CN204107664U - A kind of electrical dedusting installation in high performance - Google Patents
A kind of electrical dedusting installation in high performance Download PDFInfo
- Publication number
- CN204107664U CN204107664U CN201420461070.2U CN201420461070U CN204107664U CN 204107664 U CN204107664 U CN 204107664U CN 201420461070 U CN201420461070 U CN 201420461070U CN 204107664 U CN204107664 U CN 204107664U
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- Prior art keywords
- ash bucket
- positive plate
- casing
- ash
- spoiler
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Abstract
The utility model discloses a kind of electrical dedusting installation in high performance, comprise casing, positive plate, corona wire, rapping apparatus, motor and some ash buckets, one end of casing is provided with air inlet, the other end of casing is provided with exhaust outlet, motor and some suspension arrangements are installed above described casing, some insulating suspensions are installed below suspension arrangement, each insulating suspension underhung has corona wire, the side of suspension arrangement is provided with transformer, described transformer is connected with corona wire, described positive plate correspondence is installed on below suspension arrangement, some corona wires are provided with in positive plate, the side of positive plate is provided with rapping apparatus, described rapping apparatus is connected with motor, described bottom half is provided with some ash buckets, below every block positive plate, correspondence is provided with an ash bucket, unloading valve is equipped with in described ash bucket lower end, ash bucket is connected with bulk cement storage tank by flange, ash bucket upper end open is connected with casing.The utility model has higher dust removal efficiency, and can prevent the generation of secondary pollution.
Description
[technical field]
The utility model relates to the technical field of electric dust collector, particularly a kind of technical field of electrical dedusting installation in high performance.
[background technology]
Electric cleaner is the corollary equipment of thermal power plant indispensability, particle flue dust in combustion stove or oil burning boiler discharge flue gas is removed by its function, thus significantly reducing the fume amount entered in atmosphere, this is that environmental protect pollutes, and improves the important environmental protection equipment of air quality.When its operation principle is flue gas by flue before electric cleaner agent structure, make its flue dust positively charged, then flue gas enters the electric cleaner passage arranging multilayer cathode plate.Due to the mutual suction-operated of positively charged flue dust and negative electrode electroplax, the particle flue dust in flue gas is made to be adsorbed on negative electrode, minus plate is hit in timing, make that there is certain thickness flue dust to drop in the ash bucket below electric cleaner structure in the double action drop of deadweight and vibration, thus reach the object of the flue dust removed in flue gas.Existing electric dust-removing equipment is mostly vertical structure, and ash bucket is positioned at the bottom of electric cleaner, easily on ash bucket, piles up a large amount of dust after Long-Time Service, because the bottom of flue gas from electric cleaner enters, easily the flue dust in ash bucket is kicked up, cause secondary pollution, affect the dust removal efficiency of flue gas.
According to statistics, ash-transmission system blocks up ash forces electric cleaner to be stopped transport, and accounts for 30% ~ 40% of the total accident rate of electric cleaner.In the actual motion of electric cleaner, usually occur blocking up grey or that paulin is grey phenomenon in ash bucket, cause the defeated ash of electric cleaner smooth, reduce the efficiency of dust collection of electric cleaner.When ash stifled in ash bucket or paulin grey and when arriving the pole plate of electric cleaner, easily cause electric field short circuit, affect the safe operation of electrical equipment, damage the internals of electric cleaner simultaneously, cause the distortion etc. of electric cleaner pole plate, polar curve, produce the damage of unrepairable, and electric field may be caused to trip.In ash bucket during serious dust stratification, ash bucket even may be caused to come off and even the caving in of whole electric cleaner.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of electrical dedusting installation in high performance is proposed, can effectively prevent flue gas from being kicked up by the flue dust piled up in ash bucket, the secondary pollution that in ash bucket, flue dust causes can be avoided, improve the dust removal efficiency of electric cleaner, the flue dust that positive plate and corona wire are collected can be hit down to ash bucket by rapping apparatus in time that be arranged in positive plate side, efficiency of dust collection is high, and the stifled grey problem that can solve in ash bucket, compact, easy installation and removal rational in infrastructure, efficiency of dust collection is high.
For achieving the above object, the utility model proposes a kind of electrical dedusting installation in high performance, comprise casing, positive plate, corona wire, rapping apparatus, motor and some ash buckets, one end of described casing is provided with air inlet, the other end of casing is provided with exhaust outlet, motor and some suspension arrangements are installed above described casing, below described suspension arrangement, some insulating suspensions are installed, each insulating suspension underhung has corona wire, the side of described suspension arrangement is provided with transformer, described transformer is connected with corona wire, described positive plate correspondence is installed on below suspension arrangement, some corona wires are provided with in positive plate, the side of positive plate is provided with rapping apparatus, described rapping apparatus is connected with motor, described bottom half is provided with some ash buckets, below every block positive plate, correspondence is provided with an ash bucket, unloading valve is equipped with in described ash bucket lower end, ash bucket is connected with bulk cement storage tank by flange, ash bucket upper end open is connected with casing, described ash bucket comprises ash bucket shell, feed opening, heater, spoiler support rail, spoiler vertical supporting rod, described ash bucket upper end is also provided with first gear aerofoil and second gear aerofoil, front side in first gear aerofoil and the packing of second gear aerofoil and ash bucket and rear side, first gear aerofoil and leave gap between second gear aerofoil and ash bucket inwall.
As preferably, described air inlet and exhaust ports are all provided with some airflow uniform distribution devices.
As preferably, described corona wire is provided with some raised structures, and the center of described raised structures is provided with groove structure, and the edge of raised structures is dentalation.
As preferably, described rapping apparatus comprises rotating shaft, axle sleeve and beating head, and described rotating shaft is provided with some axle sleeves, each axle sleeve correspondence is positioned at the side of one piece of positive plate, axle sleeve is provided with installing plate, and installing plate is connected with beating head by bull stick, and described rotating shaft is connected with motor by belt.
As preferably, described positive plate has some first grooves and the second groove, the first groove and the second groove adjacent distributions, the opening direction of the first groove and the second groove is contrary, and corona wire is arranged in the first groove and the second groove.
In described ash bucket, lower end has feed opening, and feed opening is connected with unloading valve, and the outer wall of feed opening is equipped with heater.
Spoiler support rail, spoiler vertical supporting rod are installed in described ash bucket, spoiler support rail is laterally provided with spoiler, spoiler vertical supporting rod is vertically provided with spoiler, described ash bucket housing tilt is arranged, ash bucket shell has at least one ash blowing mouth, ash blowing mouth can be connected with airduct, and ash blowing mouth can be sealed by seal when not using.
The beneficial effects of the utility model: the utility model by flue gas laterally across casing, can effectively prevent flue gas from being kicked up by the flue dust piled up in ash bucket, the secondary pollution that in ash bucket, flue dust causes can be avoided, improve the dust removal efficiency of electric cleaner, the flue dust that positive plate and corona wire are collected can be hit down to ash bucket by rapping apparatus in time that be arranged in positive plate side, efficiency of dust collection is high, ash bucket can prevent side from altering dust in wind by first gear aerofoil and second gear aerofoil, effectively avoid the dusty gas directly channeling to electric cleaner outlet without electric field, improve dust catching efficiency, heater can make the knot ash temperature of ash bucket keep certain, makes ash have good mobility, spoiler can prevent dust secondary fly-up from departing from ash bucket, and spoiler is insulation spoiler, prevents the sticking dust adhesion of tool from producing electric breakdown phenomena on spoiler surface, thus ensures electric cleaner safe and reliable operation, ash blowing mouth can connect airduct, to blowing grey operation in ash bucket, solves the stifled grey problem in ash bucket, compact, easy installation and removal rational in infrastructure, efficiency of dust collection is high.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of a kind of electrical dedusting installation in high performance of the utility model;
Fig. 2 is the plan structure figure of the utility model positive plate;
Fig. 3 is the main TV structure figure of the utility model corona wire;
Fig. 4 is the main TV structure figure of the utility model rapping apparatus;
Fig. 5 is the main TV structure figure of the utility model ash bucket.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of electrical dedusting installation in high performance of the utility model, comprise casing 1, positive plate 2, corona wire 3, rapping apparatus 4, motor 5 and some ash buckets 7, one end of described casing 1 is provided with air inlet 11, the other end of casing 1 is provided with exhaust outlet 12, motor 5 and some suspension arrangements 6 are installed above described casing 1, below described suspension arrangement 6, some insulating suspensions 61 are installed, each insulating suspension 61 underhung has corona wire 3, the side of described suspension arrangement 6 is provided with transformer 31, described transformer 31 is connected with corona wire 3, described positive plate 2 correspondence is installed on below suspension arrangement 6, some corona wires 3 are provided with in positive plate 2, the side of positive plate 2 is provided with rapping apparatus 4, described rapping apparatus 4 is connected with motor 5, bottom described casing 1, some ash buckets 7 are installed, below every block positive plate 2, correspondence is provided with an ash bucket 7, unloading valve 81 is equipped with in described ash bucket 7 lower end, ash bucket 7 is connected with bulk cement storage tank 8 by flange 82, ash bucket 7 upper end open is connected with casing 1, described ash bucket 7 comprises ash bucket shell 71, feed opening 72, heater 73, spoiler support rail 74, spoiler vertical supporting rod 75, described ash bucket 7 upper end is also provided with first gear aerofoil 76 and second gear aerofoil 77, front side in first gear aerofoil 76 and second gear aerofoil 77 packing and ash bucket 7 and rear side, first gear aerofoil 76 and leave gap between second gear aerofoil 77 and ash bucket 7 inwall.
Described air inlet 11 and exhaust outlet 12 place are all provided with some airflow uniform distribution devices 13, described corona wire 3 is provided with some raised structures 32, the center of described raised structures 32 is provided with groove structure 33, the edge of raised structures 32 is dentalation 34, described rapping apparatus 4 comprises rotating shaft 41, axle sleeve 42 and beating head 43, described rotating shaft 41 is provided with some axle sleeves 42, each axle sleeve 42 correspondence is positioned at the side of one piece of positive plate 2, axle sleeve 42 is provided with installing plate 44, installing plate 44 is connected with beating head 43 by bull stick 45, described rotating shaft 41 is connected with motor 5 by belt, described positive plate 2 has some first groove 21 and the second grooves 22, first groove 21 and the second groove 22 adjacent distributions, the opening direction of the first groove 21 and the second groove 22 is contrary, corona wire 3 is arranged in the first groove 21 and the second groove 22, in described ash bucket 7, lower end has feed opening 72, feed opening 72 is connected with unloading valve 3, heater 73 outer wall of feed opening 72 is equipped with, in described ash bucket 7, spoiler support rail 74 is installed, spoiler vertical supporting rod 75, spoiler support rail 74 is laterally provided with spoiler 78, spoiler vertical supporting rod 75 is vertically provided with spoiler 78, described ash bucket shell 71 is obliquely installed, ash bucket shell 71 has at least one ash blowing mouth 711, ash blowing mouth 711 can be connected with airduct, ash blowing mouth 711 can be sealed by seal when not using.
Utility model works process:
A kind of electrical dedusting installation in high performance of the utility model in the course of the work, flue gas is horizontally through casing 1 from air inlet 11 and exhaust outlet 12, flue dust in flue gas can by the positive plate 2 in casing 1 and corona wire 3 adsorb, corona wire 3 is provided with some raised structures 32, the center of described raised structures 32 is provided with groove structure 33, the edge of raised structures 32 is dentalation 34, improve the capacity gauge of corona wire 3 pairs of flue dust, improve dust removal efficiency, flue dust on positive plate 2 and corona wire 3 can be hit down to ash bucket 7 by the rapping apparatus 4 being simultaneously arranged in positive plate 2 side, because flue gas is laterally across casing, and ash bucket 7 is positioned at the bottom of casing 1, therefore, it is possible to effectively prevent flue gas from being kicked up by the flue dust piled up in ash bucket 7, the secondary pollution that in ash bucket 7, flue dust causes can be avoided, improve the dust removal efficiency of electric cleaner, the flue dust that positive plate and corona wire are collected can be hit down to ash bucket by rapping apparatus in time that be arranged in positive plate 2 side, efficiency of dust collection is high.
In ash bucket 7, first gear aerofoil 76 and second gear aerofoil 77 can prevent side from altering dust in wind, effectively avoid the dusty gas directly channeling to electric cleaner outlet without electric field, improve dust catching efficiency; Heater 73 can make the knot ash temperature of ash bucket 7 keep certain, makes ash have good mobility; Spoiler 78 can prevent dust secondary fly-up from departing from ash bucket 7, and spoiler 78 is insulation spoiler, prevents the sticking dust adhesion of tool from producing electric breakdown phenomena on spoiler 78 surface, thus ensures electric cleaner safe and reliable operation; Ash blowing mouth 711 can connect airduct, blows grey operation in ash bucket 7, solves the stifled grey problem in ash bucket 7; Compact, easy installation and removal rational in infrastructure, efficiency of dust collection is high.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (7)
1. an electrical dedusting installation in high performance, it is characterized in that: comprise casing (1), positive plate (2), corona wire (3), rapping apparatus (4), motor (5) and some ash buckets (7), one end of described casing (1) is provided with air inlet (11), the other end of casing (1) is provided with exhaust outlet (12), described casing (1) top is provided with motor (5) and some suspension arrangements (6), described suspension arrangement (6) below is provided with some insulating suspensions (61), each insulating suspension (61) underhung has corona wire (3), the side of described suspension arrangement (6) is provided with transformer (31), described transformer (31) is connected with corona wire (3), described positive plate (2) correspondence is installed on suspension arrangement (6) below, some corona wires (3) are provided with in positive plate (2), the side of positive plate (2) is provided with rapping apparatus (4), described rapping apparatus (4) is connected with motor (5), described casing (1) bottom is provided with some ash buckets (7), every block positive plate (2) below correspondence is provided with an ash bucket (7), unloading valve (81) is equipped with in described ash bucket (7) lower end, ash bucket (7) is connected with bulk cement storage tank (8) by flange (82), ash bucket (7) upper end open is connected with casing (1), described ash bucket (7) comprises ash bucket shell (71), feed opening (72), heater (73), spoiler support rail (74), spoiler vertical supporting rod (75), described ash bucket (7) upper end is also provided with first gear aerofoil (76) and second gear aerofoil (77), front side in first gear aerofoil (76) and (77) packing of second gear aerofoil and ash bucket (7) and rear side, first gear aerofoil (76) and leave gap between second gear aerofoil (77) and ash bucket (7) inwall.
2. a kind of electrical dedusting installation in high performance as claimed in claim 1, is characterized in that: described air inlet (11) and exhaust outlet (12) place are all provided with some airflow uniform distribution devices (13).
3. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described corona wire (3) is provided with some raised structures (32), the center of described raised structures (32) is provided with groove structure (33), and the edge of raised structures (32) is dentalation (34).
4. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described rapping apparatus (4) comprises rotating shaft (41), axle sleeve (42) and beating head (43), described rotating shaft (41) is provided with some axle sleeves (42), each axle sleeve (42) correspondence is positioned at the side of one piece of positive plate (2), axle sleeve (42) is provided with installing plate (44), installing plate (44) is connected with beating head (43) by bull stick (45), and described rotating shaft (41) is connected with motor (5) by belt.
5. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described positive plate (2) has some first grooves (21) and the second groove (22), first groove (21) and the second groove (22) adjacent distributions, the opening direction of the first groove (21) and the second groove (22) is contrary, and corona wire (3) is arranged in the first groove (21) and the second groove (22).
6. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: described ash bucket (7) interior lower end has feed opening (72), feed opening (72) is connected with unloading valve (3), the outer wall of feed opening (72) is equipped with heater (73).
7. a kind of electrical dedusting installation in high performance as claimed in claim 1, it is characterized in that: spoiler support rail (74), spoiler vertical supporting rod (75) are installed in described ash bucket (7), spoiler support rail (74) is upper is laterally provided with spoiler (78), spoiler vertical supporting rod (75) is vertically provided with spoiler (78), described ash bucket shell (71) is obliquely installed, and ash bucket shell (71) has at least one ash blowing mouth (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461070.2U CN204107664U (en) | 2014-08-15 | 2014-08-15 | A kind of electrical dedusting installation in high performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461070.2U CN204107664U (en) | 2014-08-15 | 2014-08-15 | A kind of electrical dedusting installation in high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107664U true CN204107664U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461070.2U Expired - Fee Related CN204107664U (en) | 2014-08-15 | 2014-08-15 | A kind of electrical dedusting installation in high performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN204107664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190542A (en) * | 2014-08-15 | 2014-12-10 | 浙江诸暨利达环保设备有限公司 | Efficient electrical dust collector |
-
2014
- 2014-08-15 CN CN201420461070.2U patent/CN204107664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190542A (en) * | 2014-08-15 | 2014-12-10 | 浙江诸暨利达环保设备有限公司 | Efficient electrical dust collector |
| CN104190542B (en) * | 2014-08-15 | 2017-02-08 | 浙江利达环保科技股份有限公司 | Electrical dust collector |
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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: 20150121 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |