CN203466209U - Improved structure for output port of sintering furnace - Google Patents
Improved structure for output port of sintering furnace Download PDFInfo
- Publication number
- CN203466209U CN203466209U CN201320639371.5U CN201320639371U CN203466209U CN 203466209 U CN203466209 U CN 203466209U CN 201320639371 U CN201320639371 U CN 201320639371U CN 203466209 U CN203466209 U CN 203466209U
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- China
- Prior art keywords
- sintering furnace
- output port
- delivery outlet
- heater
- cell piece
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to an improved structure for an output port of a sintering furnace and particularly relates to improvement of the output port of the sintering furnace and belongs to the field of manufacturing of solar-cell silicon slices. The utility model discloses the improved structure of the output port of the sintering furnace. The structure is at the output port of a furnace body. A conveying rail used for transmitting the silicon slices is arranged in the furnace body. The structure is characterized by including a battery-piece sensor and a counter connected with the battery-piece sensor. The counter is provided with a display screen. The battery-piece sensor is arranged above the output port of the furnace body. The improved structure of the output port of the sintering furnace also includes a cooling part which is capable of cooling sintered silicon slices timely. Compared with the prior art, the improved structure of the output port of the sintering furnace realizes counting and cooling of the silicon slices at the same time so that the structure is more practical.
Description
Technical field
The utility model relates to a kind of sintering furnace, relates in particular to the improvement to sintering furnace delivery outlet, belongs to silicon chip of solar cell production field.
Background technology
In the whole technological process of production of solar battery sheet, sintering process is particularly important, wherein, sintering process is mainly used in drying and is printed on the slurry on silicon chip surface, remove organic components in slurry, by high temperature, make silicon and metal paste form good ohmic contact, be that semi-conducting material does not form rectification during with Metal Contact and contacts, resistance during contact is much smaller than a kind of contact of material resistance, when electric current by time can not produce significant pressure drop and power consumption, thereby further improve the conversion efficiency of cell piece.
At present, solar cell both domestic and external is manufactured producer and is mainly used net belt type tunnel sintering furnace, is printed with the silicon chip of electrode by mesh belt transmission, and the output of the silicon chip after sintering sintering furnace is put into Carrier box after manually picking up, checking the most at last.Production line is often carried a large amount of cell pieces for one day, and the workman who picks up at sintering furnace delivery outlet is also changing, if therefore will learn the number of the silicon chip of sintering, have to look into temporarily and get the silicon chip number being placed in Carrier box, so not only wasted time but also waste of manpower.
Cell silicon chip just can tested after sintering process, and cell silicon chip temperature conditions when test, at 25 ± 1 degree, could meet test condition, so after 900 degree sintering, need extraordinary cooling effect.Current conventional production line, silicon chip from sintering furnace out, be generally delivered directly to test machine, therefore cell piece cannot be reduced to probe temperature mostly, cause a lot of cell silicon chips due to excess Temperature, and accurate test data, greatly affected the quality of production production capacity and product.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sintering furnace that can learn silicon chip number after sintering simple in structure for the state of the art.
Another technical problem to be solved in the utility model is to provide the sintering furnace of the silicon chip after the timely cooling sintering of a kind of energy.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of sintering furnace delivery outlet improves structure, be positioned at the equipped at outlet port of body of heater, in described body of heater, be provided with for transmitting the delivery track of silicon chip, it is characterized in that: comprise cell piece transducer and the counter being connected with this cell piece transducer, described counter has a display screen, and described cell piece transducer is positioned at the top of the delivery outlet of body of heater.During the silicon chip of cell piece sensor senses by sintering furnace delivery outlet, in time by signal feedback to counter, thereby on the display screen of counter, demonstrate by the number of the silicon chip of sintering furnace delivery outlet.
As a kind of improvement of technique scheme, this improvement structure also comprises a cooling-part, and described cooling-part is near the delivery outlet setting of described body of heater.When the silicon chip after sintering passes through sintering furnace delivery outlet, this cooling-part can be down to probe temperature to silicon chip in time, thereby improves the accuracy of test.
Further improve, the equipped at outlet port of described body of heater is provided with an installation base station, described installation base station comprises a platform and two bearings that are supported on platform below, two described bearings are seated in the both sides of described delivery track, described cooling-part is seated on platform, and blows to delivery track by the through hole being opened on platform.
Further improve, on described cell piece transducer, be covered with a translucent cover.
Preferably, described cell piece transducer is light sensor.
Preferably, the fan that described cooling-part is at least one.
Compared with prior art, the utility model has the advantage of: this sintering furnace delivery outlet is provided with cell piece transducer, energy perception also obtains concrete number by counter in time by the silicon chip of sintering furnace delivery outlet, has saved follow-up manually looking into and has got this program of silicon chip number in Carrier box; Meanwhile, sintering furnace delivery outlet is also provided with cooling-part, is preferably fan, can in time the cell piece after oversintering be cooled to probe temperature, thereby improves the accuracy of test.This sintering furnace is simple in structure, easy to operate, has realized the counting of cell piece and cooling simultaneously, has more practicality.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram;
Fig. 2 is the enlarged drawing of A in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
The sintering furnace of the present embodiment is as illustrated in figs. 1 and 2, comprise body of heater 1, in body of heater 1, be provided with the delivery track 11 for delivery of silicon chip, equipped at outlet port at body of heater 1 is provided with an installation base station, this installation base station comprises a platform 21 and two bearings 22 that are supported on platform 21 belows, and bearing 22 is seated in body of heater 1 surface across delivery track 11.Platform 21 middle parts are fixed with the cooling-part of a connection external power supply, in the present embodiment, cooling-part is a fan 3, simultaneously, on the platform 21 corresponding with fan 3, offer through hole, fan 3 sees through this through hole and blows to delivery track 11, thereby in time the silicon chip after oversintering is cooled to probe temperature, thereby improves the accuracy of test.
The equipped at outlet port of body of heater 1 is also provided with a cell piece transducer 4 and the counter 5 being connected with cell piece transducer 4, counter 5 has a display screen 51, cell piece transducer 4 is covered with a translucent cover, to play dustproof effect, in the present embodiment, cell piece transducer 4 is specially a light sensor, and perception is in time by the silicon chip of light sensor below, and information is passed to counter 5, thereby the display screen 51 on counter 5 demonstrates the silicon chip number passing through in time.Cell piece transducer 4 is arranged on the top of body of heater 1 delivery outlet, can be fixed on body of heater 1 sidewall by modes such as bolted, bondings.
Claims (6)
1. a sintering furnace delivery outlet improves structure, be positioned at the equipped at outlet port of body of heater (1), in described body of heater (1), be provided with the delivery track (11) for transmitting silicon chip, it is characterized in that: comprise cell piece transducer (4) and the counter (5) being connected with this cell piece transducer (4), described counter (5) has a display screen (51), and described cell piece transducer (4) is positioned at the top of the delivery outlet of described body of heater (1).
2. sintering furnace delivery outlet according to claim 1 improves structure, it is characterized in that: also comprise a cooling-part, described cooling-part is near the delivery outlet setting of described body of heater (1).
3. sintering furnace delivery outlet according to claim 2 improves structure, it is characterized in that: the equipped at outlet port of described body of heater (1) is provided with an installation base station, described installation base station comprises a platform (21) and two bearings (22) that are supported on platform (21) below, two described bearings (22) are seated in the both sides of described delivery track (11), it is upper that described cooling-part is seated in platform (21), and blow to delivery track (11) by the through hole being opened on described platform (21).
4. sintering furnace delivery outlet according to claim 1 improves structure, it is characterized in that: on described cell piece transducer (4), be covered with a translucent cover (6).
5. sintering furnace delivery outlet according to claim 1 improves structure, it is characterized in that: described cell piece transducer (4) is light sensor.
6. sintering furnace delivery outlet according to claim 1 improves structure, it is characterized in that: described cooling-part is the fan (3) of at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639371.5U CN203466209U (en) | 2013-10-16 | 2013-10-16 | Improved structure for output port of sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320639371.5U CN203466209U (en) | 2013-10-16 | 2013-10-16 | Improved structure for output port of sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466209U true CN203466209U (en) | 2014-03-05 |
Family
ID=50178551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320639371.5U Expired - Fee Related CN203466209U (en) | 2013-10-16 | 2013-10-16 | Improved structure for output port of sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968664A (en) * | 2014-04-16 | 2014-08-06 | 江苏盎华光伏工程技术研究中心有限公司 | Induction sintering furnace used for solar battery |
-
2013
- 2013-10-16 CN CN201320639371.5U patent/CN203466209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968664A (en) * | 2014-04-16 | 2014-08-06 | 江苏盎华光伏工程技术研究中心有限公司 | Induction sintering furnace used for solar battery |
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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 |
Granted publication date: 20140305 Termination date: 20141016 |
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| EXPY | Termination of patent right or utility model |