CN207109077U - A kind of high-temperature nitriding furnace that can quickly cool down - Google Patents
A kind of high-temperature nitriding furnace that can quickly cool down Download PDFInfo
- Publication number
- CN207109077U CN207109077U CN201720454638.1U CN201720454638U CN207109077U CN 207109077 U CN207109077 U CN 207109077U CN 201720454638 U CN201720454638 U CN 201720454638U CN 207109077 U CN207109077 U CN 207109077U
- Authority
- CN
- China
- Prior art keywords
- wall
- pipe
- lid
- furnace
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a kind of high-temperature nitriding furnace that can quickly cool down, including nitrogenizing furnace outer wall, the inside of the nitridation furnace outer wall is provided with inner bag, two direct driving motors are provided with by supporting plate on the lateral wall of the nitridation furnace outer wall, the drive end of each direct driving motor is respectively connected with fix bar, the one end of the fix bar away from direct driving motor is provided with lid, the upper end of the lid is respectively equipped with air inlet, air outlet and charge pipe, the side of the lid upper end is also equiped with water inlet pipe, the inside of the lid is communicated with pipe, the communicating pipe, one end away from water inlet pipe was provided with the first connecting water pipe, and first the other end of connecting water pipe be located in inner bag, the from-inner-to-outer between the madial wall of nitridation furnace outer wall of the inner bag is respectively equipped with interior lining panel, heat-insulation layer and water passage.The utility model can fast and effectively be radiated to nitriding furnace, and the setting of multiple radiator structures can increase the area of radiating, save the energy of many.
Description
Technical field
It the utility model is related to nitriding furnace technical field, more particularly to a kind of high-temperature nitriding furnace that can quickly cool down.
Background technology
The characteristics of nitriding furnace has treatment temperature low, and the time is short, and workpiece deformation is small, property：High fatigue limit and good
Wearability, nitrogen treatment are to utilize ammonia at high temperature, table of typically 500 DEG C to the 600 DEG C activated nitrogen atoms decomposed to steel
Surface layer diffusion and form Fe-N Alloyses, so as to change steel piece surface mechanical performance and physics, chemical property.But existing
Nitriding furnace carry out permeable reactive when, it is necessary to time it is more long, if using the continual heating of heater always, not only consume
Power-consuming source and the old saying that can also accelerate heater；And due to the seal of nitriding furnace, after causing reaction to terminate, in-furnace temperature occupies high
Under not, influence use next time, it is necessary to.Therefore, it should a kind of new technical scheme is provided and solved the above problems.
The content of the invention
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed can be cooled down quickly
High-temperature nitriding furnace.
To achieve these goals, the utility model employs following technical scheme：
A kind of high-temperature nitriding furnace that can quickly cool down, including nitridation furnace outer wall, the inside of the nitridation furnace outer wall is provided with interior
Courage, two direct driving motors are provided with by supporting plate on the lateral wall of the nitridation furnace outer wall, each driving of the direct driving motor
End is respectively connected with fix bar, and the one end of the fix bar away from direct driving motor is provided with lid, and the upper end of the lid is set respectively
There are air inlet, air outlet and charge pipe, the side of the lid upper end is also equiped with water inlet pipe, and the inside of the lid, which is provided with, to be connected
Siphunculus, the communicating pipe one end away from water inlet pipe be provided with the first connecting water pipe, and the other end of the first connecting water pipe is positioned at interior
In courage, the from-inner-to-outer between the madial wall of nitridation furnace outer wall of the inner bag, which is respectively equipped with interior lining panel, heat-insulation layer and crosses water, to be led to
Road, some heating element heaters are equipped between the interior lining panel and inner bag, are provided between the lower bottom wall and heat-insulation layer of the interior lining panel
Some protection devices, the inner bottom wall of the nitridation furnace outer wall are provided with some with water passage, the apopore connected, the nitridation
It is corresponding second connecting water pipe that the upper side wall of furnace outer wall, which is provided with water inlet pipe size,.
Preferably, it is equipped with communicating valve between the communicating pipe and the first connecting water pipe, water inlet pipe and the second connecting water pipe.
Preferably, the protection device includes two fixed plates and some damping devices, the fixed plate respectively with liner
Plate is connected with heat-insulation layer, and damping device is arranged between two fixed plates.
Preferably, the one end of second connecting water pipe away from water inlet pipe connects with the inside of water passage.
Preferably, the direct driving motor is electrically connected by wire with external power switch.
In the utility model, direct driving motor can drive connecting rod to move up, you can drive lid to move up and down, carry out
The automatic switch of lid, charge pipe charging, water respectively enter the first connecting water pipe and the second connecting water pipe by water inlet pipe, are located at
The first connecting tube in inner bag can carry out certain radiating, and the water in the second connecting water pipe enters in water passage, can
Preferably to be radiated to nitriding furnace, heat-insulation layer can carry out certain temperature and ensure, can cause the material in nitriding furnace
Sufficiently nitrogenized, fixed plate and damping device is supported to material and damping, finally, the water after the completion of cooling can lead to
Apopore discharge is crossed, the utility model can fast and effectively be radiated to nitriding furnace, and the setting of multiple radiator structures
The area of radiating can be increased, saved the energy of many.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high-temperature nitriding furnace that can quickly cool down structural representation；
Fig. 2 be the utility model proposes a kind of high-temperature nitriding furnace that can quickly cool down part-structure schematic diagram.
In figure：1 nitridation furnace outer wall, 2 lids, 3 air inlets, 4 air outlets, 5 charge pipes, 6 water inlet pipes, 7 first connecting water pipes,
8 second connecting water pipes, 9 heat-insulation layers, 10 interior lining panels, 11 heating element heaters, 12 apopores, 13 direct driving motors, 14 damping devices, 15 are consolidated
Fixed board.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of high-temperature nitriding furnace that can quickly cool down, including nitridation furnace outer wall 1, nitrogenize the interior of furnace outer wall 1
Portion is provided with inner bag, nitrogenizes and is provided with two direct driving motors 13 by supporting plate on the lateral wall of furnace outer wall 1, each direct driving motor 13
Drive end is respectively connected with fix bar, and the one end of fix bar away from direct driving motor 13 is provided with lid 2, and the upper end of lid 2 is set respectively
There are air inlet 3, air outlet 4 and charge pipe 5, the side of the upper end of lid 2 is also equiped with water inlet pipe 6, and the inside of lid 2 is communicated with
Pipe, communicating pipe one end away from water inlet pipe 6 be provided with the first connecting water pipe 7, and the other end of the first connecting water pipe 7 is located at inner bag
In, the from-inner-to-outer between the madial wall of nitridation furnace outer wall 1 of inner bag is respectively equipped with interior lining panel 10, heat-insulation layer 9 and water passage,
Some heating element heaters 11 are equipped between interior lining panel 10 and inner bag, are provided between the lower bottom wall and heat-insulation layer 9 of interior lining panel 10 some
Protection device, the inner bottom wall of nitridation furnace outer wall 1 are provided with some with water passage, the apopore connected 12, nitrogenize furnace outer wall 1
It is corresponding second connecting water pipe 8 that upper side wall, which is provided with the size of water inlet pipe 6, communicating pipe and the first connecting water pipe 7, water inlet pipe 6 and
Communicating valve is equipped between second connecting water pipe 8, protection device includes two fixed plates 15 and some damping devices 14, fixed plate
15 are connected with interior lining panel 10 and heat-insulation layer 9 respectively, and damping device 14 is arranged between two fixed plates 15, the second connecting water pipe
8 one end away from water inlet pipe 6 is connected with the inside of water passage, and direct driving motor 13 is electrically connected by wire and external power switch
Connect.
In the utility model, direct driving motor 13 can drive connecting rod to move up, you can and drive lid 2 to move up and down,
The automatic switch of lid 2 is carried out, charge pipe 5 feeds, and water respectively enters the first connecting water pipe 7 and the second connection by water inlet pipe 6
Water pipe 8, the first connecting tube 7 in inner bag can carry out certain radiating, and the water in the second connecting water pipe 8 entered
In aquaporin, nitriding furnace can preferably be radiated, heat-insulation layer 9 can carry out certain temperature and ensure, can cause nitrogen
The material changed in stove is sufficiently nitrogenized, fixed plate 15 and damping device 14 is supported to material and damping, finally, is cooled down
After the completion of water can be discharged by apopore 12.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of high-temperature nitriding furnace that can quickly cool down, including nitridation furnace outer wall（1）, the nitridation furnace outer wall（1）Inside set
There is inner bag, it is characterised in that the nitridation furnace outer wall（1）Lateral wall on two direct driving motors are provided with by supporting plate（13）,
Each direct driving motor（13）Drive end be respectively connected with fix bar, the fix bar is away from direct driving motor（13）One end set
There is lid（2）, the lid（2）Upper end be respectively equipped with air inlet（3）, air outlet（4）And charge pipe（5）, the lid
（2）The side of upper end is also equiped with water inlet pipe（6）, the lid（2）Inside be communicated with pipe, the communicating pipe is away from water inlet
Pipe（6）One end be provided with the first connecting water pipe（7）, and the first connecting water pipe（7）The other end be located in inner bag, the inner bag
With nitridation furnace outer wall（1）Madial wall between from-inner-to-outer be respectively equipped with interior lining panel（10）, heat-insulation layer（9）And water passage, institute
State interior lining panel（10）Some heating element heaters are equipped between inner bag（11）, the interior lining panel（10）Lower bottom wall and heat-insulation layer
（9）Between be provided with some protection devices, the nitridation furnace outer wall（1）Inner bottom wall be provided with it is some connected with water passage go out
Water hole（12）, the nitridation furnace outer wall（1）Upper side wall be provided with and water inlet pipe（6）Size is corresponding second connecting water pipe（8）.
A kind of 2. high-temperature nitriding furnace that can quickly cool down according to claim 1, it is characterised in that the communicating pipe and the
One connecting water pipe（7）, water inlet pipe（6）With the second connecting water pipe（8）Between be equipped with communicating valve.
A kind of 3. high-temperature nitriding furnace that can quickly cool down according to claim 1, it is characterised in that the protection device bag
Include two fixed plates（15）With some damping devices（14）, the fixed plate（15）Respectively with interior lining panel（10）And heat-insulation layer（9）
Connection, and damping device（14）It is arranged on two fixed plates（15）Between.
A kind of 4. high-temperature nitriding furnace that can quickly cool down according to claim 1, it is characterised in that the second connection water
Pipe（8）Away from water inlet pipe（6）One end connected with the inside of water passage.
A kind of 5. high-temperature nitriding furnace that can quickly cool down according to claim 1, it is characterised in that the direct driving motor
（13）Electrically connected by wire with external power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454638.1U CN207109077U (en) | 2017-04-27 | 2017-04-27 | A kind of high-temperature nitriding furnace that can quickly cool down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454638.1U CN207109077U (en) | 2017-04-27 | 2017-04-27 | A kind of high-temperature nitriding furnace that can quickly cool down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109077U true CN207109077U (en) | 2018-03-16 |
Family
ID=61596686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454638.1U Active CN207109077U (en) | 2017-04-27 | 2017-04-27 | A kind of high-temperature nitriding furnace that can quickly cool down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789086A (en) * | 2023-05-08 | 2023-09-22 | 衡阳凯新特种材料科技有限公司 | Production process of silicon nitride powder |
-
2017
- 2017-04-27 CN CN201720454638.1U patent/CN207109077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789086A (en) * | 2023-05-08 | 2023-09-22 | 衡阳凯新特种材料科技有限公司 | Production process of silicon nitride powder |
| CN116789086B (en) * | 2023-05-08 | 2024-01-12 | 衡阳凯新特种材料科技有限公司 | Production process of silicon nitride powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107181020A (en) | The battery case and its control method of a kind of dual-cooled pattern | |
| CN206300258U (en) | A kind of adopting heat pipes for heat transfer Electric heat-storing oven | |
| CN204554957U (en) | Storing energy and supplying hot wind system | |
| CN209783163U (en) | Energy-saving drying device | |
| CN207109077U (en) | A kind of high-temperature nitriding furnace that can quickly cool down | |
| CN202973518U (en) | Air heater | |
| CN107101478A (en) | A kind of mining dryer | |
| CN206210521U (en) | A kind of automatic heat radiator of transformer | |
| CN204648817U (en) | One can carry out temperature controlled freezing and refrigeration car to driver's cabin | |
| CN211476747U (en) | Assembled tunnel drying kiln send hot structure | |
| CN202769947U (en) | Heat-release circulating device for electric heating energy-storage furnace | |
| CN214792472U (en) | Device for drying corn steep liquor | |
| CN201443948U (en) | Energy-saving dryer | |
| CN104142029A (en) | Solar heat pump water heater | |
| CN210441472U (en) | Refrigeration cooling system | |
| CN205192160U (en) | Energy -saving drying unit | |
| CN207635617U (en) | Dual-chamber type electricity storing energy and supplying hot system | |
| CN201417001Y (en) | Heat transfer oil electrical heating device | |
| CN207797709U (en) | Energy-saving electrical furnace system | |
| CN206298625U (en) | A kind of forced heat radiation energy saver in the production for titanium sponge reduction | |
| CN2679589Y (en) | Electric heating hot-pipe hot-blast stove | |
| CN104907234B (en) | Bridge type baking oven | |
| CN204594138U (en) | A kind of material heating furnace of improvement | |
| CN217785924U (en) | Energy-saving emission-reducing cold-hot integrated intelligent heat exchange device with built-in superconducting liquid | |
| CN103725845B (en) | A kind of three Room vacuum ovens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: No.12 Tongyue Road, high end equipment Industrial Park, Beichen District, Tianjin, 300400 Patentee after: Tianjin Fengdong heat treatment Co., Ltd Address before: 454350 Henan city of Jiaozuo province Xiuwu County Chengguan town of bamboo Avenue Treasury Building No. 303 Jiaozuo Chaoli clean environmental protection science and technology limited company Patentee before: JIAOZUO CHAOLIJIE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |