CN102764696A - Spiral electrostatic dust collecting plant - Google Patents
Spiral electrostatic dust collecting plant Download PDFInfo
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- CN102764696A CN102764696A CN2012102631555A CN201210263155A CN102764696A CN 102764696 A CN102764696 A CN 102764696A CN 2012102631555 A CN2012102631555 A CN 2012102631555A CN 201210263155 A CN201210263155 A CN 201210263155A CN 102764696 A CN102764696 A CN 102764696A
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- dust
- collecting device
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- band
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Abstract
The invention discloses a spiral electrostatic dust collecting plant which comprises two dust collecting belts and supporting portions. The two dust collecting belts can be spirally wound and are conductive, the supporting portions are used for supporting and fixing the dust collecting belts, and the dust collecting belts are separated from each other by a certain distance by the aid of the supporting portions and are respectively connected with output ends of a high-voltage direct-current power source which generates voltage difference. The spiral electrostatic dust collecting plant is of a spiral structure, and is simple in process, easy to process and good in electrostatic adsorption effect, the size of the spiral electrostatic dust collecting plant is reduced by more than a half of that of a traditional electrostatic dust collecting plant while the same dust collecting efficiency is achieved, the distance between the dust collecting belts can be shorter, so that the air flowing speed is reduced, electric field force is increased, and a dust collecting effect is ideal.
Description
Technical field
The present invention relates to a kind of air cleaning device, particularly a kind of electrostatic dust-collecting device.
Background technology
The Along with people's growth in the living standard, everybody values environmental protection and health more when pursuit is comfortable; Because the existence of a large amount of dust and other particles is arranged in the air; Be easy to become the media of various bacteriums, virus propagation, suck too much dust and cause diseases such as tuberculosis, infringement health on the one hand easily; The easy transmitted virus of unholiness on the other hand air is so electrostatic precipitator is widely used in industry, hospital and the home environment.
Electrostatic dust-collecting device mainly is to filter the air through ionization through high voltage electric field, connects the parallel electric field that dc source has voltage difference at interval so need be provided with.Traditional now electrostatic dust-collecting device adopts conductive metal sheet spaced apart to connect the power supply that produces voltage difference respectively, because need be spaced apart, so need good location, complex structure, matching requirements are higher, and working (machining) efficiency is lower.For higher dust catching efficiency is arranged, reach dust collecting effect preferably, traditional electrostatic dust-collecting device has limited the range of application of electrostatic dust-collecting device because the influence of staggering distance between the restriction of structure and the conductive metal sheet needs the design larger volume usually.In addition, existing electrostatic dust-collecting device because conductive metal sheet produces electric field after energising, also produces ozone to atmospherical discharges simultaneously easily, produces peculiar smell, also can cause certain influence to health, to being applied to great restriction is arranged also on the household appliances.
Summary of the invention
In order to overcome the prior art complex structure, dimension volume is bigger, and range of application is restricted; Matching requirements are high, the deficiency that working (machining) efficiency is low, and it is a kind of simple in structure that the present invention provides; Processing easily, volume dwindles the spiral electrostatic dust-collecting device that can also reach higher dust catching efficiency greatly.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of spiral electrostatic dust-collecting device; Comprise the control of dust band that two stack helix-coils can conduct electricity; And be used for support fixation control of dust band and with the support portion of its segment distance that separates each other, described two control of dust bands link to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
In order to reduce the electric discharge phenomena between the control of dust band, described control of dust band is the insulating tape that is provided with the continuous conduction bar.
Further, described bus shared width ratio scope on insulating tape is 2%～50%.
In order to reach the favorable conductive effect, and be easy to processing, described bus is the electrically conductive ink that is arranged on insulating tape one side.
Further, described bus can also be for being arranged on the conductive metal band of insulating tape one side.
As another kind of embodiment, described control of dust band is that conductive material is processed.
Install for the ease of producing, the curl direction of described two control of dust bands is curling in the same way.
As another kind of embodiment, the curl direction of described two control of dust bands also can be reverse curling.
After dust collect plant is communicated with high voltage source, puncture air generation ozone, let dust collect plant be easy to clean simultaneously, the surface of described control of dust band is provided with insulating barrier.
Connect power supply for the ease of the control of dust band, described control of dust strap end portion is provided with the energising joint.
In order to alleviate quality, and reduce difficulty of processing, described support portion is the PUR of cooling curing.
As another kind of embodiment, described support portion is an insulating support.
The invention has the beneficial effects as follows: adopt spiral helicine structure, technology is simple, is easy to processing; Electrostatic Absorption is effective, when reaching same dust catching efficiency, more than the electrostatic dust-collecting device that volume ratio is traditional is half as large; And the distance between the control of dust band can be provided with closelyr; Thereby reduce the speed that air passes through, strengthen electric field force, dust collecting effect is desirable more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural front view of the present invention;
Fig. 2 is the expansion sketch map of control of dust band of the present invention;
Fig. 3 is the schematic cross-section that control of dust band shown in Figure 2 is provided with insulating barrier;
Fig. 4 is the expansion sketch map of the another kind of embodiment of control of dust band of the present invention;
Fig. 5 is the schematic cross-section that control of dust band shown in Figure 4 is provided with insulating barrier;
Fig. 6 is the mated condition sketch map of control of dust band of the present invention and support portion;
Fig. 7 is the structural front view of another embodiment of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 5.A kind of spiral electrostatic dust-collecting device of the present invention; Comprise the control of dust band 1 that two stack helix-coils can conduct electricity; And be used for support fixation control of dust band 1 and with the support portion 2 of its segment distance that separates each other, described two control of dust bands 1 link to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
In order to reduce the electric discharge phenomena between the control of dust band 1; Described control of dust band 1 is for being provided with the insulating tape 6 of continuous conduction bar 3; In order to reach good CHARGE DISTRIBUTION, produce best control of dust electric field, described bus 3 shared width ratio scope on insulating tape 6 is 2%～50%.Because the existence of insulating tape 6 is arranged, the potential safety hazard that can effectively avoid discharging and the generation of ozone can also be provided with closelyr, thereby reduce the speed that air passes through, and improve dust collecting effect.
In order to reach the favorable conductive effect; And be easy to processing, described bus 3 can produce electric field uniformly and effectively for being arranged on the electrically conductive ink of insulating tape 6 one sides after satisfying energising; Let electric charge be evenly distributed on the control of dust band simultaneously, the sheet resistance of described bus 3 is less than or equal to 10
5Ω, electrically conductive ink adopt modes such as spraying, coating, printing to be fixed on a side of control of dust band 1, can increase or reduce its width as required and adjust dust collecting effect.
Described bus 3 can also can produce electric field uniformly and effectively for being arranged on the conductive metal band of insulating tape 6 one sides after satisfying energising, let electric charge be evenly distributed on the control of dust band 1 simultaneously, and the electrical resistivity range of described bus 3 is 1 * 10
-9～1 * 10
-4Ω m, advantage is a stable in properties, can be as the easy disconnection of electrically conductive ink, shortcoming is that technology is comparatively complicated, it is loaded down with trivial details that processing shows slightly.
As another kind of embodiment, described control of dust band 1 is processed for conductive material, after satisfying energising, can produce electric field uniformly and effectively, lets electric charge be evenly distributed on the control of dust band 1 simultaneously, and the electrical resistivity range of described control of dust band 1 is 1 * 10
-9～1 * 10
-4Ω m, advantage is that processing is simple and convenient, shortcoming is that quality is heavy slightly.
Install for the ease of producing, the curl direction of described two control of dust bands 1 is curling in the same way, though the reverse by contrast result of use of curling is constant; But curl when fixing to cooperating having relatively high expectations of location; The production difficulty is bigger, has reduced production efficiency, has increased unnecessary cost; Can be used as alternative curling mode, the curling number of turns can be adjusted as required.
After dust collect plant is communicated with high voltage source, puncture air generation ozone, let dust collect plant be easy to clean simultaneously, the surface of described control of dust band 1 is provided with insulating barrier 8; Insulating barrier 8 can be an insulating coating, also can be insulating coating, can select different insulation modes as required; Because the existence of insulating tape 6 and insulating barrier 8 is arranged; The potential safety hazard that can effectively avoid discharging and the generation of ozone, the distance between the control of dust band 1 can also be provided with closelyr, thereby reduces the speed that air passes through; Strengthen electric field force, improve dust collecting effect.
Connect power supply for the ease of control of dust band 1; Described control of dust band 1 end is provided with energising joint 4; The high voltage direct current source output terminal of the living voltage difference of practicing midwifery respectively; The control of dust band 1 that connects identical output after curling is spaced, and between the adjacent control of dust band 1 voltage difference is arranged, and reaches the purpose of Electrostatic Absorption control of dust.
In order to let the charge energy in the electric field be evenly distributed on the control of dust band 1; Effectively utilize dust-collecting area; It is 0.1～20mm that described control of dust band 1 is provided with thickness, and in order to produce best control of dust electric field, the distance of described control of dust band 1 between adjacent two is set to 0.3～10mm.
In order to alleviate quality, and reduce difficulty of processing, described support portion 2 is the PUR of cooling curing; After the 1 helix-coil moulding of control of dust band, the PUR of fusion is coated on the helicoid of control of dust band 1, after the PUR cooling; Control of dust band 1 is also fixing thereupon; PUR is radial to be provided with many, and separates with bus 3 as far as possible and do not produce interference, guarantees its dust collecting effect; Described support portion 2 can also be set to insulating support, and structure is firm, has good positioning, but also need other mode matching and fixing, and quality is heavy slightly with respect to PUR, and cost also can correspondingly increase, and can be applied on the equipment that structural reliability has relatively high expectations.
For the ease of gripping installation, the helicoid top edge of control of dust band 1 also is provided with handle 5, and handle 5 adopts art paper, is symmetrical set.Control of dust band 1 polygonized structure in the shape of a spiral that can also curl, thus reach the purpose that adapts to different installation sites.
Embodiment 1: with reference to Fig. 6.Control of dust band 1 curling ring-type in the shape of a spiral, distance is little between the control of dust band, can produce best electric field; Than reaching equal dust collecting effect under the conventional electrostatic dust arrester volume half as large, be convenient to production and processing in addition, the plate-like profile also helps standardization and installs; Described insulating tape 6 adopts the brown paper insulating tape, and lighter weight is with low cost; Handling ease and have the good insulation performance effect, insulating tape 6 thickness of brown paper are 0.5mm, in order to reach good dust collecting effect; And according to the erection unit design size, the distance between two control of dust bands 1 is set to 1.2mm, and described control of dust band 1 is for being provided with the insulating tape 6 of continuous conduction bar 3; Described bus 3 is an electrically conductive ink, is printed on insulating tape 6 one sides, and sheet resistance is 10
4Ω; Bus 3 shared ratio on insulating tape 6 is 12%; The insulating barrier 8 of this specific embodiment adopts the coatings of coating, covers insulating tape 6 surfaces, and is easy to process and with low cost; Has the good insulation performance effect; Energising joint 4 is arranged on the inner ring of helical ring, and staggers and be provided with two, and described support portion 2 is set to the ambroin support.
Embodiment 2: with reference to Fig. 7.Present embodiment requires control of dust band 1 is designed to the square spiral shape according to device structure, and the distance between two control of dust bands 1 is 0.8mm; Control of dust band 1 is processed for conductive material, and material is the metal copper strips, and thickness is 0.5mm, and resistivity is 1.8 * 10
-8Ω m.
Produce ozone for fear of the voltage breakdown air, on control of dust band 1 surface insulating barrier 8 is set, in the present embodiment; Insulating barrier 8 is an insulating coating; Connect power supply for the ease of control of dust band 1, control of dust band 1 end is provided with energising joint 4, the energising joint 4 parallel outsides that are located at spiral ring.
Fix for the ease of electrostatic dust-collecting device, described support portion 2 is a PUR, is arranged on four angles of square ring-type.
More than two embodiment are the electrostatic dust-collecting devices that are applied on the air cleaner, traditional electrostatic dust-collecting device and present embodiment adopt the dust collect plant contrast test data of same specification following:
| ? | Former electrostatic dust-collecting device | The present embodiment device |
| The pure air output quantity | 78m3/h | 146m3/h |
During work, this product can supporting corresponding ionization device, and like anion generator, with carrying out control of dust again after the air polarization, dust collecting effect is better.
Certainly, the present invention can also have other structural distortion except above-mentioned embodiment, and these equivalent technical solutions also should be within its protection domain.
Claims (15)
1. spiral electrostatic dust-collecting device; It is characterized in that: comprise the control of dust band (1) that two stack helix-coils can conduct electricity; And be used for support fixation control of dust band (1) and with the support portion (2) of its segment distance that separates each other, described two control of dust bands (1) link to each other with the high voltage direct current source output terminal that produces voltage difference respectively.
2. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: described control of dust band (1) is for being provided with the insulating tape (6) of continuous conduction bar (3).
3. a kind of spiral electrostatic dust-collecting device according to claim 2 is characterized in that: it is 2%～50% that described bus (3) is gone up shared width ratio scope at insulating tape (6).
4. according to claim 2 or 3 described a kind of spiral electrostatic dust-collecting devices, it is characterized in that: described bus (3) is for being arranged on the electrically conductive ink of insulating tape (6) one sides.
5. a kind of spiral electrostatic dust-collecting device according to claim 4 is characterized in that: the sheet resistance of described bus (3) is less than or equal to 10
5Ω.
6. according to claim 2 or 3 described a kind of spiral electrostatic dust-collecting devices, it is characterized in that: described bus (3) is for being arranged on the conductive metal band of insulating tape (6) one sides.
7. a kind of spiral electrostatic dust-collecting device according to claim 6 is characterized in that: the electrical resistivity range of described bus (3) is 1 * 10
-9～1 * 10
-4Ω m.
8. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: described control of dust band (1) is processed for conductive material.
9. a kind of spiral electrostatic dust-collecting device according to claim 8 is characterized in that: the electrical resistivity range of described control of dust band (1) is 1 * 10
-9～1 * 10
-4Ω m.
10. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: the surface of described control of dust band (1) is provided with insulating barrier (8).
11. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: described control of dust band (1) end is provided with energising joint (4).
12. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: the thickness of described control of dust band (1) is 0.1～20mm.
13. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: the distance between adjacent two of the described control of dust band (1) is 0.3～10mm.
14. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: described support portion (2) are the PUR of cooling curing.
15. a kind of spiral electrostatic dust-collecting device according to claim 1 is characterized in that: described support portion (2) are insulating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263155.5A CN102764696B (en) | 2012-07-27 | 2012-07-27 | Spiral electrostatic dust collecting plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263155.5A CN102764696B (en) | 2012-07-27 | 2012-07-27 | Spiral electrostatic dust collecting plant |
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| Publication Number | Publication Date |
|---|---|
| CN102764696A true CN102764696A (en) | 2012-11-07 |
| CN102764696B CN102764696B (en) | 2015-07-08 |
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|---|---|---|---|
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939998A (en) * | 2014-01-10 | 2014-07-23 | 宁波东大空调设备有限公司 | Conductive band winding type machine core of indoor purifying fresh air ventilator and machining method of conductive band winding type machine core of indoor purifying fresh air ventilator |
| CN104907175A (en) * | 2015-05-08 | 2015-09-16 | 黄京跃 | Air cleaning module, air cleaning device, and making method of air cleaning device |
| CN106394188A (en) * | 2016-09-05 | 2017-02-15 | 上海瑞科隆鼎汽车科技有限公司 | Internally-arranged vehicle-mounted air negative ion purifier |
| CN106654867A (en) * | 2016-10-26 | 2017-05-10 | 珠海格力电器股份有限公司 | Ion purifier ion generation pole and ion purifier |
| CN106824539A (en) * | 2017-04-01 | 2017-06-13 | 广东中道创意科技有限公司 | A kind of convoluted electrostatic filter core and its preparation method and application |
| CN106902983A (en) * | 2017-04-11 | 2017-06-30 | 艾尼科环保技术(安徽)有限公司 | A kind of rotary static deduster of concentration rapping |
| CN108855621A (en) * | 2018-06-07 | 2018-11-23 | 汉王科技股份有限公司 | Processing method, electrostatic precipitation piece and the precipitator of electrostatic precipitation piece |
| CN109222297A (en) * | 2018-09-06 | 2019-01-18 | 天狼联盟材料科技研究（广东）有限公司 | A kind of artificial urban air purification tree with noctilucence |
| CN109731686A (en) * | 2019-01-31 | 2019-05-10 | 汉王科技股份有限公司 | A kind of air cleaning unit |
| CN110102077A (en) * | 2019-05-21 | 2019-08-09 | 杭州德意电器股份有限公司 | A kind of spiral fume purifying strainer and purification method |
| CN110841799A (en) * | 2019-11-26 | 2020-02-28 | 武汉武安环保科技有限公司 | Electrostatic particle flow high-efficiency dust remover |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939998A (en) * | 2014-01-10 | 2014-07-23 | 宁波东大空调设备有限公司 | Conductive band winding type machine core of indoor purifying fresh air ventilator and machining method of conductive band winding type machine core of indoor purifying fresh air ventilator |
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| CN106654867A (en) * | 2016-10-26 | 2017-05-10 | 珠海格力电器股份有限公司 | Ion purifier ion generation pole and ion purifier |
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| CN106902983A (en) * | 2017-04-11 | 2017-06-30 | 艾尼科环保技术(安徽)有限公司 | A kind of rotary static deduster of concentration rapping |
| CN106902983B (en) * | 2017-04-11 | 2018-07-20 | 艾尼科环保技术(安徽)有限公司 | A kind of rotary static deduster for concentrating rapping |
| CN108855621A (en) * | 2018-06-07 | 2018-11-23 | 汉王科技股份有限公司 | Processing method, electrostatic precipitation piece and the precipitator of electrostatic precipitation piece |
| CN109222297A (en) * | 2018-09-06 | 2019-01-18 | 天狼联盟材料科技研究（广东）有限公司 | A kind of artificial urban air purification tree with noctilucence |
| CN109731686A (en) * | 2019-01-31 | 2019-05-10 | 汉王科技股份有限公司 | A kind of air cleaning unit |
| CN110102077A (en) * | 2019-05-21 | 2019-08-09 | 杭州德意电器股份有限公司 | A kind of spiral fume purifying strainer and purification method |
| CN110841799A (en) * | 2019-11-26 | 2020-02-28 | 武汉武安环保科技有限公司 | Electrostatic particle flow high-efficiency dust remover |
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