A device for removing impurities from synthetic diamond

Abstract

The utility model relates to a synthetic diamond impurity removing device, and relates to the field of synthetic diamond device, including sewage bucket, power assembly, support frame and blow-off pipe, support frame is located sewage bucket outside, power assembly is connected with support frame fixedly, blow-off pipe is connected with sewage bucket, sewage bucket is equipped with the impurity removing part of preventing phlogopite fragmentation in, the impurity removing part of preventing phlogopite fragmentation includes filter basket, annular filter screen, connecting frame, prevent fragmentation assembly and up-down motion assembly, filter basket side wall is equipped with filter pollution hole, the bottom of filter basket is equipped with air inlet, filter basket is fixedly connected with annular filter screen, annular filter screen is connected with sewage bucket slidingly, connecting frame is fixedly connected with annular filter screen, prevent fragmentation assembly is fixedly connected with sewage bucket, prevent fragmentation assembly is located below filter basket and is connected with filter basket, up-down motion assembly is connected with power assembly, up-down motion assembly is connected with connecting frame, beneficial effect: the upward airflow cooperates water flow and washes down, accelerates the impurity and separates from phlogopite, improves the efficiency of impurity removal.

Description

Technical Field

[0001] This utility model relates to the field of artificial diamond device technology, and in particular to an artificial diamond impurity removal device. Background Technology

[0002] As is commonly known, in the process of producing synthetic diamonds, the surface of pyrophyllite is washed with water to remove dust, impurities, and mud. The pyrophyllite blocks are then ground into powder, pressed into blocks using molds, and then processed through heating, pressurization, crushing, electrolysis, and drying to produce synthetic diamonds.

[0003] Chinese patent CN218982526U describes a device for removing impurities from synthetic diamonds. The device includes a housing, a cleaning tank within the housing, a mounting frame within the cleaning tank, and a mesh box connected to the mounting frame. The housing also includes an ultrasonic cleaning assembly and a drying tank. However, in actual use, the following problems still exist:

[0004] In the synthetic diamond manufacturing process, water is used to wash away dust, impurities, and slurry from the surface of pyrophyllite. These impurities are sticky, and water washing alone is not very efficient at removing them. Vibration is usually used in conjunction with water washing. However, water washing and vibration alone are still not enough to quickly remove impurities, resulting in low efficiency. At the same time, the impact of vibration can cause large pieces of pyrophyllite to break into pyrophyllite fragments, which are discharged with the wastewater, resulting in waste of raw materials.

[0005] Therefore, a device for removing impurities from synthetic diamonds is proposed. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the prior art, solve the problems mentioned in the background art, and provide a device for removing impurities from synthetic diamonds.

[0007] To achieve the aforementioned objective, this utility model adopts the following technical solution:

[0008] A device for removing impurities from synthetic diamond includes a wastewater tank, a power unit, a support frame, and a drain pipe. The support frame is located outside the wastewater tank. The fixed end of the power unit is located above the wastewater tank and fixedly connected to the support frame. The drain pipe is connected to the outer wall of the wastewater tank and is located near the bottom of the wastewater tank. The wastewater tank is equipped with a pyrophyllite-preventing and impurity-removing component. This component includes a filter basket, a ring-shaped filter screen, a connecting frame, an anti-fragmentation component, and a vertical movement component that drives the filter basket to vibrate up and down. The side wall of the filter basket is equipped with a filter... The filter basket has an air inlet at its bottom. The top of the filter basket is fixedly connected to the inner wall of the annular filter screen. The outer wall of the annular filter screen is slidably connected to the inner wall of the sewage tank. The bottom of the connecting frame is fixedly connected to the upper surface of the annular filter screen. The fixed end of the anti-breakage component is fixedly connected to the outer wall of the sewage tank. The movable end of the anti-breakage component is located on the lower side of the filter basket and connected to the bottom of the filter basket. The top of the up-and-down movement component is connected to the power output end of the power component. The bottom of the up-and-down movement component is connected to the top of the connecting frame.

[0009] The anti-fracture assembly includes a sealing bucket, a sealing ring, a connecting pipe, and an air pump. The outer wall of the sealing bucket is fixedly connected to the inner wall of the sewage bucket via a fastener. The inner wall of the sealing ring is fixedly connected to the bottom end of the filter basket, and the outer wall of the sealing ring is slidably connected to the inner wall of the sealing bucket. The air pump is fixedly connected to the outer wall of the sewage bucket via a fastener. One end of the connecting pipe is connected to the air outlet of the air pump, and the other end of the connecting pipe passes through the sewage bucket and is connected to the sealing bucket, and the connecting pipe is in communication with the sealing bucket.

[0010] The sealed barrel is equipped with a uniform distribution plate, which has a cavity. One end of the connecting pipe inside the sealed barrel is connected to the center of the lower surface of the uniform distribution plate, and the connecting pipe is connected to the cavity. The uniform distribution plate is equipped with several vent holes, which are evenly distributed on the upper surface of the uniform distribution plate and are connected to the cavity. A one-way valve is installed in each vent hole.

[0011] A heater is provided on the connecting pipe. The heater is located outside the sewage tank. One end of the heater is connected to the air outlet of the air pump, and the other end of the heater is connected to the connecting pipe.

[0012] The up-and-down movement assembly includes a turntable, a sliding column, a connecting block, and a connecting rod. The connecting block has a sliding groove. One side of the turntable is fixedly connected to the power output end of the power assembly. The other side of the turntable is fixedly connected to one end of the sliding column. The other end of the sliding column is located in the sliding groove and is slidably connected to the connecting block. The sliding column is close to the edge of the turntable. The bottom end of the connecting block is fixedly connected to the top end of the connecting frame through the connecting rod.

[0013] The sewage tank is equipped with a guide plate, which is fixedly connected to the inner wall of the sewage tank. The guide plate is inclined, and the position of the guide plate away from the sewage pipe is higher than the position of the guide plate adjacent to the sewage pipe.

[0014] The air inlet is provided in a plurality of manner, the air inlet is inclined and is evenly distributed circumferentially along the central axis of the filter basket.

[0015] The support frame includes a lifting mechanism and a base. The lifting mechanism is located outside the sewage tank. One end of the base is fixedly connected to the lifting end of the lifting mechanism, and the fixed end of the power component is fixedly connected to the upper surface of the base.

[0016] Compared with the prior art, this utility model has the following beneficial effects: The upward airflow generated by the air pump, combined with the downward rinsing of water, accelerates the removal of impurities from the pyrophyllite, improving the efficiency of impurity removal. Simultaneously, an air film layer is formed at the bottom of the filter basket, buffering the impact force on the pyrophyllite from the bottom of the basket during vertical vibration, reducing the impact on the pyrophyllite and preventing the formation of large pieces of pyrophyllite fragments, thus preventing waste caused by the discharge of pyrophyllite fragments with wastewater. The annular filter screen traps small pieces of pyrophyllite that are shaken out, and secondary filtration is performed through water rinsing, further improving the impurity removal efficiency. The heater and air pump work together to heat the air entering the sealed container, using the upward flow of hot air to dry the pyrophyllite, shortening the draining time and improving the drying efficiency of the pyrophyllite after impurity removal. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top view of the structure of this utility model;

[0019] Figure 3 This is a frontal cross-sectional view of the present invention.

[0020] Figure 4 This is a schematic cross-sectional view of the uniformly distributed disk of this utility model;

[0021] Figure 5 This utility modelFigure 1 A magnified structural diagram of point A is shown below;

[0022] Figure 6 This utility model Figure 1 A magnified structural diagram of point B is shown below;

[0023] Figure 7 This utility model Figure 2 A magnified structural diagram of point C is shown;

[0024] Figure 8 This utility model Figure 3 A magnified structural diagram of point D is shown.

[0025] 1. Sewage tank; 2. Power unit; 3. Sewage pipe; 4. Filter basket; 5. Ring filter screen; 6. Connecting frame; 7. Filter hole; 8. Air inlet; 9. Sealed tank; 10. Sealing ring; 11. Connecting pipe; 12. Air pump; 13. Distribution plate; 14. Cavity; 15. Exhaust port; 16. Heater; 17. Turntable; 18. Sliding column; 19. Connecting block; 20. Connecting rod; 21. Sliding groove; 22. Sewage guide plate; 23. Lifting mechanism; 24. Base. Detailed Implementation

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0027] Additional aspects and advantages of this invention will be further set forth in the description which follows in conjunction with the accompanying drawings, and in part will be obvious from the description or may be learned by practice of the invention.

[0028] like Figures 1-4As shown, a synthetic diamond impurity removal device includes a wastewater tank 1, a power component 2, a support frame, and a drain pipe 3. The support frame is located outside the wastewater tank 1. The fixed end of the power component 2 is located above the wastewater tank 1 and is fixedly connected to the support frame. The drain pipe 3 is connected to the outer wall of the wastewater tank 1 and is close to the bottom of the wastewater tank 1. The wastewater tank 1 is equipped with a pyrophyllite-preventing and impurity removal component, which includes a filter basket 4, an annular filter screen 5, a connecting frame 6, an anti-fragmentation component, and a vertical movement component that drives the filter basket 4 to vibrate up and down. The side wall is provided with a filter hole 7, the bottom of the filter basket 4 is provided with an air inlet 8, the top of the filter basket 4 is fixedly connected to the inner wall of the annular filter screen 5, the outer wall of the annular filter screen 5 is slidably connected to the inner wall of the sewage tank 1, the bottom of the connecting frame 6 is fixedly connected to the upper surface of the annular filter screen 5, the fixed end of the anti-breakage component is fixedly connected to the outer wall of the sewage tank 1, the movable end of the anti-breakage component is located on the lower side of the filter basket 4 and connected to the bottom of the filter basket 4, the top of the up-and-down movement component is connected to the power output end of the power component 2, and the bottom of the up-and-down movement component is connected to the top of the connecting frame 6.

[0029] like Figure 3 , Figure 4 . Figure 5 and Figure 8 As shown, the anti-shatter assembly includes a sealing bucket 9, a sealing ring 10, a connecting pipe 11, and an air pump 12. The outer wall of the sealing bucket 9 is fixedly connected to the inner wall of the sewage bucket 1 through a fastener. The inner wall of the sealing ring 10 is fixedly connected to the bottom end of the filter basket 4. The outer wall of the sealing ring 10 is slidably connected to the inner wall of the sealing bucket 9. The air pump 12 is fixedly connected to the outer wall of the sewage bucket 1 through a fastener. One end of the connecting pipe 11 is connected to the air outlet of the air pump 12, and the other end of the connecting pipe 11 passes through the sewage bucket 1 and is connected to the sealing bucket 9. The connecting pipe 11 is in communication with the sealing bucket 9.

[0030] like Figure 3 , Figure 4 . Figure 5 and Figure 8 As shown, the sealed barrel 9 is provided with a uniform distribution plate 13, and the uniform distribution plate 13 is provided with a cavity 14. One end of the connecting pipe 11 located inside the sealed barrel 9 is connected to the center of the lower surface of the uniform distribution plate 13, and the connecting pipe 11 is connected to the cavity 14. The uniform distribution plate 13 is provided with a number of exhaust holes 15, which are evenly distributed on the upper surface of the uniform distribution plate 13. The exhaust holes 15 are connected to the cavity 14, and a one-way valve is provided in the exhaust hole 15.

[0031] like Figure 5 As shown, a heater 16 is provided on the connecting pipe 11. The heater 16 is located outside the sewage tank 1. One end of the heater 16 is connected to the air outlet of the air pump 12, and the other end of the heater 16 is connected to the connecting pipe 11.

[0032] like Figure 6 and Figure 7As shown, the up-and-down motion assembly includes a turntable 17, a sliding column 18, a connecting block 19, and a connecting rod 20. The connecting block 19 has a sliding groove 21. One side of the turntable 17 is fixedly connected to the power output end of the power assembly 2, and the other side of the turntable 17 is fixedly connected to one end of the sliding column 18. The other end of the sliding column 18 is located in the sliding groove 21 and is slidably connected to the connecting block 19. The sliding column 18 is close to the edge of the turntable 17. The bottom end of the connecting block 19 is fixedly connected to the top end of the connecting frame 6 through the connecting rod 20.

[0033] like Figure 3 As shown, a guide plate 22 is provided inside the sewage tank 1. The guide plate 22 is fixedly connected to the inner wall of the sewage tank 1, and the guide plate 22 is inclined. The position of the guide plate 22 away from the sewage pipe 3 is higher than the position of the guide plate 22 adjacent to the sewage pipe 3.

[0034] like Figure 7 As shown, there are several air inlets 8, which are inclined and evenly distributed around the central axis of the filter basket 4.

[0035] like Figure 1 As shown, the support frame includes a lifting mechanism 23 and a base 24. The lifting mechanism 23 is located outside the sewage tank 1. One end of the base 24 is fixedly connected to the lifting end of the lifting mechanism 23, and the fixed end of the power component 2 is fixedly connected to the upper surface of the base 24.

[0036] The work process is as follows:

[0037] S1, during use, place the pyrophyllite that needs to be cleaned into the filter basket 4 and simultaneously start the air pump 12. At this time, water is injected into the filter basket 4 to begin rinsing the pyrophyllite. Simultaneously, the power unit 2 is activated, driving the turntable 17 to rotate. The sliding column 18 on the turntable 17 rotates around the central axis of the turntable 17 while sliding within the sliding groove 21 of the connecting block 19. The sliding column 18 drives the connecting block 19 to reciprocate up and down. Through the cooperation of the connecting block 19, connecting rod 20, and connecting frame 6, the annular filter screen 5 vibrates up and down along the inner wall of the wastewater tank 1. The annular filter screen 5 drives the filter basket 4 to vibrate up and down along the inner wall of the sealed tank 9. The wastewater used to rinse impurities flows into the wastewater tank 1 through the filter holes 7. During the up-and-down vibration of the filter basket 4, the air pump 12 causes air to flow into the sealed barrel 9 through the connecting pipe 11, the cavity 14 of the distribution plate 13, and the exhaust hole 15 of the distribution plate 13. The air in the sealed barrel 9 enters the water through the air inlet 8 at the bottom of the filter basket 4, forming an upward airflow. The downward flushing of the water and the upward impact of the airflow accelerate the removal of impurities from the pyrophyllite, improving the efficiency of impurity removal. When the air enters the water, an air film layer is formed at the bottom of the filter basket 4, which buffers the impact force of the bottom of the filter basket 4 on the pyrophyllite during the up-and-down vibration. This reduces the impact of the bottom of the filter basket 4 on the pyrophyllite, which can cause large pieces of pyrophyllite to break and produce pyrophyllite debris. This prevents the pyrophyllite debris from being discharged with the sewage and wasting the pyrophyllite.

[0038] S2, during use, the vibration causes the pyrophyllite to tumble, and small pieces of pyrophyllite with impurities are shaken out of the filter basket 4 and fall onto the annular filter screen 5. They are then subjected to secondary filtration by water rinsing, which improves the impurity removal efficiency.

[0039] S3. After the impurity removal is completed, the power unit 2 is turned off and the heater 16 is started at the same time. At this time, the air pump 12 makes the heated air flow into the sealed barrel 9. The hot air flows upward to dry the pyrophyllite, which shortens the pyrophyllite draining time and improves the drying efficiency of the pyrophyllite after impurity removal.

[0040] S4. After the pyrophyllite is dried, the lifting mechanism 23 is activated to lift the annular filter screen 5 and the filter basket 4 through the base 24, so as to facilitate the collection of the pyrophyllite after impurity removal.

[0041] The distribution disk 13 is designed to stabilize the upward-impacting airflow, such as... Figure 7 As shown, the air inlet 8 at the bottom of the filter basket 4 is tilted and circumferentially arranged around the central axis of the filter basket 4, as... Figure 3 As shown, the upward airflow impacts the side wall of the filter basket 4, accelerating the discharge of sewage. The inclined guide plate 22 gathers the filtered impurities near the drain pipe 3 to improve the sewage discharge efficiency. The cooperation between the sealing ring 10 and the filter basket 4 reduces the flow of sewage into the sealed bucket 9.

[0042] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. A device for removing impurities from synthetic diamond, comprising a wastewater tank (1), a power assembly (2), a support frame, and a drain pipe (3), wherein the support frame is located outside the wastewater tank (1), the fixed end of the power assembly (2) is located above the wastewater tank (1) and fixedly connected to the support frame, and the drain pipe (3) is connected to the outer wall of the wastewater tank (1), and the drain pipe (3) is close to the bottom end of the wastewater tank (1), characterized in that: The wastewater tank (1) is equipped with a pyrophyllite-preventing and impurity-removing component. The pyrophyllite-preventing and impurity-removing component includes a filter basket (4), an annular filter screen (5), a connecting frame (6), an anti-fragmentation component, and a vertical movement component that drives the filter basket (4) to vibrate up and down. The filter basket (4) has filter holes (7) on its side wall and an air inlet (8) at its bottom. The top of the filter basket (4) is fixedly connected to the inner wall of the annular filter screen (5), and the outer wall of the annular filter screen (5) is connected to the wastewater tank. (1) The inner wall of the connecting frame (6) is slidably connected, the bottom end of the connecting frame (6) is fixedly connected to the upper surface of the annular filter screen (5), the fixed end of the anti-fracture component is fixedly connected to the outer wall of the sewage tank (1), the movable end of the anti-fracture component is located on the lower side of the filter basket (4) and connected to the bottom end of the filter basket (4), the top end of the up-down movement component is connected to the power output end of the power component (2), and the bottom end of the up-down movement component is connected to the top end of the connecting frame (6).

2. The device for removing impurities from synthetic diamond according to claim 1, characterized in that: The anti-shattering assembly includes a sealing bucket (9), a sealing ring (10), a connecting pipe (11), and an air pump (12). The outer wall of the sealing bucket (9) is fixedly connected to the inner wall of the sewage bucket (1) through a fastener. The inner wall of the sealing ring (10) is fixedly connected to the bottom end of the filter basket (4). The outer wall of the sealing ring (10) is slidably connected to the inner wall of the sealing bucket (9). The air pump (12) is fixedly connected to the outer wall of the sewage bucket (1) through a fastener. One end of the connecting pipe (11) is connected to the air outlet of the air pump (12). The other end of the connecting pipe (11) passes through the sewage bucket (1) and is connected to the sealing bucket (9). The connecting pipe (11) is in communication with the sealing bucket (9).

3. The device for removing impurities from synthetic diamond according to claim 2, characterized in that: The sealed barrel (9) is provided with a uniform distribution plate (13), and the uniform distribution plate (13) is provided with a cavity (14). One end of the connecting pipe (11) located inside the sealed barrel (9) is connected to the center of the lower surface of the uniform distribution plate (13), and the connecting pipe (11) is connected to the cavity (14). The uniform distribution plate (13) is provided with a plurality of exhaust holes (15), and the exhaust holes (15) are evenly distributed on the upper surface of the uniform distribution plate (13). The exhaust holes (15) are connected to the cavity (14), and a one-way valve is provided in the exhaust hole (15).

4. The device for removing impurities from synthetic diamond according to claim 2, characterized in that: A heater (16) is provided on the connecting pipe (11). The heater (16) is located outside the sewage tank (1). One end of the heater (16) is connected to the air outlet of the air pump (12), and the other end of the heater (16) is connected to the connecting pipe (11).

5. The device for removing impurities from synthetic diamond according to claim 2, characterized in that: The up-and-down motion assembly includes a turntable (17), a sliding column (18), a connecting block (19), and a connecting rod (20). The connecting block (19) has a sliding groove (21). One side of the turntable (17) is fixedly connected to the power output end of the power assembly (2). The other side of the turntable (17) is fixedly connected to one end of the sliding column (18). The other end of the sliding column (18) is located in the sliding groove (21) and is slidably connected to the connecting block (19). The sliding column (18) is close to the edge of the turntable (17). The bottom end of the connecting block (19) is fixedly connected to the top end of the connecting frame (6) through the connecting rod (20).

6. The device for removing impurities from synthetic diamond according to claim 5, characterized in that: The sewage tank (1) is provided with a guide plate (22), which is fixedly connected to the inner wall of the sewage tank (1). The guide plate (22) is inclined, and the position of the guide plate (22) away from the sewage pipe (3) is higher than the position of the guide plate (22) adjacent to the sewage pipe (3).

7. The device for removing impurities from synthetic diamond according to claim 3, characterized in that: The air inlet (8) is provided in a plurality of manner, the air inlet (8) is inclined and the air inlet (8) is evenly distributed circumferentially along the central axis of the filter basket (4).

8. The device for removing impurities from synthetic diamond according to claim 1, characterized in that: The support frame includes a lifting mechanism (23) and a base (24). The lifting mechanism (23) is located outside the sewage tank (1). One end of the base (24) is fixedly connected to the lifting end of the lifting mechanism (23). The fixed end of the power component (2) is fixedly connected to the upper surface of the base (24).

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