CN218077802U - Titanium nitride preparation facilities - Google Patents
Titanium nitride preparation facilities Download PDFInfo
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- CN218077802U CN218077802U CN202222438061.9U CN202222438061U CN218077802U CN 218077802 U CN218077802 U CN 218077802U CN 202222438061 U CN202222438061 U CN 202222438061U CN 218077802 U CN218077802 U CN 218077802U
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- nitriding furnace
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- graphite boat
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Abstract
The utility model belongs to the technical field of titanium nitride, especially, be a titanium nitride's preparation facilities, including nitriding furnace and base, nitriding furnace's inside is provided with the graphite boat, and the right side of graphite boat installs flexible pneumatic cylinder to the top of graphite boat is provided with some firearm, the top of some firearm is provided with the slider, and the left side of slider is connected with the gag lever post to the surface mounting of gag lever post has the spring, nitriding furnace's left end is connected with the connecting axle, and the left side of connecting axle is fixed with the pan feeding mouth to the right side of pan feeding mouth is connected with the sealing washer, control panel is installed in nitriding furnace's left side, and nitriding furnace's right-hand member is provided with the air pump, nitriding furnace's right side is provided with the vacuum pump, and vacuum pump's top is connected with the filter, the base is fixed in nitriding furnace's bottom. The preparation method and the device of the titanium nitride can quickly cool the nitriding furnace and quickly take the graphite boat out of the furnace chamber.
Description
Technical Field
The utility model relates to a titanium nitride technical field specifically is a titanium nitride's preparation facilities.
Background
The titanium nitride has an attractive golden yellow structural material, high melting point, high hardness, good chemical stability, small wetting with metal, higher conductivity and superconductivity, can be applied to high-temperature structural materials and superconducting materials, and has mature preparation along with the progress of production technology, however, the existing titanium nitride preparation technology has the following problems:
1. in the production process of titanium nitride, a nitriding furnace cannot be cooled quickly, so that the production time is increased, and the production efficiency is reduced;
2. in the production process of titanium nitride, the graphite boat needs to be held in the furnace chamber, so that the danger of the device in use is increased.
In order to solve the above problems, innovative design based on the original method and apparatus for preparing titanium nitride is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preparation facilities of titanium nitride to propose current titanium nitride's preparation method and device in solving above-mentioned background art, the quick refrigerated problem of being not convenient for is not convenient for take out the furnace chamber with the graphite boat.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a titanium nitride's preparation facilities, includes nitriding furnace and base, the inside of nitriding furnace is provided with the graphite boat, and the right side of graphite boat installs flexible pneumatic cylinder to the top of graphite boat is provided with some firearm, the top of some firearm is provided with the slider, and the left side of slider is connected with the gag lever post to the surface mounting of gag lever post has the spring, the left end of nitriding furnace is connected with the connecting axle, and the left side of connecting axle is fixed with the pan feeding mouth to the right side of pan feeding mouth is connected with the sealing washer, control panel is installed in the left side of nitriding furnace, and the right-hand member of nitriding furnace is provided with the air pump, the right side of nitriding furnace is provided with the vacuum pump, and the top of vacuum pump is connected with the filter, the base is fixed in the bottom of nitriding furnace, and the right side of base is provided with the pond, the internally mounted in pond has the water pump, and the top of water pump is connected with condenser tube, the surface of nitriding furnace is provided with the cooling sleeve.
Preferably, a sliding installation structure is formed between the graphite boat and the nitriding furnace through a telescopic hydraulic cylinder, and the graphite boat and the nitriding furnace are arranged in parallel.
Preferably, the number of the sliding blocks is 2, and the sliding blocks are tightly attached to the nitriding furnace.
Preferably, a sliding installation structure is formed between the limiting rod and the sliding block through springs, and 2 limiting rods are symmetrically arranged around the axis of the sliding block.
Preferably, a rotary mounting structure is formed between the feeding port and the nitriding furnace through a connecting shaft, and the feeding port is connected with the nitriding furnace in a clamping manner.
Preferably, the cooling water pipes are distributed in the cooling sleeve at equal intervals, and the cooling sleeve and the nitriding furnace are arranged in an axis coincidence mode.
Compared with the prior art, the beneficial effects of the utility model are that: the preparation method and the device of the titanium nitride can quickly cool the nitriding furnace and quickly take the graphite boat out of the furnace chamber;
1. putting the mixed titanium powder into a graphite boat, putting the graphite boat into a nitriding furnace, closing a feeding port, vacuumizing the interior of the nitriding furnace through a vacuum pump and a filter, filling nitrogen into the furnace chamber through an air pump, igniting the titanium powder in the graphite boat through an igniter, reacting the titanium powder with the nitrogen to generate titanium nitride, sending water in a water tank into a cooling water pipe through the water pump, rapidly cooling the nitriding furnace along the cooling water pipe by the water, and enabling the water to flow into the water tank again through the cooling water pipe for recycling so as to achieve rapid cooling of the nitriding furnace;
2. after the titanium powder and nitrogen reaction are completed, the feeding port is opened through the connecting shaft, the graphite boat is pushed out of the furnace chamber through the telescopic hydraulic cylinder controlled by the operation control panel, the telescopic hydraulic cylinder is used for preventing an operator from stretching a hand into the furnace chamber, the danger is reduced, and the graphite boat can be taken out safely and quickly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the utility model from the right;
FIG. 3 is a schematic view of the overall top view structure of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is a schematic view of the structure of the position B in fig. 3 according to the present invention.
In the figure: 1. nitriding furnace; 2. a graphite boat; 3. a telescopic hydraulic cylinder; 4. an igniter; 5. a slider; 6. a limiting rod; 7. a spring; 8. a connecting shaft; 9. a feeding port; 10. a seal ring; 11. a control panel; 12. an air pump; 13. a vacuum pump; 14. a filter; 15. a base; 16. a pool; 17. a water pump; 18. a cooling water pipe; 19. the sleeve is cooled.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a titanium nitride preparation device comprises a nitriding furnace 1, a graphite boat 2, a telescopic hydraulic cylinder 3, an igniter 4, a sliding block 5, a limiting rod 6, a spring 7, a connecting shaft 8, a feeding port 9, a sealing ring 10, a control panel 11, an air pump 12, a vacuum pump 13, a filter 14, a base 15, a water tank 16, a water pump 17, a cooling water pipe 18 and a cooling sleeve 19, wherein the graphite boat 2 is arranged inside the nitriding furnace 1, the telescopic hydraulic cylinder 3 is arranged on the right side of the graphite boat 2, the igniter 4 is arranged above the graphite boat 2, the sliding block 5 is arranged above the igniter 4, the limiting rod 6 is connected to the left side of the sliding block 5, the spring 7 is arranged on the surface of the limiting rod 6, the connecting shaft 8 is connected to the left end of the nitriding furnace 1, the feeding port 9 is fixed to the left side of the connecting shaft 8, the sealing ring 10 is connected to the right side of the feeding port 9, the control panel 11 is arranged on the left side of the nitriding furnace 1, the air pump 12 is arranged at the right end of the nitriding furnace 1, the vacuum pump 13 is arranged on the right side of the nitriding furnace 1, the vacuum pump 13 is connected to the water tank 14, the water tank is arranged on the bottom of the base 15, the water pump 16 is arranged above the water pump 17, and the cooling water pump 17 is arranged on the surface of the cooling water pump 17;
the graphite boat 2 and the nitriding furnace 1 form a sliding installation structure through the telescopic hydraulic cylinder 3, the graphite boat 2 and the nitriding furnace 1 are arranged in parallel, the graphite boat 2 slides through the telescopic hydraulic cylinder 3, an operator can be prevented from stretching a hand into a furnace chamber to take the graphite boat 2, and the safety of the device is greatly improved;
2 sliding blocks 5 are symmetrically arranged about the axis of the nitriding furnace 1, the sliding blocks 5 are tightly attached to the nitriding furnace 1, and the sliding blocks 5 are tightly attached to the nitriding furnace 1, so that the phenomenon that the titanium powder and nitrogen react insufficiently due to insufficient vacuum degree caused by air leakage of the device can be avoided, and the product quality is reduced;
a sliding installation structure is formed between the limiting rod 6 and the sliding block 5 through a spring 7, 2 limiting rods 6 are symmetrically arranged relative to the axis of the sliding block 5, the sliding block 5 can slide relative to the nitriding furnace 1 through the spring 7, and when the pressure in the nitriding furnace 1 is too high, the pressure relief effect can be realized, so that the danger of the nitriding furnace 1 is reduced;
a rotary mounting structure is formed between the feeding port 9 and the nitriding furnace 1 through a connecting shaft 8, the feeding port 9 and the nitriding furnace 1 are connected in a clamping manner, the feeding port 9 can be quickly opened and closed during use through rotary mounting, and the furnace chamber is completely sealed through the feeding port 9 and a sealing ring 10, so that the sealing performance of the device during use is ensured;
the cooling water pipe 18 is equidistantly distributed in the cooling sleeve 19, the cooling sleeve 19 and the nitriding furnace 1 are superposed by an axis, the cooling water pipe 18 is equidistantly distributed to ensure that the device is cooled more uniformly, and the cooling is faster.
The working principle is as follows: when the preparation method and the device of the titanium nitride are used, mixed titanium powder is placed into a graphite boat 2, the graphite boat 2 is placed into a nitriding furnace 1, a feeding port 9 is closed, the interior of the nitriding furnace 1 is vacuumized through a vacuum pump 13 and a filter 14, nitrogen is filled into a furnace chamber through an air pump 12, the titanium powder in the graphite boat 2 is ignited through an igniter 4, the titanium powder reacts with the nitrogen to generate titanium nitride, at the moment, water in a water tank 16 is input into a cooling water pipe 18 through a water pump 17, the nitriding furnace 1 is rapidly cooled along the cooling water pipe 18, the water flows into the water tank 16 again through the cooling water pipe 18 and can be recycled, the aim of rapidly cooling the nitriding furnace 1 is achieved, after the reaction of the titanium powder and the nitrogen is completed, the feeding port 9 is opened through a connecting shaft 8, the telescopic hydraulic cylinder 3 is controlled through an operation control panel 11 to push the graphite boat 2 out of the furnace chamber, an operator can be prevented from stretching the hand into the furnace chamber through the telescopic hydraulic cylinder 3, the danger is reduced, the graphite boat 2 can be safely and rapidly taken out, the titanium nitride in the graphite boat 2 can be crushed after the titanium powder is prepared, and the titanium nitride boat is ball-milled.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A titanium nitride preparation facilities, includes nitriding furnace (1) and base (15), its characterized in that: the inside of nitriding furnace (1) is provided with graphite boat (2), and telescopic hydraulic cylinder (3) are installed on the right side of graphite boat (2), and the top of graphite boat (2) is provided with some firearm (4), the top of some firearm (4) is provided with slider (5), and the left side of slider (5) is connected with gag lever post (6), and the surface mounting of gag lever post (6) has spring (7), the left end of nitriding furnace (1) is connected with connecting axle (8), and the left side of connecting axle (8) is fixed with pan feeding mouth (9), and the right side of pan feeding mouth (9) is connected with sealing washer (10), control panel (11) are installed in the left side of nitriding furnace (1), and the right-hand member of nitriding furnace (1) is provided with air pump (12), the right side of nitriding furnace (1) is provided with vacuum pump (13), and the top of vacuum pump (13) is connected with filter (14), base (15) are fixed in the bottom of nitriding furnace (1), and the right side of base (15) is provided with pond (16), the internally mounted with water pump (17), and the top of water pump (17) is connected with cooling water pipe (18), cooling furnace (1) surface cooling water pipe (19).
2. The apparatus for preparing titanium nitride according to claim 1, wherein: a sliding installation structure is formed between the graphite boat (2) and the nitriding furnace (1) through a telescopic hydraulic cylinder (3), and the graphite boat (2) and the nitriding furnace (1) are arranged in parallel.
3. The apparatus for preparing titanium nitride according to claim 1, wherein: the sliding blocks (5) are symmetrically arranged about the axis of the nitriding furnace (1) by 2, and the sliding blocks (5) are tightly attached to the nitriding furnace (1).
4. The apparatus for preparing titanium nitride according to claim 1, wherein: constitute slidable mounting structure through spring (7) between gag lever post (6) and slider (5), and gag lever post (6) are provided with 2 about slider (5) axis symmetry.
5. The apparatus for preparing titanium nitride according to claim 1, wherein: the rotary mounting structure is formed between the feeding port (9) and the nitriding furnace (1) through a connecting shaft (8), and the feeding port (9) is connected with the nitriding furnace (1) in a clamping manner.
6. The apparatus for preparing titanium nitride according to claim 1, wherein: the cooling water pipes (18) are distributed in the cooling sleeve (19) at equal intervals, and the cooling sleeve (19) and the nitriding furnace (1) are arranged in an axis coincidence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438061.9U CN218077802U (en) | 2022-09-15 | 2022-09-15 | Titanium nitride preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438061.9U CN218077802U (en) | 2022-09-15 | 2022-09-15 | Titanium nitride preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218077802U true CN218077802U (en) | 2022-12-20 |
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ID=84453888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222438061.9U Active CN218077802U (en) | 2022-09-15 | 2022-09-15 | Titanium nitride preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218077802U (en) |
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2022
- 2022-09-15 CN CN202222438061.9U patent/CN218077802U/en active Active
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