CN201764831U - Electric sintering furnace heater - Google Patents
Electric sintering furnace heater Download PDFInfo
- Publication number
- CN201764831U CN201764831U CN2010202082056U CN201020208205U CN201764831U CN 201764831 U CN201764831 U CN 201764831U CN 2010202082056 U CN2010202082056 U CN 2010202082056U CN 201020208205 U CN201020208205 U CN 201020208205U CN 201764831 U CN201764831 U CN 201764831U
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- heating
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- electrodes
- sintering furnace
- ring
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Abstract
The utility model discloses an electric sintering furnace heater, which belongs to heating devices. The high-temperature electric sintering furnace heater is aimed to be difficult to deform and be reliable in electrode connection, and comprises a cylindrical structured body consisting of a shared electrode ring, three tile-shaped heating plates, heating electrodes and input electrodes. The three tile-shaped heating plates are fixed to an inner circle of the shared electrode ring, the heating electrodes are respectively fixed to the outsides of the heating plates, and the input electrodes are respectively fixedly connected with the heating electrodes by triangular wedges. Besides, a reinforcing ring (8) is arranged on the inner surface of each of the three heating plates (4), and a hoop (5) and a pressing plate (2) for tightly pressing the corresponding heating electrode (3) are arranged on each input electrode (1). The electric sintering furnace heater not only overcomes the shortcoming of easy deformation of heating plates and a shared electrode ring, but also improves reliability of connection of the heating electrodes with the input electrodes, and is an ideal heater for sintering tantalum capacitors.
Description
Technical field: the utility model relates to a kind of heater, relates in particular to a kind of high temperature sintering furnace heater.
Background technology: at present, the heater of tantalum electric capacity sintering furnace generally all is columnar structured, mainly is made of three heating plates that are fixed on common electrode ring inner ring, the heating electrode that is fixed on each heating plate outside, the input electrode of fixedlying connected with each heating electrode respectively.Because heater in use is in the state of colding and heat succeed each other for a long time, becoming flexible and causing loose contact appears in the ease of connection of heating electrode and input electrode, and heating plate and common electrode ring also deform easily; Therefore not only usually cause the sintering temperature unusual fluctuations, and heater damages easily also.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide and a kind ofly is not easy to produce distortion, electrode connects reliable electric sintering furnace heater.
To achieve these goals, the utility model by the following technical solutions: it comprises the tubular structure body that is made of common electrode ring, the griffith woodsorrel herb sheet heating plate that is fixed on this common electrode ring inner ring, the heating electrode that is separately fixed at each described heating plate outside, the input electrode of fixedlying connected by the described heating electrode of triangle voussoir and each respectively; Inner surface at three heating plates is provided with a reinforcing ring, is provided with anchor ear and pressing plate that heating electrode is compressed on each input electrode.
Middle part at each heating plate is provided with plurality of strengthening ribs.
Compared with the prior art, the utility model is owing to adopted technique scheme, on the basis of traditional structure, increased a reinforcing ring, and on heating plate, suppressed plurality of strengthening ribs, therefore improve the intensity of heater body effectively, overcome the defective of heating plate, common electrode ring easy deformation; In addition, on input electrode, increased the anchor ear hold down gag, so heating electrode is more solid and reliable with being connected of input electrode.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the B-B cutaway view among Fig. 2;
Fig. 4 is the C-C cutaway view among Fig. 1.
Among the figure: input electrode 1 pressing plate 2 heating electrodes 3 heating plates 4 anchor ears 5 reinforcements 6 common electrode rings 7 reinforcing rings 8 housing screws 9 voussoirs 10
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
In Fig. 1～4, the mode that the heating plate 4 of griffith woodsorrel herb sheet welds after by first riveting is fixed on the inner ring of common electrode ring 7, is fixed with reinforcing ring 8 at the inner surface of above-mentioned three heating plates in the same way corresponding to the position of common electrode ring 7; Outside at each heating plate 4 adopts the mode of welding after the first riveting to be fixed with heating electrode 3 respectively near top end equally, and each heating electrode 3 is fixed in the wedge-shaped slot of input electrode 1 by a leg-of-mutton voussoir 10 by housing screw 9; On input electrode 1, be provided with an anchor ear 5 and a pressing plate 2 that heating electrode 3 is compressed.Produce distortion for fear of heating plate 4, be suppressed with the reinforcement 6 of some outside protrusions at the middle part of each heating plate 4.
Claims (2)
1. electric sintering furnace heater comprises the tubular structure body that is made of common electrode ring, the griffith woodsorrel herb sheet heating plate that is fixed on this common electrode ring inner ring, the heating electrode that is separately fixed at each described heating plate outside, the input electrode of fixedlying connected by the described heating electrode of triangle voussoir and each respectively; It is characterized in that: the inner surface at three heating plates (4) is provided with a reinforcing ring (8), is provided with anchor ear (5) and pressing plate (2) that heating electrode (3) is compressed on each input electrode (1).
2. electric sintering furnace heater according to claim 1 is characterized in that; Be provided with plurality of strengthening ribs (6) at the middle part of each heating plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202082056U CN201764831U (en) | 2010-05-31 | 2010-05-31 | Electric sintering furnace heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202082056U CN201764831U (en) | 2010-05-31 | 2010-05-31 | Electric sintering furnace heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764831U true CN201764831U (en) | 2011-03-16 |
Family
ID=43717439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202082056U Expired - Lifetime CN201764831U (en) | 2010-05-31 | 2010-05-31 | Electric sintering furnace heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852553A (en) * | 2010-05-31 | 2010-10-06 | 中国振华（集团）新云电子元器件有限责任公司 | Electric sintering furnace heater |
| CN103002605A (en) * | 2012-12-05 | 2013-03-27 | 湖南省鑫源新材料股份有限公司 | Connecting assembly of electrode and heater of high-temperature resistance furnace |
| CN103001010A (en) * | 2012-08-24 | 2013-03-27 | 苏州工业园区杰士通真空技术有限公司 | Heating electrode connection structure |
-
2010
- 2010-05-31 CN CN2010202082056U patent/CN201764831U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852553A (en) * | 2010-05-31 | 2010-10-06 | 中国振华（集团）新云电子元器件有限责任公司 | Electric sintering furnace heater |
| CN103001010A (en) * | 2012-08-24 | 2013-03-27 | 苏州工业园区杰士通真空技术有限公司 | Heating electrode connection structure |
| CN103002605A (en) * | 2012-12-05 | 2013-03-27 | 湖南省鑫源新材料股份有限公司 | Connecting assembly of electrode and heater of high-temperature resistance furnace |
| CN103002605B (en) * | 2012-12-05 | 2015-01-28 | 湖南省鑫源新材料股份有限公司 | Connecting assembly of electrode and heater of high-temperature resistance furnace |
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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 |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |