A high gravity separator

Abstract

The application relates to the technical field of mineral separation, and discloses a supergravity ore dressing machine, which comprises a base, four supporting legs fixedly connected to the bottom surface of the base, a bottom plate fixedly connected to the bottom surface of every two adjacent supporting legs, and a shell fixedly connected to the top surface of the base, wherein a mixing assembly is arranged above the shell; a separation assembly is arranged in the shell; the mixing assembly comprises a mixing cylinder arranged above the shell, the bottom end surface of the mixing cylinder is fixedly penetrated through the top surface of the shell and extends to the inside of the shell, and a first motor is fixedly connected to the top surface of the mixing cylinder. Through the mixing assembly, the first rotating rod drives the stirring plate to stir the slurry and water entering the mixing cylinder, the helical rod is rotated to perform secondary mixing and stirring on the slurry and water, the slurry and water are fully and uniformly mixed, the slurry can be completely separated, the slurry is prevented from being thrown to the inner wall of the centrifugal chamber, and the collection rate of the supergravity ore dressing machine for minerals is improved.

Description

Technical Field

[0001] This invention relates to the field of mineral separation technology, specifically to a supergravity mineral processing machine. Background Technology

[0002] A supergravity separator is a device that uses the supergravity effect to separate minerals. The working principle of a supergravity separator is that, through the action of a centrifugal force field, mineral particles experience greater buoyancy and hydrodynamic forces in the fluid, thereby achieving better stratification and separation. This equipment is typically used to process fine-grained minerals that are difficult to separate effectively using traditional gravity separation methods, and it performs particularly well when processing very fine-grained minerals.

[0003] According to a Chinese patent publication (CN106944241A), a supergravity mineral processing machine includes a frame, a motor, a turntable spindle, a concentrate trough, a middlings cutter, a sorting turntable, a feeding device, a washing water device, a discharge water pipe, a tailings hood, and pulleys. The sorting turntable has a conical structure, consisting of a base, a turntable support, and several turntable liners. The turntable support is fixedly mounted on the base, and the base is connected to the turntable spindle. Several turntable liners are spliced ​​and fixed on the turntable support. The sorting turntable is connected to the turntable spindle. A washing water device and a discharge water pipe are installed on the inner wall of the tailings hood. A concentrate trough is installed on the outer wall of the tailings hood, with its opening facing one side of the tailings hood. The discharge water pipe and the middlings cutter are located at the near end of the concentrate trough in a clockwise direction, and a movable baffle is located at the far end of the concentrate trough in a clockwise direction. A feeding pipe is installed inside the sorting turntable. The device has a reasonable structure, runs smoothly, can work continuously, is easy to scale up, and has a good sorting effect.

[0004] However, existing devices still have the following problems: In actual operation, when sludge is introduced into the concentrator and water is supplied for mixing and centrifugation, the sludge is thrown onto the inner wall of the concentrator before it is evenly mixed with the water, resulting in incomplete separation of the sludge and reducing the mineral collection rate. Therefore, a supergravity concentrator is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a supergravity mineral processing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a supergravity mineral separator, comprising a base;

[0007] Four support legs are fixedly connected to the bottom surface of the base, and a base plate is fixedly connected to the bottom surface of two adjacent support legs;

[0008] And a housing fixedly connected to the top surface of the base, with a mixing component disposed on the top of the housing;

[0009] The housing contains a separation component.

[0010] Preferably, the mixing assembly includes a mixing cylinder located above the outer shell. The bottom end face of the mixing cylinder is fixedly connected through the top surface of the outer shell and extends into the interior of the outer shell. A first motor is fixedly connected to the top surface of the mixing cylinder. The bottom end face of the output rod of the first motor extends through the top surface of the mixing cylinder and into the interior of the mixing cylinder. A first rotating rod is fixedly connected to the bottom end face of the first motor output rod. A stirring plate is fixedly connected to the surface of the first rotating rod. A helical rod is fixedly connected to the bottom end face of the first rotating rod. A second rotating rod is fixedly connected to the bottom surface of the helical rod. The bottom end face of the second rotating rod extends through the bottom surface of the mixing cylinder and into the lower part of the mixing cylinder. The surface of the second rotating rod is rotatably connected to the inner wall of the mixing cylinder through a bearing seat. A connecting plate is fixedly connected to the bottom end face of the second rotating rod. A baffle is fixedly connected to the top surface of the connecting plate. A mixture outlet is provided through the bottom surface of the mixing cylinder. The top surface of the baffle is slidably connected to the bottom surface of the mixing cylinder. The baffle is located directly below the mixture outlet.

[0011] Preferably, a material pump and a water pump are respectively provided on the left and right sides of the mixing cylinder. The bottom surfaces of the material pump and the water pump are fixedly connected to the top surface of the outer shell. A material pumping pipe is fixedly connected to the left end of the material pump's inlet pipe, and a discharge pipe is fixedly connected to the top end of the material pump's outlet pipe. The bottom end of the discharge pipe is fixedly connected through the top surface of the mixing cylinder and extends into the interior of the mixing cylinder. A water pumping pipe is fixedly connected to the right end of the water pump's inlet pipe, and a drain pipe is fixedly connected to the top end of the water pump's outlet pipe. An annular pipe is provided inside the mixing cylinder, and the left end of the drain pipe is fixedly connected through the surface of the mixing cylinder and the surface of the annular pipe and extends into the interior of the annular pipe, facilitating the addition of sludge and clean water to the mixing cylinder.

[0012] Preferably, the drain pipe is configured as a retractable flexible hose, and the annular pipe is located below the discharge pipe.

[0013] Preferably, multiple nozzles are provided inside the annular pipe, and the end face of each nozzle is fixedly extended through the inner side of the annular pipe into the interior of the annular pipe. A filter screen is fixedly connected to the side of each nozzle, and multiple nozzles are used to spray the slurry, thereby facilitating the mixing of slurry and clean water.

[0014] Preferably, a support plate is provided above the annular tube, the bottom end face of the first rotating rod is fixedly extended through the top surface of the support plate to the bottom of the support plate, the stirring plate is located below the annular tube, a first protrusion is fixedly connected to the bottom surface of the support plate, and a second protrusion is fixedly connected to the top surface of the annular tube. The first and second protrusions are compatible with each other. A connecting ring plate is provided below the annular tube, and the side of the connecting ring plate is fixedly connected to the inner side of the mixing cylinder. A spring is provided between the connecting ring plate and the annular tube, and the upper and lower end faces of the spring are fixedly connected to the bottom surface of the annular tube and the top surface of the connecting ring plate, respectively. The spring causes the annular tube to vibrate up and down, thereby preventing the sludge clogging the filter screen from being shaken off.

[0015] Preferably, the multiple nozzles are evenly distributed inside the annular pipe, and the top surface of the connecting ring plate is set as an inclined surface to facilitate the slurry falling from the connecting ring plate.

[0016] Preferably, a sliding rod is provided below the connecting ring plate. The top surface of the sliding rod slides through the bottom surface of the connecting ring plate and extends to the top of the connecting ring plate. The top surface of the sliding rod is fixedly connected to the bottom surface of the annular tube. The spring is sleeved on the surface of the sliding rod, and the sliding rod improves the stability of the annular tube's lifting and lowering.

[0017] Preferably, the separation assembly includes a centrifuge chamber located inside the outer shell, a mixing cylinder located inside the centrifuge chamber, a rotating shaft fixedly connected to the bottom surface of the centrifuge chamber, the bottom end face of the rotating shaft extending through the top surface of the base to below the base, the surface of the rotating shaft being rotatably connected to the inner wall of the base via a bearing seat, a driven wheel fixedly sleeved on the surface of the rotating shaft, a second motor disposed on the left side of the rotating shaft, the top surface of the second motor being fixedly connected to the bottom surface of the base, a driving wheel fixedly sleeved on the surface of the output rod of the second motor, the surface of the driving wheel and the surface of the driven wheel being connected by a belt drive, a fixing plate fixedly connected to the inner side of the outer shell, and the bottom end face of the centrifuge chamber slidingly penetrating through the top surface of the fixing plate. Extending to the bottom of the fixed plate, a drain pipe is installed above the fixed plate. The right end of the drain pipe is fixedly inserted through the inner side of the outer shell and extends to the right side of the outer shell. A mineral discharge pipe is installed inside the centrifuge chamber. A through groove is opened through the top surface of the base. The bottom end of the mineral discharge pipe extends through the bottom surface of the centrifuge chamber and the top surface of the base and extends into the through groove. The surface of the mineral discharge pipe is fixedly connected to the inner wall of the centrifuge chamber. A valve is installed inside the mineral discharge pipe. By rotating the centrifuge chamber, the slurry is centrifugally separated under centrifugal force. The lighter tailings are thrown out through the top of the centrifuge chamber and are finally discharged. The heavier concentrate is discharged from the mineral discharge pipe.

[0018] Preferably, the top surface of the base has a through groove, and the bottom surface of the centrifuge chamber is fixedly connected to four support columns. The bottom ends of the four support columns slide through the top surface of the base and extend into the groove, and the support columns provide support for the centrifuge chamber.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. This supergravity mineral separator uses a mixing component to drive a stirring plate with a first rotating rod to stir the sludge and water entering the mixing drum. At the same time, a screw rod is used to rotate to perform secondary mixing of the sludge and water, so that the sludge and water are fully and evenly mixed, which facilitates the thorough separation of the sludge and prevents the sludge from being thrown onto the inner wall of the centrifuge chamber, thereby improving the mineral collection rate of the supergravity mineral separator.

[0021] 2. This super gravity mineral separator sprays water onto the sludge through an annular pipe and multiple nozzles, thereby dispersing and mixing the sludge. The support plate drives the first protrusion to rotate, causing the first protrusion to squeeze the second protrusion. Under the action of the spring, the annular pipe and nozzles vibrate, thus preventing the sludge from clogging the filter screen.

[0022] 3. This supergravity mineral separator uses a connecting plate and a baffle, and a second rotating rod to drive the connecting plate and the baffle to rotate, thereby opening and closing the mixture outlet, enabling the supergravity mineral separator to operate continuously and improving the mineral separation efficiency of the supergravity mineral separator;

[0023] 4. This supergravity mineral separator uses a separation component and a rotating shaft to drive the centrifuge chamber to rotate, causing the slurry inside the centrifuge chamber to undergo centrifugal stratification under centrifugal force, thereby achieving the separation of the slurry. Attached Figure Description

[0024] Figure 1 This is a frontal sectional perspective view of the present invention;

[0025] Figure 2 This is a perspective view of the entire invention.

[0026] Figure 3 This is a rear perspective view of the rotating shaft of the present invention;

[0027] Figure 4 This is a front perspective view of the centrifuge chamber of the present invention;

[0028] Figure 5 This is a perspective view of the support column of the present invention;

[0029] Figure 6 This is a front perspective view of the first rotating rod of the present invention;

[0030] Figure 7 This is a front perspective view of the support plate of the present invention.

[0031] In the diagram: Base 1, Outer shell 2, Support leg 3, Base plate 4, Mixing component 60, Mixing cylinder 601, Feed pump 602, Feed pipe 603, Discharge pipe 604, Water pump 605, Water pipe 606, Drain pipe 607, Ring pipe 608, Nozzle 609, Filter screen 6010, First rotating rod 6011, Support plate 6012, First protrusion 6013, Second protrusion 6014, Connecting ring plate 6015, Slide rod 6016, Spring 6017, Stirring plate 6018, Spiral rod 6019, Second rotating rod 6020, Connecting plate 6021, Baffle 6022, First motor 6023, Separation component 61, Centrifuge chamber 611, Fixing plate 612, Second motor 613, Drive wheel 614, Rotating shaft 615, Driven wheel 616, Mineral discharge pipe 617, Sewage pipe 618, Support column 619. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1 - Figure 7 The present invention provides a technical solution: a supergravity mineral separator, including a base 1;

[0034] Four support legs 3 are fixedly connected to the bottom surface of the base 1, and a base plate 4 is fixedly connected to the bottom surface of two adjacent support legs 3;

[0035] And a housing 2 fixedly connected to the top surface of the base 1, with a mixing component 60 disposed above the housing 2;

[0036] The housing 2 has a separation component 61 inside.

[0037] The mixing assembly 60 includes a mixing cylinder 601 located above the outer shell 2. The bottom end face of the mixing cylinder 601 extends through the top surface of the outer shell 2 and into the interior of the outer shell 2. A first motor 6023 is fixedly connected to the top surface of the mixing cylinder 601. The bottom end face of the output rod of the first motor 6023 extends through the top surface of the mixing cylinder 601 and into the interior of the mixing cylinder 601. A first rotating rod 6011 is fixedly connected to the bottom end face of the output rod of the first motor 6023. A stirring plate 6018 is fixedly connected to the surface of the first rotating rod 6011. A spiral rod 6019 is fixedly connected to the bottom end face of the first rotating rod 6011. A second rotating rod 6019 is fixedly connected to the bottom end face of the spiral rod 6019. The bottom end of the moving rod 6020 and the second rotating rod 6020 extend through the bottom surface of the mixing cylinder 601 to the bottom of the mixing cylinder 601. The surface of the second rotating rod 6020 is rotatably connected to the inner wall of the mixing cylinder 601 through a bearing seat. Through the mixing assembly 60, the first rotating rod 6011 drives the stirring plate 6018 to stir the sludge and water entering the mixing cylinder 601. At the same time, the screw rod 6019 rotates to perform secondary mixing and stirring of the sludge and water, so that the sludge and water are fully and evenly mixed, which facilitates the thorough separation of the sludge and prevents the sludge from being thrown onto the inner wall of the centrifuge chamber 611, thereby improving the mineral collection rate of the ultragravity separator.

[0038] A connecting plate 6021 is fixedly connected to the bottom end of the second rotating rod 6020, and a baffle 6022 is fixedly connected to the top surface of the connecting plate 6021. A mixture outlet is provided through the bottom surface of the mixing cylinder 601. The top surface of the baffle 6022 is slidably connected to the bottom surface of the mixing cylinder 601. The baffle 6022 is located directly below the mixture outlet. Through the connecting plate 6021 and the baffle 6022, the second rotating rod 6020 drives the connecting plate 6021 and the baffle 6022 to rotate, thereby opening and closing the mixture outlet, enabling the ultragravity mineral separator to operate continuously and improving the mineral separation efficiency of the ultragravity mineral separator.

[0039] A material pump 602 and a water pump 605 are respectively installed on the left and right sides of the mixing cylinder 601. The bottom surfaces of both the material pump 602 and the water pump 605 are fixedly connected to the top surface of the outer casing 2. A material pump 603 is fixedly connected to the left end of the feed pipe of the material pump 602, and a discharge pipe 604 is fixedly connected to the top end of the discharge pipe of the material pump 602. The bottom end of the discharge pipe 604 is fixedly connected through the top surface of the mixing cylinder 601 and extends into the interior of the mixing cylinder 601. A water pump 606 is fixedly connected to the right end of the water inlet pipe of the water pump 605, and a drain pipe 607 is fixedly connected to the top end of the water outlet pipe of the water pump 605. An annular pipe 608 is installed inside the mixing cylinder 601. The left end of the drain pipe 607 is fixedly connected through the surface of the mixing cylinder 601 and the surface of the annular pipe 608 and extends into the interior of the annular pipe 608.

[0040] The drain pipe 607 is a retractable flexible hose, and the annular pipe 608 is located below the discharge pipe 604.

[0041] Multiple nozzles 609 are provided inside the annular tube 608. The end face of the nozzle 609 is fixedly inserted through the inner side of the annular tube 608 and extends into the interior of the annular tube 608. A filter screen 6010 is fixedly connected to the side of the nozzle 609.

[0042] A support plate 6012 is provided above the annular tube 608. The bottom end of the first rotating rod 6011 is fixedly connected through the top surface of the support plate 6012 and extends to below the support plate 6012. The stirring plate 6018 is located below the annular tube 608. A first protrusion 6013 is fixedly connected to the bottom surface of the support plate 6012, and a second protrusion 6014 is fixedly connected to the top surface of the annular tube 608. The first protrusion 6013 and the second protrusion 6014 are compatible. A connecting ring plate 6015 is provided below the annular tube 608. The side of the connecting ring plate 6015 is fixedly connected to the inner side of the mixing cylinder 601. A spring 6017 is provided between the plate 6015 and the annular tube 608. The upper and lower end faces of the spring 6017 are fixedly connected to the bottom surface of the annular tube 608 and the top surface of the connecting ring plate 6015, respectively. Water is sprayed onto the sludge through the annular tube 608 and multiple nozzles 609, thereby dispersing and mixing the sludge. The support plate 6012 drives the first protrusion 6013 to rotate, causing the first protrusion 6013 to squeeze the second protrusion 6014. Under the force of the spring 6017, the annular tube 608 and the nozzles 609 vibrate, thereby preventing the sludge from clogging the filter screen 6010.

[0043] Multiple nozzles 609 are evenly distributed inside the annular tube 608, and the top surface of the connecting ring plate 6015 is set as an inclined surface.

[0044] A slide rod 6016 is provided below the connecting ring plate 6015. The top surface of the slide rod 6016 slides through the bottom surface of the connecting ring plate 6015 and extends to the top of the connecting ring plate 6015. The top surface of the slide rod 6016 is fixedly connected to the bottom surface of the annular tube 608. A spring 6017 is sleeved on the surface of the slide rod 6016.

[0045] Example 2: Based on Example 1, a preferred embodiment of the supergravity mineral separator provided by the present invention is as follows: Figure 1 - Figure 5As shown: The separation assembly 61 includes a centrifuge chamber 611 located inside the outer casing 2. A mixing cylinder 601 is located inside the centrifuge chamber 611. A rotating shaft 615 is fixedly connected to the bottom surface of the centrifuge chamber 611. The bottom end of the rotating shaft 615 extends through the top surface of the base 1 to the bottom of the base 1. The surface of the rotating shaft 615 is rotatably connected to the inner wall of the base 1 through a bearing seat. A driven wheel 616 is fixedly sleeved on the surface of the rotating shaft 615. A second motor 613 is arranged on the left side of the rotating shaft 615. The top surface of the second motor 613 is fixedly connected to the bottom surface of the base 1. A driving wheel 614 is fixedly sleeved on the surface of the output rod of the second motor 613. The surface of the driving wheel 614 and the surface of the driven wheel 616 are connected by a belt drive. A fixing plate 612 is fixedly connected to the inner side of the outer casing 2. The bottom end of the centrifuge chamber 611 slides. A drain pipe 618 extends from the top surface of the fixed plate 612 to below it. A drain pipe 618 is installed above the fixed plate 612. The right end of the drain pipe 618 extends through the inner side of the outer shell 2 to the right side of the outer shell 2. A mineral discharge pipe 617 is installed inside the centrifuge chamber 611. A through groove is opened on the top surface of the base 1. The bottom end of the mineral discharge pipe 617 extends through the bottom surface of the centrifuge chamber 611 and the top surface of the base 1 to the inside of the through groove. The surface of the mineral discharge pipe 617 is fixedly connected to the inner wall of the centrifuge chamber 611. A valve is installed inside the mineral discharge pipe 617. Through the separation component 61, the centrifuge chamber 611 is rotated by the rotating shaft 615, so that the slurry inside the centrifuge chamber 611 undergoes centrifugal stratification under centrifugal force, thereby achieving the separation of the slurry.

[0046] The top surface of the base 1 is provided with a through groove, and the bottom surface of the centrifuge chamber 611 is fixedly connected with four support columns 619. The bottom surfaces of the four support columns 619 slide through the top surface of the base 1 and extend into the groove.

[0047] In operation, the material pump 602 and water pump 605 are turned on. The material pump 602 drives the material extraction pipe 603 to draw in the sludge, which is then discharged into the mixing drum 601 through the discharge pipe 604. The water pump 605 draws in water through the water extraction pipe 606 and discharges it into the annular pipe 608 through the drain pipe 607. The water in the annular pipe 608 is sprayed out through the nozzle 609, thus mixing the sludge and water. The first motor 6023 is turned on, and the output rod of the first motor 6023 drives the connected first rotating rod 6011. The first rotating rod 6011 drives the screw rod 6019 and the stirring plate 6018 to rotate. The stirring plate 6018 and the screw rod 6019 mix the sludge and water in the mixing drum 601 to form a slurry. The screw rod 6019 drives the second rotating rod... Rotating rod 6020 causes connecting plate 6021 to drive baffle 6022 to rotate. When baffle 6022 moves away from the mixture outlet, the slurry is discharged from mixing cylinder 601 into centrifuge chamber 611. When the first rotating rod 6011 rotates, it drives support plate 6012 to rotate. The first support plate 6012 drives the first protrusion 6013 to rotate. When the first protrusion 6013 and the second protrusion 6014 contact and squeeze the second protrusion 6014, the annular tube 608 moves downward and squeezes spring 6017. When the first protrusion 6013 and the second protrusion 6014 no longer contact each other, the force of spring 6017 drives the annular tube 608 and nozzle 609 to vibrate, thereby shaking off the sludge attached to the surface of nozzle 609 and filter screen 6010.

[0048] When the second motor 613 is turned on, the output rod of the second motor 613 drives the drive wheel 614 to rotate, which in turn drives the driven wheel 616 to rotate via belt transmission, causing the shaft 615 to rotate. The shaft 615 drives the centrifuge chamber 611 to rotate, thereby causing the slurry inside the centrifuge chamber 611 to undergo centrifugal stratification under the action of centrifugal force. The lighter tailings are thrown out through the top of the centrifuge chamber and discharged through the drain pipe 618, while the heavier concentrate is discharged from the mineral discharge pipe 617.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A supergravity separator, comprising a base (1); Four supporting legs (3) are fixedly connected to the bottom surface of the base (1), and a bottom plate (4) is fixedly connected to the bottom surface of every two adjacent supporting legs (3); and a housing (2) fixedly connected to the top surface of the base (1), characterized in that: A mixing assembly (60) is arranged above the outer shell (2); A separation assembly (61) is arranged inside the outer shell (2); The mixing assembly (60) comprises a mixing cylinder (601) arranged above the outer shell (2), the bottom end surface of the mixing cylinder (601) is fixedly penetrated through the top surface of the outer shell (2) and extends to the inside of the outer shell (2), the top surface of the mixing cylinder (601) is fixedly connected with a first motor (6023), the output rod of the first motor (6023) is fixedly penetrated through the top surface of the mixing cylinder (601) and extends to the inside of the mixing cylinder (601), the bottom end surface of the output rod of the first motor (6023) is fixedly connected with a first rotating rod (6011), the surface of the first rotating rod (6011) is fixedly connected with a stirring plate (6018), the bottom end surface of the first rotating rod (6011) is fixedly connected with a spiral rod (6019), the bottom end surface of the spiral rod (6019) is fixedly connected with a second rotating rod (6020), the bottom end surface of the second rotating rod (6020) is fixedly penetrated through the bottom surface of the inside of the mixing cylinder (601) and extends to below the mixing cylinder (601), the surface of the second rotating rod (6020) is rotatably connected with the inner wall of the mixing cylinder (601) through a bearing seat, the bottom end surface of the second rotating rod (6020) is fixedly connected with a connecting plate (6021), the top surface of the connecting plate (6021) is fixedly connected with a baffle (6022), the bottom surface of the mixing cylinder (601) is provided with a mixture outlet, the top surface of the baffle (6022) is slidably connected with the bottom surface of the mixing cylinder (601), and the baffle (6022) is located directly below the mixture outlet. The separation assembly (61) comprises a centrifugal chamber (611) inside the shell (2), the mixing cylinder (601) is inside the centrifugal chamber (611), the bottom surface of the centrifugal chamber (611) is fixedly connected with a rotating shaft (615), the bottom end surface of the rotating shaft (615) extends to below the base (1) through the top surface of the base (1), the surface of the rotating shaft (615) is rotatably connected with the inner wall of the base (1) through a bearing seat, a driven wheel (616) is fixedly sleeved on the surface of the rotating shaft (615), a second motor (613) is arranged on the left side of the rotating shaft (615), the top surface of the second motor (613) is fixedly connected with the bottom surface of the base (1), a driving wheel (614) is fixedly sleeved on the output rod of the second motor (613), the surface of the driving wheel (614) and the surface of the driven wheel (616) are drivingly connected through a belt, a fixed plate (612) is fixedly connected to the inner side of the shell (2), the bottom end surface of the centrifugal chamber (611) extends to below the fixed plate (612) by sliding through the top surface of the fixed plate (612), a blowdown pipe (618) is arranged above the fixed plate (612), the right end surface of the blowdown pipe (618) extends to the right side of the shell (2) by fixedly penetrating through the inner side of the shell (2), a mineral discharge pipe (617) is arranged in the centrifugal chamber (611), a through slot is formed in the top surface of the base (1), the bottom end surface of the mineral discharge pipe (617) extends to the through slot by penetrating through the inner bottom surface of the centrifugal chamber (611) and the top surface of the base (1), the surface of the mineral discharge pipe (617) is fixedly connected with the inner wall of the centrifugal chamber (611), and a valve is arranged in the mineral discharge pipe (617).

2. A high gravity separator according to claim 1, characterised in that: The left and right sides of the mixing cylinder (601) are respectively provided with a material pumping pump (602) and a water pumping pump (605), the bottom surfaces of the material pumping pump (602) and the water pumping pump (605) are fixedly connected with the top surface of the shell (2), a material pumping pipe (603) is fixedly connected to the left end surface of the material pumping pipe (602), a material discharge pipe (604) is fixedly connected to the top end surface of the material discharge pipe (602), the bottom end surface of the material discharge pipe (604) extends to the inside of the mixing cylinder (601) by fixedly penetrating through the top surface of the mixing cylinder (601), a water pumping pipe (606) is fixedly connected to the right end surface of the water inlet pipe of the water pumping pump (605), a water discharge pipe (607) is fixedly connected to the top end surface of the water outlet pipe of the water pumping pump (605), and an annular pipe (608) is arranged in the mixing cylinder (601).

3. A high gravity separator according to claim 2, characterised in that: The water discharge pipe (607) is a telescopic hose, and the annular pipe (608) is below the material discharge pipe (604).

4. A high gravity separator according to claim 2, characterised in that: A plurality of spray heads (609) are arranged in the annular pipe (608), the end surface of the spray head (609) extends to the inside of the annular pipe (608) by fixedly penetrating through the inner side of the annular pipe (608), and a filter screen (6010) is fixedly connected to the side surface of the spray head (609).

5. A high gravity separator according to claim 4, characterised in that: The support plate (6012) is arranged above the annular pipe (608), the bottom end surface of the first rotating rod (6011) is fixedly penetrated through the top surface of the support plate (6012) and extends to below the support plate (6012), the stirring plate (6018) is located below the annular pipe (608), the bottom surface of the support plate (6012) is fixedly connected with the first protrusion (6013), the top surface of the annular pipe (608) is fixedly connected with the second protrusion (6014), the first protrusion (6013) and the second protrusion (6014) are matched with each other, the annular pipe (608) is arranged below the connecting ring plate (6015), the side surface of the connecting ring plate (6015) is fixedly connected with the inner side surface of the mixing barrel (601), and the spring (6017) is arranged between the connecting ring plate (6015) and the annular pipe (608).

6. A high gravity separator according to claim 5, characterised in that: A plurality of the spray heads (609) are uniformly distributed on the inner side of the annular pipe (608), and the top surface of the connecting ring plate (6015) is arranged as an inclined surface.

7. A high gravity separator according to claim 6, characterised in that: The connecting ring plate (6015) is arranged below the sliding rod (6016), the top end surface of the sliding rod (6016) is slidingly penetrated through the bottom surface of the connecting ring plate (6015) and extends to above the connecting ring plate (6015), the top end surface of the sliding rod (6016) is fixedly connected with the bottom surface of the annular pipe (608), and the spring (6017) is sleeved on the surface of the sliding rod (6016).

8. A high gravity separator according to claim 7, characterised in that: The top surface of the base (1) is provided with a sliding groove, and the bottom surface of the centrifugal chamber (611) is fixedly connected with four supporting columns (619), and the bottom end surfaces of the four supporting columns (619) are slidingly penetrated through the top surface of the base (1) and extend to the inside of the sliding groove.

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