Centrifuge for xanthate production

Abstract

The utility model relates to a chemical industry machinery technical field discloses a centrifuge for xanthate preparation, including receiving material seat, the top fixedly connected with operation shell of receiving material seat, the top rotatory connection has the top disc of operation shell, the outside of operation shell is provided with drum mechanism, the outside of top disc is provided with control mechanism, the drum mechanism includes support ring, the inside fixed connection of support ring in operation shell, the inside rotatory connection has the conical drum of support ring, the inside fixed connection has rotary unit of conical drum, the inside fixed connection has the vane of top disc. In the utility model, through the inside fixed rotary unit of conical drum, power transmission is to conical drum, thereby realizes the effect that high -efficiently completes xanthate solid -liquid separation, guarantees the smooth separation process, accurately controls operating temperature, prevents material oxidation metamorphism, satisfies environmental protection emission standard.

Description

Technical Field

[0001] This utility model relates to the field of chemical machinery technology, and in particular to a centrifuge for the preparation of xanthate. Background Technology

[0002] Xanthates, also known as xanthates, have wide applications in many fields, such as vulcanization accelerators in the rubber industry, reagents for precipitating copper, nickel, and other minerals in solutions in the metallurgical industry, and are currently the most widely used collecting agents in the world, especially indispensable in the beneficiation and flotation of heavy metal sulfide ores. Centrifuges play a crucial role in the preparation of xanthates.

[0003] A search revealed Chinese Patent Publication No. CN217699629U, which discloses a centrifuge for pharmaceutical preparation, comprising an outer cylinder, a rotating drum, and a top cover. The outer cylinder includes a body, a rotation drive device, and a base assembly. The body is open at the top and bottom, with a liquid outlet at the bottom of its side wall. The rotation drive device is located at the top of the body. The base assembly includes a detachable bottom cover at the bottom of the body and a base plate seat located within the body cavity and rotatably connected to the bottom cover via a rotating joint. The rotating drum is open at the top and bottom, with multiple liquid outlet holes distributed on its side wall. The rotating drum is located within the body cavity, with its bottom abutting against the upper surface of the base plate seat. The rotating drum is driven to rotate by the rotation drive device. The top cover is fitted onto the top of the outer cylinder, and has a feed inlet and an air outlet. The inner cavity of the top cover is equipped with a liftable cleaning assembly. The pharmaceutical preparation centrifuge of this invention has a reasonable structural design, facilitates the cleaning of solid residues, saves labor, and has high working efficiency.

[0004] The aforementioned patent specification mentions that "the outer cylinder includes a cylinder body, a rotary drive device, and a base assembly; the cylinder body is open at the top and bottom, and a liquid outlet is provided at the bottom end of the side wall; the rotary drive device is located at the top of the cylinder body; the base assembly includes a detachable bottom cover located at the bottom of the cylinder body and a base plate seat located in the inner cavity of the cylinder body and rotatably connected to the bottom cover via a rotary joint; a rotating cylinder, the rotating cylinder is open at the top and bottom, and multiple liquid outlet holes are distributed on its side wall; the rotating cylinder is located in the inner cavity of the cylinder body." While the above description can separate materials, it suffers from low separation efficiency when separating high-viscosity materials, difficulty in separating materials adhering to the cylinder body, difficulty in controlling material temperature, and insufficient equipment sealing performance. Therefore, a centrifuge for xanthate preparation is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a centrifuge for xanthate preparation, which aims to improve the problems of low separation efficiency, difficulty in separating materials adhering to the cylinder, difficulty in controlling material temperature, and insufficient equipment sealing performance in some existing devices when separating high-viscosity materials.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A centrifuge for xanthate preparation includes a receiving base, an operating shell fixedly connected to the top of the receiving base, a top plate rotatably connected to the top of the operating shell, a drum mechanism disposed outside the operating shell, a control mechanism disposed outside the top plate, the drum mechanism including a support ring, the outside of the support ring fixedly connected to the inside of the operating shell, a conical drum rotatably connected inside the support ring, a rotating assembly fixedly connected inside the conical drum, blades fixedly connected inside the top plate, a feed pipe fixedly connected inside the top plate, a scraper fixedly connected to the bottom of the feed pipe, a thermometer fixedly connected to the outside of the operating shell, a water channel fixedly connected to the output end of the thermometer, a temperature control assembly fixedly connected to the outside of the thermometer, a sealing groove opened on the top of the operating shell, and an air inlet pipe fixedly connected to the outside of the operating shell. The above technical solution works as follows: During centrifuge operation, the material to be separated enters through the feed pipe. The rotating motor drives the discharge port and the rotating plate to rotate, evenly discharging the material into the conical drum. Simultaneously, the rotating motor, through the engagement of the slot and the connecting rod, drives the rotating assembly, causing the conical drum to rotate at high speed. The material separates under centrifugal force. A temperature measuring instrument monitors the temperature inside the operating casing in real time and feeds the data back to the temperature regulator. The temperature regulator controls the temperature-regulating fins to adjust the temperature of the coolant in the water channel, achieving temperature control. Protective gas is introduced into the centrifuge through the air inlet pipe, the blades push the material, and the scraper removes the accumulated material at the end of the drum. The separated material is discharged through the discharge plate.

[0007] As a further description of the above technical solution: The control mechanism includes a rotating motor, the bottom of which is fixedly connected to the top of the top plate. The output end of the rotating motor is fixedly connected to a material discharge port. A slot is provided at the bottom of the material discharge port. A rotating plate is fixedly connected to the outside of the material discharge port. A rotating wheel is slidably connected to the bottom of the rotating plate. A connecting piece is rotatably connected to the outside of the rotating wheel. Through the above technical solution: when the control mechanism is running, the rotating motor is installed on the top of the top plate. After starting, it drives the material throwing port to rotate. The material throwing port drives the rotating plate to rotate synchronously. The rotating wheel at the bottom of the rotating plate moves with the rotating plate under the connection of the connecting piece. The rotating wheel slides at the bottom of the rotating plate and rotates around the connecting piece at the same time. The slot at the bottom of the material throwing port provides a connection basis for power transmission.

[0008] As a further description of the above technical solution: An adjusting gear is fixedly connected to the outside of the connector, a support plate is rotatably connected to the outside of the connector, a control motor is fixedly connected to the outside of the support plate, and a control gear is fixedly connected to the output end of the control motor. The above technical solution works as follows: after the control motor starts, it drives the control gear to rotate, which in turn drives the adjusting gear that meshes with it to rotate. The adjusting gear drives the rotating wheel to slide along the rotating plate through the connecting piece. The support plate provides support for the control motor and the connecting piece, so that the entire transmission structure can operate stably.

[0009] As a further description of the above technical solution: The top of the support plate is fixedly connected to the bottom of the top plate, and the outer side of the adjusting gear is meshed with the outer side of the control gear. The above technical solution involves controlling the motor to rotate the control gear. Because the adjusting gear meshes with the control gear, the adjusting gear rotates accordingly. The top of the support plate is fixed to the bottom of the top plate, supporting the control motor and ensuring stable operation.

[0010] As a further description of the above technical solution: The temperature control component includes a temperature modifier, which is externally fixedly connected to the outside of the temperature measuring instrument, and a temperature-changing plate is externally fixedly connected to the temperature modifier. The above technical solution involves a temperature sensor monitoring the temperature inside the operating housing and transmitting the data to a temperature regulator. After receiving the data, the temperature regulator controls the operation of the temperature-regulating fins to adjust the temperature of the coolant in the water channels surrounding the operating housing.

[0011] As a further description of the above technical solution: The rotating assembly includes a connecting cone plate, which is externally fixedly connected to the inner bottom side of the conical drum. A bearing is fixedly connected to the bottom of the connecting cone plate, and a connecting rod is fixedly connected to the top of the connecting cone plate. Through the above technical solution: the discharge port drives the connecting rod to rotate through the slot, the connecting rod drives the connecting cone plate to rotate, the connecting cone plate drives the conical drum to rotate synchronously, the bearing supports the connecting rod, reduces rotational resistance, and ensures that the power is efficiently transmitted from the discharge port to the conical drum, so as to realize the centrifugal separation of materials.

[0012] As a further description of the above technical solution: The top of the connecting rod is engaged inside the slot, and the bearing is fixedly connected to the bottom of the connecting rod. Through the above technical solution: when the discharge port rotates, the slot drives the connecting rod to rotate synchronously, the connecting rod drives the connecting cone plate and the conical drum to rotate, and the bearing is fixed at the bottom of the connecting rod to support its rotation and reduce resistance.

[0013] As a further description of the above technical solution: The bottom of the receiving seat is fixedly connected to the discharge plate, the top of the receiving seat is fixedly connected to the bottom of the water channel, and the inside of the water channel is fixedly connected to the outside of the operating housing. The above technical solution involves circulating coolant in the water channels outside the operating shell to maintain the internal temperature. After the material separates inside the operating shell, it falls into the receiving seat and is discharged through the discharge tray at the bottom, thus completing the material collection and conveying process.

[0014] This utility model has the following beneficial effects: 1. In this utility model, power is transmitted to the conical drum through a rotating assembly fixed inside the drum. During the operation of the centrifuge, the scraper and blades fixed at the bottom of the feed pipe scrape off the accumulated material at the end of the drum and push the material. In addition, by operating the temperature measuring instrument fixedly connected to the outside of the shell, and in conjunction with the water channel connected to its output end, the temperature of the water channel is adjusted according to the data of the temperature measuring instrument. At the same time, by operating the air inlet pipe fixedly connected to the outside of the shell, inert gas is guided into the centrifuge, thereby achieving efficient solid-liquid separation of xanthate, ensuring smooth separation process, accurately controlling the operating temperature, preventing material oxidation and deterioration, and meeting environmental emission standards.

[0015] 2. In this utility model, the control motor drives the control gear to drive the adjustment gear, which causes the rotating wheel on the control plate of the connecting piece to move up and down, so that the speed of the centrifuge can be precisely controlled, thereby solving the problem that the speed adjustment of traditional centrifuges is inaccurate and difficult to adapt to the separation needs of different materials. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a centrifuge for the preparation of xanthate according to the present invention; Figure 2 This is a schematic diagram of the conical drum of a centrifuge for the preparation of xanthate proposed in this utility model; Figure 3 This is a schematic diagram of the sealing groove of a centrifuge for the preparation of xanthate according to the present invention; Figure 4 This is a schematic diagram of the discharge port of a centrifuge for the preparation of xanthate proposed in this utility model.

[0017] Legend: 1. Receiving seat; 2. Drum mechanism; 21. Support ring; 22. Conical drum; 23. Blade; 24. Feed pipe; 25. Scraper; 26. Thermometer; 27. Water channel; 28. Sealing groove; 29. ​​Air inlet pipe; 3. Temperature control component; 31. Temperature changer; 32. Temperature variable plate; 4. Top plate; 5. Discharge plate; 6. Control mechanism; 61. Rotating motor; 62. Discharge port; 63. Slot; 64. Rotating plate; 65. Connecting piece; 66. Rotating wheel; 67. Adjusting gear; 68. Support plate; 69. Control motor; 610. Control gear; 7. Rotating component; 71. Connecting cone plate; 72. Bearing; 73. Connecting rod; 8. Operating housing. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1 to 3 An embodiment of this utility model is provided: a centrifuge for xanthate preparation, including a receiving seat 1, which collects the separated material. An operating shell 8 is fixedly connected to the top of the receiving seat 1. The operating shell 8 is the core component for material separation. A top plate 4 is rotatably connected to the top of the operating shell 8. The top plate 4 closes the top of the operating shell 8. A drum mechanism 2 is provided outside the operating shell 8. A control mechanism 6 is provided outside the top plate 4. Specifically, the receiving seat 1 is used to collect the separated materials. The operating shell 8 is fixedly installed on the top of the receiving seat 1. This is the core component for material separation. The top plate 4 is installed on the top of the operating shell 8 by a rotating connection to close the top of the operating shell 8. The rotating drum mechanism 2 is arranged outside the operating shell 8, while the control mechanism 6 is set outside the top plate 4.

[0020] The drum mechanism 2 includes a support ring 21, which supports a conical drum 22 and a rotating assembly 7. The support ring 21 is externally fixedly connected to the inside of the operating housing 8. The conical drum 22 is rotatably connected inside the support ring 21. The conical drum 22 is the core separation component of the centrifuge, with a large end diameter of 1200mm and a half-cone angle of 10°. It generates centrifugal force through high-speed rotation to achieve solid-liquid separation of materials. It has a wear-resistant lining made of tungsten carbide coating. The rotating assembly 7 is fixedly connected inside the conical drum 22. The blades 23 are fixedly connected inside the top plate 4. The blades 23 are 20mm thick, have a lead of 300mm, and are covered with a hard alloy layer. They are used to push materials to the slag discharge port. The feed pipe 24 is fixedly connected inside the top plate 4. The feed pipe 24 is used to transport the materials to be separated into the centrifuge. A scraper 25 is fixedly connected to the bottom of the feed pipe 24. The scraper 25 removes the accumulated material at the end of the drum. Specifically, inside the operating shell 8 of the xanthate preparation centrifuge, a support ring 21 of the drum mechanism 2 is fixedly connected. It provides support for the conical drum 22 and the rotating assembly 7. The inner side of the support ring 21 is rotatably connected to the conical drum 22. The large end diameter of the conical drum 22 is 1200mm and the half-cone angle is 10°. As the core separation component, its interior is fixedly connected to the rotating assembly 7. The top plate 4 is equipped with blades 23 with a thickness of 20mm and a lead of 300mm. At the same time, the feed pipe 24 is fixedly attached. A scraper 25 is installed at the bottom of the feed pipe 24. The blades 23 are responsible for pushing the material to the slag discharge port, the feed pipe 24 is used to transport the material to be separated, and the scraper 25 is responsible for removing the accumulated material at the end of the drum.

[0021] A thermometer 26 is fixedly connected to the outside of the operating housing 8. The thermometer 26 monitors the temperature inside the operating housing 8 in real time and provides temperature data to the temperature control component 3. A water channel 27 is fixedly connected to the output end of the thermometer 26. The water channel 27 surrounds the outside of the operating housing 8 and flows with coolant inside to regulate the temperature inside the centrifuge. The temperature control component 3 is fixedly connected to the outside of the thermometer 26. A sealing groove 28 is opened on the top of the operating housing 8 to prevent material leakage. An air inlet pipe 29 is fixedly connected to the outside of the operating housing 8. The air inlet pipe 29 introduces protective gas into the centrifuge to prevent xanthate from oxidizing upon contact with air. A discharge plate 5 is fixedly connected to the bottom of the receiving seat 1. The discharge plate 5 guides the separated material to the outlet. The top of the receiving seat 1 is fixedly connected to the bottom of the water channel 27. The inside of the water channel 27 is fixedly connected to the outside of the operating housing 8. Specifically, in the xanthate preparation centrifuge, a thermometer 26 is fixedly installed on the outside of the operating shell 8. Its output end is connected to a water channel 27 surrounding the operating shell 8. The bottom of the water channel 27 is connected to the top of the receiving seat 1, and the inside is fixed to the outside of the operating shell 8. A temperature control component 3 is also fixed on the outside of the thermometer 26. A sealing groove 28 is opened on the top of the operating shell 8, and an air inlet pipe 29 is provided on the outside. The bottom of the receiving seat 1 is fixedly connected to the discharge tray 5, which is used to guide the separated material to the outlet.

[0022] The temperature control component 3 includes a temperature regulator 31. Based on feedback from the temperature sensor 26, the temperature regulator 31 adjusts the working state of the temperature variable element 32 to achieve precise control of the internal temperature of the centrifuge. The temperature regulator 31 is externally fixedly connected to the outside of the temperature sensor 26. The temperature variable element 32 is externally fixedly connected to the temperature regulator 31. The temperature variable element 32 achieves heating or cooling through thermoelectric effect, regulating the temperature within the water channel 27. The rotating component 7 includes a connecting cone plate 71, which connects the conical drum 22 and the bearing 72 to the connecting rod 73. The connecting cone plate 71 is externally fixedly connected to the bottom side of the inner side of the conical drum 22. The bottom of the connecting cone plate 71 is fixedly connected to the bearing 72, which supports the connecting rod 73 and reduces rotational resistance. The top of the connecting cone plate 71 is fixedly connected to the connecting rod 73, which connects the discharge port 62 and the connecting cone plate 71, transmitting the power of the rotating motor 61 to the conical drum 22. The top of the connecting rod 73 is engaged in the inside of the slot 63, and the inside of the bearing 72 is fixedly connected to the bottom of the connecting rod 73. Specifically, in the temperature control component 3, the temperature modifier 31 is externally fixed to the temperature measuring instrument 26, and the temperature variable element 32 is connected to its outer side. The temperature modifier 31 receives data from the temperature measuring instrument 26 and adjusts the state of the temperature variable element 32, thereby regulating the temperature inside the water channel 27. The connecting cone plate 71 of the rotating component 7 is externally fixed to the bottom side inside the conical drum 22. The bearing 72 is installed at the bottom, and the connecting rod 73 is connected at the top. The inner ring of the bearing 72 is fixed to the bottom of the connecting rod 73, and the top of the connecting rod 73 is engaged in the slot 63, forming a power transmission path from the rotating motor 61 to the conical drum 22.

[0023] Reference Figure 1 , Figure 3 and Figure 4 The control mechanism 6 includes a rotary motor 61, which provides power for the rotation of the centrifuge and drives the discharge port 62 and the conical drum 22 to rotate at high speed. The bottom of the rotary motor 61 is fixedly connected to the top of the top plate 4. The output end of the rotary motor 61 is fixedly connected to the discharge port 62. The discharge port 62 evenly discharges the material into the conical drum 22, making the material more evenly distributed in the drum and improving the separation efficiency. The bottom of the discharge port 62 is provided with a slot 63. The slot 63 is located at the bottom of the discharge port 62 and is engaged with the top of the connecting rod 73 to realize the power transmission between the rotary motor 61 and the rotating component 7. The outside of the discharge port 62 is fixedly connected to a rotating plate 64, which rotates together with the discharge port 62. Specifically, the bottom of the rotating motor 61 of the control mechanism 6 is fixed to the top of the top plate 4, and its output end is connected to the throwing port 62. The bottom of the throwing port 62 has a slot 63 that engages with the top of the connecting rod 73. The rotating plate 64 is fixed externally. The rotating motor 61 drives the throwing port 62 and the rotating plate 64 to rotate, and drives the rotating component 7 and the conical drum 22 to rotate synchronously through the engaging structure of the slot 63 and the connecting rod 73.

[0024] A rotating wheel 66 is slidably connected to the bottom of the rotating plate 64. The rotating wheel 66 serves as a transmission intermediary between the rotating plate 64 and the connecting member 65. The connecting member 65 is rotatably connected to the outside of the rotating wheel 66. The connecting member 65 connects the rotating wheel 66 and the adjusting gear 67, so that the adjusting gear 67 drives the rotating wheel 66 to move. The adjusting gear 67 is fixedly connected to the outside of the connecting member 65. The adjusting gear 67 meshes with the control gear 610. The speed of the control motor 69 is adjusted, thereby controlling the separation effect of the centrifuge. A support plate 68 is rotatably connected to the outside of the connecting member 65. The support plate 68 supports the control motor 610. The control mechanism 69 and the connecting piece 65 are fixedly connected to the adjusting gear 67 and the control gear 610. The control motor 69 is fixedly connected to the outside of the support plate 68. The control motor 69 serves as the power source for the control mechanism 6. It drives the adjusting gear 67 through the control gear 610. The output end of the control motor 69 is fixedly connected to the control gear 610. The control gear 610 meshes with the adjusting gear 67, transmitting the power of the control motor 69 to the adjusting gear 67. The top of the support plate 68 is fixedly connected to the bottom of the top plate 4. The outside of the adjusting gear 67 and the outside of the control gear 610 are meshed with each other. Specifically, a rotating wheel 66 is slidably connected to the bottom of the rotating plate 64, and a connecting piece 65 is rotatably connected to the outside of the rotating wheel 66. An adjusting gear 67 is fixed to the outside of the connecting piece 65, and a support plate 68 is rotatably connected. The top of the support plate 68 is fixed to the bottom of the top plate 4, and a control motor 69 is installed on its outside. The control gear 610 at its output end meshes with the adjusting gear 67. The control motor 69 drives the control gear 610, which in turn drives the adjusting gear 67 through gear meshing, causing the connecting piece 65 to drive the rotating wheel 66 to slide along the rotating plate 64.

[0025] Working principle: The material to be separated enters the centrifuge through the feed pipe 24. The rotating motor 61 drives the discharge port 62 to rotate, and the material is evenly thrown into the conical drum 22 through the discharge port 62. The connecting rod 73 in the rotating assembly 7 is connected to the discharge port 62 through the slot 63. The bearing 72 supports the connecting cone plate 71 to ensure efficient power transmission to the conical drum 22. Under the drive of the rotating motor 61, the high-speed rotation generates centrifugal force, which separates the solid and liquid. The solid particles are deposited on the inner wall of the drum. The blades 23 push the material to the slag discharge port. The scraper 25 removes the accumulated material at the end of the drum. The separated material is collected by the receiving seat 1 and discharged through the discharge plate 5. The air inlet pipe 29 introduces protective gas to prevent xanthate oxidation. The sealing groove 28 ensures that there is no leakage in the connection between the operating shell 8 and the top plate 4.

[0026] The control motor 69, fixed in the support plate 68 inside the top plate 4, drives the adjusting gear 67 through the control gear 610. The adjusting gear 67 drives the rotating wheel 66 to rise and fall through the connecting piece 65. The rotating wheel 66 slides at the bottom of the rotating plate 64, realizing precise control of the centrifuge speed. The temperature measuring instrument 26 monitors the temperature data in real time and feeds it back to the temperature regulator 31. The temperature regulator 31 adjusts the temperature variable plate 32 and regulates the temperature inside the operating shell 8 through the circulation of coolant in the water channel 27.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A centrifuge for xanthate preparation, comprising a receiving base (1), characterized in that: The top of the receiving seat (1) is fixedly connected to an operating housing (8), the top of the operating housing (8) is rotatably connected to a top plate (4), a rotating drum mechanism (2) is provided on the outside of the operating housing (8), and a control mechanism (6) is provided on the outside of the top plate (4). The drum mechanism (2) includes a support ring (21), the outside of which is fixedly connected to the inside of the operating housing (8). A conical drum (22) is rotatably connected inside the support ring (21). A rotating component (7) is fixedly connected inside the conical drum (22). A blade (23) is fixedly connected inside the top plate (4). A feed pipe (24) is fixedly connected inside the top plate (4). A scraper (25) is fixedly connected to the bottom of the feed pipe (24). A thermometer (26) is fixedly connected to the outside of the operating housing (8). A water channel (27) is fixedly connected to the output end of the thermometer (26). A temperature control component (3) is fixedly connected to the outside of the thermometer (26). A sealing groove (28) is opened on the top of the operating housing (8). An air inlet pipe (29) is fixedly connected to the outside of the operating housing (8).

2. The centrifuge for xanthate preparation according to claim 1, characterized in that: The control mechanism (6) includes a rotating motor (61), the bottom of which is fixedly connected to the top of the top plate (4). The output end of the rotating motor (61) is fixedly connected to a discharge port (62). A slot (63) is provided at the bottom of the discharge port (62). A rotating plate (64) is fixedly connected to the outside of the discharge port (62). A rotating wheel (66) is slidably connected to the bottom of the rotating plate (64). A connecting piece (65) is rotatably connected to the outside of the rotating wheel (66).

3. A centrifuge for xanthate preparation according to claim 2, characterized in that: An adjusting gear (67) is fixedly connected to the outside of the connector (65), a support plate (68) is rotatably connected to the outside of the connector (65), a control motor (69) is fixedly connected to the outside of the support plate (68), and a control gear (610) is fixedly connected to the output end of the control motor (69).

4. A centrifuge for xanthate preparation according to claim 3, characterized in that: The top of the support plate (68) is fixedly connected to the bottom of the top plate (4), and the outside of the adjusting gear (67) is meshed with the outside of the control gear (610).

5. A centrifuge for xanthate preparation according to claim 1, characterized in that: The temperature control component (3) includes a temperature modifier (31), which is fixedly connected to the outside of the thermometer (26), and a temperature variable element (32) is fixedly connected to the outside of the temperature modifier (31).

6. A centrifuge for xanthate preparation according to claim 2, characterized in that: The rotating assembly (7) includes a connecting cone plate (71), which is externally fixedly connected to the bottom of the conical drum (22). A bearing (72) is fixedly connected to the bottom of the connecting cone plate (71), and a connecting rod (73) is fixedly connected to the top of the connecting cone plate (71).

7. A centrifuge for xanthate preparation according to claim 6, characterized in that: The top of the connecting rod (73) is engaged inside the slot (63), and the inside of the bearing (72) is fixedly connected to the bottom of the connecting rod (73).

8. A centrifuge for xanthate preparation according to claim 1, characterized in that: The bottom of the receiving seat (1) is fixedly connected to the discharge plate (5), the top of the receiving seat (1) is fixedly connected to the bottom of the water channel (27), and the inside of the water channel (27) is fixedly connected to the outside of the operating housing (8).

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