Synthesizer for high-performance silicon carbide nano powder

Abstract

The utility model discloses a high-performance silicon carbide nanopowder synthesizer which comprises a reaction chamber, the upper end of the reaction chamber is fixedly connected with an air pressure adjusting mechanism and a gas adding pipe, the bottom of the reaction chamber is fixedly connected with an inclined base, and the upper surface of the left end of the inclined base is rotationally connected with a mounting plate; a limiting groove is formed in the surface of the mounting plate, a scraping plate is slidably connected into the limiting groove, an auxiliary pushing assembly is arranged on the left surface of the reaction chamber, an object taking opening and a position adjusting opening are fixedly connected to the front surface and the right surface of the reaction chamber correspondingly, and a long plate and a door plate are slidably connected into the position adjusting opening and the object taking opening correspondingly; the upper end of the long plate is fixedly connected with a contact plate, the upper surface of the contact plate is in close contact with the lower surface of the mounting plate, and a storage groove is formed in the right end of the inclined base. Through the structure, the convenience of recycling finished products is improved, and the cost of the overhauling device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of silicon carbide nanopowder synthesis technology, and in particular to a device for synthesizing high-performance silicon carbide nanopowder. Background Technology

[0002] Silicon carbide nanopowder synthesis devices typically employ high-temperature heating during the synthesis of silicon carbide nanopowder. However, the high-temperature environment increases the difficulty of recovering the finished product and raises safety concerns. The "Silicon Carbide Nanopowder Synthesis Device" disclosed on the China Patent Network, with application number "201920930358.2", discharges the finished product from the device by rotating a platen driven by a motor. However, due to the risk of sintering and adhering to the surface of the support plate when the raw materials for making silicon carbide nanopowder are rapidly heated, and the high-temperature environment of the motor equipment increases the risk of motor damage, thus increasing the maintenance cost of the device. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a high-performance silicon carbide nanopowder synthesis device, which improves the convenience of recycling finished products inside the device, reduces finished product residue, and lowers the maintenance cost of the device.

[0004] This utility model also provides a synthesis apparatus for high-performance silicon carbide nanopowder, comprising: a reaction chamber, a pressure regulating mechanism and a gas adding pipe fixedly connected to the upper end of the reaction chamber, an inclined base fixedly connected to the bottom of the reaction chamber, a mounting plate rotatably connected to the upper surface of the left end of the inclined base, a high-temperature furnace heating plate fixedly connected inside the mounting plate, a limiting groove provided on the surface of the mounting plate, a solid raw material for synthesizing carbon nanopowder located inside the limiting groove, a scraper slidably connected inside the limiting groove, the lower surface of the scraper in close contact with the inner wall of the limiting groove, an auxiliary pushing component provided on the left surface of the reaction chamber, the right end of the auxiliary pushing component in close contact with the left surface of the scraper, and a material picking opening fixedly connected to the front and right surfaces of the reaction chamber respectively. The device includes an adjustment opening and a retrieval opening, with the retrieval opening and the right end of the tilting base being distributed opposite each other. A long plate and a door panel are slidably connected inside the adjustment opening and the retrieval opening, respectively. A pedal is fixedly connected to the side of the long plate and the door panel away from the reaction chamber. When using the device, the long plate and the door panel respectively close the adjustment opening and the retrieval opening. A limit assembly is provided between the front surface of the long plate, the right surface of the door panel, and the front and right surfaces of the reaction chamber. A contact plate is fixedly connected to the upper end of the long plate, with the rear end of the contact plate located inside the reaction chamber, and the upper surface of the contact plate in close contact with the lower surface of the mounting plate. A storage groove is provided at the right end of the tilting base. When transferring the finished product, the contact plate is located inside the storage groove, and the lower surface of the mounting plate is in close contact with the tilting surface of the tilting base.

[0005] According to the present invention, a high-performance silicon carbide nanopowder synthesis apparatus is provided, wherein the auxiliary pushing component consists of a guide tube and a long rod. The right end of the long rod enters the interior of the reaction chamber through the guide tube and makes close contact with the left surface of the scraper. This improves the convenience of using the auxiliary pushing component.

[0006] According to the present invention, a high-performance silicon carbide nanopowder synthesis apparatus is provided, wherein the guide tube is fixedly connected to the left wall of the reaction chamber, and the right end of the guide tube, with a structure inclined to the lower right, extends into the interior of the reaction chamber. This improves the convenience of maintenance and auxiliary moving components.

[0007] According to the present invention, a high-performance silicon carbide nanopowder synthesis device is provided with a slot on the upper surface of the left wall of the mounting plate, and the right end of the guide tube is engaged with the slot.

[0008] According to the present invention, a high-performance silicon carbide nanopowder synthesis apparatus is provided, wherein the limiting component consists of a receiving block and a locking block, and the locking block engages with the receiving block during use. This improves the convenience of using the limiting component.

[0009] According to the present invention, a high-performance silicon carbide nanopowder synthesis apparatus is provided, wherein the receiving block is fixedly connected to the surface of the reaction chamber, and the two locking blocks are respectively fixedly connected to the upper surface of the contact plate and the right surface of the door panel. This improves the convenience of maintenance and inspection of the limiting components.

[0010] According to the present invention, in a device for synthesizing high-performance silicon carbide nanoparticles, the high-temperature furnace heating plate is embedded inside the mounting plate, and the height of the inner wall of the extraction opening is greater than the height of the bottom wall of the limiting groove in the inclined mounting plate. This improves the stability of the high-temperature furnace heating plate.

[0011] Beneficial effects:

[0012] Compared with existing technologies, this high-performance silicon carbide nanopowder synthesis device uses an inclined base, mounting plate, scraper, guide tube, long rod, contact plate, limiting components, storage groove, and retrieval opening to form a mechanism for assisting in the recycling of finished products. This mechanism only utilizes physical structure to improve the convenience of recycling finished products and reduce product residue. The simple structure of the auxiliary recycling mechanism reduces the maintenance cost of the device. The guide tube and pedal, two external components, provide workers with the means to trigger the moving parts of the device using the long rod, reducing workers' contact with heat sources and improving the safety of the device during use. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a right-side structural view of the apparatus for synthesizing high-performance silicon carbide nanopowder according to the present invention.

[0015] Figure 2 This is a left-side structural view of the apparatus for synthesizing high-performance silicon carbide nanopowder according to the present invention.

[0016] Figure 3 The right view shows the tilted base and related components of the synthesis device for high-performance silicon carbide nanopowder according to this utility model, in an enlarged state.

[0017] Figure 4 The left view shows the tilted base and related components of the synthesis device for high-performance silicon carbide nanopowder according to this utility model, in an enlarged state.

[0018] Figure 5 This is a magnified top view of the tilted base and related components of the synthesis device for high-performance silicon carbide nanopowder according to this utility model.

[0019] Legend:

[0020] 1. Reaction chamber; 2. Retrieval opening; 3. Door panel; 4. Adjustment opening; 5. Contact plate; 6. Limiting component; 7. Pedal; 8. Storage block; 9. Locking block; 10. Guide tube; 11. Long plate; 12. Inclined base; 13. Mounting plate; 14. Slot; 15. High-temperature furnace heating plate; 16. Limiting groove; 17. Scraper; 18. Storage groove; 19. Long rod; 20. Auxiliary pushing component; 21. Gas pressure regulating mechanism; 22. Gas adding pipe. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-5 This utility model provides a high-performance silicon carbide nanopowder synthesis apparatus, which includes: a reaction chamber 1, with a pressure regulating mechanism 21 and a gas adding pipe 22 fixedly connected to the upper end of the reaction chamber 1. The pressure regulating mechanism 21 is a pressure control device commonly used in high-temperature furnaces, used to control the pressure inside the reaction chamber 1. The gas adding pipe 22 is used to add the gas required for the reaction of solid raw materials.

[0023] An inclined base 12 is fixedly connected to the bottom of the reaction chamber 1. An installation plate 13 is rotatably connected to the upper surface of the left end of the inclined base 12. The inclined base 12 and the installation plate 13 cooperate to tilt and tilt the installation plate 13, which carries the finished product. A high-temperature furnace heating plate 15 is fixedly connected inside the installation plate 13. The high-temperature furnace heating plate 15 is embedded inside the installation plate 13 and is used to heat the raw materials placed on the surface of the installation plate 13. A limiting groove 16 is provided on the surface of the installation plate 13. The solid raw material for synthesizing carbon nanoparticle powder is located inside the limiting groove 16. The limiting groove 16 is used to limit the range of movement of the solid raw material and reduce the risk of the finished product falling. A scraper 17 is slidably connected inside the limiting groove 16. The lower surface of the scraper 17 is in close contact with the inner wall of the limiting groove 16. The scraper 17 is used to push the finished product that needs to be recycled.

[0024] An auxiliary pushing component 20 is provided on the left surface of the reaction chamber 1. The right end of the auxiliary pushing component 20 is in close contact with the left surface of the scraper 17. The auxiliary pushing component 20 consists of a guide tube 10 and a long rod 19. The right end of the long rod 19 enters the interior of the reaction chamber 1 through the guide tube 10 and is in close contact with the left surface of the scraper 17. The guide tube 10 is fixedly connected to the left wall of the reaction chamber 1, and the right end of the guide tube 10 has a structure that slopes downward to the right and extends into the interior of the reaction chamber 1. The guide tube 10 and the long rod 19 work together to provide the operator with the conditions to push the scraper 17 from the outside. A slot 14 is provided on the upper surface of the left wall of the mounting plate 13. The right end of the guide tube 10 is engaged with the slot 14. The slot 14 is used to improve the stability of the guide tube 10 when it is in operation.

[0025] The front and right surfaces of the reaction chamber 1 are fixedly connected to a retrieval opening 2 and a positioning opening 4, respectively. The retrieval opening 2 is distributed to the right end of the inclined base 12. The height of the inner wall of the retrieval opening 2 is greater than the height of the bottom wall of the limiting groove 16 in the inclined mounting plate 13. The interior of the positioning opening 4 and the interior of the retrieval opening 2 are slidably connected to a long plate 11 and a door plate 3, respectively. When using the device, the long plate 11 and the door plate 3 close the positioning opening 4 and the retrieval opening 2, respectively. The long plate 11 and the door plate 3 are used to improve the sealing effect of the reaction chamber 1. The sliding parts of the long plate 11 and the door plate 3 are filled with high-temperature resistant sealing gaskets to improve the sealing performance of the reaction chamber 1. The side of the long plate 11 and the door plate 3 away from the reaction chamber 1 is fixedly connected to a pedal 7. The pedal 7 is used to provide an additional force point for the long plate 11 and the door plate 3, improving the convenience of sliding the long plate 11 and the door plate 3.

[0026] A limiting component 6 is provided between the front surface of the long plate 11, the right surface of the door panel 3 and the front and right surfaces of the reaction chamber 1. The limiting component 6 consists of a storage block 8 and a locking block 9. When the device is in use, the locking block 9 is engaged with the storage block 8, and the storage block 8 is fixedly connected to the surface of the reaction chamber 1. The two locking blocks 9 are fixedly connected to the upper surface of the contact plate 5 and the right surface of the door panel 3, respectively. The limiting component 6 uses the engagement friction to improve the stability when the long plate 11 is in action and when the door panel 3 is opened.

[0027] A contact plate 5 is fixedly connected to the upper end of the long plate 11. The rear end of the contact plate 5 is located inside the reaction chamber 1, and the upper surface of the contact plate 5 is in close contact with the lower surface of the mounting plate 13. The contact plate 5 cooperates with the long plate 11 and the limiting component 6 to convert the stability provided by the limiting component 6 to the long plate 11 into the supporting force of the mounting plate 13, thereby improving the stability of the mounting plate 13 when it is in operation. A storage groove 18 is provided at the right end of the inclined base 12. When transferring the finished product, the contact plate 5 is located inside the storage groove 18, and the lower surface of the mounting plate 13 is in close contact with the inclined surface of the inclined base 12. The storage groove 18 is used to store the contact plate 5, thereby improving the fit between the lower surface of the mounting plate 13 and the inclined surface of the inclined base 12.

[0028] Working principle: When finished products need to be recycled, the contact plate 5 is first pressed down into the storage groove 18 by the pedal 7 from the outside, and the door panel 3 is raised until the surface latch 9 is engaged with the corresponding storage block 8. At this time, the mounting plate 13 begins to tilt to the lower right due to the lack of support from the contact plate 5, until it contacts the inclined surface of the inclined base 12. At this time, the finished products on the surface of the mounting plate 13 roll off due to gravity. At the same time, the stress caused by the sudden tilting of the right end of the mounting plate 13 helps the finished products separate from the surface of the mounting plate 13. Meanwhile, the long rod 19 can be pushed into the interior of the reaction chamber 1 through the guide tube 10 from the outside to contact the scraper 17, thereby pushing the scraper 17 to sweep away the finished products on the surface of the mounting plate 13. The pedal 7 can also be triggered by the long rod 19, thereby keeping the staff away from the heat source and reducing safety hazards.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A device for synthesizing high-performance silicon carbide nanopowder, characterized in that, include: A reaction chamber (1) is fixedly connected to a pressure regulating mechanism (21) and a gas adding pipe (22) at its upper end. An inclined base (12) is fixedly connected to the bottom of the reaction chamber (1). An installation plate (13) is rotatably connected to the upper surface of the left end of the inclined base (12). A high-temperature furnace heating plate (15) is fixedly connected inside the installation plate (13). A limiting groove (16) is provided on the surface of the installation plate (13). The solid raw material for synthesizing carbon nanoparticle powder is located inside the limiting groove (16). A scraper (17) is slidably connected inside the limiting groove (16). The lower surface of the scraper (17) is in close contact with the inner wall of the limiting groove (16). An auxiliary pushing component (20) is provided on the left surface of the reaction chamber (1). The right end of the auxiliary pushing component (20) is in close contact with the left surface of the scraper (17). The front and right surfaces of the reaction chamber (1) are respectively fixedly connected to a retrieval opening (2) and a positioning opening (4). The retrieval opening (2) and the right end of the inclined base (12) are respectively distributed opposite to each other. The interior of the positioning opening (4) and the interior of the retrieval opening (2) are respectively slidably connected to a long plate (11) and a door plate (3). The side of the long plate (11) and the door plate (3) away from the reaction chamber (1) are both fixedly connected to a pedal (7). When using the device, the long plate (11) and the door plate (3) respectively close the positioning opening (4) and the retrieval opening (2). A limit component (6) is provided between the front surface of the long plate (11), the right surface of the door plate (3) and the front and right surfaces of the reaction chamber (1). A contact plate (5) is fixedly connected to the upper end of the long plate (11). The rear end of the contact plate (5) is located inside the reaction chamber (1), and the upper surface of the contact plate (5) is in close contact with the lower surface of the mounting plate (13). A storage groove (18) is provided at the right end of the inclined base (12). When transferring the finished product, the contact plate (5) is located inside the storage groove (18), and the lower surface of the mounting plate (13) is in close contact with the inclined surface of the inclined base (12).

2. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 1, characterized in that, The auxiliary pushing component (20) consists of a guide tube (10) and a long rod (19). The right end of the long rod (19) enters the interior of the reaction chamber (1) through the guide tube (10) and comes into close contact with the left surface of the scraper (17).

3. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 2, characterized in that, The guide tube (10) is fixedly connected to the left wall of the reaction chamber (1), and the right end of the guide tube (10) has a structure that slopes downward to the right and extends into the interior of the reaction chamber (1).

4. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 2, characterized in that, The upper surface of the left wall of the mounting plate (13) is provided with a slot (14), and the right end of the guide tube (10) is engaged with the slot (14).

5. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 1, characterized in that, The limiting component (6) consists of a storage block (8) and a locking block (9). When the device is in use, the locking block (9) engages with the storage block (8).

6. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 5, characterized in that, The storage block (8) is fixedly connected to the surface of the reaction chamber (1), and the two card blocks (9) are fixedly connected to the upper surface of the contact plate (5) and the right surface of the door panel (3), respectively.

7. The apparatus for synthesizing high-performance silicon carbide nanopowder according to claim 1, characterized in that, The high-temperature furnace heating plate (15) is embedded inside the mounting plate (13), and the height of the inner wall of the retrieval opening (2) is greater than the height of the bottom wall of the limiting groove (16) in the inclined mounting plate (13).

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