CN101653684A - Compound air purifier - Google Patents
Compound air purifier Download PDFInfo
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- CN101653684A CN101653684A CN200910169833A CN200910169833A CN101653684A CN 101653684 A CN101653684 A CN 101653684A CN 200910169833 A CN200910169833 A CN 200910169833A CN 200910169833 A CN200910169833 A CN 200910169833A CN 101653684 A CN101653684 A CN 101653684A
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Abstract
The invention relates to a compound air purifier, in particular to an air purifier with compound filtering and static dirt removing modes, comprising a wind inlet, a centrifugal blower, an active carbon absorbing unit, an electrostatic field unit, a high-pressure generator, an exhaust pipeline and the like, wherein the electrostatic field unit comprises a dirt collecting net which is vertical to awind inlet direction and a linear discharge electrode; the active carbon absorbing unit is formed by arranging active carbon nets which are vertical to the wind inlet direction; and the active carbonnets are fixed on a frame by an rectangle surrounded by U-shaped aluminum materials. The compound air purifier is characterized in that the active carbon absorbing unit comprises more than two activecarbon nets; the area of each active carbon net is smaller than the cross section area of the whole wind inlet; the active carbon nets are arranged shoulder to shoulder or staggered from top to bottom without occupying the whole wind passage of the wind inlet, thereby reducing wind resistance and saving the energy resources; meanwhile, making materials and cost are reduced. The active carbon netsare blocky and have smaller areas, thereby reducing the difficulty of disassembly, replacement and maintenance and the manual cost.
Description
Technical field
The present invention relates to a kind of compound air purifier, particularly a kind of filtration and the compound air purifier of electrostatic precipitation mode belong to the air purifying process field.
Background technology
Along with the progress of expanding economy and society, people's living standard improves constantly, and is more and more higher to the requirement of family room, office and various public place environments.Because various new materials are widely used in furniture and interior decoration, and the generally use of chemicals such as various flavouring agents, cosmetics, deodorant, pesticide and washing agent, cause the kind and the content of harmful substance in the room air all to increase greatly, be in for a long time and be easy to cause in this environment or increase the weight of multiple disease, directly the harm people's is healthy, and this just makes indoor air purification become a kind of inevitable requirement.
At present, the air purifier on the market has and filters absorbent-type, electrostatic precipitation type and various ways such as compound.Compound air purifier utilizes simultaneously and filters and the electrostatic precipitation mode, purifies air.Filtering absorption generally is to utilize the porous filter material, as nonwoven, filter paper, fiber, foam, active carbon etc. (the strongest filter material of adsorption capacity is a HEPA high-density air filter material at present), airborne suspended particulate, pernicious gas are adsorbed, thereby purify air; The electrostatic precipitation type is to make in the air pollutant charged by corona discharge, utilizes dust collect plant to capture charged particle, reaches the purpose that purifies air.
For dirty in the clean room, harmful or poisonous gas, so far aspect the dry process of the technology of purifying air, still with the activated carbon of particle or powdery as filtrate, make air cleaning unit and handle dirt, harmful or poisonous gas.Chinese patent CN2163000Y discloses a kind of activated carbon fiber air purifier, with several the active carbon fiber felts (or activated carbon fiber cloth) that are cut into certain specification, as filter element for purifier, be seated in and make by metal or plastics, have with it in clarifier framework of same size, be fixed with screen cloth or press strip, handle dirty in the air, harmful or poisonous gas.
But the filter core of crossing in the air purifier has identical specification with the clarifier framework, and it is identical with air-admitting surface promptly to cross filter core, occupies whole air channel; Also can make many row's nets according to the needs that purify.No matter cross filter core and be one or a plurality of arrangements all is to occupy whole air channel, because screen pack occupies whole air channel, windage is big, and energy consumption increases; Simultaneously, making material increases, and cost strengthens; And because the air channel is big, net is bigger, and dismounting, replacing, maintenance difficulties increase, and human cost increases.
Summary of the invention
At above shortcomings in the prior art, the object of the present invention is to provide a kind of windage, energy savings of reducing, reduce raw material and human cost simultaneously, use, safeguard compound air purifier more easily.
For achieving the above object, the present invention takes following technical scheme:
A kind of compound air purifier, comprise air inlet, centrifugal fan, activated carbon adsorption unit, electrostatic field unit, high pressure generator and exhaust duct etc., described electrostatic field unit is made up of dust-collecting net vertical with the air intake direction and line formula discharge electrode, and described dust-collecting net is connected to the negative or positive electrode of high pressure generator by lead; Described line formula discharge electrode is parallel with described dust-collecting net between described dust-collecting net, and the negative pole or the positive pole of high pressure generator fixed and be connected to by lead to described line formula discharge electrode by frame supported; Described activated carbon adsorption unit is rearranged by the active carbon net vertical with the air intake direction, described active carbon net is a sandwich structure, two sides are the aluminium net, the middle activated carbon granule of filling, described active carbon net is fixed on the framework by the rectangle that U type aluminium section bar surrounds, it is characterized in that: described activated carbon adsorption unit is made up of plural active carbon net, and the area of each active carbon net is all less than the sectional area of whole air inlet.
A kind of optimal technical scheme is characterized in that: described active carbon net is shoulder to shoulder to be arranged, and the height of active carbon net is identical with the air inlet height, and the width of active carbon net is less than the air inlet width; First row's active carbon net is spaced, spacing distance can be according to the width decision of screen pack, but must be less than the width of active carbon net, each piece of second row's active carbon net all is placed in the middle of the interval of adjacent two active carbon nets formation of first row, both sides respectively cover the part of two active carbon nets of first row, and area coverage is equal to or greater than 1/4th of single active carbon net; The arrangement of other active carbon nets forms many row's nets by that analogy.
Can select suitable active carbon net number of permutations according to the requirement of degree of purification.
A kind of optimal technical scheme is characterized in that: described single active carbon net size is 300 * 200 millimeters, is spaced apart 150 millimeters between two active carbon nets side by side.
A kind of optimal technical scheme is characterized in that: described active carbon net is dislocation up and down to be arranged, and the width of active carbon net is identical with the air inlet width, and the height of active carbon net is less than the air inlet height; The upper end or the lower end of first row's active carbon net are fixed on the framework, and the lower end or the upper end of second row's screen pack are fixed on the framework, and the arrangement of other active carbon nets forms many row's nets by that analogy; Every row's active carbon net all staggers on the net with the adjacent active charcoal, and the bottom of the lower end of described active carbon net or upper end and framework or the distance between the top are to be equal to or less than 1/3rd of described active carbon net height.
A kind of optimal technical scheme is characterized in that: the spacing that described active carbon net is arranged is the 50-500 millimeter.
A kind of optimal technical scheme is characterized in that: the bottom of described active carbon net lower end or upper end and framework or the distance between the top are the 50-100 millimeter.
A kind of optimal technical scheme is characterized in that: the mesh of described active carbon net two sides aluminium net is 3 * 1.5 millimeters a diamond pattern.
A kind of optimal technical scheme is characterized in that: the particle diameter of the activated carbon granule of filling in the middle of the described active carbon net is 3 millimeters or 5 millimeters.
A kind of optimal technical scheme is characterized in that: described dust-collecting net is the three-layer metal net, and both sides are that aluminium draws in the net, and waveform is drawn in the net to form by aluminium in the centre, and the rectangle that is surrounded by U type aluminium section bar is fixed on the framework.
A kind of optimal technical scheme is characterized in that: the mesh that the both sides aluminium of described dust-collecting net draws in the net is 4 * 1.5 millimeters a diamond pattern, and the corrugated top of the waves spacing that middle aluminium draws in the net to form is 20 millimeters.
Beneficial effect
The invention has the advantages that: active carbon net is to be arranged or dislocation arrangement up and down shoulder to shoulder, does not occupy whole air inlet air channel, and windage reduces, energy savings; Make material simultaneously and reduce, reduce cost; Because active carbon net is block, area is less, and dismounting, replacing, maintenance difficulties reduce, and human cost reduces.
The present invention will be further described below by the drawings and specific embodiments, but and do not mean that limiting the scope of the invention.
Description of drawings
Fig. 1 is the side-looking structural representation of compound air purifier of the present invention.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is static cathod system figure.
Fig. 4 is a charcoal absorption plate front elevation.
Fig. 5 is a left view.
The specific embodiment
Embodiment 1
As shown in Figure 1, 2, the structural representation for the compound air purifier of the embodiment of the invention 1 comprises dust-collecting net, line formula discharge electrode, dust-collecting net fixed frame, line formula discharge electrode fixed frame, active carbon net, active carbon net fixed frame.
Dust-collecting net is connected to the negative or positive electrode (not marking among the figure) of high pressure generator by lead, line formula discharge electrode is parallel with dust-collecting net between dust-collecting net, and the negative pole or the positive pole (not marking among the figure) of high pressure generator fixed and be connected to by lead to line formula discharge electrode by frame supported.
Dust-collecting net is the three-layer metal net, and both sides are that aluminium draws in the net, and mesh is 4 * 1.5 millimeters a diamond pattern, and waveform is drawn in the net to form by aluminium in the centre, and the top of the waves spacing is 20 millimeters, and the rectangle that is surrounded by U type aluminium section bar is fixed on the framework.
Active carbon net is shoulder to shoulder to be arranged, and forms the parallel structure of two rows.The height of active carbon net is identical with the air inlet height, and single active carbon net size is 300 * 200 millimeters.First row's active carbon net is two to be arranged shoulder to shoulder, and second row is three and arranges shoulder to shoulder, and spacing distance is less than the width of active carbon net, is spaced apart 150 millimeters between two active carbon nets side by side.Each piece of second row's active carbon net all is placed in the middle of the interval of adjacent two active carbon nets formation of first row, and both sides respectively cover the part of two active carbon nets of first row.Spacing between two row's active carbon nets is the 50-500 millimeter.
Active carbon net is a sandwich structure, two sides are the aluminium net, the middle activated carbon granule of filling, and the mesh of active carbon net both sides aluminium net is 3 * 1.5 millimeters a diamond pattern, the particle diameter of middle activated carbon granule of filling is 3 millimeters or 5 millimeters, and active carbon net is fixed on the framework by the rectangle that U type aluminium section bar surrounds.
Air through active carbon net, passes through dust-collecting net and line formula discharge electrode earlier again, and the major function of active carbon net is the pernicious gas that absorption comprises formaldehyde, peculiar smell etc.; The major function of dust-collecting net and line formula discharge electrode comprises: microbicidel, adsorption particle thing, discharge negative oxygen ion etc., finally reach the purpose of air cleaning.
The air purifier of present embodiment, active carbon net are shoulder to shoulder to be arranged, and windage reduces, energy savings; Make material simultaneously and reduce, reduce cost; Because active carbon net is block, area is less, and dismounting, replacing, maintenance difficulties reduce, and human cost reduces.
As shown in Figure 3, be the static cathod system figure of the embodiment of the invention, 1 is cathode frame, and 2 is corona wire, and 3 is guy bolt, and 4 is high-tension cable, and 5 is locked contact.
Shown in Fig. 4,5, be the charcoal absorption plate front elevation and the left view of the embodiment of the invention, 1 is skeleton, and 2 is sealing net, and 3 is activated carbon granule, and 4 is rivet.
Embodiment 2
The active carbon net of present embodiment is dislocation up and down to be arranged, and forms the parallel structure of three rows.The width of active carbon net is identical with the air inlet width, and the height of active carbon net is less than the air inlet height; The upper end of first row's active carbon net is fixed on the framework, and the lower end of second row's screen pack is fixed on the framework, and the upper end of the 3rd row's active carbon net is fixed on the framework, staggers up and down to form three row's nets; The bottom of the lower end of active carbon net or upper end and framework or the distance between the top are the 50-100 millimeter, and the spacing between every row's active carbon net is the 50-500 millimeter.Other is with embodiment 1.
Claims (10)
1, a kind of compound air purifier, comprise air inlet, centrifugal fan, activated carbon adsorption unit, electrostatic field unit, high pressure generator and exhaust duct, described electrostatic field unit is made up of dust-collecting net vertical with the air intake direction and line formula discharge electrode, and described dust-collecting net is connected to the negative or positive electrode of high pressure generator by lead; Described line formula discharge electrode is parallel with described dust-collecting net between described dust-collecting net, and the negative pole or the positive pole of high pressure generator fixed and be connected to by lead to described line formula discharge electrode by frame supported; Described activated carbon adsorption unit is rearranged by the active carbon net vertical with the air intake direction, described active carbon net is a sandwich structure, two sides are the aluminium net, the middle activated carbon granule of filling, described active carbon net is fixed on the framework by the rectangle that U type aluminium section bar surrounds, it is characterized in that: described activated carbon adsorption unit is made up of plural active carbon net, and the area of each active carbon net is all less than the sectional area of whole air inlet.
2, compound air purifier according to claim 1 is characterized in that: described active carbon net is shoulder to shoulder to be arranged, and the height of active carbon net is identical with the air inlet height, and the width of active carbon net is less than the air inlet width; First row's active carbon net is spaced, spacing distance is less than the width of active carbon net, each piece of second row's active carbon net all is placed in the middle of the interval of adjacent two active carbon nets formation of first row, both sides respectively cover the part of two active carbon nets of first row, and area coverage is equal to or greater than 1/4th of single active carbon net; The arrangement of other active carbon nets forms many row's nets by that analogy.
3, compound air purifier according to claim 2 is characterized in that: described single active carbon net size is 300 * 200 millimeters, is spaced apart 150 millimeters between two active carbon nets side by side.
4, compound air purifier according to claim 1 is characterized in that: described active carbon net is dislocation up and down to be arranged, and the width of active carbon net is identical with the air inlet width, and the height of active carbon net is less than the air inlet height; The upper end or the lower end of first row's active carbon net are fixed on the framework, and the lower end or the upper end of second row's screen pack are fixed on the framework, and the arrangement of other active carbon nets staggers to form to arrange nets up and down by that analogy; The bottom of the lower end of described active carbon net or upper end and framework or the distance between the top are to be equal to or less than 1/3rd of described active carbon net height.
5, compound air purifier according to claim 4 is characterized in that: the bottom of described active carbon net lower end or upper end and framework or the distance between the top are the 50-100 millimeter.
6, according to each described compound air purifier among the claim 1-5, it is characterized in that: the spacing that described active carbon net is arranged is the 50-500 millimeter.
7, compound air purifier according to claim 6 is characterized in that: the mesh of described active carbon net both sides aluminium net is 3 * 1.5 millimeters a diamond pattern.
8, compound air purifier according to claim 7 is characterized in that: the particle diameter of the activated carbon granule of filling in the middle of the described active carbon net is 3 millimeters or 5 millimeters.
9, compound air purifier according to claim 8 is characterized in that: described dust-collecting net is the three-layer metal net, and both sides are that aluminium draws in the net, and waveform is drawn in the net to form by aluminium in the centre, and the rectangle that is surrounded by U type aluminium section bar is fixed on the framework.
10, compound air purifier according to claim 9 is characterized in that: the mesh that the both sides aluminium of described dust-collecting net draws in the net is 4 * 1.5 millimeters a diamond pattern, and the corrugated top of the waves spacing that middle aluminium draws in the net to form is 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169833A CN101653684A (en) | 2009-09-04 | 2009-09-04 | Compound air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169833A CN101653684A (en) | 2009-09-04 | 2009-09-04 | Compound air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN101653684A true CN101653684A (en) | 2010-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910169833A Pending CN101653684A (en) | 2009-09-04 | 2009-09-04 | Compound air purifier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698556A (en) * | 2012-06-27 | 2012-10-03 | 海宁市倚天能环境科技有限公司 | Air purifier with double electrostatic adsorption devices |
| CN107137984A (en) * | 2017-04-27 | 2017-09-08 | 舒尔环保科技（合肥）有限公司 | A kind of combined air air purifying apparatus |
| CN109141520A (en) * | 2018-07-14 | 2019-01-04 | 芜湖市新海域智能科技有限公司 | A kind of monitoring device of instrument system |
| CN109513527A (en) * | 2018-12-29 | 2019-03-26 | 安徽原野滤材有限公司 | A kind of electrostatic precipitation strainer |
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
-
2009
- 2009-09-04 CN CN200910169833A patent/CN101653684A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698556A (en) * | 2012-06-27 | 2012-10-03 | 海宁市倚天能环境科技有限公司 | Air purifier with double electrostatic adsorption devices |
| CN102698556B (en) * | 2012-06-27 | 2014-04-30 | 海宁市倚天能环境科技有限公司 | Air purifier with double electrostatic adsorption devices |
| CN107137984A (en) * | 2017-04-27 | 2017-09-08 | 舒尔环保科技（合肥）有限公司 | A kind of combined air air purifying apparatus |
| CN109141520A (en) * | 2018-07-14 | 2019-01-04 | 芜湖市新海域智能科技有限公司 | A kind of monitoring device of instrument system |
| CN109513527A (en) * | 2018-12-29 | 2019-03-26 | 安徽原野滤材有限公司 | A kind of electrostatic precipitation strainer |
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
| CN114543220B (en) * | 2022-01-17 | 2024-02-23 | 江汉大学 | Air purifier |
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Open date: 20100224 |