Reaction device for synthesizing large single crystal core column

Abstract

The utility model discloses a reaction device for synthesizing a large single crystal core column, which belongs to the technical field of reaction devices and comprises a reaction box and a transmission mechanism, a transparent window is fixedly arranged on the front end face of the reaction box, a reaction cavity is arranged in the reaction box, and an acid liquor adding pipe communicated with the reaction cavity is fixedly arranged on one side of the upper end of the reaction cavity. One side of the lower end of the reaction cavity is fixedly provided with a communicated first liquid discharge pipe, the first liquid discharge pipe is provided with a first valve, an upper port of the reaction cavity is movably provided with a cover plate, the top of the cover plate is fixedly connected with a mounting frame, the mounting frame is internally provided with a transmission mechanism, and the top of the mounting frame is fixedly connected with a handle. Through the structural design of the rotating plate, the corrosion-resistant metal titanium mesh basket, the grid placing frame and the transmission mechanism, a core column raw material in the corrosion-resistant metal titanium mesh basket can be driven to rotate, so that the time required by the reaction of the core column raw material can be effectively shortened, and the reaction efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction devices, in particular to a reaction device for synthesizing a large single crystal core column. Background Art

[0002] With the development of laboratory-grown diamond technology, the industrialization of high-temperature and high-pressure gem-grade diamonds has become one of the development trends to replace the mining of natural diamonds for jewelry. Since gem diamonds are a product developed in recent years, the various post-processing processes are also in the early stages of development. They are labor-intensive, manual operation is highly dangerous, and exhaust gas emissions pollute the environment and endanger human health. The beaker purification method is inefficient and the processing temperature is uncontrollable. Therefore, it is very necessary to invent a reaction device for synthesizing large single crystal core columns.

[0003] A search revealed a Chinese patent with publication number CN217164302U, which discloses a reaction vessel for synthesizing large single crystal core columns. The patent comprises a reaction vessel, an internal support frame for placing the core columns, a robotic arm mounted on one side of the container lid at the top of the reaction vessel, and a hook mounted on the robotic arm for hoisting the container lid and support frame. The lid is equipped with a temperature sensor extending into the interior of the reaction vessel, and a smoke vent extending through the lid, which is connected to a neutralization tank containing sodium hydroxide solution. An acid connection port is provided at the bottom of the reaction vessel, which is connected to the neutralization tank and an acid injection mechanism via a three-way valve, respectively. A heating device is provided at the bottom of the reaction vessel, and the drain port of the neutralization tank is connected to a water dilution mechanism. This device has high purification efficiency, allows for efficient and labor-saving removal of large single crystal core columns, and effectively treats exhaust gas generated during the reaction, preventing it from polluting the working environment and threatening the health of operators.

[0004] However, the above design still has some shortcomings. In the above design, the core column raw materials in the corrosion-resistant metal titanium mesh basket are stationary during the reaction, which greatly prolongs the time required for the raw materials to react and reduces the reaction efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a reaction device for synthesizing a large single crystal core column to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a reaction device for synthesizing large single crystal core columns, comprising a reaction box and a transmission mechanism, the front end face of the reaction box being fixedly provided with a transparent window, a reaction chamber being provided inside the reaction box, a connected acid adding liquid pipe being fixedly provided on one side of the upper end of the reaction chamber, a connected first liquid discharge pipe being fixedly provided on one side of the lower end of the reaction chamber, a first valve being installed on the first liquid discharge pipe, a cover plate being movably provided on the upper port of the reaction chamber, a mounting frame being fixedly connected to the top of the cover plate, a transmission mechanism being provided inside the mounting frame, a handle being fixedly connected to the top of the cover plate, a rotating plate being rotatably provided on the bottom of the cover plate, fixed plates being fixedly connected on both sides of the bottom of the rotating plate, a fixing screw being threaded through the surface of the fixing plate, a corrosion-resistant metal titanium mesh basket being movably sleeved on the outer wall of the fixing screw, and grid placement frames being equidistantly distributed on the inner side wall of the corrosion-resistant metal titanium mesh basket.

[0007] As a further solution of the present invention: the transmission mechanism includes a motor, and the motor is installed inside the installation frame, the output end of the motor is fixedly sleeved with a second gear disc, and one side of the second gear disc is meshedly connected with the first gear disc.

[0008] As a further solution of the present invention: a rotating column is fixedly connected to the inside of the first gear disk, and the lower end of the rotating column passes through the cover plate and is fixedly connected to the top of the rotating plate, connecting rods are provided on both sides of the lower end of the rotating column, and the bottom of the connecting rod is fixedly connected to the rotating plate.

[0009] As a further solution of the present invention: an annular sliding groove is provided on the top of the connecting rod, an annular slider is slidably connected inside the annular sliding groove, and the bottom of the annular slider is fixedly connected to the top of the connecting rod.

[0010] As a further solution of the present invention: a neutralization box is fixedly connected to the other side of the reaction box, a alkali liquid adding pipe connected to the interior of the neutralization box is fixedly provided on the top of the neutralization box, an exhaust pipe is provided on the other side of the alkali liquid adding pipe, and the exhaust pipe is connected to the interior of the neutralization box.

[0011] As a further solution of the present invention: a second liquid discharge pipe connected to the interior of the neutralization box is fixedly provided on the other side of the neutralization box, a second valve is installed on the second liquid discharge pipe, and a cross conduit is provided inside the neutralization box.

[0012] As a further solution of the present invention: spray holes are evenly opened on the top of the cross duct, and an air guide tube is arranged between the spray holes, and the air guide tube is connected to the interior of the cross duct, an air pump is installed on the top of the air guide tube, and the output end of the air pump is fixedly connected to the upper pipe mouth of the air guide tube through a pipeline, and the input end of the air pump is connected to the interior of the reaction box through a pipeline.

[0013] The utility model has the following beneficial effects:

[0014] (1) Through the structural design of the rotating plate, the corrosion-resistant metal titanium mesh basket, the mesh placement frame and the transmission mechanism, the core column raw material in the corrosion-resistant metal titanium mesh basket can be driven to rotate, thereby effectively shortening the time required for the core column raw material to react, thereby improving the reaction efficiency, and solving the problem that the raw material in the corrosion-resistant metal titanium mesh basket is stationary during the reaction, which will greatly prolong the time required for the raw material reaction and reduce the reaction efficiency;

[0015] (2) Through the arrangement of the air pump, the air guide tube, the neutralization box, the alkali liquid adding tube, the spray hole, and the cross duct, when the core column raw material reacts with the acid liquid, gas will be generated. The air pump can be used to slowly pump this part of the gas through the air guide tube into the cross duct, and finally sprayed out through multiple spray holes. The alkali liquid solution is added to the neutralization box, which can effectively neutralize the acidic substances contained in the gas, thereby preventing the acidic substances contained in the gas from polluting the environment, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main internal structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the partial structure of the airway tube and the cross tube of the present invention;

[0019] Figure 4 This is an enlarged partial structural diagram of point A of the present invention.

[0020] In the figure: 1. reaction box; 2. acid liquid adding pipe; 3. transparent window; 4. first valve; 5. first liquid discharge pipe; 6. handle; 7. mounting frame; 8. cover plate; 9. transmission mechanism; 901. first gear disc; 902. annular slide; 903. connecting rod; 904. rotating column; 905. second gear disc; 906. motor; 907. annular slider; 10. air pump; 11. air guide pipe; 12. exhaust pipe; 13. neutralization box; 14. rotating plate; 15. fixing plate; 16. fixing screw; 17. corrosion-resistant metal titanium mesh basket; 18. grid placement frame; 19. alkali liquid adding pipe; 20. spray hole; 21. second liquid discharge pipe; 22. second valve; 23. cross guide tube; 24. reaction chamber. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0023] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0025] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] See also Figure 1-4, the utility model provides an embodiment: a reaction device for synthesizing a large single crystal core column, comprising a reaction box 1 and a transmission mechanism 9, a transparent window 3 is fixedly provided on the front end surface of the reaction box 1, a reaction chamber 24 is provided inside the reaction box 1, a connected acid adding liquid pipe 2 is fixedly provided on one side of the upper end of the reaction chamber 24, a connected first liquid discharge pipe 5 is fixedly provided on one side of the lower end of the reaction chamber 24, a first valve 4 is installed on the first liquid discharge pipe 5, a cover plate 8 is movably provided on the upper port of the reaction chamber 24, a mounting frame 7 is fixedly connected to the top of the cover plate 8, a transmission mechanism 9 is provided inside the mounting frame 7, the transmission mechanism 9 comprises a motor 906, and the motor 906 is installed inside the mounting frame 7, a second gear disc 905 is fixedly sleeved on the output end of the motor 906, a first gear disc 901 is meshedly connected to one side of the second gear disc 905, and the inner The top of the frame 7 is fixedly connected with a rotating column 904, and the lower end of the rotating column 904 passes through the cover plate 8 and is fixedly connected to the top of the rotating plate 14. Connecting rods 903 are provided on both sides of the lower end of the rotating column 904, and the bottom of the connecting rod 903 is fixedly connected to the rotating plate 14. An annular slide groove 902 is provided on the top of the connecting rod 903. An annular slider 907 is slidably connected to the inside of the annular slide groove 902, and the bottom of the annular slider 907 is fixedly connected to the top of the connecting rod 903. The top of the mounting frame 7 is fixedly connected with a handle 6. The bottom of the cover plate 8 is rotatably provided with a rotating plate 14. Both sides of the bottom of the rotating plate 14 are fixedly connected with a fixing plate 15. A fixing screw 16 is provided on the surface of the fixing plate 15 with a thread passing through it. A corrosion-resistant metal titanium mesh basket 17 is movably sleeved on the outer wall of the fixing screw 16. The inner wall of the corrosion-resistant metal titanium mesh basket 17 is equidistantly distributed with grid placement frames 18.

[0027] Specifically, such as Figure 1 、 Figure 2 and Figure 4 As shown, when in use, when the core column raw material in the corrosion-resistant metal titanium mesh basket 17 reacts with the acid solution, the second gear disc 905 can be driven to rotate through the output end of the motor 906, and the rotation of the second gear disc 905 drives the rotating column 904 to rotate through the first gear disc 901, and the rotation of the rotating column 904 drives the rotating plate 14 to rotate, and the rotation of the rotating plate 14 drives the corrosion-resistant metal titanium mesh basket 17 to rotate, and the rotation of the corrosion-resistant metal titanium mesh basket 17 drives the core column raw material in the grid placement frame 18 to rotate. Through the rotation of the corrosion-resistant metal titanium mesh basket 17, the time required for the reaction of the core column raw material can be effectively shortened, and the reaction efficiency can be improved, which solves the problem that the raw material in the corrosion-resistant metal titanium mesh basket 17 is stationary during the reaction, which will greatly prolong the time required for the raw material reaction and the reaction efficiency is low.

[0028] A neutralization box 13 is fixedly connected to the other side of the reaction box 1. A lye adding pipe 19 connected to the interior of the neutralization box 13 is fixedly provided on the top of the neutralization box 13. An exhaust pipe 12 is provided on the other side of the lye adding pipe 19, and the exhaust pipe 12 is connected to the interior of the neutralization box 13. A second liquid discharge pipe 21 connected to the interior of the neutralization box 13 is fixedly provided on the other side of the neutralization box 13. A second valve 22 is installed on the second liquid discharge pipe 21. A cross duct 23 is provided inside the neutralization box 13. Spray holes 20 are evenly opened on the top of the cross duct 23. An air guide pipe 11 is provided between the spray holes 20, and the air guide pipe 11 is connected to the interior of the cross duct 23. An air pump 10 is installed on the top of the air guide pipe 11, and the output end of the air pump 10 is fixedly connected to the upper pipe mouth of the air guide pipe 11 through a pipe, and the input end of the air pump 10 is connected to the interior of the reaction box 1 through a pipe.

[0029] Specifically, such as Figure 1 、 Figure 2 and Figure 3 As shown, when in use, when the core column raw material reacts with the acid solution, gas will be generated. The air pump 10 can be used to slowly pump this part of the gas into the cross duct 23 through the air guide tube 11, and finally sprayed out through multiple nozzles 20. The neutralization box 13 is added with alkaline solution, which can effectively neutralize the acidic substances contained in the gas, thereby preventing the acidic substances contained in the gas from polluting the environment, thereby improving the practicality of the device.

[0030] Working principle: In this application, the core column raw materials are first placed one by one in the grid placement frame 18, and then the corrosion-resistant metal titanium mesh basket 17 is fixed to the fixed plate 15 by the fixing screw 16, and then the cover plate 8 is placed directly above the reaction box 1, and the cover plate 8 is moved downward until the cover plate 8 covers the top of the reaction box 1, and then an appropriate amount of acid is added to the reaction chamber 24 through the acid liquid adding pipe 2, which can drive the second gear disc 905 to rotate through the output end of the motor 906, and the rotation of the second gear disc 905 drives the rotating column 904 to rotate through the first gear disc 901, and the rotation of the rotating column 904 drives the rotating plate 14 to rotate, and the rotation of the rotating plate 14 drives the corrosion-resistant metal titanium mesh basket 17 to rotate, and the rotation of the corrosion-resistant metal titanium mesh basket 17 drives the core column raw materials in the grid placement frame 18 to rotate. The rotation of the corrosion-resistant metal titanium mesh basket 17 can effectively shorten the time required for the core column raw material to react. , improve the efficiency of the reaction. Secondly, when the core column raw material reacts with the acid, gas will be generated. The air pump 10 can be used to slowly pump this part of the gas through the air guide pipe 11 into the cross duct 23, and finally sprayed out through the multiple nozzles 20. The neutralization box 13 is added with alkaline solution, which can effectively neutralize the acidic substances contained in the gas, thereby preventing the acidic substances contained in the gas from polluting the environment, thereby improving the practicality of the device. Finally, after the reaction is completed, the acid in the reaction chamber 24 is discharged through the first drain pipe 5. After the discharge is completed, the cover plate 8 is moved upward to remove the corrosion-resistant metal titanium mesh basket 17 from the reaction box 1. Then, the core column raw material in the corrosion-resistant metal titanium mesh basket 17 is rinsed multiple times with clean water, and then cleaned with alcohol. After cleaning, it is placed in a dryer for drying to obtain a finished cultured diamond rough.

[0031] The standard parts used in this application document can all be purchased on the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatic control through the controller. The control circuit of the controller can be implemented by simple programming by technical personnel in this field, which is common knowledge in this field. Therefore, this utility model no longer explains the control method and circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.

Claims

1. A reaction device for synthesizing a large single crystal core column, comprising a reaction box (1) and a transmission mechanism (9), characterized in that: A transparent window (3) is fixedly provided on the front end surface of the reaction box (1), a reaction chamber (24) is provided inside the reaction box (1), a connected acid addition pipe (2) is fixedly provided on one side of the upper end of the reaction chamber (24), a connected first liquid discharge pipe (5) is fixedly provided on one side of the lower end of the reaction chamber (24), a first valve (4) is installed on the first liquid discharge pipe (5), a cover plate (8) is movably provided on the upper end of the reaction chamber (24), a mounting frame (7) is fixedly connected to the top of the cover plate (8), and the mounting frame A transmission mechanism (9) is provided inside (7), a handle (6) is fixedly connected to the top of the installation frame (7), a rotating plate (14) is rotatably provided at the bottom of the cover plate (8), fixed plates (15) are fixedly connected to both sides of the bottom of the rotating plate (14), a fixed screw (16) is threadedly provided on the surface of the fixed plate (15), a corrosion-resistant metal titanium mesh basket (17) is movably sleeved on the outer wall of the corrosion-resistant metal titanium mesh basket (17), and grid placement frames (18) are evenly distributed on the inner side wall of the corrosion-resistant metal titanium mesh basket (17).

2. The reaction device for synthesizing a large single crystal core column according to claim 1, characterized in that: The transmission mechanism (9) includes a motor (906), and the motor (906) is installed inside the installation frame (7). The output end of the motor (906) is fixedly sleeved with a second gear disc (905), and one side of the second gear disc (905) is meshedly connected with the first gear disc (901).

3. The reaction device for synthesizing a large single crystal core column according to claim 2, characterized in that: A rotating column (904) is fixedly connected to the interior of the first gear disc (901), and the lower end of the rotating column (904) passes through the cover plate (8) and is fixedly connected to the top of the rotating plate (14). Connecting rods (903) are provided on both sides of the lower end of the rotating column (904), and the bottom of the connecting rod (903) is fixedly connected to the rotating plate (14).

4. The reaction device for synthesizing a large single crystal core column according to claim 3, characterized in that: An annular sliding groove (902) is provided at the top of the connecting rod (903), an annular slider (907) is slidably connected inside the annular sliding groove (902), and the bottom of the annular slider (907) is fixedly connected to the top of the connecting rod (903).

5. The reaction device for synthesizing a large single crystal core column according to claim 1, characterized in that: The other side of the reaction box (1) is fixedly connected to a neutralization box (13); a lye addition pipe (19) communicating with the interior of the neutralization box (13) is fixedly provided on the top of the neutralization box (13); an exhaust pipe (12) is provided on the other side of the lye addition pipe (19), and the exhaust pipe (12) is communicated with the interior of the neutralization box (13).

6. The reaction device for synthesizing a large single crystal core column according to claim 5, characterized in that: A second drain pipe (21) communicating with the interior of the neutralization box (13) is fixedly provided on the other side of the neutralization box (13), a second valve (22) is installed on the second drain pipe (21), and a cross conduit (23) is provided inside the neutralization box (13).

7. The reaction device for synthesizing a large single crystal core column according to claim 6, characterized in that: The top of the cross duct (23) is evenly provided with spray holes (20), an air guide pipe (11) is provided between the spray holes (20), and the air guide pipe (11) is connected to the interior of the cross duct (23), an air pump (10) is installed on the top of the air guide pipe (11), and the output end of the air pump (10) is fixedly connected to the upper pipe opening of the air guide pipe (11) through a pipeline, and the input end of the air pump (10) is connected to the interior of the reaction box (1) through a pipeline.

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