CN207085636U - A kind of air cleaning facility of filter core free of replacement - Google Patents
A kind of air cleaning facility of filter core free of replacement Download PDFInfo
- Publication number
- CN207085636U CN207085636U CN201721045909.4U CN201721045909U CN207085636U CN 207085636 U CN207085636 U CN 207085636U CN 201721045909 U CN201721045909 U CN 201721045909U CN 207085636 U CN207085636 U CN 207085636U
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- air
- outlet
- valve
- activated carbon
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a kind of air cleaning facility of filter core free of replacement, including shell and power supply, and the air inlet switch seal valve set gradually, air inlet dedusting filter screen, active carbon filtration layer, air outlet dedusting filter screen and switch for outlet of air sealing valve in shell, and air-introduced machine；Multiple activated carbon heaters are provided with the active carbon filtration layer.The function of the utility model active carbon regeneration, can carry out carbon, C regeneration automatically when the activated carbon in equipment reaches adsorption saturation, the problems such as so as to avoid physical absorption saturation, secondary pollution, high use cost.Empirical tests, after being handled using the utility model, formaldehyde in indoor air, benzene, toluene equal size significantly reduce, and purification efficiency of the present utility model is high and can continuously run for a long time, the shortcomings that avoiding other air purifiers such as adsorption saturation and secondary pollution, reaches the purpose to purify the air of a room.
Description
Technical field
It the utility model is related to a kind of air cleaning facility, and in particular to a kind of air cleaning facility of filter core free of replacement.
Background technology
With the improvement of people ' s living standards and social development, air quality have been to be concerned by more and more people.It is empty
Formaldehyde, benzene,toluene,xylene, TVOC equal sizes in gas is often exceeded, and the exceeded of these pernicious gas contents can often cause
Furious, eye is itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc..Current air purification method has
The methods of filtering, photocatalysis, oxidation, using a variety of including activated charcoal strainer, the efficient filter membranes of HEPA in filter method
Filter assemblies purify air, and wherein activated charcoal strainer adsorption filtration cardinal principle is efficient using the adsorption hole filtered in netlist
Absorb the pernicious gas such as formaldehyde, HEPA filter screens are up to more than 97% to the particulate burning purifying rate of 0.3 micron of diameter.
Formaldehyde adsorption is not only unable to but physical filtering has an adsorption saturation, during adsorption saturation, also has release first
The risk of the pernicious gases such as aldehyde, and efficient filter replacement cost is high, multiple filtration technology can also increase windage.Light catalytic purifying is empty
Gas is that active oxygen of caused Strong oxdiative ability etc. has formaldehyde in air etc. under the irradiation of light source using catalysis material
Machine thing resolves into other innocuous gas, and reaction condition is gentle, but photocatalysis technology has certain disadvantages in itself, may be by air
In hazardous compound be decomposed into other hazardous compounds, secondary pollution air, while photocatalyst technology is also limited by contact surface
Long-pending size.Oxidation Decomposition formaldehyde is the method for another processing air containing formaldehyde, using oxidant such as ozone etc. by formaldehyde
Innocuous gas is resolved into, but needs to control rational ozone usage amount, if excessive ozone discharge easily causes into air
The secondary pollution of air, is detrimental to health.
The content of the invention
The purpose of this utility model be to provide it is a kind of based on renewable activated carbon principle, for remove in air be harmful to gas
The cleaning equipment of body.To solve the problems such as physical absorption saturation, secondary pollution, high use cost existing for existing equipment.
To achieve the above object, the utility model takes following technical scheme：
A kind of air cleaning facility of filter core free of replacement, including setting gradually in shell and power supply, and shell are entered
Air switch sealing valve, air inlet dedusting filter screen, active carbon filtration layer, air outlet dedusting filter screen and switch for outlet of air sealing valve,
And air-introduced machine；Under the swabbing action of air-introduced machine, the air inlet switch seal valve and switch for outlet of air sealing valve are opened, empty
Gas is first via the air inlet dedusting filter screen of air inlet, subsequently into active carbon filtration layer, then via air outlet dedusting filter screen
Discharged to air outlet；Multiple activated carbon heaters are provided with the active carbon filtration layer, the active carbon filtration layer is also connected with
Vavuum pump, the vavuum pump are connected with combustion catalysis device again, close air inlet switch seal valve and switch for outlet of air sealing valve so that living
Property carbon filter layer is under enclosed environment, makes carbon, C regeneration by the activated carbon heater, in the presence of vavuum pump,
Waste gas by device for transferring after combustion catalysis device purified treatment outside.
Further, the said equipment also includes control system module, for controlling air inlet switch seal valve and air outlet
Switch seal valve, air-introduced machine, vavuum pump and combustion catalysis device and activated carbon heater.
Further, the air inlet switch seal valve and switch for outlet of air sealing valve are square valve, the switch of valve by
Micromachine and belt driving, by control system module controlling switch, square valve is preferably dimensioned to be 250*50mm, square valve table
Silica gel covering treatment is passed through in face, and the effect of sealing can be reached after valve is closed.
Further, the described active carbon filtration layer is that activated carbon free of replacement filters box, and filter box is full of active carbon granule
Rail mounted filter box, filter box be made up of bending rail mounted framework, wherein activated carbon filtering layer in rail-like arrange, filter box in activated carbon
A diameter of 2~3mm of grain, activated carbon gross mass is 3~4kg, and filter box length is 300mm, width 200mm, is highly
300mm；Activated carbon heater is provided with activated carbon filter box, heating-up temperature is 100~120 DEG C.Further, by vavuum pump,
Air inlet switch seal valve and switch for outlet of air sealing valve composition carbon, C regeneration desorption module, are controlled by control system module,
After when equipment continuous use 100 is small, the activated carbon in the active carbon filtration layer reaches adsorption saturation state, now control system
Module closing switch sealing valve, opening vavuum pump and activated carbon heater unite to activated carbon progress regeneration treatment.
Further, described combustion catalysis device is made up of high-temperature heating equipment and three-element catalytic, by control system module
Control, the size of combustion catalysis device is 100*100*100mm, and high-temperature heating equipment heating-up temperature is 280~350 DEG C.
Further, the device length of the vehicular air purifier is 700~800mm, and width is 300~350mm, high
Spend for 300~350mm, you can meet the requirement of indoor air purification.
The advantages of the utility model and beneficial effect：
The utility model utilizes the principle of active carbon adsorption, empty by the pernicious gas in active carbon adsorption room air
Gas can be in present device fully and activated carbon contacts by blower fan swabbing action, and the activated carbon of rail-like arrangement passes through thing
Reason suction-operated can remove formaldehyde, benzene,toluene,xylene, TVOC of interior etc. in a short time；The active carbon of the present invention
The function of regeneration, carbon, C regeneration can be carried out automatically when the activated carbon in equipment reaches adsorption saturation, so as to avoid thing
The problems such as managing adsorption saturation, secondary pollution, high use cost, enable activated carbon long-term use of.
Empirical tests, after being handled using the equipment, formaldehyde in indoor air, benzene,toluene,xylene, TVOC equal sizes show
Writing reduces, and purification efficiency of the present utility model is high and can continuously run for a long time, avoid adsorption saturation and secondary pollution etc. its
The shortcomings that his air purifier, reach the purpose to purify the air of a room.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram one.
Fig. 2 is the utility model overall structure diagram two.
Fig. 3 is the structural representation of activated carbon filtering layer in the utility model.
Wherein, 1- combustion catalysis device, 2- vavuum pumps, 3- switch for outlet of air sealing valves, 4- air-introduced machines, 5- micromachines, 6-
Air outlet dedusting filter screen, 7- active carbon filtration layers, 8- air inlet dedusting filter screens, 9- air inlet switch seal valves, 10- activated carbon add
Thermal.
Embodiment
Describe the utility model in detail below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figure 1-2, a kind of air cleaning facility of filter core free of replacement, including in shell and power supply, and shell
The air inlet switch seal valve 9 that sets gradually, air inlet dedusting filter screen 8, active carbon filtration layer 7, air outlet dedusting filter screen 6 and go out
Air switch sealing valve 3, and air-introduced machine 4；Under the swabbing action of air-introduced machine 4, the air inlet switch seal valve 9 and air-out
Mouth switch seal valve 3 is opened, and air is first via the air inlet dedusting filter screen 8 of air inlet, subsequently into active carbon filtration layer
7, then discharged via air outlet dedusting filter screen 6 to air outlet；Multiple activated carbon heaters are provided with the active carbon filtration layer 7
10, the active carbon filtration layer 7 is also connected with vavuum pump 2, and the vavuum pump 2 is connected with combustion catalysis device 1 again, and it is close to close air inlet switch
Seal valve 9 and switch for outlet of air sealing valve 3 so that active carbon filtration layer 7 is under enclosed environment, is heated and is filled by the activated carbon
Putting 10 makes carbon, C regeneration, in the presence of vavuum pump 2, waste gas by device for transferring after the purified treatment of combustion catalysis device 1 outside.
The said equipment also includes control system module, for controlling air inlet switch seal valve 9 and switch for outlet of air to seal
Valve 3, air-introduced machine 4, vavuum pump 2 and combustion catalysis device 1 and activated carbon heater 10.
The air inlet switch seal valve 9 and switch for outlet of air sealing valve 3 are square valve, and the switch of valve is by micromachine
5 and belt driving, by control system module controlling switch, square valve is preferably dimensioned to be 250*50mm, and square valve surface passes through
Silica gel covering treatment, the effect of sealing can be reached after valve is closed.
The described active carbon filtration layer 7 is that activated carbon free of replacement filters box, and filter box is the rail mounted full of active carbon granule
Box is filtered, filter box is made up of bending rail mounted framework, and wherein activated carbon filtering layer arranges in rail-like, filters the diameter of active carbon granule in box
For 2~3mm, activated carbon gross mass is 3~4kg, and filter box length is 300mm, width 200mm, is highly 300mm；Activated carbon
Activated carbon heater 10 is provided with filter box, heating-up temperature is 100~120 DEG C.By vavuum pump 2, the and of air inlet switch seal valve 9
Switch for outlet of air sealing valve 3 forms carbon, C regeneration desorption module, is controlled by control system module, when equipment is used continuously 100
After hour, the activated carbon in the active carbon filtration layer 7 reaches adsorption saturation state, and now control system module closing switch is close
Valve is sealed, vavuum pump 2 and activated carbon heater 10 is opened and regeneration treatment is carried out to activated carbon.
Described combustion catalysis device 1 is made up of high-temperature heating equipment and three-element catalytic, is controlled by control system module, burning
The size of catalyst converter is 100*100*100mm, and high-temperature heating equipment heating-up temperature is 280~350 DEG C.
The device length of the vehicular air purifier is 700~800mm, and width is 300~350mm, highly for 300~
350mm, you can meet the requirement of indoor air purification.
The present invention in use, open air inlet switch seal valve 9, switch for outlet of air sealing valve 3 and air-introduced machine 4, room successively
The interior air containing formaldehyde, benzene,toluene,xylene, TVOC is pumped under the swabbing action of air-introduced machine 4 by air inlet, and air passes through
Dedusting filter screen 8 by air inlet air inlet cleaning equipment inside, filled in device interior and the active carbon particle in activated carbon filtering layer 7
Tap is touched, and after the adsorption treatment of activated carbon, harmful cost in air is by active carbon adsorption, so as to purify air；Activity
Carbon filtering layer can reach adsorption saturation after the accumulative suction-operated of 100 hours, now close air inlet switch seal valve 9
With switch for outlet of air sealing valve 3, equipment is kept air-tight state, while open activated carbon heater 10, vavuum pump 2 to absorption
The activated carbon of saturation carries out regeneration treatment, and the waste gas of regeneration treatment is discharged after the processing by catalytic burner 1, during regeneration treatment
Between be 0.5~1h, open air inlet switch seal valve 9, switch for outlet of air sealing valve 3, the and of air-introduced machine 4 successively after the completion of raw reaction
Micromachine 5 continues with room air.
Using the said equipment, the utility model is expanded on further with reference to specific implementation example.
Embodiment 1：
（1）In laboratory conditions, produced in closed room by formaldehyde, benzene,toluene,xylene, TVOC generators
Life contains pernicious gas, and room air used in adjusted experiment is 0.3 mg/m containing concentration of formaldehyde3, benzene concentration be 0.3 mg/m3, first
Benzene concentration is 0.4 mg/m3, xylene concentration be 0.4 mg/m3, TVOC concentration be 1 mg/m3.（2）Test the activated carbon selected
A diameter of 3mm of grain, activated carbon gross mass is 4kg.Air enters device interior, equipment from the air inlet of present device first
Internal activated carbon is arranged in rail-like, and so as to sufficient and air contact, the harmful components in air are inhaled by activated carbon
It is attached.（3）Gas after present device is handled is discharged from gas outlet, and after testing, exit gas concentration of formaldehyde is 0.02
mg/m3, benzene concentration be 0.03 mg/m3, toluene concentration be 0.05 mg/m3, xylene concentration be 0.05 mg/m3, TVOC concentration
For 0.1 mg/m3.Illustrate that the present invention can dispel pernicious gas completely, purify air.（4）After the processing of continuous 100 hours,
The activated carbon of device interior reaches adsorption saturation state, now needs to close the controlled valve imported and exported, opens carbon, C regeneration
Device, this equipment processing air can be continuing with after the completion of reaction to be regenerated.
Embodiment 2：
（1）It is 0.4 mg/m to adjust room air used in experiment containing concentration of formaldehyde by gas generator3, benzene concentration be
0.4 mg/m3, toluene concentration be 0.4 mg/m3, xylene concentration be 0.4 mg/m3, TVOC concentration be 1 mg/m3.（2）Experiment
A diameter of 3mm of the active carbon granule of selection, activated carbon gross mass are 4kg.Air enters from the air inlet of present device first
Device interior, the activated carbon of device interior arranges in rail-like, so as to sufficient and air contact, being harmful into air
Divide by active carbon adsorption.（3）Gas after present device is handled is discharged from gas outlet, after testing, exit gas formaldehyde
Concentration is 0.01 mg/m3, benzene concentration be 0.02 mg/m3, toluene concentration be 0.04 mg/m3, xylene concentration be 0.05 mg/
m3, TVOC concentration be 0.11 mg/m3.Illustrate that the present invention is completely removed pernicious gas, purify air.（4）It is small by continuous 100
When processing after, the activated carbon of device interior reaches adsorption saturation state, now need close import and export controlled valve, open
Active carbon regeneration device, this equipment processing air can be continuing with after the completion of reaction to be regenerated.
Embodiment 3：
（1）It is 0.5 mg/m to adjust room air used in experiment containing concentration of formaldehyde by gas generator3, benzene concentration be
0.3 mg/m3, toluene concentration be 0.5 mg/m3, xylene concentration be 0.4 mg/m3, TVOC concentration be 1.5 mg/m3.（2）It is real
A diameter of 3mm of the active carbon granule of selection is tested, activated carbon gross mass is 4kg.Air enters from the air inlet of present device first
Enter device interior, the activated carbon of device interior arranges in rail-like, harmful in air so as to sufficient and air contact
Composition is by active carbon adsorption.（3）Gas after present device is handled is discharged from gas outlet, after testing, exit gas first
Aldehyde concentration is 0.04 mg/m3, benzene concentration be 0.02 mg/m3, toluene concentration be 0.05 mg/m3, xylene concentration 0.05
mg/m3, TVOC concentration be 0.14 mg/m3.Illustrate that the present invention is completely removed pernicious gas, purify air.（4）By continuous
After the processing of 100 hours, the activated carbon of device interior reaches adsorption saturation state, now needs to close the switch valve imported and exported
Door, active carbon regeneration device is opened, this equipment processing air can be continuing with after the completion of reaction to be regenerated.
Above example proves that the present invention can effectively handle room air, and the harmful gas concentration in air is reduced to just
In normal scope, office and residential location are especially suitable for.
Above example only to illustrate technical concepts and features of the present utility model, can not limit the utility model with this
Protection domain.All equivalent transformations done according to the utility model Spirit Essence or modification, should all cover in the utility model
Protection domain in.
Claims (8)
1. a kind of air cleaning facility of filter core free of replacement, including shell and power supply, it is characterised in that also including in the shell
The air inlet switch seal valve set gradually（9）, air inlet dedusting filter screen（8）, active carbon filtration layer（7）, air outlet dedusting filter
Net（6）With switch for outlet of air sealing valve（3）, and air-introduced machine（4）；In air-introduced machine（4）Swabbing action under, the air inlet is opened
Close sealing valve（9）With switch for outlet of air sealing valve（3）Open, air is first via the air inlet dedusting filter screen of air inlet（8）,
Subsequently into active carbon filtration layer（7）, then via air outlet dedusting filter screen（6）Discharged to air outlet；The active carbon filtration layer
（7）It is interior to be provided with multiple activated carbon heaters（10）.
2. air cleaning facility as claimed in claim 1, it is characterised in that the active carbon filtration layer（7）Also it is connected with vacuum
Pump（2）, the vavuum pump（2）Combustion catalysis device is connected with again（1）, close air inlet switch seal valve（9）Sealed with switch for outlet of air
Valve（3）So that active carbon filtration layer（7）Under enclosed environment, pass through the activated carbon heater（10）Make activated carbon again
It is raw, in vavuum pump（2）In the presence of, waste gas passes through combustion catalysis device（1）After purified treatment outside device for transferring.
3. air cleaning facility as claimed in claim 1, it is characterised in that the equipment also includes control system module, is used for
Control air inlet switch seal valve（9）With switch for outlet of air sealing valve（3）, air-introduced machine（4）, vavuum pump（2）With combustion catalysis device
（1）And activated carbon heater（10）.
4. air cleaning facility as claimed in claim 1, it is characterised in that the air inlet switch seal valve（9）And air-out
Mouth switch seal valve（3）For square valve.
5. air cleaning facility as claimed in claim 2, it is characterised in that described combustion catalysis device（1）By being heated at high temperature
Device and three-element catalytic composition.
6. air cleaning facility as claimed in claim 1, it is characterised in that the device length of vehicular air purifier is 700
~800mm, width are 300~350mm, are highly 300~350mm, you can meet the requirement of indoor air purification.
7. air cleaning facility as claimed in claim 4, it is characterised in that the size of the square valve is 250*50mm.
8. air cleaning facility as claimed in claim 5, it is characterised in that the size of the combustion catalysis device is 100*100*
100mm, the high-temperature heating equipment heating-up temperature are 280~350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045909.4U CN207085636U (en) | 2017-08-21 | 2017-08-21 | A kind of air cleaning facility of filter core free of replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721045909.4U CN207085636U (en) | 2017-08-21 | 2017-08-21 | A kind of air cleaning facility of filter core free of replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085636U true CN207085636U (en) | 2018-03-13 |
Family
ID=61542273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721045909.4U Expired - Fee Related CN207085636U (en) | 2017-08-21 | 2017-08-21 | A kind of air cleaning facility of filter core free of replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085636U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107381A (en) * | 2018-08-21 | 2019-01-01 | 四川健尔莱医疗器械科技有限公司 | Photocatalysis air purifying device with self-purification capacity |
| CN113332805A (en) * | 2021-08-02 | 2021-09-03 | 山东辛丁技术有限公司 | Portable ventilation device for protecting petroleum exploitation environment |
| CN114100593A (en) * | 2021-12-02 | 2022-03-01 | 江苏丽鑫炭业有限公司 | Device and method for producing activated carbon by thermal regeneration method |
| WO2023070665A1 (en) * | 2021-10-29 | 2023-05-04 | 德之昭科技(苏州)有限公司 | Ventilation cabinet having circulating self-cleaning structure |
-
2017
- 2017-08-21 CN CN201721045909.4U patent/CN207085636U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107381A (en) * | 2018-08-21 | 2019-01-01 | 四川健尔莱医疗器械科技有限公司 | Photocatalysis air purifying device with self-purification capacity |
| CN113332805A (en) * | 2021-08-02 | 2021-09-03 | 山东辛丁技术有限公司 | Portable ventilation device for protecting petroleum exploitation environment |
| WO2023070665A1 (en) * | 2021-10-29 | 2023-05-04 | 德之昭科技(苏州)有限公司 | Ventilation cabinet having circulating self-cleaning structure |
| CN114100593A (en) * | 2021-12-02 | 2022-03-01 | 江苏丽鑫炭业有限公司 | Device and method for producing activated carbon by thermal regeneration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180821 |