CN206786793U - Electrostatic ionization module and lampblack absorber - Google Patents

Abstract

The utility model discloses a kind of electrostatic ionization module and lampblack absorber, electrostatic ionization module (4) includes installation fence (3), dividing plate and in parallel with each other interval are arranged on the battery lead plate of multiple rectangles in installation fence, part between the both ends of membrane support battery lead plate, multiple electrodes plate includes multiple first electrode plates (1) and the multiple second electrode plates (2) being alternately arranged successively, first electrode plate as discharge electrode plate includes spaced-apart relation along its length and the multiple needle-like pieces (11) stretched out towards width, multiple discharging terminals (13) of fork are connected with the periphery wall of needle-like piece.Increase the setting of multiple discharging terminals on one of needle-like piece and improve a needle-like piece in the prior art and there was only the problem of point of discharge, so as to improve the electric discharge of electrostatic ionization module ionization effect.Further, since being additionally arranged dividing plate, the problem of battery lead plate deformed plate spacing is difficult to ensure that is improved, so as to ensure that the stabilization of its electric field.

Description

Electrostatic ionization module and lampblack absorber

Technical field

The utility model belongs to household appliance technical field, specifically, the utility model is related to a kind of electrostatic ionization module and one Kind lampblack absorber.

Background technology

Market lampblack absorber is relatively conventional using the method for electrostatic oil strain at present, and the grease separating degree of lampblack absorber is higher, but oil Because long-time use can accumulate a large amount of greases inside cigarette machine, especially in blower fan and pipeline, so as to reduce making for lampblack absorber With performance and smoking effect and increase the noise of lampblack absorber.By electrostatic equipment, (electrostatic equipment is generally comprised along flow of flue gas side The electrostatic ionization module and electrostatic collection module set to priority) absorption oil smoke and remove the method for the oil smoke in lampblack absorber should Certain accreditation is obtained with aspect, existing electrostatic equipment on metal polar plate mainly by setting point discharge structure to be put By effective ionization it is electriferous state when electricity, oil smoke flow through the discharge range near point discharge structure, powered oil smoke is after warp During the electrostatic collection module at end, passive electrode plate can be adsorbed under electrostatic field, so as to realize smoke separating purification.

In the prior art, the common form for the battery lead plate of electrostatic ionization is needle point shape discharge electrode plate, i.e., in rectangle Battery lead plate on be arranged several electric discharge needle-like pieces, each needle-like piece only provides a point discharge.Due to electrostatic ionization module The limitation in space, discharge tip limited amount, its ionized space that discharges is also relatively limited, causes fume purifying efficiency poor.

The usual both ends of battery lead plate for electrostatic ionization are fixed.Especially, when single electrode plate length is longer, battery lead plate Center section be easily bent deformation, cause battery lead plate spacing change, therefore battery lead plate plate spacing it is difficult to ensure that, so as to influence electricity From effect.This problem is similarly present in electrostatic collection module, same influence collecting effect, so as to reduce fume purifying Effect.

Utility model content

For the drawbacks described above or deficiency of prior art, the utility model provides a kind of electrostatic ionization module, and tool Have the lampblack absorber of electrostatic ionization module, can effective enhanced discharge ionized space, improve ionizing efficiency, the plate of effective coordination electrode plate Spacing.

To achieve the above object, the utility model provides a kind of electrostatic ionization module, and the electrostatic ionization module includes Fence, dividing plate are installed and interval is arranged on the battery lead plate of multiple rectangles in the installation fence, the dividing plate in parallel with each other The part between the both ends of the battery lead plate is supported, multiple battery lead plates include the multiple first electrode plates being alternately arranged successively With multiple second electrode plates, the first electrode plate as discharge electrode plate includes spaced-apart relation and court along its length To multiple needle-like pieces of width stretching, multiple discharging terminals of fork are connected with the periphery wall of the needle-like piece.

Preferably, each needle-like piece is provided with the multigroup discharge end arranged along the axially spaced-apart of the needle-like piece Son, discharging terminals described in every group include along the needle-like piece extend radially out and the multiple of circumferentially spaced arrangement described are put Electric terminal.

Preferably, each discharging terminals in discharging terminals described in every group are on same sagittal plane.

Preferably, a diameter of 1mm~6mm of the needle-like piece and length are 20mm~80mm, discharging terminals described in every group In the numbers of the discharging terminals be 3~6, the length of the discharging terminals for 1mm~5mm and a diameter of 0.5mm~ The plate spacing of 1mm, the first electrode plate and the second electrode plate is 8mm~30mm.

Preferably, multiple discharging terminals on the needle-like piece and the needle-like piece are integrated cast member.

Preferably, the first electrode plate includes being conductively connected beam, and multiple needle-like pieces are removably attachable to described It is conductively connected beam.

Preferably, multiple necks that the dividing plate is strip and there is the length direction along the dividing plate to arrange, it is described Divider upright inserts the corresponding neck, the neck and the electricity each electrode plate sections in the battery lead plate Pole plate interference fit connection.

Preferably, the plate face of the first electrode plate and the second electrode plate has the part that offsets one from another, and described the One battery lead plate staggers the first distance in same direction relative to the second electrode plate, and the depth of the neck is less than described the One distance.

Preferably, the electrostatic ionization module includes being used to support the first partition of the first electrode plate and for supporting The second partition of the second electrode plate, the installation fence is peripheral frame form, and the first partition and second partition are pacified respectively Top and bottom loaded on the installation fence.

In addition, the utility model additionally provides a kind of lampblack absorber, the lampblack absorber includes electrostatic collection module and above-mentioned Electrostatic ionization module, the electrostatic collection module are used to provide electrostatic field, and the electrostatic ionization module is along the flue gas in lampblack absorber Flow direction is located at the upstream of the electrostatic collection module, and the electrostatic collection module includes alternateing the positive pole being intervally arranged Battery lead plate and negative el.

Preferably, the lampblack absorber includes housing, is connected to the exhaust fume collecting hood of the housing bottom and is arranged on the shell Spiral case in body, the electrostatic ionization module and the electrostatic collection module are arranged in the housing and positioned at the spiral case Between air inlet and the exhaust fume collecting hood.

Pass through above-mentioned technical proposal, in electrostatic ionization module of the present utility model, due to connecting on the periphery wall of needle-like piece Multiple discharging terminals of fork are connected to, are discharged relative to the single-point of common needle-like piece, each needle-like piece of the present utility model is present More discharging terminals, thus can effective enhanced discharge ionized space, improve ionizing efficiency.Simultaneously in electrostatic of the present utility model In ionization module, dividing plate is set up, can intensifier electrode plate for supporting the part between first electrode plate and second electrode plate both ends Intensity, be allowed to be unlikely to deform, the plate spacing of effective coordination electrode plate.

The lampblack absorber is same relative to Dominant Facies possessed by prior art with above-mentioned electrostatic ionization module, no longer superfluous herein State.

Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.

Brief description of the drawings

Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is the stereogram according to the electrostatic ionization module of preferred embodiment of the present utility model；

The structural representation of first electrode plate in the electrostatic ionization module that Fig. 2 is Fig. 1；

Fig. 3 is the sectional view intercepted along Fig. 1 line A-A；

Fig. 4 is the structural representation according to the lampblack absorber of preferred embodiment of the present utility model.

Description of reference numerals：

The second electrode plate of 1 first electrode plate 2

The 3 installation electrostatic ionization modules of fence 4

The electrostatic collection module of 5 spiral case 6

The housing of 7 exhaust fume collecting hood 8

The second partition of 9 first partition 10

11 needle-like pieces 12 are conductively connected beam

13 discharging terminals

The depth of d1 the first distance d2 necks

Embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.

In the utility model, in the case where not making opposite explanation, the noun of locality such as " upper and lower, top, bottom " used is generally It is each part mutual alignment either on vertical, vertical or gravity direction for direction shown in the drawings Relationship description word.

The utility model provides a kind of electrostatic ionization module, and referring specifically to Fig. 1, electrostatic ionization module 4 is enclosed including installation Column 3, dividing plate and the battery lead plate for being spaced the multiple rectangles being arranged in installation fence 3 in parallel with each other, membrane support battery lead plate Part between both ends, multiple electrodes plate include the multiple first electrode plates 1 being alternately arranged successively and multiple second electrode plates 2, First electrode plate 1 as discharge electrode plate includes spaced-apart relation along its length and stretched out towards width multiple Needle-like piece 11, multiple discharging terminals 13 of fork are connected with the periphery wall of needle-like piece 11.

Because each needle-like piece 11 on the first electrode plate 1 as discharge electrode plate of prior art generally only carries one Individual point of discharge, electric discharge ionization effect are poor.Therefore, especially it is connected with fork on the periphery wall of needle-like piece 11 in the utility model Multiple discharging terminals 13, so as to add the quantity of point of discharge, effectively increase electric discharge ionization effect.

Wherein, dividing plate may be mounted at appropriate position, and dividing plate is arranged in installation fence 3 and supports the both ends of battery lead plate Between (particularly battery lead plate longer) center section, for intensifier electrode plate intensity, be allowed to be unlikely to deform.

As shown in Fig. 2 specifically, each needle-like piece 11 is provided with along the multigroup described of the axially spaced-apart arrangement of needle-like piece 11 Discharging terminals 13, every group of discharging terminals 13 include along needle-like piece 11 extend radially out and the multiple of circumferentially spaced arrangement are put Electric terminal 13.Discharging terminals 13 are grouped and the purpose for the setting that is intervally arranged is to preferably process and discharge evenly.

Wherein preferably, each discharging terminals 13 in every group of discharging terminals 13 are on same sagittal plane.Every group It is a kind of new structure type that each discharging terminals 13, which are in same sagittal plane, and relative to discharging terminals 13 and is used as parent part 11 distribution at an acute angle of needle-like piece arrangement form, the arrangement form energy branch shown in Fig. 2 goes out more discharging terminals 13, discharges Point can be arranged more.

The dimensional parameters of each part can appropriately select according to actual conditions.In the present embodiment, the diameter of needle-like piece 11 Preferably 1mm~6mm and length are 20mm~80mm, and the number of the discharging terminals 13 in every group of discharging terminals 13 is preferably 3~6 Individual, the length of discharging terminals 13 is preferably 1mm~5mm and diameter is preferably 0.5mm~1mm, first electrode plate 1 and second electrode The plate spacing of plate 2 is preferably 8mm~30mm.

In addition, multiple discharging terminals 13 on needle-like piece 11 and the needle-like piece 11 are integrated cast member, on needle-like piece 11 Increase point of discharge increases multiple discharging terminals 13, and its processing mode can be integrated the mode of casting, and it is convenient to facilitate.

As shown in Fig. 2 first electrode plate 1 includes being conductively connected beam 12, multiple needle-like pieces 11 are removably attachable to conduction Tie-beam 12, its connected mode can be that interference fit etc. is a variety of.

In addition, dividing plate can support battery lead plate using various appropriate forms.Preferably, as shown in figure 1, first partition 9 and second partition 10 be strip and the multiple necks arranged with the length direction along dividing plate, divider upright is in battery lead plate, often Insert corresponding neck individual electrode plate sections.Dividing plate can be fixed and be supported on battery lead plate by neck, neck and battery lead plate Interference fit connection, so that it is guaranteed that can be with the firm connection of battery lead plate when dividing plate is arranged on battery lead plate by neck, it is ensured that Dividing plate is not easy to come off by the effect of gravity even other external force.

As shown in figures 1 and 3, the plate face of first electrode plate 1 and second electrode plate 2 has the part that offsets one from another, and first Battery lead plate 1 staggers the first distance d1 in same direction relative to second electrode plate 2.It so can guarantee that first electrode plate 1 and Certain difference in height, i.e. the first distance d1 be present between the inner plate surface of fence 5 is installed in two battery lead plates 2, so as to respectively with it is corresponding every Board connects, and avoids assembling and interfering in sustained height position.In other words, first electrode plate 1 is installed in the first height, Second electrode plate 2 is installed in the first height away from the first distance in d1 the second height.And the depth d2 of neck is less than the One distance d1 so, during energization, be on the one hand able to ensure that first electrode plate 1 and second electrode plate 2 can with the first distance d1 that This staggers, and on the other hand when oil smoke or water etc. are particularly saved bit by bit on dividing plate and battery lead plate, can ensure that after a long time use The insulation of first electrode plate 1 and second electrode plate 2 and enough creep age distances, prevent from passing through dividing plate between opposing electrode plate Climbing electricity makes two-plate the phenomenon turned on occur.

Wherein, electrostatic ionization module 4 includes being used for the first partition 9 for supporting the first electrode plate 1 and for supporting the The second partition 10 of two battery lead plates 2, installation fence 3 are peripheral frame form, and first partition 9 and second partition 10 are respectively arranged in installation The top and bottom of fence 3.Battery lead plate and control panel spacing can not only be so supported, and equally can also prevent that opposed polarity is electric Climbing electricity by dividing plate between pole plate makes two-plate the phenomenon turned on occur.

Specifically, the quantity of dividing plate and position can be set according to the length of corresponding battery lead plate, particularly in electrode Suitably increase the quantity of dividing plate in the case that plate is longer, to ensure that dividing plate limits the installation of battery lead plate at equal intervals, prevent battery lead plate Deformation, ensures that the spacing of battery lead plate, ensure that the stabilization of electrostatic field.

In addition, the utility model also provides a kind of lampblack absorber, including electrostatic collection module 6 and above-mentioned electrostatic ionization module 4, electrostatic collection module 6 is used to provide electrostatic field, and electrostatic ionization module 4 is located at electrostatic along the flow of flue gas direction in lampblack absorber and received Collect the upstream of module 6, wherein, electrostatic collection module 6 includes alternateing the anode electrode plate and negative el being intervally arranged. Specifically, when lampblack absorber starts, oil smoke is when by electrostatic ionization module 4, the needle-like piece 11 and discharge end of first electrode plate 1 The point discharge point electric discharge of son 13, forms electric discharge ionized space, ionizes the air around it so that smoke particle occurs Ionization and it is powered, while point discharge point continuous discharge, smoke particle continues to be moved into the air side of electrostatic ionization module 4, Discharged by multigroup discharging terminals 13, make not powered smoke particle powered, while strengthened above on ionized smoke particle Charge number.After powered smoke particle enters electrostatic collection module 6, electrostatic collection module 6 alternately and spaced set have it is more Individual anode electrode plate and multiple negative els, electrostatic collection module 6 is interior formed with electrostatic field, and powered smoke particle is in electrostatic Under electric field action in collection module 6, adsorb on the opposite polarity pole plate of electrostatic field, thus from flowing through electrostatic collection module 6 Fluid in remove smoke particle, finally realize fume purifying function.In addition, the lampblack absorber and above-mentioned battery lead plate are relative to existing There are Dominant Facies possessed by technology same, will not be repeated here.

It is pointed out that in electrostatic collection module, dividing plate can be similarly applicable, for supporting electrostatic collection module Anode electrode plate and negative el, to ensure its plate spacing.

In addition, it is similar with existing lampblack absorber, as shown in figure 4, lampblack absorber of the present utility model includes housing 8, is connected to The exhaust fume collecting hood 7 of the bottom of housing 8 and the spiral case 5 being arranged in housing 8, electrostatic ionization module 4 and electrostatic collection module 6 are arranged on In housing 8 and between the air inlet and exhaust fume collecting hood 7 of spiral case 5.By the way that electrostatic ionization module 4 and electrostatic collection module 6 are set Put the greasy dirt in spiral case front end, advantageously reduced inside spiral case to adhere to, machine life can be extended, be advantageous to greasy dirt centralized collection And be cleaned, while be advantageous to the maintenance of electrostatic equipment, safeguard.

Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model Multiple discharging terminals 13 that art scheme carries out in a variety of simple variants, such as needle-like piece 11 and the needle-like piece 11 can be welding Connected mode etc., these simple variants belong to the scope of protection of the utility model.

It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each The possible combination of kind no longer separately illustrates.

In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.

Claims (11)

1. A kind of 1. electrostatic ionization module, it is characterised in that the electrostatic ionization module (4) include installation fence (3), dividing plate and that This is abreast spaced the battery lead plate of multiple rectangles in the installation fence (3), battery lead plate described in the membrane support Both ends between part, multiple battery lead plates include multiple first electrode plates (1) and multiple second for being alternately arranged successively Battery lead plate (2), the first electrode plate (1) as discharge electrode plate include spaced-apart relation along its length and towards width Multiple needle-like pieces (11) that direction is stretched out are spent, multiple discharging terminals of fork are connected with the periphery wall of the needle-like piece (11) (13)。
2. 2. electrostatic ionization module according to claim 1, it is characterised in that each needle-like piece (11) is provided with along institute Multigroup discharging terminals (13) of the axially spaced-apart arrangement of needle-like piece (11) are stated, discharging terminals (13) described in every group are included along institute State needle-like piece (11) extend radially out and multiple discharging terminals (13) of circumferentially spaced arrangement.
3. 3. electrostatic ionization module according to claim 2, it is characterised in that each in discharging terminals (13) described in every group The discharging terminals (13) are on same sagittal plane.
4. 4. electrostatic ionization module according to claim 3, it is characterised in that a diameter of 1mm of the needle-like piece (11)~ 6mm and length is 20mm~80mm, the number of the discharging terminals (13) in discharging terminals (13) described in every group is 3~6, The length of the discharging terminals (13) is 1mm~5mm and a diameter of 0.5mm~1mm, the first electrode plate (1) and described The plate spacing of two battery lead plates (2) is 8mm~30mm.
5. 5. electrostatic ionization module according to claim 2, it is characterised in that the needle-like piece (11) and the needle-like piece (11) On multiple discharging terminals (13) be integrated cast member.
6. 6. electrostatic ionization module according to claim 1, it is characterised in that the first electrode plate (1) includes conductive connect Connect beam (12), multiple needle-like pieces (11) are removably attachable to described be conductively connected beam (12).
7. 7. electrostatic ionization module according to claim 1, it is characterised in that the dividing plate is strip and had along described Multiple necks of the length direction arrangement of dividing plate, the divider upright are inserted each electrode plate sections in the battery lead plate Enter the corresponding neck, the neck and battery lead plate interference fit connection.
8. 8. electrostatic ionization module according to claim 7, it is characterised in that the first electrode plate (1) and described second The plate face of battery lead plate (2) has the part to offset one from another, and the first electrode plate (1) is relative to second electrode plate (2) edge Identical direction staggers first apart from (d1), and the depth (d2) of the neck is less than the described first distance (d1).
9. 9. electrostatic ionization module according to claim 1, it is characterised in that the electrostatic ionization module (4) includes being used for The first partition (9) of the first electrode plate (1) and the second partition (10) for supporting the second electrode plate (2) are supported, The installation fence (3) is peripheral frame form, and the first partition (9) and second partition (10) are respectively arranged in the installation fence (3) top and bottom.
10. 10. a kind of lampblack absorber, it is characterised in that the lampblack absorber includes electrostatic collection module (6) and according to claim 1~9 Electrostatic ionization module (4) described in middle any one, the electrostatic collection module (6) are used to provide electrostatic field, the electrostatic electricity It is located at the upstream of the electrostatic collection module (6), the electrostatic collection mould along the flow of flue gas direction in lampblack absorber from module (4) Block (6) includes alternateing the anode electrode plate and negative el being intervally arranged.
11. 11. lampblack absorber according to claim 10, it is characterised in that the lampblack absorber include housing (8), be connected to it is described The exhaust fume collecting hood (7) of housing (8) bottom and the spiral case (5) being arranged in the housing (8), the electrostatic ionization module (4) and The electrostatic collection module (6) is arranged on air inlet and the exhaust fume collecting hood in the housing (8) and positioned at the spiral case (5) (7) between.