A diamond synthesis raw material pretreatment all-in-one machine

Abstract

The utility model discloses a kind of diamond synthesis raw material pretreatment integrated machine, belong to diamond production equipment field.The diamond synthesis raw material pretreatment integrated machine, including cleaning machine and the upper cover of cover in the top of cleaning machine, there is rotationally connected with pivot on cleaning machine symmetry, the drive assembly for driving pivot rotation is equipped with on the outside of cleaning machine, pivot between fixedly equipped with cleaning cylinder and grinding cylinder, grinding cylinder inside is equipped with grinding ball, cleaning cylinder is equipped with openwork structure, and cleaning cylinder and grinding cylinder are all equipped with openable inlet-outlet cover plate;Cleaning machine is equipped with cleaning water inlet pipe and cleaning water discharge pipe, drying assembly is equipped in cleaning machine interior.The utility model is rotated by being equipped with cleaning cylinder and grinding cylinder, cooperate integrated drying assembly, cleaning water inlet pipe and cleaning water discharge pipe, sequentially complete the cleaning, drying, grinding and mixing multi-pass procedure to raw material, realize the continuous and integration of multi-pass pretreatment process, beneficial to improve pretreatment efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of diamond production equipment, and in particular to an integrated machine for pretreatment of diamond synthetic raw materials. Background Technology

[0002] Synthetic diamond is a man-made crystal produced under high temperature and pressure, possessing physical and chemical properties similar to natural diamond. The manufacturing process of industrial diamond generally involves raw material pretreatment, crystal synthesis, post-processing and finishing, and surface functionalization.

[0003] Chinese patent discloses a raw material pretreatment device for diamond production, application number 202421099523.1. The main feature of the patent is that when cleaning the raw materials, the screening tank can screen the crushed raw materials, and then, through the setting of transducer and ultrasonic generator, the raw materials can be cleaned after water is injected into the cleaning tank.

[0004] However, existing diamond raw material processing equipment can only perform simple cleaning of raw materials, and its functions are relatively limited. Pretreatment of diamond synthetic raw materials typically requires different processes and equipment, such as purification, drying, mixing, and sieving. Limited functionality makes it difficult for single-function diamond raw material processing equipment to perform multiple pretreatment processes, potentially requiring repeated transfers of raw materials between multiple devices. This increases operating time costs and makes the entire pretreatment process cumbersome, lacking continuity, and impacting production efficiency. Utility Model Content

[0005] This utility model provides an integrated machine for pretreatment of diamond synthetic raw materials, which can solve the problem that the pretreatment function of the existing integrated machine for pretreatment of diamond synthetic raw materials is relatively simple, making it difficult to realize multiple pretreatment processes for diamond raw materials and affecting production efficiency.

[0006] A diamond synthetic raw material pretreatment integrated machine includes a cleaning machine and a cover that fits on the top of the cleaning machine. The cleaning machine is symmetrically connected to rotating shafts. A drive assembly for driving the rotating shafts to rotate is provided on the outside of the cleaning machine. A cleaning cylinder and a grinding cylinder are fixed between the rotating shafts. The grinding cylinder is provided with grinding balls inside. The cleaning cylinder is designed with a hollow structure. Both the cleaning cylinder and the grinding cylinder are provided with openable and closable inlet and outlet covers. The cleaning machine is equipped with a cleaning water inlet pipe and a cleaning water outlet pipe. The cleaning machine is equipped with a drying component. The cleaning water inlet pipe is used to deliver cleaning water into the cleaning machine. The cleaning water outlet pipe is used to discharge the cleaning water after cleaning. The drying component is used to remove residual moisture from the raw materials under negative pressure and heating environment.

[0007] Preferably, the cleaning machine is an ultrasonic cleaning machine.

[0008] Preferably, the drive assembly includes a first gear fixed to one end of one of the rotating shafts, a motor fixed to the outside of the cleaning machine, and a second gear fixed to the output shaft of the motor, wherein the first gear and the second gear are meshed together.

[0009] Preferably, the inlet / outlet cover plate is hinged to the corresponding cleaning cylinder or grinding cylinder, and a first connecting plate is fixedly provided on both the cleaning cylinder and the grinding cylinder. A second connecting plate is fixedly provided on both the inlet / outlet cover plate. A positioning screw is fixedly provided on the first connecting plate, and a positioning knob is threadedly connected to the positioning screw.

[0010] Preferably, the drying assembly includes a heater fixed to the inner wall of the washing machine.

[0011] Preferably, the drying assembly further includes a negative pressure pipe fixed on the cleaning machine and a vacuum pump located outside the negative pressure pipe, wherein the negative pressure pipe is connected to the vacuum pump.

[0012] Preferably, the cleaning machine is also equipped with a pressure relief pipe, and the pressure relief pipe, the cleaning water inlet pipe, the cleaning water outlet pipe, and the negative pressure pipe are all equipped with control valves.

[0013] Preferably, the cleaning machine is provided with a first delivery pump and a second delivery pump on its outer side, and the cleaning water inlet pipe and the cleaning water outlet pipe are respectively connected to the first delivery pump and the second delivery pump.

[0014] Preferably, the cleaning machine is provided with a fixed frame on the outside, a cylinder is fixed on the fixed frame, and the upper cover is fixed on the drive shaft of the cylinder.

[0015] Preferably, the cleaning machine is equipped with a temperature sensor and a level gauge.

[0016] This utility model provides an integrated machine for pretreatment of diamond synthetic raw materials, which has the following beneficial effects: 1. The drive assembly rotates the shaft and cleaning drum, causing the lumpy raw materials inside to tumble and be cleaned. After cleaning, the cleaning water drain pipe discharges the wastewater, and the drying assembly starts, subsequently heating the inside of the cleaning machine to dry any residual moisture on the surface of the raw materials inside the cleaning drum. The dried lumpy raw materials are then transferred into the grinding drum. The drive assembly rotates the shaft and grinding drum, grinding large pieces of raw materials into the required fine particles and uniformly mixing different raw materials, ensuring the homogeneity of the materials for subsequent synthesis reactions. By incorporating a rotatable cleaning drum and grinding drum, along with an integrated drying assembly, cleaning water inlet pipe, and cleaning water outlet pipe, multiple processes of cleaning, drying, grinding, and mixing of raw materials are completed sequentially, achieving continuous and integrated multi-stage pretreatment processes, which improves pretreatment efficiency and quality.

[0017] 2. When drying the cleaned raw materials, the vacuum pump draws a vacuum inside the cleaning machine through the negative pressure pipe, while the heater heats the cavity and the temperature sensor monitors the temperature. Under the combined action of negative pressure and heating, the residual moisture in the raw materials can be removed efficiently. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of an integrated machine for pretreatment of diamond synthetic raw materials provided by this utility model. Figure 1 ; Figure 2 A schematic diagram of the structure of a diamond synthesis raw material pretreatment integrated machine after removing the top cover, provided by this utility model. Figure 1 ; Figure 3 This utility model provides an integrated machine for pretreatment of diamond synthetic raw materials. Figure 2 Another perspective structural diagram; Figure 4 This utility model provides an integrated machine for pretreatment of diamond synthetic raw materials. Figure 1 Enlarged structural diagram at point A in the middle.

[0019] Explanation of reference numerals in the attached figures: 1. Cleaning machine; 2. Top cover; 3. Cleaning cylinder; 4. Grinding cylinder; 5. Rotating shaft; 6. Cleaning water inlet pipe; 7. Cleaning water outlet pipe; 8. First conveying pump; 9. Second conveying pump; 10. Negative pressure pipe; 11. Vacuum pump; 12. Pressure relief pipe; 13. Temperature sensor; 14. Level gauge; 15. First gear; 16. Second gear; 17. Motor; 18. Heater; 19. Fixing frame; 20. Cylinder; 21. First connecting plate; 22. Second connecting plate; 23. Positioning screw; 24. Positioning knob; 25. Inlet / outlet cover plate. Detailed Implementation

[0020] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0021] like Figures 1 to 4As shown in the figure, the present invention provides an integrated machine for pre-treatment of diamond synthetic raw materials, including a cleaning machine 1 and an upper cover 2 covering the top of the cleaning machine 1. A rotating shaft 5 is symmetrically rotatably connected to the cleaning machine 1. A drive assembly for rotating the rotating shaft 5 is provided on the outside of the cleaning machine 1. A cleaning cylinder 3 and a grinding cylinder 4 are fixed between the rotating shafts 5. A grinding ball is provided inside the grinding cylinder 4. The cleaning cylinder 3 is designed with a hollow structure. Both the cleaning cylinder 3 and the grinding cylinder 4 are provided with openable and closable inlet and outlet cover plates 25. The cleaning machine 1 is provided with a cleaning water inlet pipe 6 and a cleaning water outlet pipe 7. A drying assembly is provided inside the cleaning machine 1. The cleaning water inlet pipe 6 is used to transport cleaning water into the cleaning machine 1. The cleaning water outlet pipe 7 is used to discharge the cleaning water after cleaning. The drying assembly is used to remove residual moisture from the raw materials under negative pressure and heating environment.

[0022] Large pieces of raw material to be processed are loaded into the washing cylinder 3 through the inlet / outlet cover 25. After the cover is closed and locked, the cover 2 is closed, and the washing water inlet pipe 6 can inject washing water into the washing machine 1 until the water level covers the raw material in the washing cylinder 3. The drive assembly is started to drive the rotating shaft 5 and the washing cylinder 3 to rotate, and the lumpy raw material inside is turned over and washed. After washing, the washing wastewater is discharged through the washing water outlet pipe 7, and the drying assembly is started. First, the inside of the washing machine 1 is evacuated to form a negative pressure environment, and then the inside of the washing machine 1 is heated. Under the combined action of negative pressure and heating, the residual moisture on the surface of the raw material in the washing cylinder 3 is dried. The internal pressure of the washing machine 1 is restored to normal, and the dried lumpy raw material is transferred into the grinding cylinder 4. At the same time, other synthetic raw materials can be added into the grinding cylinder 4 according to the synthesis formula requirements. All cover plates are closed and locked, and the drive assembly is started to drive the rotating shaft 5 and the grinding cylinder 4 to rotate. The grinding balls inside can grind the large pieces of raw material into the required fine particles, and at the same time, can uniformly mix different raw materials to ensure the uniformity of the materials in the subsequent synthesis reaction.

[0023] By setting up a rotatable cleaning cylinder 3 and a grinding cylinder 4, along with an integrated drying component, a cleaning water inlet pipe 6, and a cleaning water outlet pipe 7, multiple processes of cleaning, drying, grinding, and mixing of raw materials are completed sequentially, realizing the continuity and integration of multiple pretreatment processes, which helps to improve pretreatment efficiency and quality.

[0024] In some specific implementation plans, such as Figure 1 and Figure 3 As shown, the cleaning machine 1 is an ultrasonic cleaning machine. While the raw materials are immersed in the cleaning cylinder 3, the ultrasonic transducer of the ultrasonic cleaning machine generates high-frequency vibrations. Utilizing the cavitation effect, the raw materials can be cleaned more effectively, resulting in better cleaning performance and improved cleaning efficiency.

[0025] In some specific implementation plans, such as Figure 1 , Figure 2 and Figure 3As shown, the drive assembly includes a first gear 15 fixed to one end of one of the rotating shafts 5, a motor 17 fixed to the outside of the cleaning machine 1, and a second gear 16 fixed to the output shaft of the motor 17. The first gear 15 and the second gear 16 are meshed together.

[0026] During cleaning, motor 17 drives first gear 15 and rotating shaft 5 to rotate via second gear 16, causing cleaning cylinder 3 to rotate inside cleaning machine 1. Cleaning cylinder 3 and grinding cylinder 4 are fixedly connected. During grinding, motor 17 drives grinding cylinder 4 to rotate via second gear 16 and first gear 15 to grind the raw materials.

[0027] In some specific implementation plans, such as Figure 1 , Figure 2 and Figure 3 As shown, the inlet / outlet cover 25 is hinged to the corresponding cleaning cylinder 3 or grinding cylinder 4. The cleaning cylinder 3 and the grinding cylinder 4 are both fixed with a first connecting plate 21. The inlet / outlet cover 25 is fixed with a second connecting plate 22. The first connecting plate 21 is fixed with a positioning screw 23. The positioning screw 23 is threadedly connected with a positioning knob 24.

[0028] The diamond synthetic raw material to be processed is loaded into the cleaning cylinder 3 or grinding cylinder 4 through the inlet / outlet cover plate 25, and the cover plate is closed. The inlet / outlet cover plate 25 is sealed by rotating the positioning knob 24 and fixing it with the positioning screw 23. When unloading the material, the positioning knob 24 is removed from the positioning screw 23, the inlet / outlet cover plate 25 on the cleaning cylinder 3 or grinding cylinder 4 is opened, and the material is unloaded.

[0029] In some specific implementation plans, such as Figure 2 and Figure 3 As shown, the drying assembly includes a heater 18, a negative pressure pipe 10 fixed on the cleaning machine 1, and a vacuum pump 11 located outside the negative pressure pipe 10. The heater 18 is fixed on the inner wall of the cleaning machine 1, the negative pressure pipe 10 is connected to the vacuum pump 11, the cleaning machine 1 is equipped with a temperature sensor 13, and the cleaning machine 1 is also equipped with a pressure relief pipe 12.

[0030] After the wastewater is discharged, the drying process is initiated: vacuum pump 11 evacuates the inside of the cleaning machine 1 through negative pressure pipe 10, while heater 18 heats the cavity, and temperature sensor 13 monitors the temperature. Under the combined action of negative pressure and heating, residual moisture in the raw materials is efficiently removed. After processing, atmospheric pressure is restored through pressure relief pipe 12, and the cover is opened to remove the material.

[0031] In some specific implementation plans, such as Figure 2 and Figure 3As shown, control valves are installed on the pressure relief pipe 12, cleaning water inlet pipe 6, cleaning water outlet pipe 7, and negative pressure pipe 10. All control valves are electrically controlled, facilitating automated control of each pipeline. The cleaning machine 1 is equipped with a level gauge 14. The heater 18 and temperature sensor 13 are located above the level gauge 14. When cleaning water is introduced into the cleaning machine 1, the level gauge 14 detects the water level, ensuring the water level is submerged above the bottom of the cleaning cylinder 3 while preventing the heater 18 and temperature sensor 13 from being submerged.

[0032] In some specific implementation plans, such as Figure 2 and Figure 3 As shown, a first conveying pump 8 and a second conveying pump 9 are provided on the outside of the cleaning machine 1. The cleaning water inlet pipe 6 and the cleaning water outlet pipe 7 are connected to the first conveying pump 8 and the second conveying pump 9, respectively. The first conveying pump 8 and the second conveying pump 9 are connected to the water storage tank and the wastewater storage tank, respectively, for pumping and pumping out the cleaning water.

[0033] In some specific implementation plans, such as Figure 1 As shown, a fixed frame 19 is provided on the outside of the cleaning machine 1, and a cylinder 20 is fixed on the fixed frame 19. The upper cover 2 is fixed on the drive shaft of the cylinder 20. The cylinder 20 drives the upper cover 2 to move up and down, thereby realizing the opening and closing of the upper cover 2. In order to improve the sealing performance, sealing rings are provided on the inner side of the inlet and outlet cover plates 25 on the top of the cleaning machine 1 and the grinding cylinder 4.

[0034] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution will now be briefly explained in conjunction with specific application scenarios: Large pieces of raw material to be processed are loaded into the cleaning cylinder 3 through the inlet / outlet cover plate 25. After the cover plate is closed and locked, the cover 2 is closed. The cleaning water inlet pipe 6 injects cleaning water into the cleaning machine 1 until the water level covers the raw material in the cleaning cylinder 3. The motor 17 drives the first gear 15 and the rotating shaft 5 to rotate through the second gear 16, so that the cleaning cylinder 3 rotates inside the cleaning machine 1. While the raw material is soaked and cleaned in the cleaning cylinder 3, the ultrasonic transducer of the ultrasonic cleaner works, and the raw material is turned over and cleaned inside the cleaning machine 1.

[0035] After cleaning, the cleaning wastewater is discharged through the cleaning water drain pipe 7. The vacuum pump 11 evacuates the inside of the cleaning machine 1 through the negative pressure pipe 10, while the heater 18 heats the cavity. The temperature sensor 13 monitors the temperature. Under the combined action of negative pressure and heating, residual moisture in the raw materials is efficiently removed. After processing, the pressure is restored to normal through the pressure relief pipe 12, and the cover is opened to remove the material.

[0036] The dried, lumpy raw materials are transferred into the grinding cylinder 4. Simultaneously, other synthetic raw materials can be added to the grinding cylinder 4 according to the synthesis formula requirements. All cover plates are closed and locked. Motor 17 drives the grinding cylinder 4 to rotate via the second gear 16 and the first gear 15. The grinding balls inside grind large pieces of raw material into the required fine particles, while simultaneously mixing different raw materials uniformly, ensuring the homogeneity of the materials used in subsequent synthesis reactions. After a homogeneous raw material mixture is prepared, the inlet and outlet cover plates 25 are opened to allow for material discharge.

[0037] By setting up a rotatable cleaning cylinder 3 and a grinding cylinder 4, along with an integrated drying component, a cleaning water inlet pipe 6, and a cleaning water outlet pipe 7, multiple processes of cleaning, drying, grinding, and mixing of raw materials are completed sequentially, realizing the continuity and integration of multiple pretreatment processes, which helps to improve pretreatment efficiency and quality.

[0038] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A pretreatment machine for diamond synthetic raw materials, comprising a cleaning machine (1) and an upper cover (2) fitted onto the top of the cleaning machine (1), characterized in that, The cleaning machine (1) is symmetrically connected to a rotating shaft (5). The outside of the cleaning machine (1) is provided with a drive assembly for driving the rotating shaft (5) to rotate. A cleaning cylinder (3) and a grinding cylinder (4) are fixed between the rotating shafts (5). Grinding balls are provided inside the grinding cylinder (4). The cleaning cylinder (3) is designed with a hollow structure. Both the cleaning cylinder (3) and the grinding cylinder (4) are provided with openable and closable inlet and outlet covers (25). The cleaning machine (1) is provided with a cleaning water inlet pipe (6) and a cleaning water outlet pipe (7). The cleaning machine (1) is provided with a drying component. The cleaning water inlet pipe (6) is used to deliver cleaning water into the cleaning machine (1). The cleaning water outlet pipe (7) is used to discharge the cleaning water after cleaning. The drying component is used to remove residual moisture from the raw materials under negative pressure and heating environment.

2. The integrated machine for pretreatment of diamond synthetic raw materials as described in claim 1, characterized in that, The cleaning machine (1) is an ultrasonic cleaning machine.

3. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 2, characterized in that, The drive assembly includes a first gear (15) fixed to one end of one of the rotating shafts (5), a motor (17) fixed to the outside of the cleaning machine (1), and a second gear (16) fixed to the output shaft of the motor (17), wherein the first gear (15) and the second gear (16) are meshed together.

4. The integrated machine for pretreatment of diamond synthetic raw materials as described in claim 3, characterized in that, The feed / discharge cover plate (25) is hinged to the corresponding cleaning cylinder (3) or grinding cylinder (4). The cleaning cylinder (3) and grinding cylinder (4) are both fixed with a first connecting plate (21). The feed / discharge cover plate (25) is fixed with a second connecting plate (22). The first connecting plate (21) is fixed with a positioning screw (23). The positioning screw (23) is threaded with a positioning knob (24).

5. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 1, characterized in that, The drying assembly includes a heater (18) which is fixed to the inner wall of the cleaning machine (1).

6. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 5, characterized in that, The drying assembly also includes a negative pressure pipe (10) fixed on the cleaning machine (1) and a vacuum pump (11) located outside the negative pressure pipe (10), wherein the negative pressure pipe (10) is connected to the vacuum pump (11).

7. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 6, characterized in that, The cleaning machine (1) is also fixedly equipped with a pressure relief pipe (12), and control valves are provided on the pressure relief pipe (12), the cleaning water inlet pipe (6), the cleaning water outlet pipe (7), and the negative pressure pipe (10).

8. The integrated machine for pretreatment of diamond synthetic raw materials as described in claim 1, characterized in that, The cleaning machine (1) is equipped with a first delivery pump (8) and a second delivery pump (9) on its outside. The cleaning water inlet pipe (6) and the cleaning water outlet pipe (7) are respectively connected to the first delivery pump (8) and the second delivery pump (9).

9. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 8, characterized in that, The cleaning machine (1) has a fixed frame (19) on its outside, and a cylinder (20) is fixed on the fixed frame (19). The upper cover (2) is fixed on the drive shaft of the cylinder (20).

10. The integrated pretreatment machine for diamond synthesis raw materials as described in claim 9, characterized in that, The cleaning machine (1) is equipped with a temperature sensor (13) and a level gauge (14).

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