CN104913353B - Lampblack absorber with static lampblack purification device - Google Patents
Lampblack absorber with static lampblack purification device Download PDFInfo
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- CN104913353B CN104913353B CN201510291810.1A CN201510291810A CN104913353B CN 104913353 B CN104913353 B CN 104913353B CN 201510291810 A CN201510291810 A CN 201510291810A CN 104913353 B CN104913353 B CN 104913353B
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- purification device
- collecting plate
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- centrifugal blower
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- 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
- B03C3/41—Ionising-electrodes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of lampblack absorber with static lampblack purification device, including centrifugal blower, static lampblack purification device above the centrifugal blower, and the outlet housing between the centrifugal blower and static lampblack purification device, the static lampblack purification device includes ionization module and dust collection module, the dust collection module includes multiple spaced apart collecting plates, two adjacent collecting plate opposite polarities, the air outlet of the centrifugal blower is located at below one end of the collecting plate, the lower edge of the collecting plate from one end above the air outlet positioned at the centrifugal blower to the air outlet away from the centrifugal blower above the other end be gradually inclined upwardly and form corner cut.By causing the lower edge of collecting plate to form corner cut, oil droplet accumulation can be caused to flow automatically afterwards to a certain extent, it is to avoid the impeller of pollution centrifugal blower, and can caused in the position of the air outlet away from centrifugal blower, the area of ventilation can be increased so that airflow pressure is further lifted.
Description
Technical field
The present invention relates to a kind of lampblack absorber, especially a kind of lampblack absorber with static lampblack purification device.
Background technology
To reduce pollution of the oil smoke to indoor and outdoor surroundingses, the public for reducing the public, especially area peripheral edge looks forward to for food and drink
The repulsion of industry is, it is necessary to which using fume purifier of fume, fume purifier of fume commonly used in the prior art has：Mechanical fume purifying dress
Put, water mist sprinkling formula fume purifier of fume and electrostatic oil fume purification device.
Wherein, the operation principle of electrostatic oil fume purification device is to utilize high-voltage electrostatic field, will pass through the gas between electrode
Volume ionization, so as to be adsorbed on electrode, reaches the purpose of purifying oil fume.Conventional electrostatic equipment, is divided into ionized region and accumulation area
Modularized design, and ionized region and accumulation area two kinds of integral design.As in Application No. 200810030063.6
A kind of no-ozone cleanable electrostatic dust collector of state's patent application publication, containing ionized region, accumulation area, ionized region is in accumulation area
Top, ionized region is connected to high-voltage ac power, and accumulation area is connected to high-voltage DC power supply, and adjacent animating electrode piece is difference
The two poles of the earth, adjacent collecting electrode piece is different the two poles of the earth；And for example the Chinese patent of Application No. 201320455148.5 is disclosed
A kind of lampblack absorber electrode field plate oil-fume separating device, including electrostatic field purifier, including housing and be disposed longitudinally on shell
Internal at least two panels high voltage negative plate, housing is that ionization is formed between high-voltage anode plate, adjacent two high voltages negative plate
Area, forms trapping area between high voltage negative plate and high-voltage anode plate, the purifier is located at the cabinet air outlet of lampblack absorber
Extractor fan is provided with the inside of outside, cabinet air outlet.This electrostatic field purifier is in lampblack absorber in use, being typically disposed in
On blower fan, the problem of it is present is, after electrostatic field purifier works long hours, and can be adsorbed very in trapping area (collecting plate)
Many greasy dirts, greasy dirt is accumulated to a certain extent, can be dripped down, and more aggravates the pollution of blower fan；And electrostatic field purifier can increase
Big windage reduces air quantity, weakens the suction of lampblack absorber.
The content of the invention
The technical problems to be solved by the invention are in view of the above-mentioned problems of the prior art, providing one kind avoids blower fan
Pollute, ensure the lampblack absorber with static lampblack purification device of blower fan exhaust air rate.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of oil with static lampblack purification device
Cigarette machine, including centrifugal blower, the static lampblack purification device above the centrifugal blower and positioned at the centrifugal blower
Outlet housing between static lampblack purification device, the static lampblack purification device includes ionization module and dust collection module, institute
Dust collection module is stated including multiple spaced apart collecting plates, two adjacent collecting plate opposite polarities, the centrifugal blower goes out
Air port is located at below one end of the collecting plate, it is characterised in that：The lower edge of the collecting plate is from positioned at the centrifugal blower
Air outlet above one end be gradually inclined upwardly to the other end above the air outlet away from the centrifugal blower and formed and cut
Angle.
Both to ensure the gravity flow of oil droplet, the dust-collecting area of certain collecting plate, the inclined side of the corner cut are can guarantee that again
The scope of the angle formed between horizontal line is 3 °~8 °.
For further such that air-flow can be than more uniform process static lampblack purification device so that each smoke particle thing is abundant
Ionized and collected by the collecting plate of top, the outlet housing have the air inlet adjacent with the centrifugal blower and with institute
The adjacent air outlet of static lampblack purification device is stated, the air-out open area of the outlet housing is more than the air inlet face of the outlet housing
Product, the centre of the outlet housing is provided with deflector, and the deflector is increasingly towards the corner cut of the dust collection module from the bottom to top
Direction curved deflector.
For the area of the air outlet that increases outlet housing, and it is effectively increased ionization and the dust of static lampblack purification device
Region, to improve the adsorption rate of smoke particle thing, the centrifugal blower includes being formed with snail tongue on spiral case, the spiral case, institute
The side wall being located above the snail tongue for stating outlet housing is gradually curved partially from the bottom to top, to the corner cut direction of the dust collection module
Turn, so that the air-out open area of the outlet housing is more than the air-admitting surface of the outlet housing.
Dust collection module is preferable to provide mode, and the collecting plate includes high-voltage dust-collecting plate and the ground connection of multiple interlaced arrangements
Collecting plate, the dust collection module also includes the dust insulation board for being located at the high-voltage dust-collecting plate and ground connection collecting plate two ends, described
The two ends of high-voltage dust-collecting plate and ground connection collecting plate are positioned by the dust insulation board, are electrically connected mutually between the high-voltage dust-collecting plate
Connect, be electrically connected to each other between the ground connection collecting plate；The ground connection collecting plate is connected to high voltage power supply, and the ground connection collecting plate connects
Ground.
Easily to be dismounted to ionization module and dust collection module, the convenience safeguarded is installed in order to improve, and
Disassembly, cleaning are easily carried out, the dust collection module is located above the ionization module and independently arranged, the static fume
Purifier also includes the housing for being used to be fixed in lampblack absorber, and the leading flank of the housing, which is provided with, supplies the ionization module and collection
It is arranged on the outer inframe opening of dirt module turnover, the ionization module and dust collection module plug-in.
For ease of reducing the height of dust collection module, it is easy to multiple provided with upper and lower arrangement above cleaning, the ionization module
Dust collection module, thus, it is possible to take different cleaning ways according to the pollution level of different dust collection modules, so as to improve the effect of cleaning
Rate.
In the present invention, it is preferred to plug-in set-up mode be that the ionization module is set on the side of the housing
There is a slide rail of ionization module first extended in front and rear direction, the corresponding position of the outer inframe is provided with and the ionization mould
The slide rail of ionization module second that the slide rail of block first is slidably matched；The dust collection module is provided with close to the side of the housing
The slide rail of dust collection module first extended in front and rear direction, the corresponding position of the outer inframe is provided with and the dust collection module the
The slide rail of dust collection module second that one slide rail is slidably matched.Alternatively, it would however also be possible to employ the mode that slide rail and guide rail coordinate, or
Mode that slide rail coordinates with chute etc..
The first in command, institute are provided with for ease of the leading flank to ionization module and dust collection module force, the ionization module
The leading flank for stating dust collection module is provided with the second in command.
To make full use of the elevating effect of ionization voltage, the abundant charged of smoke particle thing, the dust collection module position are realized
Arrange above the ionization module and independently, the ionization module include it is multiple staggeredly, abreast spaced apart electric discharge
Tungsten filament and ground connection ionization plate, are electrically connected to each other between the electric discharge tungsten filament and are connected to high voltage power supply, the ground connection ionization plate it
Between be electrically connected to each other and be grounded, the corresponding electric discharge tungsten filament of each described ground connection ionization plate, on the direction that oil smoke flows,
Compartment of terrain is disposed with least two layers, so that one block of ground connection ionization plate correspondence multilayer electric discharge tungsten filament, by increasing ionization number of times
Mode realize the abundant charged of smoke particle thing, and avoid multilayer ionization carrying capacity and gradually decrease, dust collecting effect gradually becomes
Poor the drawbacks of, and can more reduce running resistance in the wind flow field of high speed, reduce space-consuming, and more energy-conserving and environment-protective.
To meet different electric discharge requirements, dust removing effects are improved, the electric discharge tungsten filament is linear, spiral shape or sawtooth
Shape, the machining area of tungsten filament is bigger, and the electric charge that particle is received in wind flow field is more, charged more abundant, more can be in follow-up dust
Retained in module, so as to improve dust removing effects.
Compared with prior art, the advantage of the invention is that：1st, by under the collecting plate by static lampblack purification device
Edge formation corner cut, can cause oil droplet accumulation to flow automatically afterwards to a certain extent, it is to avoid the impeller of pollution centrifugal blower, and can cause
The position of air outlet away from centrifugal blower, can increase the area of ventilation so that airflow pressure is further lifted；2nd, by going out
The fan housing setting deflector corresponding with the corner cut of collecting plate, the air quantity of air outlet position of the common guarantee away from centrifugal blower,
Solve the air outlet of centrifugal blower air-flow it is less than normal the problem of so that the air-flow of overall static lampblack purification device can be obtained
Passing through for current stabilization, reduces the resistance that turbulent flow is caused, and increases the air quantity of ventilation；3rd, ionization module and dust collection module are used into plug-in
Set-up mode, can conveniently by draw, promote make ionization module and dust collection module are dismounted, in order to improve installation
The convenience of maintenance, and easily can dismantle to be cleaned；4th, it is a ground connection ionization plate correspondence of ionization module is more
Layer electric discharge tungsten filament, takes full advantage of the elevating effect of ionization voltage, and smoke particle thing is realized by way of increasing ionization number of times
It is abundant charged, and avoid multilayer ionization carrying capacity and gradually decrease, the drawbacks of dust collecting effect is gradually deteriorated, and more can be in height
Running resistance is reduced in the wind flow field of speed, reduces space-consuming, and more energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the schematic diagram of the lampblack absorber of the present invention；
Fig. 2 is the exploded structural representation of Fig. 1 lampblack absorber；
Fig. 3 is the partial schematic diagram of the lampblack absorber of the present invention；
Fig. 4 is the schematic diagram of the static lampblack purification device of the lampblack absorber of the present invention；
Fig. 5 is the decomposition texture schematic diagram of Fig. 3 static lampblack purification device；
Fig. 6 is the decomposition texture schematic diagram of Fig. 3 static lampblack purification device (with Fig. 5 different visual angles)；
Fig. 7 is the ionization module and the decomposition texture schematic diagram of dust collection module of Fig. 4 static lampblack purification device；
Fig. 8 be Fig. 7 in dust collection module collecting plate schematic diagram；
Fig. 9 be Fig. 7 in ionization module high pressure ionization plate schematic diagram；
Figure 10 is the sectional view of the outlet housing of the lampblack absorber of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 1~Fig. 3, the schematic diagram for the lampblack absorber that fume purifier of fume of the invention is applied, including it is arranged on collection
In the cabinet 2 of the top of petticoat pipe 1, cabinet 2 provided with centrifugal blower 3, the outlet housing 4 for the air outlet for being arranged on centrifugal blower 3, be arranged on
The static lampblack purification device 5 of the top of outlet housing 4, the top of static lampblack purification device 5 is provided with upper outlet housing 6, for that will purify
Gas afterwards is discharged in the flue of building.
Outlet housing 4 is located between centrifugal blower 3 and static lampblack purification device 5, and centrifugal blower 3 includes spiral case 31, spiral case
Snail tongue 32 is formed with 31, centrifugal blower 3 can use prior art, will not be repeated here.In this manual, close to centrifugation
The air outlet of blower fan 3 refers to above the air outlet positioned at centrifugal blower 3, and the air outlet away from centrifugal blower 3 refer to deviate from
Above the air outlet of heart blower fan 3.
The air outlet of centrifugal blower 3 be located at static lampblack purification device 5 one end below, the air inlet of outlet housing 4 with from
The air outlet of heart blower fan 3 fits, and air outlet is then more than air inlet.Outlet housing 4 is located at the side wall of the top of snail tongue 32 of spiral case 31
41, from its air inlet towards air outlet at, to the direction away from centrifugal blower 3 air outlet be gradually curved deflection, referring to Figure 10,
So that the air outlet of outlet housing 4 is more than air inlet, and the whole static fume of air outlet covering of preferred outlet housing 4 is net
5 lower section is put in makeup.Because above-mentioned outlet housing 4 forms the shape to the Directional Extension away from the air outlet of centrifugal blower 3, increase
The big area of air outlet, and the ionization of static lampblack purification device 5 and the region of dust are effectively increased, which thereby enhance
The adsorption rate of smoke particle thing.
Referring to Fig. 4~Fig. 7, static lampblack purification device 5, including housing 51, it is placed in ionization module independent in housing 51
52 and dust collection module 53.Housing 51 is fixed in cabinet, and its leading flank has opening 511, in order to ionization module 52 and dust
Module 53 is loaded and unloaded from the leading flank of housing 51, and bottom surface also has opening 512, in order to the bottom surface of oil smoke from housing 51 enter it is quiet
Purified in electric fume purifier of fume 5.Panel 54, height, the length of panel 54 are provided with the leading flank opening of housing 51
Matched with ionization module 52 and the height of dust collection module 53, length, so as to which ionization module 52 and dust collection module 53 are limited to
In housing 51.Position in housing 51 close to ionization module 52 and the one end of dust collection module 53 is provided with the side plate 55 of insulation (from Fig. 3
Seen with Fig. 4, alternatively, can also be on the right side in housing 51 for the left side being arranged in housing 51), for ionization mould
Block 52 and dust collection module 53 are electrically connected, so that external power source is that ionization module 52 and dust collection module 53 are powered.
Ionization module 52 and the drawer type of dust collection module 53 are arranged in housing 51, and ionization module 52 is located at dust collection module 53
Lower section, close to the bottom surface of housing 51 opening so that oil smoke is entered after static lampblack purification device 5 from outlet housing 4, is first carried out
Ionization.
Ionization module 52 includes multiple high pressure ionization plates 521 spaced apart in the horizontal direction and ground connection ionization plate 522,
Gap of the oil smoke from the bottom to top between high pressure ionization plate 521 and ground connection ionization plate 522 passes through.High pressure ionization plate 521 and ground connection
The two ends of ionization plate 522 are positioned by ionization insulation board 523 respectively, and high pressure ionization plate 521, the end of ground connection ionization plate 522 are worn
Cross ionization insulation board 523 and be formed with the first ionization contact end 524 and second ionization contact end 525.High pressure ionization plate 521
It is adjacently positioned with ground connection ionization plate 522, and then alternate arrangement, i.e. shape between high pressure ionization plate 521, between ground connection ionization plate 522
What it is as the adjacent both sides arrangement of high pressure ionization plate 521 is ground connection ionization plate 522, and is grounded the adjacent both sides of ionization plate 522
Arrangement be high pressure ionization plate 521, high pressure ionization plate 521 and be grounded the interlaced arrangement of ionization plate 522 form.High pressure ionization
The first ionization contact end 524 at the two ends of plate 521 is connected to realize high pressure ionization plate with the first ionization spring pressuring plate 526
The electric discharge tungsten filament 5211 parallel with ground connection ionization plate 522 is provided with electrical connection between 521, high pressure ionization plate 521；And be grounded
Second ionization contact end 525 of ionization plate 522 is connected with the second ionization spring pressuring plate 527, so as to be grounded ionization plate
Electrical connection between 522.In the present embodiment, the first ionization spring pressuring plate 526 is located in the middle part of ionization insulation board 523, and second
Ionizing spring pressuring plate 527 then has two, respectively above and below the first ionization spring pressuring plate 526, the first ionization bullet
The ionization of spring tabletting 526 and second spring pressuring plate 527 can be flatly to extend from front to back on ionization insulation board 523, from
And electrically connected respectively with high pressure ionization plate 521, ground connection ionization plate 522.It is corresponding with the first ionization spring pressuring plate 526 on side plate 55
Position is provided with ionization high pressure shell fragment 551, with the second corresponding position of ionization spring pressuring plate 527 provided with ionization grounding elastic part 552, electricity
Contacted from high pressure shell fragment 551 with the first ionization spring pressuring plate 526, and be connected to the first high voltage power supply, ionize grounding elastic part 552
Contact, and be grounded with the second ionization spring pressuring plate 527.
Ionization insulation board 523 is provided with the ionization extended in front and rear direction close to the side, top and bottom of housing 51
The first slide rail of module 5231, and be then provided with and slided with the first slide rail of ionization module 5231 on the correspondence position of side plate 55 and housing 51
The first in command through panel 54 is additionally provided with the second slide rail of ionization module 56 of cooperation, the leading flank for ionizing insulation board 523
5232, so as to by pulling the first in command 5232, ionization module 52 can be pulled to be slided with respect to housing 51, side plate 55, in order to electricity
From the handling of module 52.
Ionization module 52 is individually powered, and such ionization voltage just can the significantly rise ionization in certain ionization space
Voltage, the lifting electric discharge discharge effect of tungsten filament 5211 so that gas particles thing is sufficiently charged, and without considering the voltage of dust collection module 53
It is too high and the drawbacks of produce air breakdown；And dust collection module 53 can consider collecting plate area, voltage, excessively stream resistance it
Between relation, without consider ionization voltage influence, promote dust combination property raising, dust collection module 53 is greatly reduced
Design difficulty.
Thus, the electric discharge tungsten filament 5211 set on the high pressure ionization plate 521 of ionization module 52 can have upper and lower interval cloth
The multilayer put, i.e., the side risen in oil smoke sets up multilayer electric discharge tungsten filament 5211, and a ground connection correspondence multilayer of ionization plate 522 is put
Electric tungsten filament 5211, as shown in Figure 9, the top and bottom of high pressure ionization plate 521 are respectively equipped with one layer of electric discharge tungsten filament 5211, high pressure
Can open up fixing hole 5212 in ionization plate 521, and the tungsten filament 5211 that discharges can be wrapped in by end on fixing hole 5212 and with height
Press ionization plate 521 and fix.The tungsten filament 5211 that discharges can be linear, spiral shape, zigzag etc., meet different ionic discharges
Demand, different shapes, the machining area in wind flow field is different, and machining area is bigger, and particle is received in wind flow field
Electric charge is more, charged more abundant, can more be retained in follow-up dust collection module 53, improves dust removing effects.
Thus, using the set-up mode of the one block of ground connection ionization plate 522 being grounded correspondence multilayer electric discharge tungsten filament 5211, pass through and increase
The mode powered up from number of times realizes the abundant charged of smoke particle thing.The elevating effect of ionization voltage is taken full advantage of, is significantly carried
The efficiency of high ionization, increases the carrying capacity of smoke particle, and avoids multilayer ionization carrying capacity and gradually decrease, and dust collecting effect is gradually
The drawbacks of variation, and can more reduce running resistance in the wind flow field of high speed, reduce space-consuming, and more energy-saving ring
Protect.
Dust collection module 53 includes collecting plate, and collecting plate includes multiple high-voltage dust-collecting plates spaced apart in the horizontal direction
531 are positioned by dust insulation board 533 respectively with ground connection collecting plate 532, the two ends of high-voltage dust-collecting plate 531 and ground connection collecting plate 532,
High-voltage dust-collecting plate 531, the end of ground connection collecting plate 532 both pass through dust insulation board 533 and are formed with the first dust contact end
534 and second dust contact end 535.High-voltage dust-collecting plate 531 and ground connection collecting plate 532 are adjacently positioned, and high-voltage dust-collecting plate 531
Between, then alternate arrangement between ground connection collecting plate 532, that is, be formed as that the adjacent both sides of high-voltage dust-collecting plate 531 arrange is to connect
Ground collecting plate 532, and be grounded collecting plate 532 it is adjacent both sides arrangement be high-voltage dust-collecting plate 531, high-voltage dust-collecting plate 531
With the form of the ground connection interlaced arrangement of collecting plate 532.High-voltage dust-collecting plate 531 the first dust contact end 534 with the first dust
Spring pressuring plate 536 is connected, so as to realize the electrical connection between high-voltage dust-collecting plate 531；And the second dust for being grounded collecting plate 532 connects
Contacting end portion 535 is connected with the second dust spring pressuring plate 537, so as to be grounded the electrical connection between collecting plate 532.In this reality
Apply in example, the first dust spring pressuring plate 536 is located at the middle part of dust insulation board 533, and the second dust spring pressuring plate 537 then has two
It is individual, respectively above and below the first dust spring pressuring plate 536, the first dust spring pressuring plate 536 and the second dust spring
Tabletting 537 can flatly to extend from front to back on dust insulation board 533 so that respectively with high-voltage dust-collecting plate 531, connect
Ground collecting plate 532 is electrically connected.Dust high pressure shell fragment 553 is provided with the corresponding position of the first dust spring pressuring plate 536 on side plate 55,
Dust grounding elastic part 554, dust high pressure shell fragment 553 and the first dust are provided with the corresponding position of the second dust spring pressuring plate 537
Spring pressuring plate 536 is contacted, and is connected to the second high voltage power supply, and dust grounding elastic part 554 connects with the second dust spring pressuring plate 537
Touch.That is, two adjacent collecting plate opposite polarities.
Dust insulation board 533 is provided with the dust extended in front and rear direction close to the side, top and bottom of housing 51
The first slide rail of module 5331, and be then provided with and slided with the first slide rail of dust collection module 5331 on the correspondence position of side plate 55 and housing 51
The second in command through panel 54 is additionally provided with the second slide rail of dust collection module 57 of cooperation, the leading flank of dust insulation board 533
5332, so as to by pulling the second in command 5332, dust collection module 53 can be pulled to be slided with respect to housing 51, side plate 55, in order to collect
The handling of dirt module 53.
During work, ionization module 52 and dust collection module 53 are respectively by ionizing high pressure shell fragment 551 and dust high pressure shell fragment 553
High voltage power supply is connected, ionization module 52, by the air ionization around it, produces a large amount of bands by the electrion of tungsten filament 5211 that discharges
Charged particle, when cooking fume passes through 52 region of ionization module from bottom to up, these particles are attached on smoke particle so that its band
Electricity, and the ionization of multilayer electric discharge tungsten filament 5211, may be such that smoke particle is fully charged；Electrically charged smoke particle continue up through
When crossing 53 region of dust collection module, the collecting plate of convergence heteropole, completes static flue gas removing purification process under electric field force effect.
It is high by taking high-voltage dust-collecting plate 531 as an example (shape of ground connection collecting plate 532 is same) referring to Fig. 3, Fig. 7 and Fig. 8
The one end of the lower edge of collecting plate 531 above the air outlet positioned at centrifugal blower 3 is pressed (close to the air outlet of centrifugal blower 3, figure
Shown on for the left side) other end to above the air outlet away from centrifugal blower 3 is gradually inclined upwardly to form corner cut 58 (from figure
It is seen as being gradually inclined upwardly from left to right on 3) so that the oil droplet collected after purification can slowly flow to the left side (from remote from the right
Position from the air outlet of centrifugal blower 3 flows to the position of the air outlet close to centrifugal blower 3), accumulated on the left side from droplet
Into big drop, so as to avoid the impeller that oil droplet directly directly dripped and polluted centrifugal blower 3 from the right of high-voltage dust-collecting plate 531
(impeller will not be polluted by being dripped from the left side).The scope of the angle [alpha] formed between the inclined side and horizontal line of corner cut 58 is 3 °~8 °,
Both the gravity flow of oil droplet had been ensure that, again the area of high-voltage dust-collecting plate 531 will not have been reduced too much.In addition, away from centrifugal blower 3
Air outlet position, airflow pressure is relatively weak, due to the presence of corner cut 58, can increase the area of ventilation so that air quantity wind
Pressure further lifting.
Referring to Figure 10, due to the wind that the air outlet of centrifugal blower 3 comes out, wind speed is very fast, and wind direction is more straight, to away from centrifugation
The air quantity of the direction deflection of the air outlet of blower fan 3 is seldom, the oil that can so cause the portion collection on the left side of high-voltage dust-collecting plate 531 too many
Smoke particle thing, and the part on the right does not have smoke particle thing, therefore, the centre of outlet housing 4 is provided with deflector 42, water conservancy diversion
Plate 42 is increasingly towards the direction curved deflector of corner cut 58 of dust collection module 53 from bottom to up, and the side wall of deflector 42 and outlet housing 4 is inclined
Turn direction consistent, i.e., thus cooking fume is flowed to the lower section of corner cut 58 and drawn by side wall 42 also to the direction curved deflector of corner cut 58
Lead so that air-flow can be than more uniform process static lampblack purification device 5 so that each smoke particle thing fully ionized and by
The collecting plate of top is collected.
The structure of the deflector 42 of outlet housing 4 and the corner cut 58 of collecting plate forms correspondence, right side shown in common guarantee Figure 10
Air quantity, solve the air outlet of centrifugal blower 3 air-flow it is less than normal the problem of so that the gas of overall static lampblack purification device 5
Stream can obtain passing through for current stabilization, reduce the resistance that turbulent flow is caused, and increase the air quantity of ventilation.
Claims (10)
1. a kind of lampblack absorber with static lampblack purification device, including centrifugal blower (3), on the centrifugal blower (3)
The static lampblack purification device (5) of side and going out between the centrifugal blower (3) and static lampblack purification device (5)
Fan housing (4), the static lampblack purification device (5) includes ionization module (52) and dust collection module (53), the dust collection module
(53) multiple spaced apart collecting plates, two adjacent collecting plate opposite polarities, the air outlet of the centrifugal blower (3) are included
Below one end of the collecting plate, it is characterised in that：The lower edge of the collecting plate is from positioned at the centrifugal blower (3)
One end above air outlet is gradually inclined upwardly to the other end above the air outlet away from the centrifugal blower (3) and is formed and cut
Angle (58).
2. there is the lampblack absorber of static lampblack purification device as claimed in claim 1, it is characterised in that：The corner cut (58)
The scope of the angle formed between inclined side and horizontal line is 3 °~8 °.
3. there is the lampblack absorber of static lampblack purification device as claimed in claim 1, it is characterised in that：The outlet housing (4)
With the air inlet adjacent with the centrifugal blower (3) and the air outlet adjacent with the static lampblack purification device (5), institute
The air-out open area for stating outlet housing (4) is more than setting in the middle of the air-admitting surface of the outlet housing (4), the outlet housing (4)
There is deflector (42), the deflector (42) is increasingly towards corner cut (58) direction bending of the dust collection module (53) from the bottom to top
Deflection.
4. there is the lampblack absorber of static lampblack purification device as claimed in claim 3, it is characterised in that：The centrifugal blower
(3) include spiral case (31), be formed with snail tongue (32) on the spiral case (31), the outlet housing (4) is located at the snail tongue (32)
The side wall (41) of top is gradually curved deflection from the bottom to top, to corner cut (58) direction of the dust collection module (53), so that
The air-out open area of the outlet housing (4) is more than the air-admitting surface of the outlet housing (4).
5. there is the lampblack absorber of static lampblack purification device as claimed in claim 1, it is characterised in that：The collecting plate includes
The high-voltage dust-collecting plate (531) and ground connection collecting plate (532) of multiple interlaced arrangements, the dust collection module (53) are also included positioned at described
High-voltage dust-collecting plate (531) and the dust insulation board (533) for being grounded collecting plate (532) two ends, the high-voltage dust-collecting plate (531) and connect
The two ends of ground collecting plate (532) are positioned by the dust insulation board (533), are electrically connected mutually between the high-voltage dust-collecting plate (531)
Connect, be electrically connected to each other between the ground connection collecting plate (532)；The ground connection collecting plate (531) is connected to high voltage power supply, described to connect
Ground collecting plate (532) is grounded.
6. such as the lampblack absorber according to any one of claims 1 to 5 with static lampblack purification device, it is characterised in that：Institute
Dust collection module (53) is stated above the ionization module (52) and is independently arranged, the static lampblack purification device (5) is also
Including the housing (51) for being fixed in lampblack absorber, the leading flank of the housing (51) be provided with for the ionization module (52) and
It is arranged on described the opening (511) of dust collection module (53) turnover, the ionization module (52) and dust collection module (53) plug-in
In housing (51).
7. there is the lampblack absorber of static lampblack purification device as claimed in claim 6, it is characterised in that：The ionization module
(52) slide rail of ionization module first (5231) extended in front and rear direction, institute are provided with close to the side of the housing (51)
State corresponding position in housing (51) and be provided with the ionization module the being slidably matched with the slide rail of ionization module first (5231)
Two slide rails (56)；The dust collection module (53) is provided with the collection extended in front and rear direction close to the side of the housing (51)
Corresponding position is provided with and the slide rail of dust collection module first in the slide rail of dirt module first (5331), the housing (51)
(5331) slide rail of dust collection module second (57) being slidably matched.
8. there is the lampblack absorber of static lampblack purification device as claimed in claim 7, it is characterised in that：The ionization module
(52) leading flank is provided with the first in command (5232), and the leading flank of the dust collection module (53) is provided with the second in command
(5332)。
9. such as the lampblack absorber according to any one of claims 1 to 5 with static lampblack purification device, it is characterised in that：Institute
Dust collection module (53) is stated above the ionization module (52) and is independently arranged, the ionization module (52) includes multiple hand over
It is mutual between wrong, abreast spaced apart electric discharge tungsten filament (5211) and ground connection ionization plate (522), electric discharge tungsten filament (5211)
Electrically connect and be connected to high voltage power supply, be electrically connected to each other and be grounded between the ground connection ionization plate (522), it is characterised in that：Often
One it is described ground connection ionization plate (522) it is corresponding it is described electric discharge tungsten filament (5211), oil smoke flow direction on, compartment of terrain arrangement
Have at least two layers.
10. there is the lampblack absorber of static lampblack purification device as claimed in claim 9, it is characterised in that：The electric discharge tungsten filament
(5211) it is linear, spiral shape or zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291810.1A CN104913353B (en) | 2015-06-02 | 2015-06-02 | Lampblack absorber with static lampblack purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291810.1A CN104913353B (en) | 2015-06-02 | 2015-06-02 | Lampblack absorber with static lampblack purification device |
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| Publication Number | Publication Date |
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| CN104913353A CN104913353A (en) | 2015-09-16 |
| CN104913353B true CN104913353B (en) | 2017-09-01 |
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| CN201510291810.1A Active CN104913353B (en) | 2015-06-02 | 2015-06-02 | Lampblack absorber with static lampblack purification device |
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| CN105157083B (en) * | 2015-09-30 | 2018-04-17 | 宁波方太厨具有限公司 | A kind of range hood |
| CN105423391B (en) * | 2015-12-21 | 2017-09-12 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
| CN205724386U (en) * | 2016-04-14 | 2016-11-23 | 颜为 | A kind of air ionization dust cleaning equipment |
| CN105689136B (en) * | 2016-04-14 | 2018-03-09 | 颜为 | A kind of ionization dust collector |
| CN105846313B (en) * | 2016-04-14 | 2017-09-08 | 颜为 | A kind of air ionization dust cleaning equipment |
| CN205701034U (en) * | 2016-04-14 | 2016-11-23 | 颜为 | A kind of ionization dust collector |
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| CN107478610B (en) * | 2016-06-07 | 2023-09-15 | 宁波方太厨具有限公司 | Photoelectric type oil smoke sensor |
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| CN108386886A (en) * | 2018-04-20 | 2018-08-10 | 杭州老板电器股份有限公司 | A kind of high efficiency cooker hood of static electrification purifier |
| CN111503677A (en) * | 2019-01-31 | 2020-08-07 | 宁波方太厨具有限公司 | Range hood with purifying device |
| CN112546824B (en) * | 2020-12-25 | 2023-01-13 | 美埃(中国)环境科技股份有限公司 | Oil mist purifier |
| CN114713374A (en) * | 2022-04-20 | 2022-07-08 | 新乡市万和过滤技术股份公司 | Electrostatic separator |
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| CN104913353A (en) | 2015-09-16 |
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