CN208779878U - It is a kind of for making the low temp drying oven of solar cell wafer - Google Patents
It is a kind of for making the low temp drying oven of solar cell wafer Download PDFInfo
- Publication number
- CN208779878U CN208779878U CN201821302255.3U CN201821302255U CN208779878U CN 208779878 U CN208779878 U CN 208779878U CN 201821302255 U CN201821302255 U CN 201821302255U CN 208779878 U CN208779878 U CN 208779878U
- Authority
- CN
- China
- Prior art keywords
- drying
- conveyer belt
- making
- solar cell
- low temp
- 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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Classifications
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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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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of for making the low temp drying oven of solar cell wafer, pedestal including strip, the conveyer belt being mounted on the base；The conveyer belt is arranged along base length direction, the conveyer belt is divided into airing section and drying section, the airing section side is equipped with row's blowing nozzle, the blowing nozzle is connected to by sebific duct with air pump, the drying section is equipped with drying cover, it is located at below conveyer belt in the drying cover body and is equipped with heating device, gas outlet, the air inlet of lower end surface and the aspiration pump of outside of the drying cover upper surface forms an air circulation loop by tracheae.The cell piece after pickling is carried out accelerating to dry by the way that air blowing airing device is arranged in drying box conveyer belt front end, cell piece is sent into drying unit again therewith and carries out circulating-heating drying, the required time is dried before substantially reducing cell piece drying, production efficiency is improved, cell piece drying system knot quality is also improved.
Description
Technical field
The utility model relates to solar battery sheet production equipment fields, in particular to a kind of for making solar battery
The low temp drying oven of chip.
Background technique
The technological process of production of solar battery sheet be divided into silicon wafer detection, surface wool manufacturing and pickling, diffusion drying system knot and
Detection sorting etc..Solar battery sheet is re-fed into drying box after usually needing to dry after the pickling carries out drying system knot,
This production procedure waiting time is too long, affects solar battery sheet production efficiency, and the too long waiting time is certain
It will affect the drying knot quality of cell piece in degree.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of low temperature baking for making solar cell wafer
Dry case dries the waiting time after shortening solar battery sheet pickling, improves its production efficiency.
To achieve the above object, the method that the utility model uses is: a kind of for making the low of solar cell wafer
Warm drying box, pedestal including strip, the conveyer belt being mounted on the base；The conveyer belt is arranged along base length direction,
The conveyer belt is divided into airing section and drying section, and the airing section side is equipped with row's blowing nozzle, and the blowing nozzle passes through sebific duct
It being connected to air pump, the drying section is equipped with drying cover, and it is located at below conveyer belt in the drying cover body and is equipped with heating device,
The aspiration pump of the gas outlet of the drying cover upper surface, the air inlet of lower end surface and outside forms an air by tracheae and follows
Loop back path.
As a kind of improvement of the utility model, the blowing nozzle is equipped with electric heating block.
As a kind of improvement of the utility model, the heating device include be fixed in bracket in drying cover body on wall and
Affixed several heating tubes on the bracket.
As a kind of improvement of the utility model, the two sides of the drying cover are equipped with sliding closure door, the sliding closure door
By Driven by Hydraulic Cylinder.
As a kind of improvement of the utility model, the air pump and drying cover by fixed frame are fixed in the pedestal
On.
The utility model has the advantages that
1, a kind of for making the low temp drying oven of solar cell wafer, it is blown by the setting in drying box conveyer belt front end
Gas airing device to the cell piece after pickling carry out accelerate dry, therewith again will cell piece be sent into drying unit in carry out circulation plus
Heat drying dries the required time before substantially reducing cell piece drying, improves production efficiency, also improves cell piece baking
Drying knot quality；
2, the effect of electric heating block is the gas in order to allow blowing nozzle blowout to have certain heat, when further shortening is dried
Between, effect is dried in promotion；
3, the effect of sliding closure door is that the intracorporal heat of drying cover is avoided excessively to be lost in cell piece drying course.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
Each component in figure are as follows:
1- pedestal, 2- conveyer belt, 201- airing section, 202- drying section, 3- blowing nozzle, 4- sebific duct, 5- air pump, 6- drying cover
Body, 7- heating device, the gas outlet 8-, 9- air inlet, 10- aspiration pump, 11- tracheae, 12- electric heating block, 13- bracket, 14- heating
Pipe, 15- sliding closure door, 16- hydraulic cylinder, 17- fixed frame.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in width figure, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
It is a kind of for making the low temp drying oven of solar cell wafer as described in Figure 1, it is pedestal 1 including strip, logical
The roll shaft for crossing both ends is mounted on conveyer belt 2 on pedestal 1；The conveyer belt 2 is arranged along base length direction, the direction from Fig. 1
From left to right, the conveyer belt 2 divides for airing section 201 and drying section 202, and 201 side of airing section is equipped with row's blowing nozzle
3, the wind-force of blowing nozzle blowout constantly blows to the cell piece on conveyer belt, and effect is dried in the moisture quickening taken away on cell piece, institute
It states blowing nozzle 3 to be connected to by sebific duct 4 with air pump 5, the drying section 202 is equipped with drying cover 6, position in the drying cover 6
Heating device 7, the gas outlet 8 of drying 6 upper surface of cover, the air inlet 9 of lower end surface and outside are equipped with below conveyer belt 2
Aspiration pump 10 by tracheae 11 formed an air circulation loop.
As an embodiment of the present invention, the blowing nozzle 3 is equipped with electric heating block 12.Electric heating block is located at blowing nozzle
Rear end, the air for enabling blowing nozzle blow out heat in this way further speeds up and dries effect.
As an embodiment of the present invention, the heating device 7 includes the branch being fixed on drying 6 inner wall of cover
Frame 13 and several heating tubes 14 being fixed on the bracket 13.
As an embodiment of the present invention, the two sides of the drying cover 6 are equipped with sliding closure door 15, the sliding
Closure door 15 is driven by hydraulic cylinder 16.Cell piece opens sliding closure door when being sent into drying cover, close and slide when cell piece is being dried
Dynamic closure door.In addition, hydraulic cylinder 16 can be controlled by singlechip controller.
As an embodiment of the present invention, the air pump 5 and drying cover 6 are fixed in described by fixed frame 17
On pedestal 1.
It is provided by the utility model a kind of for making the low temp drying oven of solar cell wafer, by defeated in drying box
It send and the cell piece after pickling is carried out accelerating to dry with front end setting air blowing airing device, cell piece is sent into drying dress again therewith
Middle progress circulating-heating drying is set, the required time is dried before substantially reducing cell piece drying, improves production efficiency,
Improve cell piece drying system knot quality.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is practical new to still fall within this
Type range claimed.
Claims (5)
1. a kind of for making the low temp drying oven of solar cell wafer, it is characterised in that: pedestal (1) including strip,
The conveyer belt (2) being mounted on pedestal (1)；The conveyer belt (2) is arranged along base length direction, and the conveyer belt (2) is divided into
Airing section (201) and drying section (202), airing section (201) side are equipped with row's blowing nozzle (3), and the blowing nozzle (3) is logical
It crosses sebific duct (4) to be connected to air pump (5), the drying section (202) is equipped with drying cover (6), is located in the drying cover (6)
Heating device (7) are equipped with below conveyer belt (2), the gas outlet (8) of described drying cover (6) upper surface, lower end surface air inlet
(9) and external aspiration pump (10) passes through one air circulation loop of tracheae (11) formation.
2. according to claim 1 a kind of for making the low temp drying oven of solar cell wafer, it is characterised in that: institute
Blowing nozzle (3) are stated equipped with electric heating block (12).
3. according to claim 1 a kind of for making the low temp drying oven of solar cell wafer, it is characterised in that: institute
State heating device (7) include be fixed in drying cover (6) inner wall on bracket (13) and be fixed in the bracket (13) if on
Dry heating tube (14).
4. according to claim 3 a kind of for making the low temp drying oven of solar cell wafer, it is characterised in that: institute
The two sides for stating drying cover (6) are equipped with sliding closure door (15), and the sliding closure door (15) is driven by hydraulic cylinder (16).
5. according to claim 1 a kind of for making the low temp drying oven of solar cell wafer, it is characterised in that: institute
It states air pump (5) and drying cover (6) is fixed on the pedestal (1) by fixed frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302255.3U CN208779878U (en) | 2018-08-14 | 2018-08-14 | It is a kind of for making the low temp drying oven of solar cell wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302255.3U CN208779878U (en) | 2018-08-14 | 2018-08-14 | It is a kind of for making the low temp drying oven of solar cell wafer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779878U true CN208779878U (en) | 2019-04-23 |
Family
ID=66156692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302255.3U Expired - Fee Related CN208779878U (en) | 2018-08-14 | 2018-08-14 | It is a kind of for making the low temp drying oven of solar cell wafer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578666A (en) * | 2020-05-22 | 2020-08-25 | 苏州科牧智能设备有限公司 | 5G product cleaning and drying equipment |
-
2018
- 2018-08-14 CN CN201821302255.3U patent/CN208779878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578666A (en) * | 2020-05-22 | 2020-08-25 | 苏州科牧智能设备有限公司 | 5G product cleaning and drying equipment |
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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: 20190423 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |