CN208493763U - Air cleaning facility - Google Patents
Air cleaning facility Download PDFInfo
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- CN208493763U CN208493763U CN201820432009.3U CN201820432009U CN208493763U CN 208493763 U CN208493763 U CN 208493763U CN 201820432009 U CN201820432009 U CN 201820432009U CN 208493763 U CN208493763 U CN 208493763U
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Abstract
The utility model provides an air cleaning facility, wherein the air cleaning facility includes an at least auxiliary purification device, one ultraviolet catalytic purifies main body, an at least detector, one controller and have one outlet and an entrance, wherein the detector is arranged on the inlet ambient, wherein the ultraviolet catalytic purification main body is communicated in the entrance and the outlet, wherein the auxiliary purification device can be communicatively connected to the entrance, the outlet and the ultraviolet catalytic purify main body, the detector is controllably connected to the controller, the auxiliary purification device is controllably connected to the controller, the air data detected according to the detector, the controller can control the corresponding auxiliary purification device and is connected to the entrance simultaneously, the outlet and the ultraviolet light Catalytic purification main body is so that air flows through the auxiliary purification device and ultraviolet catalytic purification main body.
Description
Technical field
The utility model relates to air-treatment field more particularly to an air cleaning facilities.
Background technique
By the industrial revolution, the production capacity of entire human society is increased, and is advised with the improvement of technology with production
The expansion of mould, the price of industrial products become lower and lower, however in this process, industrial production bring waste discharge
Especially exhaust gas discharge comes more and more.
Many times, huge towering chimney is the typical characteristics of factory, with blowing out in these tall and big chimneys
White cigarette, the region of surrounding is all shrouded among white haze.For the requirement of environmental protection, factory sets by using air cleaning
Standby to remove the pernicious gas in exhaust gas, VOCs gas is one kind therein, is Volatile Organic Compounds
Abbreviation, refer to and be emitted in air that a kind of volatile organic matter that can generate harm.In the industrial production, it is generally regarded as
Solvent uses, and just will be distributed to after use and pollutes in atmosphere.It is worth noting that, VOCs itself has stronger poison
Property outside, or influence China's regional atmospheric combined pollution important as precursors object and participate in object.General interest is discussed warmly in daily life
PM2.5 and ozone be all inextricably linked with VOCs.
Traditional removing VOCs gas procedure is handled by active carbon physical absorption, however for a certain amount of work
Property charcoal for, processing capacity be it is certain, " lost by being replaced per after a period of time new active carbon will be reloaded
The active carbon of work ".This higher cost safeguarded in the operational process in later period.Another problem is that for active carbon,
When the flow-rate ratio of processing gas is biggish, the activated carbon dosage needed may also be bigger, to avoid in treated gas
Contain not processed VOCs gas, it means that when gas flow to be processed is bigger, required active carbon gas treatment
It the space of equipment also will be bigger.There are also exactly treated, active carbon needs to carry out other processing.Because passing through active carbon
VOCs gas is only enriched with by Adsorption VOCs gas, if it is placed in nature without any processing,
The VOCs gas for having be adsorbed on the activated carbon for one day may be escaped from active carbon, in turn result in secondary pollution.
Utility model content
The one of the utility model is designed to provide an air cleaning facility, wherein the air cleaning facility is using ultraviolet
Photocatalysis technology removes the VOCs gas in removing exhaust gas.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility utilizes purple
Outer photocatalysis technology will it is discarded in VOCs gas be converted into water and carbon dioxide, for environment almost without pollution.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility includes one
Main body and an auxiliary purification device are purified, wherein the auxiliary purification device, which can remove ultraviolet catalytic technology, well to be located
The gas of reason and then the treatment effeciency and processing capacity for improving the entire air cleaning facility.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be filled
It is loaded between the purification main body so that exhaust gas obtains a pretreatment by the auxiliary purification device first.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be filled
It is loaded in after the purification main body so that exhaust gas obtains a post-processing finally by the auxiliary purification device.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be filled
It is loaded in the purification main body so that exhaust gas is during through the auxiliary purification device while being handled.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be
Activated carbon adsorption processing unit.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be
One Sour gas disposal device.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility is further
Including a detector, a controller and a converter and there is an entrance and an outlet, wherein the detector is used for
Detection enters the composition of air of the entrance, wherein the converter is connected to the different auxiliary purification devices, so that
According to the testing result of the detector, the controller can control the converter so that different auxiliary purifications fills
It sets that the different purification main bodys can not be handled and damage gas progress either may cause to the purification main body
Active process.
The another object of the utility model is to provide an air cleaning facility, wherein the auxiliary purification device can be
The purification main body can not be carried out handling after playing a role for the purification main body but nothing serious for the purification main body
Gas is handled before discharging.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility being capable of root
Different processing is carried out according to the different type of gas to reduce the pollution for environment.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility being capable of root
According to the different type of gas carry out different processing enter to avoid certain certain types of gases it is right in the purification main body
It is damaged in the purification main body.
The another object of the utility model is to provide an air cleaning facility, wherein the air cleaning facility is described
Detector is not only provided the entrance, and the outlet for being also disposed in the auxiliary purification device is described auxiliary to detect
Help whether purification device plays an auxiliary catharsis.
The another object of the utility model is to provide an air cleaning facility, and by the converter, the auxiliary is net
One disguised in setting can be selected to handle exhaust gas.
The another object of the utility model is to provide an air cleaning facility, and by the converter, exhaust gas can be by
Circulation is handled to reach a processing target.
The another object of the utility model is to provide an air cleaning facility, and by the converter, exhaust gas can be by
In a certain order by multiple auxiliary purification devices to reach a processing target.
In order to reach at least one of above-mentioned purpose of utility model, the utility model provides ultraviolet catalytic processing
Air cleaning facility, wherein ultraviolet catalytic processing air cleaning facility includes:
An at least auxiliary purification device；
One ultraviolet catalytic purifies main body；
An at least detector；
One controller；And there is an outlet and an entrance, wherein the detector is arranged on the inlet ambient,
Described in ultraviolet catalytic purification main body be communicated in the entrance and the outlet, wherein the auxiliary purification device is by can be connected
It is connected to the entrance logically, the outlet and the ultraviolet catalytic purify main body, and the detector is by controllably
It is connected to the controller, the auxiliary purification device is controllably connected to the controller, is examined according to the detector
The air data measured, the controller can control the corresponding auxiliary purification device and be connected to the entrance, institute simultaneously
Outlet and ultraviolet catalytic purification main body are stated so that air flows through the auxiliary purification device and the ultraviolet catalytic is net
Change main body.
An embodiment according to the present utility model, the auxiliary purification device are installed in the ultraviolet catalytic purification master
Between body and the outlet.
An embodiment according to the present utility model, the auxiliary purification device are installed in the ultraviolet catalytic purification master
Between body and the entrance.
An embodiment according to the present utility model, the number of the auxiliary purification device are multiple, at least one auxiliary
Purification device is installed between the ultraviolet catalytic purification main body and the outlet, wherein the auxiliary purification device is pacified
It is purified between main body and the entrance mounted in the ultraviolet catalytic.
An embodiment according to the present utility model, each auxiliary purification device is parallel with one another, and each described
Auxiliary purification device is series at the ultraviolet catalytic purification main body.
An embodiment according to the present utility model, the auxiliary purification device are selected from combination hydrogen purification device, sour gas
One of body purification device, active carbon filtering device, particulate matter filter device are a variety of.
An embodiment according to the present utility model, the air cleaning facility further comprise an auxiliary cleanup device,
Described in auxiliary cleanup device be communicated in ultraviolet catalytic purification main body.
An embodiment according to the present utility model is communicated in the auxiliary purification of the ultraviolet catalytic purification main body
Equipment is particulate matter filter device.
An embodiment according to the present utility model, the air cleaning facility further comprise an airflow channel, wherein institute
It states ultraviolet catalytic purification main body to be respectively communicated with by the airflow channel in the entrance and the outlet, wherein each institute
State auxiliary purification device be parallel to respectively the airflow channel a predeterminated position so that the auxiliary evolution device mutually not
Interfere and each auxiliary purification device can be communicatively connected to the airflow channel be connected to the entrance and
The outlet.
An embodiment according to the present utility model, the auxiliary purification device are selected from combination hydrogen purification device, sour gas
One of body purification device, active carbon filtering device, particulate matter filter device are a variety of.
An embodiment according to the present utility model, the air cleaning facility further comprise an auxiliary cleanup device,
Described in auxiliary cleanup device be communicated in ultraviolet catalytic purification main body.
An embodiment according to the present utility model is communicated in the auxiliary purification of the ultraviolet catalytic purification main body
Equipment is particulate matter filter device.
An embodiment according to the present utility model is communicated in the auxiliary purification of the ultraviolet catalytic purification main body
Equipment is active carbon filtering device.
An embodiment according to the present utility model, the air cleaning facility further comprise an alarm, wherein described
Alarm is communicatively connected in a network in the detector.
Detailed description of the invention
Fig. 1 is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Fig. 2A is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Fig. 2 B is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Fig. 2 C is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Fig. 3 is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Fig. 4 is the schematic diagram of an air cleaning facility of a preferred embodiment according to the present utility model.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following
The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs
The other technologies scheme of case and the spirit and scope without departing from the utility model.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
Above-mentioned term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
With reference to the accompanying drawings shown in 1, attached drawing 2A, attached drawing 2B and attached drawing 2C, a preferred embodiment according to the present utility model
One air cleaning facility is elucidated with.The air cleaning facility is mainly used for removing the VOCs gas in industrial waste gas, passes through purple
Outer light-catalysed means make harmful VOCs gas become water and carbon dioxide to environment almost without harm.However, right
For the industrial waste gas, it not only includes VOCs gas that ingredient, which is complicated, it is also possible to include some other inorganic
Chemical compound gas, such as hydrogen, sulfur dioxide sulfides other, there are also solid impurities such as some dust granules etc., and
As its exhaust gas constituents generated may change for same production technology for the variation of working condition.Moreover,
Some specific gases enter the ultraviolet catalytic region of the air cleaning facility it is also possible to damageeing equipment itself
Catalytic capability, such as some gases enable to catalyst poisoning and then lose effect.
One air cleaning facility of a preferred embodiment according to the present utility model, wherein the air cleaning facility can
With actively being handled it according to the different of gas type either gas componant so that finally discharged gas reduce for
The harm of environment.
Specifically, the air cleaning facility includes that a ultraviolet catalytic purifies main body 10, at least one auxiliary purification dress
It sets 20, at least a detector 30, a controller 40 and a converter 50 and there is an entrance 101 and an outlet 102, wherein gas
Stream is entered in the air cleaning facility by the entrance 101 by ultraviolet catalytic purification main body 10 and described auxiliary
It helps after the processing of purification device 20 and leaves the air cleaning facility by the outlet 102, wherein the ultraviolet catalytic is net
Change main body 10 is capable of providing ultraviolet light and VOCs gas is handled so that VOCs gas becomes water and carbon dioxide.It is described auxiliary
Help purification device 20 that can be connected to the ultraviolet catalytic purification main body 10 with penetrating through so that gas purifies dress by the auxiliary
Set 20 and the ultraviolet catalytic purification processing of main body 10.The detector 30 is used for the ingredient of detection gas, such as gas
The type of body either content, the detector 30 can be semiconductor other sensors, optical gas sensor either sound
Surface wave sensor etc..The converter 50 is connected to the ultraviolet catalytic purification main body 10 and auxiliary purification
Device 20, the converter 50 allow hand over the connection of the auxiliary purification device 20 and ultraviolet catalytic purification main body 10
So that different gas can be handled via the different auxiliary purification devices 20.The controller 40 be communicatively connected in a network in
The detector 30, to receive the detection information for gas from the detector 30.The converter 50 is by can
It is connected to the controller 40 to control.That is, the controller 40 controlled by controlling the converter 50 it is described
Ultraviolet catalytic purifies the corresponding connection between main body 10 and the auxiliary purification device 20.
It is noted that the auxiliary purification device 20 be used to purify ultraviolet catalytic purification main body 10 can not
The removal either substance that can not effectively remove, even purify certain has for ultraviolet catalytic purification main body 10
Harmful substance.
The ultraviolet catalytic purification main body 10 refers under the conditions of ultraviolet catalytic, converts water and titanium dioxide for VOCs
The device of carbon.In this process, in addition to this condition of ultraviolet catalytic, this can also be promoted using other catalyst
The generation of reaction, such as photocatalytic metal catalyst, however certain for photocatalytic metal catalyst, in industrial waste gas
A little specific substances either gas can result in the inactivation of the photocatalytic metal catalyst of the ultraviolet catalytic purification main body,
So that the ultraviolet catalytic purification main body 10 loses effect.Such as the gas SO of some sulfur-bearings2Enable to photochemical catalyst
TiO2Inactivation.For photochemical catalyst TiO2For, specific surface area is larger, and then can catalytic efficiency with higher, once light
Catalyst TiO2Surface be blocked, whole catalytic efficiency can also decline.
It is noted that the air cleaning unit provided in this embodiment can according to the difference of the exhaust gas of processing and
Main body cooperating is purified using the different auxiliary purification devices 20 and the ultraviolet catalytic, and then the air is provided
The working efficiency of purification device entirety.
In an example of the utility model, an auxiliary purification device 20 is an active carbon filtering device, wherein institute
Active carbon filtering device is stated with a first entrance and a first outlet, is gone out wherein the first entrance is run through described first
Mouth is so that gas can be by the active carbon filtering device, wherein the active carbon filtering device is using active carbon for gas
It is filtered, gas is handled using the adsorption property of active carbon.Specifically, the active carbon filtering device includes one
Device housing and an active carbon filter screen, wherein the active carbon filter screen is loaded active charcoal particle with adsorbing contaminant, the dress
Shell is set with an accommodating chamber, wherein the active carbon filter screen is accommodated in the accommodating chamber.
For ultraviolet catalytic purification main body 10, the ultraviolet catalytic purification main body 10 has
One body inlet and a body exit, wherein the body inlet is run through the body exit so that gas carries out the purple
Light-catalyzed reaction occurs for outer light catalytic purifying main body 10.
In this example, the body inlet of the ultraviolet catalytic purification main body 10 can be connected to described with penetrating through
The first outlet of auxiliary purification device 20, that is to say, that gas reaches institute after first passing around the auxiliary purification device 20
State ultraviolet catalytic purification main body 10.It will be appreciated by persons skilled in the art that when exhaust gas includes the ultraviolet catalytic
When purification main body 10 can not handle but will not purify 10 hurtful gas of main body to the ultraviolet catalytic, the auxiliary
Purification device 20 can be loaded in after the ultraviolet catalytic purification main body 10, that is to say, that exhaust gas passes through the ultraviolet light
It is discharged after being handled after catalytic purification main body 10 using the auxiliary purification device 20.That is, the ultraviolet catalytic
The body exit for purifying main body 10 can be connected to the auxiliary purification device 20 with penetrating through.
It is noted that the connection between the ultraviolet catalytic purification main body 10 and the auxiliary purification device 20 is logical
The converter 50 is crossed, the converter 50 can control the flow direction of gas so that gas energy under the control of the converter 50
It enough flows to the different auxiliary purification devices 20 or is not passed through the auxiliary purification device 20, directly by described ultraviolet
It is outwardly discharged after the purification of light catalytic purifying main body 10.
In an example of the utility model, the auxiliary purification device 20 is a particulate matter filter device, wherein described
Particulate matter filter device can be avoided entering solid particle the ultraviolet light and be urged for the solid particle gone in removing exhaust gas
Changing purification main body 10 reduces the purification efficiency of the ultraviolet catalytic purification main body.
The particulate matter filter device is including a device housing and strainer and has a first entrance and a first outlet,
Wherein described device shell has an accommodating chamber, and the strainer is accommodated in the accommodating chamber, the first entrance and described the
One outlet is respectively formed in described device shell with being mutually communicated so that gas can be entered by the first entrance it is described
Accommodating chamber leaves the particulate matter filter device from the first outlet after the filtration of the strainer.
The particulate matter filter device can be connected to the ultraviolet catalytic purification main body 10 with penetrating through.Specifically,
The particulate matter filter device can be connected to the ultraviolet catalytic by the converter 50 and purify main body 10 with penetrating through, when
The detector 30 detects in the exhaust gas into the air cleaning unit when including solid particulate matter, the controller 40
The converter 50, under the action of converter 50, the particle are controlled according to a detection information of the detector 30
Object filter device is communicated in the ultraviolet catalytic purification main body 10, so that exhaust gas first passes around the particulate matter filtering dress
It sets, then reaches the ultraviolet catalytic purification main body 10.That is to say, the first outlet quilt of the particulate matter filter device
The body inlet of the ultraviolet catalytic purification main body 10 can be connected to penetrating through.
In another example of the utility model, the auxiliary purification device 20 is a hydrogen purification device, wherein described
Hydrogen purification device can remove the hydrogen in removing exhaust gas, and hydrogen can not remove for ultraviolet catalytic purification main body 10
It goes, and has the presence of oxygen in ultraviolet catalytic purification main body 10, may react under hydrogen and oxygen certain condition,
And then there is the possibility caused danger.The hydrogen purification device can remove the exhaust gas in industrial waste gas.
The hydrogen purification device can be hydrogen using low temperature processing from other mixed gas and hydrocarbons
From separating.Low temperature processing is the difference using other each component relative volatilities, condenses portion gas, to reach
Isolated purpose.Temp.-change adsorptive process, pressure-variable adsorption (PSA) isolation technics can also be used, gas membrane Seperation Technology is either urged
Change deoxidation method.The temp.-change adsorptive process is the polarity that adsorbent chemical structure is utilized, and the physicochemical properties such as chemical bond energy are right
Low-boiling point gas in the exhaust gas for being mixed with hydrogen, which is rented a house, carries out selective absorption, after adsorption saturation, is heated up, and is depressured, desorption,
The processes such as desorption make adsorbent reactivation.The catalytic deoxidation method refers in catalyst, such as under the action of palladium or platinum, oxygen and hydrogen
Reaction generates water, with molecular sieve drying and dehydrating.Those skilled in the art should know the types of the hydrogen purification device
It is not restricted to above-mentioned type.
The hydrogen purification device has a first entrance and a first outlet, wherein the first entrance is by running through
First outlet is stated, after the gas with hydrogen passes through the hydrogen purification device, hydrogen can be separated.
The first outlet of the hydrogen purification device is connected to the described of the ultraviolet catalytic purification main body 10
Body inlet is so that the gas with hydrogen is purified after hydrogen purification device removal hydrogen by the ultraviolet catalytic
Main body 10 is cleaned into water and carbon dioxide.
Of course, it should be understood that according to gas with hydrogen content number, the hydrogen purification device can be pacified
Before ultraviolet catalytic purification main body 10 after the either described ultraviolet catalytic purification main body 10, front and back herein refers to
Gas purifies the sequence of main body 10 without referring to that the hydrogen purifies by the hydrogen purification device and the ultraviolet catalytic
The positional relationship of device and ultraviolet catalytic purification main body 10 spatially.
That is, depending on the situation, such as the difference of hydrogen content, it is net that gas can first pass through the hydrogen
Makeup is set removal hydrogen and is then cleaned by ultraviolet catalytic purification main body 10.Gas can also first pass through described ultraviolet
Light catalytic purifying main body 10 after the hydrogen purification device then by being discharged into air.It is also possible in hydrogen content
It is extremely low, it is virtually impossible to which that when causing damages to environment, gas is discharged into after directly purifying main body 10 by the ultraviolet catalytic
In atmosphere, the processing of the hydrogen purification device is needed not move through.
Connected state between the hydrogen purification device and ultraviolet catalytic purification main body 10 passes through the conversion
Device 50 controls, and can be connection between the hydrogen purification device and ultraviolet catalytic purification main body 10, can also be with
It is disconnected, such as in the case that the detector 30 does not detect hydrogen, the hydrogen purification device is not required to
It works, the time cost of disposed of in its entirety exhaust gas is also saved while energy saving.
That is, the converter 50 control the hydrogen purification device and the ultraviolet catalytic purification main body 10 it
Between connection and disconnection.It is noted that the converter 50 can also control the hydrogen purification device and described ultraviolet
Gas flow direction between smell photocatalysis purifier.It can be gas and pass through the hydrogen purification device first, then pass through
The converter 50 is passed to the ultraviolet catalytic purification main body 10.It is also possible to gas and passes through the ultraviolet light first to urge
Change purification main body 10, the hydrogen purification device is then passed to by the converter 50.
For example, the first outlet of the hydrogen purification device by a converter 50 be connected to it is described ultraviolet
The body inlet of light catalytic purifying main body 10, so that gas is flow to from the first outlet of the hydrogen purification device
The ultraviolet catalytic purifies main body 10.The converter 50 can change the direction of gas flowing, such as the converter
50 be one with directive valve, when direction is changed, the main body of the gas from ultraviolet catalytic purification main body 10
Entrance flow to the first outlet of the hydrogen purification device so that gas first passes around the hydrogen purification device to again
Main body 10 is purified by the ultraviolet catalytic.
Further, in another embodiment of the utility model, the auxiliary purification device 20 is that a sour gas is net
Makeup is set, wherein the acid gas purifying device can remove the sour gas in removing exhaust gas, such as HCl, H2S、SO2、NO2
Etc. the working efficiency for stating ultraviolet catalytic purification main body 10, it is also possible to because corrosiveness influences the use longevity of whole equipment
Life.
The acid gas purifying device can be a washing equipment, because most of sour gas is all relatively easily soluble in
Water, the washing equipment include the regions such as atomization, washing, dehydrating demisting, are made water fogging and then are increased by way of atomizer
Big entire filter area, so that gas and drop preferably contact, by washing zone, sour gas and other are soluble easily in water
Gas can multipass liquid film be removed, achieve the purpose that high efficiency filter, in dehydrating demisting region, VOCs gas is by de-
Then and then other cleaning equipments water mist eliminating zone removes drop and water mist,.It will be appreciated by persons skilled in the art that described
The type of acid gas purifying device is not restricted to above-mentioned equipment, and the acid gas purifying device can be lye suction
Receiving unit, when gas passes through the lye absorption equipment, sour gas and alkaline solution react and then are remained in the alkali
Liquid absorption equipment.
In reference attached drawing 1, attached drawing 2A, attached drawing 2B and attached the present embodiment shown in fig. 2 C, each auxiliary purification
Device 20 is by parallel with one another and be connected to the ultraviolet catalytic by a converter 50 and purify main body 10.Pass through the inspection
The gas type that device 30 detects is surveyed, the controller 40 controls between the converter 50 and the auxiliary purification device 20
Connection is so that gas passes through the processing of the auxiliary purification device 20 before entering ultraviolet catalytic purification main body 10.
It is noted that the controller 40 can be according to the gas type and ingredient that the detector 30 detects not
Main body 10 is purified using the ultraviolet catalytic later with to control gas by the corresponding auxiliary purification device 20.It lifts
Example explanation, when the main component of the detector 30 discovery exhaust gas is solid particulate matter and VOCs gas, then the control
Device 40 controls the solid particulate filters device and is communicated in the ultraviolet catalytic purification main body 10 so that exhaust gas is entering
Handled by the solid particulate filters device and then in raising purification efficiency before the ultraviolet catalytic purification main body 10
The damage for ultraviolet catalytic purification main body 10 is reduced simultaneously.
It is understood that the active carbon filtering device can also play the role of absorption for solid particulate matter,
The controller 40 also can control the active carbon filtering device be communicated in ultraviolet catalytic purification main body 10 so that
Exhaust gas enter the ultraviolet catalytic purification main body 10 before handled by the active carbon filtering device.User can lead to
It crosses and the controller 40 is set so that the controller 40 can be selected in the detector 30 when detecting solid particle
One or two selected in the solid particulate filters device either active carbon filtering device come to solid particulate matter
Matter is handled.
It is noted that each auxiliary purification device 20 not necessarily different device of function, such as institute
State acid gas purifying device number can be two either it is multiple, when the detector 30 detects that gas flow is larger
When, the controller 40 controls the converter 50 so that the acid gas purifying device is all communicated in the ultraviolet light and urges
Change purification main body 10, so that the acid gas purifying device is capable of providing enough processing capacities to handle the acidity in exhaust gas
Gas.
In an example of the utility model, the auxiliary purification device 20 is communicated in the purple by individual pipeline
Outer light catalytic purifying main body 10, each converter 50 correspond to the auxiliary purification device 20 and each converter
50 are controllably connected to the controller 40, so that when the controller 40 can be according to the detection knot of the detector 30
Fruit individually controls each auxiliary purification device 20.
In another example of the utility model, the shared pipeline of the auxiliary purification device 20 is communicated in described ultraviolet
Light catalytic purifying main body 10, the auxiliary purification device 20 are only connected to the ultraviolet catalytic by a converter 50
Purify main body 10.The number that the number of the auxiliary purification device 20 is equal to the interface of the converter 50 subtracts one, in other words, institute
Converter 50 is stated with multiple connection entrances and a connection outlet, wherein the connection outlet can be communicatively connected to the purple
Outer light catalytic purifying main body 10.Each connection entrance can be communicatively connected to each auxiliary purification device 20.Institute
The controller 40 can be closely connected to so that the controller 40 can control each auxiliary only by stating connection entrance
Connection and disconnection between 20 and the ultraviolet catalytic purification device are set in makeup.
It is the signal of an air cleaning facility of another preferred embodiment according to the present utility model with reference to the accompanying drawings shown in 3
Figure, wherein the air cleaning facility include an at least auxiliary purification device 20, a ultraviolet catalytic purify main body 10, at least one
Detector 30, a controller 40 and at least a converter 50 and has an outlet 101 and an entrance 102, wherein the inspection
It surveys device 30 and is arranged on the outlet 101, for detecting the gas componant into the air cleaning facility, type and flow velocity,
Wherein the controller 40 is communicatively connected in a network in the detector 30, and the converter 50 is controllably connected to described
Controller 40.The controller 40 controls the converter 50 according to the gas data that the detector 30 detects.
In this example, the exhaust gas for entering the air cleaning facility can be by detecting according to the detector 30
Gas data pass through corresponding multiple auxiliary purification devices 20 as required to remove the different material in removing exhaust gas.
Specifically, the converter 50 is connected to the auxiliary purification device 20 and can control the auxiliary only
Makeup set 20 itself connection and be connected to auxiliary purification device 20 described in other.
For example, the number when the auxiliary purification device 20 is one, one end of the auxiliary purification device 20 passes through
The converter 50 can be communicatively connected to ultraviolet catalytic purification main body 10, the auxiliary purification device 20 it is another
End can be communicatively connected to the entrance 102 of the air cleaning unit, wherein the ultraviolet catalytic purifies main body 10
By be respectively communicated in the air cleaning unit the entrance 102 and it is described outlet 101, when the auxiliary purification device 20
When both ends are all communicated in the entrance 102 and ultraviolet catalytic purification main body 10 by the converter 50, exhaust gas is first
It first passes through the auxiliary purification device 20 and then reaches the ultraviolet catalytic purification main body 10.In other words, when the controller
The 40 data discoveries detected according to the detector 30 have ultraviolet catalytic purification main body 10 that can not handle and described auxiliary
When the gas for helping purification device 20 to be capable of handling, the controller 40 is by controlling the converter 50 so that the auxiliary purifies
The both ends of device 20 are respectively communicated with the entrance 102 and ultraviolet catalytic purification main body 10.
In other words, the air cleaning facility further comprises an airflow channel 100, wherein the ultraviolet catalytic is net
Change main body 10 and the entrance 102 and the outlet 101, each auxiliary are connected to by the airflow channel 100
Purification device 20 is parallel to a predeterminated position of the airflow channel 100 respectively and the auxiliary purification device 20 can be connected
It is connected to the airflow channel 100 logically so that gas is purified by the auxiliary purification device 20 and the ultraviolet catalytic
Main body 10.Specifically, every one end of the auxiliary purification device 20 is mounted with the converter 50, according to the detector 30
The air data detected, the control of controller 40 control the auxiliary purification device by the switch of the converter 50
The on-off of 20 air-flow.The converter 50 can be a triple valve, in the auxiliary purification device 20 and the airflow channel
The trend of 100 tie point control air-flow.The auxiliary purification device 20 is needed to handle when the detector 30 does not detect
Exhaust gas constituents when, under the control of the converter 50, air-flow directly from the entrance 102 pass through the airflow channel 100
Reach the ultraviolet catalytic purification main body 10.The processing of auxiliary purification device 20 is needed when the detector 30 detects
When exhaust gas constituents, under the control of the converter 50, then air-flow is reached from the entrance 102 by the airflow channel 100
To the auxiliary purification device 20, reach the ultraviolet catalytic purification main body 10.
For example, the number when the auxiliary purification device 20 is two, each auxiliary purification device 20 can be connected
Be connected between the airflow channel 100 and each auxiliary purification device 20 logically be maintained at a certain distance so that
When each auxiliary purification device 20 is opened, air-flow is according to the auxiliary purification device 20 close to the entrance 102
Order passes sequentially through the auxiliary purification device 20.
Such as working as the auxiliary purification device 20 is a particulate matter filter device and a hydrogen purification device respectively, works as institute
It states detector 30 to detect into when having particulate matter without hydrogen in the air cleaning facility, the particulate matter filter device
It is communicated in the airflow channel 100 and the hydrogen purification device is not communicated in the airflow channel 100, air-flow passes through institute
Reach the ultraviolet catalytic purification main body 10 after stating particulate matter filter device.When the detector 30 detects described in entrance
When having hydrogen in air cleaning facility without particulate matter, the hydrogen purification device be communicated in the airflow channel 100 and
The particulate matter filter device is not communicated in the airflow channel 100, and air-flow reaches institute after passing through the hydrogen purification device
State ultraviolet catalytic purification main body 10.When the detector 30 detects to enter in the air cleaning facility have hydrogen and particle
When object, the hydrogen purification device and the particulate matter filter device are connected to the airflow channel 100 so that described simultaneously
Gas passes through the hydrogen purification device and the particulate matter filter device.It is understood that air-flow is net by the hydrogen
Makeup set with the sequence of the particulate matter filter device be decided by the hydrogen purification device and the particulate matter filter device with
The distance of the entrance 102, closer apart from the entrance 102, air-flow just first passes through.
It will be appreciated by persons skilled in the art that the number of the auxiliary purification device 20 is not restricted to above-mentioned number
Mesh can be multiple.
It is noted that the detector 30 can be not only arranged at around the entrance 102, can also be set
It sets in the entrance 102 of the auxiliary purification device 20 and outlet 101 to judge the auxiliary purification device 20 whether in normal work
Make in range.The detector 30 can also be only provided the outlet 101 of the auxiliary purification device 20 so that judgement passes through
Whether the air-flow after the auxiliary purification device 20 is handled.
The air cleaning facility further comprises an alarm 60, wherein the alarm 60 is communicatively connected in a network
In the detector 30, when the detector 30 detects a gas componant or a gas componant is more than a preset value,
An alarm signal is issued to the alarm 60, the alarm 60 will be issued and be alarmed.
It is that an air cleaning facility of another preferred embodiment according to the present utility model is elucidated with reference to shown in attached drawing 4,
The present embodiment and above-described embodiment the difference is that the auxiliary purification device 20 position, the auxiliary purification device 20
Also it can be arranged on after the ultraviolet catalytic purification main body 10 so that gas is by the auxiliary purification device 20
The processing that the auxiliary purification device 20 can be passed through after reason, goes to the external world in this way to avoid pernicious gas.
That is, the auxiliary purification device 20 is connected between the ultraviolet catalytic purification main body 10 and the outlet 102.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention
Can there are any deformation or modification.
Claims (14)
1. air cleaning facility, which is characterized in that including a ultraviolet catalytic purify main body, an at least auxiliary purification device, one
Detector, a controller and has an outlet and an entrance, described wherein the detector is arranged at the inlet ambient
Ultraviolet catalytic purification main body is respectively communicated in the outlet and the entrance, and the auxiliary purification device is located at the outlet
It can be connected between the entrance and on-off the ultraviolet catalytic purification main body, the auxiliary purification device quilt can
It is connected to control on-off the controller, according to the air data that the detector detects, the controller can be controlled
The corresponding auxiliary purification device is connected to the entrance and the outlet simultaneously to pass air through the auxiliary purification
Device and the ultraviolet catalytic purify main body.
2. air cleaning facility according to claim 1, wherein the auxiliary purification device is installed in the ultraviolet light
Between catalytic purification main body and the outlet.
3. air cleaning facility according to claim 1, wherein the auxiliary purification device is installed in the ultraviolet light
Between catalytic purification main body and the entrance.
4. air cleaning facility according to claim 1, wherein the number of the auxiliary purification device be it is multiple, at least one
The auxiliary purification device is installed between the ultraviolet catalytic purification main body and the outlet, wherein the auxiliary purifies
Device is installed between the ultraviolet catalytic purification main body and the entrance.
5. air cleaning facility according to any one of claims 1 to 4, wherein each auxiliary purification device is by mutually simultaneously
Connection, and each auxiliary purification device is series at the ultraviolet catalytic purification main body.
6. air cleaning facility according to claim 5, wherein the auxiliary purification device is selected from combination hydrogen purification dress
It sets, one of acid gas purifying device, active carbon filtering device, particulate matter filter device or a variety of.
7. air cleaning facility according to claim 5, wherein the air cleaning facility further comprises that an auxiliary is net
Change equipment, wherein the auxiliary cleanup device is communicated in the ultraviolet catalytic purification main body.
8. air cleaning facility according to claim 7, wherein being communicated in the institute of the ultraviolet catalytic purification main body
Stating auxiliary cleanup device is particulate matter filter device.
9. air cleaning facility according to any one of claims 1 to 4, wherein the air cleaning facility further comprises one
Airflow channel, wherein ultraviolet catalytic purification main body is respectively communicated with by the airflow channel in the entrance and described
Outlet, wherein each auxiliary purification device is parallel to a predeterminated position of the airflow channel respectively so that the auxiliary
Purification device does not interfere mutually and each auxiliary purification device can be communicatively connected to the airflow channel with
It is connected to the entrance and the outlet.
10. air cleaning facility according to claim 9, wherein the auxiliary purification device is selected from combination hydrogen purification dress
It sets, one of acid gas purifying device, active carbon filtering device, particulate matter filter device or a variety of.
11. air cleaning facility according to claim 9, wherein the air cleaning facility further comprises that an auxiliary is net
Change equipment, wherein the auxiliary cleanup device is communicated in the ultraviolet catalytic purification main body.
12. air cleaning facility according to claim 11, wherein being communicated in the ultraviolet catalytic purification main body
The auxiliary cleanup device is particulate matter filter device.
13. air cleaning facility according to claim 11, wherein being communicated in the ultraviolet catalytic purification main body
The auxiliary cleanup device is active carbon filtering device.
14. 0 to 13 any air cleaning facility according to claim 1, wherein the air cleaning facility further wraps
An alarm is included, wherein the alarm is communicatively connected in a network in the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432009.3U CN208493763U (en) | 2018-03-29 | 2018-03-29 | Air cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820432009.3U CN208493763U (en) | 2018-03-29 | 2018-03-29 | Air cleaning facility |
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| Publication Number | Publication Date |
|---|---|
| CN208493763U true CN208493763U (en) | 2019-02-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483433A (en) * | 2021-07-12 | 2021-10-08 | 韦氏（苏州）医疗科技有限公司 | Medical logistics management system |
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2018
- 2018-03-29 CN CN201820432009.3U patent/CN208493763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483433A (en) * | 2021-07-12 | 2021-10-08 | 韦氏（苏州）医疗科技有限公司 | Medical logistics management system |
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