CN213352829U - Silicon nitride powder synthesizer - Google Patents
Silicon nitride powder synthesizer Download PDFInfo
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- CN213352829U CN213352829U CN202022159735.2U CN202022159735U CN213352829U CN 213352829 U CN213352829 U CN 213352829U CN 202022159735 U CN202022159735 U CN 202022159735U CN 213352829 U CN213352829 U CN 213352829U
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Abstract
The utility model discloses a silicon nitride powder synthesizer, including the agitator tank, agitator motor is installed on the top of agitator tank, and agitator motor's lower extreme passes through the axis of rotation and is connected with the stirring rod rotation, mould die-casting storehouse is installed to one side of agitator tank, drives actuating cylinder and passes through the actuating lever and be connected with last mould, and the mould is installed down to the below corresponding position department of going up the mould, and the roof pressure pole is installed at the upper end both ends of going up the mould, a side-mounting high temperature design storehouse in mould die-casting storehouse, the outside surface mounting in high temperature design storehouse has power control panel, the inside in high temperature design storehouse is provided with the high temperature heating groove, and the internally mounted in high temperature heating groove has the scraping wings, the pull board is installed to the front end of scraping wings, and the front end. The utility model discloses a carry out prefabricated stirring to silicon nitride powder, rethread mould press forming carries out high temperature at last and stereotypes, through carrying out the integral type processing to carborundum powder, has improved the finished product efficiency of product.
Description
Technical Field
The utility model relates to a silicon nitride processing technology field specifically is a silicon nitride powder synthesizer.
Background
Silicon nitride is an inorganic substance and has the chemical formula Si3N 4. It is an important structural ceramic material, has high hardness, self lubricating property and abrasion resistance, and is an atomic crystal; is resistant to oxidation at high temperature. It can resist cold and hot impact, and can be heated to above 1000 deg.C in air, and can be rapidly cooled and then rapidly heated, and can not be broken. Because of the excellent properties of silicon nitride ceramics, it is often used to manufacture mechanical components such as bearings, turbine blades, mechanical seal rings, and permanent molds. If the silicon nitride ceramics which is high temperature resistant and difficult to transfer heat is used for manufacturing the heating surface of the engine part, the quality of the diesel engine can be improved, the fuel can be saved, and the heat efficiency can be improved. Such diesel engines have been developed in China, as well as in the United states, Japan, and other countries. Silicon nitride is very strong, especially hot pressed silicon nitride, and is one of the hardest substances in the world. The high-temperature-resistant aluminum alloy is extremely high-temperature-resistant, the strength can be maintained to 1200 ℃ without reduction, the aluminum alloy can not be melted into a melt after being heated, the aluminum alloy can not be decomposed until 1900 ℃, and the aluminum alloy has remarkable chemical resistance, can resist almost all inorganic acids and caustic soda solution with the concentration of less than 30 percent, and can resist corrosion of a plurality of organic acids; and is a high-performance electric insulating material.
The existing silicon nitride powder synthesis device cannot carry out integrated molding production on a silicon nitride product, so that a novel silicon nitride powder synthesis device is urgently needed to be developed in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silicon nitride powder synthesizer to solve the problem that the present silicon nitride powder synthesizer who proposes in the above-mentioned background art can not carry out integral type shaping production to the silicon nitride product.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silicon nitride powder synthesizer, includes the agitator tank, agitator motor is installed on the top of agitator tank, and agitator motor's lower extreme passes through the axis of rotation and is connected with the stirring rod rotation, mould die-casting storehouse is installed to one side of agitator tank, and the inside upper end position department in mould die-casting storehouse installs and drives actuating cylinder, drives actuating cylinder and is connected with last mould through the actuating lever, and the below of going up the mould body corresponds position department and installs down the mould body, and the roof pressure pole is installed at the upper end both ends of going up the mould body, one side-mounting high temperature design storehouse in mould die-casting storehouse, the outside surface mounting in high temperature design storehouse has power control panel, the inside in high temperature design storehouse is provided with the high temperature heating groove, and the internally mounted in high temperature heating groove has the scraping wings, the pull board is installed.
Preferably, the upper end of agitator tank is provided with the feeder hopper, and the feeder hopper is located stirring motor's one side.
Preferably, a feed valve is arranged inside the feed hopper.
Preferably, the bottom end of the stirring box is provided with a discharge pipe.
Preferably, a discharge valve is arranged inside the discharge pipe.
Preferably, the surfaces of the stirring box, the die-casting bin and the high-temperature shaping bin are provided with observation windows.
Compared with the prior art, the beneficial effects of the utility model are that:
the stirring motor is installed at the top end of the stirring box, the lower end of the stirring motor is rotationally connected with the stirring rod through a rotating shaft, the stirring rod is driven to rotate through the stirring motor, silicon nitride powder and other materials placed in the stirring box can be mixed and stirred, the uniform mixing of the materials is guaranteed, a driving cylinder is installed at the upper end position inside the die casting bin and is connected with an upper die body through a driving rod, a lower die body is installed at the corresponding position below the upper die body, the stirred materials are matched with a certain amount of water to be mixed and are placed in the die casting bin, the upper die body and the lower die body are combined to perform compression molding on the products, a high-temperature heating groove is formed inside the high-temperature molding bin, a material pushing plate is installed inside the high-temperature heating groove, a pulling plate is installed at the front end of the material pushing plate, the products subjected to compression molding are placed in the high-temperature molding bin, through carrying out the prefabricated stirring to silicon nitride powder, rethread mould press forming carries out high temperature design at last, through carrying out the integral type processing to carborundum powder, has improved the finished product efficiency of product.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an overall front view of the present invention;
fig. 3 is the structural schematic diagram of the high-temperature shaping bin of the present invention.
In the figure: 1. a high-temperature shaping bin; 2. a driving cylinder; 3. a die casting bin; 4. a top pressure rod; 5. a rotating shaft; 6. a stirring motor; 7. a feed valve; 8. a feed hopper; 9. a stirring box; 10. a stirring rod; 11. a discharge valve; 12. a discharge pipe; 13. feeding a mold body; 14. a lower die body; 15. a drawing plate; 16. a switch knob; 17. a power supply control board; 18. an observation window; 19. a material pushing plate; 20. and (4) heating the tank at a high temperature.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a silicon nitride powder synthesizer, including agitator tank 9, agitator motor 6 is installed on the top of agitator tank 9, agitator motor 6's lower extreme is rotated with stirring rod 10 through axis of rotation 5 and is connected, mould die-casting storehouse 3 is installed to one side of agitator tank 9, the inside upper end position department in mould die-casting storehouse 3 installs and drives actuating cylinder 2, it is connected with last mould 13 through the actuating lever to drive actuating cylinder 2, go up mould 13's below and correspond position department and install down die body 14, the roof pressure pole 4 is installed at the upper end both ends of mould 13, one side-mounting high temperature design storehouse 1 in mould die-casting storehouse 3, the outside surface mounting in high temperature design storehouse 1 has power control panel 17, the inside in high temperature design storehouse 1 is provided with high temperature heating groove 20, the internally mounted of high temperature heating groove 20 has scraping wings 19, pulling board 15 is installed to the front end of scraping wings 19, the front end surface.
Further, the upper end of agitator tank 9 is provided with feeder hopper 8, and feeder hopper 8 is located one side of agitator motor 6.
Further, a feed valve 7 is installed inside the feed hopper 8.
Further, a discharge pipe 12 is installed at the bottom end of the stirring box 9.
Further, a discharge valve 11 is provided inside the discharge pipe 12.
Further, the surfaces of the stirring box 9, the die casting bin 3 and the high-temperature shaping bin 1 are all provided with observation windows 18.
The working principle is as follows: when in use, the top end of the stirring box 9 is provided with the stirring motor 6, the lower end of the stirring motor 6 is rotatably connected with the stirring rod 10 through the rotating shaft 5, the stirring rod 10 is driven to rotate through the stirring motor 6, silicon nitride powder and other materials placed in the stirring box 9 can be mixed and stirred, the uniform mixing of the materials is ensured, one side of the stirring box 9 is provided with the die-casting bin 3, the upper end position in the die-casting bin 3 is provided with the driving cylinder 2, the driving cylinder 2 is connected with the upper die body 13 through the driving rod, the lower die body 14 is arranged at the corresponding position below the upper die body 13, the stirred materials are mixed by matching with a certain amount of water and are placed in the die-casting bin 3, the upper die body 13 and the lower die body 14 are matched to press and form a product, one side of the die-casting bin 3 is provided with the high-temperature shaping bin 1, the outer surface of the high-temperature shaping bin 1, high temperature design storehouse 1's inside is provided with high temperature heating groove 20, and the internally mounted of high temperature heating groove 20 has scraping wings 19, and pull board 15 is installed to scraping wings 19's front end, puts into high temperature design storehouse 1 with the product of press forming and carries out the high temperature design, through prefabricating the stirring to the silicon nitride powder, rethread mould press forming carries out the high temperature at last and stereotypes, through carrying out the integral type processing to the carborundum powder, has improved the finished product efficiency of product.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The silicon nitride powder synthesis device comprises a stirring box (9) and is characterized in that a stirring motor (6) is installed at the top end of the stirring box (9), the lower end of the stirring motor (6) is rotatably connected with a stirring rod (10) through a rotating shaft (5), a die casting bin (3) is installed on one side of the stirring box (9), a driving cylinder (2) is installed at the position of the upper end inside the die casting bin (3), the driving cylinder (2) is connected with an upper die body (13) through a driving rod, a lower die body (14) is installed at the position corresponding to the lower part of the upper die body (13), jacking rods (4) are installed at two ends of the upper end of the upper die body (13), a high-temperature shaping bin (1) is installed on one side of the die casting bin (3), a power supply control board (17) is installed on the outer side surface of the high-temperature shaping bin (1), and a high-temperature heating tank (, the high-temperature heating device is characterized in that a material pushing plate (19) is arranged inside the high-temperature heating groove (20), a drawing plate (15) is arranged at the front end of the material pushing plate (19), and a switch knob (16) is arranged on the surface of the front end of the drawing plate (15).
2. The silicon nitride powder synthesis device according to claim 1, characterized in that: the upper end of agitator tank (9) is provided with feeder hopper (8), and feeder hopper (8) are located one side of agitator motor (6).
3. The silicon nitride powder synthesis device according to claim 2, characterized in that: and a feeding valve (7) is arranged in the feeding hopper (8).
4. The silicon nitride powder synthesis device according to claim 1, characterized in that: and a discharge pipe (12) is installed at the bottom end of the stirring box (9).
5. The silicon nitride powder synthesis device according to claim 4, characterized in that: a discharge valve (11) is arranged in the discharge pipe (12).
6. The silicon nitride powder synthesis device according to claim 1, characterized in that: and observation windows (18) are arranged on the surfaces of the stirring box (9), the die-casting bin (3) and the high-temperature shaping bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159735.2U CN213352829U (en) | 2020-09-27 | 2020-09-27 | Silicon nitride powder synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022159735.2U CN213352829U (en) | 2020-09-27 | 2020-09-27 | Silicon nitride powder synthesizer |
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| Publication Number | Publication Date |
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| CN213352829U true CN213352829U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022159735.2U Active CN213352829U (en) | 2020-09-27 | 2020-09-27 | Silicon nitride powder synthesizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834129A (en) * | 2023-07-20 | 2023-10-03 | 衡阳凯新特种材料科技有限公司 | Silicon nitride powder synthesizer |
-
2020
- 2020-09-27 CN CN202022159735.2U patent/CN213352829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834129A (en) * | 2023-07-20 | 2023-10-03 | 衡阳凯新特种材料科技有限公司 | Silicon nitride powder synthesizer |
| CN116834129B (en) * | 2023-07-20 | 2024-02-09 | 衡阳凯新特种材料科技有限公司 | Silicon nitride powder synthesizer |
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