CN205980755U - Drying device of solar wafer fritting furnace - Google Patents
Drying device of solar wafer fritting furnace Download PDFInfo
- Publication number
- CN205980755U CN205980755U CN201620843404.1U CN201620843404U CN205980755U CN 205980755 U CN205980755 U CN 205980755U CN 201620843404 U CN201620843404 U CN 201620843404U CN 205980755 U CN205980755 U CN 205980755U
- Authority
- CN
- China
- Prior art keywords
- heater
- furnace body
- guipure
- solar battery
- battery sheet
- 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a drying device of solar wafer fritting furnace, furnace body and guipure, the guipure sets up in the furnace body, the upper and lower heat band that all is equipped with of guipure, and the interior upper portion and the interior lower part of furnace body all are equipped with the thermocouple, and heat band and thermocouple are connected to the temperature controller, all are equipped with the heat insulating board on the inner wall of furnace body, and the furnace body top is equipped with convection heater, and convection heater connects the filter, and one side of furnace body is equipped with the exhaust column, and the air exhauster is connected to the exhaust column. Cooperation through convection heater and air exhauster is used, can be effectual takes the air that contains tar of baking zone intra -area out, then through handling the back discharge, avoids the tar of retention to exert an influence to follow -up silicon chip sintering, realize guaranteeing the normal work of heating pipe by the real time monitoring to the heating pipe through inductor and siren again, the convenience is is in time overhauld and is changed.
Description
Technical field
This utility model is related to solar battery sheet field, especially relates to a kind of solar battery sheet sintering system.
Background technology
With the popularization of solar cell power generation, the demand of solar battery sheet increases, as production solaode
The visual plant of piece is solar battery sheet sintering furnace demand and usage amount is also increasing, and solar battery sheet sintering furnace is often
Realize failure-free operation in several months, the power consumption of therefore sintering furnace is quite big, be mainly reflected in the heating to warm area for the heating tube
On.
Sintering furnace is generally divided into three warm areas, baking zone, sintering zone and cooling zone, and the baking zone of sintering furnace is silicon chip head
How region first to be passed through, processed to the air containing tar for this intracavity and realized the monitor in real time ten to heating tube
Divide necessity.
Content of the invention
This utility model aims to solve the problem that the problems referred to above, there is provided a kind of solar battery sheet sintering furnace of high degree of automation
Drying unit.
In order to overcome defect present in background technology, this utility model solves the technical scheme that its technical problem is adopted
It is：A kind of drying unit, body of heater and the guipure of solar battery sheet sintering furnace, described guipure is arranged in body of heater, guipure upper
Under be equipped with heating tape, the internal upper part of body of heater and interior bottom are equipped with thermocouple, and described heating tape and thermocouple connect to temperature control
Instrument, the inwall of body of heater is equipped with thermal insulation board, and body of heater top is provided with convection heater, and convection heater connects filter, body of heater
Side be provided with exhaust column, exhaust column connects air exhauster.
In a preferred embodiment of the present utility model, furnace body outer wall is provided with reflective insulation board.
In a preferred embodiment of the present utility model, convection heater connects controller.
In a preferred embodiment of the present utility model, air exhauster connects exhaust processor.
In a preferred embodiment of the present utility model, heating tape is respectively connected with induction apparatuss and siren.
The beneficial effects of the utility model are：By using cooperatively of convection heater and air exhauster, can effectively will dry
The air containing tar in dry region is extracted out, then discharges after treatment, it is to avoid the tar of retention sinters to follow-up silicon chip and produces
Raw impact；Realize the monitor in real time to heating tube further through induction apparatuss and siren it is ensured that the normal work of heating tube, convenient and
When maintenance and change.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
A kind of drying unit of solar battery sheet sintering furnace, body of heater 1 and guipure 2 as shown in Figure 1, guipure 2 is arranged on stove
In body 1, guipure 2 be equipped with heating tape 3 up and down, fully will be printed with the silicon chip drying of slurry, and make in slurry the overwhelming majority
Tar evaporates, and the internal upper part of body of heater and interior bottom are equipped with thermocouple 4, and one is used for temperature control, and one is used for excess temperature
Protection, heating tape 3 and thermocouple 4 connect to temperature controller, and the inwall of body of heater 1 is equipped with thermal insulation board 5, reduce within the chamber heat
Loss, body of heater 1 outer wall is provided with reflective insulation board, allows whole chamber remain a stable temperature, be conducive to technique
Carry out steadily, body of heater 1 top is provided with convection heater 6, convection heater 6 connects filter 7, and air filter opening is entered back into chamber
Room, reduces impurity and the dust of within the chamber, and the side of described body of heater 1 is provided with exhaust column 8, and exhaust column 5 connects air exhauster 9, convulsion
Machine 9 connects exhaust processor 10, discharges after the gas containing tar is processed, and reduces environmental pollution.
Convection heater 6 connects controller, convection heater to blow air force controlled.
Heating tape 3 is respectively connected with induction apparatuss 11 and siren 12, realizes the effective monitoring to heating tube, maintenance in time and more
Change the heating tape of inefficacy.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of drying unit of solar battery sheet sintering furnace it is characterised in that：Body of heater and guipure, described guipure is arranged on stove
In vivo, guipure be equipped with heating tape up and down, the internal upper part of body of heater and interior bottom are equipped with thermocouple, described heating tape and thermoelectricity
Coupled be connected to temperature controller, the inwall of body of heater is equipped with thermal insulation board, body of heater top is provided with convection heater, described convection heater
Connect filter, the side of described body of heater is provided with exhaust column, described exhaust column connects air exhauster.
2. according to claim 1 solar battery sheet sintering furnace drying unit it is characterised in that：On described furnace body outer wall
It is provided with reflective insulation board.
3. according to claim 1 solar battery sheet sintering furnace drying unit it is characterised in that：Described convection heater
Connect controller.
4. according to claim 1 solar battery sheet sintering furnace drying unit it is characterised in that：Described air exhauster connects
Exhaust processor.
5. according to claim 1 solar battery sheet sintering furnace drying unit it is characterised in that：Described heating tape all connects
It is connected to induction apparatuss and siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843404.1U CN205980755U (en) | 2016-08-05 | 2016-08-05 | Drying device of solar wafer fritting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843404.1U CN205980755U (en) | 2016-08-05 | 2016-08-05 | Drying device of solar wafer fritting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980755U true CN205980755U (en) | 2017-02-22 |
Family
ID=58029465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843404.1U Expired - Fee Related CN205980755U (en) | 2016-08-05 | 2016-08-05 | Drying device of solar wafer fritting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585603A (en) * | 2018-12-03 | 2019-04-05 | 江苏中宇光伏科技有限公司 | A kind of cell piece high temperature sintering molding technique |
-
2016
- 2016-08-05 CN CN201620843404.1U patent/CN205980755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109585603A (en) * | 2018-12-03 | 2019-04-05 | 江苏中宇光伏科技有限公司 | A kind of cell piece high temperature sintering molding technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20170805 |