blocking shell is connected to an electric telescopic rod, the top output end of the electric telescopic rod is connected to a blocking plate, the blocking plate is slidably connected to the blocking shell, a sealing layer is provided on the outside of the blocking plate, and the sealing layer is in contact and extruded with the inner wall of the shell.

[0013] By adopting the above technical solution, the present solution can accurately control the telescopic height of the blocking plate through the electric telescopic rod, thereby ensuring the degree of selection of the upper layer of light ore pulp by the present device and avoiding the introduction of human error.

[0014] Preferably, the mixing component includes a double-headed motor connected to the motor bracket, the output end of the double-headed motor is connected to a turntable, the other side of the turntable is rotatably connected to a rotating connecting rod, the other end of the rotating connecting rod is rotatably connected to a mixing piece, the top of the cover plate is connected to a rotating bracket, the side of the rotating bracket is connected to a fixed shaft, the side of the mixing piece is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to the fixed shaft.

[0015] By adopting the above technical solution, this solution can achieve the swinging effect of the mixing element through the combined connection of the turntable and the rotating connecting rod, so that the slurry can be mixed evenly and the subsequent static stratification is accurate.

[0016] Preferably, a feed hopper is connected to the top of the shell side, and the feed hopper is provided with a seal, which is connected to the joint between the shell side and the feed hopper side.

[0017] By adopting the above technical solution, the present solution can ensure the feeding stability of the device through the sealing member.

[0018] Preferably, the bottom of the mixing element is provided with a plurality of mixing protrusions, the surfaces of the plurality of mixing protrusions are provided with a wear-resistant layer, and the plurality of mixing protrusions are symmetrically arranged on both sides of the mixing element.

[0019] By adopting the above technical solution, this solution

[0020] Preferably, a plurality of stirring members with equal spacing are provided on the side of the stirring shaft, the stirring members are in an arc shape, and there is a distance between the stirring members and the inner wall of the shell.

[0021] By adopting the above technical solution, the present solution can ensure that the lightweight slurry does not suffer from problems such as static stratification before discharge through the stirring element.

[0022] Preferably, the cover plate is provided with a through slot, and the through slot is located directly below the mixing component.

[0023] By adopting the above technical solution, the present solution can ensure the stable swinging of the mixing element through the structure of the through groove.

[0024] In summary, the present invention has at least one of the following beneficial effects:

[0025] The retractable baffle plate structure of the device can achieve the effect of guiding the upper slurry at different heights by controlling the height change of the baffle plate. Through the contraction of the baffle plate, the upper slurry can enter the stirring side from the mixing side, thereby achieving the effect of sorting the slurry, ensuring that the heavier impurities are retained in the mixing area, and avoiding problems such as direct manual contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1This is a front view of an embodiment of a flotation slurry stirring barrel of the utility model;

[0028] Figure 2 This is a structural diagram of the cover plate in an embodiment of the present utility model;

[0029] Figure 3 This is a schematic structural diagram of a stirring member in an embodiment of the present utility model;

[0030] Figure 4 for Figure 3 sectional view of

[0031] Figure markings: 1. Shell; 2. Discharge pipe; 3. Control valve; 4. Cover plate; 5. Stirring component; 501. Rotating motor; 502. Stirring shaft; 503. Stirring element; 6. Blocking component; 601. Blocking shell; 602. Blocking plate; 603. Electric telescopic rod; 7. Feed hopper; 8. Motor bracket; 9. Mixing component; 901. Double-headed motor; 902. Turntable; 903. Rotating connecting rod; 904. Mixing element; 905. Rotating bracket; 906. Fixed shaft; 907. Sliding groove. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 The utility model is described in further detail.

[0033] Example 1

[0034] like Figure 1-Figure 4 As shown, in this embodiment, in order to solve the existing problems, the utility model discloses a flotation pulp stirring barrel, comprising a shell 1 and a discharge pipe 2 connected to the bottom of the side thereof, the discharge pipe 2 is provided with a control valve 3, a cover plate 4 is connected to the top of the shell 1, and a stirring component 5 is provided on the top of the cover plate 4;

[0035] The top of the cover plate 4 is connected to a motor bracket 8 , the motor bracket 8 is connected to a mixing component 9 , and the inside of the housing 1 is connected to a blocking component 6 .

[0036] The stirring component 5 includes a rotating motor 501 connected to the top of the cover plate 4 , a stirring shaft 502 is fixedly connected to the bottom output end of the rotating motor 501 , and a plurality of stirring members 503 with equal intervals are connected to the side of the stirring shaft 502 .

[0037] The blocking component 6 includes a blocking shell 601 connected to the inner wall of the shell 1, the inner wall of the blocking shell 601 is connected to an electric telescopic rod 603, the top output end of the electric telescopic rod 603 is connected to a blocking plate 602, and the blocking plate 602 is slidably connected to the blocking shell 601. A sealing layer is provided on the outside of the blocking plate 602, and the sealing layer is in contact and extruded with the inner wall of the shell 1.

[0038] Furthermore, a feed hopper 7 is connected to the top of the side of the shell 1 , and the feed hopper 7 is provided with a seal, which is connected to the joint between the side of the shell 1 and the side of the feed hopper 7 .

[0039] Specifically, a plurality of mixing protrusions are provided at the bottom of the mixing element 904 , a wear-resistant layer is provided on the surface of the plurality of mixing protrusions, and the plurality of mixing protrusions are symmetrically arranged on both sides of the mixing element 904 .

[0040] The specific working principle is: this device can effectively improve the accuracy of slurry processing and sorting. Compared with traditional devices, this device can automatically discharge the upper light raw materials, thereby avoiding manual operation and control. When this device is used, the raw materials are introduced from the feed hopper 7 into the side of the shell 1 below the mixer 904, so that the raw materials can be mixed and processed by the mixer 904, ensuring that the raw materials are evenly mixed after entering one side of the shell 1, which is convenient for subsequent processing. At this time, the rotation transmission effect of the turntable 902 by the double-headed motor 901 can effectively realize the transmission driving effect of the mixer 904, and the limiting of the rotating bracket 905 and the fixed shaft 906 can ensure that the mixer 904 only swings on the side of the blocking plate 602.

[0041] After the mixing element 904 has been swung for a period of time to uniformly mix the raw materials, the double-headed motor 901 is stopped, thereby stopping the movement of the mixing element 904.

[0042] After standing for a period of time, the slurry is stratified. The electric telescopic rod 603 is used to control the blocking plate 602 to slide downward, so that the upper slurry flows from one side of the shell 1 to the other side. The electric telescopic rod 603 can accurately control the lifting height of the blocking plate 602, ensuring that the device can remove the upper light slurry at different heights.

[0043] After the light ore slurry flows into the other side of the shell 1 through the blocking plate 602, the rotating motor 501 is started at this time, thereby driving the stirring shaft 502 to rotate through the rotating motor 501, thereby achieving the mixing and stirring effect of the light ore slurry part, avoiding the problem of the light ore slurry being stratified again before discharging. At this time, during the light ore slurry stirring process, the inside of the shell 1 on the other side can be cleaned, thereby removing the heavier impurities inside the shell 1, which is convenient for the subsequent use of the present device. After the light ore slurry is stirred and mixed, it is discharged through the discharge pipe 2.

[0044] Example 2

[0045] like Figure 1-Figure 4As shown, in order to solve the existing problems, based on the same concept as the above-mentioned embodiment 1, the flotation slurry stirring barrel also includes: the mixing component 9 includes a double-headed motor 901 connected to the motor bracket 8, the output end of the double-headed motor 901 is connected to a turntable 902, the other side of the turntable 902 is rotatably connected to a rotating connecting rod 903, the other end of the rotating connecting rod 903 is rotatably connected to a mixing piece 904, the top of the cover plate 4 is connected to a rotating bracket 905, the side of the rotating bracket 905 is connected to a fixed shaft 906, the side of the mixing piece 904 is provided with a sliding groove 907, and the inner wall of the sliding groove 907 is slidably connected to the fixed shaft 906.

[0046] The side of the stirring shaft 502 is provided with a plurality of stirring members 503 at equal intervals. The stirring members 503 are arc-shaped. There is a distance between the stirring members 503 and the inner wall of the shell 1. The cover plate 4 is provided with a through groove, and the through groove is located directly below the mixing component 9.

[0047] The specific working principle is: this device can achieve the effect of upper layer discharge, thereby avoiding the situation where impurities remain at the bottom of the traditional mixing barrel when in use, and the lifting height of the blocking plate 602 can be controlled to control the device to select upper light ore slurry of different heights for different raw materials.

[0048] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flotation pulp stirring barrel, comprising a shell (1) and a discharge pipe (2) connected to the bottom of the side thereof, wherein the discharge pipe (2) is provided with a control valve (3), characterized in that: The top of the shell (1) is connected to a cover plate (4), and a stirring component (5) is provided on the top of the cover plate (4); The top of the cover plate (4) is connected to a motor bracket (8), the motor bracket (8) is connected to a mixing component (9), and the inside of the housing (1) is connected to a blocking component (6).

2. A flotation slurry stirring barrel according to claim 1, characterized in that: The stirring component (5) comprises a rotating motor (501) connected to the top of the cover plate (4); a stirring shaft (502) is fixedly connected to the bottom output end of the rotating motor (501); and a plurality of stirring members (503) at equal intervals are connected to the side of the stirring shaft (502).

3. The flotation pulp stirring tank according to claim 1, characterized in that: The blocking component (6) comprises a blocking shell (601) connected to the inner wall of the shell (1), an electric telescopic rod (603) being connected to the inner wall of the blocking shell (601), a blocking plate (602) being connected to the top output end of the electric telescopic rod (603), the blocking plate (602) being slidably connected to the blocking shell (601), a sealing layer being provided on the outer side of the blocking plate (602), and the sealing layer being in contact and extrusion with the inner wall of the shell (1).

4. The flotation pulp stirring tank according to claim 1, characterized in that: The mixing component (9) comprises a double-headed motor (901) connected to the motor bracket (8); the output end of the double-headed motor (901) is connected to a turntable (902); the other side of the turntable (902) is rotatably connected to a rotating connecting rod (903); the other end of the rotating connecting rod (903) is rotatably connected to a mixing element (904); the top of the cover plate (4) is connected to a rotating bracket (905); the side of the rotating bracket (905) is connected to a fixed shaft (906); a sliding groove (907) is provided on the side of the mixing element (904); the inner wall of the sliding groove (907) is slidably connected to the fixed shaft (906).

5. The flotation pulp stirring tank according to claim 1, characterized in that: The top of the side of the shell (1) is connected to a feed hopper (7), and the feed hopper (7) is provided with a sealing member, which is connected to the joint between the side of the shell (1) and the side of the feed hopper (7).

6. The flotation pulp stirring tank according to claim 4, characterized in that: The bottom of the mixing element (904) is provided with a plurality of mixing protrusions, the surfaces of the plurality of mixing protrusions are provided with a wear-resistant layer, and the plurality of mixing protrusions are symmetrically arranged on both sides of the mixing element (904).

7. The flotation pulp stirring tank according to claim 2, characterized in that: A plurality of stirring members (503) with equal spacing are provided on the side of the stirring shaft (502); the stirring members (503) are arc-shaped, and there is a distance between the stirring members (503) and the inner wall of the shell (1).

8. The flotation pulp stirring tank according to claim 1, characterized in that: The cover plate (4) is provided with a through slot, and the through slot is located directly below the mixing component (9).

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