CN102641643B - Electrostatic precipitation system - Google Patents
Electrostatic precipitation system Download PDFInfo
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- CN102641643B CN102641643B CN201210147742.8A CN201210147742A CN102641643B CN 102641643 B CN102641643 B CN 102641643B CN 201210147742 A CN201210147742 A CN 201210147742A CN 102641643 B CN102641643 B CN 102641643B
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Abstract
The present invention relates to a kind of electrostatic precipitation system; Comprise electrostatic precipitator, logic controller, equipment operation controller, air filter and X eliminator, air filter is installed on the device interior in required dedusting place, logic controller input terminus is connected with the equipment operation controller of equipment, and output terminal is connected with equipment eliminostatic device with electrostatic precipitator; Electrostatic precipitator is installed on the flow field scope in one's power that air filter produces; Operating parameters need to be sent a signal to logic controller by equipment operation controller, closing device X eliminator when logic controller is in idling according to operating parameters judgment device, starts electrostatic precipitator simultaneously and carries out dedusting; Close electrostatic precipitator when logic controller judgment device is in production status, open X eliminator simultaneously, prevent the product that electrostatic damage is produced; The invention solves electrostatic precipitator and the problem of product electrostatic breakdown, ensure that cleanliness factor high in equipment simultaneously.
Description
Technical field
The present invention relates to a kind of electrostatic precipitator. Especially a kind of TFTLCD and electronics etc. of being applicable to is to environment cleanliness requirement height, simultaneously to the electrostatic precipitation system of the high production unit of electrostatic protection requirement.
Background technology
Along with the development that society is constantly progressive and scientific and technical, people are also more and more higher to the requirement of display quality. Numerous advantages such as Thin Film Transistor-LCD (TFTLCD:ThinFilmTransistorLiquidCrystalDisplay) is little because of its volume, weight light, less energy-consumption, high resolving power, more and more be widely used in various electronic installation, such as personal digital assistant, mobile telephone, shoot with video-corder projector, notebook computer, desktop displays, Vehicular display device, domestic television set, panel computer etc.
The important component part of liquid-crystal display is display panels, and it is mainly by two pieces of transparency carriers and be closed in the liquid crystal in the middle of substrate and form. As long as the Thin Film Transistor-LCD as important component part exists liquid crystal layer between glass substrate, hypocoxa is thin film transistor base plate, and upper substrate is colored filter substrate. Colored filter substrate comprises red, green, blue three primary colors resin layer, it is possible to make indicating meter present colourful color image.
Display panels because of its upper and lower two pieces of substrate spacing minimum, namely any tiny micronic dust may cause product the bad defects such as bright spot, bright line, foreign matter are dizzy occur, and serious even scraps process. Therefore display panels needs extremely high environment cleanliness in process of production. Thin film transistor base plate has all electronic products to the susceptibility of electrostatic simultaneously, it is easy to electrostatic breakdown occurs, causes product rejection.
Install air filter and X eliminator additional for the cleanliness factor of production unit with except electrostatic means mainly contains in current TFTLCD industry, maintain device interior positive pressure environment by air filter; X eliminator is used to make device interior maintain ionization equilibrium. But due to all non-absolute dustfree environment in equipment inside and outside, there is micro dust particle to a certain degree. The air-flow that air filter produces affects by device interior component distribution, and air-flow cannot reach the effect of perfect laminar flow decline, and the existence of turbulent gases makes micro dust particle agitate at device interior everywhere. Therefore inevitable being polluted by micro dust particle of product.
Therefore, how to make the cleanliness factor that device interior keeps higher, reduce dust particale to the impact of product, become the difficult problem that whole industry is urgently improved.
Summary of the invention
For the problems referred to above, the present invention provides a kind of electrostatic precipitation system, comprises electrostatic precipitator, equipment operation controller, logic controller, air filter, X eliminator. Air filter and X eliminator are installed on required equipment inside, logic controller input terminus is connected with equipment operation controller output end, the switch of X eliminator and electrostatic precipitator is controlled by the data judgment device operational situation of Analytical equipment running controller transmission, electrostatic precipitator is closed when equipment is in production status, open X eliminator, reduce the electrostatic in production unit; Open electrostatic precipitator when production unit is in until occurrence state, close X eliminator, utilize the micro dust particle of electrostatic precipitator capture device inside, thus reduce the micronic dust quantity of device interior. In the present invention, what electrostatic precipitator need to be installed on that air filter produced air-flow flows through place, increases the probability that electrostatic precipitator catches micro dust particle.
According to a kind of electrostatic dust collection equipment of the present invention, being applicable to TFTLCD and other are to the high production unit of environment cleanliness and electrostatic requirement or production environment, this electrostatic dust collection equipment comprises electrostatic precipitator, equipment operation controller, logic controller.
Preferably, electrostatic dust collection equipment also comprises air filter, and for making device interior air there is certain Flow Field Distribution and keep malleation, the quantity of air filter can be one or multiple stage, installs position and does not limit.
Preferably, electrostatic dust collection equipment also comprises X eliminator, is distributed in device interior, maintains the ionization equilibrium of device interior, and X eliminator quantity can be one or multiple stage, installs position and does not limit.
Logic controller is operated by Analytical equipment the data of controller transmission, and judgment device operational situation, then controls the switch of X eliminator and electrostatic precipitator, thus ensures to come the static content in the cleanliness factor of device interior and production process.
Accompanying drawing explanation
Fig. 1 illustrates the equipment schematic diagram with electrostatic precipitation function according to one embodiment of the invention.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of the present invention more become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, makes the above-mentioned of the present invention and other object, Characteristics and advantages will be more clear. Reference numeral identical in whole accompanying drawing indicates identical part. Should be understood that, in the drawings in the descriptive section of the present application, in the following description, described embodiment just the specific embodiment of the present invention for convenience of description is not the application carries out certain constraint or limits.
Below in conjunction with legend, the specific embodiment of the invention is described in detail.
Fig. 1 illustrates the electrostatic dust collection equipment schematic diagram with high-effective dust-removing function according to the present invention one implementation column. As shown in the figure, this electrostatic dust collection equipment comprises electrostatic precipitator, equipment operation controller, logic controller, air filter, X eliminator. Air filter and X eliminator are installed on required equipment inside, logic controller input terminus is connected with equipment operation controller output end, the switch of X eliminator and electrostatic precipitator is controlled by the data judgment device operational situation of Analytical equipment running controller transmission, electrostatic precipitator is closed when equipment is in production status, open X eliminator, reduce the electrostatic in production unit; Open electrostatic precipitator when production unit is in until occurrence state, close X eliminator, utilize the micro dust particle of electrostatic precipitator capture device inside, thus reduce the micronic dust quantity of device interior. In the present invention, what electrostatic precipitator need to be installed on that air filter produced air-flow flows through place, increases the probability that electrostatic precipitator catches micro dust particle.
According to a kind of electrostatic dust collection equipment of the present invention, being applicable to TFTLCD and other are to the high production unit of environment cleanliness and electrostatic requirement or production environment, this electrostatic dust collection equipment comprises electrostatic precipitator, equipment operation controller, logic controller.
Preferably, electrostatic dust collection equipment also comprises air filter, and for making device interior air there is certain Flow Field Distribution and keep malleation, the quantity of air filter can be one or multiple stage, installs position and does not limit.
Preferably, electrostatic dust collection equipment also comprises X eliminator, is distributed in device interior, maintains the ionization equilibrium of device interior, and X eliminator quantity can be one or multiple stage, installs position and does not limit.
Logic controller is operated by Analytical equipment the data of controller transmission, and judgment device operational situation, then controls the switch of X eliminator and electrostatic precipitator, thus ensures to come the static content in the cleanliness factor of device interior and production process.
Air filter 24 and X eliminator 23 are installed on equipment 12 top, and electrostatic precipitator 22 is inner at equipment 12 according to equipment 12 inner air Flow Field Distribution, and the flow field that air filter 24 produces need to effectively flow through electrostatic precipitator 22. Logic controller 21 input terminus is connected with equipment operation controller 11 output terminal, equipment 12 operating parameters need to be sent a signal to logic controller 21 by equipment operation controller 11, and data judgment device 12 operational situation that logic controller 21 is transmitted by Analytical equipment running controller 11 controls X eliminator 23 and the switch of electrostatic precipitator 22. Close X eliminator 23 when logic controller 21 judgment device 12 is in until occurrence state, start electrostatic precipitator 22 simultaneously and carry out dedusting; Close electrostatic precipitator 22 when logic controller 21 judgment device 12 is in production status, open X eliminator 23 simultaneously, prevent electrostatic damage from being produced product
Use the electrostatic dust collection equipment with high-effective dust-removing function provided by the present invention, it is possible to meet and electrostatic and dustfree environment are required high Production requirement, can effectively solve the problem of electrostatic precipitator and product electrostatic breakdown, ensure that cleanliness factor high in equipment simultaneously.
Set forth a lot of detail in the above description so that fully understanding the present invention. But above description is only the better embodiment of the present invention, the present invention can implement to be much different from alternate manner described here, and therefore the present invention is not by the disclosed concrete restriction implemented above. Any those skilled in the art are not departing from technical solution of the present invention scope situation simultaneously, all can utilize the Method and Technology content of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, or be revised as the equivalent embodiment of equivalent variations. Every content not departing from technical solution of the present invention, the technical spirit of foundation the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (4)
1. electrostatic precipitation system, comprise electrostatic precipitator (22), it is characterized in that: also comprise equipment operation controller (11), logic controller (21), air filter (24), X eliminator (23), it is inner that air filter (24) and X eliminator (23) are installed on required equipment (12), logic controller (21) input terminus is connected with equipment operation controller (11) output terminal, by Analytical equipment operate controller (11) transmission data judgment device (12) operational situation control X eliminator (23) and the switch of electrostatic precipitator (22), logic controller (21) can be in produce according to the data judgment device (12) that equipment operation controller (11) transmit still treats occurrence state, air filter (24) can be one or multiple stage, it is installed on equipment (12) inner, the gas flow of air filter (24) is adjustable.
2. electrostatic precipitation system as claimed in claim 1, it is characterised in that, electrostatic precipitator (22) can be one or multiple stage, all electrostatic precipitator (22) andlogic control device (21)It is connected,Opening and closing of electrostatic precipitator (22) controls by logic controller (21).
3. electrostatic precipitation system as claimed in claim 1, it is characterised in that, X eliminator (23) can be one or multiple stage, is installed on equipment (12) inner, all X eliminators (23) andlogic control device (21)It is connected,Opening and closing of X eliminator (23) controls by logic controller (21).
4. electrostatic precipitation system as claimed in claim 1, it is characterized in that logic controller (21) open when equipment (12) production status X eliminator (23), close electrostatic precipitator (22), logic controller (21) equipment (12) until occurrence state time close X eliminator (23), open electrostatic precipitator (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210147742.8A CN102641643B (en) | 2012-05-14 | 2012-05-14 | Electrostatic precipitation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210147742.8A CN102641643B (en) | 2012-05-14 | 2012-05-14 | Electrostatic precipitation system |
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| Publication Number | Publication Date |
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| CN102641643A CN102641643A (en) | 2012-08-22 |
| CN102641643B true CN102641643B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210147742.8A Active CN102641643B (en) | 2012-05-14 | 2012-05-14 | Electrostatic precipitation system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102717776A (en) * | 2012-07-05 | 2012-10-10 | 江苏港星方能超声洗净科技有限公司 | Suspending movable blowing device |
Citations (8)
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| JPH08192073A (en) * | 1995-01-12 | 1996-07-30 | Ebara Corp | Method for cleaning space and device therefor |
| CN1972763A (en) * | 2004-06-22 | 2007-05-30 | 株式会社小金井 | Static charge and dust removing device |
| WO2007079613A1 (en) * | 2006-01-13 | 2007-07-19 | Fujen Hsiao | Air filtering unit for eliminating static of the liquid crystal mould trains |
| CN201270641Y (en) * | 2008-09-22 | 2009-07-08 | 吕万疆 | Dust proof electrostatic removing ventilation apparatus |
| CN101829848A (en) * | 2010-01-29 | 2010-09-15 | 东莞宏威数码机械有限公司 | Laser recticle dedusting plant and dedusting method |
| CN202087143U (en) * | 2011-03-25 | 2011-12-28 | 富泰净化科技(昆山)有限公司 | Charging-type dustless sampling vehicle |
| CN202143286U (en) * | 2011-07-22 | 2012-02-08 | 宝鸡圭彬光电设备有限公司 | Static electricity eliminator |
| CN202803034U (en) * | 2012-05-14 | 2013-03-20 | 昆山天卓贸易有限公司 | Electrostatic dust collection system |
-
2012
- 2012-05-14 CN CN201210147742.8A patent/CN102641643B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08192073A (en) * | 1995-01-12 | 1996-07-30 | Ebara Corp | Method for cleaning space and device therefor |
| CN1972763A (en) * | 2004-06-22 | 2007-05-30 | 株式会社小金井 | Static charge and dust removing device |
| WO2007079613A1 (en) * | 2006-01-13 | 2007-07-19 | Fujen Hsiao | Air filtering unit for eliminating static of the liquid crystal mould trains |
| CN201270641Y (en) * | 2008-09-22 | 2009-07-08 | 吕万疆 | Dust proof electrostatic removing ventilation apparatus |
| CN101829848A (en) * | 2010-01-29 | 2010-09-15 | 东莞宏威数码机械有限公司 | Laser recticle dedusting plant and dedusting method |
| CN202087143U (en) * | 2011-03-25 | 2011-12-28 | 富泰净化科技(昆山)有限公司 | Charging-type dustless sampling vehicle |
| CN202143286U (en) * | 2011-07-22 | 2012-02-08 | 宝鸡圭彬光电设备有限公司 | Static electricity eliminator |
| CN202803034U (en) * | 2012-05-14 | 2013-03-20 | 昆山天卓贸易有限公司 | Electrostatic dust collection system |
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| CN102641643A (en) | 2012-08-22 |
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Effective date of registration: 20180503 Address after: 062150 Botou City, Cangzhou, Hebei Province, four battalion economic zone Patentee after: Hebei Qiao Tai environmental protection equipment Co., Ltd. Address before: 215300 Jiangsu, Suzhou, Kunshan, Huaqiao Town, Xiang Pu District north of Guangming Road North, comprehensive service building, 31-32, two floor. Patentee before: Kunshan Tianzhuo Trading Co., Ltd. |