CN103913059B - A kind of vertically sintering furnace - Google Patents
A kind of vertically sintering furnace Download PDFInfo
- Publication number
- CN103913059B CN103913059B CN201410131182.6A CN201410131182A CN103913059B CN 103913059 B CN103913059 B CN 103913059B CN 201410131182 A CN201410131182 A CN 201410131182A CN 103913059 B CN103913059 B CN 103913059B
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- sintering furnace
- slide rail
- heat tunnel
- chain
- 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
Abstract
The present invention relates to a kind of vertically sintering furnace, comprise sintering furnace body and heat tunnel that inwall is coated with heat-barrier material, described heat tunnel is arranged in the burner hearth offered along sintering furnace body vertical direction, and this heat tunnel is through whole burner hearth and the upper end of heat tunnel is charging aperture, lower end is discharging opening, and the carrying fixture loading magnetic core green compact to be sintered is neatly thrown in heat tunnel up and down and sinters; The below of sintering furnace body is provided with drawing mechanism, and drawing mechanism comprises support plate and elevating mechanism, and the bilateral symmetry of discharging opening is provided with slide rail, and slide rail is connected with baffle plate, and the bottom of this slide rail is each fixes a column, and support plate is placed on column.The present invention, by reusing from bottom to top heat, effectively shortens firing time, raising sintering efficiency is high, save energy consumption, reduce production cost.
Description
Technical field
The present invention relates to a kind of sintering furnace, relate to a kind of vertical sintering furnace for magnetic core sintering in particular.
Background technology
Magnetic core refers to the one sintering magnetic metal oxide be made up of various iron oxide mixture, and such as, manganese-zinc ferrite and nickel-Zn ferrite are typical magnetic core array materials, in the coil being generally used for various electronic equipment and transformer.Usually, in the production process of magnetic core, needing the magnetic core to suppressing also cutting forming to put into the performance that sintering furnace sinters to improve magnetic core, meeting use occasion needs.Usually the agglomerating plant adopted in prior art comprises tunnel type sintering kiln, ladle furnace and nitrogen kiln, wherein, tunnel type sintering kiln generally comprises a long linear tunnel, the track that bottom is laid runs kiln car, combustion apparatus is located at the both sides, middle part of tunnel cave, material in kiln is directly heated, mainly comprise preheating zone, binder removal district, low-temperature space, high-temperature region and radiating area, equipment occupation space is large, heat loss is fast, during sintering particularly for manganese-zinc ferrite magnetic core, need to pass through air hardening, heat after magnetic core sintering directly comes in workshop, workshop condition temperature is caused to raise, affect workman normally to work, and heat does not reuse, cause the waste of resource.
Summary of the invention
The object of the invention is for the deficiencies in the prior art part, a kind of vertically sintering furnace is provided, heat tunnel is vertically through whole burner hearth, the upper and lower block pattern row pattern of carrying fixture loading magnetic core green compact to be sintered sinters in heat tunnel, reused from bottom to top by heat, shorten firing time to reach, raising sintering efficiency is high, save energy consumption, reduce the object of production cost.
The scheme that the present invention solve the technical problem is: a kind of vertically sintering furnace, comprise sintering furnace body and heat tunnel that inwall is coated with heat-barrier material, it is characterized in that: described heat tunnel is arranged in the burner hearth offered along sintering furnace body vertical direction, and this heat tunnel is through whole burner hearth; The upper end of described heat tunnel is charging aperture, and lower end is discharging opening, and the size of heat tunnel is suitable with the carrying fixture loading magnetic core green compact to be sintered, and the carrying fixture loading magnetic core green compact to be sintered is neatly thrown in heat tunnel up and down and sinters; The below of described sintering furnace body is provided with drawing mechanism, drawing mechanism comprises support plate and elevating mechanism, the bilateral symmetry of discharging opening is provided with slide rail, slide rail is connected with baffle plate, baffle plate is movable in slide rail, the bottom of this slide rail is each fixes a column, and support plate is placed in immediately below discharging opening and two ends and is placed on respectively on column; Described elevating mechanism comprises the sprocket wheel of deceleration device, chain a, chain b and different size, the opposed sprocket wheel a in outside of slide rail, the lower horizontal of this slide rail fixes a support bar, a sprocket wheel b and sprocket wheel c is respectively installed at the two ends of support bar successively, chain a and sprocket wheel a and sprocket wheel b is connected, and one end of chain a is fixed on support plate, the other end is fixed on slide rail through sprocket wheel a and sprocket wheel b; Described deceleration device is provided with shakes the hand, the side of deceleration device is provided with sprocket wheel d, chain b and sprocket wheel c and sprocket wheel d is connected and sprocket wheel d is in transmission connection by chain b and sprocket wheel c, and deceleration device is in transmission connection by sprocket wheel chain and drives support plate to move up and down along column.
As improvement, described support plate is provided with and the bracing frame carrying grip size and match.
As improvement, described baffle plate in " convex " font, on baffle plate the size and dimension of breach and support frame as described above suitable, this baffle plate is provided with projection.
The charging aperture of heat tunnel and discharging opening all stretch out in outside sintering furnace body, the magnetic core sintered is after discharging opening lower end tentatively cools, driven by elevating mechanism and support plate moves to bracing frame on support plate just by the breach on baffle plate, and the carrying fixture being mounted with magnetic core being positioned at discharging opening is just placed on bracing frame, extract baffle plate out, shake is shaken the hand, and support plate moves down together with carrying fixture, and magnetic core is placed on support plate and again cools; The below of sintering furnace body is also provided with control device, and the heating-up temperature of this sintering furnace body can reach 1500 DEG C, and control device effectively regulates and controls its sintering temperature according to different magnetic core.
As improvement, the diameter of described sprocket wheel a, sprocket wheel b, sprocket wheel d and sprocket wheel c successively decreases successively.
Sprocket wheel d on deceleration device is with movable sprocket c to rotate by chain b, and the sprocket wheel b simultaneously on support bar rotates and change transmission direction through sprocket wheel a under the gearing of chain a, drives support plate to move up and down.
Beneficial effect of the present invention is:
Heat tunnel of the present invention is through whole burner hearth, the upper and lower block pattern row pattern of carrying fixture loading magnetic core green compact to be sintered is sintered in heat tunnel, the charging aperture of heat tunnel and discharging opening all stretch out in outside sintering furnace body, the magnetic core sintered is placed on discharge outlet and tentatively cools, and the heat distributed directly returns recycling in heat tunnel, the heat distributed from heat tunnel upper port directly heats the magnetic core to be sintered being positioned at charging aperture upper end, effective raising heat utilization ratio, shorten firing time, improve sintering efficiency, save energy consumption.The present invention occupies little space, be easy to operation, effectively reduce production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is one of structural representation of the present invention;
Fig. 2 is structural representation two of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is right view of the present invention.
Detailed description of the invention
Embodiment
As shown in Figures 1 to 5, a kind of vertically sintering furnace, comprise sintering furnace body 1 and heat tunnel 2 that inwall is coated with heat-barrier material, described heat tunnel 2 is arranged in the burner hearth offered along sintering furnace body 1 vertical direction, and this heat tunnel 2 is through whole burner hearth; The upper end of described heat tunnel 2 is charging aperture, and lower end is discharging opening, and the size of heat tunnel 2 is suitable with the carrying fixture loading magnetic core green compact to be sintered, and the carrying fixture loading magnetic core green compact to be sintered is neatly thrown in heat tunnel 2 up and down and sinters; The below of described sintering furnace body 1 is provided with drawing mechanism I, drawing mechanism I comprises support plate 3 and elevating mechanism 4, the bilateral symmetry of discharging opening is provided with slide rail 5, slide rail 5 is connected with baffle plate 6, baffle plate 6 is movable in slide rail 5, the bottom of this slide rail 5 is each fixes a column 7, and support plate 3 is placed in immediately below discharging opening and two ends and is placed on column 7 respectively; Described elevating mechanism 4 comprises the sprocket wheel of deceleration device 41, chain a42, chain b43 and different size, the opposed sprocket wheel a44 in outside of slide rail 5, the lower horizontal of this slide rail 5 fixes a support bar 8, a sprocket wheel b45 and sprocket wheel c46 is respectively installed at the two ends of support bar 8 successively, chain a42 and sprocket wheel a44 and sprocket wheel b45 is connected, and one end of chain a42 is fixed on support plate 3, the other end is fixed on slide rail 5 through sprocket wheel a44 and sprocket wheel b45; Described deceleration device 41 is provided with shakes the hand 411, the side of deceleration device 41 is provided with sprocket wheel d47, chain b43 and sprocket wheel c46 and sprocket wheel d47 is connected and sprocket wheel d47 is in transmission connection by chain b43 and sprocket wheel c46, and deceleration device 41 is in transmission connection by sprocket wheel chain and drives support plate 3 to move up and down along column 7.
Described support plate 3 is provided with and the bracing frame 31 carrying grip size and match, described baffle plate 6 is in " convex " font, on baffle plate 6 size and dimension of breach and support frame as described above 31 suitable, this baffle plate 6 is provided with projection 61, the charging aperture of heat tunnel 2 and discharging opening all stretch out in outside sintering furnace body 1, the magnetic core sintered is placed on discharge outlet and tentatively cools, and the heat distributed directly returns recycling in heat tunnel 2, then, drive the bracing frame 31 that support plate 3 moves on support plate 3 lucky by the breach on baffle plate 6 by elevating mechanism 4, and the carrying fixture being mounted with magnetic core being positioned at discharging opening is just placed on bracing frame 31, extract baffle plate 6 out, shake the hand 411, support plate 3 moves down together with carrying fixture, magnetic core is placed on support plate 3 and again cools, and the hot gas of discharging in heat tunnel 2 can heat the magnetic core to be sintered being positioned at charging aperture upper end, shorten firing time, improve sintering efficiency, save energy consumption.
The diameter of described sprocket wheel a44, sprocket wheel b45, sprocket wheel d47 and sprocket wheel c46 successively decreases successively, sprocket wheel d47 on deceleration device 41 is with movable sprocket c46 to rotate by chain b43, sprocket wheel b45 simultaneously on support bar 8 rotates and change transmission direction through sprocket wheel a44 under the gearing of chain a42, drives support plate 3 to move up and down.
The below of described sintering furnace body 1 is also provided with control device, and the heating-up temperature of this sintering furnace body can reach 1500 DEG C, and control device effectively regulates and controls its sintering temperature according to different magnetic core.
Claims (4)
1. a vertical sintering furnace, comprise sintering furnace body (1) and heat tunnel (2) that inwall is coated with heat-barrier material, it is characterized in that: described heat tunnel (2) is arranged in the burner hearth offered along sintering furnace body (1) vertical direction, and this heat tunnel (2) is through whole burner hearth; The upper end of described heat tunnel (2) is charging aperture, lower end is discharging opening, the size of heat tunnel (2) is suitable with the carrying fixture loading magnetic core green compact to be sintered, and the carrying fixture loading magnetic core green compact to be sintered is neatly thrown into up and down in heat tunnel (2) and sinters;
The below of described sintering furnace body (1) is provided with drawing mechanism I, drawing mechanism I comprises support plate (3) and elevating mechanism (4), the bilateral symmetry of discharging opening is provided with slide rail (5), slide rail (5) is connected with baffle plate (6), baffle plate (6) is movable in slide rail (5), the bottom of this slide rail (5) is each fixes a column (7), and support plate (3) is placed in immediately below discharging opening and two ends and is placed on column (7) respectively, described elevating mechanism (4) comprises deceleration device (41), chain a (42), the sprocket wheel of chain b (43) and different size, the opposed sprocket wheel a (44) in outside of slide rail (5), the lower horizontal of this slide rail (5) fixes a support bar (8), a sprocket wheel b (45) and sprocket wheel c (46) is respectively installed at the two ends of support bar (8) successively, chain a (42) and sprocket wheel a (44) and sprocket wheel b (45) are connected, and one end of chain a (42) is fixed on support plate (3), the other end is fixed on slide rail (5) through sprocket wheel a (44) and sprocket wheel b (45), described deceleration device (41) is provided with shake the hand (411), the side of deceleration device (41) is provided with sprocket wheel d (47), chain b (43) and sprocket wheel c (46) and sprocket wheel d (47) are connected and sprocket wheel d (47) is in transmission connection by chain b (43) and sprocket wheel c (46), and deceleration device (41) is in transmission connection by sprocket wheel chain and drives support plate (3) to move up and down along column (7).
2. the vertical sintering furnace of one according to claim 1, is characterized in that: described support plate (3) is provided with and the bracing frame (31) carrying grip size and match.
3. the vertical sintering furnace of one according to claim 1, it is characterized in that: described baffle plate (6) is in " convex " font, size and dimension and the support frame as described above (31) of the upper breach of baffle plate (6) are suitable, and this baffle plate (6) is provided with projection (61).
4. the vertical sintering furnace of one according to claim 1, is characterized in that: the diameter of described sprocket wheel a (44), sprocket wheel b (45), sprocket wheel d (47) and sprocket wheel c (46) successively decreases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131182.6A CN103913059B (en) | 2014-04-02 | 2014-04-02 | A kind of vertically sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410131182.6A CN103913059B (en) | 2014-04-02 | 2014-04-02 | A kind of vertically sintering furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103913059A CN103913059A (en) | 2014-07-09 |
| CN103913059B true CN103913059B (en) | 2015-09-16 |
Family
ID=51038928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410131182.6A Expired - Fee Related CN103913059B (en) | 2014-04-02 | 2014-04-02 | A kind of vertically sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103913059B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101883608B1 (en) | 2015-03-23 | 2018-07-30 | 가부시끼가이샤 도시바 | Permanent magnet, motor, and generator |
| CN106098352A (en) * | 2016-08-17 | 2016-11-09 | 常熟市众盈电子有限公司 | A kind of iron core for soft magnet produces equipment |
| CN106403601B (en) * | 2016-08-31 | 2018-06-26 | 安徽宁火新材料有限公司 | A kind of object thermal environment detection device |
| CN112066730A (en) * | 2020-09-16 | 2020-12-11 | 无锡斯贝尔磁性材料有限公司 | Sintering device and sintering method for MnZn ferrite high-magnetic-conductivity ring blank |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203810891U (en) * | 2014-04-02 | 2014-09-03 | 湖州科富电子科技有限公司 | Vertical sintering furnace |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1073377A (en) * | 1996-08-30 | 1998-03-17 | Ishikawajima Harima Heavy Ind Co Ltd | Heater for bar-shaped work |
| JP3853487B2 (en) * | 1997-10-21 | 2006-12-06 | 株式会社アルバック | Continuous heat treatment furnace |
| JP5268103B2 (en) * | 2008-10-31 | 2013-08-21 | 株式会社アルバック | Heater unit and heat treatment device |
| CN201476537U (en) * | 2009-06-17 | 2010-05-19 | 长沙矿冶研究院 | Artificial intelligent controllable atmosphere bell-type resistance furnace for sintering soft magnetic ferrite |
| CN102589282B (en) * | 2012-03-05 | 2013-07-31 | 南京深宁磁电有限公司 | Device for sintering magnetic material |
| CN102889779B (en) * | 2012-09-27 | 2015-01-21 | 北京七星华创电子股份有限公司 | Vertical furnace |
| CN103542715A (en) * | 2013-09-27 | 2014-01-29 | 合肥高歌热处理应用技术有限公司 | Composite sintering furnace for target material |
-
2014
- 2014-04-02 CN CN201410131182.6A patent/CN103913059B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203810891U (en) * | 2014-04-02 | 2014-09-03 | 湖州科富电子科技有限公司 | Vertical sintering furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103913059A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103913059B (en) | A kind of vertically sintering furnace | |
| CN204187975U (en) | The compound tunnel cave of a kind of circulation | |
| CN204730636U (en) | A kind of heated air circulation calcination stove | |
| CN103822489A (en) | Waste-steel continuous preheating method and waste-steel continuous preheating device | |
| CN102538439B (en) | Box-type protective atmosphere heat treatment furnace | |
| CN103983102B (en) | Rotary energy saving furnace | |
| CN201395616Y (en) | Composite heat recycling type continuous equal-temperature spheroids annealing furnace | |
| CN203810891U (en) | Vertical sintering furnace | |
| CN207210482U (en) | A kind of push-down heat-treatment production line | |
| CN107419071A (en) | A kind of push-down heat-treatment production line | |
| CN104215068B (en) | A kind ofly can promote the kiln that colorant burns till quality | |
| CN109136525A (en) | A kind of furnace charge and bonnet installing system of bell furnace | |
| CN104480292B (en) | Cold rolling strap volume tunnel annealing furnace | |
| CN206913536U (en) | A kind of equipment for cooling die | |
| CN206772027U (en) | A kind of improved grid section | |
| CN206279237U (en) | A kind of double-deck roll rod modulates production line | |
| CN102288033B (en) | Stepped-type flat-plate sintering furnace | |
| CN204154108U (en) | A kind of mobile tunnel furnace | |
| JP2014227571A (en) | Bell jar-type continuous heat treatment furnace for spheroidizing annealing | |
| CN203837501U (en) | Continuous steel scrap preheating equipment | |
| CN110004282B (en) | Trolley furnace for heat treatment of large parts | |
| CN203440424U (en) | Siderite magnetization roasting shaft furnace | |
| US2582855A (en) | Electric tunnel kiln | |
| CN201506815U (en) | Synchronous two-way opposite purging equivalent temperature normalizing rapid cooling chamber | |
| CN203385287U (en) | Dual-door charging system for tunnel kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Ye Inventor before: Zhou Jijun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU JIJUN TO: SHEN YE |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |