CN209238180U - A kind of single channel dual polarization area fume purifying electric field - Google Patents
A kind of single channel dual polarization area fume purifying electric field Download PDFInfo
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- CN209238180U CN209238180U CN201821965500.9U CN201821965500U CN209238180U CN 209238180 U CN209238180 U CN 209238180U CN 201821965500 U CN201821965500 U CN 201821965500U CN 209238180 U CN209238180 U CN 209238180U
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Abstract
The utility model discloses a kind of single channel dual polarization area fume purifying electric fields, including low pressure adsorbent fixed plate, the side of low pressure adsorbent fixed plate is equipped with higher-pressure region fixed plate, low pressure adsorbent fixed plate and the opposite side of higher-pressure region fixed plate are equipped with multiple support insulators, low pressure adsorbent fixed plate and higher-pressure region fixed plate are fixedly connected with the aluminum component of fixed height pressing plate commonly through multiple support insulators, the side of the aluminum component of fixed height pressing plate is successively arranged low-pressure area cathode adsorption plate and low-pressure area anode adsorption plate, low-pressure area anode adsorption plate is equipped with polarized area electro-dissociator far from the side of low-pressure area cathode adsorption plate, the side of polarized area electro-dissociator is equipped with the earth plate of isolation region of discharge.The utility model is structurally reasonable, more more stable than traditional single channel single polarization area effect, and purification efficiency is higher；Double ioinization device ionizing point, which increases, keeps high-efficient purification rate, and promoting and applying has good economic and social benefit.
Description
Technical field
The utility model relates to field of environment protection equipment technical field more particularly to a kind of single channel dual polarization area fume purifyings
Electric field.
Background technique
Since kitchen fume is complex in composition, in combustion process other than generating carbon monoxide, carbon dioxide and particle object,
A variety of pernicious gas vocs are also escaped, and particle size distribution is wide in oil smoke, composition transfer is big, therefore purifies difficulty very
Height is difficult to thoroughly eliminate pollution using routine techniques, in the prior art, generally has following methods for fume purifying: machine
Tool formula oil fume purifier, water mist sprinkling formula oil fume purifier and a kind of electrostatic oil fume deaner, wherein electrostatic technique due to
Its purification efficiency with higher can remove most of oil smoke, but the structure of conventional electrostatic oil and smoke cleaner is simple, and only one
Column discharge black silk or electric discharge Saw blade, and original to put that electric field distance is short, making much can not by the nominal particle size particle in the region
It is sufficiently charged or have little time to collide, assemble charged, cause ion to escape, fume-exhausting low efficiency, it is difficult to meet higher and higher
Purification requires.
A kind of working principle of the single channel dual polarization area electric field on oil fume purifier is led to using high-voltage electrostatic field
The gas ionization between electrode is crossed, keeps subtle flue dust and mist of oil colloidal solid charged, is inhaled so as to be adhered to plate
It on attached electrode, achieves high-efficient fumes purification, however, being mostly single polarized area inside most electrostatic oil fume deaners
Electric field, this single polarized area electric field internal electric field stability is not strong, and ionized space is small, and the charged probability of soot particles is small, often
A part of soot particles can only be filtered out, another part particle is just escaped, and especially can be substantially reduced it when air quantity is excessive
Clean-up effect, and oil fume purifier nuclear power in the prior art region is narrow, often can not effectively adsorb short grained oil smoke
Particle (can not be carried out in the short time effective collision, aggregation, charged), so that the pollution of oil smoke discharge can not be controlled preferably
System, therefore, the oil smoke of existing oil fume purifier absorption working efficiency is low, clean-up effect is poor, with people to environmental consciousness not
The disconnected strict control improved and relevant departments require oil smoke discharge, it is necessary to existing oil fume purifier electric field structure into
Row improves, and to obtain better fume purifying effect, improves indoor soot pollution environment.
Utility model content
Purpose of the utility model is to solve that can not be effectively improved in the prior art, traditional electric field polarization area is single, oil
Smoke particle nuclear power is incomplete, a part of soot particles escape, the problem problem that soot particles can not be made sufficiently charged, and propose
A kind of single channel dual polarization area fume purifying electric field.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of single channel dual polarization area fume purifying electric field, including low pressure adsorbent fixed plate, the low pressure adsorbent fixed plate
Side be equipped with higher-pressure region fixed plate, the low pressure adsorbent fixed plate and the opposite side of higher-pressure region fixed plate are equipped with multiple
Hold insulator, the low pressure adsorbent fixed plate and higher-pressure region fixed plate are fixedly connected with fixation commonly through multiple support insulators
The side of the aluminum component of height pressing plate, the aluminum component of the fixation height pressing plate is successively arranged low-pressure area cathode adsorption plate and low-pressure area sun
Pole adsorption plate, the low-pressure area anode adsorption plate is equipped with polarized area electro-dissociator far from the side of low-pressure area cathode adsorption plate, described
The side of polarized area electro-dissociator is equipped with the earth plate of isolation region of discharge.
Preferably, the polarized area electro-dissociator includes two symmetrical fixation double ioinization silk pieces, two fixations
Spring there are two setting between double ioinization silk piece, two fixed double ioinization silk pieces and two springs pass through double ioinization Wu Silian
It connects, the polarized area electro-dissociator is fixedly connected by the way that the earth plate of region of discharge is isolated.
Preferably, the low pressure adsorbent fixed plate, higher-pressure region fixed plate, aluminum component, the low-pressure area cathode for fixing height pressing plate
The surrounding outer wall of the earth plate of adsorption plate and low-pressure area anode adsorption plate and isolation region of discharge is fixedly connected to electromagnetism bound edge.
Preferably, the low pressure adsorbent fixed plate, higher-pressure region fixed plate, aluminum component, the low-pressure area cathode for fixing height pressing plate
The earth plate of adsorption plate and low-pressure area anode adsorption plate and isolation region of discharge is connected with each other by stud.
Preferably, the low pressure adsorbent fixed plate, higher-pressure region fixed plate, aluminum component, the low-pressure area cathode for fixing height pressing plate
The top of the earth plate of adsorption plate and low-pressure area anode adsorption plate and isolation region of discharge is fixedly connected with wind deflector jointly.
Preferably, the low-pressure area cathode adsorption plate and low-pressure area anode adsorption plate connect by the way that low pressure adsorbent fixed plate is fixed
It connects.
Compared with prior art, the utility model provides a kind of single channel dual polarization area fume purifying electric field, have with
It is lower the utility model has the advantages that
The effective charging area of first aspect is elongated, reduce particle it is not charged and cannot abundant charged chance, this is certain
The shortcoming of single electro-dissociator charge capacity is compensated in degree.
Second aspect, electro-dissociator increase that effective charging area is elongated, the field distribution of entire charging area also compared with one of root ionization
Device more evenly, increases the chance that sub-fraction grit is collected in charging area.
The third aspect, it is generally single using single channel single polarization plot structure in traditional Double Fields, power supply can not be allowed electric
The control range of pressure becomes larger.Due to more region of discharges more than single channel dual polarization area or multipolarization area, discharge inception voltage is allowed
Variation less, increases discharge spark voltage much, thus electric field makes the effective of discharge voltage during practice
Range increases.Electric field can be worked within the scope of bigger safe voltage.Reduce equipment failure rate.
Fourth aspect, due in oil smoke particle size range between 0.01 micron to 50 microns.Traditional single channel single polarization
Region of discharge is small in area, and region of discharge is short.It assemble the particle between 0.5 micron to 0.01 micron can not effectively charged.It is single
Channel multipolarization area is considering that polarization section length has been appropriately extended in economic limit allows 0.5 micron of particle below to have sufficient gather
Collection, collision, combination, deposition, charged chance, and then achieve the purpose that adsorption cleaning under the action of gravity and electric field force.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structurally reasonable, more more stable than traditional single channel single polarization area effect, purification efficiency is higher；Double ioinization device ionizing point increases holding
High-efficient purification rate, promoting and applying has good economic and social benefit.
Detailed description of the invention
Fig. 1 is the overall perspective view of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the enlarged drawing of polarized area electro-dissociator in figure two.
In figure: 1 low pressure adsorbent fixed plate, 2 higher-pressure region fixed plates, 3 support insulators, the aluminum component of 4 fixed height pressing plates, 5
Low-pressure area cathode adsorption plate, 6 low-pressure area anode adsorption plates, 7 polarized area electro-dissociators, 71 fixed double ioinization silk pieces, 72 springs, 73
Earth plate, 9 electric field bound edges, 10 studs, 11 wind deflectors of double ioinization crow silk, 8 isolation region of discharges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of single channel dual polarization area fume purifying electric field, including low pressure adsorbent fixed plate 1, feature exists
In the side of low pressure adsorbent fixed plate 1 is equipped with higher-pressure region fixed plate 2, and low pressure adsorbent fixed plate 1 and higher-pressure region fixed plate 2 are opposite
Side be equipped with multiple support insulators 3, low pressure adsorbent fixed plate 1 and higher-pressure region fixed plate 2 commonly through it is multiple support it is exhausted
Edge 3 is fixedly connected with the aluminum component 4 of fixed height pressing plate, and the side of the aluminum component 4 of fixed height pressing plate is successively arranged low-pressure area yin
Pole adsorption plate 5 and low-pressure area anode adsorption plate 6, low-pressure area cathode adsorption plate 5 adsorb the charged particle containing positive charge, low-pressure area sun
Pole adsorption plate 6 adsorbs negatively charged soot particles, side of the low-pressure area anode adsorption plate 6 far from low-pressure area cathode adsorption plate 5
Equipped with polarized area electro-dissociator 7, the side of polarized area electro-dissociator 7 is equipped with the earth plate 8 of isolation region of discharge.
Polarized area electro-dissociator 7 includes two symmetrical fixation double ioinization silk pieces 71, two fixed double ioinization silk pieces 71
Between set there are two spring 72, two fixed double ioinization silk pieces 71 and two springs 72 pass through the connection of double ioinization crow silk 73, pole
Change area's electro-dissociator 7 to be fixedly connected by the earth plate 8 of isolation region of discharge, polarized area electro-dissociator 7 is the key that this new-type electric field portion
Divide for ionized air, increase field strength and extend charged region.
Low pressure adsorbent fixed plate 1, higher-pressure region fixed plate 2, aluminum component 4,5 and of low-pressure area cathode adsorption plate for fixing height pressing plate
The surrounding outer wall of the earth plate 8 of low-pressure area anode adsorption plate 6 and isolation region of discharge is fixedly connected to electromagnetism bound edge 9, electric field packet
Side 9 is capable of fixing entire electric field.
Low pressure adsorbent fixed plate 1, higher-pressure region fixed plate 2, aluminum component 4,5 and of low-pressure area cathode adsorption plate for fixing height pressing plate
The earth plate 8 of low-pressure area anode adsorption plate 6 and isolation region of discharge is connected with each other by stud 10.
Low pressure adsorbent fixed plate 1, higher-pressure region fixed plate 2, aluminum component 4,5 and of low-pressure area cathode adsorption plate for fixing height pressing plate
The top of the earth plate 8 of low-pressure area anode adsorption plate 6 and isolation region of discharge is fixedly connected with wind deflector 11, wind deflector 11 jointly
It can prevent the soot particles more than adsorption zone from escaping from upper and lower gap.
Low-pressure area cathode adsorption plate 5 is fixedly connected with low-pressure area anode adsorption plate 6 by low pressure adsorbent fixed plate 1.
This electric field be on the basis of traditional electric field, using aerodynamics, particle movement, Brownian movement rule and
The features such as the flash-over characteristic of electric field mechanics and low-temperature plasma are connected two in the single channel charging area of electrostatic dust-collecting device
Polarized area electro-dissociator 7 or mostly with polarized area electro-dissociator 7 (them is allowed to maintain a certain distance), than conventional one-channel single polarization area
A polarized area or multiple polarized areas are increased, increases double ioinization crow silk 73 in the electric field of single oil fume purifier in this way
Ion and electron density are improved, allows and obtains more charged chances by the soot particles in the region.
Only increase a polarized area in this legend, that is, in region of discharge, connects and two double ioinization crow silks 73 or put
Electric saw gear piece.
It is exactly the width that electric discharge field has been appropriately extended in region of discharge in this improved polarized area, in same blower power
Under the action of, by the region the soot particles time extend, equally allow the chance of charging particle to increase.
Additionally, due to polarized area electro-dissociator 7 is increased, make the bloom of original single double ioinization crow silk 73 or the sawtooth that discharges
Voltage improves, and then increases field strength, and since the field strength between two double ioinization crow silks 73 or sawtooth piece can be folded mutually
Add, just allow bigger by the electronics in the region, ion, particle power acceleration, this result can improve the charged effect of particle
Fruit is equivalent to while extending charged effective time and the distance of particle.
Due to two double ioinization crow silks 73 of having connected in single channel dual polarization area, discharge electrode discharge inception voltage only slightly increases
Greatly, but discharge spark voltage increase is very big, just prolongs the voltage range that wide electric field works normally in this way, makes field operation more steady
Fixed, the period of cleaning is also extended.
In the utility model, oil fume purifier electric field is international two-stage type electrostatic suction instep type, the basic principle is that
It is made a return journey the foreign particle in fume eliminating in the hydrocarbon and other air of subtle partial size using the charged and Electrostatic Absorption of discharging, it
Two-stage type refers to ionization section and collection section, and by a series of saw blades, perhaps ionizing wire forms and lines up two column or more each ionization section
Column are mounted among a series of earth plates, and connect high voltage direct current, and the particle in oil smoke is in the strength electrostatic for passing through electro-dissociator
When field, it is ionized and has positive or negative charge, each collection section is made of the parallel-plate that a fixed number is set and passes to tripping DC electrode
Property but voltage consistent with electro-dissociator halve to form strong electrical field, charged particle is grounded while plate attracts also by charged plates
It drives, according to this principle, when there is charged particle in air-flow, can be removed from effect, collection assembly by effective decomposition, absorption
While guaranteeing air-flow Stationary Distribution, guarantees that low speed is flowed by collection section air and provided by the blower after collection assembly
Energy finally flows air at a given speed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of single channel dual polarization area fume purifying electric field, including low pressure adsorbent fixed plate (1), which is characterized in that described low
The side of pressure absorption fixed plate (1) is equipped with higher-pressure region fixed plate (2), the low pressure adsorbent fixed plate (1) and higher-pressure region fixed plate
(2) opposite side is equipped with multiple support insulators (3), and the low pressure adsorbent fixed plate (1) and higher-pressure region fixed plate (2) are altogether
With the aluminum component (4) for being fixedly connected with fixed height pressing plate by multiple support insulators (3), the aluminum component of the fixation height pressing plate
(4) side is successively arranged low-pressure area cathode adsorption plate (5) and low-pressure area anode adsorption plate (6), the low-pressure area anode absorption
Plate (6) is equipped with polarized area electro-dissociator (7) far from the side of low-pressure area cathode adsorption plate (5), and the one of the polarized area electro-dissociator (7)
Side is equipped with the earth plate (8) of isolation region of discharge.
2. a kind of single channel dual polarization area according to claim 1 fume purifying electric field, which is characterized in that the polarized area
Electro-dissociator (7) includes two symmetrical fixation double ioinization silk pieces (71), between two fixed double ioinization silk pieces (71)
If two fixed double ioinization silk pieces (71) and two springs (72) pass through double ioinization crow silk (73) there are two spring (72)
Connection, the polarized area electro-dissociator (7) are fixedly connected by the earth plate (8) of isolation region of discharge.
3. a kind of single channel dual polarization area according to claim 1 fume purifying electric field, which is characterized in that the low pressure is inhaled
Attached fixed plate (1), higher-pressure region fixed plate (2), aluminum component (4), low-pressure area cathode adsorption plate (5) and the low-pressure area for fixing height pressing plate
The surrounding outer wall of the earth plate (8) of anode adsorption plate (6) and isolation region of discharge is fixedly connected to electromagnetism bound edge (9).
4. a kind of single channel dual polarization area according to claim 1 fume purifying electric field, which is characterized in that the low pressure is inhaled
Attached fixed plate (1), higher-pressure region fixed plate (2), aluminum component (4), low-pressure area cathode adsorption plate (5) and the low-pressure area for fixing height pressing plate
Anode adsorption plate (6) and the earth plate (8) that region of discharge is isolated are connected with each other by stud (10).
5. a kind of single channel dual polarization area according to claim 1 fume purifying electric field, which is characterized in that the low pressure is inhaled
Attached fixed plate (1), higher-pressure region fixed plate (2), aluminum component (4), low-pressure area cathode adsorption plate (5) and the low-pressure area for fixing height pressing plate
The top of the earth plate (8) of anode adsorption plate (6) and isolation region of discharge is fixedly connected with wind deflector (11) jointly.
6. a kind of single channel dual polarization area according to claim 1 fume purifying electric field, which is characterized in that the low-pressure area
Cathode adsorption plate (5) is fixedly connected with low-pressure area anode adsorption plate (6) by low pressure adsorbent fixed plate (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821965500.9U CN209238180U (en) | 2018-11-27 | 2018-11-27 | A kind of single channel dual polarization area fume purifying electric field |
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| CN201821965500.9U CN209238180U (en) | 2018-11-27 | 2018-11-27 | A kind of single channel dual polarization area fume purifying electric field |
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| CN209238180U true CN209238180U (en) | 2019-08-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200313738A1 (en) * | 2019-04-01 | 2020-10-01 | Qualcomm Incorporated | Network-sensitive transmit diversity scheme |
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2018
- 2018-11-27 CN CN201821965500.9U patent/CN209238180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200313738A1 (en) * | 2019-04-01 | 2020-10-01 | Qualcomm Incorporated | Network-sensitive transmit diversity scheme |
| US11569886B2 (en) * | 2019-04-01 | 2023-01-31 | Qualcomm Incorporated | Network-sensitive transmit diversity scheme |
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