CN203661398U - An electrode insertion base for an electrostatic eliminator - Google Patents

An electrode insertion base for an electrostatic eliminator Download PDF

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Publication number
CN203661398U
CN203661398U CN201320891803.1U CN201320891803U CN203661398U CN 203661398 U CN203661398 U CN 203661398U CN 201320891803 U CN201320891803 U CN 201320891803U CN 203661398 U CN203661398 U CN 203661398U
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CN
China
Prior art keywords
electrode
pin hole
socket
insertion base
opening
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
Application number
CN201320891803.1U
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Chinese (zh)
Inventor
孙卫星
沈安如
叶愿林
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SHANGHAI ANPING STATIC SCIENCE&TECHNOLOGY CO Ltd
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SHANGHAI ANPING STATIC SCIENCE&TECHNOLOGY CO Ltd
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Priority to CN201320891803.1U priority Critical patent/CN203661398U/en
Application granted granted Critical
Publication of CN203661398U publication Critical patent/CN203661398U/en
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Abstract

The utility model discloses an electrode insertion base for an electrostatic eliminator and belongs to the field of static electricity. The electrode insertion base comprises an electrode insertion base body. An electrode pin hole is formed along the central axis of the electrode insertion base body. The front portion of the electrode insertion base body is provided with a trumpet-shaped opening and flow guide protruding ribs are arranged in the trumpet-shaped opening, so that an air flow guide structure is formed. The electrode pin hole is formed in the rear portion of the electrode insertion base body in a penetrating manner. The opening of the front end of the electrode pin hole is located at the center of the bottom of the trumpet-shaped opening and the opening of the rear end of the electrode pin hole is connected with a compressed air way. A discharge electrode is disposed in the electrode pin hole of the electrode insertion base body through an electrode insertion member. The front end of the electrode insertion member is provided with at least two extending arms which form an air flow channel gap between the outer surface of the discharge electrode and the inner surface of the electrode pin hole of the electrode insertion base body. The ion flow blown out from the electrode insertion base is distributed in a more uniform and centralized manner, the ion recombination loss and pollution to the discharge electrode caused by turbulence can be reduced, the air outlet quantity can be controlled accurately, and the air using quantity can be reduced greatly. The electrode insertion base is widely applicable to the field of design and manufacture of active electrostatic elimination equipment.

Description

A kind of electrode socket for Xelminator
Technical field
The utility model belongs to electrostatic art, relates in particular to a kind of electric discharge device for active static eraser.
Background technology
Active static technology for eliminating is obtaining increasingly extensive application in industries such as semiconductor, encapsulation, photoelectricity, communication, spraying, printing, weaving, medical equipment, building materials and injection mouldings.
The day for announcing is on January 2nd, 2008, in the Chinese utility model patent that Granted publication number is CN201001233Y, discloses a kind of safety type ion stick, and it is provided with a strip insulator compound bar core 1-1 who is constituted by upper and lower excellent core; Along its length, set gradually at least two discharge aperture 1-3 at upper excellent core, spray point 1-4 is set in discharge aperture; In excellent core, be provided with high-voltage shield line; Heart yearn in high-voltage shield line is connected with power supply; Spray point runs through excellent core, is connected with the heart yearn in the middle of high-voltage shield line, forms electric pathway.It is provided with pore 1-9 between two described discharge aperture, is provided with tracheae 1-10 in excellent core, and tracheae is connected with pore through conduit, and tracheae is connected (its concrete structure can referring to accompanying drawing 1) simultaneously with wind regime or source of the gas.
The operation principle of above-mentioned ion bar structure is as follows:
In the time imposing high voltage by high-voltage shield line to high voltage discharge electrode, between high voltage discharge electrode and metal shell, form a high voltage electric field, the air molecule in this high voltage electric field is ionized to positive/negative ion.
By being positioned at the external output gas flow of pore on barred body, utilize compressed air stream to spray the Air Flow producing, the positive/negative ion disperse towards periphery that ion bar is produced, arrives the surface of object to be destaticed, thereby in reaching and the function of static.
But there are the following problems to find in actual applications said structure:
1, because its venthole is opened the side at discharge electrode pin hole, and discharge electrode pin hole does not have the flow-guiding structure for airflow uniform distribution accordingly around, therefore the air turbulence blowing out in venthole causes the recombination probability of positive and negative ion larger, losses of ions is comparatively serious, affects its static and eliminates ability;
2, because losses of ions is larger, eliminate faster electrostatic capacity for maintaining, only have increasing supply gas pressure, it is excessive that result causes Compressed Gas consumption to consume, and operating cost is higher;
3,, due to the air turbulence blowing out from venthole, the discharge electrode in guiding discharge pole socket pollutes comparatively serious, ion generation rate degradation, and the performance of eliminating static reduces.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electrode socket for Xelminator, it is by being provided with the electrode socket of water conservancy diversion convex tendon, make more even, the concentrated distribution of ion current blowing out, reduce ion recombination losses that turbulent flow causes and the pollution to discharge electrode, and by electrode socket is set, can accurately control gas output, gas usage is significantly reduced, also facilitate the replacing of discharge electrode, also can ensure the effect of removing contamination to discharge electrode.
The technical solution of the utility model is: a kind of electrode socket for Xelminator is provided, comprise and be arranged on the electrode pin hole for fixing discharge electrode in ion bar, it is characterized in that: an electrode socket is set, along the longitudinal central axis line of described electrode socket, be provided with the electrode pin hole for fixing discharge electrode; In the front portion of described electrode socket, a horn-like opening is set, in horn-like opening, at least one group of water conservancy diversion convex tendon is set, form the air flow guiding structure in horn-like opening; Described electrode pin hole runs through the rear portion that is arranged on electrode socket; The front opening of described electrode pin hole, is positioned at the center of described horn-like open bottom, and the open rearward end of described electrode pin hole, is connected with compressed gas gas circuit; Described discharge electrode, is arranged in the electrode pin hole of electrode socket through electrode package; At the front end of described electrode package, be provided with at least two cantilever arms, described cantilever arm, between the outer surface of described discharge electrode and the inner surface of the electrode pin hole of described electrode socket, forms gas channel gap; Described electrode package and described electrode pin hole interference fit, be fixed as one.
It,, in the middle part of described electrode socket periphery, is provided with location wing limit.
Concrete, it is provided with two groups of totally four water conservancy diversion convex tendons in described horn-like opening.
Water conservancy diversion convex tendon described in it is along the uniform setting of periphery of described horn-like opening.
Cantilever arm described in it is even number, uniform along the outer surface of described discharge electrode.
Gas channel gap described in it and the longitudinal axis of described discharge electrode be arranged in parallel.
Further, the quantity of described electrode package cantilever arm equates with the quantity of described water conservancy diversion convex tendon, and relative bearing is between the two for overlapping or equal angles is crisscross arranged.
Compared with the prior art, the utility model has the advantages that:
1. the air flow guiding structure that water conservancy diversion convex tendon forms is set in horn-like opening, contributes to be uniformly distributed gas flow of ions;
2. adopt the structure that venthole and electrode pin hole are same hole, emitted ion current is more concentrated, and the effect of removing contamination of discharge electrode is guaranteed, and ion generation rate is guaranteed, static is eliminated more quick;
3. the supporting combining structure of electrode package and discharge electrode is set, is convenient to the replacing of discharge electrode, contribute to ensure the operating efficiency of whole static eraser, extend its whole service life;
4. utilize the cantilever arm of electrode package to form gas channel gap at the outer surface of discharge electrode, compressed gas air-flow can flow out on surface from the gap between each cantilever arm along discharge electrode, because the physical dimension of cantilever arm can accurately be controlled, so structure can accurately be controlled gas output, can greatly reduce the consumption of gas usage, reduce the operating cost of static cancel job;
5. the inner surface of electrode socket top electrode pin hole is smooth periphery, contributes to simplify its manufacturing process, reduces the cost of manufacture of die-sinking die;
6. the inner surface of electrode pin hole adopts smooth periphery version, is convenient to it to clean, and also can facilitate the replacing of discharge electrode, the effect of giving vent to anger that contributes to extend its useful life He guarantee gas flow of ions.
Brief description of the drawings
Fig. 1 is the structural representation of existing ion bar;
Fig. 2 is the structural representation of the utility model electrode socket;
Fig. 3 is A-A ' cross section structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of the utility model electrode package;
Fig. 5 is B-B ' cross section structure schematic diagram of Fig. 4;
Fig. 6 is the structural representation that electrode package and discharge electrode are combined into one;
Fig. 7 is the assembly structure schematic diagram of electrode socket, electrode package and discharge electrode;
Fig. 8 is electrode package cantilever arm is the local enlarged diagram while overlapping with the relative bearing of water conservancy diversion convex tendon;
Fig. 9 is that the relative bearing of electrode package cantilever arm and water conservancy diversion convex tendon is the local enlarged diagram of equal angles when staggered.
In figure, 1-1 is strip insulator compound bar core, and 1-3 is discharge aperture, and 1-4 is spray point, and 1-9 is pore, and 1-10 is tracheae; 2 is electrode socket, and 2-1 is location wing limit, and 2-2 is water conservancy diversion convex tendon, and 2-3 is electrode pin hole, and 2-4 is horn-like opening, and 4 is electrode package, and 4-1 is cantilever arm, and 4-2 is gas channel gap, and 4-3 is discharge electrode container cavity, and 5-1 is discharge electrode.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
In Fig. 2 and Fig. 3, the technical solution of the utility model provides a kind of electrode socket for Xelminator, comprise and be arranged on the electrode pin hole for fixing discharge electrode in ion bar, inventive point is that it is provided with an electrode socket 2, along the longitudinal central axis line of described electrode socket, be provided with the electrode pin hole 2-3 for fixing discharge electrode; In the front portion of described electrode socket, be provided with a horn-like opening 2-4, in horn-like opening, at least one group of water conservancy diversion convex tendon 2-2 is set, form the air flow guiding structure in horn-like opening.
As shown in the figure, electrode pin hole 2-3 runs through the rear portion that is arranged on electrode socket; The front opening of electrode pin hole, is positioned at the bottom centre of horn-like opening 2-4, and the open rearward end of electrode pin hole, is connected with compressed gas gas circuit (not shown).
It is provided with location wing limit 2-1 in the middle part of electrode socket periphery.
Location wing limit is set is in order to facilitate installation between whole electrode socket and ion barred body and in place.
As shown in the figure, in horn-like opening, be provided with two groups of totally four water conservancy diversion convex tendons.
Its water conservancy diversion convex tendon is along the uniform setting of garden periphery of horn-like opening.
In Fig. 4, Fig. 5 and Fig. 6, in the technical program, discharge electrode 5-1, is arranged in the electrode pin hole of electrode socket through electrode package 4.
At the front end of electrode package, be provided with at least two cantilever arm 4-1, described cantilever arm, between the outer surface of described discharge electrode and the inner surface of the electrode pin hole of described electrode socket, forms gas channel gap 4-2.
Its discharge electrode 5-1 is arranged in the discharge electrode container cavity 4-3 of electrode package 4.
As shown in the figure, the quantity of the cantilever arm of its electrode package is even number (being 4) in figure, uniform along excircle (being equal to the discharge electrode container cavity 4-3 in the figure) surface of discharge electrode.
The gas channel gap surrounding between inner surface by cantilever arm, the outer surface of discharge electrode and the electrode pin hole of electrode socket of electrode package, be arranged in parallel with the longitudinal axis of discharge electrode.
The electrode pin hole interference fit of its electrode package and electrode socket, is fixed as one.
Because the external diameter of its electrode package is slightly larger than the aperture (this is the mechanically basic demand of " interference fit ") of the electrode pin hole of electrode socket, therefore when discharge electrode is put into after the discharge electrode container cavity of electrode package, when in the electrode pin hole of electrode package electrode insertion socket that discharge electrode is housed, due to the effect of interference fit, the cantilever arm of electrode package is under the extruding of electrode pin hole inwall, closely be wrapped in discharge electrode, the effect that realizes by this electrode socket and closely fix discharge electrode.
After electrode package is extracted from the electrode pin hole of electrode socket, the cantilever arm elastic reset of electrode package, contributes to easily the discharge electrode being wrapped in wherein to be taken out, and changes.
In Fig. 7, the electrode socket of the technical program is provided with horn-like opening at its front end, is provided with water conservancy diversion convex tendon 2-2 in horn-like opening 2-4, and the object that water conservancy diversion convex tendon is set is to make it have the equally distributed effect of ion current.
The discharge electrode 5-1 of the technical program, is arranged in the electrode pin hole of electrode socket through electrode package 4.
The object of electrode package is set in the technical program, to utilize its cantilever arm structure to form gas channel gap between discharge electrode and electrode pin hole on the one hand, adopt venthole and electrode pin hole to be all the structure in a hole, make it reach emitted ion current more concentrated, the effect of removing contamination to discharge electrode is guaranteed, the technique effect that ion generation rate is guaranteed.
On the other hand, the supporting combining structure of electrode package and discharge electrode is set, is convenient to the replacing of discharge electrode, contribute to ensure the operating efficiency of whole static eraser, extend its whole service life.
The third aspect, in the technical program, utilize the cantilever arm of electrode package to form gas channel gap at the outer surface of discharge electrode, compressed gas air-flow can flow out on surface from the gap between each cantilever arm along discharge electrode, because the physical dimension of cantilever arm can accurately be controlled, so this structure can accurately be controlled gas output, can greatly reduce the consumption of gas usage, reduce the operating cost of static cancel job.
In addition, in the technical program, the inner surface of electrode socket top electrode pin hole is smooth periphery, contribute to simplify its manufacturing process, reduce the cost of manufacture of die-sinking die, simultaneously, the inner surface of electrode pin hole is smooth periphery, be convenient to it to clean, also facilitated the replacing of discharge electrode, the effect of giving vent to anger that contributes to extend its useful life He guarantee gas flow of ions.
In Fig. 8 and Fig. 9, provided the cantilever arm of electrode package and the embodiment of water conservancy diversion convex tendon relative bearing between the two, Fig. 8 is that relative bearing is between the two the structure while overlapping, and Fig. 9 is that relative bearing is between the two the structure of equal angles when staggered.
By regulating cantilever arm and the water conservancy diversion convex tendon relative bearing between the two of electrode package, can reduce turbulent flow, be conducive to being uniformly distributed of ion current, obtain better static eradicating efficacy.
In sum, the technical program is by water conservancy diversion convex rib structure is set, and to the air-flow penetrating from electrode pin hole and therefore surrounding's turbulent flow of air-flow institute disturbance, controls from spatial distribution, it is distributed more uniformly, reduce ion recombination losses that this turbulent flow causes and the pollution to discharge electrode.
The technical program utilizes four cantilever arms of electrode package first half to be closely wrapped in discharge electrode, air-flow can flow out on the surface from the accurate gap between each cantilever arm along discharge electrode, gas output control is more accurate, consistent, gas usage is significantly reduced, also contribute to eliminate staining of discharge electrode.
By regulating the relative bearing of electrode package and diversion seat, the relative bearing that makes electrode package cantilever arm and diversion seat water conservancy diversion convex tendon for overlap or equal angles staggered, can reduce the turbulent flow disturbance of venthole position, be conducive to being uniformly distributed of ion current, to obtain better static eradicating efficacy.
The inner surface of its electrode socket top electrode pin hole is smooth periphery, contribute to simplify its manufacturing process, reduce the cost of manufacture of die-sinking die, be convenient to it to clean, facilitate the replacing of discharge electrode, the effect of giving vent to anger that contributes to extend its useful life He guarantee gas flow of ions.
The utility model can be widely used in the Design and manufacture field of active static abatement apparatus.

Claims (7)

1. for an electrode socket for Xelminator, comprise and being arranged in ion bar for the electrode pin hole of fixing discharge electrode, it is characterized in that:
One electrode socket is set, along the longitudinal central axis line of described electrode socket, is provided with the electrode pin hole for fixing discharge electrode;
In the front portion of described electrode socket, a horn-like opening is set, in horn-like opening, at least one group of water conservancy diversion convex tendon is set, form the air flow guiding structure in horn-like opening;
Described electrode pin hole runs through the rear portion that is arranged on electrode socket;
The front opening of described electrode pin hole, is positioned at the center of described horn-like open bottom, and the open rearward end of described electrode pin hole, is connected with compressed gas gas circuit;
Described discharge electrode, is arranged in the electrode pin hole of electrode socket through electrode package;
At the front end of described electrode package, be provided with at least two cantilever arms, described cantilever arm, between the outer surface of described discharge electrode and the inner surface of the electrode pin hole of described electrode socket, forms gas channel gap;
Described electrode package and described electrode pin hole interference fit, be fixed as one.
2. according to the electrode socket for Xelminator claimed in claim 1, it is characterized in that, in the middle part of described electrode socket periphery, being provided with location wing limit.
3. according to the electrode socket for Xelminator claimed in claim 1, it is characterized in that in described horn-like opening, be provided with two groups of totally four water conservancy diversion convex tendons.
4. according to the electrode socket for Xelminator described in claim 1 or 3, it is characterized in that the periphery uniform setting of described water conservancy diversion convex tendon along described horn-like opening.
5. according to the electrode socket for Xelminator claimed in claim 1, it is characterized in that described cantilever arm is even number, uniform along the outer surface of described discharge electrode.
6. according to the electrode socket for Xelminator claimed in claim 1, it is characterized in that described gas channel gap and the longitudinal axis of described discharge electrode be arranged in parallel.
7. according to the electrode socket for Xelminator claimed in claim 1, it is characterized in that the quantity of described electrode package cantilever arm equates with the quantity of described water conservancy diversion convex tendon, relative bearing is between the two that coincidence or equal angles are crisscross arranged.
CN201320891803.1U 2013-12-31 2013-12-31 An electrode insertion base for an electrostatic eliminator Expired - Fee Related CN203661398U (en)

Priority Applications (1)

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CN201320891803.1U CN203661398U (en) 2013-12-31 2013-12-31 An electrode insertion base for an electrostatic eliminator

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Application Number Priority Date Filing Date Title
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CN203661398U true CN203661398U (en) 2014-06-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107809060A (en) * 2017-10-09 2018-03-16 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107809061A (en) * 2017-10-09 2018-03-16 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107978963A (en) * 2017-10-09 2018-05-01 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107994461A (en) * 2017-10-09 2018-05-04 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN109688682A (en) * 2018-12-30 2019-04-26 上海安平静电科技有限公司 A kind of direct current powder charger-eliminator and eliminate system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107809060A (en) * 2017-10-09 2018-03-16 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107809061A (en) * 2017-10-09 2018-03-16 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107978963A (en) * 2017-10-09 2018-05-01 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN107994461A (en) * 2017-10-09 2018-05-04 青岛海尔空调器有限总公司 Ion wind generation apparatus and indoor apparatus of air conditioner
CN109688682A (en) * 2018-12-30 2019-04-26 上海安平静电科技有限公司 A kind of direct current powder charger-eliminator and eliminate system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140618

Termination date: 20161231