High-concentration solid-phase thickening device

Abstract

The utility model relates to the technical field of mineral thickening, in particular to a high-concentration solid-phase thickening device. The technical problems that a common high-concentration solid-phase thickening device is generally a round thickening pool and carries out sedimentation through the centrifugal effect, only one set of bottom hopper-shaped compression assembly is arranged, the thickening and clarification effects are poor when ore pulp with a large mud amount is encountered, and the applicability needs to be improved are solved. According to the technical scheme, the high-concentration solid-phase thickening device comprises a solid-phase separation frame. According to the high-concentration solid-phase thickening device, the settling velocity is increased through the stirring assembly and the feeding and separating assembly, and meanwhile, the sixteen groups of compression cone hoppers and the discharging assembly are arranged, so that the high-concentration solid-phase thickening device is suitable for process treatment of a large amount of mud, the applicability is improved, and the problems that a common high-concentration solid-phase thickening device is generally a round thickening pool, and only one group of bottom hopper-shaped compression assemblies are arranged are solved. The thickening and clarifying effects are poor when the ore pulp with a large mud amount is encountered, and the applicability needs to be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral concentration, in particular to a high-concentration solid phase concentration device. Background Art

[0002] In the mineral processing process, there are often light-density, fine-particle material pulps that need to be thickened, clarified and separated. The natural sedimentation rate of this type of material is slow, and a large sedimentation area is required to obtain a clear overflow. Therefore, a high-concentration solid phase thickening device is required for sedimentation treatment.

[0003] Common high-concentration solid thickening devices are usually circular thickening tanks that use centrifugal effect for sedimentation, but only have one set of bucket-shaped compression components at the bottom. When encountering slurries with a large amount of mud, the thickening and clarification effects are poor, and the applicability needs to be improved.

[0004] Therefore, when the above-mentioned high-concentration solid thickening device encounters a slurry with a large amount of mud, it uses centrifugal effect to settle, the number of bucket-type compression components is insufficient, and the thickening and clarification effects are poor. These problems need to be solved urgently to improve the usage scenario. Utility Model Content

[0005] In order to overcome the common high-concentration solid phase thickening device, there are insufficient number of bucket-type compression components and poor thickening and clarification effects.

[0006] The technical solution of the utility model is: a high-concentration solid phase thickening device, including a solid phase separation frame, the front and rear sides of the upper end of the solid phase separation frame are connected with connecting plates, the top of the connecting plate is installed with an elastic support, the upper end of the elastic support is provided with a support frame, a mounting frame is connected between the support frames, the right end of the mounting frame is connected to a material storage box, the right side of the material storage box is installed with a support frame, the top of the support frame is provided with a stirring assembly, a plurality of feed separation assemblies are equidistantly arranged in the middle of the mounting frame, sixteen compression cone buckets are connected to the bottom of the solid phase separation frame, a discharge assembly is installed at the bottom of the compression cone bucket, an overflow trough is provided at the left end of the solid phase separation frame, a plurality of overflow holes are opened near the top on the right side of the overflow trough, and a liquid outlet pipe is installed on the front side of the solid phase separation frame near the overflow trough.

[0007] Preferably, the sedimentation rate is increased by setting a stirring component and a feed separation component, and sixteen groups of compression cone buckets and discharge components are set at the same time, which is suitable for process treatment with a large amount of mud and improves applicability to solve the problem that the common high-concentration solid phase thickening device is usually a circular thickening tank, which performs sedimentation through centrifugal effect, and has only one group of bottom bucket-type compression components. When encountering slurry with a large amount of mud, the thickening and clarification effects are not good, and the applicability needs to be improved.

[0008] Preferably, the stirring assembly includes a stirring tank, a first connecting pipe, and a second connecting pipe; the stirring tank is connected to the top of the support frame, the first connecting pipe is arranged on the right side of the upper end of the stirring tank, and the second connecting pipe is installed on the back side of the upper end of the stirring tank. The flocculant is introduced into the stirring tank through the second connecting pipe, and the slurry is introduced into the stirring tank through the first connecting pipe.

[0009] Preferably, the stirring assembly includes a third connecting pipe, a driving motor, a rotating rod, and a stirring rod; the left side of the lower end of the stirring tank is connected to the storage box through the third connecting pipe, a driving motor is installed on the top of the stirring tank, a rotating rod is connected to the bottom of the driving motor, and a number of stirring rods are evenly arranged on the outside of the rotating rod. When the driving motor is started, the rotating rod rotates to drive the stirring rod to rotate, so as to evenly stir the flocculant and the slurry and increase the sedimentation rate.

[0010] Preferably, the feed separation assembly includes a feed frame, a guide frame, a fourth connecting pipe, and a through groove; a plurality of feed frames are equidistantly arranged in the middle of the mounting frame, a guide frame is installed at the upper end of the feed frame, the right end of the guide frame is connected to the left end of the storage box through the fourth connecting pipe, and a plurality of through grooves are evenly arranged on the front and rear sides of the guide frame near the top, the slurry is introduced from the storage box into the guide frame through the fourth connecting pipe, and is evenly dispersed through the through groove.

[0011] Preferably, the feed separation assembly includes a connecting frame and a concentrating inclined plate group; the bottom of the feed frame is connected to the connecting frame, and a concentrating inclined plate group is arranged inside the connecting frame, and the flow rate difference caused by the concentrating inclined plate group is used for sedimentation.

[0012] Preferably, the feed separation component includes a fixing frame and a vibration motor; a fixing frame is provided on the top of the feed frame, and a vibration motor is installed in the middle position of the upper end of the fixing frame. The vibration motor is started to accelerate the dispersion of the material through vibration to improve the concentration efficiency.

[0013] Preferably, the discharge assembly includes a discharge chamber and a discharge valve; the lower end of the compression cone bucket is connected to the discharge chamber, and a discharge valve is installed at the bottom of the discharge chamber. The discharge valve is opened to discharge the concentrated slurry.

[0014] Beneficial effects of the utility model:

[0015] 1. The stirring component and feed separation component are set to increase the sedimentation speed. At the same time, 16 sets of compression cone buckets and discharge components are set, which are suitable for process treatment with large amount of mud and improve the applicability to solve the problem that the common high-concentration solid phase thickening device is usually a circular thickening tank, which is used for sedimentation by centrifugal effect, and there is only one set of bottom bucket compression components. When encountering slurry with large amount of mud, the thickening and clarification effects are not good, and the applicability needs to be improved;

[0016] 2. The flocculant is introduced into the stirring tank through the second connecting pipe, and the slurry is introduced into the stirring tank through the first connecting pipe. The driving motor is started, and the rotating rod rotates to drive the stirring rod to rotate, so that the flocculant and the slurry are evenly mixed and the sedimentation speed is increased. The slurry is introduced from the storage box into the guide frame through the fourth connecting pipe, and is evenly dispersed through the through groove. A concentration inclined plate group is arranged inside the connecting frame, and the flow velocity difference caused by the concentration inclined plate group is used for sedimentation. The vibration motor is started, and the material dispersion is accelerated by vibration to improve the concentration efficiency. Sixteen compression cone buckets are connected to the bottom of the solid phase separation frame, and the lower end of the compression cone bucket is connected to the discharge chamber. A discharge valve is installed at the bottom of the discharge chamber. The discharge valve is opened to discharge the concentrated slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a schematic diagram of a three-dimensional structure of a high-concentration solid phase thickening device of the utility model;

[0018] Figure 2 What is shown is a partial structural schematic diagram of a high-concentration solid phase thickening device of the utility model;

[0019] Figure 3 What is shown is a schematic diagram of the structure of a stirring assembly of a high-concentration solid phase thickening device of the utility model;

[0020] Figure 4 What is shown is a schematic diagram of the structure of a feed separation component of a high-concentration solid phase thickening device of the utility model;

[0021] Figure 5 What is shown is a schematic diagram of the structure of a discharge component of a high-concentration solid phase thickening device of the utility model.

[0022] In the figure: 1, solid phase separation frame; 2, connecting plate; 3, elastic support; 4, support frame; 5, mounting frame; 6, storage box; 7, support frame; 8, stirring assembly; 9, feed separation assembly; 10, compression cone bucket; 11, discharge assembly; 12, overflow trough; 13, overflow hole; 14, discharge pipe; 801, stirring tank; 802, first connecting pipe; 803, second connecting pipe; 804, third connecting pipe; 805, driving motor; 806, rotating rod; 807, stirring rod; 901, feed frame; 902, guide frame; 903, fourth connecting pipe; 904, through groove; 905, connecting frame; 906, concentration inclined plate group; 907, fixing frame; 908, vibration motor; 1101, discharge chamber; 1102, discharge valve. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-2The utility model provides an embodiment: a high-concentration solid phase thickening device, including a solid phase separation frame 1, a connecting plate 2 is connected to the front and rear sides of the upper end of the solid phase separation frame 1, an elastic support 3 is installed on the top of the connecting plate 2, a support frame 4 is arranged on the upper end of the elastic support 3, a mounting frame 5 is connected between the support frames 4, a storage box 6 is connected to the right end of the mounting frame 5, a support frame 7 is installed on the right side of the storage box 6, a stirring assembly 8 is arranged on the top of the support frame 7, a plurality of feed separation assemblies 9 are equidistantly arranged in the middle of the mounting frame 5, sixteen compression cone buckets 10 are connected to the bottom of the solid phase separation frame 1, a discharge assembly 11 is installed at the bottom of the compression cone bucket 10, an overflow groove 12 is arranged on the left end of the solid phase separation frame 1, a plurality of overflow holes 13 are opened near the top on the right side of the overflow groove 12, and a liquid outlet pipe 14 is installed on the front side of the solid phase separation frame 1 near the overflow groove 12.

[0025] See also Figure 3 In this embodiment, the stirring assembly 8 includes a stirring tank 801, a first connecting pipe 802, and a second connecting pipe 803; the stirring tank 801 is connected to the top of the support frame 7, the first connecting pipe 802 is arranged on the right side of the upper end of the stirring tank 801, and the second connecting pipe 803 is installed on the back side of the upper end of the stirring tank 801. The flocculant is introduced into the stirring tank 801 through the second connecting pipe 803, and the slurry is introduced into the stirring tank 801 through the first connecting pipe 802. The stirring assembly 8 includes a third connecting pipe 804, driving motor 805, rotating rod 806, stirring rod 807; the left side of the lower end of the stirring tank 801 is connected to the storage box 6 through the third connecting pipe 804, the driving motor 805 is installed on the top of the stirring tank 801, the bottom of the driving motor 805 is connected to the rotating rod 806, and a number of stirring rods 807 are evenly arranged on the outside of the rotating rod 806. When the driving motor 805 is started, the rotating rod 806 rotates to drive the stirring rod 807 to rotate, so as to evenly stir the flocculant and the slurry and increase the sedimentation rate.

[0026] See also Figure 4In this embodiment, the feed separation assembly 9 includes a feed frame 901, a guide frame 902, a fourth connecting pipe 903, and a through slot 904; a plurality of feed frames 901 are equidistantly arranged in the middle of the mounting frame 5, a guide frame 902 is installed at the upper end of the feed frame 901, the right end of the guide frame 902 is connected to the left end of the storage box 6 through the fourth connecting pipe 903, and a plurality of through slots 904 are evenly opened on both sides of the guide frame 902 near the top, and the slurry is introduced from the storage box 6 into the guide frame 902 through the fourth connecting pipe 903, and is evenly The feed separation component 9 includes a connecting frame 905 and a concentrating inclined plate group 906; the bottom of the feed frame 901 is connected to the connecting frame 905, and the concentrating inclined plate group 906 is arranged inside the connecting frame 905. The concentrating inclined plate group 906 causes a flow rate difference for sedimentation. The feed separation component 9 includes a fixing frame 907 and a vibration motor 908; the top of the feed frame 901 is provided with a fixing frame 907, and a vibration motor 908 is installed in the middle position of the upper end of the fixing frame 907. Start the vibration motor 908 to accelerate the dispersion of the material through vibration to improve the concentration efficiency.

[0027] See also Figure 5 In this embodiment, the discharge assembly 11 includes a discharge chamber 1101 and a discharge valve 1102; the lower end of the compression cone hopper 10 is connected to the discharge chamber 1101, and a discharge valve 1102 is installed at the bottom of the discharge chamber 1101. When the discharge valve 1102 is opened, the thick slurry can be discharged.

[0028] During operation, the flocculant is introduced into the stirring tank 801 through the second connecting pipe 803, and the slurry is introduced into the stirring tank 801 through the first connecting pipe 802. The driving motor 805 is started, and the rotating rod 806 rotates to drive the stirring rod 807 to rotate, so that the flocculant and the slurry are evenly mixed and the sedimentation speed is increased. A plurality of through grooves 904 are evenly opened near the top of the front and rear sides of the guide frame 902. The slurry is introduced from the storage box 6 into the guide frame 902 through the fourth connecting pipe 903, and is evenly dispersed through the through grooves 904. A concentrating inclined plate group 906 is arranged inside the connecting frame 905, and the flow velocity difference caused by the concentrating inclined plate group 906 is used for sedimentation. A vibration motor 908 is installed in the middle position of the upper end of the fixed frame 907. The vibration motor 908 is started to accelerate the dispersion of the material through vibration to improve the concentration efficiency. A discharge valve 1102 is installed at the bottom of the discharge chamber 1101. The discharge valve 1102 is opened to discharge the concentrated slurry.

[0029] Through the above steps, the stirring component 8 and the feed separation component 9 are set to increase the sedimentation speed. At the same time, sixteen groups of compression cone buckets 10 and discharge components 11 are set, which are suitable for process treatment with large amounts of mud and improve applicability to solve the problem that the common high-concentration solid phase thickening device is usually a circular thickening tank, which is used for sedimentation by centrifugal effect, and has only one group of bottom bucket compression components. When encountering slurry with a large amount of mud, the thickening and clarification effects are not good, and the applicability needs to be improved.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-concentration solid phase thickening device, comprising a solid phase separation frame (1), characterized in that: The front and rear sides of the upper end of the solid phase separation frame (1) are connected with a connecting plate (2), an elastic support (3) is installed on the top of the connecting plate (2), a support frame (4) is arranged on the upper end of the elastic support (3), a mounting frame (5) is connected between the support frames (4), a material storage box (6) is connected to the right end of the mounting frame (5), a support frame (7) is installed on the right side of the material storage box (6), a stirring assembly (8) is arranged on the top of the support frame (7), a plurality of material feeding separation assemblies (9) are arranged equidistantly in the middle of the mounting frame (5), sixteen compression cone buckets (10) are connected to the bottom of the solid phase separation frame (1), a material discharging assembly (11) is installed at the bottom of the compression cone bucket (10), an overflow groove (12) is arranged at the left end inside the solid phase separation frame (1), a plurality of overflow holes (13) are opened on the right side of the overflow groove (12) near the top, and a liquid outlet pipe (14) is installed on the front side of the solid phase separation frame (1) near the overflow groove (12).

2. A high-concentration solid phase thickening device according to claim 1, characterized in that: The stirring assembly (8) comprises a stirring tank (801), a first connecting pipe (802), and a second connecting pipe (803); the stirring tank (801) is connected to the top of the support frame (7), the first connecting pipe (802) is arranged on the right side of the upper end of the stirring tank (801), and the second connecting pipe (803) is installed on the back side of the upper end of the stirring tank (801).

3. A high-concentration solid phase thickening device according to claim 2, characterized in that: The stirring assembly (8) comprises a third connecting pipe (804), a driving motor (805), a rotating rod (806), and a stirring rod (807); the left side of the lower end of the stirring tank (801) is connected to the material storage box (6) through the third connecting pipe (804); the top of the stirring tank (801) is equipped with a driving motor (805); the bottom of the driving motor (805) is connected to the rotating rod (806); and a plurality of stirring rods (807) are evenly arranged on the outside of the rotating rod (806).

4. A high-concentration solid phase thickening device according to claim 1, characterized in that: The feed separation assembly (9) comprises a feed frame (901), a flow guide frame (902), a fourth connecting pipe (903), and a through slot (904); a plurality of feed frames (901) are equidistantly arranged in the middle of the mounting frame (5); a flow guide frame (902) is installed at the upper end of the feed frame (901); the right end of the flow guide frame (902) is connected to the left end of the storage box (6) through the fourth connecting pipe (903); and a plurality of through slots (904) are evenly arranged at the front and rear sides of the flow guide frame (902) near the top.

5. A high-concentration solid phase thickening device according to claim 4, characterized in that: The feed separation assembly (9) comprises a connecting frame (905) and a concentrating inclined plate group (906); the bottom of the feed frame (901) is connected to the connecting frame (905), and the concentrating inclined plate group (906) is arranged inside the connecting frame (905).

6. A high-concentration solid phase thickening device according to claim 5, characterized in that: The feed separation component (9) comprises a fixing frame (907) and a vibration motor (908); the fixing frame (907) is arranged on the top of the feed frame (901), and the vibration motor (908) is installed at the middle position of the upper end of the fixing frame (907).

7. A high-concentration solid phase thickening device according to claim 1, characterized in that: The discharge assembly (11) comprises a discharge chamber (1101) and a discharge valve (1102); the lower end of the compression cone hopper (10) is connected to the discharge chamber (1101), and the discharge valve (1102) is installed at the bottom of the discharge chamber (1101).

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