CN207287093U - A kind of carbon dioxide filter and its system - Google Patents
A kind of carbon dioxide filter and its system Download PDFInfo
- Publication number
- CN207287093U CN207287093U CN201721119770.3U CN201721119770U CN207287093U CN 207287093 U CN207287093 U CN 207287093U CN 201721119770 U CN201721119770 U CN 201721119770U CN 207287093 U CN207287093 U CN 207287093U
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- China
- Prior art keywords
- carbon dioxide
- filter
- calcium oxide
- gas
- limewash
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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- Devices For Medical Bathing And Washing (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of carbon dioxide filter and its system, it relates generally to new energy chemical field.The carbon dioxide filter filters absorption by the first time for setting limewash shower structure to complete carbon dioxide；Include the carbon dioxide filtering body of multiple series connection calcium oxide filter layers by setting, complete second of filtering absorption of carbon dioxide；By setting the gas honeycomb screen that angle is 90 ° between leaf grating, filter effect of the carbon dioxide filter for carbon dioxide is further enhanced.Therefore, above-mentioned carbon dioxide filter and its system, possess simple in structure, and filter effect is good, and the advantages such as filtering cost is low, it is with important application value.
Description
Technical field
New energy chemical field is the utility model is related to, in particular to a kind of carbon dioxide filter and its is
System.
Background technology
Filtration apparatus is common in Chemical Manufacture filtered to impurity in material or to exhaust gas progress filtration treatment
A kind of device, it reduces environmental pollution and plays an important roll for ensureing product quality.
During ether material and alcohols material process, it is required to filter the carbon dioxide that it is produced
Remove, but not very good currently for the filtration apparatus of carbon dioxide, the problem of it is primarily present is：It is complicated and
Filter effect is bad, and filtration treatment cost is too high, and the direction for being unfavorable for enterprise to energy-saving and emission-reduction, environmentally friendly high yield is developed.
Utility model content
The purpose of this utility model is to provide a kind of carbon dioxide filter, its is simple in structure, and filter effect is good, mistake
Filter cost is low, is conducive to enterprise and moves towards energy-saving and emission-reduction, the road for development of environmentally friendly high yield.
The another object of the utility model is to provide a kind of carbon dioxide filtration system, it includes above-mentioned carbon dioxide
Filtration apparatus, it can help chemical enterprise to realize the purposes of energy-saving and emission-reduction.
What the embodiment of the utility model was realized in：
A kind of carbon dioxide filter, it includes gas filtration housing and filter core, gas filtration housing both ends point
Gas feed and filtering gas vent are not provided with, and gas filtration enclosure interior is disposed with limewash along fluid flow direction and takes a shower
Structure and carbon dioxide filtering body, wherein, carbon dioxide filtering body includes at least two calcium oxide filterings being arranged in series
Layer, calcium oxide filter layer include outer layer supporter and the interior calcium oxide particle set, and the compactedness of calcium oxide particle is 70%-
90%.
Further, in the utility model preferred embodiment, the calcium oxide mistake of above-mentioned close limewash shower structure
Calcium oxide particle compactedness inside filtering layer is less than the calcium oxide inside the calcium oxide filter layer away from limewash shower structure
Grain compactedness.
Further, in the utility model preferred embodiment, above-mentioned calcium oxide filter layer has three and along fluid
Direction is set gradually.
Further, in the utility model preferred embodiment, above three calcium oxide filter layer is flowed to along fluid
Thickness is followed successively by 10cm, 8cm and 6cm.
Further, in the utility model preferred embodiment, the calcium oxide that is set in above three calcium oxide filter layer
Particles filled degree is followed successively by 70%, 80% and 90%.
Further, in the utility model preferred embodiment, between above-mentioned two neighboring calcium oxide filter layer between
It is divided into 0.8-1.2cm.
Further, in the utility model preferred embodiment, the both ends of the surface of above-mentioned each calcium oxide filter layer are all provided with
Gas honeycomb screen is equipped with, the angle between the leaf grating of two neighboring gas honeycomb screen with 90 °.
Further, in the utility model preferred embodiment, above-mentioned limewash shower structure includes multiple be arranged at
Shower spray orifice on gas filtration housing, the inside and outside wall of each spray orifice connection gas filtration housing that takes a shower, gas filtration housing tool
There is the outer wall interface of shower spray orifice by the introducing with extraneous limewash, realize the stone to corresponding gas filtration enclosure interior chamber
Buck sprays.
Further, in the utility model preferred embodiment, above-mentioned gas entrance is tapered, and the big mouth court of taper
Outside, the direction that osculum is flowed towards fluid, is provided with waterproof cover at taper osculum, gas enters at the hole of waterproof cover surrounding
The internal chamber of gas filtration housing.
A kind of carbon dioxide filtration system, it includes above-mentioned carbon dioxide filter.
The beneficial effect of the utility model embodiment is：The carbon dioxide filter that the utility model embodiment provides leads to
Cross setting limewash shower structure and complete carbon dioxide filtering absorption for the first time；Include multiple series connection calcium oxide mistakes by setting
The carbon dioxide filtering body of filtering layer, completes second of filtering absorption of carbon dioxide.Therefore, the utility model embodiment carries
The carbon dioxide filter of confession is adsorbed by above-mentioned filtering twice, ensure that the filter effect of carbon dioxide, possesses popularization
Application value.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 provides the planar structure schematic diagram of carbon dioxide filter for the utility model first embodiment；
Fig. 2 provides the planar structure schematic diagram of carbon dioxide filtration system for the utility model first embodiment；
Fig. 3 provides the planar structure schematic diagram of carbon dioxide filter for the utility model second embodiment；
Fig. 4 provides the planar structure schematic diagram of carbon dioxide filter for the utility model 3rd embodiment.
Icon：10- carbon dioxide filtration systems；12- lime water supplies；100- carbon dioxide filters；200-
Carbon dioxide filter；300- carbon dioxide filters；120- gas filtration housings；122- gas feeds；124- is filtered
Gas vent；130- buck shower structures；132- shower spray orifices；140- filter cores；150- carbon dioxide filtering bodies；
152- calcium oxide filter layers；220- gas filtration housings；240- filter cores；252- calcium oxide filter layers；352- calcium oxide mistakes
Filtering layer；354- gas honeycomb screens；356- leaf gratings.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model, term " on ", " under ", "left", "right", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " be based on orientation shown in the drawings or position relationship, or practicality newly
Type product using when the orientation usually put or position relationship, be for only for ease of description the utility model and simplify and describe, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that the limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and
It is not intended that instruction or hint relative importance.
In addition, term " level " is not offered as requiring component abswolute level, but can be slightly tilted.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " communicating ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can is the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of carbon dioxide filter 100, it is mainly used for the useless of chemical enterprise
Gas disposal field, especially filtration treatment of the new energy chemical enterprise for carbon dioxide.It should be noted that the present embodiment carries
The carbon dioxide filter 100 of confession, its is simple in structure, and filter effect is good, and filtering cost is low, is conducive to enterprise and moves towards energy saving to subtract
Row, the road for development of environmentally friendly high yield, therefore it is with important application value.
Specifically, carbon dioxide filter 100 provided in this embodiment includes gas filtration housing 120 and filtering is filtered
Core 140, wherein, 120 both ends of gas filtration housing are separately provided for the gas feed 122 of air inlet and the filtering for exhaust
Gas vent 124.It should be noted that set gradually inside gas filtration housing 120 provided in this embodiment along fluid flow direction
There are limewash shower structure 130 and carbon dioxide filtering body 150, limewash shower structure 130 and carbon dioxide filtering body
150 form the filter core 140 of carbon dioxide filter 100, and complete once filtering and the secondary filter of carbon dioxide.
Further, limewash shower structure 130 provided in this embodiment is arranged at gas filtration housing 120 including multiple
On shower spray orifice 132, each spray orifice 132 that takes a shower connects the inside and outside wall of gas filtration housing 120, and gas filtration housing 120 has
There is the outer wall interface of shower spray orifice 132 by the introducing with extraneous limewash, realize to corresponding 120 inner chamber of gas filtration housing
The limewash sprinkling of room.
Further, in order to make to be unlikely to limewash being splashed at gas feed 122 during shower, the present embodiment carries
It is tapered at the gas feed 122 of the gas filtration housing 120 of confession, and the big mouth of taper is outwardly, the side that osculum is flowed towards fluid
To, and waterproof cover is provided with taper osculum, gas enters in gas filtration housing 120 at the hole of waterproof cover surrounding
Portion's chamber.
Further, carbon dioxide filtering body 150 provided in this embodiment includes at least two oxidations being arranged in series
Calcium filter layer 152, the present embodiment preferably select three calcium oxide being arranged in series filter layers 152, and three calcium oxide filterings
Layer 152 is set gradually along flow direction.It should be noted that among other embodiments, be not limited in the present embodiment provides
A kind of this preferred solution, the number of its calcium oxide filter layer 152 can also be other types of multiple, such as 2,4,6
Deng.
Specifically, calcium oxide filter layer 152 provided in this embodiment includes outer layer supporter and the interior calcium oxide particle set,
Wherein, the effect of outgoing supporter is that the calcium oxide particle set for inside provides strength support and plays the role of shape constraint,
It is in bulk to be unlikely to calcium oxide particle；The calcium oxide particle inside set is the main matter for carrying out carbon dioxide filtering absorption, its
The compactedness of grain, which corresponds to its adsorption filtration effect, has material impact.
Further, calcium oxide particle compactedness provided in this embodiment is 70%-90%.It should be noted that this reality
Apply why example is defined the compactedness of calcium oxide particle, be because its is excessive or too small be unfavorable for calcium oxide particle pair
The filtering absorption of carbon dioxide, specifically, compactedness is excessive, and the clearence degree that will result between calcium oxide particle reduces, certain journey
Play the role of on degree hinder carbon dioxide by, therefore its be unfavorable for carbon dioxide filtering, it greatly reduces in this
Filter effect；In addition, compactedness is too small, can be reduced because being capable of the calcium oxide particle of effectively adsorption filtration carbon dioxide,
Also adsorption filtration effect of the calcium oxide particle for carbon dioxide can be reduced on the whole.
Further, in calcium oxide particle provided in this embodiment, close to the calcium oxide mistake of limewash shower structure 130
Calcium oxide particle compactedness inside filtering layer 152 is less than inside the calcium oxide filter layer 152 away from limewash shower structure 130
Calcium oxide particle compactedness.It is because closest to lime it should be noted that why the present embodiment carries out such design
The gas concentration bigger of water shower structure 130, therefore appropriate reduction compactedness is needed, in order to which carbon dioxide has preferable lead to
The property crossed, then as carbon dioxide walks on, gas thins out, therefore needs the calcium oxide particle of higher compactedness to carry out
Adsorption filtration, therefore, the present embodiment is such to be designed, the filter efficiency for being not only able to improve carbon dioxide, additionally it is possible to add
The filter effect of strong carbon dioxide.
The operation principle of carbon dioxide filter 100 provided in this embodiment is：First, by carbon dioxide to be filtered
Gas is incorporated into the gas feed 122 of carbon dioxide filter 100, and then gas enters at the hole of waterproof cover surrounding
The internal chamber of gas filtration housing 120, in internal chamber, gas passes through the limewash that limewash shower structure 130 introduces
Filtering absorption, completing filtering absorption for the first time, (wherein, the reflux of limewash can be drawn by the bypass outlet (not shown) of side-lower
Go out)；Then gas sequentially enters three layers of calcium oxide filter layer 152, completes second of filtering absorption；It should be noted that second
In secondary filtering adsorption process, calcium oxide particle will can carry out comprehensive containing the mixed gas of remaining carbon dioxide and steam
Absorb and filter, strengthen the effect of filtering absorption for the first time.Finally, the gas by the filtering absorption of filtering second is from crossing air filtration
124 discharge of body outlet.
It is emphasized that carbon dioxide filter 100 provided in this embodiment is by setting limewash shower structure
130 complete carbon dioxide filtering absorption for the first time, by setting the carbon dioxide mistake with 3 series connection calcium oxide filter layers 152
Body 150 is filtered, completes second of filtering absorption of carbon dioxide.Therefore, carbon dioxide filter provided in this embodiment
100 are adsorbed by above-mentioned filtering twice, be ensure that the filter effect and filter efficiency of carbon dioxide, are contributed to enterprise to give up
The emission treatment of gas, therefore it possesses application value.
Fig. 2 is refer to, the present embodiment additionally provides a kind of carbon dioxide filtration system 10, it includes above-mentioned carbon dioxide
Filtration apparatus 100 and the lime water supply 12 to match with carbon dioxide filter 100, therefore pass through lime water supply
Device 12 is connected with the multiple shower spray orifices 132 set on carbon dioxide filter 100, realizes carbon dioxide filter
100 limewash shower function, completes the first time filtering absorption of carbon dioxide.
Second embodiment
Fig. 3 is refer to, the present embodiment provides a kind of carbon dioxide filter 200, its two with first embodiment offer
Carbonoxide filtration apparatus 100 is roughly the same, and difference is, the oxygen of carbon dioxide filter 200 provided in this embodiment
The calcium oxide filter layer 152 for changing the carbon dioxide filter 100 that calcium filter layer 252 is provided with first embodiment is different.
Specifically, the thickness that three calcium oxide filter layers 252 provided in this embodiment are flowed to along fluid be followed successively by 10cm,
8cm and 6cm, and the calcium oxide particle compactedness set in three calcium oxide filter layers 252 is followed successively by 70%, 80% and 90%.
It should be noted that why three calcium oxide filter layers 252 provided in this embodiment carry out such restriction, on the one hand it is full
Sufficient first embodiment is on " the calcium oxide particle compactedness inside the calcium oxide filter layer 152 of limewash shower structure 130
Less than the calcium oxide particle compactedness inside the calcium oxide filter layer 152 away from limewash shower structure 130." design requirement,
It is a kind of specific prioritization scheme；Still further aspect, also for the carbon dioxide for strengthening initially contacting with calcium oxide particle
Filter effect, so as to ensure integral filter effect of the final multiple calcium oxide filter layers 252 for carbon dioxide.
Further, carbon dioxide filter 200 provided in this embodiment is also to two neighboring calcium oxide filter layer 252
Between interval be defined, between the two neighboring calcium oxide filter layer 252 in the present embodiment at intervals of 0.8-
1.2cm.It is because its adjacent distance between the two is excessive or too small it should be noted that why carrying out such restriction
It is unfavorable for the realization of 252 adsorption filtration effect of calcium oxide filter layer, specifically, apart from excessive, not only adds gas filtration
The length of housing 220, adds material consumption, takes more device spaces, so that the integral filter effect of filter core 240
Fruit substantially reduces and (is reduced because it really plays the space occupancy rate of filtering suction-operated)；If on the contrary, apart from too small, but
It is unfavorable for the scattered of gas to refilter, and then is unfavorable for carbon dioxide and is sufficiently contacted with calcium oxide filter layer 252,
Therefore final filter effect can be influenced.
3rd embodiment
Fig. 4 is refer to, the present embodiment provides a kind of carbon dioxide filter 300, its two with second embodiment offer
Carbonoxide filtration apparatus 200 is roughly the same, and difference is, the oxygen of carbon dioxide filter 300 provided in this embodiment
The calcium oxide filter layer 252 for changing the carbon dioxide filter 200 that calcium filter layer 352 is provided with second embodiment is different.
Further, the both ends of the surface of each calcium oxide filter layer 352 provided in this embodiment are both provided with gas honeycomb screen
354, and there is 90 ° of angle between the leaf grating 356 of two neighboring gas honeycomb screen 354.It should be noted that by setting leaf
The gas honeycomb screen 354 that angle is 90 ° between grid 356, can obtain the air-flow dispersion effect of maximum, that is, obtain optimal turbulent flow
Effect, so that each calcium oxide filter layer 352 reaches optimal filtering adsorption effect.
In conclusion the carbon dioxide filter that the utility model embodiment provides is by setting limewash shower structure
Complete the first time filtering absorption of carbon dioxide；The carbon dioxide for including multiple series connection calcium oxide filter layers by setting filters
Body, completes second of filtering absorption of carbon dioxide；By setting the gas honeycomb screen that angle is 90 ° between leaf grating, into
One step strengthens filter effect of the carbon dioxide filter for carbon dioxide.Therefore, the utility model embodiment carries
The carbon dioxide filter of confession possesses simple in structure, and filter effect is good, and the advantages such as filtering cost is low, it possesses important popularization
Application value.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of carbon dioxide filter, it is characterised in that it includes gas filtration housing and filter core, the gas mistake
Filter housing body both ends are respectively arranged with gas feed and filtering gas vent, and the gas filtration enclosure interior flows to successively along fluid
Limewash shower structure and carbon dioxide filtering body are provided with, wherein, carbon dioxide filtering body includes at least two series connection
The calcium oxide filter layer of setting, the calcium oxide filter layer include outer layer supporter and the interior calcium oxide particle set, the oxidation
The compactedness of calcium particle is 70%-90%.
2. carbon dioxide filter according to claim 1, it is characterised in that close to the limewash shower structure
The calcium oxide particle compactedness inside the calcium oxide filter layer is less than the oxygen away from the limewash shower structure
Change the calcium oxide particle compactedness inside calcium filter layer.
3. carbon dioxide filter according to claim 2, it is characterised in that the calcium oxide filter layer has three
And set gradually along flow direction.
4. carbon dioxide filter according to claim 3, it is characterised in that three calcium oxide filter layers edge streams
The thickness of body flow direction is followed successively by 10cm, 8cm and 6cm.
5. carbon dioxide filter according to claim 3, it is characterised in that set in three calcium oxide filter layers
The calcium oxide particle compactedness be followed successively by 70%, 80% and 90%.
6. according to the carbon dioxide filter described in claim 1-5 any one, it is characterised in that the two neighboring oxygen
Change calcium filter layer between at intervals of 0.8-1.2cm.
7. carbon dioxide filter according to claim 6, it is characterised in that the two of each calcium oxide filter layer
End face is both provided with gas honeycomb screen, has 90 ° of angle between the leaf grating of two neighboring gas honeycomb screen.
8. carbon dioxide filter according to claim 1, it is characterised in that the limewash shower structure includes more
A shower spray orifice being arranged on the gas filtration housing, each shower spray orifice connect the interior of the gas filtration housing
Outer wall, the gas filtration housing have the outer wall interface of the shower spray orifice by the introducing with extraneous limewash, realize to
The limewash sprinkling of the corresponding gas filtration enclosure interior chamber.
9. carbon dioxide filter according to claim 8, it is characterised in that it is tapered at the gas feed, and
Outwardly, the direction that osculum is flowed towards fluid is provided with waterproof cover at the taper osculum to the big mouth of taper, and gas is from the waterproof
Enter the internal chamber of the gas filtration housing at the hole of cover surrounding.
10. a kind of carbon dioxide filtration system, it is characterised in that it includes the dioxy as described in claim 1-9 any one
Change carbon filtration apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119770.3U CN207287093U (en) | 2017-09-01 | 2017-09-01 | A kind of carbon dioxide filter and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119770.3U CN207287093U (en) | 2017-09-01 | 2017-09-01 | A kind of carbon dioxide filter and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287093U true CN207287093U (en) | 2018-05-01 |
Family
ID=62445565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119770.3U Expired - Fee Related CN207287093U (en) | 2017-09-01 | 2017-09-01 | A kind of carbon dioxide filter and its system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207287093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672269A (en) * | 2020-06-28 | 2020-09-18 | 潮州市中乾环境科技有限公司 | Environment-friendly waste gas treatment device with adsorption function |
-
2017
- 2017-09-01 CN CN201721119770.3U patent/CN207287093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672269A (en) * | 2020-06-28 | 2020-09-18 | 潮州市中乾环境科技有限公司 | Environment-friendly waste gas treatment device with adsorption function |
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