CN103836931A - Air exhausting device of solar cell sintering furnace - Google Patents
Air exhausting device of solar cell sintering furnace Download PDFInfo
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- CN103836931A CN103836931A CN201210492301.1A CN201210492301A CN103836931A CN 103836931 A CN103836931 A CN 103836931A CN 201210492301 A CN201210492301 A CN 201210492301A CN 103836931 A CN103836931 A CN 103836931A
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- sintering
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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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Abstract
The invention provides an air exhausting device of a solar cell sintering furnace. The air exhausting device comprises a conveying mesh belt used for conveying cells, and a drying area, a sintering area and a cooling area are arranged along the conveying mesh belt in sequence. A buffering area is arranged between the drying area and the sintering area, and the buffering area is space formed by arranging the sintering area apart from the cooling area by a certain distance. The drying area is composed of three hearth units, and comprises three temperature areas. The sintering area is composed of six hearting units, and comprises six temperature areas. The hearth units are hearths arranged in a vertically symmetric mode, and separating plates are arranged between the different hearth units. The air exhausting device further comprises an air exhausting mechanism which comprises suction pipes for drawing air out of the lower hearth, an air collecting pipe communicated with all the suction pipes and an exhaust pipe used for exhausting the air in the air collecting pipe out of the sintering hearth. A fan for drawing the air out is arranged in the exhaust pipe.
Description
Technical field
The present invention relates to the production equipment of solar battery sheet, be specifically 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, and is also increasing as visual plant-solar battery sheet sintering furnace demand and the use amount of producing solar battery sheet; When cell piece carries out sintering in the burner hearth of sintering furnace, can produce a large amount of waste gas, if not integrated air exhaust of these waste gas will automatically be discharged by the outlet of burner hearth both sides, not only contaminated air, and can destroy atmosphere in burner hearth and arrange.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of by the exhaust system discharging in exhaust gas centralized in sintering furnace.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air exhausting device of solar battery sheet sintering furnace, comprise the transporting reticulation belt for transmitting cell piece, and be furnished with successively baking zone along transporting reticulation belt direction, sintering zone and cooling zone; Between described baking zone and sintering zone, be provided with buffering area, described buffering area is the space that the setting separated by a distance of sintering zone and cooling zone is formed; Described baking zone is made up of three burner hearth unit, comprises three warm areas; Above-mentioned sintering zone is made up of six burner hearth unit, comprises six warm areas; Described burner hearth unit is upper and lower symmetrically arranged burner hearth, and different burner hearths arrange dividing plate between unit;
Also comprise air draft mechanism, described air draft mechanism, comprises the exhaust tube that air is extracted out by lower hearth, is communicated with the discharge of all exhaust tubes, by the blast pipe of the Bas Discharged sintering furnace in discharge; Blower fan for air is extracted out is installed in described blast pipe.
Further: above-mentioned air draft mechanism comprises two groups, is installed on respectively baking zone and sintering zone.
Further: above-mentioned exhaust tube is swan neck, and exhaust tube is arranged at the position that two burner hearth unit join.
The invention has the beneficial effects as follows:
The air exhausting device of solar battery sheet sintering furnace of the present invention, extracts waste gas out by exhaust tube being set under lower hearth, finally, by the same discharge of blast pipe, has reduced the pollution to air, meanwhile, makes the atmosphere in burner hearth more stable.
Brief description of the drawings
Accompanying drawing is structural representation of the present invention.
Description of reference numerals:
1-transporting reticulation belt, 2-blast pipe, 3-discharge, 4-exhaust tube, 5-dividing plate, 6-baking zone, 7-buffering area, 8-sintering zone, 9-cooling zone.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
As shown in drawings, it shows one embodiment of the present of invention, and the air exhausting device of solar battery sheet sintering furnace of the present invention comprises the transporting reticulation belt 1 for transmitting cell piece, is furnished with successively baking zone 6 along transporting reticulation belt 1 direction, sintering zone 8 and cooling zone 9; Between described baking zone 6 and sintering zone 8, be provided with buffering area 7, the space of described buffering area 7 for the setting separated by a distance of sintering zone 8 and cooling zone 9 is formed;
Above-mentioned baking zone 6 is made up of three burner hearth unit, comprises three warm areas; Above-mentioned sintering zone is made up of six burner hearth unit, comprises six warm areas; Described burner hearth unit is upper and lower symmetrically arranged burner hearth, and different burner hearths arrange dividing plate 5 between unit;
Also comprise air draft mechanism, described air draft mechanism, comprises the exhaust tube 4 that air is extracted out by lower hearth, is communicated with the discharge 3 of all exhaust tubes 4, by the blast pipe 2 of the Bas Discharged sintering furnace in discharge 3; The blower fan of the interior installation of described blast pipe 2 for air is extracted out.
Above-mentioned air draft mechanism comprises two groups, is installed on respectively baking zone and sintering zone.
Above-mentioned exhaust tube 4 is swan neck, and exhaust tube is arranged at the position that two burner hearth unit join.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (3)
1. an air exhausting device for solar battery sheet sintering furnace, comprises the transporting reticulation belt (1) for transmitting cell piece, is furnished with successively baking zone (6) along transporting reticulation belt (1) direction, sintering zone (8) and cooling zone (9); Between described baking zone (6) and sintering zone (8), be provided with buffering area (7), the space of described buffering area (7) for sintering zone (8) and cooling zone (9) setting separated by a distance are formed; It is characterized in that: described baking zone (6) is made up of three burner hearth unit, comprises three warm areas; Above-mentioned sintering zone is made up of six burner hearth unit, comprises six warm areas; Described burner hearth unit is upper and lower symmetrically arranged burner hearth, and dividing plate (5) is set between different burner hearths unit;
Also comprise air draft mechanism, described air draft mechanism, comprises the exhaust tube (4) that air is extracted out by lower hearth, is communicated with the discharge (3) of all exhaust tubes (4), by the blast pipe (2) of the Bas Discharged sintering furnace in discharge (3); Blower fan for air is extracted out is installed in described blast pipe (2).
2. the air exhausting device of a kind of solar battery sheet sintering furnace as claimed in claim 1, is characterized in that: described air draft mechanism comprises two groups, is installed on respectively baking zone and sintering zone.
3. the air exhausting device of a kind of solar battery sheet sintering furnace as claimed in claim 1 or 2, is characterized in that: described exhaust tube (4) is swan neck, and exhaust tube is arranged at the position that two burner hearth unit join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492301.1A CN103836931A (en) | 2012-11-27 | 2012-11-27 | Air exhausting device of solar cell sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492301.1A CN103836931A (en) | 2012-11-27 | 2012-11-27 | Air exhausting device of solar cell sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103836931A true CN103836931A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492301.1A Pending CN103836931A (en) | 2012-11-27 | 2012-11-27 | Air exhausting device of solar cell sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103836931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118116823A (en) * | 2022-11-29 | 2024-05-31 | 苏州炳日科技有限公司 | Solar cell heat treatment system and solar cell heat treatment equipment |
-
2012
- 2012-11-27 CN CN201210492301.1A patent/CN103836931A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118116823A (en) * | 2022-11-29 | 2024-05-31 | 苏州炳日科技有限公司 | Solar cell heat treatment system and solar cell heat treatment equipment |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |