A centrifugal mineral processing device and its usage method

Abstract

This invention discloses a centrifugal mineral processing device and its usage method, belonging to the technical field of mineral processing equipment. It includes a support frame, a fixed cylinder, a power mechanism, and a mixing and collecting mechanism. The fixed cylinder is mounted on the support frame, and a blocking ring is fixedly connected to its inner wall. A mineral processing rotating cylinder is rotatably embedded in the inner wall of the blocking ring. The mixing and collecting mechanism includes a conveying component, a transmission component, two sets of power components, two sets of sliding components, and two sets of rotating components. The rotating cylinder is moved up and down by a rotating motor via transmission, and simultaneously rotated and extended by an electric telescopic rod. This causes the moving box to rotate and extend at a limit rod, while also rotating and extending. The transmission also causes the conveying roller and dispersing plate to rotate, allowing for rapid transport of the ore while ensuring uniform mixing of water and ore, thus improving the mineral processing effect. By adjusting the position of the rotating rod, the electric telescopic rod pushes the rotating rod so that it is aligned with the position of the ore stored on the mineral processing rotating cylinder. The rotating rod scrapes the ore stored on the rotating cylinder by the rotating motor.

Description

Technical Field

[0001] This invention belongs to the field of mineral processing equipment technology, specifically a centrifugal mineral processing device and its usage method. Background Technology

[0002] Centrifugal concentrators, also known as centrifugal separators or centrifugal sluices, are devices that utilize centrifugal force to enhance the gravity separation process. They separate mineral particles of different densities within a high-speed rotating centrifugal force field, thereby achieving mineral enrichment and purification. The working principle of centrifugal concentrators is based on the separation effect of substances of different densities in ore under centrifugal force. When the motor drives the drum to rotate at high speed, the feed separator delivers the slurry to be processed onto the inner wall of the drum. As the drum rotates at high speed, under the action of centrifugal force, heavy minerals are deposited on the inner wall of the drum and rotate with it, while light minerals rotate at a certain speed difference and gradually flow towards the discharge end during rotation, eventually being discharged by the discharge separator. After a period of separation, the concentrate deposited on the inner wall of the drum is washed down and collected by high-pressure flushing water.

[0003] Existing centrifugal mineral processing devices use water to flow through a rotating drum during mineral processing. However, the uneven mixing of the ore and water results in poor mineral processing efficiency. Furthermore, some concentrate remains on the inner wall of the rotating drum after mineral processing, making it difficult to collect. Summary of the Invention

[0004] The purpose of this invention is to provide a centrifugal mineral processing device and its method of use to solve the above-mentioned problems. This device can mix the ore with water evenly to improve the mineral processing effect, and at the same time, it can effectively collect some of the concentrate remaining on the inner wall of the mineral processing drum.

[0005] The technical solution adopted in this invention is as follows: A centrifugal mineral processing device, comprising: a support; a fixed cylinder, the fixed cylinder being disposed on the support, the top of the fixed cylinder being fixedly connected to a fixed plate and the bottom being fixedly connected to a conveying hopper, a mineral processing rotating drum being disposed inside the fixed cylinder, and a rotating pipe being fixedly connected to the bottom of the mineral processing rotating drum; a power mechanism, the output end of the power mechanism being connected to the rotating pipe and driving the rotating pipe to rotate; a mixing and collecting mechanism, the mixing and collecting mechanism comprising a conveying component, a transmission component, two sets of power components, two sets of sliding components and two sets of rotating components, the conveying component being disposed on the fixed plate for feeding material into the mineral processing rotating drum, the two sets of power components being symmetrically disposed on both sides of the conveying component, the transmission component connecting the conveying component and the power component, each set of power components being respectively provided with a sliding component, the power component driving the sliding component to slide up and down along the power component, each set of sliding components being respectively provided with a rotating component, the rotating component being used to scrape the residual concentrate on the inner wall of the mineral processing rotating drum.

[0006] In a preferred embodiment of the present invention, a blocking ring is fixedly connected to the inner wall of the fixed cylinder, the mineral processing drum is rotatably embedded in the inner wall of the blocking ring, two conveying pipes are fixedly connected to the bottom of the mineral processing drum, the rotating pipes extend out of the bottom of the conveying bucket, multiple nozzles are provided on the inner wall of the mineral processing drum, a concentrate pipe is provided at the bottom of the conveying bucket, and a tailings pipe is provided on the outer wall of the fixed cylinder near the upper surface of the blocking ring.

[0007] In a preferred embodiment of the present invention, the power mechanism includes a fixed motor and two fixed synchronous pulleys. The fixed motor is disposed on one side of the bracket, and the two fixed synchronous pulleys are respectively fixedly sleeved on the outer surface of the rotating tube and the output end of the fixed motor. The two fixed synchronous pulleys are mutually driven by a belt.

[0008] In a preferred embodiment of the present invention, the material conveying component includes a fixed box, a feed pipe, a support plate, a conveying roller, and a dispersing plate. The bottom of the fixed box is fixedly connected to the top of the fixed plate, the bottom end of the support plate is fixedly connected to the top of the fixed box, the feed pipe is fixedly inserted through the fixed plate and the fixed box, the top end of the conveying roller is rotatably connected to the support plate, and the top end of the dispersing plate is fixedly connected to the bottom end of the conveying roller.

[0009] In a preferred embodiment of the present invention, each set of power components includes a rotary motor, two connecting synchronous pulleys and a reciprocating lead screw. The reciprocating lead screw rotates through the top of the fixed plate. The rotary motor is located on the top of the fixed plate. The two connecting synchronous pulleys are respectively fixedly sleeved on the output end of the rotary motor and the outer surface of the reciprocating lead screw. The two connecting synchronous pulleys are mutually driven by a belt.

[0010] In a preferred embodiment of the present invention, the transmission component includes a mounting synchronous pulley and a transmission synchronous pulley. The transmission synchronous pulley is fixedly sleeved on the outer surface of one of the reciprocating lead screws, and the mounting synchronous pulley is fixedly sleeved on the outer surface of the transmission roller. The mounting synchronous pulley and the transmission synchronous pulley are mutually driven by a belt.

[0011] In a preferred embodiment of the present invention, each set of sliding components includes a limiting rod, a movable box, an electric telescopic rod, and a rotating rod. The top end of the limiting rod is fixedly connected to the bottom of the fixed plate. One end of the movable box is threadedly connected to the outer surface of the reciprocating screw, and the other end is slidably sleeved on the outer surface of the limiting rod. The fixed end of the electric telescopic rod is located at the end of the movable box near the mineral processing drum. One end of the rotating rod is fixedly connected to the telescopic end of the electric telescopic rod.

[0012] In a preferred embodiment of the present invention, each set of rotating components includes a connecting rod, a connecting gear, and a fixed rack. One end of the connecting rod is fixedly connected to the fixed end of the electric telescopic rod. The connecting gear is rotatably sleeved on the outer surface of the connecting rod. One side of the fixed rack is fixedly connected to the inner wall of the limiting rod. The connecting gear and the fixed rack mesh with each other.

[0013] In a preferred embodiment of the present invention, a fixing cover is hinged to each side of the fixing plate.

[0014] A method of using a centrifugal mineral processing device includes the following steps:

[0015] S1: Turn on the fixed motor and the rotating motor. The fixed motor drives the mineral processing drum to rotate, and the rotating motor drives the transmission roller and the reciprocating screw to rotate. The rotation of the reciprocating screw drives the moving box to move up and down.

[0016] S2: Water is supplied to the mineral processing drum through the bottom of the rotating pipe. The water is sprayed into the mineral processing drum through the rotating pipe, the mineral processing drum and the nozzle. The mineral material is added to the mineral processing drum through the feed pipe. The mineral material is discharged from the feed pipe and mixed with the water.

[0017] S3: Under the action of centrifugal force, the tailings are discharged from the top of the mineral processing drum and fall between the outer wall of the mineral processing drum and the inner wall of the fixed drum above the blocking ring, and then discharged through the tailings pipe. The concentrate falls into the conveying bucket through the conveying pipe and is collected through the concentrate pipe.

[0018] S4: The remaining concentrate is still attached to the inner wall of the mineral processing drum. The electric telescopic rod moves up and down by moving the moving box. When the electric telescopic rod moves to the place where the concentrate remains, the electric telescopic rod extends and the rotating rod rotates to scrape the remaining concentrate on the inner wall of the mineral processing drum. It falls into the conveying bucket through the conveying pipe and is collected through the concentrate pipe.

[0019] S5: Turn off the stationary motor and the rotating motor. Centrifugal mineral processing is complete.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0021] (1) In this invention, the rotating motor drives one of the connecting synchronous pulleys to rotate, and the belt drives the other connecting synchronous pulley to rotate the rotating motor. The limiting rod limits the movement of the moving box, which drives the electric telescopic rod, the connecting rod, and the rotating rod to move on the reciprocating screw. The meshing of the fixed rack and the connecting gear drives the electric telescopic rod and the rotating rod to rotate. In addition, the electric telescopic rod pushes the rotating rod to extend and retract, causing the moving box to move up and down on the limiting rod while rotating and extending. The reciprocating screw rotates while driving the transmission synchronous pulley to rotate. The belt drives the installation synchronous pulley to rotate the transmission roller and the dispersing plate. This allows for rapid transmission of ore while ensuring that water and ore are mixed evenly, thus increasing the mineral processing effect.

[0022] (2) In this invention, the fixed motor rotates to drive the mineral processing drum to rotate, and the rotating motor rotates to move the movable box on the limit rod. When the movable box moves to the position where the mineral processing drum contains ore, the electric telescopic rod pushes the rotating rod so that the rotating rod is close to the position where the mineral processing drum contains ore. By rotating the rotating motor, the rotating rod scrapes the ore stored on the mineral processing drum. The rotating rod moves in the reciprocating screw through the adjustment of the rotating motor, scraping the ore stored on the mineral processing drum one by one. Attached Figure Description

[0023] Figure 1 This is a frontal perspective view of the present invention;

[0024] Figure 2 This is a frontal three-dimensional sectional view of the present invention;

[0025] Figure 3 This is a frontal perspective half-sectional view of the present invention;

[0026] Figure 4 This is a side perspective sectional view of the fixed cylinder portion of the present invention;

[0027] Figure 5 This is a side-view perspective half-sectional view of the present invention;

[0028] Figure 6 This is a top sectional view of the present invention;

[0029] Figure 7 This is a front perspective view of a portion of the hybrid collection mechanism of the present invention;

[0030] Figure 8 This is a front perspective perspective sectional view of a portion of the hybrid collection mechanism of the present invention;

[0031] Figure 9 For the present invention Figure 8 Enlarged view of part A.

[0032] The diagram shows the following markings: 1. Support; 2. Fixed cylinder; 3. Fixed plate; 4. Fixed cover; 5. Mixing and collecting mechanism; 501. Fixed box; 502. Support plate; 503. Conveyor roller; 504. Dispersing plate; 505. Mounting synchronous pulley; 506. Reciprocating screw; 507. Limiting rod; 508. Rotating motor; 509. Connecting synchronous pulley; 510. Moving box; 511. Feed pipe; 512. Conveyor synchronous pulley; 513. Electric telescopic rod; 514. Rotating rod; 515. Connecting rod; 516. Connecting gear; 517. Fixed rack; 6. Conveyor bucket; 7. Concentrate pipe; 8. Fixed motor; 9. Synchronous pulley; 10. Rotating pipe; 11. Rotating connecting pipe; 12. Mineral processing drum; 13. Blocking ring; 14. Conveying pipe; 15. Tailings pipe; 16. Nozzle. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0034] Example 1:

[0035] Reference Figures 1-9 This embodiment discloses a technical solution: a centrifugal mineral processing device, including: a support 1, which is used to provide support for the overall components;

[0036] A fixed cylinder 2 is mounted on a support 1. A fixed plate 3 is fixedly connected to the top of the fixed cylinder 2, and a conveying bucket 6 is fixedly connected to the bottom. A blocking ring 13 is fixedly connected to the inner wall of the fixed cylinder 2. The blocking ring 13 is truncated cone-shaped to facilitate the conveying of tailings. A mineral processing rotating cylinder 12 is rotatably embedded in the inner wall of the blocking ring 13. A rotating pipe 10 and two conveying pipes 14 are fixedly connected to the bottom of the mineral processing rotating cylinder 12. The rotating pipe 10 extends out of the bottom of the conveying bucket 6. Multiple nozzles 16 are provided on the inner wall of the mineral processing rotating cylinder 12. The mineral processing rotating cylinder 12 is truncated cone-shaped and has multiple rings of storage plates inside for collecting concentrate. The mineral processing rotating cylinder 12 is double-layered, with a hollow part that can cooperate with the nozzles 16 to convey water. A concentrate pipe 7 is provided at the bottom of the conveying bucket 6. A tailings pipe 15 is provided on the outer wall of the fixed cylinder 2 near the upper surface of the blocking ring 13.

[0037] The power mechanism has its output end connected to the rotating tube 10 and drives the rotating tube 10 to rotate.

[0038] The mixing and collecting mechanism 5 includes a conveying component, a transmission component, two sets of power components, two sets of sliding components, and two sets of rotating components. The conveying component is mounted on the fixed plate 3 for feeding material into the mineral processing drum 12. The two sets of power components are symmetrically arranged on both sides of the conveying component. The transmission component connects the conveying component and the power component. Each set of power components is equipped with a sliding component, which drives the sliding component to slide up and down along the power component. Each set of sliding components is equipped with a rotating component, which is used to scrape the residual concentrate on the inner wall of the mineral processing drum 12.

[0039] The operating principle and usage process of this embodiment are as follows:

[0040] The power mechanism is started, which drives the rotating tube 10 to rotate, thereby driving the mineral processing drum 12 to rotate. The bottom of the rotating tube 10 is rotatably connected to the rotating connecting pipe 11. Water is passed into the rotating tube 10 through the rotating connecting pipe 11. The water is then sprayed into the mineral processing drum 12 through the nozzle 16. The material to be separated is transported into the mineral processing drum 12 through the material conveying component. After the material and water are mixed, under the action of centrifugal force, the tailings are discharged through the top of the mineral processing drum 12 and fall into the space between the outer wall of the mineral processing drum 12 and the fixed cylinder 2. They are discharged through the tailings pipe 15. The concentrate falls into the conveying hopper 6 through the conveying pipe 14 and is collected through the concentrate pipe 7. There is still some residual concentrate in the storage plate of the mineral processing drum 12. The power component drives the sliding component to slide up and down, and then drives the rotating component to move to the place where the concentrate remains. The rotating component scrapes the residual concentrate off the inner wall of the mineral processing drum 12 and discharges it from the concentrate pipe, completing the centrifugal mineral processing operation. The principle and structure of the fixed motor 8 are common knowledge to those skilled in the art, and will not be described in detail here. Its model can be selected according to the actual use.

[0041] Example 2

[0042] like Figure 3 As shown, this embodiment is developed based on Embodiment 1 to solve the problem of how to drive the mineral processing drum 12 to rotate. Specifically, the power mechanism includes a fixed motor 8 and two fixed synchronous pulleys 9. The fixed motor 8 is set on one side of the support 1. The two fixed synchronous pulleys 9 are respectively fixedly sleeved on the outer surface of the rotating tube 10 and the output end of the fixed motor 8. The two fixed synchronous pulleys 9 are mutually driven by a belt. When the output end of the fixed motor 8 rotates, the rotating tube 10 is driven to rotate through the transmission of the fixed synchronous pulleys 9 and the belt. Since the rotating tube 10 is fixedly connected to the bottom of the mineral processing drum 12, the rotation of the rotating tube 10 can drive the mineral processing drum 12 to rotate.

[0043] Example 3

[0044] like Figure 1-9As shown, this embodiment is developed based on Embodiment 1 to solve the problem of how to feed ore into the mineral processing drum 12. Specifically, the feeding components include a fixed box 501, a feed pipe 511, a support plate 502, a transmission roller 503, and a dispersing plate 504. The bottom of the fixed box 501 is fixedly connected to the top of the fixed plate 3, the bottom end of the support plate 502 is fixedly connected to the top of the fixed box 501, the upper part of the feed pipe 511 is fixedly inserted through the fixed plate 3 and the fixed box 501, the top end of the transmission roller 503 is rotatably inserted through the support plate 502, and the top of the dispersing plate 504 is fixedly connected to the bottom end of the transmission roller 503.

[0045] In this embodiment, the support plate 502 is inverted L-shaped to support the transmission roller 503. Through the rotation of the power component and the transmission component, the transmission roller 503 can drive the dispersing plate 504 to rotate. The transmission roller 503 is located inside the feed pipe 511 and can uniformly transmit the ore.

[0046] Example 4

[0047] like Figure 1-9 As shown, this embodiment is based on embodiment three. Specifically, each set of power components includes a rotary motor 508, two connecting synchronous pulleys 509, and a reciprocating lead screw 506. The reciprocating lead screw 506 rotates through the top of the fixed plate 3. The rotary motor 508 is set on the top of the fixed plate 3. The two connecting synchronous pulleys 509 are respectively fixedly sleeved on the output end of the rotary motor 508 and the outer surface of the reciprocating lead screw 506. The two connecting synchronous pulleys 509 are mutually driven by belts.

[0048] One of the reciprocating lead screws 506 has its top end rotating through the top of the fixed box 501. The threads on the outer surfaces of the two reciprocating lead screws 506 are opposite. The rotation of the rotating motor 508 drives one of the connecting synchronous pulleys 509 to rotate. Through the transmission of the belt, the reciprocating lead screw 506 can be rotated, and the sliding parts move back and forth on the reciprocating lead screw 506. The principle and structure of the rotating motor 508 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0049] Example 5

[0050] like Figure 1-9As shown, this embodiment is developed based on Embodiment 4 to address the issue of transmission between the power component and the material conveying component. Specifically, the transmission component includes a mounting synchronous pulley 505 and a transmission synchronous pulley 512. The transmission synchronous pulley 512 is fixedly sleeved on the outer surface of one of the reciprocating lead screws 506, and the mounting synchronous pulley 505 is fixedly sleeved on the outer surface of the transmission roller 503. The mounting synchronous pulley 505 and the transmission synchronous pulley 512 are mutually driven by a belt. The mounting synchronous pulley 505 and the transmission synchronous pulley 512 are configured for transmission. Through belt transmission, when the rotating motor 508 drives the reciprocating lead screw 506 to rotate, it simultaneously drives the transmission roller 503 to rotate.

[0051] Example 6

[0052] like Figure 1-9 As shown, this embodiment is developed based on embodiment five to solve the problem of how the sliding components slide. Specifically, each set of sliding components includes a limiting rod 507, a moving box 510, an electric telescopic rod 513, and a rotating rod 514. The top end of the limiting rod 507 is fixedly connected to the bottom of the fixed plate 3. One end of the moving box 510 is threadedly connected to the outer surface of the reciprocating screw 506, and the other end is slidably sleeved on the outer surface of the limiting rod 507. The fixed end of the electric telescopic rod 513 is located at the end of the moving box 510 near the mineral processing drum 12. One end of the rotating rod 514 is fixedly connected to the telescopic end of the electric telescopic rod 513.

[0053] The limiting rod 507 is used for limiting. The movable box 510 can move on the limiting rod 507 and the reciprocating screw 506 to adjust the position of the rotating rod 514. The electric telescopic rod 513 can push the rotating rod 514 to extend and retract to scrape off the concentrate remaining on the mineral processing drum 12. The principle and structure of the electric telescopic rod 513 are common knowledge to those skilled in the art and will not be described in detail here. Its model can be selected according to the actual use.

[0054] Example 7

[0055] like Figure 1-9 As shown, this embodiment is developed based on embodiment five to solve the problem of how the rotating components rotate. Specifically, each set of rotating components includes a connecting rod 515, a connecting gear 516, and a fixed rack 517. One end of the connecting rod 515 is fixedly connected to the fixed end of the electric telescopic rod 513. The connecting gear 516 is rotatably sleeved on the outer surface of the connecting rod 515. One side of the fixed rack 517 is fixedly connected to the inner wall of the limiting rod 507. The connecting gear 516 and the fixed rack 517 mesh with each other.

[0056] The connecting rod 515 is used to install the connecting gear 516. Through the meshing of the connecting gear 516 and the fixed rack 517, the connecting rod 515 can drive the electric telescopic rod 513 and the rotating rod 514 to move up and down, so that the moving box 510 can move up and down on the limit rod 507.

[0057] Example 8

[0058] like Figure 1-9 As shown, this embodiment is developed based on the above embodiment to solve the problem of how to inspect the internal parts of the fixed cylinder 2. Specifically, a fixed cover 4 is hinged to each side of the fixed plate 3. By lifting the fixed cover 4, the staff can inspect the inside of the fixed cylinder 2. Covering the fixed cover 4 can isolate the inside from the outside to protect the internal parts.

[0059] The following provides a detailed description of the centrifugal mineral processing device and its usage method provided by the embodiments of the present invention. The usage method includes the following steps:

[0060] S1: Turn on the fixed motor 8 and the rotating motor 508. The fixed motor 8 drives the mineral processing drum 12 to rotate. The rotating motor 508 drives the transmission roller 503 to rotate and the reciprocating screw 506 to rotate. The rotation of the reciprocating screw 506 drives the moving box 510 to move up and down.

[0061] S2: Water is supplied to the mineral processing drum 12 through the bottom of the rotating pipe 10. The water is sprayed into the mineral processing drum 12 through the rotating pipe 10, the mineral processing drum 12 and the nozzle 16. The mineral material is added to the mineral processing drum 12 through the feed pipe 511. The mineral material is discharged from the feed pipe 511 and mixed with water.

[0062] During centrifugal mineral processing, as the mineral processing drum 12 rotates, the ore passes through the feed pipe 511. The rotation of the motor 508 drives one of the connecting synchronous pulleys 509 to rotate. Through belt transmission, the other connecting synchronous pulley 509 drives the motor 508 to rotate. The limiting rod 507 limits the movement of the moving box 510, which in turn drives the electric telescopic rod 513, the connecting rod 515, and the rotating rod 514 to move on the reciprocating screw 506. Through the meshing of the fixed rack 517 and the connecting gear 516, the connecting rod 515 drives the electric telescopic rod 513 and the rotating rod 514 to rotate. In addition, the electric telescopic rod 513 pushes the rotating rod 514 to extend and retract, causing the moving box 510 to move up and down on the limiting rod 507 while rotating and extending. The rotation of the reciprocating screw 506 drives the transmission synchronous pulley 512 to rotate. Through belt transmission, the mounting synchronous pulley 505 drives the transmission roller 503 and the dispersing plate 504 to rotate. This allows for rapid transmission of the ore while ensuring uniform mixing of water and ore, thus increasing the mineral processing effect.

[0063] S3: Under the action of centrifugal force, the tailings are discharged above the mineral processing drum 12 and fall into the space between the outer wall of the mineral processing drum 12 and the inner wall of the fixed drum 2 above the blocking ring 13, and then discharged through the tailings pipe 15. The concentrate falls into the conveying bucket 6 through the conveying pipe 14 and is collected through the concentrate pipe 7.

[0064] S4: The remaining concentrate is still attached to the inner wall of the mineral processing drum 12. The electric telescopic rod 513 moves up and down by the moving box 510. When the electric telescopic rod 513 moves to the place where the concentrate is still attached, the electric telescopic rod 513 extends and the rotating rod 514 rotates to scrape the remaining concentrate on the inner wall of the mineral processing drum 12. The concentrate falls into the conveying hopper 6 through the conveying pipe 14 and is collected through the concentrate pipe 7.

[0065] When it is necessary to collect and clean the mineral processing drum 12, the fixed motor 8 rotates, driving the mineral processing drum 12 to rotate. The rotating motor 508 rotates, causing the moving box 510 to move on the limit rod 507. When the moving box 510 moves to the position on the mineral processing drum 12 where there is ore, the electric telescopic rod 513 pushes the rotating rod 514, so that the rotating rod 514 is close to the position on the mineral processing drum 12 where there is ore. By rotating the rotating motor 508, the rotating rod 514 scrapes the ore on the mineral processing drum 12. The rotating rod 514 moves on the reciprocating screw 506 through the adjustment of the rotating motor 508, scraping the ore from the position on the mineral processing drum 12 one by one.

[0066] S5: Turn off the stationary motor 8 and the rotating motor 508, and the centrifugal mineral processing is completed.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A centrifugal concentration device, characterized in that, The utility model relates to a kind of mineral separation and concentration device, including: Support (1); Fixed cylinder (2) is arranged on the support (1), the top of the fixed cylinder (2) is fixedly connected with fixed plate (3), the bottom is fixedly connected with transmission hopper (6), the fixed cylinder (2) is provided with mineral separation and concentration drum (12) inside, the bottom of the mineral separation and concentration drum (12) is fixedly connected with a rotating tube (10); Power mechanism, the output end of the power mechanism is connected rotating tube (10) and drives rotating tube (10) rotation; Mixing collection mechanism (5), the mixing collection mechanism (5) includes feeding component, transmission component, two groups of power components, two groups of sliding components and two groups of rotating components, the feeding component is arranged on the fixed plate (3) for feeding into the mineral separation and concentration drum (12), two groups of the power components are symmetrically arranged on the two sides of the feeding component, the transmission component is connected the feeding component and the power component, one of the sliding components is respectively arranged on each group of power components, the power component drives the sliding component to slide up and down on the power component, one of the rotating components is respectively arranged on each group of the sliding components, and the rotating component is used to scrape residual concentrate on the inner wall of the mineral separation and concentration drum (12); Each group of the power components includes rotating motor (508), two connection synchronous wheels (509) and reciprocating screw rod (506), the reciprocating screw rod (506) is rotatably penetrated to the top of fixed plate (3), the rotating motor (508) is arranged on the top of fixed plate (3), two the connection synchronous wheels (509) are respectively fixedly sleeved on the output end of rotating motor (508) and the outer surface of reciprocating screw rod (506), and two connection synchronous wheels (509) are driven by belt each other between transmission; The transmission component includes installation synchronous wheel (505) and transmission synchronous wheel (512), the transmission synchronous wheel (512) is fixedly sleeved on the outer surface of one of reciprocating screw rod (506), the installation synchronous wheel (505) is fixedly sleeved on the outer surface of transmission roller (503), and the installation synchronous wheel (505) and transmission synchronous wheel (512) are driven by belt each other between transmission; Each group of the sliding components includes limiting rod (507), moving box (510), electric telescopic rod (513) and rotating rod (514), the top end of the limiting rod (507) is fixedly connected to the bottom of fixed plate (3), one end of the moving box (510) is threadedly connected on the outer surface of reciprocating screw rod (506), the other end is slidably sleeved on the outer surface of limiting rod (507), the fixed end of the electric telescopic rod (513) is arranged on the end of moving box (510) close to the mineral separation and concentration drum (12), and one end of the rotating rod (514) is fixedly connected to the telescopic end of electric telescopic rod (513). Each group of rotating components comprises a connecting rod (515), a connecting gear (516) and a fixed rack (517), one end of the connecting rod (515) is fixedly connected to the fixed end of the electric telescopic rod (513), the connecting gear (516) is rotatably arranged on the outer surface of the connecting rod (515), one side of the fixed rack (517) is fixedly connected to the inner wall of the limiting rod (507), and the connecting gear (516) and the fixed rack (517) are in meshing connection.

2. A centrifugal concentration device as claimed in claim 1, characterised in that: The inner wall of the fixed cylinder (2) is fixedly connected with a blocking ring (13), the inner wall of the blocking ring (13) is rotatably embedded with the mineral separation rotating cylinder (12), the bottom of the mineral separation rotating cylinder (12) is further fixedly connected with two conveying pipes (14), the rotating pipe (10) extends out of the bottom of the conveying hopper (6), a plurality of nozzles (16) are arranged on the inner wall of the mineral separation rotating cylinder (12), the bottom of the conveying hopper (6) is provided with a concentrate pipe (7), and the outer side wall of the fixed cylinder (2) is provided with a tailing pipe (15) close to the upper surface of the blocking ring (13).

3. A centrifugal concentration device as claimed in claim 1, characterized in that: The power mechanism comprises a fixed motor (8) and two fixed synchronous wheels (9), the fixed motor (8) is arranged on one side of the support (1), the two fixed synchronous wheels (9) are fixedly sleeved on the outer surface of the rotating pipe (10) and the output end of the fixed motor (8) respectively, and the two fixed synchronous wheels (9) are in transmission with each other through a belt.

4. A centrifugal concentration device as claimed in claim 2, characterised in that: The material conveying component comprises a fixed box (501), a mineral feeding pipe (511), a supporting plate (502), a conveying roller (503) and a dispersing plate (504), the bottom of the fixed box (501) is fixedly connected to the top of the fixed plate (3), the bottom end of the supporting plate (502) is fixedly connected to the top of the fixed box (501), the mineral feeding pipe (511) is fixedly penetrated through the fixed plate (3) and the fixed box (501), the top end of the conveying roller (503) is rotatably connected to the supporting plate (502), and the top of the dispersing plate (504) is fixedly connected to the bottom end of the conveying roller (503).

5. A centrifugal concentration device as claimed in claim 1, characterized in that: The two sides of the fixed plate (3) are respectively hingedly connected with a fixed cover (4).

6. A method of using a centrifugal concentration device according to claim 4, characterized in that The method comprises the following steps: S1: start the power mechanism and the rotating motor (508), the power mechanism drives the mineral separation rotating cylinder (12) to rotate, the rotating motor (508) drives the conveying roller (503) to rotate and the reciprocating screw rod (506) to rotate, and the reciprocating screw rod (506) drives the moving box (510) to move up and down; S2: water is supplied to the mineral separation rotating cylinder (12) through the bottom of the rotating pipe (10), the water passes through the mineral separation rotating cylinder (12) and the nozzles (16) and is sprayed into the mineral separation rotating cylinder (12), and mineral materials are added into the mineral separation rotating cylinder (12) through the mineral feeding pipe (511), and the mineral materials are mixed with the water after being discharged from the mineral feeding pipe (511). S3: Under the action of centrifugal force, the tailings are discharged through the beneficiation drum (12) above the blocking ring (13) between the outer wall of the beneficiation drum (12) and the inner wall of the fixed cylinder (2), and then discharged through the tailings pipe (15), and the concentrate is collected through the concentrate pipe (7) by falling into the transmission hopper (6) through the conveying pipe (14); S4: The residual concentrate is also attached to the inner wall of the beneficiation drum (12), which is driven by the moving box (510) to move up and down to drive the electric telescopic rod (513) to move up and down, and when the electric telescopic rod (513) moves to the place where the concentrate is left, the electric telescopic rod (513) is elongated, the rotating rod (514) is rotated to scrape the concentrate left on the inner wall of the beneficiation drum (12) down through the conveying pipe (14) to fall into the transmission hopper (6) through the concentrate pipe (7) to collect; S5: Close the fixed motor (8) and the rotating motor (508), and the centrifugal beneficiation is completed.

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