CN201094934Y - Electric dust remover - Google Patents
Electric dust remover Download PDFInfo
- Publication number
- CN201094934Y CN201094934Y CNU2007201136837U CN200720113683U CN201094934Y CN 201094934 Y CN201094934 Y CN 201094934Y CN U2007201136837 U CNU2007201136837 U CN U2007201136837U CN 200720113683 U CN200720113683 U CN 200720113683U CN 201094934 Y CN201094934 Y CN 201094934Y
- Authority
- CN
- China
- Prior art keywords
- polar plate
- pole plate
- control
- dust
- hanging
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001052 transient effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000003500 flue dust Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an electric dust collector, including corona utmost point, rapping ash removal device and collection dirt polar plate, collection dirt polar plate hangs the roof beam through hanging the hooking connection on the polar plate, the polar plate still is equipped with an album dirt polar plate locating piece on hanging the roof beam, be equipped with U type groove on corona utmost point's the connector, seted up waist shape hole on the connection face. Due to the adoption of the technical scheme, the polar plate hanging beam is also provided with the dust collecting polar plate positioning block, so that the dust collecting polar plate can not be separated from the hanging hook when the temperature is changed sharply. And the installation between the connector of corona electrode and the cabinet frame is provided with a U-shaped groove, and the connection plate surface is provided with a waist-shaped hole, so that the corona electrode is ensured not to deform under the severe conditions, and the electric dust collector is ensured to keep a good working state. The phenomenon of disconnection and springing generated in operation is overcome, and the problems of polar plate polar line deformation and the like when the working condition temperature changes greatly instantaneously are solved.
Description
Technical field
The utility model relates to a kind of electric cleaner.
Background technology
Electric cleaner is the corollary equipment of thermal power plant indispensability, its function is removed the particle flue dust in combustion kitchen range or the oil burning boiler discharging flue gas, thereby reduce the fume amount that enters in the atmosphere significantly, this is to improve environmental pollution, improves the important environmental protection equipment of air quality.Its operation principle is a flue gas when passing through flue before the electric cleaner agent structure, makes its flue dust positively charged, and flue gas enters the electric cleaner passage that the control of dust pole plate is set then.Because the mutual suction-operated of positively charged flue dust and control of dust pole plate, particle flue dust in the flue gas is adsorbed on the control of dust pole plate, regularly hit the control of dust pole plate, make to have in the ash bucket of certain thickness flue dust below the double action drop of conducting oneself with dignity and vibrating drops on the electric cleaner structure, thereby reach the purpose of removing the flue dust in the flue gas.
As shown in Figure 1 and Figure 2, because present common control of dust pole plate mostly freely hangs with top, the fixing spacing mode in bottom is installed, because each electric field is combined by polylith control of dust pole plate along airflow direction, when the operating mode transient temperature changes greatly, the deflection of preceding piece control of dust pole plate is bigger than the deflection of back piece control of dust pole plate.Be the acceleration transmission of assurance rapping, fixedly connected being integral of the whole row in control of dust pole plate bottom, therefore preceding piece control of dust pole plate can only precedingly be gone up and stretch, and jumps out hanged hook after to a certain degree, under the gravitation of blower fan, causes and beats.The electric field pole pitch smaller, two ends and all for being fastenedly connected, because the cast formula is elongated, thin with respect to the corona discharge electrode frame material of whole electric cleaner, the stroke reaction was faster than framework when transient temperature changed greatly, corona discharge electrode direction is to the left and right drawn, and its spacing is changed.Being easy to generate in the middle of application process goes offline, the phenomenon of springboard, and when the working temperature transient change is bigger, control of dust pole plate, corona discharge electrode distortion, and die opening changes, and dust removing effects descends, and introduces the dust emission deterioration that exceeds standard, and causes environmental pollution.
The utility model content
The purpose of this utility model provides a kind of electric cleaner, can guarantee still when the temperature acute variation that the dust collecting electrode Board position is stable, and corona discharge electrode deformation can not take place yet, and can guarantee dust removing effects under abominable situation or long-term situation about using.
In order to reach described effect, a kind of electric cleaner of the utility model, comprise corona discharge electrode, ash removal equipment for flapping and control of dust pole plate, the control of dust pole plate is connected on the pole plate hanging beam by hanged hook, also be provided with control of dust pole plate locating piece on the described pole plate hanging beam, the connector of described corona discharge electrode is provided with U type groove, has offered mounting hole on the connecting plate face.
Preferably, described control of dust pole plate and hanged hook junction also are provided with fixed block.Can guarantee further that like this dust collecting electrode Board position is stable, especially when fixing " C " type, " Z " template, better effects if.
Preferably, described corona discharge electrode leaves the gap at the ash removal equipment for flapping other end, and the ash removal equipment for flapping other end leaves the gap makes corona discharge electrode can not go offline when the dedusting of shaking is moving.
The utility model also is provided with control of dust pole plate locating piece and can guarantees that when temperature sharply changed, the control of dust pole plate can not break away from hanged hook owing to adopted technique scheme on the pole plate hanging beam.And the connector of corona discharge electrode and the installation between tank bracket are mixed and are provided with U type groove, have offered mounting hole on the connecting plate face, guarantee that then corona discharge electrode can not be out of shape such structure and can guarantee that finally electric cleaner keeps good working order under these mal-conditions.Overcome the springboard phenomenon that goes offline of generation in service, solve the problems such as pole plate polar curve distortion when the working temperature transient change is big.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the schematic diagram of the control of dust pole plate of existing electric cleaner.
Fig. 2 is the schematic diagram of the corona discharge electrode junction of existing electric cleaner.
Fig. 3 is the schematic diagram of the control of dust pole plate of the utility model electric cleaner.
Fig. 4 is the schematic diagram of the corona discharge electrode connector of the utility model electric cleaner.
Fig. 5 is the schematic diagram of the connector of the utility model electric cleaner.
Fig. 6 is the schematic diagram of the utility model electric cleaner.
The specific embodiment
As Fig. 3, Fig. 4 and shown in Figure 5, a kind of electric cleaner, comprise corona discharge electrode 8, ash removal equipment for flapping 9 and control of dust pole plate 2, control of dust pole plate 2 is connected on the pole plate hanging beam 1 by hanged hook 3, for further fixedly control of dust pole plate 2, when mounted, on original hanging beam, increase a control of dust pole plate locating piece 4, make control of dust pole plate 2 leave certain clearance in short transverse, guarantee the stroke of control of dust pole plate 2 when TRANSIENT HIGH TEMPERATURE, control of dust pole plate locating piece 4 is jumped out from hanged hook 3, the centre position is placed one on the every control of dust pole plate 2, be easy to cut off when changing control of dust pole plate 2, it is comparatively convenient to use.For fear of corona discharge electrode 8 deformation when the high temperature, and go offline when vibration, the connector 6 of described corona discharge electrode 8 is provided with U type groove, has offered mounting hole 71 on the connecting plate face 7.Even go up like this lower union joint 6 all loose or dislocation can guarantee that also corona discharge electrode 8 does not drop, guarantee that electric cleaner can guarantee operation, offered mounting hole 71 on the connecting plate face 7, can reduce the error that fabrication and installation bring.When installing space allowed, corona discharge electrode 8 left the gap at ash removal equipment for flapping 9 other ends, was used to digest the stroke of working temperature transient change when big, further guaranteed its result of use.
Because electric cleaner is often used for the big occasion of some difference variation, as the thermal power plant etc., such structure makes electric cleaner control of dust pole plate 2 under the situation of temperature shock can not break away from hanged hook 3.Overcome the springboard phenomenon that goes offline of generation in service, solve the problems such as pole plate polar curve distortion when the working temperature transient change is big.
That the control of dust pole plate 2 of present industrial use generally has is plate, " C " type " Z " type etc., and when using " C " type " Z " type control of dust pole plate 2, described control of dust pole plate 2 and hanged hook 3 junctions also are provided with fixed block 5.Like this can be further fixing control of dust pole plate 2.
Claims (3)
1, a kind of electric cleaner, comprise corona discharge electrode (8), ash removal equipment for flapping (9) and control of dust pole plate (2), control of dust pole plate (2) is connected on the pole plate hanging beam (1) by hanged hook (3), it is characterized in that: also be provided with control of dust pole plate locating piece (4) on the described pole plate hanging beam (1), the connector (6) of described corona discharge electrode (8) is provided with U type groove, has offered mounting hole (71) on the connecting plate face (7).
2, a kind of electric cleaner according to claim 1 is characterized in that: described control of dust pole plate (2) and hanged hook (3) junction also are provided with fixed block (5).
3, a kind of electric cleaner according to claim 1 is characterized in that: described corona discharge electrode (8) leaves the gap at ash removal equipment for flapping (9) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136837U CN201094934Y (en) | 2007-08-24 | 2007-08-24 | Electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201136837U CN201094934Y (en) | 2007-08-24 | 2007-08-24 | Electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094934Y true CN201094934Y (en) | 2008-08-06 |
Family
ID=39921992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201136837U Expired - Fee Related CN201094934Y (en) | 2007-08-24 | 2007-08-24 | Electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094934Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357419A (en) * | 2011-10-21 | 2012-02-22 | 平顶山磐石机电工程有限公司 | Internal tensioning type anode plate for electrostatic dust collector |
| CN104249024A (en) * | 2013-06-26 | 2014-12-31 | 上海冶金矿山机械厂 | Fixing structure for anode plate in electric deduster |
-
2007
- 2007-08-24 CN CNU2007201136837U patent/CN201094934Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357419A (en) * | 2011-10-21 | 2012-02-22 | 平顶山磐石机电工程有限公司 | Internal tensioning type anode plate for electrostatic dust collector |
| CN102357419B (en) * | 2011-10-21 | 2014-02-26 | 平顶山磐石机电工程有限公司 | Internal tensioning type anode plate for electrostatic dust collector |
| CN104249024A (en) * | 2013-06-26 | 2014-12-31 | 上海冶金矿山机械厂 | Fixing structure for anode plate in electric deduster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Huadong Environmental Protection Technology Co., Ltd. Assignor: Jiang Min Contract fulfillment period: 2009.2.10 to 2017.8.23 Contract record no.: 2009330000430 Denomination of utility model: Cathode rapping transmission device of electric precipitator Granted publication date: 20080806 License type: Exclusive license Record date: 20090306 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.10 TO 2017.8.23; CHANGE OF CONTRACT Name of requester: JINHUA HUADONG ENVIRONMENTAL PROTECTION EQUIPMENT Effective date: 20090306 |
|
| 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: 20080806 Termination date: 20160824 |