A kind of combined dust remover of electric precipitation and electric bag-type dust
Technical field
This utility model is related to electric dust-removing equipment field, the combination dedusting of specially a kind of electric precipitation and electric bag-type dust
Device.
Background technology
With the development in epoch, the use of electricity has been popularized, and at present, China's coal fired power generation accounts for very big ratio, but fires
Coal-fired plant's volume of smoke that burning coal is produced when generating electricity, pollutes environment, and to the physical and mental health of people very big shadow is generated
Ring, therefore to be administered before power plant's soot emissions, and power plant's flue dust has the characteristics of fume amount is big, and air-flow is stronger, mesh
Front common dust arrester is typically using electric cleaner or electric sack cleaner, often due to equipment entrance air-flow is uneven,
It is larger and dedusting is not thorough to equipment impact, and electric cleaner then can effectively improve dedusting in combination with electricity sack cleaner
Efficiency.
Utility model content
The purpose of this utility model is the combined dust remover for providing a kind of electric precipitation and electric bag-type dust, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, this utility model provides following technical scheme:A kind of group of electric precipitation and electric bag-type dust
Close cleaner unit, including the first ash bucket, electrostatic precipitation room, airflow uniform distribution plate, field generator and electric bag-type dust room, the electrostatic
The bottom of dirt pocket is fixed with electrostatic precipitation room pillar, and the electrostatic precipitation room lower section of electrostatic precipitation room post inboard is provided with the
One ash bucket, electrostatic precipitation room bottom is provided with the first dust suction electrode plate, installs on the outer wall of electrostatic precipitation room side
There are a HEV vibrators, and the outfan of a HEV vibrators is connected with the first dust suction electrode plate, a HEV vibrators
The electrostatic precipitation room of top is provided with air inlet, and electrostatic precipitation chamber interior is fixed with first and enters windscreen near air inlet side
Plate, the electrostatic precipitation room is connected by conduit with electric bag-type dust room, and air valve is provided with conduit, the electric bag-type dust
Indoor close electrostatic precipitation room side is sequentially installed with airflow uniform distribution plate and second and enters windshield plate, the electric bag-type dust chamber interior
Top field generator is installed, the side of the electric bag-type dust chamber interior is provided with fixed plate, in the fixed plate pacify
Equipped with two the second dust suction electrode plates, the electric bag-type dust room bottom is provided with collection hawk, and described collection hawk one end is provided with
2nd HEV vibrators, the electric bag-type dust room lower section is provided with electric bag-type dust room pillar, and electric bag-type dust room pillar
The collection hawk lower section of side is provided with the second ash bucket, and the electric bag-type dust room is provided with air outlet away from electrostatic precipitation room side, and
Bottom inside air outlet is provided with air outlet dust-catching board.
Preferably, described first enters windshield plate and is erected in electrostatic precipitation room for trapezoidal, and surface be uniformly distributed it is circular thoroughly
Pore.
Preferably, the second air intake baffle surface is distributed with air-vent, and density is gradually reduced from top to bottom.
Preferably, the air outlet dust-catching board is provided with the grey through hole of suction.
Preferably, all it is coated with antistatic backing on the inwall of first ash bucket and the second ash bucket.
Compared with prior art, the beneficial effects of the utility model are:This utility model is using electrostatic precipitation and electric cloth bag
The mode that dedusting is combined carries out dedusting to waste gas, improves dust removing effects, and by arranging first in electrostatic precipitation room windscreen is entered
Plate, can be effectively reduced intake velocity, waste gas be reduced to electric precipitation room is washed away into loss, while through electrostatic precipitation room
When, the first dust suction electrode plate can be preferably absorbed with unicharged dust, by arranging second in electric bag-type dust room
Enter windshield plate, and second enters the density of ventilation port on windshield plate from top to bottom density is gradually reduced, and quality can be made less
Waste gas enters electric bag-type dust room from the stronger region of top negative electric field, increases electric charge carrying amount on little quality dust, is easy to
The attraction of the second dust sucting motor plate, accelerates the sedimentation of dust, improves efficiency of dust collection, is inhaled by arranging air outlet below air outlet
Dirt plate, can not again not absorb micro by the dust that battery lead plate attracts so that dedusting is more thorough.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- electrostatic precipitations room pillar;The ash buckets of 2- first;3- the first dust suction electrode plates;The HEV vibrators of 4- the;5-
First enters windshield plate;6- air inlets;7- electrostatic precipitations room;8- air valves;9- airflow uniform distribution plates;10- second enters windshield plate;11- is electric
Field generator;12- electricity bag-type dusts room;13- air outlets;14- air outlet dust-catching boards;15- fixed plates;The dust suction electrodes of 16- second
Plate;17- collection hawks;The HEV vibrators of 18- the 2nd;The ash buckets of 19- second;20- electricity bag-type dusts room pillar.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1, a kind of embodiment that this utility model is provided:A kind of combination dedusting of electric precipitation and electric bag-type dust
Device, including the first ash bucket 2, electrostatic precipitation room 7, airflow uniform distribution plate 9, field generator 11 and electric bag-type dust room 12, electrostatic is removed
The bottom of dirt room 7 is fixed with electrostatic precipitation room pillar 1, and the lower section of electrostatic precipitation room 7 of the inner side of electrostatic precipitation room pillar 1 is provided with
First ash bucket 2, electrostatic precipitation room 7 removes the dust granule with electric charge in waste gas, in the storage electrostatic precipitation of the first ash bucket 2 room 7
The dust of discharge, the bottom of electrostatic precipitation room 7 is provided with the first dust suction electrode plate 3, and the first dust-catching board 3 is with unicharged electrode
Plate, attracts the dust with the charges of different polarity to do polar motion, and on the outer wall of the side of electrostatic precipitation room 7 a HEV excitings are provided with
Device 4, and the outfan of a HEV vibrators 4 is connected with the first dust suction electrode plate 3, a HEV vibrators 4 can be inhaled first
The dust absorbed on dirt plate electrode plate 3 shakes, in the first ash bucket 2, on the electrostatic precipitation room 7 of the top of a HEV vibrators 4
Air inlet 6 is provided with, and the inside of electrostatic precipitation room 7 is fixed with first and enters windshield plate 5 near the side of air inlet 6, first enters windshield plate 5
It is erected in electrostatic precipitation room 7 for trapezoidal, and surface is uniformly distributed circular air-vent, first to enter windshield plate 5 be to reduce giving up
The speed that gas is entered, improves the waste gas entered in the elimination efficiency of dust, electrostatic precipitation room 7 in the first effect for entering windshield plate 5
Decline low velocity, while what is contained in waste gas is affected to do pole and transport with unicharged dust granule by the first dust suction electrode plate 3
It is dynamic, shake dust in the first ash bucket 2 by a HEV vibrators 4, electrostatic precipitation room 7 is by conduit and electric bag-type dust
Room 12 connects, and air valve 8 is provided with conduit, and electric bag-type dust room 12 is processed again waste gas so as to which dedusting is more thorough, air valve
8 waste gas that can control the discharge of electrostatic precipitation room 7 flow into the speed of electric bag-type dust room 12, near quiet in electric bag-type dust room 12
The side of electric precipitation room 7 is sequentially installed with airflow uniform distribution plate 9 and second enters windshield plate 10, and airflow uniform distribution plate 9 can be made into electric cloth
The waste gas of bag dirt pocket 12 uniformly spreads apart, and second enters the surface distributed of windshield plate 10 air-vent, and density from top to bottom by
Decrescence little, the top inside electric bag-type dust room 12 is provided with field generator 11, and field generator 11 is in electric bag-type dust room
One monopolar electrical field of manufacture in 12, makes the dust in waste gas carry single electric charge, and the side inside electric bag-type dust room 12 is provided with
Fixed plate 15, fixed plate 15 conveniently fixes the second dust suction electrode plate 16, and two the second dust suction electrode plates are provided with fixed plate 15
16, the second dust suction electrode plate 16 is to attract charged dust to do polar motion, and the electric bottom of bag-type dust room 12 is provided with collection ash
Plate 17, it is to collect the dust that the second dust sucting motor plate 16 attracts to collect hawk 17, and collection one end of hawk 17 is provided with the 2nd HEV vibrators
18, the dust that the 2nd HEV vibrators 18 can shake on the dust suction electrode plate 16 of collection hawk 17 and second, under electric bag-type dust room 12
Side is provided with electric bag-type dust room pillar 20, and to be provided with second grey for the lower section of collection hawk 17 of the electric inner side of bag-type dust room pillar 20
Bucket 19, the second ash bucket 19 is stored and all applied on the inwall of the dust that electric bag-type dust room 12 is removed, the first ash bucket 2 and the second ash bucket 19
Antistatic backing is covered with, electric bag-type dust room 12 is provided with the bottom inside air outlet 13, and air outlet 13 away from the side of electrostatic precipitation room 7
End is provided with air outlet dust-catching board 14, and air outlet dust-catching board 14 is provided with the grey through hole of suction, and waste gas is discharged into electricity from electrostatic precipitation room 7
Windshield plate 10 is entered by airflow uniform distribution plate 9 and second during bag-type dust room 12, through the monopolar electrical field of the manufacture of field generator 11,
Dust granule carries electric charge and does polar motion to the second dust suction electrode plate 16, is then shaken 18 dozens by the 2nd HEV vibrators, by ash
Dirt is scavenged in the second ash bucket 19, and clean gas is discharged by air outlet 13.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.