CN208075571U - A kind of ferrite sintered stove - Google Patents
A kind of ferrite sintered stove Download PDFInfo
- Publication number
- CN208075571U CN208075571U CN201721594160.9U CN201721594160U CN208075571U CN 208075571 U CN208075571 U CN 208075571U CN 201721594160 U CN201721594160 U CN 201721594160U CN 208075571 U CN208075571 U CN 208075571U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- pipeline
- valve
- heating collar
- air blast
- 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.)
- Expired - Fee Related
Links
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005245 sintering Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 150000002829 nitrogen Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model is related to sintering furnace technical field more particularly to a kind of ferrite sintered stoves, including：Vacuum pump, air blower, heating collar；The vacuum pump is arranged in the bottom of vacuum valve, and vacuum pump is connected with vacuum valve by pipeline；The air blower is arranged in the bottom of air blast valve, and air blower is connected with air blast valve by pipeline；The heating collar is circumferentially positioned at the inside of furnace body, and heating collar is bolted mode with furnace body and is connected.The utility model passes through the improvement in structure, it is uniform to reach blank heating with heating structure reasonable design, improve ferritic sintering quality, vacuum and air blast function is easy to operation and leakproofness is strong, has the advantages that gas sintered function of auxiliary enhances ferritic comprehensive quality, to the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model is related to sintering furnace technical field more particularly to a kind of ferrite sintered stoves.
Background technology
Ferrite is sintered by the oxide of iron and other dispensings, and permanent-magnet ferrite, soft magnet oxygen are generally can be divided into
Three kinds of body and gyromagnetic ferrite, sintering furnace mainly by certain high temperature make Ferrite Material between Binder Phase combine together, reach
It is called sintering to this process.
But the ferrite sintered stove used now lacks vacuum-sintering there are the even influence using effect of embryo material uneven heating
It is poor that function causes to sinter into ferritic comprehensive performance, is easy to make in hydrogen, nitrogen sintering gas conveying trouble and gas transmission process
At the problems such as vacuum poor sealing and deficiency.
Utility model content
The purpose of this utility model is to provide a kind of ferrite sintered stove, with solve to propose in background technology there are embryos
Expect the even influence using effect of uneven heating, lacks vacuum-sintering function and cause to sinter into that ferritic comprehensive performance is poor, and hydrogen, nitrogen are burnt
The problem and deficiency of vacuum leakproofness difference are be easy to cause in knot gas conveying trouble and gas transmission process.
The purpose of this utility model and effect are reached by technical solution in detail below：
A kind of ferrite sintered stove, including：It is furnace body, fire door, stove leg, venthole, pipeline, vacuum valve, air blast valve, true
Empty pump, air blower, supporting rack, heating collar, sintering frame, auxiliary heating collar；The fire door is arranged in the side of furnace body, and fire door with
Furnace body is connected by shaft；The stove leg is arranged in the bottom of furnace body, and stove leg is connected with furnace body by welding manner；Institute
It states venthole to be arranged on the top of furnace body, and venthole is connected with furnace body by welding manner；The pipeline setting is being ventilated
The top in hole, and pipeline is bolted mode with venthole and is connected；The vacuum valve is respectively set with air blast valve
In the centre of pipeline, and vacuum valve and air blast valve are bolted mode with pipeline and are connected；The vacuum pump setting
In the bottom of vacuum valve, and vacuum pump is connected with vacuum valve by pipeline；The air blower is arranged in air blast valve
Bottom, and air blower is connected with air blast valve by pipeline；The bottom in vacuum pump and air blower is arranged in support frame as described above, and
Supporting rack is bolted mode with vacuum pump and air blower and is connected；The heating collar is circumferentially positioned at the inside of furnace body,
And heating collar is bolted mode with furnace body and is connected；The sintering frame is arranged in the inside of furnace body, and is sintered frame and stove
Body is bolted mode and is connected；The auxiliary heating collar is arranged in the inside of fire door, and assists heating collar logical with fire door
Bolt fixing method is crossed to be connected；The inner wall of the furnace body is provided with heat insulation fiber felt, and the interior welds of furnace body have sintering frame
Supporting rack；The fire door inner wall is inlaid with sealing strip, and fire door is internally provided with heat insulation fiber felt；The heating collar passes through stove
Body support is circumferentially positioned at the outside of sintering frame.
Preferably, the pipeline is three-way pipeline, and pipeline is connected by venthole and furnace interior.
Preferably, the sintering frame is welded with many places material platform, and the material platform being sintered on frame is arranged in Openworks shape.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
1, the utility model is set by the way that pipeline and vacuum valve, air blast valve is arranged using three-way pipeline combination double valve
Count structure, make the device have vacuumize and air blast integration operation and reach the good advantage of sealing effect.
2, the utility model utilizes the heating collar and fire door around design structure by the way that heating collar and auxiliary heating collar is arranged
The auxiliary heating collar of inner wall heats simultaneously, and the embryo material in furnace body is made to reach the advantages of being heated evenly.
3, the utility model, can be easily easily defeated by hydrogen, nitrogen class gas using air blower by the way that air blower is arranged
It is sent into furnace body, ensures that the auxiliary gas in furnace body is sufficient, improve ferritic sintering quality.
4, the utility model is by the improvement in structure, there is heating structure reasonable design to reach blank heating uniform, carries
High ferritic sintering quality, vacuum and air blast function is easy to operation and leakproofness is strong have the gas sintered function enhancing of auxiliary
The advantages that ferritic comprehensive quality, to the problem of effective solution existing apparatus and deficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view structural representation of the utility model.
Fig. 3 is the right side structural representation of the utility model.
Fig. 4 is the internal structure schematic diagram of the utility model.
In figure：Furnace body 1, fire door 2, stove leg 3, venthole 4, pipeline 5, vacuum valve 6, air blast valve 7, vacuum pump 8, air blast
Machine 9, supporting rack 10, heating collar 11, sintering frame 12, auxiliary heating collar 201.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, the utility model provides a kind of technical solution：
A kind of ferrite sintered stove, including：Furnace body 1, fire door 2, stove leg 3, venthole 4, pipeline 5, vacuum valve 6, air blast
Valve 7, vacuum pump 8, air blower 9, supporting rack 10, heating collar 11, sintering frame 12, auxiliary heating collar 201；Fire door 2 is arranged in stove
The side of body 1, and fire door 2 is connected with furnace body 1 by shaft；Stove leg 3 is arranged in the bottom of furnace body 1, and stove leg 3 and furnace body 1
It is connected by welding manner；Venthole 4 is arranged on the top of furnace body 1, and venthole 4 is connected with furnace body 1 by welding manner
It connects；Pipeline 5 is arranged on the top of venthole 4, and pipeline 5 is bolted mode with venthole 4 and is connected；Vacuum valve 6
The centre of pipeline 5, and vacuum valve 6 and air blast valve 7 and 5 side of being bolted of pipeline are separately positioned on air blast valve 7
Formula is connected；Vacuum pump 8 is arranged in the bottom of vacuum valve 6, and vacuum pump 8 is connected with vacuum valve 6 by pipeline 5；Drum
Wind turbine 9 is arranged in the bottom of air blast valve 7, and air blower 9 is connected with air blast valve 7 by pipeline 5；The setting of supporting rack 10 exists
The bottom of vacuum pump 8 and air blower 9, and supporting rack 10 is bolted mode with vacuum pump 8 and air blower 9 and is connected；Add
Gas ket 11 is circumferentially positioned at the inside of furnace body 1, and heating collar 11 is bolted mode with furnace body 1 and is connected；It is sintered frame 12
It is arranged in the inside of furnace body 1, and sintering frame 12 is bolted mode with furnace body 1 and is connected；The setting of heating collar 201 is assisted to exist
The inside of fire door 2, and assist heating collar 201 to be bolted mode with fire door 2 and be connected.
Specifically, the inner wall of furnace body 1 is provided with heat insulation fiber felt, and the interior welds of furnace body 1 have the support of sintering frame 12
Frame.
Specifically, 2 inner wall of fire door is inlaid with sealing strip, and fire door 2 is internally provided with heat insulation fiber felt.
Specifically, pipeline 5 is three-way pipeline, and pipeline 5 inside venthole 4 and furnace body 1 by connecting.
Specifically, heating collar 11 supports the outside for being circumferentially positioned at sintering frame 12 by furnace body 1.
Specifically, sintering frame 12 is welded with many places material platform, and the material platform being sintered on frame 12 is arranged in Openworks shape.
Specifically used method and effect：
When using the device, now fire door 2 is opened, embryo material is placed on above the sintering frame 12 in furnace body 1, is then shut off
Fire door 2 is simultaneously confirmed whether that sealing is secured, then opens vacuum valve 6 and carries out vacuumizing operation using vacuum pump 8, when in furnace body 1
When vacuum is to negative pressure, electrified regulation is carried out to heating collar 11 and auxiliary heating collar 201, during which can pass through control using air blower 7
Air blast valve 9 carries out hydrogen to 1 inside of furnace body, nitrogen class assists the addition of gas to operate, and the ferrite quality convenient for making sintering go out reaches
To ideal effect.
In summary：A kind of ferrite sintered stove solves the dress by the way that pipeline, vacuum valve, air blast valve is arranged
The problem of vacuum, air blast integration operation can not be had by setting；By the way that heating collar and auxiliary heating collar is arranged, solves the device pair
Embryo material heats non-uniform problem；By the way that air blower is arranged, solves the device and lack auxiliary gas and be sintered and lead to iron oxygen
The problem of body sintering quality difference.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of ferrite sintered stove, including：Furnace body (1), fire door (2), stove leg (3), venthole (4), pipeline (5), vacuum valve
Door (6), air blast valve (7), vacuum pump (8), air blower (9), supporting rack (10), heating collar (11), sintering frame (12), auxiliary add
Gas ket (201)；It is characterized in that：Fire door (2) setting is in the side of furnace body (1), and fire door (2) and furnace body (1) are by turning
Axis is connected；The stove leg (3) is arranged in the bottom of furnace body (1), and stove leg (3) is connected with furnace body (1) by welding manner；
The venthole (4) is arranged on the top of furnace body (1), and venthole (4) is connected with furnace body (1) by welding manner；It is described
Pipeline (5) is arranged on the top of venthole (4), and pipeline (5) is connected with venthole (4) mode of being bolted；It is described
Vacuum valve (6) and air blast valve (7) are separately positioned on the centre of pipeline (5), and vacuum valve (6) and air blast valve (7) with
Pipeline (5) mode of being bolted is connected；The vacuum pump (8) is arranged in the bottom of vacuum valve (6), and vacuum pump
(8) it is connected by pipeline (5) with vacuum valve (6)；The air blower (9) is arranged in the bottom of air blast valve (7), and air blast
Machine (9) is connected with air blast valve (7) by pipeline (5)；Support frame as described above (10) is arranged in vacuum pump (8) and air blower (9)
Bottom, and supporting rack (10) is connected with vacuum pump (8) and air blower (9) mode of being bolted；The heating collar
(11) it is circumferentially positioned at the inside of furnace body (1), and heating collar (11) is connected with furnace body (1) mode of being bolted；It is described
It is sintered frame (12) to be arranged in the inside of furnace body (1), and is sintered frame (12) and is connected with furnace body (1) mode of being bolted；Institute
It states auxiliary heating collar (201) to be arranged in the inside of fire door (2), and heating collar (201) is assisted to be bolted with fire door (2)
Mode is connected；The inner wall of the furnace body (1) is provided with heat insulation fiber felt, and the interior welds of furnace body (1) have sintering frame (12)
Supporting rack；Fire door (2) inner wall is inlaid with sealing strip, and fire door (2) is internally provided with heat insulation fiber felt；The heating collar
(11) outside of sintering frame (12) is circumferentially positioned at by furnace body (1) support.
2. a kind of ferrite sintered stove according to claim 1, it is characterised in that：The pipeline (5) is three-way pipeline, and
Pipeline (5) inside venthole (4) and furnace body (1) by connecting.
3. a kind of ferrite sintered stove according to claim 1, it is characterised in that：The sintering frame (12) is welded with many places
Expect platform, and the material platform being sintered on frame (12) is arranged in Openworks shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594160.9U CN208075571U (en) | 2017-11-24 | 2017-11-24 | A kind of ferrite sintered stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594160.9U CN208075571U (en) | 2017-11-24 | 2017-11-24 | A kind of ferrite sintered stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075571U true CN208075571U (en) | 2018-11-09 |
Family
ID=64033490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594160.9U Expired - Fee Related CN208075571U (en) | 2017-11-24 | 2017-11-24 | A kind of ferrite sintered stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427000A (en) * | 2021-05-12 | 2021-09-24 | 滁州华海中谊工业炉有限公司 | Vacuum system for vacuum high-temperature sintering furnace |
-
2017
- 2017-11-24 CN CN201721594160.9U patent/CN208075571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427000A (en) * | 2021-05-12 | 2021-09-24 | 滁州华海中谊工业炉有限公司 | Vacuum system for vacuum high-temperature sintering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |