CN202973868U - Furnace chamber structure of solar cell piece sintering furnace - Google Patents
Furnace chamber structure of solar cell piece sintering furnace Download PDFInfo
- Publication number
- CN202973868U CN202973868U CN2012206372659U CN201220637265U CN202973868U CN 202973868 U CN202973868 U CN 202973868U CN 2012206372659 U CN2012206372659 U CN 2012206372659U CN 201220637265 U CN201220637265 U CN 201220637265U CN 202973868 U CN202973868 U CN 202973868U
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- insulation layer
- furnace chamber
- furnace
- layer
- heat
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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
Abstract
The utility model provides a furnace chamber structure of a solar cell piece sintering furnace. A furnace chamber can be sealed well, and is good in heat preservation effect and high in heating efficiency. A furnace chamber body is in an integrated structure and is in a hollow rectangular structure on the whole. The furnace chamber body is in a three-layer structure from outside to inside. An outermost layer is a furnace chamber outer shell made of stainless steel materials, and the furnace chamber outer shell is fixedly connected on a framework of the sintering furnace. The inner portion of the furnace chamber outer shell is wrapped with a heat preservation layer which is made of refractory ceramic fiber heat preservation materials, and the heat preservation layer is fixedly connected on the inner portion of the furnace chamber outer shell in a sticking mode through fire-proof sealing glue. An innermost layer of the furnace chamber body is a thermal insulation layer which is made of calcium carbonate materials, and the thermal insulation layer is fixedly connected with the heat preservation layer. Transmission guide rails are manufactured in the middle portion of the thermal insulation layer in an up-down symmetrical and inward extending mode, and two sides of a transmission mesh belt penetrate inside the transmission guide rails. Heating lamp tubes are installed on the transmission guide rails in an up-down symmetrical mode, and are infrared quartz glass tubes.
Description
Technical field
The utility model relates to the production equipment of solar battery sheet, specifically is applied to the sintering of solar battery sheet.
Background technology
Along with popularizing of solar cell power generation, the demand of solar battery sheet increases, also increasing as the visual plant of producing solar battery sheet-solar battery sheet sintering furnace demand and use amount, the solar battery sheet sintering furnace often will be realized several months failure-free operation, therefore the power consumption of sintering furnace is quite large, is mainly reflected in the heating of heating tube to warm area.
Present sintering furnace burner hearth is mostly the Dual-layer structure, and its shortcoming is to be difficult for sealing, easily causes thermal loss, has not only wasted resource, and has easily caused the cell piece sintering curre unstable, affects sintering quality.
The utility model content
The utility model provides a kind of chamber structure of solar battery sheet sintering furnace for above-mentioned the deficiencies in the prior art, and this burner hearth can well seal, high insulating effect, and the efficiency of heating surface is high.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of chamber structure of solar battery sheet sintering furnace, and the burner hearth body is integrated, and integral body is the rectangular structure of hollow; The burner hearth body is three-decker from outside to inside, and its outermost layer is the furnace enclosure of being made by stainless steel material, and furnace enclosure is fixedly connected on the framework of sintering furnace; The heat-insulation layer that the internal package of furnace enclosure is made by the refractory ceramic fibre insulation material, heat-insulation layer is by the inside of fire resistant sealant fixed bonding at furnace enclosure; The innermost layer of burner hearth body is the heat insulation layer of being made by calcium carbonate material, and heat insulation layer is fixedly connected with heat-insulation layer;
The centre position of above-mentioned heat insulation layer, the laterally zygomorphic making transmission guide rail that extends internally, the both sides of transporting reticulation belt extend into transmission guide rail inside;
Above-mentioned transmission guide rail be symmetrically installed with up and down the heating fluorescent tube, the heating fluorescent tube is the infrared quartz glass tube.
Be further: also comprise for furnace enclosure, heat-insulation layer and heat insulation layer carry out whole fixing trip bolt, and trip bolt passes whole burner hearth body.
The beneficial effects of the utility model are:
The chamber structure of the utility model solar battery sheet sintering furnace, burner hearth is the integrated design, its good sealing effect, and the efficiency of heating surface is high, meanwhile, the burner hearth body is divided into three layers, realizes respectively the firm installation of burner hearth, insulation and heat insulating function, make the efficiency of heating surface of whole burner hearth promote, more energy-conservation, the temperature curve of heating is more stable, has guaranteed higher sintering quality.
Description of drawings
Accompanying drawing is the schematic cross-section of burner hearth.
Description of reference numerals:
The 1-furnace enclosure, the 2-heat-insulation layer, the 3-heat insulation layer, 4-heats fluorescent tube, 5-transmission guide rail, 6-transporting reticulation belt.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described:
As shown in drawings, it shows an embodiment of the present utility model, the chamber structure of the utility model solar battery sheet sintering furnace, and the burner hearth body is integrated, and integral body is the rectangular structure of hollow; Fig. 1 is the sectional view of burner hearth body; Wherein, the burner hearth body is sandwich construction within outer, and its outermost layer is the furnace enclosure 1 of being made by stainless steel material, and furnace enclosure 1 is fixedly connected on the framework of sintering furnace; The heat-insulation layer 2 that the internal package of furnace enclosure 1 is made by the refractory ceramic fibre insulation material, heat-insulation layer 2 is by the inside of fire resistant sealant fixed bonding at furnace enclosure 1; The innermost layer of burner hearth body is the heat insulation layer 3 of being made by calcium carbonate material, heat insulation layer 3 is fixedly connected with heat-insulation layer 2, and is preferred, can be by bolt with furnace enclosure 1, it is fixing that heat-insulation layer 2 and heat insulation layer 3 carry out integral body, and concrete fixed form is for to pass whole burner hearth body with bolt;
The centre position of above-mentioned heat insulation layer 3, laterally zygomorphic extending internally made transmission guide rail 5, and the both sides of transporting reticulation belt 6 extend into transmission guide rail 5 inside.
The above has done detailed description to the utility model preferred embodiment by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. the chamber structure of a solar battery sheet sintering furnace, it is characterized in that: the burner hearth body is integrated, and integral body is the rectangular structure of hollow; The burner hearth body is three-decker from outside to inside, and its outermost layer is the furnace enclosure (1) of being made by stainless steel material, and furnace enclosure (1) is fixedly connected on the framework of sintering furnace; The heat-insulation layer (2) that the internal package of furnace enclosure (1) is made by the refractory ceramic fibre insulation material, heat-insulation layer (2) is by the inside of fire resistant sealant fixed bonding in furnace enclosure (1); The innermost layer of burner hearth body is the heat insulation layer (3) of being made by calcium carbonate material, and heat insulation layer (3) is fixedly connected with heat-insulation layer (2);
The centre position of above-mentioned heat insulation layer (3), laterally zygomorphic extending internally made transmission guide rail (5), and the both sides of transporting reticulation belt (6) extend into transmission guide rail (5) inside;
Fluorescent tube (4) is heated in being symmetrically installed with up and down of above-mentioned transmission guide rail (5), and heating fluorescent tube (4) is the infrared quartz glass tube.
2. the chamber structure of a kind of solar battery sheet sintering furnace as claimed in claim 1, it is characterized in that: also comprise for furnace enclosure (1), heat-insulation layer (2) and heat insulation layer (3) carry out whole fixing trip bolt, and trip bolt passes whole burner hearth body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206372659U CN202973868U (en) | 2012-11-27 | 2012-11-27 | Furnace chamber structure of solar cell piece sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206372659U CN202973868U (en) | 2012-11-27 | 2012-11-27 | Furnace chamber structure of solar cell piece sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973868U true CN202973868U (en) | 2013-06-05 |
Family
ID=48514931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206372659U Expired - Fee Related CN202973868U (en) | 2012-11-27 | 2012-11-27 | Furnace chamber structure of solar cell piece sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308315A (en) * | 2014-06-24 | 2015-01-28 | 北京时代民芯科技有限公司 | Device and method for ceramic device reflow soldering process |
-
2012
- 2012-11-27 CN CN2012206372659U patent/CN202973868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308315A (en) * | 2014-06-24 | 2015-01-28 | 北京时代民芯科技有限公司 | Device and method for ceramic device reflow soldering process |
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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 |
Granted publication date: 20130605 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |