Vortex array preselector for swirler

Abstract

The vortex array preselector comprises a hydrocyclone top seat, a first auxiliary cylinder and a second auxiliary cylinder are arranged below the hydrocyclone top seat, when power of ore pulp entering the hydrocyclone top seat is insufficient or water pressure is small, a motor can drive a boosting wheel to rotate, the ore pulp flowing to the boosting wheel can be driven by the boosting wheel to rotate, and the hydrocyclone top seat is driven by the motor to rotate. The flowing potential energy is increased for the ore pulp, so that the defect of insufficient power of the ore pulp entering the hydrocyclone top seat is overcome, and then the ore pulp continues to rotate and flow downwards. When ore pulp enters the first auxiliary cylinder and the second auxiliary cylinder, the vortex plate can force the ore pulp to flow downwards in a spiral mode, coarse particles are forced to move outwards under the action of centrifugal force, and fine particles are forced to move inwards under the extrusion and displacement action of the coarse particles. The sorted particles enter the cyclone, so that the sorting effect of the cyclone can be improved, and the problem that materials which are discharged upwards originally flow downwards until being discharged due to no thrust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclones, in particular to a vortex array preselector for a cyclone. Background Art

[0002] A cyclone is a device used to separate solid particles from liquids, primarily utilizing the centrifugal force of a rotating fluid to separate substances of varying densities. Its uses include, but are not limited to, material separation, dehydration, desludging, concentration preparation, flue gas desulfurization, and fine sand recovery. Furthermore, cyclones offer advantages such as a simple structure, small footprint, high processing capacity, ease of installation, and convenient operation, making them widely used in a variety of fields.

[0003] However, the slurry entering the cyclone can only rotate and flow downward in the cyclone through the downward potential energy of its own gravity. Once the slurry flow rate in the cyclone is slow or the water pressure is low, it will affect the separation of the materials. The materials originally discharged upward will flow downward until they are discharged due to the lack of thrust. Utility Model Content

[0004] The purpose of the utility model is to provide a vortex array preselector for a cyclone, which has the characteristic of providing power for insufficiently powered slurry.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vortex array preselector for a cyclone, comprising a cyclone top seat, an auxiliary cylinder 1 and an auxiliary cylinder 2 being disposed below the cyclone top seat, vortex plates being fixedly mounted on the inner walls of the auxiliary cylinders 1 and 2, a booster wheel being disposed below the cyclone top seat, and a motor being disposed on the outside of the cyclone top seat.

[0006] In order to provide support for the booster wheel, as a preferred vortex array preselector for a cyclone of the present invention, a power cylinder is fixedly installed below the top seat of the cyclone through a flange, the inner surface of the power cylinder is rotatably connected to the outer surface of the booster wheel, and a power plate is fixedly installed on the inner wall of the booster wheel.

[0007] In order to provide transmission for the booster wheel, as a preferred vortex array preselector for a cyclone of the present invention, the outer surface of the power cylinder is fixedly installed with a mounting seat, the outer surface of the mounting seat is rotatably connected to a driven wheel, and the outer surface of the driven wheel is mutually transmitted to the outer surface of the booster wheel through a transmission belt.

[0008] In order to enable the slurry to flow in a fixed rotation, as a preferred vortex array preselector for a cyclone of the present invention, a conventional cylinder is installed at the bottom end of the power cylinder through a flange, the bottom end of the conventional cylinder is installed with the auxiliary cylinder 1 through a flange, and the bottom end of the auxiliary cylinder 1 and the top end of the auxiliary cylinder 2 are installed with each other through a flange.

[0009] In order to ensure normal sorting of the entire equipment, as a preferred vortex array preselector for a cyclone of the present invention, a sand settling port is installed at the bottom end of the auxiliary cylinder 2 through a flange, a feeding pipe is fixedly installed on the inner side of the cyclone top seat, and an overflow pipe is fixedly installed on the inner wall of the cyclone top seat.

[0010] In order to provide support for the motor, as a preferred vortex array preselector for a cyclone of the present invention, a mounting frame is fixedly installed on the outer surface of the conventional cylinder, and a load-bearing frame is fixedly installed on the bottom surface of the mounting frame through a sliding rod, and the outer surface of the load-bearing frame is fixedly installed to the outer surface of the motor.

[0011] In order to provide power to the driven wheel and the booster wheel, as a preferred vortex array preselector for a cyclone of the present invention, a transmission rod is fixedly installed at the output end of the motor, the outer surface of the transmission rod is rotatably connected to the mounting frame and the inner wall of the mounting seat, and the top end of the transmission rod is fixedly installed to the bottom surface of the driven wheel.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model cooperates with the cyclone top seat, auxiliary cylinder 1, auxiliary cylinder 2, vortex plate, booster wheel and motor. When the slurry entering the cyclone top seat is insufficient in power or the water pressure is low, the motor can drive the booster wheel to rotate, so that the slurry flowing to the booster wheel will be driven by the booster wheel to rotate, increasing the flow potential energy of the slurry, thereby compensating for the insufficient power of the slurry entering the cyclone top seat, and then the slurry continues to rotate and flow downward. When the slurry enters the interior of auxiliary cylinder 1 and auxiliary cylinder 2, the vortex plate can force the slurry to flow downward in a spiral, forcing the coarse particles to move outward under the action of centrifugal force, and the fine particles to move inward under the extrusion and displacement of the coarse particles. The sorted particles entering the cyclone can enhance the cyclone sorting effect, solving the problem that the material originally discharged upward will flow downward until it is discharged due to lack of thrust.

[0014] 2. The utility model cooperates with the conventional cylinder and the power cylinder. The length and diameter specifications of the conventional cylinder and the power cylinder are the same. When there is no need to boost the slurry, the screws on the flange can be removed, and then the conventional cylinder can replace the position of the power cylinder, so that the equipment can increase or decrease the power output according to different pressures of slurries, and then the configuration can be flexibly changed according to different needs, thereby reducing cost expenditure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall bottom view of the utility model;

[0016] Figure 2 This is the overall main structural diagram of the utility model;

[0017] Figure 3 This is the overall internal structure diagram of the utility model;

[0018] Figure 4 This is the internal structure diagram of the cyclone top seat of the utility model;

[0019] Figure 5 This is the overall three-dimensional structural diagram of the booster wheel of the utility model;

[0020] In the figure: 1. cyclone top seat; 2. Auxiliary cylinder 1; 3. Auxiliary cylinder 2; 4. Vortex plate; 5. Booster wheel; 6. Motor; 7. Power cylinder; 8. Booster plate; 9. Mounting seat; 10. Driven wheel; 11. Drive belt; 12. Conventional cylinder; 13. Sand settling port; 14. Feed pipe; 15. Overflow pipe; 16. Mounting frame; 17. Load-bearing frame; 18. Drive rod. DETAILED DESCRIPTION

[0021] The present invention is further described below with reference to the accompanying drawings and specific embodiments to facilitate understanding of the present invention. The methods used in the present invention are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.

[0022] See also Figures 1 to 5 A vortex array preselector for a cyclone includes a cyclone top seat 1, an auxiliary cylinder 2 and an auxiliary cylinder 3 are arranged below the cyclone top seat 1, a vortex plate 4 is fixedly installed on the inner walls of the auxiliary cylinder 2 and the auxiliary cylinder 3, a booster wheel 5 is arranged below the cyclone top seat 1, and a motor 6 is arranged outside the cyclone top seat 1.

[0023] In this embodiment, when the slurry entering the cyclone top seat 1 lacks power or the water pressure is low, the motor 6 can drive the booster wheel 5 to rotate, causing the slurry flowing to the booster wheel 5 to be driven by the booster wheel 5 to rotate, increasing the slurry's flow potential energy, thereby compensating for the lack of power entering the cyclone top seat 1. The slurry then continues to rotate and flow downward. When the slurry enters the interior of auxiliary tubes 1 2 and 2 3, the vortex plate 4 can force the slurry to flow downward in a spiral. Under the action of centrifugal force, coarse particles move outward, while fine particles move inward due to the squeezing and displacement of coarse particles. The sorted particles entering the cyclone can enhance the cyclonic separation effect.

[0024] As a technical optimization solution of the present invention, a power cylinder 7 is fixedly installed below the cyclone top seat 1 through a flange. The inner surface of the power cylinder 7 is rotatably connected to the outer surface of the booster wheel 5, and a power plate 8 is fixedly installed on the inner wall of the booster wheel 5.

[0025] In this embodiment, the booster wheel 5 can rotate inside the power cylinder 7. When the power cylinder 7 rotates, it can increase the flow rate of the slurry through the booster plate 8, so that the separation effect is more stable.

[0026] As a technical optimization solution of the present invention, a mounting seat 9 is fixedly installed on the outer surface of the power cylinder 7, and the outer surface of the mounting seat 9 is rotatably connected to a driven wheel 10. The outer surface of the driven wheel 10 is mutually transmitted to the outer surface of the booster wheel 5 through a transmission belt 11.

[0027] In this embodiment, the mounting seat 9 can provide support for the driven wheel 10 , and when the driven wheel 10 rotates, it can transmit power to the booster wheel 5 through the transmission belt 11 , thereby providing power transmission for the booster wheel 5 .

[0028] As a technical optimization solution of the present invention, the bottom end of the power cylinder 7 is installed with a conventional cylinder 12 through a flange, the bottom end of the conventional cylinder 12 is installed with the auxiliary cylinder 1 2 through a flange, and the bottom end of the auxiliary cylinder 1 2 and the top end of the auxiliary cylinder 2 3 are installed with each other through a flange.

[0029] In this embodiment, the conventional cylinder 12 and the power cylinder 7 have the same length and diameter specifications. When there is no need to propel the slurry, the screws on the flange can be removed, and then the conventional cylinder 12 can replace the position of the power cylinder 7, so that the equipment can increase or decrease the power output according to different pressures of slurries, and then the configuration can be flexibly changed according to different needs, thereby reducing cost expenditure.

[0030] As a technical optimization solution of the present invention, a sand settling port 13 is installed at the bottom end of the auxiliary cylinder 3 through a flange, a feeding pipe 14 is fixedly installed on the inner side of the cyclone top seat 1, and an overflow pipe 15 is fixedly installed on the inner wall of the cyclone top seat 1.

[0031] In this embodiment, the slurry can be fed into the interior of the cyclone top seat 1 through the feed pipe 14. The slurry entering the cyclone top seat 1 can rotate around the overflow pipe 15 and then rotate downward, and finally fine particles are discharged through the sand settling port 13, and waste is discharged upward through the overflow pipe 15.

[0032] As a technical optimization solution of the present invention, a mounting bracket 16 is fixedly installed on the outer surface of the conventional cylinder 12, and a load-bearing frame 17 is fixedly installed on the bottom surface of the mounting bracket 16 through a sliding rod. The outer surface of the load-bearing frame 17 is fixedly installed to the outer surface of the motor 6.

[0033] In this embodiment: the mounting frame 16 and the load-bearing frame 17 are fixed to each other by a sliding rod, and the sliding rod can pass through all flanges along the way, so that the mounting frame 16 and the load-bearing frame 17 are installed on the equipment and provide support for the motor 6.

[0034] As a technical optimization solution of the present invention, a transmission rod 18 is fixedly installed at the output end of the motor 6, the outer surface of the transmission rod 18 is rotatably connected to the mounting frame 16 and the inner wall of the mounting seat 9, and the top of the transmission rod 18 is fixedly installed to the bottom surface of the driven wheel 10.

[0035] In this embodiment: the motor 6 can drive the transmission rod 18 to rotate, and the transmission rod 18 can provide power to the driven wheel 10 when rotating, and then provide power to the booster wheel 5. Bearings are installed in the mounting frame 16 and the mounting seat 9, and the bearings are sleeved on the outer surface of the transmission rod 18, so that the transmission rod 18 is more stable when rotating.

[0036] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] However, the above description is merely a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A vortex array preselector for a cyclone, comprising a cyclone top seat (1), characterized in that: An auxiliary cylinder 1 (2) and an auxiliary cylinder 2 (3) are provided below the cyclone top seat (1); vortex plates (4) are fixedly mounted on the inner walls of the auxiliary cylinder 1 (2) and the auxiliary cylinder 2 (3); a booster wheel (5) is provided below the cyclone top seat (1); and a motor (6) is provided outside the cyclone top seat (1).

2. The vortex array preselector for a cyclone according to claim 1, characterized in that: A power cylinder (7) is fixedly mounted below the cyclone top seat (1) via a flange. The inner surface of the power cylinder (7) is rotatably connected to the outer surface of the booster wheel (5). A power plate (8) is fixedly mounted on the inner wall of the booster wheel (5).

3. The vortex array preselector for a cyclone according to claim 2, characterized in that: A mounting seat (9) is fixedly mounted on the outer surface of the power cylinder (7), and a driven wheel (10) is rotatably connected to the outer surface of the mounting seat (9). The outer surface of the driven wheel (10) is mutually driven with the outer surface of the booster wheel (5) via a transmission belt (11).

4. The vortex array preselector for a cyclone according to claim 3, characterized in that: The bottom end of the power cylinder (7) is mounted with a conventional cylinder (12) via a flange, the bottom end of the conventional cylinder (12) is mounted with the auxiliary cylinder 1 (2) via a flange, and the bottom end of the auxiliary cylinder 1 (2) and the top end of the auxiliary cylinder 2 (3) are mounted with each other via a flange.

5. The vortex array preselector for a cyclone according to claim 4, characterized in that: The bottom end of the auxiliary cylinder 2 (3) is provided with a sand settling port (13) via a flange, a feed pipe (14) is fixedly installed on the inner side of the cyclone top seat (1), and an overflow pipe (15) is fixedly installed on the inner wall of the cyclone top seat (1).

6. The vortex array preselector for a cyclone according to claim 4, characterized in that: A mounting frame (16) is fixedly mounted on the outer surface of the conventional cylinder (12), a load-bearing frame (17) is fixedly mounted on the bottom surface of the mounting frame (16) via a slide rod, and the outer surface of the load-bearing frame (17) is fixedly mounted to the outer surface of the motor (6).

7. The vortex array preselector for a cyclone according to claim 6, characterized in that: A transmission rod (18) is fixedly mounted on the output end of the motor (6); the outer surface of the transmission rod (18) is rotatably connected to the mounting frame (16) and the inner wall of the mounting seat (9); and the top end of the transmission rod (18) is fixedly mounted to the bottom surface of the driven wheel (10).

Images