Collecting and concentrating device for molybdenum tailing flotation tailing pulp

Abstract

The utility model relates to the technical field of eye protection lamps, in particular to a molybdenum tailing flotation tailing pulp collecting and concentrating device which comprises a concentrator body. A motor is fixedly connected to the top of the thickener body, a feeding barrel is vertically and fixedly connected to the interior of the thickener body, a water outlet ring is fixedly connected to the upper end of the thickener body, a connecting rod is fixedly connected to the output end of the motor, and the bottom of the connecting rod passes through the feeding barrel and the water outlet ring and extends towards the lower portion in the thickener body; according to the utility model, the water pump is connected with a power supply, liquid is pumped into the flocculating agent box, liquid is conveyed into the water guide ring, the water guide ring conveys a flocculating agent into the connecting rod pipe through the water guide channel and into the plurality of stirring rods, and the flocculating agent is uniformly dispersed in the feeding cylinder through the round holes formed in the outer walls of the stirring rods to be in contact with tailing materials, so that the tailing materials are fully mixed. And in the rotating process, a flocculating agent is continuously added to the periphery of the feeding barrel, so that the tailing material is in full contact with the flocculating agent, and the tailing concentration efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings slurry collection and concentration, in particular to a device for collecting and concentrating molybdenum tailings slurry from flotation. Background Art

[0002] The molybdenum ore flotation tailings slurry contains a large amount of high-ash fine mud and elements such as nickel, iron, sulfur, carbon, arsenic and silicon dioxide. Therefore, the molybdenum ore flotation tailings slurry is usually concentrated and collected, and then transported to a designated treatment plant for environmentally friendly treatment.

[0003] At present, when molybdenum ore flotation tailings are collected and concentrated, ore dehydration concentrators are usually used. In order to increase the concentration speed, flocculants are generally added to the feed barrel to increase particle sedimentation and concentration. However, the existing concentrator flocculant addition pipe is located on the side of the feed barrel, and the contact efficiency between the flocculant added to the feed barrel and the material is low, which affects the concentration of the tailings. Utility Model Content

[0004] The utility model aims to provide a collection and concentration device for molybdenum tailings flotation tailings slurry, so as to solve the problem in the above background technology that the existing concentrator flocculant adding pipe is located on the side of the feeding barrel, and the contact efficiency between the flocculant added into the feeding barrel and the material is low, which affects the concentration of the tailings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a concentrator body; a motor is fixedly connected to the top of the concentrator body, a feed barrel is vertically fixedly connected inside the concentrator body, a water outlet ring is fixedly connected to the upper end of the concentrator body, a connecting rod is fixedly connected to the output end of the motor, and the bottom of the connecting rod passes through the feed barrel and the water outlet ring and extends downward inside the concentrator body, the outer wall of the connecting rod is connected to a water guide ring, the water guide ring is sleeved at the bottom of the water outlet ring and rotates on the water outlet ring, the bottom of the water outlet ring is connected to the water guide ring, the outer wall of the connecting rod is connected to a plurality of stirring rods, a plurality of circular holes are opened on the outer wall of the stirring rod, and a conveying mechanism is arranged on the top of the concentrator body, and the conveying mechanism is used to convey flocculant to the water outlet ring.

[0006] Preferably, the conveying mechanism includes a flocculant box, a water pump, and a water pipe. The flocculant box is arranged on the top of the concentrator body, the water pump is arranged inside the concentrator body, the water pipe is connected to the water outlet end of the water pump, and the other end of the water pipe is connected to the water outlet ring through a feeding barrel.

[0007] Preferably, a bearing is provided on the outer wall of the water outlet ring and is fixedly connected to the inner ring of the bearing, and the water guide ring is fixedly connected to the outer ring of the bearing.

[0008] Preferably, an extension ring is provided at the bottom of the water outlet ring, the bottom of the extension ring is inserted into the inside of the water guide ring, and a rubber ring is provided on the outer wall of the extension ring, and the rubber ring is located inside the water guide ring.

[0009] Preferably, an annular groove matching the rubber ring is formed on the inner wall of the water guide ring, and the rubber ring is located in the annular groove.

[0010] Preferably, a water outlet is provided at the bottom of the extension ring, the water outlet is located inside the water guiding ring, a water guiding channel is provided inside the water guiding ring, one end of the water guiding channel is connected to the water outlet, and the other end of the water guiding channel is connected to the connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: a power source is connected via a water pump to draw liquid into the flocculant box, and the liquid is transported into the water guide ring; the water guide ring transports the flocculant to the connecting rod tube through the water guide channel, and then transports the flocculant to multiple stirring rods; the flocculant is evenly dispersed in the feeding barrel through the circular holes on the outer wall of the stirring rod to contact the tailings material; during the rotation process, flocculants are continuously added around the feeding barrel so that the tailings material is fully in contact with the flocculants, thereby improving the tailings concentration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a front view cross-sectional schematic diagram of the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the water outlet ring of the utility model.

[0016] In the figure: 1. concentrator body; 2. feeding barrel; 3. motor; 4. conveying mechanism; 41. flocculant tank; 42. water pump; 43. water guide pipe; 5. stirring rod; 6. round hole; 7. connecting rod; 8. water outlet ring; 81. bearing; 82. extension ring; 83. rubber ring; 84. water outlet; 9. water guide ring; 91. water guide channel. DETAILED DESCRIPTION

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

[0018] Example

[0019] See also Figure 1-4 , as shown in the figure: This embodiment is a preferred implementation manner in the present technical scheme, a collection and concentration device for molybdenum tailings flotation tailings slurry, comprising a concentrator body 1; a motor 3 is fixedly connected to the top of the concentrator body 1, a feed barrel 2 is vertically fixedly connected inside the concentrator body 1, a water outlet ring 8 is fixedly connected to the upper end of the concentrator body 1, a connecting rod 7 is fixedly connected to the output end of the motor 3, and the bottom of the connecting rod 7 passes through the feed barrel 2 and the water outlet ring 8, and extends downward inside the concentrator body 1, the outer wall of the connecting rod 7 is connected to a water guide ring 9, the water guide ring 9 is sleeved on the bottom of the water outlet ring 8, and rotates on the water outlet ring 8, the bottom of the water outlet ring 8 is connected to the water guide ring 9, the outer wall of the connecting rod 7 is connected to a plurality of stirring rods 5, and a plurality of circular holes 6 are opened on the outer wall of the stirring rod 5, a conveying mechanism 4 is arranged on the top of the concentrator body 1, and the conveying mechanism 4 is used to convey flocculant to the water outlet ring 8.

[0020] like Figure 1 , 2 As shown, the conveying mechanism 4 includes a flocculant box 41, a water pump 42, and a water pipe 43. The flocculant box 41 is arranged on the top of the concentrator body 1, the water pump 42 is arranged inside the concentrator body 1, the water pipe 43 is connected to the water outlet end of the water pump 42, and the other end of the water pipe 43 is connected to the water outlet circle 8 through the feeding barrel 2. The power supply is connected through the water pump 42 to draw into the flocculant box 41, and the water pump 42 is connected to the water pipe 43, and the water pipe 43 is connected to the water outlet circle 8 to convey the flocculant liquid into the water outlet circle 8.

[0021] like Figure 3 , 4 As shown, a bearing 81 is provided on the outer wall of the water outlet ring 8 and is fixedly connected to the inner ring of the bearing 81 . The water guide ring 9 is fixedly connected to the outer ring of the bearing 81 . The bearing 81 provided on the outer wall of the water outlet ring 8 is used for the water guide ring 9 to rotate at the bottom of the water outlet ring 8 .

[0022] like Figure 2 , 3 As shown, an extension ring 82 is provided at the bottom of the water outlet ring 8, and the bottom of the extension ring 82 is inserted into the inside of the water guide ring 9. A rubber ring 83 is provided on the outer wall of the extension ring 82. The rubber ring 83 is located inside the water guide ring 9. The extension ring 82 provided at the bottom of the water outlet ring 8 extends to the inside of the water guide ring 9. The rubber ring 83 provided on the outer wall of the extension ring 82 is inserted into the inside of the water guide ring 9 to block leakage.

[0023] like Figure 2 , 3As shown, the inner wall of the water guide ring 9 is provided with an annular groove (marked in the accompanying drawing) matching the rubber ring 83, and the rubber ring 83 is located in the annular groove. The arc groove matching the rubber ring 83 provided on the inner wall of the water guide ring 9 is used to ensure that the rubber ring 83 is located in the water guide ring 9 without affecting the rotation of the water guide ring 9.

[0024] like Figure 1 , 2 As shown, a water outlet 84 is opened at the bottom of the extension ring 82, and the water outlet 84 is located inside the water guide ring 9. A water guide channel 91 is opened inside the water guide ring 9. One end of the water guide channel 91 is connected to the water outlet 84, and the other end of the water guide channel 91 is connected to the connecting rod 7. The water outlet 84 opened at the bottom of the extension ring 82 is used to transport flocculant into the water guide ring 9, and the flocculant is transported to the connecting rod 7 through the water guide channel 91 opened in the water guide ring 9.

[0025] In this embodiment, firstly, the various parts are installed. When collecting tailings, the tailings are transported to the feed barrel 2 through the transport pipeline, connected to the power supply through the water pump 42, extracted into the inside of the flocculant box 41, and transported to the water outlet circle 8 through the water guide pipe 43. The extension ring 82 provided at the bottom of the water outlet circle 8 is plugged into the inside of the water guide circle 9 to transport the liquid into the water guide circle 9. The water guide circle 9 transports the flocculant to the connecting rod 7 through the water guide channel 91. The connecting pipe is connected to the multiple stirring rods 5 and transported to the multiple stirring rods 5. The flocculant is evenly dispersed in the feed barrel 2 and contacts the tailings material through the circular holes 6 opened on the outer wall of the stirring rod 5.

[0026] The water guide ring 9 is fixedly connected to the connecting rod 7. When the connecting rod 7 rotates, the water guide ring 9 rotates. A bearing 81 is provided at the connection between the water guide ring 9 and the water outlet ring 8, so that the water guide ring 9 is located at the lower end of the water outlet ring 8 and rotates. The interior of the upper end of the connecting pipe is hollow, the interior of the stirring rod 5 is hollow, the interior of the water outlet ring 8 is hollow, and is connected between the extension rings 82.

[0027] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A collection and concentration device for molybdenum tailings flotation tailings slurry, comprising a concentrator body (1); characterized in that: The top of the concentrator body (1) is fixedly connected to a motor (3), the inside of the concentrator body (1) is vertically fixedly connected to a feed barrel (2), the upper end of the concentrator body (1) is fixedly connected to a water outlet ring (8), the output end of the motor (3) is fixedly connected to a connecting rod (7), and the bottom of the connecting rod (7) passes through the feed barrel (2) and the water outlet ring (8) and extends downward inside the concentrator body (1), the outer wall of the connecting rod (7) is connected to a water guide ring (9), the water guide ring (9) is sleeved on the bottom of the water outlet ring (8) and rotates on the water outlet ring (8), the bottom of the water outlet ring (8) and the water guide ring (9) are connected to each other, the outer wall of the connecting rod (7) is connected to a plurality of stirring rods (5), and the outer wall of the stirring rod (5) is provided with a plurality of circular holes (6), and a conveying mechanism (4) is provided on the top of the concentrator body (1), and the conveying mechanism (4) is used to convey flocculant to the water outlet ring (8).

2. The device for collecting and concentrating molybdenum tailings flotation tailings slurry according to claim 1, characterized in that: The conveying mechanism (4) comprises a flocculant box (41), a water pump (42), and a water guide pipe (43); the flocculant box (41) is arranged on the top of the concentrator body (1); the water pump (42) is arranged inside the concentrator body (1); the water guide pipe (43) is connected to the water outlet end of the water pump (42); and the other end of the water guide pipe (43) is connected to the water outlet ring (8) through the feeding cylinder (2).

3. The device for collecting and concentrating molybdenum tailings flotation tailings slurry according to claim 1, characterized in that: The outer wall of the water outlet ring (8) is provided with a bearing (81) and is fixedly connected to the inner ring of the bearing (81); the water guide ring (9) is fixedly connected to the outer ring of the bearing (81).

4. The device for collecting and concentrating molybdenum tailings flotation tailings slurry according to claim 1, characterized in that: An extension ring (82) is provided at the bottom of the water outlet ring (8), and the bottom of the extension ring (82) is inserted into the interior of the water guide ring (9). A rubber ring (83) is provided on the outer wall of the extension ring (82), and the rubber ring (83) is located inside the water guide ring (9).

5. The device for collecting and concentrating molybdenum tailings flotation tailings slurry according to claim 4, characterized in that: The inner wall of the water guide ring (9) is provided with an annular groove matching the rubber ring (83), and the rubber ring (83) is located in the annular groove.

6. The device for collecting and concentrating molybdenum tailings flotation tailings slurry according to claim 4, characterized in that: A water outlet (84) is provided at the bottom of the extension ring (82), and the water outlet (84) is located inside the water guide ring (9). A water guide channel (91) is provided inside the water guide ring (9), and one end of the water guide channel (91) is connected to the water outlet (84), and the other end of the water guide channel (91) is connected to the connecting rod (7).

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