CN109277200A - Anode rotary static dust-extraction unit - Google Patents
Anode rotary static dust-extraction unit Download PDFInfo
- Publication number
- CN109277200A CN109277200A CN201811355104.9A CN201811355104A CN109277200A CN 109277200 A CN109277200 A CN 109277200A CN 201811355104 A CN201811355104 A CN 201811355104A CN 109277200 A CN109277200 A CN 109277200A
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- Prior art keywords
- dust
- anode
- cathode
- chamber
- anode canister
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
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- Electrostatic Separation (AREA)
Abstract
The present invention discloses a kind of anode rotary static dust-extraction unit, including at least one anode and at least one cathode, and anode is anode canister, forms electric field between anode canister and corresponding cathode；Anode canister can rotate about the axis thereof；It further include being fixed on the dust blowing portion of electrostatic precipitator and portion of gathering dust, the portion of gathering dust includes the dust chamber with electric field isolation；Each anode canister all has corresponding dust blowing portion and dust chamber, and dust blowing portion also forms the channel of gathering dust for being connected to corresponding dust chamber, and when anode canister rotates, the dust on corresponding anode canister surface is struck off in dust blowing portion, and channel of being gathered dust falls into corresponding dust chamber.It in the program, is rotated by anode canister, the static mode in dust blowing portion realizes the deashing of anode canister, and structure is very simple, is also easy to control.Particular, it is important that the dust struck off can be entered in adjacent dust chamber by the channel of gathering dust in dust blowing portion after deashing, and dust chamber and the mutually isolated setting of electric field region, the then dust collected will not cause reentrainment of dust.
Description
Technical field
The present invention relates to dedusting technology fields, and in particular to a kind of anode rotary static dust-extraction unit.
Background technique
Cathode and anode is arranged in electrostatic precipitator, discharges charge by cathode, flue gas, which enters between anode and cathode, to be formed
Electric field region when, the dust charged in flue gas, and being collected by anode.After running a period of time, anode can assemble more powder
Dirt is cleared up.
The mode of typical cleaning anode a kind of at present, for rapping apparatus is arranged.When needing deashing, vibration dress can be opened
It sets, is removed the dust of collection by intermittent anode rapping, the dust of removing is fallen into the storage ash bucket below electrostatic precipitator.
However, although dust can fall off from anode, the reentrainment of dust also be easy to causeing influences dedusting in rapping process
Efficiency.
Summary of the invention
The present invention provides a kind of anode rotary static dust-extraction unit, including at least one anode and at least one cathode,
It is characterized in that, the anode is anode canister, electric field is formed between the anode canister and the corresponding cathode；The anode canister
It can rotate about the axis thereof；
It further include being fixed on the dust blowing portion of the electrostatic precipitator and portion of gathering dust, the portion of gathering dust includes and the electric field
The dust chamber of isolation；Each anode canister all has the corresponding dust blowing portion and the dust chamber, the dust blowing portion also shape
At the channel of gathering dust for being connected to the corresponding dust chamber, when the anode canister rotates, the corresponding anode is struck off in the dust blowing portion
The dust on cylinder surface, and channel of gathering dust described in warp falls into the corresponding dust chamber.
Optionally, the inner surface and the outer surface of the anode canister, at least one is face of gathering dust, and the face of gathering dust is equipped
At least one described dust blowing portion.
Optionally, the dust blowing portion includes multiple scraper plates, and multiple scraper plates are distributed in the rotating path of the anode canister,
It gathers dust channel described in being formed between the adjacent scraper plate；The height of the scraper plate is suitable with the height of the anode canister.
Optionally, the scraper plate is tilted to the direction opposite with the anode canister rotation direction.
Optionally, the portion of gathering dust includes pedestal and multiple teeth portion for connecting with the pedestal, multiple teeth portion straight lines
Arrangement, the teeth portion have chamber, form the dust chamber；The dust blowing portion is arranged in at least side of the teeth portion.
Optionally, the two sides of the teeth portion are respectively provided with the dust blowing portion, the two neighboring anode canister, the inner surface of one
The dust chamber of a teeth portion is shared with the outer surface of another one.
Optionally, multiple teeth portion lineal layouts and radially extended along the anode canister, teeth portion described in both ends it is outermost
The dust blowing portion of side is contacted with outermost anode canister.
Optionally, the two sides of the teeth portion are respectively provided with the dust blowing portion；One cathode include at least two sections it is isometrical and
The curved cathode section being arranged concentrically with the anode canister, each curved cathode section piece together circle；The adjacent curved cathode
Section is separated by the dust chamber.
Optionally, the curved cathode section includes curved cathode frame, and the curved cathode frame includes the upper boom of arc
And lower beam, it is equipped with more cathode needles between the upper boom and the lower beam and pierces line.
Optionally, the pedestal forms chamber, and each dust chamber is connected to the chamber of the pedestal, the electrostatic precipitation
The storage ash bucket of device is located at the lower section of the pedestal, and the chamber with the pedestal.
It optionally, further include cathode carrier plate, the cathode carrier plate is located at the storage ash bucket of the electrostatic precipitator
The bottom of top, the lower beam of the cathode carrier plate is equipped with installation foot, is installed on the cathode support by the installation foot
Frame disk, and each installation foot is equipped with insulating sheath；The pedestal is inserted in the cathode carrier plate.
It optionally, further include driving portion and the anode hanger above the anode canister, the anode canister is all connected to
The anode hanger, the driving portion drives the anode hanger rotation, to drive all anode canisters to rotate.
It in the program, is rotated by anode canister, the static mode in dust blowing portion realizes the deashing of anode canister, only anode canister
Component is rotating, and structure is very simple, is also easy to control.Particular, it is important that the dust struck off can be by dust blowing portion after deashing
Channel of gathering dust enter in adjacent dust chamber, and dust chamber and the mutually isolated setting of electric field region, then the dust collected is not
It can cause reentrainment of dust.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of anode rotary static dust-extraction unit provided by the present invention；
Fig. 2 is that the structural schematic diagram after top cover, shell is removed in Fig. 1；
Fig. 3 is the top view of Fig. 2 Anodic and cathode；
Fig. 4 is the partial enlarged view in portion and dust blowing portion position of gathering dust in Fig. 3；
Fig. 5 is the enlarged drawing at the position A in Fig. 4；
Fig. 6 is the schematic diagram in portion of gathering dust in Fig. 2.
The reference numerals are as follows in Fig. 1-6:
1a gas inlet, 1b exhanst gas outlet, 11 top covers, 12 shells, 20 high frequency electric sources, 30 driving motors, 41 cathode brackets
Disk, 41a mounting hole, 42 curved cathode frames, 421 upper booms, 422 lower beams, 423 cathode needles thorn line, 424 insulating sheaths, 50 ash buckets,
51 support legs, 611 axis, 612 Extension supports, 62 anode canisters, 71 pedestals, 72 teeth portion, 72a dust chamber, 81 scraper plates, 82 gather dust it is logical
Road.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to make those skilled in the art more fully understand technical solution of the present invention
Applying example, the present invention is described in further detail.
Fig. 1-2 is please referred to, Fig. 1 is a kind of knot of specific embodiment of anode rotary static dust-extraction unit provided by the present invention
Structure schematic diagram；Fig. 2 is that the structural schematic diagram after top cover 11, shell 12 is removed in Fig. 1, shows interior of shell structure.
A kind of anode rotary static dust-extraction unit is provided in the present embodiment, as its name suggests, in the electrostatic precipitator
Anode can rotate, and refer to that anode can be rotated in deashing, and normal work when can not rotate.
It is specifically the top view of Fig. 2 Anodic and cathode incorporated by reference to Fig. 3, Fig. 3.
The electrostatic precipitator includes anode system and cathod system, and the anode of anode system is anode canister 62, here
" cylinder " refers to that cylinder, anode canister 62 can rotate about the axis thereof, and the quantity of anode canister 62 is at least one, 62 quantity of anode canister
When being multiple, i.e., multiple waney anode canisters 62 are arranged concentrically.4 anode canisters 62, while mating setting four are shown in Fig. 3
Cathode, cathode is also roughly circular, and cathode and anode canister 62 are arranged concentrically.A cathode is by two arc yin shown in Fig. 3
Pole section composition, curved cathode section are semicircular arc, and the curved cathode section of such two semicircular arcs pieces together a circle and (overlooks
Be projected as circle) cathode, circle here is apparently not complete round, but has intermittent circle, the yin of the shape
Pole is corresponding with anode canister 62, to form the electric field of annular between adjacent anode and cathode.
As shown in Figure 1, flue gas can from top to bottom flow, anode and cathode is arranged in shell 12, the main header casing of shell 12
Caping lid 11, shell 12 and top cover 11 play the role of protecting shell, and certainly, the set-up mode of shell is without being limited thereto, such as also
It can be semi-barrel shape shell docking etc..In the present embodiment, gas inlet 1a is set to the top of electrostatic precipitator, can specifically be set to
Top cover 11, exhanst gas outlet 1b are set to the lower section of electrostatic precipitator, can specifically be set to the lower section of shell 12.Electrostatic precipitator is matched
If high frequency electric source 20, high frequency electric source 20 can be set to shell 12, give cathode power supply, form above-mentioned required electric field, when flue gas is from upper
To it is lower by electric field when, dust granule is under electric field action, the adsorbable surface in anode canister 62.Certainly, flue gas is from bottom to up
It flows also possible.
Please continue to refer to Fig. 4-6, Fig. 4 is the partial enlarged view in portion and dust blowing portion position of gathering dust in Fig. 3；Fig. 5 is A in Fig. 4
The enlarged drawing at position；Fig. 6 is the schematic diagram in portion of gathering dust in Fig. 2.
As in Figure 2-4, electrostatic precipitator further includes the dust blowing portion of fixed setting and portion of gathering dust, and fixation here is phase
For electrostatic precipitator, then when anode canister 62 rotates, also just rotated relative to dust blowing portion and the portion of gathering dust.As shown in figure 4, portion of gathering dust
Several teeth portion 72 including pedestal 71 and on pedestal 71 form certain interval between adjacent fingers 72, and pedestal 71 is substantially
It is in long strip, it is fixed on electrostatic precipitator, is located on storage ash bucket 50.Each teeth portion 72 has inner cavity, forms dust chamber
72a, dust chamber 72a and electric field at this time is mutually isolated, and electric field is located between anode canister 62 and cathode, and teeth portion 72 is along anode canister
62 it is axially extending, insertion in the electric field, then the side wall of dust chamber 72a is isolated with electric field radially, and flue gas will not
It enters in dust chamber 72a.Teeth portion 72 in Fig. 2 is specifically square tubular structure.
It can be seen that from Fig. 4,6, the two sides of teeth portion 72 are equipped with dust blowing portion, for adjacent teeth portion 72, then two teeth portion
72 opposite sides are equipped with dust blowing portion, and two groups of dust blowing portions are in the gap of adjacent fingers 72.Dust blowing portion also forms and is connected to receipts
The channel 82 of gathering dust of dirt room 72a.It is checked incorporated by reference to Fig. 5.
The position in dust blowing portion is configured that 62 surface of anode canister can be contacted with dust blowing portion, and the rotation adjacent to dust blowing portion
Path, X-direction shows the rotation direction of anode canister in Fig. 4, and as can be seen from Figure 4, the side in dust blowing portion is arc-shaped, with anode canister 62
Rotation path match.Then when rotated, the dust on 62 surface of dust blowing portion scraped anode canister rotates certain angle to anode canister 62
After degree, the deashing of 62 whole surface of anode canister can be completed, moreover, can fall through the channel 82 of gathering dust after the dust accretions struck off
Enter in the dust chamber 72a in portion of gathering dust, dotted arrow indicates the path that dust is fallen into Fig. 5.In order to strike off thoroughly, the height in dust blowing portion
Spend it is preferably suitable with the axial height of anode canister 62, i.e., it is roughly equal, be embodied in Fig. 2, in 6, dust blowing portion and dust blowing portion be installed
The height of teeth portion 72, it is suitable with 62 height of anode canister, to clear up the whole surface of anode canister 62.Certainly, it is adsorbed according to dust
The characteristics of, the height for being less than or being slightly less than anode canister 62 is equally possible.
, it should be understood that anode canister 62 includes the inner surface and the outer surface, at least one of the two is face of gathering dust, and outer surface refers to far
Surface from rotation center, inner surface is referred to close to the surface of rotation center, i.e., interior to refer to radially-inwardly, referring to diameter outside
To outside, the inner surface and the outer surface is opposite.As shown in figure 3, an anode canister 62 is located at outermost, its outer surface is not received at this time
Dirt, only inner surface are face of gathering dust.In the present embodiment, face of gathering dust is equipped with dust blowing portion, so in Fig. 3, in addition to outermost
Outside anode canister 62, remaining anode canister 62, the inner surface and the outer surface is equipped with dust blowing portion.As shown in figure 4, in addition to outermost sun
Pole cylinder 62, other anode canisters 62 are practically between two teeth portion, are specifically clamped between two adjacent dust blowing portions, this
In clamping refer to contact, with scraper surface dust be necessity, without limitation on the rotation of anode canister 62.
With continued reference to FIG. 5, the portion of gathering dust includes multiple scraper plates 81, multiple scraper plates 81 are distributed in the rotation path of anode canister 62
On.Above-mentioned channel 82 of gathering dust is formed between adjacent scraper plate 81, in order to formed uniformly gather dust a scraper plate 81 in channel more than 82. can
With parallel arrangement.Then anode canister 62 strikes off, dust is constantly gathered in the end of scraper plate 81 in rotary course by multiple scraper plates 81
Portion, and be gradually accumulated, subsequently into channel 82 of gathering dust, fall into adjacent dust chamber 72a.In order to preferably strike off dust, scrape
Plate 81 can be tilted towards the direction opposite with 62 rotation direction of anode canister, position shown in Fig. 5, and 62 rotation direction of anode canister is
Downward, the scraper plate 81 of two sides tilts upward, that is, caters to anode canister 62, to improve the active force struck off, anode canister at this time
62 can rotating Vortex always, ash-removal effect is good, and controls simple.
Certainly, scraper plate 81 can not be obliquely installed and (can rotate in the forward direction, can also reversely rotate), in addition, scraper plate 81 is also unlimited
In multiple, setting one can also be to be arranged multiple can be improved and strike off efficiency, and be easily formed channel 82 of gathering dust.In addition, dust blowing
Portion is not limited to scraper plate 81, is also possible to the structure of hairbrush one kind, and hairbrush can select hard or soft according to deashing demand, always
The structure to dust blowing portion with no restriction, as long as the dust on 62 surface of anode canister can be struck off.
It in the embodiment, is rotated by anode canister 62, the static mode in dust blowing portion, realizes the deashing of anode canister 62, substantially
Only anode canister 62 while mentioning by anode hanger unified driving anode canister 62 (following, anode hanger also rotates with it) rotation, knot
Structure is very simple, is also easy to control, particular, it is important that the dust struck off can be by the channel 82 of gathering dust in dust blowing portion after deashing
It enters in adjacent dust chamber 72a, and dust chamber 72a and the mutually isolated setting of electric field region, the then dust collected will not draw
Play reentrainment of dust.
As shown in Figure 2,6, the pedestal 71 in portion of gathering dust is also provided with chamber, the dust chamber 72a phase of the chamber and multiple teeth portion 72
Logical setting, and pedestal 71 is directly connected to the storage ash bucket 50 of electrostatic precipitator bottom, i.e., and the dust that scraper plate 81 strikes off falls into receipts
After the 72a of dirt room, then the chamber of pedestal 71 is fallen into, then falls directly into storage ash bucket 50.So set, deashing completes ground more just
It is prompt.In Fig. 6, chamber and dust chamber 72a are directly communicated along the vertical direction, and dust collection is more quick, are not easy to be deposited in the portion of gathering dust
It is interior.Referring to FIG. 5,81 a part of scraper plate exposes to teeth portion 72, a part is inserted in the dust chamber 72a of teeth portion 72, is then formed
Channel 82 of gathering dust include external channel 82b and inner passage 82a, the dust struck off enters teeth portion 72 from external channel 82b
Within inner passage 82a when, can directly from inner passage, 82a continues to fall, when enter inner passage 82a in dust compared with
It when more, also will continue to dust chamber 72a internal flow, and fall again from other positions, certainly, inner passage 82a can received
Extend long enough in the 72a of dirt room, dust falls from inner passage 82a always.
In above-described embodiment, the pedestal in portion of gathering dust is in vertical bar shape, and the multiple teeth portion 72 being positioned above also are arranged in a linear,
Specifically along the arranged radially of anode canister 62, the teeth portion 72 at both ends preferably all extends to outermost anode canister 62, both ends teeth portion
72 outermost dust blowing portions can be contacted with the inner surface of outermost anode canister 62, as shown in Figure 3.In this way, each anode canister 62
The position that two angles are in 180 degree is intersected at the portion of gathering dust, the clear of whole surface can be completed in the every rotation 180 degree of anode canister 62
Reason can determine the angle of rotation according to ash-removal effect, also sustainable constant speed rotation in the same direction.
It is appreciated that the portion of gathering dust is not limited to be set as the structure, arranged for example, multiple teeth portion 72 are arranged in a straight line at teeth portion, tooth
The teeth portion 72 that one end is arranged in portion extends to outermost anode canister 62, and the teeth portion 72 of one end extends to innermost anode canister 62, or
Two or more teeth portion rows is arranged in person, and teeth portion row can be radially arranged, can also have inclination angle with radial, at this point, cathode can
To be combined by multiple isometrical curved cathode sections, adjacent curved cathode section is separated by teeth portion 72, and curved cathode section is no longer half
It is arc-shaped.Certainly, the development length and number of rows of teeth portion row, here with no restriction, as long as the face of gathering dust of each anode canister 62
At least one dust blowing portion is all had clear up and corresponding dust chamber can be fallen into.
It is worth noting that multiple dust chamber 72a are set on pedestal 71 in the embodiment in the form of teeth portion 72, and
And the two sides of teeth portion 72 are arranged in each dust blowing portion, communicate with dust chamber 72a, in this way, multiple dust chamber 72a and dust blowing portion can
It installs in whole form into electrostatic precipitator, consequently facilitating installation, disassembly, device stability are also more preferable.In addition, electric field
Region storage ash bucket 50 also have it is at regular intervals, setting pedestal 71 make each dust chamber 72a can by the chamber of pedestal 71 directly with
It is straight-through to store up about 50 ash bucket, certainly, dust chamber 72a extends directly into storage ash bucket 50 can also be with, but from storing up ash bucket 50 and electric field
From the perspective of being isolated, avoiding reentrainment of dust, setting pedestal 71 obviously has more preferably to descend.The chamber of dust chamber 72a, pedestal 71
Room is straight-through up and down to store up ash bucket 50, enables the interior dust collected of each dust chamber 72a quickly to fall into dust chamber 72a, structure is skilful
It is wonderful.
It is arranged in a straight line to set strip, each teeth portion 72 for pedestal 71 for specific setting based on dust chamber 72a, construction letter
List is easily installed, it will be clear that pedestal 71 is not limited to strip, teeth portion 72 is also not necessarily limited to square tube shape.It is appreciated that not considering to pacify
Convenience is filled, the dust chamber 72a, dust blowing portion corresponding to face that individually gather dust of each anode canister 62 can be not limited to scattering device
It is arranged in a straight line shown in Fig. 3.
In above-described embodiment, each cathode includes at least two sections curved cathodes that are isometrical and being arranged concentrically with anode canister 62
Section, adjacent curved cathode section are separated by dust chamber 72a.As shown in figure 3, the vertical view visual angle of two curved cathode sections, is in semi arch
Shape.In above-described embodiment, the two sides of a dust chamber 72a set up dust blowing portion separately, to correspond to outer surface, the phase of an anode canister 62
The inner surface of another adjacent anode canister 62, i.e. a dust chamber 72a correspond to two anode canisters 62, form dust chamber 72a at this time
Teeth portion 72, side extends to the outer surface of an anode canister 62, and side extends to the inner surface of another anode canister 62, if negative
Pole is complete circle, then needs across dust chamber 72a, since dust chamber 72a is fixed with electrostatic precipitator, to avoid discharging
The formation of electric field is influenced to shell 12, therefore cathode is subjected to subsection setup.It is to be understood that when dust chamber 72a only corresponds to one
When anode canister 62, then certain gap can be reserved between dust chamber 72a and adjacent anode canister 62, cathode can pass through, this
When cathode can not also make subsection setup.Even if two adjacent anode canisters 62 alternatively, dust chamber 72a connects, cathode can also be with
It is complete circle, insulation processing can be made across the position of dust chamber 72a.
Specifically as shown in Fig. 2, above-mentioned curved cathode section includes curved cathode frame 42, curved cathode frame 42 includes arc
The upper boom 421 and lower beam 422 of shape are equipped with more cathode needles and pierce line 423 between upper boom 421 and lower beam 422, cathode needle pierces line 423
It discharges, to form electric field between anode canister 62.
In above-described embodiment, the rotation of anode canister 62 can be driven by driving portion, and driving portion specifically can be Fig. 1, shown in 2
Driving motor 30, while the anode hanger for being located at the top of anode canister 62 is set, Fig. 2 Anodic hanger has axis 611 and
Even three Extension supports 612 set on 611 side of axis, all anode canisters 62 are all connected to anode hanger, are specifically then only connected to
Extension support 612.The output shaft of driving motor 30 drives axis 611 to rotate, so that entire anode hanger be driven to rotate, then drives
All anode canisters 62 rotate with.Driving portion can be set to the top of top cover 11, i.e. anode canister 62 is suspended to top cover 11, so just
Dust is fallen into storage ash bucket 50 after deashing.Driving portion is set to bottom can also be with, but while rotating is easy to influence the whereabouts of dust.
By the setting of anode hanger, it can be achieved that 62 synchronous rotary of all anode canisters, convenient for control, certainly, each anode canister 62 is equipped with
Individual driving portion can also be with.The case where driving portion is also not necessarily limited to driving motor 30, can be other dynamical elements, conditions permit
Under, manual rotation can also be with.
In the present embodiment, cathod system further includes cathode carrier plate 41, and cathode carrier plate 41 is installed on the upper of storage ash bucket 50
Side is equivalent to the pedestal of electrostatic precipitator, and the pedestal 71 in above-mentioned portion of gathering dust passes through cathode carrier plate 41, connects with storage ash bucket 50
Logical, as shown in fig. 6, cathode carrier plate 41 can be complete disc, pedestal 71 is inserted by setting fluting, is also possible to close
Two semi-discs, are docked at the two sides of pedestal 71.Cathode carrier plate 41 can will store up the electric field dedusting area of ash bucket 50 and top
Domain is isolated.
As shown in Figure 1, the shell 12 of electrostatic precipitator can be fixed with cathode carrier plate 41,41 lower section of cathode carrier plate
It is storage ash bucket 50, support leg 51 is installed in the periphery of storage ash bucket 50, and support leg 51 can be supported in ground or other platforms.Cathode
Multiple cathodes of system, i.e. above-mentioned multiple arcs cathode frame 42 in the present embodiment, are installed on cathode bracket by installation foot
Disk 41 shows the mounting hole 41a for installation foot inserting in Fig. 6 on cathode carrier plate 41.In addition, each installation foot is equipped with insulating sheath
424, as shown in figure 3, the bottom of the lower beam 422 of curved cathode frame 42 is equipped with above-mentioned installation foot, the quantity of installation foot is two
Or it is more than two.So set, cathode can be stably supported on cathode carrier plate 41, suspended in midair compared to traditional from top
The mounting means of cathode, such installation be conducive to the stabilization of cathode at that time, will not with the anode canister 62 of rotation and be located above
Driving portion interference.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (12)
1. anode rotary static dust-extraction unit, including at least one anode and at least one cathode, which is characterized in that the sun
Extremely anode canister (62) forms electric field between the anode canister (62) and the corresponding cathode；The anode canister (62) can
It rotates about the axis thereof；
It further include being fixed on the dust blowing portion of the electrostatic precipitator and portion of gathering dust, the portion of gathering dust includes and the electric field isolation
Dust chamber (72a)；Each anode canister (62) all has the corresponding dust blowing portion and the dust chamber (72a), described
Dust blowing portion also forms the channel of gathering dust (82) for being connected to the corresponding dust chamber (72a), described when the anode canister (62) rotates
The dust on corresponding anode canister (62) surface is struck off in dust blowing portion, and channel (82) of gathering dust described in passing through falls into corresponding described gather dust
Room (72a).
2. anode rotary static dust-extraction unit as described in claim 1, which is characterized in that the interior table of the anode canister (62)
Face and outer surface, at least one is face of gathering dust, and the face of gathering dust is equipped at least one described dust blowing portion.
3. anode rotary static dust-extraction unit as claimed in claim 2, which is characterized in that the dust blowing portion includes multiple scrapes
Plate (81), multiple scraper plates (81) are distributed in the rotating path of the anode canister (62), shape between the adjacent scraper plate (81)
At the channel of gathering dust (82)；The height of the scraper plate (81) is suitable with the height of the anode canister (62).
4. anode rotary static dust-extraction unit as claimed in claim 3, which is characterized in that the scraper plate (81) to it is described
The opposite direction inclination of anode canister (62) rotation direction.
5. anode rotary static dust-extraction unit according to any one of claims 1-4, which is characterized in that the portion's of gathering dust packet
The multiple teeth portion (72) for including pedestal (71) and connecting with the pedestal (71), multiple teeth portion (72) straight line arrangements, the tooth
Portion (72) has chamber, forms the dust chamber (72a)；The dust blowing portion is arranged in at least side of the teeth portion (72).
6. anode rotary static dust-extraction unit as claimed in claim 5, which is characterized in that the two sides of the teeth portion (72) are equal
The dust blowing portion, the two neighboring anode canister (62) are set, and the inner surface of one and the outer surface of another one share an institute
State the dust chamber (72a) of teeth portion (72).
7. anode rotary static dust-extraction unit as claimed in claim 5, which is characterized in that multiple teeth portion (72) straight lines
Distribution and radially extended along the anode canister (62), the outermost dust blowing portion of teeth portion described in both ends (72) with it is outermost
Anode canister (62) contact.
8. anode rotary static dust-extraction unit as claimed in claim 7, which is characterized in that the two sides of the teeth portion (72) are equal
The dust blowing portion is set；One cathode includes at least two sections arcs that are isometrical and being arranged concentrically with the anode canister (62)
Cathode section, each curved cathode section piece together circle；The adjacent curved cathode section is separated by the dust chamber (72a).
9. anode rotary static dust-extraction unit as claimed in claim 8, which is characterized in that the curved cathode section includes arc
Shape cathode frame (42), the curved cathode frame (42) include the upper boom (421) and lower beam (422) of arc, the upper boom
(421) it is equipped with more cathode needles between the lower beam (422) and pierces line (423).
10. anode rotary static dust-extraction unit as claimed in claim 5, which is characterized in that the pedestal (71) forms chamber
Room, each dust chamber (72a) are connected to the chamber of the pedestal (71), and the storage ash bucket (50) of the electrostatic precipitator is located at
The lower section of the pedestal (71), and the chamber with the pedestal (71).
11. anode rotary static dust-extraction unit as claimed in claim 10, which is characterized in that further include cathode carrier plate
(41), the cathode carrier plate (41) is located at the top of the storage ash bucket (50) of the electrostatic precipitator, the cathode carrier plate
(41) bottom of the lower beam (422) is equipped with installation foot, is installed on the cathode carrier plate (41) by the installation foot, and
Each installation foot is equipped with insulating sheath (424)；The pedestal (71) is inserted in the cathode carrier plate (41).
12. anode rotary static dust-extraction unit as described in any one in claim 1-5, which is characterized in that further include driving
Portion and the anode hanger being located above the anode canister (62), the anode canister (62) is all connected to the anode hanger, described
Driving portion drives the anode hanger rotation, to drive all anode canisters (62) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355104.9A CN109277200A (en) | 2018-11-14 | 2018-11-14 | Anode rotary static dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811355104.9A CN109277200A (en) | 2018-11-14 | 2018-11-14 | Anode rotary static dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
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| CN109277200A true CN109277200A (en) | 2019-01-29 |
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ID=65176313
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811355104.9A Pending CN109277200A (en) | 2018-11-14 | 2018-11-14 | Anode rotary static dust-extraction unit |
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| CN109909069A (en) * | 2019-04-22 | 2019-06-21 | 苏州劼平泰环保科技有限公司 | Self-cleaning electrostatic filter |
| CN110292998A (en) * | 2019-05-21 | 2019-10-01 | 苏州绿蓝环保服务有限公司 | A kind of electrostatic degreases device |
| CN111389594A (en) * | 2020-04-03 | 2020-07-10 | 梁新业 | Electrostatic precipitator with good ash removal effect |
| CN113083508A (en) * | 2021-03-29 | 2021-07-09 | 新泰坦空气净化技术(北京)有限公司 | Electrostatic type oil smoke clarifier |
| CN117244692A (en) * | 2023-10-10 | 2023-12-19 | 河北金科环保设备有限公司 | Crystallization salt separation recovery unit based on electrostatic precipitator principle |
| CN117443580A (en) * | 2023-12-13 | 2024-01-26 | 南宫市罗康毛毡有限公司 | Electrostatic adsorption dust collector capable of recycling raw materials |
| CN117443580B (en) * | 2023-12-13 | 2024-05-10 | 南宫市罗康毛毡有限公司 | Electrostatic adsorption dust collector capable of recycling raw materials |
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