CN201839500U - Electrostatic eliminator - Google Patents
Electrostatic eliminator Download PDFInfo
- Publication number
- CN201839500U CN201839500U CN2011200318514U CN201120031851U CN201839500U CN 201839500 U CN201839500 U CN 201839500U CN 2011200318514 U CN2011200318514 U CN 2011200318514U CN 201120031851 U CN201120031851 U CN 201120031851U CN 201839500 U CN201839500 U CN 201839500U
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- air
- static
- sparking electrode
- bar shaped
- barred body
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- Expired - Fee Related
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Abstract
The utility model relates to an electrostatic eliminator, which comprises at least one bar, at least one discharge electrode, a transformer and ground wires. The discharge electrodes are installed on the bar and electrically connected with the transformer, and one ends of the ground wires are connected with the bars. The electrostatic eliminator is characterized in that the bars are provided with cavities, air inlets and air outlets, wherein the insides and the outsides of the cavities are communicated mutually through the air inlets and the air outlets, and the air outlets are arranged at positions on the bars close to the discharge electrodes. The bars of the electrostatic eliminator are provided with the cavities, the air inlets and the air outlets, high-pressure air is led into the air inlets, an air curtain is formed at the air outlets, so that an ionized air layer generated by the discharge electrodes is blown to an electrostatic object, so that operating distance of the ionized air layer generated by the discharge electrodes is longer, static electricity can be eliminated more quickly, and the electrostatic eliminator has a stronger electrostatic neutralization function.
Description
Technical field
The utility model relates to a kind of anti-static device, relates in particular to a kind of static eraser.
Background technology
Material all is to be made of molecule, and molecule is by atomic building, has electronegative electronics and positively charged proton to constitute in the atom.Under normal condition, the proton number of an atom is identical with electron amount, and positive negative balance is so externally show uncharged phenomenon.Will make that when two different objects are in contact with one another an object loses some electric charges such as electron transfer makes its positively charged to another object, and another individuality obtains the object of some excess electrons and is electronegative.If two objects electric charge in separating process is difficult to neutralization, electric charge will accumulate and make static on the object band.So separate after object and the contact of other object and will be with static.For example, be exactly that a kind of typical " contact separation " electrifies when an object is peeled off a plastic film, the static that produces of undressing in daily life also is that " contact separation " electrifies.Solid, liquid even gas all can be with static because of contact separation.
Though a discharge source of static is a space charge, its storage power is limited, and static has the characteristics of high potential, highfield, and its discharge waveform is very complicated, is difficult to control.Therefore, when surpassing certain limit (can be the form of field intensity, current potential or storage power), the accumulation when static just can produce harm to production environment, product and the person.Particularly,, cause cisco unity malfunction even complete failure because Electrostatic Absorption dust and static discharge may cause electronic component breakdown at electronic technology field.
Static not only can cause enormous economic loss in the industrial production of industries such as electronics, oil, weaving, chemistry, food, printing, and directly threatens operating personnel's life security.Therefore, the prevention of static and elimination are very important and necessary.
In order to reduce static to industrial harm, according in the positive and negative charge and principle, produced the electric pole type static eraser, high-tension electricity is added on the sparking electrode, make air ionization produce positive and negative example, when the object of static electrification neutralizes during by the ionized air layer, reach the purpose of eliminating static.
In order to adapt on some equipment, production line carries product is eliminated static, especially in printing industry, for the static to printing sheets or film is eliminated, the applicant has developed a kind of static simple in structure and has eliminated cancellation element, this static eraser comprises at least one bar shaped barred body, at least one sparking electrode, transformer and earth connection, sparking electrode is installed on the bar shaped barred body, and sparking electrode is electrically connected with transformer, and an end of earth connection is connected with the bar shaped barred body.Above-mentioned this static eraser is simple in structure, substantially can reach the requirement of eliminating product static, but the operating distance that also exists static to eliminate is short, static is eliminated shortcomings such as slow, that the static neutralising capacity is strong inadequately, make this static eraser need to be installed to the top of product surface in use, bring inconvenience to production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of static eraser, and the operating distance of this static eraser is longer, and it is quicker that static is eliminated, in the static and with better function.The technical scheme that adopts is as follows:
A kind of static eraser comprises at least one bar shaped barred body, at least one sparking electrode, transformer and earth connection, sparking electrode is installed on the bar shaped barred body, sparking electrode is electrically connected with transformer, one end of earth connection is connected with the bar shaped barred body, it is characterized in that: described bar shaped barred body is provided with air inlet, the gas outlet of cavity and connected chamber inside and outside, and the position of close sparking electrode on the bar shaped barred body is located in the gas outlet.
The single-phase alternating current that is input as 220V of above-mentioned transformer or the three-phase electricity of 380V are output as high voltage, low current, make sparking electrode can better make air generation ionization.
During use, other end ground connection with earth connection, feed gases at high pressure at the air inlet place, transformer is connected with power supply, the sparking electrode discharge makes the air generation ionization that is in the sparking electrode below, produce the ionized air layer, and the gases at high pressure that feed blow out from the gas outlet, air-flow forms air curtain, the ionized air layer is blowed to the object of static electrification, when the ionized air layer contacts with object, object with static be eliminated rapidly, the electronics that is not neutralized in the ionized air layer again in conjunction with or be discharged in the earth.By air curtain the ionized air layer is blowed to the object of static electrification, make that the operating distance of the ionized air layer that sparking electrode produces is longer, static is eliminated quicker, in the static and with better function.
In order to reach shock-proof purpose, as preferred version of the present utility model, it is characterized in that: also comprise the lightning protection chip, the lightning protection built-in chip type is in sparking electrode.When high-pressure electrostatic invasion static eraser body, the lightning protection chip responds rapidly, and eliminates the entrained high-pressure electrostatic of object or person body at once, has in the stronger static and function, anti-electric shock.The electric current ability to bear of lightning protection chip is strong, shock-resistant, and stable performance, safe and reliable.
In order to reach the purpose that makes things convenient for air feed, as the further preferred version of the utility model, it is characterized in that: also comprise air compression plant and air supply pipe; Described air inlet is connected with air compression plant by air supply pipe.Provide high pressure draught by air compression plant for static eraser, can better the ionized air layer be blowed to the static electrification object surfaces.
Static eraser of the present utility model is by being provided with cavity, air inlet and gas outlet on the bar shaped barred body, feed gases at high pressure at the air inlet place, the place forms air curtain in the gas outlet, the ionized air layer that sparking electrode is produced blows to the static electrification object, make that the operating distance of the ionized air layer that sparking electrode produces is longer, it is quicker that static is eliminated, in the static and with better function.
Description of drawings
Accompanying drawing is the structural representation of the utility model preferred implementation
Embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As shown in drawings, this static eraser comprises two bar shaped barred bodies 1, four sparking electrodes 2, transformer 3 and two earth connections 4; Each root bar shaped barred body 1 is equipped with on two sparking electrodes 2 and an earth connection 4, and each sparking electrode 2 all is electrically connected with transformer 3, and an end of earth connection 4 is connected with bar shaped barred body 1; Bar shaped barred body 1 is provided with air inlet 6, the gas outlet 7 inside and outside cavity 5 and the connection cavity 5, and the position of close sparking electrode 2 on the bar shaped barred body 1 is located in gas outlet 7.
This static eraser also comprises lightning protection chip 8, and lightning protection chip 8 is built in the sparking electrode 2.
This static eraser comprises that also the air inlet 6 on air compression plant 9 and 10, two bar shaped barred bodies 1 of air supply pipe is connected with air compression plant 9 by air supply pipe 10.
Other end ground connection with earth connection 4, start air compression plant 9, in air inlet, 6 places feed gases at high pressure, transformer 3 is connected with power supply, sparking electrode 2 discharges make the air generation ionization that is in sparking electrode 2 belows, produce the ionized air layer, and the gases at high pressure that feed blow out from the gas outlet, air-flow forms air curtain, the ionized air layer is blowed to the object of static electrification, when the ionized air layer contacts with object, object with static be eliminated rapidly, the electronics that is not neutralized in the ionized air layer again in conjunction with or be discharged in the earth.By air curtain the ionized air layer is blowed to the object of static electrification, make that the operating distance of the ionized air layer that sparking electrode 2 produces is longer, static is eliminated quicker, in the static and with better function.When high-pressure electrostatic invasion static eraser body, lightning protection chip 8 responds rapidly, and eliminates the entrained high-pressure electrostatic of object or person body at once, has in the stronger static and function, anti-electric shock.
Claims (3)
1. a static eraser comprises at least one bar shaped barred body, at least one sparking electrode, transformer and earth connection, sparking electrode is installed on the bar shaped barred body, sparking electrode is electrically connected with transformer, one end of earth connection is connected with the bar shaped barred body, it is characterized in that: described bar shaped barred body is provided with air inlet, the gas outlet of cavity and connected chamber inside and outside, and the position of close sparking electrode on the bar shaped barred body is located in the gas outlet.
2. static eraser as claimed in claim 1 is characterized in that: also comprise the lightning protection chip, the lightning protection built-in chip type is in sparking electrode.
3. static eraser as claimed in claim 1 or 2 is characterized in that: also comprise air compression plant and air supply pipe; Described air inlet is connected with air compression plant by air supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318514U CN201839500U (en) | 2011-01-29 | 2011-01-29 | Electrostatic eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318514U CN201839500U (en) | 2011-01-29 | 2011-01-29 | Electrostatic eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839500U true CN201839500U (en) | 2011-05-18 |
Family
ID=44009601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200318514U Expired - Fee Related CN201839500U (en) | 2011-01-29 | 2011-01-29 | Electrostatic eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839500U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573256A (en) * | 2012-01-18 | 2012-07-11 | 日氟荣高分子材料研发（上海）有限公司 | Static electricity removing system and use thereof for removing static electricity on surface of thin film |
| CN107572288A (en) * | 2017-09-22 | 2018-01-12 | 江苏绿源健康铝箔科技有限公司 | A kind of rewinding machine that electrostatic function is removed with removal of impurities |
| CN109310000A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of pipeline oil product Xelminator of intrinsic safety type |
| CN109310001A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of safe and reliable active electrostatic charge of oil arrester |
| CN109310002A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | It is a kind of active with the passive electrostatic charge of oil arrester combined |
-
2011
- 2011-01-29 CN CN2011200318514U patent/CN201839500U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573256A (en) * | 2012-01-18 | 2012-07-11 | 日氟荣高分子材料研发（上海）有限公司 | Static electricity removing system and use thereof for removing static electricity on surface of thin film |
| CN102573256B (en) * | 2012-01-18 | 2015-05-27 | 日氟荣高分子材料研发（上海）有限公司 | Static electricity removing system and use thereof for removing static electricity on surface of thin film |
| CN107572288A (en) * | 2017-09-22 | 2018-01-12 | 江苏绿源健康铝箔科技有限公司 | A kind of rewinding machine that electrostatic function is removed with removal of impurities |
| CN109310000A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of pipeline oil product Xelminator of intrinsic safety type |
| CN109310001A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | A kind of safe and reliable active electrostatic charge of oil arrester |
| CN109310002A (en) * | 2017-11-16 | 2019-02-05 | 中国石油化工股份有限公司 | It is a kind of active with the passive electrostatic charge of oil arrester combined |
| CN109310002B (en) * | 2017-11-16 | 2021-02-09 | 中国石油化工股份有限公司 | Oil static eliminator combining active and passive |
| CN109310000B (en) * | 2017-11-16 | 2021-02-09 | 中国石油化工股份有限公司 | Pipeline oil static eliminator of this ampere of type |
| CN109310001B (en) * | 2017-11-16 | 2021-02-09 | 中国石油化工股份有限公司 | Safe and reliable active oil product static eliminator |
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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: 20110518 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |