CN203935916U - A kind of traveling electrode of wet-esp of foam metal collecting polar plate - Google Patents
A kind of traveling electrode of wet-esp of foam metal collecting polar plate Download PDFInfo
- Publication number
- CN203935916U CN203935916U CN201420409939.9U CN201420409939U CN203935916U CN 203935916 U CN203935916 U CN 203935916U CN 201420409939 U CN201420409939 U CN 201420409939U CN 203935916 U CN203935916 U CN 203935916U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- foam metal
- collecting polar
- polar plate
- metal collecting
- 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
Abstract
A kind of traveling electrode of wet-esp of foam metal collecting polar plate, the utility model relates to a kind of traveling electrode of wet-esp of foam metal collecting polar plate, the utility model is in order to solve dry electric precipitation device in prior art, after denitration, the dedusting of dry flue gas before desulfurizer, in the time running into wet flue gas, wet dust will be at collecting polar plate surface scale, deduster cisco unity malfunction, and dust removing effects is poor, ineffective problem, described traveling electrode comprises driving wheel rotating shaft, driven pulley rotating shaft, support body, drive motors, two driving wheels, two driven pulleys, article two, ring lock shape body, two sparge pipes and multiple foam metal collecting polar plate, the output shaft of drive motors is fixedly connected with one end of driving wheel rotating shaft, driving wheel and driven wheel case have ring lock shape body, the two ends of foam metal collecting polar plate are fixedly mounted on respectively on ring lock shape body, two sparge pipes are arranged side by side in ring lock shape body, the utility model is for industrial dedusting field.
Description
Technical field
The utility model relates to a kind of traveling electrode of wet-esp of foam metal collecting polar plate.
Background technology
In the flue gas that in society, fire coal or fuel oil, gas combustion apparatus produce, contain a large amount of nitrogen oxide, sulfide and dust, serious environment pollution.Do not meet national regulation, existing dry-type dedusting equipment and denitration, desulphurization plant, after transformation, can meet national standard requirement substantially, but transformation infusion of financial resources amount is very large, ten million yuan of exceedance mostly; Dust in the flue gas of qualified discharge and acid, especially fine particle still can cause larger pollution to environment; Gypsum dust in flue gas can cause " gypsum rain ", serious environment pollution; Acid in flue gas also can be corroded chimney, and chimney intensity is declined, and even caves in; Therefore, to implement further to remove to the micronic dust in existing flue gas up to standard and acid, flue gas can contain a small amount of gypsum particulate, micronic dust and acidic materials through denitration, desulfurization after processing, in the time of flue gas process GGH device, these gypsum particulates can be in the heat exchange blade surface fouling of device, causes GGH device to stop up, increase flue resistance, such flue gas is directly discharged in atmosphere, more easily produces " gypsum rain ", haze and acid rain phenomenon, serious environment pollution; Meanwhile, in the time that flue-gas temperature is put lower than dewfall, in the water-soluble fog pearl of the most of meeting of acidic materials in flue gas, heavy corrosion chimney; The flue gas that contains more fine particle, gypsum particulate and a small amount of heavy metal and acidic materials is directly discharged in atmosphere, and dust removing effects is poor, and inefficiency causes serious pollution to environment.Can effectively remove the acid mist in wet flue gas although conventionally use wet type electrostatic precipitator in prior art, but cleaning device is not set in this electrostatic precipitator yet, cannot be used for the dedusting of ash-laden gas, because, dust in flue gas will be at collecting polar plate surface scale, fouling too much can cause interpolar discharge short circuit, cisco unity malfunction; Existing standard specifies that the operating temperature of electrostatic precipitator is not more than 45 DEG C, and when flue-gas temperature is during higher than flue gas condensed node, in flue gas, water exists with gaseous state, and wet type electrostatic precipitator also cannot normally be worked.
Utility model content
The utility model is in order to solve dry electric precipitation device in prior art, the dedusting of dry flue gas after denitration, before desulfurizer, in the time running into wet flue gas, wet dust will be at collecting polar plate surface scale, deduster cisco unity malfunction, and dust removing effects is poor, ineffective problem, and then a kind of traveling electrode of wet-esp of foam metal collecting polar plate is proposed.
The utility model is to address the above problem the technical scheme adopting to be: described traveling electrode comprises driving wheel rotating shaft 2, driven pulley rotating shaft 4, support body 9, drive motors 10, two driving wheels 1, two driven pulleys 3, article two, ring lock shape body 6, two sparge pipes 8 and multiple foam metal collecting polar plate 5, each foam metal collecting polar plate 5 is that rectangle is tabular, two driving wheels 1 are sleeved on driving wheel rotating shaft 2, two driven pulleys 3 are sleeved on driven pulley rotating shaft 4, driving wheel rotating shaft 2 and driven pulley rotating shaft 4 are arranged on support body 9, and driving wheel rotating shaft 2 is arranged on driven pulley rotating shaft 4 tops, the axis of driving wheel rotating shaft 2 is parallel with the axis of driven pulley rotating shaft 4, the output shaft of drive motors 10 is fixedly connected with one end of driving wheel rotating shaft 2, each driving wheel 1 is arranged with a ring lock shape body 6 with the driven pulley 3 of below, the two ends of each foam metal collecting polar plate 5 are fixedly mounted on respectively on a ring lock shape body 6, multiple foam metal collecting polar plates 5 are uniform to be covered on two ring lock shape bodies 6, and multiple foam metal collecting polar plates 5 be arranged in parallel, two sparge pipes 8 are arranged side by side in two ring lock shape bodies 6, the apopore of each sparge pipe 8 axially linearly arranges along sparge pipe 8, the apopore of two sparge pipes 8 is setting in the other direction, and the center line of each sparge pipe 8 is horizontally disposed with.
The utlity model has following beneficial effect: 1, the utility model collecting polar plate 5 is made for foam metal material, and foam metal quality is light, and through-hole rate is large, and effective area is large, improve the efficiency of dust collection of deduster.
2, adopt mobile electrode type structure, sparge pipe 8 is placed on to control of dust passage and discharge electrode below, effectively avoided washing away liquid and be splashed to discharge electrode, ensure wet electrical dust precipitator energy steady operation, ensure efficiency of dust collection.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model, Fig. 2 is that multiple traveling electrodes are used schematic diagram, and in multiple traveling electrodes, be vertically provided with multiple discharge electrodes 11, and between adjacent traveling electrode group, be vertically provided with multiple discharge electrodes 11, multiple discharge electrodes 11 connect in groups by framework, discharge electrode group is fixing by insulated connecting piece and external frame 12, and Fig. 3 is driving wheel 1, driving wheel rotating shaft 2, driven pulley 3, driven pulley rotating shaft 4, multiple foam metal collecting polar plate 5, ring lock shape body 6 and sparge pipe 8 mounting structure schematic diagrames.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1-Fig. 3, a kind of traveling electrode of wet-esp of foam metal collecting polar plate described in present embodiment, described traveling electrode comprises driving wheel rotating shaft 2, driven pulley rotating shaft 4, support body 9, drive motors 10, two driving wheels 1, two driven pulleys 3, article two, ring lock shape body 6, two sparge pipes 8 and multiple foam metal collecting polar plate 5, each foam metal collecting polar plate 5 is that rectangle is tabular, two driving wheels 1 are sleeved on driving wheel rotating shaft 2, two driven pulleys 3 are sleeved on driven pulley rotating shaft 4, driving wheel rotating shaft 2 and driven pulley rotating shaft 4 are arranged on support body 9, and driving wheel rotating shaft 2 is arranged on driven pulley rotating shaft 4 tops, the axis of driving wheel rotating shaft 2 is parallel with the axis of driven pulley rotating shaft 4, the output shaft of drive motors 10 is fixedly connected with one end of driving wheel rotating shaft 2, each driving wheel 1 is arranged with a ring lock shape body 6 with the driven pulley 3 of below, the two ends of each foam metal collecting polar plate 5 are fixedly mounted on respectively on a ring lock shape body 6, multiple foam metal collecting polar plates 5 are uniform to be covered on two ring lock shape bodies 6, and multiple foam metal collecting polar plates 5 be arranged in parallel, two sparge pipes 8 are arranged side by side in two ring lock shape bodies 6, the apopore of each sparge pipe 8 axially linearly arranges along sparge pipe 8, the apopore of two sparge pipes 8 is setting in the other direction, and the center line of each sparge pipe 8 is horizontally disposed with.
Detailed description of the invention two: present embodiment is described in conjunction with Fig. 1-Fig. 3, a kind of traveling electrode of wet-esp of foam metal collecting polar plate described in present embodiment, described ring lock shape body 6 is chain, and driving wheel 1 and driven pulley 3 are sprocket wheel, and other is identical with detailed description of the invention one.
Operation principle
Be suspended on multiple foam metal collecting polar plates 5 on two ring lock shape bodies 6 by the rotation of driving wheel, slowly mobile, in the time that flue gas passes from multiple foam metal collecting polar plates 5, discharge electrode 11 electric discharges make its flue dust electronegative, foam metal collecting polar plate 5 is anode, due to the mutual suction-operated of electronegative flue dust and foam metal collecting polar plate 5, particle flue dust in flue gas is adsorbed on foam metal collecting polar plate 5, in the time of foam metal collecting polar plate 5 process sparge pipe 8, sparge pipe 8 rinses the flue dust on foam metal collecting polar plate 5 to be dropped in wet-esp mechanism below, thereby reach the object of removing the dust in flue gas.
Claims (2)
1. the traveling electrode of the wet-esp of a foam metal collecting polar plate, it is characterized in that: described traveling electrode comprises driving wheel rotating shaft (2), driven pulley rotating shaft (4), support body (9), drive motors (10), two driving wheels (1), two driven pulleys (3), article two, ring lock shape body (6), two sparge pipes (8) and multiple foam metal collecting polar plate (5), each foam metal collecting polar plate (5) is that rectangle is tabular, two driving wheels (1) are sleeved on driving wheel rotating shaft (2), two driven pulleys (3) are sleeved on driven pulley rotating shaft (4), driving wheel rotating shaft (2) and driven pulley rotating shaft (4) are arranged on support body (9), and driving wheel rotating shaft (2) is arranged on driven pulley rotating shaft (4) top, the axis of driving wheel rotating shaft (2) is parallel with the axis of driven pulley rotating shaft (4), the output shaft of drive motors (10) is fixedly connected with one end of driving wheel rotating shaft (2), each driving wheel (1) is arranged with a ring lock shape body (6) with the driven pulley (3) of below, the two ends of each foam metal collecting polar plate (5) are fixedly mounted on respectively on a ring lock shape body (6), multiple foam metal collecting polar plates (5) are uniform to be covered on two ring lock shape bodies (6), and multiple foam metal collecting polar plates (5) be arranged in parallel, two sparge pipes (8) are arranged side by side in two ring lock shape bodies (6), the apopore of each sparge pipe (8) axially linearly arranges along sparge pipe (8), the apopore of two sparge pipes (8) is setting in the other direction, and the center line of each sparge pipe (8) is horizontally disposed with.
2. a kind of traveling electrode of wet-esp of foam metal collecting polar plate according to claim 1, is characterized in that: described ring lock shape body (6) is chain, and driving wheel (1) and driven pulley (3) are sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409939.9U CN203935916U (en) | 2014-07-23 | 2014-07-23 | A kind of traveling electrode of wet-esp of foam metal collecting polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420409939.9U CN203935916U (en) | 2014-07-23 | 2014-07-23 | A kind of traveling electrode of wet-esp of foam metal collecting polar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935916U true CN203935916U (en) | 2014-11-12 |
Family
ID=51855265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420409939.9U Expired - Fee Related CN203935916U (en) | 2014-07-23 | 2014-07-23 | A kind of traveling electrode of wet-esp of foam metal collecting polar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380388A (en) * | 2018-04-28 | 2018-08-10 | 张梓钖 | Wet electrical dust precipitator |
-
2014
- 2014-07-23 CN CN201420409939.9U patent/CN203935916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380388A (en) * | 2018-04-28 | 2018-08-10 | 张梓钖 | Wet electrical dust precipitator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204911132U (en) | High -efficient dust collector of flue gas | |
| CN103962240A (en) | Wet type electric precipitation device and method for removing fine particulate matters in smoke desulfurized by wet process | |
| CN102430478A (en) | Device and method for removing PM 2.5 from smoke | |
| CN205019875U (en) | Flue gas denitration dust collector | |
| CN105169872A (en) | Device and method for flue gas cleaning by combining impact agglomeration wet dust collector with wet electric dust collector | |
| CN104289086A (en) | Method and device for removing high-concentration dust in flue gas of glass kiln | |
| CN106964243A (en) | A kind of integrative coordinated removing sulfur trioxide device and its method of work suitable for sulphur coal | |
| CN103447151A (en) | Compound type electric demister as well as process and use thereof | |
| CN104492603A (en) | Wire-plate matching model of metal ceramic electric dust remover and ash removal mode | |
| CN205549935U (en) | Wet -type electric precipitation secondary absorption tower | |
| CN206631378U (en) | Wet electrostatic exhaust treatment system | |
| CN104190544A (en) | Dismountable smoke wet type electrostatic dust and fog removing device and application | |
| CN104307326A (en) | Low-temperature wet-type ionization oxidization denitration and super-purification process | |
| CN203935916U (en) | A kind of traveling electrode of wet-esp of foam metal collecting polar plate | |
| CN203220969U (en) | Electric dust collector with reticular mobile dust collecting electrode | |
| CN205042607U (en) | Wet electrostatic precipitator | |
| CN103657323A (en) | Wet electrostatic reinforced apparatus and method for simultaneous removal of PM2.5, SO2 and Hg | |
| CN203935915U (en) | A kind of traveling electrode with wet-esp mechanism | |
| CN203577543U (en) | Smoke cooling and dedusting device capable of reducing PM2.5 (Particulate Matter) discharge for coal-fired power plant | |
| CN103977654A (en) | High-efficiency wet-type dedusting desulfurization and denitrification equipment and process | |
| CN202410458U (en) | Combined pollutant removing device | |
| CN203830149U (en) | Wet type electric demister with guide plate | |
| CN106111335A (en) | Electric arc water law dust-cleaning device | |
| CN203295545U (en) | Wet-type grading dust removal device for primary flue gas of converter | |
| CN205391987U (en) | Bag dust remover air inlet dust collector in advance that dehumidifies |
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: 20141112 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |