CN2730378Y - Photocatalyst deodorizing and sterilizing device, and deodorizing and sterilizing system - Google Patents
Photocatalyst deodorizing and sterilizing device, and deodorizing and sterilizing system Download PDFInfo
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- CN2730378Y CN2730378Y CN 200420092645 CN200420092645U CN2730378Y CN 2730378 Y CN2730378 Y CN 2730378Y CN 200420092645 CN200420092645 CN 200420092645 CN 200420092645 U CN200420092645 U CN 200420092645U CN 2730378 Y CN2730378 Y CN 2730378Y
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Abstract
The utility model discloses a photo-catalyst deodorizing and sterilizing device, comprising an inlet chamber and an exhaust chamber. A photo-catalyst filtering net is arranged in the inlet chamber; the inlet chamber and the exhaust chamber are connected via a tubular photo-catalyst sterilizing chamber, in which a photo-catalyst guide plate and an ultraviolet lamp tube. The device solves the problem that the deodorization and sterilization are not thorough in the prior art; via the reasonable structure of the photo-catalyst chamber, the device causes the foreign odor and the bacteria in air to be completely removed after the air flows through the photo-catalyst chamber. The utility model also discloses a deodorizing and sterilizing system suitable for the foul odor fields having intense bad odor such as garbage treatment field, fecal treatment field, sewage treatment field, etc. The deodorizing and sterilizing system contains a pre-positioned filter device connected with a gas collecting device via pipelines; a pipeline fan is provided between the pipelines connecting the gas collecting device and the pre-positioned filter device; at least a photo-catalyst deodorizing and sterilizing device is arranged at the rear of the pre-positioned filter device. The system is an air-cleaning device having simple structure, good foreign odor eliminating and sterilizing effect, low operation cost, high durability, long service life and convenient repair.
Description
Technical field
This utility model relates to a kind of deodorize bactericidal unit and a kind of deodoring and disinfecting system, is particularly useful for the removal stink of fetor flavor in fields such as processing of rubbish compression, garbage disposal process and people, fowl and animal excrement and the photocatalyst deodoring and disinfecting device and the deodoring and disinfecting system of sterilization.
Background technology
In garbage disposal, people, fowl and animal excrement were handled, sewage disposal, were sudden and violent gas mode basically, allowed the stench abnormal flavour freely fill the air with air and distributed, and seriously polluted air, and some pathogenic bacterias can be scattered every now and then also in the past.
In order to solve above-mentioned air-polluting problem, also having with Linesless charcoal or active carbon adopts suction type to eliminate abnormal flavour as carrier, but for large-minded, stench abnormal flavour concentration is big, its durability is lower and can't be suitable for, adapt to it thereby just depend on carriers such as a large amount of replacing active carbons, not only bring very burden but also disposal cost to rise gradually.
Also there is a kind of active oxygen mode of employing to eliminate the stench abnormal flavour recently, is difficult to yet its operating cost is higher promote.
At present, a kind of powder coating that with light is medium trigger a kind of nano semiconductor material of catalysis is mainly used in the air cleaning decontamination equipment capable, and its cardinal principle is: nanoscale TiO
2Semiconductor powder, its particle are a kind of band structures, generally have the valence band of the mental retardation of filling up electronics and hole high energy conduction band to constitute, and have the forbidden band between valence band and conduction band, and when PH=1, its energy gap is generally below 3.2ev.Electronics under illumination condition on its out orbit is excited by ultraviolet energy and breaks away from original electron orbit, form free electron, and cause original electronic position to become the hole, and constitute new at carrier, because the effect of illumination, electronics on these conduction bands and the sky on the valence band can be stimulated and break away from original conduction band and valence band, add the discontinuity of nano semiconductor material particle and conduction band and valence band, be enough to make light induced electron and photohole to via the forbidden band to the substance transfer electric charge that is adsorbed on the nano semiconductor material surface from gas phase, the electronics of semiconductor grain surface adsorbed material can be captured in the hole, making originally, not light absorbing material is activated, and oxidized electron acceptor is reduced by the electronics of accepting the surface, so be subjected to the nano semiconductor material of photocatalyst effect, its electronics that spins off becomes negative oxygen ion to have extremely strong Oxidation with airborne hydrogen reduction rapidly with cavity energy, thereby makes the adsorbed pollutant in nano semiconductor material surface effectively, antibacterial and Organic substance become harmless carbon dioxide and water.But kill bacteria to a certain extent under strong oxidation simultaneously.Yet this photocatalyst generally is applied in air cleaner and the air-conditioning equipment.
Therefore, the deodoring and disinfecting device that a kind of effective deodorization, sterilization and cost are low becomes required.
The content of utility model
It is that medium trigger the powder coating photocatalyst deodoring and disinfecting device of a kind of nano semiconductor material of catalysis and the deodoring and disinfecting system with this device with light that the purpose of this utility model is to provide kind a kind of, it can solve the deficiency of deodorization and sterilization device used in the rubbish of prior art and the sewage treatment project, thoroughly remove abnormal flavour, sterilize effectively, make it can be good removing stench abnormal flavour, can reach the sterilization purpose again.
For achieving the above object, technical solution adopted in the utility model is: a kind of photocatalyst deodoring and disinfecting device, and it is characterized in that: it comprises: an inlet plenum and an exhaust chamber are provided with photocatalyst filtering net in the described inlet plenum; Be communicated with by tubular light catalyst chamber between inlet plenum and the exhaust chamber, be provided with in the described tubular light catalyst chamber and have the photocatalyst deflector, at least one quartz burner places in the described tubular light catalyst chamber.
If, a quartz burner is set, preferably be located at the center of photocatalyst filtering net and photocatalyst deflector; And described photocatalyst deflector is that spiral type is located in the described tubular light catalyst chamber along the quartz burner dish.Be beneficial to slowly flowing through of gas, and fully removed flavor by sterilization.
Wherein, the inwall of described tubular light catalyst sterilizing chamber is provided with the photocatalyst coating, to increase the area of photocatalyst layer, strengthens bactericidal effect.
Wherein, described quartz burner is preferably high ozone cold cathode ultraviolet tube.
The mesh of described photocatalyst net, the both sides of deflector and comprise with photocatalyst coating that the inwall of tubular light catalyst sterilizing chamber has: glue layer is made of Carboxymethyl cellulose sodium or waterglass or ethyl acetate or vinyl acetate or polyurethane adhesive; It on glue layer the bottom of zeolite or activated carbon powder; On bottom photocatalyst agent layer again: by TiO
2Nanometer grade powder or zn or Fe
2O
3Or WO
3The photocatalyst agent of nanometer grade powder constitutes.
Deficiency for deodorization and sterilization system used in the rubbish that solves prior art and the sewage treatment project, thoroughly remove abnormal flavour, sterilize effectively, make it can be good removing stench abnormal flavour, can reach the sterilization purpose again, this utility model also provides a kind of deodoring and disinfecting system, it comprises a gas collecting apparatus that is used to collect gas with foreign flavor, a preposition defecator that is used for coarse filtration is connected with gas collecting apparatus by pipeline, is provided with pipeline fan between the pipeline that connects gas collecting apparatus and preposition defecator; Be provided with at least one photocatalyst deodoring and disinfecting device behind preposition defecator, this photocatalyst deodoring and disinfecting device comprises: an inlet plenum and an exhaust chamber are provided with photocatalyst filtering net in the described inlet plenum; Be communicated with by a tubular light catalyst chamber between inlet plenum and the exhaust chamber, be provided with the photocatalyst deflector in the described tubular light catalyst chamber, at least one quartz burner places in the tubular light catalyst chamber.
Wherein, described gas collecting apparatus is a collection chamber, is provided with the air entry of band filter screen at described collection chamber top; Perhaps, described gas collecting apparatus is the gas collection mouth of a band filter screen.
Wherein, described preposition defecator comprises preposition cavity, described preposition cavity is built-in with fan, behind preposition cavity, be provided with coarse filtration stratum reticulare and crystal zeolite and active carbon crossing filtering layer successively, through the crystal zeolite with active carbon crossing filtering layer after the road link to each other with the inlet of described photocatalyst deodoring and disinfecting device.
Wherein, the exhaust chamber of described photocatalyst deodoring and disinfecting device connects an exhaustor, and described exhaustor is discharged by a liquid-state filter device.
Wherein, be provided with first gas detecting probe in the back of described gas collection mouth or collection chamber; Discharge duct behind described liquid-state filter device is provided with second gas detecting probe, and first and second gas detecting probe connects gas analyser respectively.
Owing to adopt technique scheme, be provided with photocatalyst filtering net in the inlet plenum of photocatalyst deodoring and disinfecting device, make waste gas through the photocatalyst filtering net sterilization after, enter tubular type photo-catalytic sterilization passage, the photocatalyst deflector in passage is discharged behind the deodorization and sterilization once more.On photocatalyst filtering net and photocatalyst deflector, the photocatalyst coating is arranged all, so be subjected to the nano semiconductor material of photocatalyst effect, its electronics that spins off becomes negative oxygen ion to have extremely strong Oxidation with airborne hydrogen reduction rapidly with cavity energy, thereby makes adsorbed pollutant, antibacterial and the Organic substance in nano semiconductor material surface become harmless carbon dioxide and water effectively.Kill bacteria effectively under strong oxidation simultaneously.
Deodorization and sterilization of the present utility model system, in view of photocatalyst characteristic and garbage disposal, people, fowl and animal excrement are handled, the special state of sewage disposal, provide one to make and operating cost is low, easy to use, the life-span is long, easy to maintenance and can remove a kind of deodoring and disinfecting system of gas attacked by pestiferous factors smell and kill bacteria effectively.It can avoid the abnormal flavour diffusion with collection and confinement of gases that abnormal flavour is arranged behind collection chamber, under the effect of blower fan gas is delivered to preposition defecator and carry out coarse filtration, delivers in the photocatalyst deodoring and disinfecting device again and carries out deodorization and sterilization.The shortcoming of existing deodoring and disinfecting system be can overcome effectively, abnormal flavour and sterilization effectively removed.
And, the sterilization characteristics of photocatalyst deodoring and disinfecting device: as long as utilize the faint ultraviolet just can provocative reaction, and can also play catalytic action effectively, nano semiconductor material self can consume hardly theoretically, can forever use, and to the environment non-secondary pollution, safe and harmless to human body, because triggering the light source of nano semiconductor material is the high ozone ultraviolet light source, so its sterilizing function is more effective, almost can reach complete killing effect.
Description of drawings
Fig. 1 is the structural representation of deodoring and disinfecting of the present utility model system;
Fig. 2 is the structural representation of photocatalyst deodoring and disinfecting device of the present utility model;
Fig. 3 is the structural representation of the photocatalyst coating of photocatalyst deodoring and disinfecting device of the present utility model;
Wherein: photocatalyst deodoring and disinfecting device 100 inlet plenums 101 exhaust chambers 102
Photocatalyst filtering net 103 tubular light catalyst chambers 104 photocatalyst deflectors 105
Quartz burner 106 collection chambers 1 air entry 11
Displacement-type moving door 16 blower fans 2 preposition defecators 3
First detection of gas, 4 first gas analysers, the 5 preposition cavitys 6 of popping one's head in
110 exhaustors, 12 exhaustors 13 enter the mouth
The second air measuring probe, 14 second gas analysers, 15 liquid-state filter devices 120
Crystal zeolite and column-shaped active carbon crossing filtering layer 9 gas collection mouth 1 '
Glue layer 20 bottoms 30 photocatalyst agent layers 40
The specific embodiment
Referring to Fig. 2, showed photocatalyst deodoring and disinfecting device 100 of the present utility model among the figure, comprising: an inlet plenum 101 and an exhaust chamber 102 are provided with photocatalyst filtering net 103 in the described inlet plenum 101; Between inlet plenum 101 and exhaust chamber 102, have photocatalyst deflector 105 and a quartz burner 106 for passing through a tubular light catalyst chamber 104, being provided with in the described tubular light catalyst chamber 104.In the present embodiment, quartz burner 106 is positioned at the center of photocatalyst chamber 104, described photocatalyst deflector 105 is that spiral type is tabular, be located in the described tubular light catalyst chamber 104 along center quartz burner 105 dishes, spiral guiding plate 105 forms a spiral helicine gas passage, make the gas slowly rotating flow cross photocatalyst chamber 104, can carry out Oxidation fully, thereby make adsorbed pollutant, antibacterial and the Organic substance in nano semiconductor material surface become harmless carbon dioxide and water effectively.In order to increase the effect of photocatalyst, be provided with the photocatalyst coating at described tubular light catalyst chamber 104 inwalls; Described quartz burner 106 is preferably the cold cathode ultraviolet tube, and it can increase the service life.
Referring to Fig. 3, what show among the figure is the structural representation of photocatalyst coating, comprise in the both sides of the mesh of described photocatalyst net 103, deflector 105 and with the photocatalyst coating that inwall had of tubular light catalyst chamber 104: glue layer 20 is made of sodium carboxymethyl cellulose or waterglass or ethyl acetate or vinyl acetate or polyurethane adhesive; It on glue layer 20 bottom 30 of zeolite or activated carbon powder; On described bottom 30, be photocatalyst agent layer 40: by TiO
2Nanometer grade powder or zn or Fe
2O
3Or WO
3The photocatalyst agent of nanometer grade powder constitutes; Among the figure below glue layer 20 is basic unit, i.e. the base material part 10 of deflector 105 or tubular light catalyst chamber 104.
Sprayed Carboxymethyl cellulose sodium earlier in the both sides of the base material part 10 of the mesh of described photocatalyst net 103, deflector 105 and the inwall of tubular light catalyst chamber 104 base material parts 10, or waterglass, or ethyl acetate, or vinyl acetate, or glue layer 20 such as polyurethane, the bottom 30 of spraying zeolite or activated carbon powder sprays TiO again on bottom 30 on glue layer 20
2The photocatalyst agent layer 40 of nanometer grade powder is certainly also to select zn, Fe
2O
3, WO
3Deng the photocatalyst agent of nanometer grade powder, also can in the lattice of these nano semiconductor materials, mix a little Mn isoreactivity materials or rare earth element in addition.Because these material granule degree are all at nanoscale, therefore its outer-shell electron very easily is stimulated and breaks away from original electron orbit, it is right with the hole to form free electron, under the photochemical effect of this high ozone quartz burner, these electron holes of enlivening very easily with airborne H
2O, and oxygen forms free hydroxy OH
-And active O
-Or ozone O
2 -, these free hydroxy OH
-Or O
-, O
2 -Very strong oxidability is arranged, can make the material of harmful abnormal flavour in the air be oxidized to harmless product, the effect of adding quartz burner 106 has reached the purification requirement further with killing bacteria basically by photocatalyst deodoring and disinfecting device 100 filtered airs.
Photocatalyst net 103 described in the utility model is the microminiature hole, and it is poroid circle, hexagon, rectangle etc., also can be cellular net, and the net sill can be the aluminum net, also can be that nonmetallic materials such as stainless (steel) wire, ceramic network, polypropylene net are made.
Referring to Fig. 1, what show among the figure is the deodoring and disinfecting system of employing of the present utility model photocatalyst deodorizing sterilizing device 100 shown in Figure 2, and it is used for garbage disposal, the deodorization and the sterilization of the gas with foreign flavor that is produced in people, fowl and animal excrement processing, the sewage disposal process.
The front end of native system is provided with collection chamber 1, can use on the pumping plant of sewage disposal, sudden and violent gas pond, rubbish compression terminal and other places, its objective is and make these stench sources of odor that constantly produce be in closed state, avoided distributing of gas with foreign flavor, collection chamber 1 adopts transparent caprone glass plate to make, and done displacement-type moving door 16, be convenient to operation and observe, the air entry 11 of band filter screen is housed at collection chamber 1 top, air entry 11 links to each other with preposition defecator 3, is provided with diagonal flow type pipeline fan 2 on air entry 11 and pipeline that preposition defecator 3 links to each other.Establishing 5 groups behind preposition defecator 3 has the inlet 110 of 100,5 groups of photocatalyst deodoring and disinfectings of photocatalyst deodoring and disinfecting device device 100 to link to each other with the air vent 31 of preposition defecator 3.
Wherein, described preposition defecator 3 comprises preposition cavity 6, for making as much as possible evenly spreading of air-flow, is equipped with fan 7 at the air inlet of preposition cavity 6, be provided with coarse filtration stratum reticulare 8 successively behind preposition cavity 6, coarse filtration stratum reticulare 8 can adopt the two-layer inferior extraordinarily thick filter screen that flies; Be provided with crystal zeolite and column-shaped active carbon crossing filtering layer 9 then, its level generally is determined on a case-by-case basis, and its objective is suitable absorption and slows down gas flow rate.
Latter linked at preposition defecator 3 is the inlet 110 of photocatalyst deodoring and disinfecting device 100, it comprises 5 groups of described photocatalyst deodoring and disinfecting devices 100, referring to Fig. 2, photocatalyst deodoring and disinfecting device 100 comprises an inlet plenum 101 and an exhaust chamber 102, is provided with photocatalyst filtering net 103 in the described inlet plenum 101; Be by a tubular light catalyst chamber 104 between inlet plenum 101 and exhaust chamber 102, be provided with in the described tubular light catalyst chamber 104 and have spiral helicine photocatalyst deflector 105, be equipped with the high ozone quartz burner 106 of band commutator at photocatalyst filtering net 103 and helical form photocatalyst deflector 105 centers.Photocatalyst deflector 105 links to each other with photocatalyst filtering net 103, on the surface of photocatalyst deflector 105, photocatalyst filtering net 103 and tubular light catalyst chamber 104 inwalls photocatalyst coating is arranged all.See accompanying drawing 3, this coating comprises three layers as previously mentioned, glue layer 20, and zeolite on glue layer 20 or the bottom of activated carbon powder 30, the photocatalyst agent layer 40 on described bottom 30: photocatalyst agent layer 40 is by TiO
2Nanometer grade powder or zn or Fe
2O
3Or WO
3The photocatalyst agent of nanometer grade powder constitutes.
In order to eliminate abnormal flavour better, connect a liquid-state filter device 120 in photocatalyst deodoring and disinfecting device 100 backs, through exhaust chamber 102 expellant gas of described photocatalyst deodoring and disinfecting device 100, introduce liquid-state filter device 120 by exhaustor 12, discharge by exhaustor 13 again.
To the pipeline of blower fan 2, be provided with first detection of gas probe 4 at collection chamber 1, be used to measure harmful gas concentration content, its tie and first gas analyser 5 link, be convenient to understand harmful gas concentration, content in the foul gas, thereby can consider the layout of photocatalyst deodoring and disinfecting device 100 effectively, increase or reduce the quantity of photocatalyst deodoring and disinfecting device 100, and the measure of further eliminating abnormal flavour.
In order to guarantee that expellant gas reaches standard behind deodorization and sterilization, guarantee the complete harmless human body of gas, on final exhaustor 13, be provided with the second air measuring probe 14, its on line is connected with second gas analyser 15, do not reach setting value in case demonstrate the stench abnormal flavour harmful gas of handling through photocatalyst deodoring and disinfecting device 100, then increase photocatalyst deodoring and disinfecting device 100, till reaching setting requirement upward.
It should be noted that to be subjected to its gas collecting apparatus of condition restriction can not make collection chamber 1, can replace described collection chamber 1 with the gas collection mouth 1 ' of band filter screen, this moment, the gas collection mouth 1 ' also was connected with diagonal flow type pipeline fan 2, preposition defecator 3 by pipeline.
Diagonal flow type pipeline fan 2 installation processes will be taked the silencing and damping measure as far as possible, to meet " regulation requires in industrial undertaking's noise sanitary standard (tentative draft) " in the hope of meeting urban area environmental noise standard GB3096-93, requirement with the criteria for noise GB3096-90 of factory circle of industrial undertaking, and should dispose converter, air quantity can be set on demand, to satisfy the requirement of " reservation ability ".
This deodorizing sterilizing system in use, the stench gas with foreign flavor of being collected by collection chamber 1 is through air entry 11 strainer filterings, in diagonal flow type pipeline fan 2 is pumped into preposition defecator 3, air inlet at preposition cavity 6, make as much as possible evenly spreading of air-flow through fan 7, air admission flies inferior extraordinarily thick filtration stratum reticulare 8 for two layers then, enter crystal zeolite and column-shaped active carbon crossing filtering layer 9 again, the level of crystal zeolite and column-shaped active carbon crossing filtering layer 9 generally is determined on a case-by-case basis, and its purpose only is absorption and slows down gas flow rate and can reach part absorption; Then, gas with foreign flavor enters photocatalyst deodoring and disinfecting device 100, gas 110 is introduced into inlet plenum 101 (Fig. 1) through entering the mouth, enter respectively again and respectively organize photocatalyst filtering net 103 and enter in the tubular light catalyst chamber 104, under the guide functions of spiral helicine photocatalyst deflector 105, make gas slowly flow through tubular light catalyst chamber 104 and enter exhaust chamber 102, abnormal flavour, waste gas is under the photochemical effect of this high ozone quartz burner, can make the material of harmful abnormal flavour in the air be oxidized to harmless product, the effect of adding quartz burner 106 is further with killing bacteria, by photocatalyst deodoring and disinfecting device 100 filtered airs, native system passes through liquid-state filter device 120 filtration, purifications again at photocatalyst deodoring and disinfecting device 100 expellant gas, then through exhaustor 13, to aerial discharge.
Wherein high ozone quartz burner 106 preferably adopts the cold cathode ultraviolet tube that does not have heat filament, but not the general hot cathode ultraviolet tube that filament is housed at the lamp two ends, because being housed, the hot cathode tube of filament can shorten high ozone Burdick lamp tube lifetime because of the reduction of filament fusing or filament emission ability, its life-span of quartz burner that has filament is about 2,000 hours, and the life-span of not having the cold-cathode tube of filament will be up to more than 20,000 hours, and do not have filament cold cathode ultraviolet tube and only need an end that high voltage rectifier is housed separately, and starter to be set in addition unlike the heat pipe that has filament, commutator, avoided as heat pipe, installing complexity, often influence the problem such as luminous of fluorescent tube because of starter or commutator problem two, therefore cold cathode does not have filament spool is not only easy to use and the life-span is long in addition, thereby can avoid using the hot ultraviolet tube of being with filament is often frequently changed fluorescent tube because of the filament problem trouble.And the light that hot cathode tube sent also can be to the engineering plastics accelerated ageing.It is a lot of not have its superiority of filament cold-cathode tube by contrast, and market prospect is good.
The foregoing description of the present utility model only is for this utility model example clearly is described; and be not to be qualification to this utility model protection domain; can also make other multi-form variation and change for those of ordinary skill in the field on the basis of the above description; these need not also can't be enumerated all embodiments; and these belong to that spirit of the present utility model extended out, and obviously this class changes and still to belong among the protection domain of the present utility model.
Claims (10)
1. photocatalyst deodoring and disinfecting device, it is characterized in that: it comprises: an inlet plenum and an exhaust chamber are provided with photocatalyst filtering net in the described inlet plenum; Be communicated with by a tubular light catalyst chamber between inlet plenum and the exhaust chamber, be provided with the photocatalyst deflector in the described tubular light catalyst chamber, at least one quartz burner places in the tubular light catalyst chamber.
2. photocatalyst deodoring and disinfecting device according to claim 1, it is characterized in that: described quartz burner is one, is located at the center of photocatalyst filtering net and photocatalyst deflector; And described photocatalyst deflector is that spiral type is located in the described tubular light catalyst chamber along the quartz burner dish.
3. photocatalyst deodoring and disinfecting device according to claim 1, it is characterized in that: the inwall of described tubular light catalyst chamber is provided with the photocatalyst coating.
4. photocatalyst deodoring and disinfecting device according to claim 1 is characterized in that: described quartz burner is a high ozone cold cathode ultraviolet tube.
5. photocatalyst deodoring and disinfecting device according to claim 3, it is characterized in that: the mesh of described photocatalyst net, the both sides of deflector and comprise with the photocatalyst coating that inwall had of tubular light catalyst chamber: glue layer is made of sodium carboxymethyl cellulose or waterglass or ethyl acetate or vinyl acetate or polyurethane adhesive; It on glue layer the bottom of zeolite or activated carbon powder; On described bottom photocatalyst agent layer: by TiO
2Nanometer grade powder or Zn or Fe
2O
3Or WO
3The photocatalyst agent of nanometer grade powder constitutes.
6. deodoring and disinfecting system with the described photocatalyst deodoring and disinfecting of claim 1 device, it is characterized in that: it comprises a gas collecting apparatus that is used to collect gas with foreign flavor, a preposition defecator that is used for coarse filtration is connected with gas collecting apparatus by pipeline, in the pipeline that connects gas collecting apparatus and preposition defecator, be provided with pipeline fan, behind preposition defecator, be provided with at least one photocatalyst deodoring and disinfecting device, described photocatalyst deodoring and disinfecting device comprises: an inlet plenum and an exhaust chamber are provided with photocatalyst filtering net in the described inlet plenum; Be communicated with by a tubular light catalyst chamber between inlet plenum and the exhaust chamber, be provided with the photocatalyst deflector in the described tubular light catalyst chamber, at least one quartz burner places in the tubular light catalyst chamber.
7. deodoring and disinfecting according to claim 6 system, it is characterized in that: described gas collecting apparatus is a collection chamber, is provided with the air entry of band filter screen at described collection chamber top; Perhaps, described gas collecting apparatus is the gas collection mouth of a band filter screen.
8. according to the described deodoring and disinfecting of the requirement 6 of having the right system, it is characterized in that: described preposition defecator comprises preposition cavity, described preposition cavity is built-in with fan, behind preposition cavity, be provided with coarse filtration stratum reticulare and crystal zeolite and active carbon crossing filtering layer successively, through the crystal zeolite with active carbon crossing filtering layer after pipeline link to each other with the inlet of described photocatalyst deodoring and disinfecting device.
9. according to one of them the described deodoring and disinfecting system of requirement 6-8 that has the right, it is characterized in that: the exhaust chamber of described photocatalyst deodoring and disinfecting device connects an exhaustor, and described exhaustor is discharged by a liquid-state filter device.
10. according to one of them the described deodoring and disinfecting system of requirement 6-8 that has the right, it is characterized in that: be provided with first gas detecting probe in the back of described gas collection mouth or collection chamber; Discharge duct behind described liquid-state filter device is provided with second gas detecting probe, and first and second gas detecting probe connects gas analyser respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092645 CN2730378Y (en) | 2004-09-21 | 2004-09-21 | Photocatalyst deodorizing and sterilizing device, and deodorizing and sterilizing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092645 CN2730378Y (en) | 2004-09-21 | 2004-09-21 | Photocatalyst deodorizing and sterilizing device, and deodorizing and sterilizing system |
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|---|---|
| CN2730378Y true CN2730378Y (en) | 2005-10-05 |
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|---|---|---|---|
| CN 200420092645 Expired - Fee Related CN2730378Y (en) | 2004-09-21 | 2004-09-21 | Photocatalyst deodorizing and sterilizing device, and deodorizing and sterilizing system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128887A (en) * | 2010-12-10 | 2011-07-20 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102507545A (en) * | 2011-09-27 | 2012-06-20 | 东华大学 | Detecting device and detecting method for deodorizing performance of textiles |
| CN103127965A (en) * | 2013-03-19 | 2013-06-05 | 上海博迅实业有限公司 | Control system of pollution-free biosafety cabinet |
| CN103127966A (en) * | 2013-03-19 | 2013-06-05 | 上海博迅实业有限公司 | Control system utilizing photocatalyst to sterilize biosafety cabinet |
| CN106813303A (en) * | 2015-12-01 | 2017-06-09 | 天津市爱德恒业科技发展有限公司 | A kind of air purifier with photocatalyst |
| CN106813305A (en) * | 2015-12-01 | 2017-06-09 | 天津市爱德恒业科技发展有限公司 | A kind of new air purifier |
| CN106813304A (en) * | 2015-12-01 | 2017-06-09 | 天津市爱德恒业科技发展有限公司 | A kind of efficient air purifier |
| CN107758968A (en) * | 2017-10-23 | 2018-03-06 | 南安市科联专利应用服务有限公司 | A kind of sanitary sewage device for physically treating for being capable of deodorization |
| CN108856249A (en) * | 2018-06-20 | 2018-11-23 | 南京海洛阿姆生物科技有限公司 | A kind of high-level cleaner and application method for rubbish deodorization and sterilization |
| CN114946665A (en) * | 2021-12-30 | 2022-08-30 | 河南牧业经济学院 | Dust fall-sterilization-deodorization integrated intelligent light and simple equipment for livestock and poultry house |
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2004
- 2004-09-21 CN CN 200420092645 patent/CN2730378Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128887A (en) * | 2010-12-10 | 2011-07-20 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102128887B (en) * | 2010-12-10 | 2014-05-07 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102507545A (en) * | 2011-09-27 | 2012-06-20 | 东华大学 | Detecting device and detecting method for deodorizing performance of textiles |
| CN103127965A (en) * | 2013-03-19 | 2013-06-05 | 上海博迅实业有限公司 | Control system of pollution-free biosafety cabinet |
| CN103127966A (en) * | 2013-03-19 | 2013-06-05 | 上海博迅实业有限公司 | Control system utilizing photocatalyst to sterilize biosafety cabinet |
| CN106813303A (en) * | 2015-12-01 | 2017-06-09 | 天津市爱德恒业科技发展有限公司 | A kind of air purifier with photocatalyst |
| CN106813305A (en) * | 2015-12-01 | 2017-06-09 | 天津市爱德恒业科技发展有限公司 | A kind of new air purifier |
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