Liquid level electrostatic precipitator
It is a kind of electrostatic precipitator particularly the present invention relates to a kind of deduster.
Serious with industrialization polluted, air quality is gradually reduced；Each factory starts to remove the waste gas of discharge
Dirt, purified treatment；Industrial traditional deduster has filter cartridge dust remover and electrostatic precipitator at present；Wherein, electrostatic precipitator with
The advantages such as its high pressure resistant, high temperature resistant are gradually promoted, and it is polarized dust using electrode, can by electric field adsorption of dust
Effectively remove the dust of various sizes size；But as adsorbing powder dust is in the thickness increase of electrode, the dust of electrode catches energy
Power will be gradually reduced, and dust removing effects will be significantly reduced, therefore electrostatic precipitator needs periodic maintenance, influence the continuous work of factory
Industry；The adsorption electrode of conventional electrostatic deduster is complicated, and the also cleaning work to dust brings larger inconvenience.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of liquid level electrostatic precipitator, the deduster structure is novel, can for a long time,
Work continuously, effectively improve operating efficiency；Meanwhile, deashing operation is simply efficient.
To solve the above problems, the technical solution adopted in the present invention is：This liquid level electrostatic precipitator includes electrostatic hair
Raw device, air inlet, dedusting chamber and exhaust outlet；
Liquid storage chamber is installed at the top of the dedusting chamber, dedusting liquid is filled with the liquid storage intracavitary；In the dedusting
The bottom of chamber is provided with dust-collecting cavity, is separated between the dust-collecting cavity and dedusting chamber by dust web plate；It is parallel in the dedusting intracavitary
It is equidistant be placed with dedusting plate, each dedusting plate being fixed in dedusting chamber vertically；Each dedusting plate is connected simultaneously by arc tile
Piece together snake type passage；The upper end of dedusting plate is through the bottom of liquid storage chamber and stretches into dedusting liquid, and the lower end of dedusting plate is fixed on
On dust web plate；Connected between dust-collecting cavity and the liquid storage chamber by mozzle；Be sequentially connected in series on mozzle driver and
Dust separator；Electric discharge piece is installed at the air inlet, the electric discharge piece is electrically connected with an electrode of electrostatic generator,
Another electrode of electrostatic generator is electrically connected in each dedusting plate.
The beneficial effects of the invention are as follows：The gas for carrying dust enters dedusting chamber from air inlet, and big dust particle directly sinks
Drop on dust web plate, little particle dust is discharged piece polarized charged；In dust removal process, dedusting liquid flows out from liquid storage chamber, dedusting
Surface uniform flow of the liquid along dedusting plate, and be pooled to through dust web plate in dust-collecting cavity；Connect the dedusting of electrostatic generator
Plate discharges dedusting liquid, so that electric charge opposite with electric discharge piece in dedusting liquid band；So as to form electric field between dedusting plate；Powder
Dirt along serpentine channel during flowing, in the presence of electric field, is constantly drawn close to the dedusting plate of both sides, dust finally floods
In dedusting liquid；The dedusting liquid of carrying dust flows to dust separator after entering dust-collecting cavity along mozzle；Dust separator will
Clean dust is delivered in liquid storage chamber after dust isolation discharge；Now dedusting liquid completes circulation.
Compared to traditional deduster, present invention accumulation non-dusting in dust removal process, dedusting plate remains clean, because
This dedusting plate being capable of efficient absorption dust for a long time；Dust removing effects are effectively ensured so that factory work is more coherent, efficient；
When carrying out great purge to dedusting plate, air inlet only need to be closed, cleaning agent is added to liquid storage chamber, starting driver can complete clearly
Wash, it is simple to operate, convenient.
Preferably, being provided with dust monitor in the exhaust ports, the dust monitor electrically connects with driver
Connect；When the Dust Capacity for discharging gas is exceeded, signal is passed to driver by dust monitor, and driver increases the stream of dedusting liquid
Dynamic speed, and then increase the amount of the dedusting liquid of dust exposure in the unit interval, so as to improve the dust removing effects of deduster.
Preferably, being provided with flow-guide fan in the air inlet；In order to which the gas that will carry dust is scattered, deceleration, promote
Enter sedimentation, the absorption of dust.
As further preferred, the electric discharge piece is arranged on the flow-guide fan；In order to make, dust is sufficiently charged, pole
Change, and then promote adsorbing powder dust.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of this liquid level electrostatic precipitator one embodiment.
Fig. 2 is the main structure diagram of embodiment illustrated in fig. 1.
In the embodiment shown in Fig. 1, Fig. 2, this liquid level electrostatic precipitator includes electrostatic generator 1, air inlet 3, removed
Dirt chamber 2 and exhaust outlet 4；Liquid storage chamber 5 is installed at the top of the dedusting chamber 2, dedusting liquid is filled with the liquid storage chamber 5；
Dust-collecting cavity 6 is installed in the bottom of the dedusting chamber 2, separated between the dust-collecting cavity 6 and dedusting chamber 2 by dust web plate 61；
In the dedusting chamber 2 it is parallel it is equidistant be placed with dedusting plate 21, each dedusting plate 21 is vertical to be fixed in dedusting chamber 2；Respectively
Dedusting plate 21 is connected by arc tile 22 and pieces together snake type passage；The upper end of dedusting plate 21 is through the bottom of liquid storage chamber 5 and stretches
Enter in dedusting liquid, the lower end of dedusting plate 21 is fixed on dust web plate 61；Pass through water conservancy diversion between the dust-collecting cavity 6 and liquid storage chamber 5
Pipe 7 is connected；Driver 71 and dust separator 72 have been sequentially connected in series on mozzle 7；Flow-guide fan is installed in the air inlet 3
31；Electric discharge piece is installed at the air inlet 3, the electric discharge piece is arranged on the flow-guide fan 31；The electric discharge piece is electrical
An electrode of electrostatic generator 1 is connected, another electrode of electrostatic generator 1 is electrically connected in each dedusting plate 21；
Dust monitor 41 is installed at the exhaust outlet 4, the dust monitor 41 is electrically connected with driver 71.
The dust separator 72 only can allow for dedusting liquid and pass through, at the same can by the dust-filtering in dedusting liquid, point
From filtering, purification of the realization to dedusting liquid；The dust separator 72 can for filter cloth, screen pack etc. or other
Can be by liquid and solid（The impurity such as dust）Filtering, the mechanical structure of separation.
The gas for carrying dust enters dedusting chamber 2 from air inlet 3, and gas enters after air inlet 3, slowed down by flow-guide fan 31,
Diffusion, gas flow rate rapid drawdown, big dust particle is directly fallen on dust web plate 61；Electric discharge piece on flow-guide fan 31 is by dust pole
Change；Because electric discharge piece is placed on flow-guide fan 31, dust can sufficiently be polarized；In dust removal process, dedusting liquid flows from liquid storage chamber 5
Go out, surface uniform flow of the dedusting liquid along dedusting plate 21, and be pooled to through dust web plate 61 in dust-collecting cavity 6；Connect electrostatic
The dedusting plate 21 of generator 1 discharges dedusting liquid, so that electric charge opposite with electric discharge piece in dedusting liquid band；So as in dedusting plate
Electric field is formed between 21；Dust along serpentine channel during flowing, in the presence of electric field, constantly to the dedusting plate of both sides
21 are drawn close, and dust is finally submerged in dedusting liquid；The dedusting liquid of carrying dust flows to powder after entering dust-collecting cavity 6 along mozzle 7
Dirt separator 72；The dust that dust is isolated after discharge by cleaning is delivered in liquid storage chamber 5 by dust separator 72；Now dedusting liquid
After the completion of dedusting, gas is discharged from exhaust outlet 4；When the Dust Capacity for discharging gas is exceeded, dust monitoring
Signal is passed to driver 71 by device 41, and driver 71 increases the flowing velocity of dedusting liquid, and then increases contact in the unit interval
The amount of the dedusting liquid of dust, so as to improve the dust removing effects of deduster；When the Dust Capacity for discharging gas is less than standard, dust prison
Survey device 41 and signal is passed into driver 71, driver 71 reduces the flowing velocity of dedusting liquid, and then it is inscribed to reduce the unit interval
The amount of the dedusting liquid of dust is touched, so as to save the energy.
Compared to traditional deduster, present invention accumulation non-dusting in dust removal process, dedusting plate 21 remains clean,
Therefore dedusting plate 21 being capable of efficient absorption dust for a long time；Dust removing effects are effectively ensured so that factory work is more coherent, height
Effect；When carrying out great purge to dedusting plate 21, air inlet 3 only need to be closed, cleaning agent is added to liquid storage chamber 5, starts driver 71
Cleaning can be completed, it is simple to operate, convenient.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.