CN209452041U - A kind of anode plate for electric precipitator - Google Patents
A kind of anode plate for electric precipitator Download PDFInfo
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- CN209452041U CN209452041U CN201821620281.0U CN201821620281U CN209452041U CN 209452041 U CN209452041 U CN 209452041U CN 201821620281 U CN201821620281 U CN 201821620281U CN 209452041 U CN209452041 U CN 209452041U
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- anode plate
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- anode
- plate body
- electric precipitator
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Abstract
The utility model discloses a kind of anode plates for electric precipitator, including several pieces of anode plate plate bodys, the anode plate plate body is long slab shape, the right of the anode plate plate body is equipped with the collection ditch for preventing reentrainment of dust, the collection ditch is at hook-type, equipped with the opening towards anode plate plate body front or behind, the left side of the anode plate plate body is position-limited edge.The utility model has the advantages that: by original both sides have collect ditch anode plate plate body be changed to be on one side collect ditch another side be position-limited edge, to effectively reduce the weight of anode plate, to reduce the weight of installation difficulty, shell support column, reduce cost, it is used as position-limited edge on one side simultaneously, effectively anode plate plate body can be limited, the position of stable anode plate plate body, it is ensured that anode plate plate body does not shift when anode dust-collecting and vibrating.
Description
Technical field
The utility model relates to a kind of anode plates for electric precipitator.
Background technique
Electric precipitation is the mainstream technology of the fields dedusting such as Coal-fired Thermal Power station, metallurgy, petrochemical industry, and electric precipitator outlet can be real
Existing 20mg/m3Even 15mg/m3Following stable emissions, electric precipitator mainstream pole is " prickle wire+480C anode with pattern at present
Plate ", that there are weight is big for existing anode plate, so that steel bracket and the shell support of larger model are needed, to make electric precipitation utensil
Have the shortcomings that steel using amount is big, manufacture difficulty is big, freight charges are high, installation difficulty and cost are big.
Utility model content
The purpose of this utility model is to provide a kind of anode plate for electric precipitator, it can effectively solve the problem that existing electricity removes
The big problem of dirt device anode plate weight.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions: one kind is removed for electricity
The anode plate of dirt device, including several pieces of anode plate plate bodys, the anode plate plate body are long slab shape, the right of the anode plate plate body
Equipped with the collection ditch for preventing reentrainment of dust, the collection ditch is at hook-type, equipped with opening towards anode plate plate body front or behind
Mouthful, the left side of the anode plate plate body is position-limited edge.
Preferably, concave-convex alternate die mould slot is pressed on the anode plate plate body.Die mould slot can effectively improve anode plate
Rigidity, transmit anode vibration dust-cleaning vibration acceleration.
It preferably, is row along flow of flue gas direction, vertical flow of flue gas direction is column, the rectangular battle array of anode plate plate body
The anode plate plate body of column distribution, every a line arranges from left to right, and ditch opening is collected in the anode plate plate body of every a line between
It is identical every collecting ditch opening direction in setting, the anode plate plate body of same row.Rectangular array is distributed with conducive to anode plate and cathode
The distribution of line, while larger obstruction will not be generated to flue gas, and just with the collection ditch opening direction on the anode plate plate body of a line
It is counter to be arranged alternately, can the flue gas to anode plate tow sides all play the effect for preventing reentrainment of dust.
Preferably, the anode plate plate body of every a line, in addition to the anode plate plate body of right end, the collection of remaining anode plate plate body
Ditch end is equipped with the clamp limited to its right side anode plate plate body position-limited edge.It is limited by clamp, conducive to installation and admittedly
It is fixed, reduce difficulty of construction.
Preferably, described clamp one end is fixedly connected with the end for collecting ditch, and the other end of the clamp is equipped with interface,
In the position-limited edge insertion interface of the anode plate.Ensure clamp and collect the connection that ditch can be stable and firm, and for limit
Side is installed using plug-in type, efficient and convenient, and gives anode plate plate body certain stroke.
Preferably, anode plate further includes anode superstructure, and the anode superstructure includes two bottom beams disposed in parallel, the sun
The lower end of pole plate plate body is fixed between two foundation beams.Two foundation beams " clamp " fixed form of anode plate plate body, further really
The position for protecting anode plate plate body does not shift.
Preferably, the lower end of every piece of anode plate plate body is provided at least two fixation holes, on two bottom beams
It is provided with fixation hole accordingly, is fixedly connected between the anode plate plate body and two foundation beams by passing through the bolt of fixation hole.It is logical
It crosses bolt to be fixedly connected across anode plate plate body with the fixation hole mode of bottom beam, fixation is unlikely to deform.
Preferably, be respectively equipped with recessed set and convex set between the front and back sides and bottom beam of the anode plate plate body, the recessed set and
Convex set is also threaded through on bolt, and the contact jaw of the recessed set and anode plate plate body is the truncated cone-shaped of indent, the convex set and anode
The contact jaw of plate plate body is the truncated cone-shaped of evagination.By be arranged recessed set and convex set can both allow anode plate plate body and two foundation beams it
Between keep a fixed spacing, prevent two foundation beams from clipping to collection ditch, can also allow anode plate plate body and the stronger fixation of bottom beam
Connection, so that grey rapping power is asked in effectively transmitting rapping.
Preferably, the contact jaw of the convex set and anode plate plate body passes through the fixation hole of anode plate plate body.Convex set is to anode
Plate also has positioning action.
Compared with prior art, the utility model has the advantages that: by original both sides have collect ditch anode plate plate body change
For one side be collect ditch another side be position-limited edge, so that the weight of anode plate is effectively reduced, to reduce installation difficulty, shell
The weight of body support column reduces cost, while being used as position-limited edge on one side, can effectively limit to anode plate plate body, surely
Determine the position of anode plate plate body, it is ensured that anode plate plate body does not shift when anode dust-collecting and vibrating.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the anode plate middle-jiao yang, function of the spleen and stomach pole plate plate body for electric precipitator of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of two pieces of anode plate plate bodys connection in a kind of anode plate for electric precipitator of the utility model
Figure；
Connection schematic diagram of the Fig. 4 between the utility model middle-jiao yang, function of the spleen and stomach pole plate plate body and two foundation beams；
Attachment structure schematic diagram of the Fig. 5 between the utility model middle-jiao yang, function of the spleen and stomach pole plate plate body, recessed set, convex set and bottom beam；
Fig. 6 is the electric precipitator schematic diagram of internal structure using the utility model anode plate.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
It is refering to fig. 1 a kind of embodiment of the anode plate for electric precipitator of the utility model to Fig. 6, one kind is removed for electricity
The anode plate of dirt device, including several pieces of anode plate plate bodys 301, the anode plate plate body are long slab shape, the anode plate plate body 301
The right be equipped with and prevent the collection ditch 302 of reentrainment of dust, the collections ditch 302 is at hook-type, equipped with towards before anode plate plate body 301
The opening 303 of side or rear, the left side of the anode plate plate body 301 are position-limited edge 304.
By original both sides have collect ditch 302 anode plate plate body 301 be changed to be on one side collect 302 another side of ditch be limit
Side 304, to effectively reduce the weight of anode plate, to reduce the weight of installation difficulty, shell support column, reduce at
This, while it being used as position-limited edge 304 on one side, effectively anode plate plate body 301 can be limited, stable anode plate plate body 301
Position, it is ensured that anode plate plate body 301 does not shift when anode dust-collecting and vibrating.
In order to reinforce the intensity of anode plate plate body 301, concave-convex alternate die mould slot 305 is pressed on anode plate plate body 301,
That is a die mould slot 305 is prominent to 301 front of anode plate plate body, and adjacent die mould slot 305 is prominent to the reverse side of anode plate, die mould
Slot 305 is arranged along stiffening plate plate body short transverse.
And entire anode plate plate body 301 is arranged in electric precipitator by rectangular array mode, i.e., is along flow of flue gas direction
Row, vertical flow of flue gas direction are column, and the anode plate plate body 301 of every a line arranges from left to right, the anode plate plate of every a line
The opening of ditch 302 303 is collected in body 301 towards interval setting, i.e., one opening is adjacent in a line towards the top in Fig. 6
Anode plate plate body, which collects ditch opening and collects ditch 302 towards the lower section in Fig. 6, in the anode plate plate body 301 of same row, to be open 303 sides
To identical, cathode line is arranged between two row anode plates, and rectangular array distribution will not generate too big resistance to flue gas, guarantees cigarette
Flow of air is smooth, collects the positive and negative interval setting of the opening of ditch 302 303 to the reentrainment of dust on 301 both sides of anode plate plate body with a line
Also there is inhibition.
The further position of better fixed anode plate plate body 301, the anode plate plate body 301 of every a line, except right end
Outside anode plate plate body 301,302 end of collection ditch of remaining anode plate plate body 301, which is equipped with, limits its right side anode plate plate body 301
The clamp 306 that position side 304 is limited, described 306 one end of clamp are fixedly connected with the end for collecting ditch 302, the clamp 306
The other end be equipped with interface 307, the position-limited edge 304 of the anode plate is inserted into interface 307, passes through clamp 306 and anode
The position-limited edge 304 of plate plate body 301 cooperates, and is conducive to protect anode plate, thus steadily fixed anode Board position, and clamp 306
Interface 307 inside extended side can be set, to expand and the contact area of anode plate body body, more firm fixed sun
Pole plate plate body 301.
Anode plate plate body 301 is generally fixed in anode superstructure, and at anode plate plate body 301 and anode superstructure top
It is connected in suspending way, anode superstructure bottom is equipped with two foundation beams 308, and two foundation beams 308 are arranged in parallel, anode plate plate body 301
Bottom be clipped between two foundation beams 308, in order to which preferably fixed anode plate plate body 301 is fixed between two foundation beams 308,
It does not hurt simultaneously and collects ditch 302, recessed set 310 and convex set 311, the recessed set are set between anode plate and two foundation beams 308
310 be the truncated cone-shaped of indent with the contact jaw of anode plate plate body 301, and the contact jaw of the convex set 311 and anode plate plate body 301 is
The truncated cone-shaped of evagination, the convex set 311 pass through the fixation hole of anode plate plate body 301, then benefit with the contact jaw of anode plate plate body 301
The fixation hole 312 of a foundation beam 308, convex set 311, the fixation hole 312 of anode plate body body, recessed set 310 and another are passed through with bolt 309
The fixation hole of one foundation beam 308 is fixed together two foundation beams 308 and anode plate plate body 301 are firm, recessed set 310 and convex
Set 311 is disposed with conducive to the transmitting of rapping power, long service life.
Material is saved than bilateral reentrainment of dust collection 302 structure of ditch after collecting the structure of ditch 302 using unilateral reentrainment of dust
About 9%.By taking the matched five electric field electric precipitator of dual chamber of a 600MW furnace as an example, 70 tons of anode plate weight or so are reduced.Meanwhile
Due to saving steel bracket and about 30 tons of case weight after load reduction.
The foregoing is merely specific embodiment of the utility model, but the technical characteristics of the utility model is not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (9)
1. a kind of anode plate for electric precipitator, it is characterised in that: including several pieces of anode plate plate bodys (301), the anode
Plate plate body is long slab shape, and the right of the anode plate plate body (301) is equipped with the collection ditch (302) for preventing reentrainment of dust, the receipts
Ji Gou (302) is equipped with the opening (303) towards anode plate plate body (301) front or behind, the anode plate plate body at hook-type
(301) the left side is position-limited edge (304).
2. a kind of anode plate for electric precipitator as described in claim 1, it is characterised in that: the anode plate plate body
(301) concave-convex alternate die mould slot (305) is pressed on.
3. a kind of anode plate for electric precipitator as described in claim 1, it is characterised in that: be along flow of flue gas direction
Row, vertical flow of flue gas direction are column, the rectangular array distribution of the anode plate plate body (301), the anode plate plate body of every a line
(301) it arranges from left to right, ditch (302) opening (303) is collected in the anode plate plate body (301) of every a line and is set towards interval
It sets, it is identical that ditch (302) opening (303) direction is collected in the anode plate plate body (301) of same row.
4. a kind of anode plate for electric precipitator as claimed in claim 3, it is characterised in that: the anode plate plate body of every a line
(301), in addition to the anode plate plate body (301) of right end, collection ditch (302) end of remaining anode plate plate body (301) is equipped with
The clamp (306) that its right side anode plate plate body (301) position-limited edge (304) is limited.
5. a kind of anode plate for electric precipitator as claimed in claim 4, it is characterised in that: described clamp (306) one end
It is fixedly connected with the end for collecting ditch (302), the other end of the clamp (306) is equipped with interface (307), the anode plate
Position-limited edge (304) is inserted into interface (307).
6. a kind of anode plate for electric precipitator as described in claim 1, it is characterised in that: anode plate further includes anode frame
Frame, the anode superstructure include two bottom beams (308) disposed in parallel, and the lower end of the anode plate plate body (301) is fixed on two
Between foundation beam (308).
7. a kind of anode plate for electric precipitator as claimed in claim 6, it is characterised in that: every piece of anode plate plate body
(301) lower end is provided at least two fixation holes (312), is also provided with fixation hole accordingly on two bottom beams (308), institute
It states and is fixedly connected between anode plate plate body (301) and two foundation beams (308) by passing through the bolt (309) of fixation hole.
8. a kind of anode plate for electric precipitator as claimed in claim 7, it is characterised in that: the anode plate plate body
(301) recessed set (310) and convex set (311), the recessed set (310) and convex set are respectively equipped between front and back sides and bottom beam (308)
(311) it is also threaded through on bolt (309), the contact jaw of the recessed set (310) and anode plate plate body (301) is the rotary table of indent
Shape, the contact jaw of the convex set (311) and anode plate plate body (301) are the truncated cone-shaped of evagination.
9. a kind of anode plate for electric precipitator as claimed in claim 8, it is characterised in that: the convex set (311) and sun
The contact jaw of pole plate plate body (301) passes through the fixation hole of anode plate plate body (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620281.0U CN209452041U (en) | 2018-09-30 | 2018-09-30 | A kind of anode plate for electric precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620281.0U CN209452041U (en) | 2018-09-30 | 2018-09-30 | A kind of anode plate for electric precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452041U true CN209452041U (en) | 2019-10-01 |
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ID=68036492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620281.0U Active CN209452041U (en) | 2018-09-30 | 2018-09-30 | A kind of anode plate for electric precipitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452041U (en) |
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2018
- 2018-09-30 CN CN201821620281.0U patent/CN209452041U/en active Active
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