CN203364597U - Sintering furnace heating unit - Google Patents
Sintering furnace heating unit Download PDFInfo
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- CN203364597U CN203364597U CN 201320314390 CN201320314390U CN203364597U CN 203364597 U CN203364597 U CN 203364597U CN 201320314390 CN201320314390 CN 201320314390 CN 201320314390 U CN201320314390 U CN 201320314390U CN 203364597 U CN203364597 U CN 203364597U
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- heating
- sintering furnace
- split
- branch unit
- sintering
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Abstract
The utility model discloses a sintering furnace heating unit. The heating unit comprises a front heating branch unit and a rear heating branch unit, and a front heating branch unit area and a rear heating branch unit area are formed; each heating branch unit comprises two arc heating single bodies which are connected with each other to form an integral round heating branch unit structure, and two heating areas of each heating branch unit are formed; the front heating branch unit is connected with the rear heating branch unit to form a heating unit structure with four heating areas. According to the sintering furnace heating unit, due to the fact that the four areas are controlled independently, sintering is conducted at four temperatures according to the temperatures required by products. If the temperatures required by all material are consistent, the temperatures of the four areas can be regulated to be consistent to conduct sintering, and therefore even control of the temperatures can be achieved.
Description
Technical field
The utility model relates to a kind of sintering furnace heater, by International Patent Classification (IPC) (IPC), divides and belongs to sintering furnace heat radiating structure technical field.
Background technology
Sintering, be the process of DB that granular material is changed into, is a kind of traditional processing technology.In sintering process, induction sintering furnace is a kind of very common sintering equipment, in induction sintering furnace, the heater of furnace lining is a very crucial position, the existence of induction sintering furnace heater, in the carrier transformed to heat energy as electric energy, can effectively avoid sinter to contact and pollute with refractory material on the one hand, can guarantee on the other hand the uniformity of induction sintering furnace internal atmosphere, temperature.For traditional induction sintering furnace, the heater of its inner furnace lining is the tubular integrated, the heater conduction of this whole shape evenly, good barrier property, but simultaneously, when sintering furnace long-term when in running order, the suffered variations in temperature of heater is floated larger, the heater local deformation very easily appears causing by being heated inequality, crackle even appears, the phenomenons such as local fragmentation, when above-mentioned condition occurring, generally traditional induction sintering furnace can only be changed whole taking-up of heater, this has just increased production cost greatly, and it is very inconvenient that the monolithic devices heater is changed, usually can cause manpower, the wasting of resources of the each side such as material resources.
At present, existing heater 1
,be mostly twoth district or 3rd district heating (see figure 1), so-called Liao Liang district or the heating of 3rd district are evenly by heater 1 for the power heating
,be divided into heating split 11
,quantity, if when the sintering furnace volume is larger, heater is controlled heater with regard to Chang，Liang district or 3rd district and just is not easy to install, and it is just inhomogeneous to control temperature.
Thus, the inventor considers existing sintering furnace heating element structure is improved, and this case produces thus.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of simple and reasonable for structure, Ke Fen tetra-district's sintering, sintering furnace heater that temperature homogeneity is good.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of sintering furnace heater, this heater comprises the heating split of forward and backward setting, forms forward and backward heating minute body region; It is individual that described each heating split includes two arc heatings, and these two arc heating individualities are interconnected to form a complete circle heating Split type structure, form two heating regions of each heating split; Described forward and backward heating split interconnects, and forms a heating element structure with four heating regions.
Further, just be provided with electrode ports in described each heating split.
Further, described electrode ports is connected to form electrothermal structure with the heating split.
Further, described each heating individuality comprises many heating bars and deflector, and described heating bar is arranged parallel to each other, and the heating bar two ends are connected to form arc heating individual configurations by deflector.
Compared with prior art, advantage of the present utility model:
Heater is designed to four plot structures, and the heating split is up and down and distributes, and the heating individuality distributes before and after being and independent control; When sintering, because the material difference, required sintering temperature is also different, the only control in 4th district can be carried out sintering according to temperature required minute four temperature of product, as temperature required as all materials consistent, also can regulate four district's temperature and unanimously carry out sintering, can reach so the even control of temperature.
The accompanying drawing explanation
Fig. 1 is the prior art structural representation;
Fig. 2 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to shown in Fig. 2, a kind of sintering furnace heater, this heater comprises the heating split 1 of forward and backward setting, forms forward and backward heating minute body region; Described each heating split 1 includes two arc heating individualities 2, and these two arcs heatings individual 2 are interconnected to form a complete circle heating Split type structure, forms two heating regions of each heating split; Described forward and backward heating split 1 interconnects, and forms a heating element structure with four heating regions.Described each heating individual 2 comprises many heating bars 21 and deflector 22, and described heating bar 21 is arranged parallel to each other, and heating bar 21 two ends are connected to form arc heating individual configurations by deflector 22.
Just be provided with electrode ports 3 in each heating split 1, described electrode ports 3 is connected to form electrothermal structure with heating split 1, and concrete electrode ports 3 is connected with deflector 22, is convenient to and power connection.
The utility model is designed to four plot structures by heater, and the heating split is up and down and distributes, and the heating individuality distributes before and after being and independent control; When sintering, because the material difference, required sintering temperature is also different, the only control in 4th district can be carried out sintering according to temperature required minute four temperature of product, as temperature required as all materials consistent, also can regulate four district's temperature and unanimously carry out sintering, can reach so the even control of temperature.
The above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (4)
1. a sintering furnace heater, it is characterized in that: this heater comprises the heating split of forward and backward setting, forms forward and backward heating minute body region; It is individual that described each heating split includes two arc heatings, and these two arc heating individualities are interconnected to form a complete circle heating Split type structure, form two heating regions of each heating split; Described forward and backward heating split interconnects, and forms a heating element structure with four heating regions.
2. a kind of sintering furnace heater according to claim 1, is characterized in that: in described each heating split, just be provided with electrode ports.
3. a kind of sintering furnace heater according to claim 2 is characterized in that: described electrode ports is connected to form electrothermal structure with the heating split.
4. a kind of sintering furnace heater according to claim 1, it is characterized in that: described each heating individuality comprises many heating bars and deflector, described heating bar is arranged parallel to each other, and the heating bar two ends are connected to form arc heating individual configurations by deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314390 CN203364597U (en) | 2013-06-03 | 2013-06-03 | Sintering furnace heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314390 CN203364597U (en) | 2013-06-03 | 2013-06-03 | Sintering furnace heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364597U true CN203364597U (en) | 2013-12-25 |
Family
ID=49812346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320314390 Expired - Lifetime CN203364597U (en) | 2013-06-03 | 2013-06-03 | Sintering furnace heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364597U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562686A (en) * | 2016-02-19 | 2016-05-11 | 宁波恒普真空技术有限公司 | Metal thermal field vacuum degreasing sintering furnace |
| CN106288821A (en) * | 2016-10-19 | 2017-01-04 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and installation method thereof |
| CN108253780A (en) * | 2018-04-02 | 2018-07-06 | 宁波恒普真空技术有限公司 | A kind of vacuum sintering furnace for realizing four controlling temperature with region |
| CN108458589A (en) * | 2018-04-02 | 2018-08-28 | 宁波恒普真空技术有限公司 | A kind of vacuum sintering furnace of calandria and realization multizone temperature control |
| CN112378262A (en) * | 2020-11-11 | 2021-02-19 | 株洲瑞德尔冶金设备制造有限公司 | Heating body of pressure furnace and pressure furnace |
| WO2023024132A1 (en) * | 2021-08-23 | 2023-03-02 | 株洲瑞德尔冶金设备制造有限公司 | Novel furnace door heating apparatus and horizontal sintering furnace thereof |
-
2013
- 2013-06-03 CN CN 201320314390 patent/CN203364597U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562686A (en) * | 2016-02-19 | 2016-05-11 | 宁波恒普真空技术有限公司 | Metal thermal field vacuum degreasing sintering furnace |
| CN106288821A (en) * | 2016-10-19 | 2017-01-04 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and installation method thereof |
| CN106288821B (en) * | 2016-10-19 | 2019-01-25 | 湖南旭博冶金科技有限公司 | A kind of bionics core heating element structure and its installation method |
| CN108253780A (en) * | 2018-04-02 | 2018-07-06 | 宁波恒普真空技术有限公司 | A kind of vacuum sintering furnace for realizing four controlling temperature with region |
| CN108458589A (en) * | 2018-04-02 | 2018-08-28 | 宁波恒普真空技术有限公司 | A kind of vacuum sintering furnace of calandria and realization multizone temperature control |
| WO2019192167A1 (en) * | 2018-04-02 | 2019-10-10 | 宁波恒普真空技术有限公司 | Heating body and vacuum sintering furnace for implementing multi-zone temperature control |
| CN108458589B (en) * | 2018-04-02 | 2019-10-29 | 宁波恒普真空技术有限公司 | A kind of calandria and the vacuum sintering furnace for realizing multizone temperature control |
| CN108253780B (en) * | 2018-04-02 | 2023-12-15 | 宁波恒普技术股份有限公司 | Realize vacuum sintering stove of four regional accuse temperatures |
| CN112378262A (en) * | 2020-11-11 | 2021-02-19 | 株洲瑞德尔冶金设备制造有限公司 | Heating body of pressure furnace and pressure furnace |
| CN112378262B (en) * | 2020-11-11 | 2022-07-19 | 株洲瑞德尔智能装备有限公司 | Heating body of pressure furnace and pressure furnace |
| WO2023024132A1 (en) * | 2021-08-23 | 2023-03-02 | 株洲瑞德尔冶金设备制造有限公司 | Novel furnace door heating apparatus and horizontal sintering furnace thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |