CN201592312U - Whirlwind dust collection device - Google Patents
Whirlwind dust collection device Download PDFInfo
- Publication number
- CN201592312U CN201592312U CN 200920293218 CN200920293218U CN201592312U CN 201592312 U CN201592312 U CN 201592312U CN 200920293218 CN200920293218 CN 200920293218 CN 200920293218 U CN200920293218 U CN 200920293218U CN 201592312 U CN201592312 U CN 201592312U
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- Prior art keywords
- dust
- dust suction
- dust collection
- core body
- shell
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- Expired - Fee Related
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Abstract
The utility model relates to a whirlwind dust collection device belonging to the field of a dust collection technique used in the work process of a scribing machine for processing amorphous silicon solar cell panels. The dust collection device comprises a dust collection casing. The utility model is characterized in that a dust collection core of which the surface is provided with a spiral air duct is arranged in the dust collection casing, an end cover is arranged at the lower part of the dust collection casing, and a compressed air nozzle is arranged on the dust collection casing corresponding to the upper beginning end of the spiral air duct of the dust collection core. Air current on the periphery of laser cutting points can be whirled by the dust collection device, and dust particles produced during laser processing are driven to whirl. Negative pressure is formed in the whirling center, so dust particles can not be separated from the whirling center. Dust is absorbed by the hollow negative pressure, and the dust particles are directly drawn into a dust collector with whirl air to be processed. The dust removing efficiency of a dust removing system is improved.
Description
Technical field
The utility model relates to a kind of dust suction technical field that is used for the film-engraving machine processing non-crystal silicon solar cell plate course of work, relates in particular to a kind of rotation wind dust exhaust apparatus.
Background technology
The production procedure of non-crystal silicon solar cell plate relates to the thin film deposition of bottom electrode, middle photovoltaic effect layer and surperficial Ohm contact electrode layer and the delineation of each layer.The laser grooving and scribing technology is compared traditional mask means and is had higher production efficiency and stable product quality, is applied to preferably in the manufacturing process flow of solar cell.Yet, in the process of film-engraving machine laser grooving and scribing amorphous silicon battery, be easy to generate a large amount of small dust, and most dust can not arrive dust pelletizing system, the dust pelletizing system efficiency of dust collection is low, and the dust pollution air that makes generation is made troubles to operating personnel, also can pollute workbench or amorphous silicon battery, make troubles for the production of maintenance of equipment or battery.Traditional dust suction technology adopts exhausting directly to inhale mode, can sop up most of grit, still has the part grit not to be sucked away; The defective that exists is: part ultralight grit still is suspended in the air, and some overweight grit can be fallen on the cell panel with gravity, causes dust suction not comprehensive, and effect is undesirable.
The utility model content
The utility model provides a kind of rotation wind dust exhaust apparatus at existing non-crystal silicon solar cell plate production above shortcomings.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: described a kind of rotation wind dust exhaust apparatus, comprise the dust suction shell, its characteristics are, the dust suction core body that the surface is provided with spiral duct is installed in the described dust suction shell, the dust suction outer casing underpart is equipped with end cap, and compressed-air atomizer is arranged on the dust suction shell of top, spiral duct top correspondence of dust suction core body.
Described dust suction core body and the coaxial installation of dust suction shell, dust suction core body and the middle air suction opening that communicates that is provided with of dust suction shell.Described dust suction core body bottom is provided with the groove in the zone of corresponding formation eddy flow with the dust suction shell.The end caps of the corresponding dust suction outer casing underpart in described dust suction core body bottom is provided with the gap that is used to rotate the wind ejection.The gap that the groove that described dust suction core body bottom is used to form the eddy flow zone and dust suction core body bottom are used to rotate the wind ejection communicates.
The beneficial effects of the utility model are: the utility model can rotate air-flow around the laser cutting point, drive the grit rotation that produces in the Laser Processing, pivot can form negative pressure, make grit can not break away from pivot, the negative pressure dust suction of hollow directly will be rotated wind band grit and be taken precipitron together away and handle, and improve the efficient of dust pelletizing system dedusting.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is a sectional structure schematic diagram of the present utility model, described a kind of rotation wind dust exhaust apparatus, comprise dust suction shell 1, its characteristics are, the dust suction core body 2 that the surface is provided with spiral duct is installed in the described dust suction shell 1, dust suction shell 1 bottom is equipped with end cap 3, and compressed-air atomizer 4 is arranged on the dust suction shell 1 of top, spiral duct top correspondence of dust suction core body 2.
Described dust suction core body 2 and the 1 coaxial installation of dust suction shell, dust suction core body 1 and the dust suction shell 2 middle special-shaped air suction openings 7 that communicate that are provided with, special-shaped air suction opening 7 communicates with the dust suction inlet 8 of bottom.Described dust suction core body 2 bottoms are provided with the groove 5 with dust suction shell 1 corresponding formation eddy flow zone.End cap 4 places of corresponding dust suction shell 2 bottoms, described dust suction core body 3 bottoms are provided with the gap 6 that is used to rotate the wind ejection.The gap 6 that the groove 5 that described dust suction core body 2 bottoms are used to form the eddy flow zone and dust suction core body 2 bottoms are used to rotate the wind ejection communicates.Rotation wind dust suction technology application of compressed air is from compressed-air atomizer 4 ejections; entering the groove 5 that forms the eddy flow zone by the spiral duct on the dust suction core body 2 of dust suction shell 1 inside; swirling eddy is from gap 6 ejections of rotation wind ejection; air-flow around the laser cutting point is rotated; drive the grit rotation that produces in the Laser Processing; rotation wind dust exhaust apparatus center can form negative pressure; make grit can not break away from pivot, the negative pressure dust suction of hollow directly will be rotated wind band grit and be taken the precipitron of diesinker together away and handle.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. one kind is rotated the wind dust exhaust apparatus, comprise the dust suction shell, it is characterized in that, the dust suction core body that the surface is provided with spiral duct is installed in the described dust suction shell, the dust suction outer casing underpart is equipped with end cap, and compressed-air atomizer is arranged on the dust suction shell of top, spiral duct top correspondence of dust suction core body.
2. a kind of rotation wind dust exhaust apparatus according to claim 1 is characterized in that, described dust suction core body and the coaxial installation of dust suction shell, dust suction core body and the middle air suction opening that communicates that is provided with of dust suction shell.
3. a kind of rotation wind dust exhaust apparatus according to claim 1 and 2 is characterized in that, described dust suction core body bottom is provided with the groove in the zone of corresponding formation eddy flow with the dust suction shell.
4. a kind of rotation wind dust exhaust apparatus according to claim 1 and 2 is characterized in that, the end caps of the corresponding dust suction outer casing underpart in described dust suction core body bottom is provided with the gap that is used to rotate the wind ejection.
5. a kind of rotation wind dust exhaust apparatus according to claim 3 is characterized in that, the gap that the groove that described dust suction core body bottom is used to form the eddy flow zone and dust suction core body bottom are used to rotate the wind ejection communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920293218 CN201592312U (en) | 2009-12-11 | 2009-12-11 | Whirlwind dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920293218 CN201592312U (en) | 2009-12-11 | 2009-12-11 | Whirlwind dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592312U true CN201592312U (en) | 2010-09-29 |
Family
ID=42774375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920293218 Expired - Fee Related CN201592312U (en) | 2009-12-11 | 2009-12-11 | Whirlwind dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592312U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357499A (en) * | 2011-11-02 | 2012-02-22 | 成都禅德太阳能电力有限公司 | Blow and suction intelligent dust removal system for electricity generation mirror field of solar power station |
| CN102921804A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Scrap suction device |
| CN103041935A (en) * | 2012-12-27 | 2013-04-17 | 武汉三工光电设备制造有限公司 | Cyclone dust removal device |
| CN104226635A (en) * | 2014-09-05 | 2014-12-24 | 皮凯伦 | Air port device of electrified sweeping tool of electrical secondary equipment |
| CN104625404A (en) * | 2014-12-12 | 2015-05-20 | 南通富士通微电子股份有限公司 | Cleaning device used in laser marking process |
| CN105215008A (en) * | 2015-09-28 | 2016-01-06 | 中国科学院半导体研究所 | Extract the gas nozzle structure of erase residual waste gas |
| CN104916723B (en) * | 2014-03-14 | 2017-07-04 | 台湾积体电路制造股份有限公司 | Solar cell cross tie part and its manufacture method |
| CN110605277A (en) * | 2019-09-27 | 2019-12-24 | 重庆方正高密电子有限公司 | Scrap removing device and riveting machine |
| CN110605277B (en) * | 2019-09-27 | 2024-05-03 | 重庆方正高密电子有限公司 | Chip removing device and riveting machine |
-
2009
- 2009-12-11 CN CN 200920293218 patent/CN201592312U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357499A (en) * | 2011-11-02 | 2012-02-22 | 成都禅德太阳能电力有限公司 | Blow and suction intelligent dust removal system for electricity generation mirror field of solar power station |
| CN102921804A (en) * | 2012-10-29 | 2013-02-13 | 昆山市力格自动化设备有限公司 | Scrap suction device |
| CN103041935A (en) * | 2012-12-27 | 2013-04-17 | 武汉三工光电设备制造有限公司 | Cyclone dust removal device |
| CN103041935B (en) * | 2012-12-27 | 2015-10-21 | 武汉三工光电设备制造有限公司 | A kind of cyclone dust collector |
| CN104916723B (en) * | 2014-03-14 | 2017-07-04 | 台湾积体电路制造股份有限公司 | Solar cell cross tie part and its manufacture method |
| CN104226635A (en) * | 2014-09-05 | 2014-12-24 | 皮凯伦 | Air port device of electrified sweeping tool of electrical secondary equipment |
| CN104625404A (en) * | 2014-12-12 | 2015-05-20 | 南通富士通微电子股份有限公司 | Cleaning device used in laser marking process |
| CN104625404B (en) * | 2014-12-12 | 2016-08-17 | 南通富士通微电子股份有限公司 | A kind of cleaning plant in laser marking technique |
| CN105215008A (en) * | 2015-09-28 | 2016-01-06 | 中国科学院半导体研究所 | Extract the gas nozzle structure of erase residual waste gas |
| CN110605277A (en) * | 2019-09-27 | 2019-12-24 | 重庆方正高密电子有限公司 | Scrap removing device and riveting machine |
| CN110605277B (en) * | 2019-09-27 | 2024-05-03 | 重庆方正高密电子有限公司 | Chip removing device and riveting machine |
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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: 20100929 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |