CN208419576U - A kind of sintering furnace with flash burning technology - Google Patents
A kind of sintering furnace with flash burning technology Download PDFInfo
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- CN208419576U CN208419576U CN201821125922.5U CN201821125922U CN208419576U CN 208419576 U CN208419576 U CN 208419576U CN 201821125922 U CN201821125922 U CN 201821125922U CN 208419576 U CN208419576 U CN 208419576U
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Abstract
The utility model discloses a kind of sintering furnaces with flash burning technology, including furnace body, furnace body is cylinder type, middle position is equipped with mold in furnace body, mould inside is sintering zone, sintering zone lower part is push-down head, push-down head lower part connects push-down head fixing seat, push-down head fixing seat top is connected with push rod, the top of sintering zone is equipped with seaming chuck, and seaming chuck is connected with seaming chuck fixing seat, and mold, which wraps around, is provided with several heaters, mold is equipped with positive terminal and negative pole end, and positive terminal and negative pole end are wired to external high voltage power supply.The utility model has the advantage of the practical application carriers as flash burning technology, sintering furnace in the utility model can efficiently accomplish the flash burning technique to material, lead to high-voltage electricity after preheating using heater to material, it is that material is punctured by electric current, the temperature for puncturing moment is set to reach high, moment completes the sintering of material, obtains crystal phase tissue more better than conventional sintering, performance is more outstanding.
Description
Technical field
The utility model relates to be sintered press device field more particularly to a kind of sintering furnace with flash burning technology.
Background technique
Sintering furnace is that powder compact is instigated to obtain the dedicated of required Physical and mechanical properties and microstructure by sintering
Equipment.
Flash burning technology is a kind of novel sintering technology, and most of electrolyte can be lower than 1000 DEG C by flash burning technology
Under the conditions of, densification is realized in 1 hour, flash burning technology is sintered instantaneous temperature height, can improve sintering velocity, makes the material of sintering
It is finer and close.
Flash burning technology is applied to need special matched sintering furnace in actual production.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of sintering furnaces with flash burning technology.
A kind of sintering furnace with flash burning technology, including furnace body, furnace body are cylinder type, and middle position is equipped with mould in furnace body
Tool, mould inside are sintering zone, and sintering zone lower part is push-down head, and push-down head lower part connects push-down head fixing seat, and push-down head is fixed
Seat top is connected with push rod, and the top of sintering zone is equipped with seaming chuck, and seaming chuck is connected with seaming chuck fixing seat, and mold wraps around setting
There are several heaters, mold is equipped with positive terminal and negative pole end, and positive terminal and negative pole end are wired to external high pressure
Power supply.
Preferably, positive terminal and negative pole end are electrode, and shape is identical, and positive terminal and negative pole end end are divided into several and put
Electric terminal, discharging terminals circularize distribution.
Preferably, conducting wire is platinum conducting wire.
Preferably, on the side wall of furnace body, in sintering zone, horizontal position is equipped with observation window, and observation window is quartz glass, sees
That surveys window is externally provided with CCD appliance coupler camera.
Preferably, the side wall of furnace body is settable for accelerating the cooling double-deck water holding jacket, and the double-deck water holding jacket is to be set to furnace
One layer of waterproof interlayer of internal wall is equipped with spiral cooling water pipe in waterproof interlayer.
Preferably, temperature measuring equipment is equipped in furnace body, temperature measuring equipment is optical fiber type double color infrared temperature measuring instrument.
Preferably, furnace body is equipped with vacuum system, and vacuum system is that water changes vacuum pump.
Preferably, heater is to wait static pressure tubular graphite.
Preferably, inboard wall of furnace body is equipped with furnace lining, and furnace lining is graphite deposits fibrous composite.
Sintering furnace energy the utility model has the advantage of the practical application carrier as flash burning technology, in the utility model
The flash burning technique to material is efficiently accomplished, high-voltage electricity is led to after preheating using heater to material, is that material is hit by electric current
It wears, the temperature for puncturing moment is made to reach high, moment completes the sintering of material, crystal phase tissue more better than conventional sintering is obtained,
Performance is more outstanding；
Discharging terminals annular spread is arranged in the utility model, breakdown current can be made to flow through agglomerated material, keep material whole
Body heating, it is more uniform；
Observation window is externally provided with CCD appliance coupler camera, can be in the environment of high brightness using industrial electrical equipment coupled camera
Middle capture image, shows the variations in detail in sintering process with even clearer picture；
The double-deck water holding jacket can be recycled using water cools down to furnace body, reduces furnace body because of the shape that temperature increases and generates
Become, improves product quality, prolong the service life；
Temperature measuring equipment uses optical fiber type double color infrared temperature measuring instrument, and directly measurement sintering zone internal temperature, data are directly and quasi-
Really, facilitate the control of system；
The intracorporal vacuum system of furnace can manufacture the environment of vacuum in sintering, further shorten sintering time；
The utility model is small in size, can cooperatively form highly integrated sintering system with control system, be suitable for research
Unit uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sintering furnace with flash burning technology structural schematic diagram；
Fig. 2 be the utility model proposes a kind of discharging terminals with flash burning technology structural schematic diagram.
Specific embodiment
With reference to Fig. 1-2, combined with specific embodiments below the utility model is made further to explain.
The utility model describes a kind of sintering furnace with flash burning technology, including furnace body 1, and furnace body 1 is cylinder type, furnace body
Middle position is equipped with mold 2 in 1, is sintering zone 3 inside mold 2, and 3 lower part of sintering zone is push-down head 4, the connection of 4 lower part of push-down head
Push-down head fixing seat 5,5 top of push-down head fixing seat are connected with push rod 6, and the top of sintering zone 3 is equipped with seaming chuck 7, and seaming chuck 7 is connected with
Seaming chuck fixing seat 8, mold 2, which wraps around, is provided with several heaters 9, and mold 2 is equipped with positive terminal 10 and negative pole end 11, just
Extreme 10 and negative pole end 11 external high voltage power supply 13 is connected to by conducting wire 12.
Positive terminal 10 and negative pole end 11 are electrode, and shape is identical, and positive terminal 10 and 11 end of negative pole end are divided into several
Discharging terminals 14, discharging terminals 14 circularize distribution, and the setting of 14 annular spread of discharging terminals can make breakdown current flow through sintering material
Material, enables material integrally to heat up, more uniform；
Conducting wire 12 is platinum conducting wire, can bear biggish high-tension current load.
On the side wall of furnace body 1, in sintering zone, 3 horizontal position is equipped with observation window 15, and observation window 15 is quartz glass, observation
Window 15 is externally provided with CCD appliance coupler camera 21, and figure can be captured in the environment of high brightness using industrial electrical equipment coupled camera
Picture shows the variations in detail in sintering process with even clearer picture；
The side wall of furnace body 1 is settable for accelerating the cooling double-deck water holding jacket 16, and the double-deck water holding jacket 16 is to be set to furnace body 1
One layer of waterproof interlayer of inner wall is equipped with spiral cooling water pipe 17 in waterproof interlayer, is dropped using water circulation to furnace body 1
Temperature reduces furnace body 1 because of the deformation that temperature increases and generates, improves product quality, prolong the service life；
Temperature measuring equipment 18 is equipped in furnace body 1, temperature measuring equipment is optical fiber type double color infrared temperature measuring instrument, directly measurement sintering zone 3
Internal temperature, data are directly and accurate, facilitate the control of system；
Furnace body 1 is equipped with vacuum system 19, and vacuum system 19 is water ring vacuum pump, further shortens sintering time；
Heater 9 is to wait static pressure tubular graphite, and heating effect is good, long service life, reduces in sintering furnace use process
Heater 9 replace number；
1 inner wall of furnace body is equipped with furnace lining 20, and furnace lining 20 is graphite deposits fibrous composite, makes the heat preservation of the entirety of furnace body 1
Performance is better.
Sintering furnace energy the utility model has the advantage of the practical application carrier as flash burning technology, in the utility model
The flash burning technique to material is efficiently accomplished, high-voltage electricity is led to after preheating using heater to material, is that material is hit by electric current
It wears, the temperature for puncturing moment is made to reach high, moment completes the sintering of material, crystal phase tissue more better than conventional sintering is obtained,
Performance is more outstanding；
The utility model is small in size, can cooperatively form highly integrated sintering system with control system, be suitable for research
Unit uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of sintering furnace with flash burning technology, which is characterized in that including furnace body (1), the furnace body (1) is cylinder type, institute
Furnace body (1) interior middle position is stated equipped with mold (2), the internal mold (2) is sintering zone (3), and sintering zone (3) lower part is
Push-down head (4), push-down head (4) lower part connect push-down head fixing seat (5), and push-down head fixing seat (5) top is connected with push rod
(6), the top of the sintering zone (3) is equipped with seaming chuck (7), and the seaming chuck (7) is connected with seaming chuck fixing seat (8), the mould
Tool (2), which wraps around, to be provided with several heaters (9), and the mold (2) is equipped with positive terminal (10) and negative pole end (11), described
Positive terminal (10) and negative pole end (11) pass through conducting wire (12) and are connected to external high voltage power supply (13).
2. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the positive terminal (10) and
Negative pole end (11) is electrode, and shape is identical, and positive terminal (10) and negative pole end (11) end are divided into several discharging terminals (14),
Discharging terminals (14) circularize distribution, the setting of discharging terminals (14) annular spread.
3. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the conducting wire (12) is platinum
Conducting wire.
4. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the side of the furnace body (1)
On wall, in sintering zone, (3) horizontal position is equipped with observation window (15), and observation window (15) is quartz glass, observation window (15) it is outer
Equipped with CCD appliance coupler camera (21).
5. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the side of the furnace body (1)
Wall is settable for accelerating the cooling double-deck water holding jacket (16), and the double-deck water holding jacket (16) is one layer for being set to furnace body (1) inner wall
Waterproof interlayer is equipped with spiral cooling water pipe (17) in waterproof interlayer.
6. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that set in the furnace body (1)
Have temperature measuring equipment (18), temperature measuring equipment is optical fiber type double color infrared temperature measuring instrument, directly measurement sintering zone (3) internal temperature.
7. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the furnace body (1) is equipped with
Vacuum system 19, vacuum system 19 are water ring vacuum pump.
8. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that the heater (9) is
Equal static pressure tubular graphite.
9. a kind of sintering furnace with flash burning technology according to claim 1, which is characterized in that furnace body (1) inner wall
It is equipped with furnace lining (20), furnace lining (20) is graphite deposits fibrous composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125922.5U CN208419576U (en) | 2018-07-17 | 2018-07-17 | A kind of sintering furnace with flash burning technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125922.5U CN208419576U (en) | 2018-07-17 | 2018-07-17 | A kind of sintering furnace with flash burning technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208419576U true CN208419576U (en) | 2019-01-22 |
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ID=65122897
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821125922.5U Active CN208419576U (en) | 2018-07-17 | 2018-07-17 | A kind of sintering furnace with flash burning technology |
Country Status (1)
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| CN (1) | CN208419576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645204A (en) * | 2018-07-17 | 2018-10-12 | 浙江晨华科技有限公司 | A kind of sintering furnace with flash burning technology |
| CN111947460A (en) * | 2020-08-03 | 2020-11-17 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
-
2018
- 2018-07-17 CN CN201821125922.5U patent/CN208419576U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645204A (en) * | 2018-07-17 | 2018-10-12 | 浙江晨华科技有限公司 | A kind of sintering furnace with flash burning technology |
| CN111947460A (en) * | 2020-08-03 | 2020-11-17 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
| CN111947460B (en) * | 2020-08-03 | 2022-06-21 | 宝钢化工湛江有限公司 | Control method of heating furnace for blast furnace gas and coke oven gas mixed combustion |
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