CN209577022U - Wet type cyclone electrostatic precipitator - Google Patents
Wet type cyclone electrostatic precipitator Download PDFInfo
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- CN209577022U CN209577022U CN201920231968.3U CN201920231968U CN209577022U CN 209577022 U CN209577022 U CN 209577022U CN 201920231968 U CN201920231968 U CN 201920231968U CN 209577022 U CN209577022 U CN 209577022U
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- tank
- water
- electrostatic precipitator
- dedusting
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Abstract
The utility model discloses Wet type cyclone electrostatic precipitator, including rack, it is fixed in rack that dedusting tank is housed, dedusting tank is tangentially communicated with dust sucting pipeline, the top of dedusting tank is connected to through first pipe with electrostatic precipitator, electrostatic precipitator is connected to through second pipe with centrifugal blower, the bottom of dedusting tank is communicated with downwards water filtering tank, water filtering tank is communicated with the water tank lower than its water outlet height, water tank is communicated with water pump, water pump is communicated with pressure maintaining water tank, pressure gauge is installed on pressure maintaining water tank, pressure maintaining water tank is communicated with atomizer through water pipe, atomizer is fixedly mounted on the inner wall of dedusting tank, the spray direction of atomizer and the airintake direction of dedusting tank cross.The utility model optimization topology layout first carries out cyclone dust removal and the dedusting structure of wet type circulating water removes major diameter dust granule, and electrostatic precipitator is recycled to remove minor diameter dust granule, the big effect for improving combined dust-eliminating of dedusting range.
Description
Technical field
The utility model relates to the technical fields of dedusting, and in particular to Wet type cyclone electrostatic precipitator.
Background technique
As people are higher and higher to air quality requirements, numerous production enterprises both increase big and small dedusting row
The equipment of dirt purification air, but there are the dust granules of all size in air, and often a kind of dust granule of equipment dedusting is straight
Diameter range is too small, and dust removing effects are unobvious, and existing most of wet-scrubbing equipment not can be recycled, waste water resource,
And the most electrostatic wet scrubber functional structure degree of coupling is too high, maintenance not easy to disassemble.
Utility model content
For the problems of the prior art, the utility model provides Wet type cyclone electrostatic precipitator, the technology solved
Problem is the dust granule for how handling various diameter ranges, improves the effect of combined dust-eliminating, optimizes the structure of equipment.
In order to solve the above technical problems, the present invention provides the following technical scheme that
Wet type cyclone electrostatic precipitator, including rack, fixed in rack that dedusting tank is housed, dedusting tank is tangentially communicated with dust suction
The top of pipeline, dedusting tank is connected to through first pipe with electrostatic precipitator, and electrostatic precipitator connects through second pipe and centrifugal blower
Logical, the bottom of dedusting tank is communicated with downwards water filtering tank, and water filtering tank is communicated with the water tank lower than its water outlet height, and water tank connects
It is connected with water pump, water pump is communicated with pressure maintaining water tank, and pressure gauge is equipped on pressure maintaining water tank, and pressure maintaining water tank is communicated with atomization through water pipe
Device, atomizer are fixedly mounted on the inner wall of dedusting tank, and the spray direction of atomizer and the airintake direction of dedusting tank cross.
Dedusting tank is the hollow tank of assembly of back taper under upper cylinder, the airintake direction in the spray direction and dedusting tank of atomizer
Angle is in 30 °.
Fixed in electrostatic precipitator that corona discharge electrode is housed, the outlet air end in electrostatic precipitator is equipped with collecting plate.
The box shell of electrostatic precipitator is pulling-tray type structure, and corona discharge electrode is made of serrated metal piece.
Water filtering tank is successively separated into the first, second, third decanting zone, and the water inlet of water filtering tank is connected to the first decanting zone,
First decanting zone is isolated with the second decanting zone by the first vertical isolation board, and passes through the first isolation board top is fixed first
Sieve connection, the second decanting zone is isolated with third decanting zone by the second vertical isolation board, and passes through the second isolation board top
The connection of the second sieve is fixed, the water filtering tank positioned at third decanting zone is equipped with water outlet, the bottom of the first, second, third decanting zone
Portion is respectively equipped with blowdown valve.
The top of first isolation board is 1cm lower than the top of the second isolation board to 3cm, and the top of the second isolation board is lower than drainage
The water outlet of case.
The air outlet of centrifugal blower is connected with air draft sieve.
Possessed beneficial effect is the utility model compared with prior art: the utility model structural module, layout
Rationally, major diameter dust granule is removed first with cyclone dust removal module and wet dust removal module, then small with electrostatic precipitator removing
Diameter dust granule, the dedusting method of procedure greatly increases dedusting range and dust removing effects are more thorough, and there are also dirty for the deduster
The Water warfare circulatory system, the utility model combined dust-eliminating effect is outstanding, high dust collection efficiency, and energy saving is good.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A direction view of Fig. 1；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the B direction view of Fig. 1；
Fig. 5 is 5 cross-sectional view of Fig. 1.
Specific embodiment
As Figure 1-Figure 5, this Wet type cyclone electrostatic precipitator, including rack, it is fixed in rack that dedusting tank 6 is housed,
Dedusting tank 6 is tangentially communicated with dust sucting pipeline, and dedusting tank 6 is the hollow tank of assembly of back taper under upper cylinder, can make to blow into this way
The gas come does circle rotation along 6 inner wall of dedusting tank, and stall, which is fallen to, after the biggish collision friction with tank body of dust centrifugal force removes
6 bottom of dirt tank, the top of dedusting tank 6 are connected to through first pipe 1 with electrostatic precipitator 2, electrostatic precipitator 2 through second pipe 14 and from
Heart blower 11 is connected to, and centrifugal blower 11 is connected to air draft sieve 4, can prevent foreign from entering centrifugal blower 11.By preliminary
Purified air enters electrostatic precipitator 2 after the first pipe 1 at 6 top of dedusting tank, the air after electrostatic precipitation
It is extracted out via second pipe 14 by centrifugal blower 11, is discharged after the filtering of air draft sieve 4 to outside.The inner wall of dedusting tank 6 is solid
Atomizer 21 is housed surely, the spray direction of atomizer 21 and the airintake direction of dedusting tank 6 cross, the spray direction of atomizer 21 and
The airintake direction angle of dedusting tank 6 is in 30 °, and the mixing air that the water droplet of atomization can be made to come in dust sucting pipeline 7 so sufficiently connects
Touching, water droplet adsorb the dust in air, flow into water filtering tank 5 along 6 inner wall of dedusting tank.Atomizer 21 is communicated with pressure maintaining water through water pipe
Case 8 is equipped with pressure gauge on pressure maintaining water tank 8, and pressure maintaining water tank 8 is communicated with water pump 10 through water pipe, and water pump 10 is communicated with water tank again
12,0.3MPa pressure above is remained in pressure maintaining water tank 8, and when pressure is lower than setting value, the pressurization of automatically controlled water pump 10 is mended
Water, water in pressure maintaining water tank 8 is by water pipe from wet dust removal after the atomization of atomizer 21.The bottom of dedusting tank 6 is communicated with downwards height
In the water filtering tank 5 of 12 height of water tank, water filtering tank 5 is connected to water tank 12 downwards through water pipe, and water filtering tank 5 collects sewage, is carried out
Precipitation and purification, 5 water outlet of water filtering tank are higher than the water inlet of water tank 12, and purified water conservancy height fall is flowed from water filtering tank 5
Enter water tank 12, to achieve the purpose that sewage purification circulation uses.
Air inlet direction in electrostatic precipitator 2 is fixed equipped with corona discharge electrode 31, the direction of air outlet in electrostatic precipitator 2
Dismountable collecting plate 30 is placed vertically.Corona discharge electrode 31 is made of serrated metal piece, and voltage thereon boosts through power module
Afterwards, reach more than ten kilovolts of voltage, electric field strength enough ionized airs in sheet metal serrated tip form corona.Air is by first
Pipeline 1 is ionized into electrostatic precipitator 2, and the air ion after ionization powers on dust band after contacting with the dust in air
Lotus.Collecting plate 30 is made of pairs of positive and negative anodes sheet metal, and stable electric field is generated between sheet metal.When the dust for taking charge
When by 30 region of collecting plate, dust is moved under electric field force effect to sheet metal, and charge is by after dust is contacted with sheet metal
With then dust is fallen along sheet metal.Electrostatic precipitator 2 can periodically open end cap, dismantle and clear up and attach on collecting plate 30
Dust.
Water filtering tank 5 is successively separated into the first, second, third decanting zone, and the water inlet of water filtering tank 5 and the first decanting zone 44 connect
Logical, the first decanting zone 44 is isolated with the second decanting zone 48 by the first vertical isolation board 46, and is pushed up by the first isolation board 46
Fixed the first sieve 50 connection being equipped in end, the second decanting zone 48 and third decanting zone 49 by the second vertical isolation board 47 every
From, and by fixed the second sieve 51 connection being equipped in 47 top of the second isolation board, the water filtering tank 5 positioned at third decanting zone 49 leans on
The side wall of nearly top surface is equipped with water outlet 41, and the bottom of three settling zones is respectively equipped with a blowdown valve 45.The collection of water filtering tank 5 removes
Sewage in dirt tank 6, sewage flow into water filtering tank 5 through the water inlet 42 of water filtering tank 5.Sewage is imported the first decanting zone by deflector 43
44, the dust impurity in sewage is settled, the water after preliminary purification flows into the second decanting zone 48 by the first sieve 50, the
Sewage after two decanting zones, 48 subsiding and purifying flows into third isolated area 49 via the second sieve 51, the water in third isolated area 49 by
Water outlet 41 flows into water tank 12 and then is recycled.The blowdown valve 45 of 5 bottom of water filtering tank is used to periodically exclude bottom dust dense
Spend higher muddy sewage.
The vertical height of first isolation board 46 is lower than the vertical height 1cm to 3cm of the second isolation board 47, the second isolation board 47
Vertical height can make the effect of water filtering tank filtering more preferable lower than the height of the water outlet 41 of water filtering tank 5, in this way design.
The working principle of the present embodiment is as follows:
When operation, staff opens centrifugal blower 11, electrostatic precipitator 2, and air sucks dedusting tank 6 from dust sucting pipeline 7,
Since pressure maintaining water tank 8 controls 0.3MPa or more pressure always, hydraulic pressure causes the water of pressure maintaining case by water inlet pipe 20 through atomizer 21
It sprays, makes the air initial atomization of sucking and along 6 inner wall circle rotation of dedusting tank, larger collide with tank body of dust centrifugal force is rubbed
Stall falls to the water outlet of 6 bottom of dedusting tank and flows into water filtering tank 5 after wiping, and the air after preliminary purification passes through dedusting tank
The first pipe 1 at 6 tops enters electrostatic precipitator 2, and the air after electrostatic precipitation is through second pipe 14 by centrifugal blower 11
Extraction is discharged after the filtering of air draft sieve 4 to outside.The deduster functional structure modularization maintenance easy to disassemble, and use
Multistage dust-removing process, greatly increases dedusting range and dust removing effects are more preferable.
Claims (7)
1. Wet type cyclone electrostatic precipitator, including rack (99), it is characterised in that: fixed on the rack (99) that dedusting tank is housed
(6), the dedusting tank (6) is tangentially communicated with dust sucting pipeline (7), and the top of the dedusting tank (6) is through first pipe (1) and electrostatic
Deduster (2) connection, the electrostatic precipitator (2) are connected to through second pipe (14) with centrifugal blower (11), the dedusting tank (6)
Bottom be communicated with downwards water filtering tank (5), the water filtering tank (5) is communicated with the water tank (12) lower than its water outlet height, institute
It states water tank (12) to be communicated with water pump (10), the water pump (10) is communicated with pressure maintaining water tank (8), pacifies on the pressure maintaining water tank (8)
Equipped with pressure gauge, the pressure maintaining water tank (8) is communicated with atomizer (21) through water pipe, and the atomizer (21) is fixedly mounted on described
The inner wall of dedusting tank (6), the spray direction of the atomizer (21) and the airintake direction of the dedusting tank (6) cross.
2. Wet type cyclone electrostatic precipitator according to claim 1, it is characterised in that: the dedusting tank (6) is upper cylinder
The hollow tank of assembly of lower back taper, the spray direction of the atomizer (21) and the airintake direction angle of the dedusting tank (6) are in
30°。
3. Wet type cyclone electrostatic precipitator according to claim 1, it is characterised in that: solid in the electrostatic precipitator (2)
Surely corona discharge electrode (31) are housed, the outlet air end in the electrostatic precipitator (2) is equipped with collecting plate (30).
4. Wet type cyclone electrostatic precipitator according to claim 3, it is characterised in that: the case of the electrostatic precipitator (2)
Shell is pulling-tray type structure, and the corona discharge electrode (31) is made of serrated metal piece.
5. Wet type cyclone electrostatic precipitator according to claim 1, it is characterised in that: the water filtering tank (5) successively separates
At the first, second, third decanting zone, the water inlet of the water filtering tank (5) is connected to first decanting zone (44), and described first
Decanting zone (44) is isolated with second decanting zone (48) by vertical the first isolation board (46), and is isolated by described first
Fixed the first sieve (50) connection in plate (46) top, second decanting zone (48) and the third decanting zone (49) pass through perpendicular
Straight the second isolation board (47) isolation, and the second sieve (51) connection is fixed by the second isolation board (47) top, it is located at
The water filtering tank (5) of the third decanting zone (49) is equipped with water outlet (41), first, second, third decanting zone
Bottom is respectively equipped with blowdown valve (45).
6. Wet type cyclone electrostatic precipitator according to claim 5, it is characterised in that: the top of first isolation board (46)
End is 1cm lower than the top of second isolation board (47) to 3cm, and the top of second isolation board (47) is lower than the water filtering tank
(5) water outlet (41).
7. Wet type cyclone electrostatic precipitator according to claim 1, it is characterised in that: the outlet air of the centrifugal blower (11)
Mouth is connected with air draft sieve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231968.3U CN209577022U (en) | 2019-02-22 | 2019-02-22 | Wet type cyclone electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231968.3U CN209577022U (en) | 2019-02-22 | 2019-02-22 | Wet type cyclone electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577022U true CN209577022U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920231968.3U Active CN209577022U (en) | 2019-02-22 | 2019-02-22 | Wet type cyclone electrostatic precipitator |
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| CN (1) | CN209577022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731632A (en) * | 2021-09-02 | 2021-12-03 | 江西金泰源陶瓷有限公司 | Ceramic dry powder making, dust collecting and impurity removing integrated device |
-
2019
- 2019-02-22 CN CN201920231968.3U patent/CN209577022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731632A (en) * | 2021-09-02 | 2021-12-03 | 江西金泰源陶瓷有限公司 | Ceramic dry powder making, dust collecting and impurity removing integrated device |
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