CN205887170U - Room air dirt level aerosol ion clarifier - Google Patents

Room air dirt level aerosol ion clarifier Download PDF

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Publication number
CN205887170U
CN205887170U CN201620427360.4U CN201620427360U CN205887170U CN 205887170 U CN205887170 U CN 205887170U CN 201620427360 U CN201620427360 U CN 201620427360U CN 205887170 U CN205887170 U CN 205887170U
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China
Prior art keywords
dirt level
anion
depurator
frequency sweep
coalescer
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CN201620427360.4U
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Inventor
李庆彪
王恒
王纯
章俊平
杨洲红
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BEIJING DAHUA INSCRIPTION TECHNOLOGY Co Ltd
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BEIJING DAHUA INSCRIPTION TECHNOLOGY Co Ltd
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Abstract

The utility model provides a room air dirt level aerosol ion clarifier, it includes air intlet in proper order, preliminary filter, anion generator, frequency sweep coalescence ware, and air outlet. Anion generator constitutes by a plurality of anion discharge cells are parallelly connected, realizes the production of anion and anion and dirt level aerosol particle's combination in anion generator simultaneously, frequency sweep coalescence ware is swept by a plurality of electricity that the polar plate is parallelly connected to be constituteed, frequency sweep coalescence ware provide one along with the constantly changeable electric field of frequency and with electric field force vertically magnetic field, make the dirt level aerosol particle's of combination anion the constantly changeable realization coalescence that makes it to bump of atress, speed. The utility model discloses a room air dirt level aerosol ion clarifier has improved the efficiency of electrified aerosol particle coalescence, further can improve clarification plant's purification efficiency.

Description

Room air dirt level aerosol ion depurator
Technical field
This utility model is related to indoor air purification equipment in a kind of field of Environment Protection, particularly to a kind of room air dirt level Aerosol ion depurator.
Background technology
Aerosol is to be suspended in formed in gas medium uniform by solid particle, liquid particles or liquid and solid particle Dispersion.Indoor aerosols can be divided into burning type aerosol, mineral type aerosol, biotype aerosol three according to its source Kind, core level aerosol (10nm~50nm), cigarette level aerosol (50nm~10 μm), dirt level gas can be divided into molten according to its size Glue (=10 μm).Say in a certain sense, the sedimentation of particulate, for reducing room air granule density, reduces human body Grain exposed amount has positive role.
In general, dirt level particulate is mainly deposited in vibrissa and nasal cavity structure, the pathogenic bacteria that it carries easily is drawn Play rhinitis and other disease.Conventional purge procedures for dirt level particulate mainly include mechanical collector, filtering type dedusting Device, Washing dust remover, four kinds of electrostatic precipitator.Wherein mechanical collector mainly uses the effect of mass force and makes particulate matter Separate with air-flow and supplementary set, such as gravity settling chamber, inertial dust separator and cyclone dust extractor etc., the efficiency of dust collection of this mode is relatively low Equipment volume is larger, and some can only remove larger particles (40-50 μm), between 10-40 μm, more than 50 μm of granule Thing can not be removed, and is used for the purification of industrial gases;Filtration dust catcher mainly makes dust-contained airflow pass through fabric or many The packing layer in hole carries out filtration separation, such as sack cleaner, gravel bed filter etc., and this mode is used for the net of industrial gases Change, its efficiency of dust collection is higher, but the resistance that air-flow passes through equipment is larger, filtering material easily blocks;Washing dust remover master If making dust separate with air-flow using drop or liquid film washing dust-contained airflow, such as spray type dust separator, venturi type cleaner unit Deng, this mode efficiency of dust collection preferably, but be mainly used in the purification of industrial gases, the purification for room air is uncomfortable With;Electrostatic precipitator mainly by the use of electric power as catching dirt mechanism, such as plate type electrostatic cleaner unit etc., this mode is larger for particle diameter Particulate clearance higher, and the electrostatic dust collection equipment under environment mainly adopts positive corona discharge lotus indoors But electricity is although the relatively low removal efficiency of ozone concentration producing is relatively low, and the cation that positive corona discharge produces can be to room Interior environment impacts, and health is threatened.In addition current electrostatic precipitator can only be larger in the air Particles things, plays purification, can not purify well for the antibacterial of in the air, virus, vocs gas etc..
In view of the above defect to the various technology that dirt level particulate purifies, now it is badly in need of a kind of purification efficiency of exploitation high Especially for particulate more than 10 microns for the particle diameter, simultaneously can be with the antibacterial in purify air, virus, vocs gas The equipment purifying Deng room air dirt level aerosol particle daughter ion coalescence.
Utility model content
This utility model be directed to existing interior electrostatic filter using positive corona discharge charged by the way of produce from Sub- efficiency is low, processes the less defect of dirt level particulate particle size range, there is provided a kind of room air dirt level aerosol is net Change device.
In one embodiment, provide a kind of room air dirt level aerosol ion depurator, it includes described purification Device includes air intlet, preliminary filter, anion generator, frequency sweep coalescer, and air outlet slit successively;Described preliminary filter is using fine Dimensional filter material;Described anion generator is composed in parallel by multiple negative ion discharge units, in anion generator simultaneously Realize the generation of anion and the combination of anion and dirt level particulate;Sweep pole with described frequency sweep coalescer by multiple electricity Plate composes in parallel, and electricity is swept positive plate and electricity and swept negative plate and replace and is connected;Frequency sweep coalescer offer one is continually changing with frequency Electric field and the magnetic field vertical with electric field force, make the stress of the dirt level particulate with reference to anion, speed be continually changing and be allowed to Collide and realize coalescence.
In one embodiment, the anion that depurator of the present utility model also includes being connected with anion generator is sent out Raw device power supply.
In one embodiment, the anion generator power supply of depurator of the present utility model is the adjustable direct current of voltage High voltage power supply, output voltage is 7000v-10000v.
In one embodiment, the frequency sweep that depurator of the present utility model also includes being connected with described frequency sweep coalescer is coagulated And device power supply.
In one embodiment, the frequency sweep coalescer power supply of depurator of the present utility model adopts frequency alternate High Level AC Voltage, frequency range is 20k-300khz, and the voltage of generation is 3000v-10000v.
In one embodiment, the negative ion discharge unit of depurator of the present utility model adopts line plank frame or line Tubular structure, its discharge mode is corona discharge.
In one embodiment, two blocks of electricity of the frequency sweep coalescer of depurator of the present utility model sweep the distance between pole plate For 20-60mm.
This utility model adopts anion generator, improves ion-generating efficiencies, further increases particulate Charged.Anion generator is combined with frequency sweep coalescer, improves the efficiency of charged aerosol particle coagulation, be further able to Enough improve the purification efficiency of cleaning equipment.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present application, below by use required in embodiment Accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the application described in some embodiments, right For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings Its accompanying drawing.
Fig. 1. dirt level aerosol ion coalescer structural representation of the present utility model;
Fig. 2 dirt of the present utility model level aerosol ion coalescer removes the flow process of room air dirt level aerosol ion Figure;
Fig. 3. anion generator structural representation of the present utility model;
Fig. 4. the front view of anion generator in Fig. 3;
Fig. 5. the left view of anion generator in Fig. 3;
Fig. 6. the top view of anion generator in Fig. 3;With
Fig. 7. frequency sweep coalescer structural representation of the present utility model.
Specific embodiment
In order that art technology field personnel more fully understand the technical scheme in the application, below in conjunction with the application Accompanying drawing in embodiment, is clearly and completely described the reality it is clear that described to the technical scheme in the embodiment of the present application Applying example is only some embodiments of the present application, rather than whole embodiments.The orientation term being previously mentioned in following examples, For example: up, down, left, right, before and after etc., is only the direction of refer to the attached drawing;The orientation term of therefore use is used to explanation not Limit this utility model.Based on the embodiment in the application, those of ordinary skill in the art are not before making creative work Put all other embodiment being obtained, all should belong to the scope of the application protection.
As Fig. 1, room dust level aerosol depurator of the present utility model includes air intlet 1, air outlet slit 2, initial filter Device 3, anion generator 4, and frequency sweep coalescer 5.
As shown in Fig. 2 anion generator 4 is connected with anion generator power supply 6, frequency sweep coalescer 5 and frequency sweep coalescence Device power supply 7 is connected.Room air containing dirt level particulate enters from import 1, passes sequentially through preliminary filter 3, anion is sent out Raw device 4, frequency sweep coalescer 5, then go out from outlet 2.
Preliminary filter 3 adopts fiber filter material, realizes the big impurity of the hair in the air, particle diameter, particulate matter with preliminary Deng filtration.
As shown in figure 3, anion generator 4 is composed in parallel by multiple negative ion discharge units, negative ion discharge unit can Using line plank frame or line tubular structure, negative ion discharge cell discharge pattern is corona discharge.As shown in figure 3,4-1 and 4- 3 is discharge plate, and 4-2 is charged corona electrode, and air occurs ionization to produce ion in this electrode, and ionization mode is that corona is put Electricity.Numbering 4-4 is ion generating unit pole plate frame.Fig. 4,5 and 6 is the front view of anion generator 4 respectively, left view and bowing View.
The charged corona electrode 4-2 of negative ion discharge unit can adopt the tinsel such as 304 steel, 316 steel, diameter wiry For 0.2-0.5mm.Discharge plate 4-1 and 4-3 can adopt the metal materials such as aluminium sheet, and the distance between discharge plate is 20-40mm, and And 4-2 is in two discharge plate central authorities for charged corona electrode, negative ion discharge unit is by multiple such structures and joint group Become.The region of discharge of anion occurs mainly on the tinsel of charged corona electrode, produces substantial amounts of anion such as oh-、·o2 - Deng.
Wherein, the effect of anion generator 4 is the air after initial filter to be carried out ionization produce substantial amounts of anion.Bear from The effect of electronic generator power supply is to export direct current high-frequency and high-voltage electric energy to anion generator;Anion generator power supply 6 adopts The adjustable DC high-voltage power supply of voltage, output voltage is 7000v-10000v.Realize anion in anion generator simultaneously Generation and anion and dirt level particulate cohesive process.
The effect of frequency sweep coalescer power supply 7 is to carry supplying changeable frequency, the AC energy of high pressure on a large scale;Frequency sweep coalescer 5 Effect be that an electric field being continually changing with frequency and the magnetic field vertical with electric field force are provided, make the dirt level gas with reference to anion The stress of colloidal sol, speed are continually changing, and are allowed to collide and realize coalescence.
The dirt level particulate being combined with anion finally produces coalescence, dirt level aerosol particle in frequency sweep coalescer 5 The particulate of son meeting coalescence Cheng Geng great, contributes to the purification to dirt level particulate.
Frequency sweep coalescer power supply 7 adopts the High Level AC Voltage of frequency alternate, and frequency range is 20k-300khz, The voltage producing is 3000v-10000v.
As Fig. 7, frequency sweep coalescer 5 is swept pole plate by multiple electricity and is composed in parallel, and the distance that two blocks of electricity are swept between pole plate is 20- 60mm;And electricity is swept positive plate 5-1 and electricity and is swept negative plate 5-2 and replace and is connected, and can produce an alternating electric field and magnetic field, electric field force With magnetic field force be that its direction is orthogonal, jointly on cathodic particulate coalescence produce impact.
It should be understood that this utility model disclosing is not limited only to specific method, scheme and the material describing, because These equal alterable.It will also be understood that terminology used here is used for the purpose of describing the purpose of specific embodiment scheme, and It is not intended to limit scope of the present utility model, scope of the present utility model is limited solely by appended claim.
Those skilled in the art it will also be appreciated that or be able to confirm that and use no more than normal experiment, herein Many equivalents of described specific embodiment of the present utility model.These equivalents are also contained in appended claim In.

Claims (7)

1. a kind of room air dirt level aerosol ion depurator it is characterised in that:
Described depurator includes air intlet, preliminary filter, anion generator, frequency sweep coalescer, and air outlet slit successively;
Described preliminary filter adopts fiber filter material;
Described anion generator is composed in parallel by multiple negative ion discharge units, in anion generator simultaneously realize bear from The generation of son and the combination of anion and dirt level particulate;With
Described frequency sweep coalescer is swept pole plate by multiple electricity and is composed in parallel, and electricity is swept positive plate and electricity and swept negative plate and replace and is connected;Frequency sweep Coalescer provides an electric field being continually changing with frequency and the magnetic field vertical with electric field force, makes the dirt level gas with reference to anion molten The stress of micelle, speed are continually changing to be allowed to collide and realize coalescence.
2. described dirt level aerosol ion depurator according to claim 1 it is characterised in that: described depurator also include with negative The anion generator power supply that ion generator is connected.
3. described dirt level aerosol ion depurator according to claim 2 it is characterised in that: described anion generator power supply For the adjustable DC high-voltage power supply of voltage, output voltage is 7000v-10000v.
4. described dirt level aerosol ion depurator according to claim 1 it is characterised in that: described depurator also includes and institute State the frequency sweep coalescer power supply that frequency sweep coalescer is connected.
5. described dirt level aerosol ion depurator according to claim 4 it is characterised in that: described frequency sweep coalescer power supply is adopted With the High Level AC Voltage of frequency alternate, frequency range is 20k-300khz, and the voltage of generation is 3000v-10000v.
6. described dirt level aerosol ion depurator according to claim 1 it is characterised in that: described negative ion discharge unit is adopted With line plank frame or line tubular structure, its discharge mode is corona discharge.
7. described dirt level aerosol ion depurator according to claim 1 it is characterised in that: two pieces of described frequency sweep coalescer The distance that electricity sweeps between pole plate is 20-60mm.
CN201620427360.4U 2016-05-13 2016-05-13 Room air dirt level aerosol ion clarifier Active CN205887170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620427360.4U CN205887170U (en) 2016-05-13 2016-05-13 Room air dirt level aerosol ion clarifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620427360.4U CN205887170U (en) 2016-05-13 2016-05-13 Room air dirt level aerosol ion clarifier

Publications (1)

Publication Number Publication Date
CN205887170U true CN205887170U (en) 2017-01-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN205887170U (en)

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