CN207716817U - A kind of solar silicon wafers drying unit - Google Patents
A kind of solar silicon wafers drying unit Download PDFInfo
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- CN207716817U CN207716817U CN201721862728.0U CN201721862728U CN207716817U CN 207716817 U CN207716817 U CN 207716817U CN 201721862728 U CN201721862728 U CN 201721862728U CN 207716817 U CN207716817 U CN 207716817U
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- conveyer belt
- discharge pipe
- air
- blast pipe
- silicon wafers
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Abstract
The utility model discloses a kind of solar silicon wafers drying units, including casing, and the pressure valve and temperature sensor of cabinet top setting, air blower is disposed in casing from top to bottom, transmission device and header tank, transmission device includes the first conveyer belt being set gradually from left to right, overturn structure and the second conveyer belt, first conveyer belt and the second conveyer belt are horizontally disposed, the level height of first conveyer belt is higher than the level height of the second conveyer belt, there are gaps between overturning structure and the first conveyer belt and the second conveyer belt, the arc boss for buffer silicon wafer is provided between overturning structure and the second conveyer belt, overturning structure is made of shaft and flabellum, the shaft surface is provided with one layer of rubber bodies, flabellum includes lower blade face and inclined upper blade face.Solve in the prior art that drying equipment is complicated, the drying of single side is only carried out to silicon chip causes drying effect bad, and the technical problem of drainage performance difference.
Description
Technical field
The utility model is related to technical field of solar more particularly to a kind of solar silicon wafers drying units.
Background technology
Solar energy is just increasingly widely used as a kind of clean energy resource.Silicon chip is most attached most importance in solar energy industry
The element wanted, silicon chip is needed in production procedure by multiple tracks treatment process, to ensure the photoelectric conversion result and light of silicon chip
Utilization rate.Making herbs into wool to silicon chip surface is exactly a kind of effective measures improving silicon chip light utilization efficiency, the making herbs into wool process of silicon chip surface
It is to be etched to silicon chip surface using the mixed solution of nitric acid and hydrofluoric acid, to increase the area of silicon chip surface.
In solar silicon wafers production process, need to clean solar silicon wafers using cleaning machine, it is then cleaned
Solar silicon wafers enter sorting machine and sorted, before this, since the solar silicon wafers out of cleaning machine out are moist
, it cannot directly enter in sorting machine and sorted, need to carry out drying and processing to moist solar silicon wafers.
In existing drying equipment, some uses oven, some to use air outlet device, these device structures are complicated, only right
Silicon chip carries out the drying of single side, and drying effect is bad.
Utility model content
Based on the above technical problem, the utility model provides a kind of solar silicon wafers drying unit, solves existing skill
Drying equipment is complicated in art, and the drying of single side is only carried out to silicon chip and causes drying effect bad, and the skill of drainage performance difference
Art problem.
In order to solve the above technical problems, the technical method that the utility model uses is as follows：
Including pressure valve and temperature sensor that casing and equal cabinet top are arranged, set gradually from top to bottom in casing
There are air blower, transmission device and header tank, the left side of casing to be provided with feeding mouth, the right side is provided with discharge port, the discharging
Be provided with humidity sensor on mouthful, the transmission device include the first conveyer belt being set gradually from left to right, overturning structure and
Second conveyer belt, first conveyer belt, overturning structure and the second conveyer belt driven by driving device, the driving device with
The control panel electrical connection being arranged above feeding mouth, first conveyer belt and the second conveyer belt are horizontally disposed,
The level height of first conveyer belt is higher than the level height of the second conveyer belt, and the overturning structure is passed with the first conveyer belt and second
The arc boss for, there are gap, overturning and being provided between structure and the second conveyer belt for buffer silicon wafer between is sent, it is described to turn over
Rotation structure is made of shaft and flabellum, which is provided with one layer of rubber bodies, and the flabellum includes lower blade face and inclined
Upper blade face.
Further, it is both provided with netted open-end hole on first conveyer belt and the second conveyer belt.
Further, the air outlet of the air blower is connected separately with the first discharge pipe and the second discharge pipe, air blower
Air inlet is connected with ajutage.
Further, the first blast pipe and the second blast pipe, first blast pipe are connected in the middle part of the ajutage
Be both provided with air-intake device with the second blast pipe, the horizontal position of the air-intake device be above ajutage and the first blast pipe and
The horizontal position of second blast pipe junction, the lower section of the first conveyer belt of air-intake device face of first blast pipe are described
The lower section of the second conveyer belt of air inlet face of second blast pipe.
Further, the lower end of the blast pipe is connected to header tank.
Further, first discharge pipe and the second discharge pipe are both provided with air-valve, and the first discharge pipe and second goes out
Heating tube is both provided with inside air hose.
Further, first discharge pipe and the second discharge pipe are respectively connected with multiple exhaust apparatus, and described first goes out
The top of the first conveyer belt of exhaust apparatus face of air hose, the top of the second conveyer belt of exhaust apparatus face of the second discharge pipe.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1. keeping silicon chip logical by increasing turnover device between the first conveyer belt and the second conveyer belt in the utility model
Crossing turnover device can carry out turning over one side later, and silicon chip can dry another side on the second conveyer belt, and the two sides of silicon chip can
Uniform drying, solves the technical problem in existing equipment.
2. being provided with the arc boss for buffer silicon wafer between the turnover device of the utility model and the second conveyer belt, prevent
It damages, ruptures when only silicon chip is slipped in second conveyer.
3. increasing header tank in the utility model, avoids vapor and is detained in a device and silicon chip is made to be not easy to dry,
Since the horizontal position of air-intake device is above the horizontal position of ajutage and the first blast pipe and the second blast pipe junction, have
Help condensed water and flows into header tank.
4. being provided with humidity sensor on the utility model discharge port, whether detectable silicon chip dries.
5. being provided with rotary electric machine in the tumbler in the utility model and being electrically connected with control panel, control can be passed through
Panel adjusts the transmission speed of transmission device, to adjust the drying time to silicon chip.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of turnover device；
Fig. 4 is the structural schematic diagram of the first conveyer belt.
Label in figure is expressed as：1- casings；2- pressure valves；3- temperature sensors；4- air blowers；5- control planes
Plate；6- transmission devices；7- header tanks；8- feeding mouths；9- discharge ports；10- exhaust apparatus；The first conveyer belts of 11-；12- overturning knots
Structure；The second conveyer belts of 13-；14- arc boss；15- shafts；16- flabellums；The first blast pipes of 17-；The second blast pipes of 18-；19-
Ajutage；The first discharge pipes of 20-；The second discharge pipes of 21-；22- air-intake devices；23- air-valves；24- heating tubes.
Specific implementation mode
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings.The embodiment packet of the utility model
It includes but is not limited to the following example.
Such as Fig. 1 -- shown in 4, a kind of solar silicon wafers drying unit, including casing 1 and the pressure control of 1 top setting of casing
Valve 2 and temperature sensor 3 are disposed with air blower 4, transmission device 6 and header tank 7 in casing 1 from top to bottom, casing 1
The left side is provided with feeding mouth 8, and the right side is provided with discharge port 9, and humidity sensor, the transmission are provided on the discharge port 9
Device 6 includes the first conveyer belt 11 being set gradually from left to right, overturning structure 12 and the second conveyer belt 13, first transmission
Band 11, overturning structure 12 and the second conveyer belt 13 are driven by driving device, and the driving device is with setting above feeding mouth 8
Control panel 5 be electrically connected, first conveyer belt, 11 and second conveyer belt 13 is horizontally disposed, the first conveyer belt 11
Level height be higher than the level height of the second conveyer belt 13, the overturning structure 12 and the first conveyer belt 11 and the second conveyer belt
There are gap between 13, the arc boss 14 being provided between structure 12 and the second conveyer belt 13 for buffer silicon wafer, institute are overturn
It states overturning structure 12 to be made of shaft 15 and flabellum 16, which is provided with one layer of rubber bodies, and the flabellum 16 includes
Lower blade face and inclined upper blade face.
The use principle of the utility model is：It is first turned on air blower 4, then opens and controls transmission device on control panel 5
Switch, silicon chip is come into from feeding mouth 8 on the first conveyer belt 11, air outlet 10 air-dries on one side to silicon chip, works as silicon
When piece is sent to the right endpoint of the first conveyer belt 11, due to inertia, silicon chip will continue to move right inclined upper blade face, silicon
The right end of piece can directly arrive at shaft 15, and with the rotation of shaft 15, silicon chip realizes that 180 ° of overturnings reach arc boss 14, in arc
Under the buffering of shape boss 14, silicon chip can be slided into slowly on the second conveyer belt 13, and air outlet 10 again carries out the another side of silicon chip
When air-drying, and reaching on discharge port 9, whether be completely dried, if not provided, can pass through if can detect silicon chip by humidity sensor
Control panel 5 reduces the transmission speed of transmission device 6, reinforces the drying time of silicon chip.
By increasing turnover device between the first conveyer belt 11 and the second conveyer belt 13 in the present embodiment, keep silicon chip logical
Crossing turnover device can carry out turning over one side later, and silicon chip can dry another side on the second conveyer belt 13, the two sides of silicon chip
It can uniformly dry, solve the technical problem in existing equipment；Turnover device and the second conveyer belt 13 in the present embodiment it
Between be provided with arc boss 14 for buffer silicon wafer, damage, rupture when silicon chip being prevented to be slipped in second conveyer 6
Based on above example, netted open-end hole is both provided on first conveyer belt, 11 and second conveyer belt 13；It is described
The air outlet of air blower 4 is connected separately with the first discharge pipe 20 and the second discharge pipe 21, and the air inlet of air blower 4 is connected with air-supply
Pipe 19；The middle part of the ajutage 19 is connected with the first blast pipe 17 and the second blast pipe 18, first blast pipe 17 and
Two blast pipes 18 are both provided with air-intake device 22, and the horizontal position of the air-intake device 22 is above the air inlet of ajutage 19 and first
The horizontal position of 18 junction of pipe 17 and the second blast pipe, 22 the first conveyer belt of face of air-intake device of first blast pipe 17
11 lower section, the lower section of 22 the second conveyer belt of face 13 of air inlet of second blast pipe 18；The lower end of the blast pipe 17
It is connected to header tank 7；First discharge pipe, 20 and second discharge pipe 21 is both provided with air-valve 23, and the first discharge pipe 20 and
It is both provided with heating tube 24 inside two discharge pipes 21；First discharge pipe, 20 and second discharge pipe 21 is respectively connected with multiple outlet air
Device 10, and the top of 10 the first conveyer belt of face 11 of exhaust apparatus of first discharge pipe 20, the second discharge pipe 21 go out
The top of 10 the second conveyer belt of face 13 of wind apparatus.
Header tank 7 is increased in the present embodiment, is avoided vapor and is detained in a device and silicon chip is made to be not easy to dry, due to
The horizontal position of air-intake device 22 is above the horizontal position of 18 junction of ajutage 19 and the first blast pipe 17 and the second blast pipe
It sets, condensed water is contributed to flow into header tank 7；It is provided with humidity sensor on discharge port 9 in the present embodiment, can detect silicon
Whether piece dries；It is provided with rotary electric machine in tumbler in the present embodiment and is electrically connected with control panel 5, control can be passed through
Panel 5 adjusts the transmission speed of transmission device 6, to adjust the drying time to silicon chip.
It is the embodiments of the present invention as described above.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not apparent contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can arbitrary stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to its claims, every specification with the utility model and attached
Equivalent structure made by figure content changes, and similarly should be included in the scope of protection of the utility model.
Claims (7)
1. a kind of solar silicon wafers drying unit, including casing (1) and the pressure valve (2) and temperature of casing (1) top setting
Sensor (3), which is characterized in that be disposed with air blower (4), transmission device (6) and header tank from top to bottom in casing (1)
(7), the left side of casing (1) is provided with feeding mouth (8), and the right side is provided with discharge port (9), is provided on the discharge port (9)
Humidity sensor, the transmission device (6) include the first conveyer belt (11) being set gradually from left to right, overturning structure (12) and
Second conveyer belt (13), first conveyer belt (11), overturning structure (12) and the second conveyer belt (13) pass through driving device
Driving, the driving device are electrically connected with control panel (5) of the setting above feeding mouth (8), first conveyer belt (11) and
Second conveyer belt (13) is horizontally disposed, and the level height of the first conveyer belt (11) is higher than the water of the second conveyer belt (13)
Flat height, there are gaps between the overturning structure (12) and the first conveyer belt (11) and the second conveyer belt (13), overturn structure
(12) arc boss (14) for buffer silicon wafer is provided between the second conveyer belt (13), the overturning structure (12) is by turning
Axis (15) and flabellum (16) composition, shaft (15) surface are provided with one layer of rubber bodies, the flabellum (16) include lower blade face and
Inclined upper blade face.
2. a kind of solar silicon wafers drying unit according to claim 1, which is characterized in that first conveyer belt
(11) and on the second conveyer belt (13) it is both provided with netted open-end hole.
3. a kind of solar silicon wafers drying unit according to claim 1, which is characterized in that the air blower (4)
Air outlet is connected separately with the first discharge pipe (20) and the second discharge pipe (21), and the air inlet of air blower (4) is connected with ajutage
(19)。
4. a kind of solar silicon wafers drying unit according to claim 3, which is characterized in that the ajutage (19)
Middle part is connected with the first blast pipe (17) and the second blast pipe (18), and first blast pipe (17) and the second blast pipe (18) are equal
It is provided with air-intake device (22), the horizontal position of the air-intake device (22) is above ajutage (19) and the first blast pipe (17)
It is transmitted with air-intake device (22) face first of the horizontal position of the second blast pipe (18) junction, first blast pipe (17)
The lower section of band (11), the lower section of air inlet (22) the second conveyer belt of face (13) of second blast pipe (18).
5. a kind of solar silicon wafers drying unit according to claim 3, which is characterized in that the blast pipe (17)
Lower end is connected to header tank (7).
6. a kind of solar silicon wafers drying unit according to claim 3, which is characterized in that first discharge pipe
(20) and the second discharge pipe (21) is both provided with air-valve (23), and is all provided with inside the first discharge pipe (20) and the second discharge pipe (21)
It is equipped with heating tube (24).
7. a kind of solar silicon wafers drying unit according to claim 6, which is characterized in that first discharge pipe
(20) and the second discharge pipe (21) is respectively connected with multiple exhaust apparatus (10), and the exhaust apparatus of first discharge pipe (20)
(10) top of the first conveyer belt of face (11), exhaust apparatus (10) the second conveyer belt of face (13) of the second discharge pipe (21)
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862728.0U CN207716817U (en) | 2017-12-27 | 2017-12-27 | A kind of solar silicon wafers drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862728.0U CN207716817U (en) | 2017-12-27 | 2017-12-27 | A kind of solar silicon wafers drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716817U true CN207716817U (en) | 2018-08-10 |
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ID=63050626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862728.0U Active CN207716817U (en) | 2017-12-27 | 2017-12-27 | A kind of solar silicon wafers drying unit |
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| Country | Link |
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| CN (1) | CN207716817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161431A (en) * | 2020-08-29 | 2021-01-01 | 江苏晶品新能源科技有限公司 | Large-capacity monocrystalline silicon piece rapid drying system |
| CN112595081A (en) * | 2020-12-01 | 2021-04-02 | 杨茗晰 | A pneumatic drying equipment for food processing |
| CN114322521A (en) * | 2022-03-15 | 2022-04-12 | 东营曜康医药科技有限公司 | 2-methyl-5-pyrazine carboxylic acid production is with filter cake stoving collection device |
-
2017
- 2017-12-27 CN CN201721862728.0U patent/CN207716817U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161431A (en) * | 2020-08-29 | 2021-01-01 | 江苏晶品新能源科技有限公司 | Large-capacity monocrystalline silicon piece rapid drying system |
| CN112595081A (en) * | 2020-12-01 | 2021-04-02 | 杨茗晰 | A pneumatic drying equipment for food processing |
| CN114322521A (en) * | 2022-03-15 | 2022-04-12 | 东营曜康医药科技有限公司 | 2-methyl-5-pyrazine carboxylic acid production is with filter cake stoving collection device |
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