CN108939716A - A kind of industry volatile oil Multi-grade exhaust gas processing equipment - Google Patents
A kind of industry volatile oil Multi-grade exhaust gas processing equipment Download PDFInfo
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- CN108939716A CN108939716A CN201810995704.5A CN201810995704A CN108939716A CN 108939716 A CN108939716 A CN 108939716A CN 201810995704 A CN201810995704 A CN 201810995704A CN 108939716 A CN108939716 A CN 108939716A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of industrial volatile oil Multi-grade exhaust gas processing equipments, including coagulation device, two stage treatment device, tertiary treatment device and the level Four processing unit being sequentially communicated；Coagulation device is connected with air inlet, and carries out primary filter to exhaust gas；Exhaust gas after coagulation is dried two stage treatment device and adsorption treatment；Tertiary treatment device is for re-filtering to the exhaust gas after two stage treatment；Level Four processing unit is connected with gas outlet, and carries out photocatalysis treatment to exhaust gas.The present invention sets different series processing according to content of material ingredient in exhaust gas, and arranges that filtration treatment device, substance in stepwise disposal gas greatly improve treatment effeciency and clean-up effect according to the chemistry of substance in exhaust gas and material characteristic.
Description
Technical field
The present invention relates to industrial waste gas processing technology fields more particularly to a kind of industrial volatile oil Multi-grade exhaust gas processing to set
It is standby.
Background technique
Two device fin baking processs at present in industry are universal are as follows: generating amount of heat by combustion of natural gas, (temperature can
Up to 180-220 DEG C) the progress high temperature degreasing of heat exchanging device.And it was being dried in heat exchanger containing a large amount of copper pipe oil and fin oil
Cheng Zhonghui generates a large amount of mist of oil (mainly containing C12-C16 saturated alkane class), while high temperature skimming processes can also generate largely
Exhaust gas (mainly contain triphen, styrene, TVOCs, non-methane total hydrocarbons, nitrogen dioxide, nitrogen oxides, carbon monoxide, flue gas are black
Degree, particulate matter etc.).Such exhaust gas generally takes direct emission or using single treatment discharge is carried out after centralized collection, concentrates
It collects processing equipment and is generally located on outdoor roof, be not directed to exhaust gas contained substance and carry out stepwise disposal, treatment effeciency is low
Under, it is bad for the clean-up effect of exhaust gas.
Summary of the invention
The purpose of the present invention is to provide a kind of industrial volatile oil Multi-grade exhaust gas processing equipments, are set with solving existing processing
Standby to carry out stepwise disposal without being directed to exhaust gas contained substance, treatment effeciency is low, the problem bad for the clean-up effect of exhaust gas.
To achieve the above object, technical solution proposed by the present invention is as follows: it is a kind of industry volatile oil Multi-grade exhaust gas processing set
Standby, including what is be sequentially communicated: coagulation device, the coagulation device are connected with air inlet, and carry out to exhaust gas primary
Filtering；Two stage treatment device, the exhaust gas after coagulation is dried the two stage treatment device and adsorption treatment；At three-level
Device is managed, the tertiary treatment device is for re-filtering to the exhaust gas after two stage treatment；Level Four processing unit, at the level Four
Reason device is connected with gas outlet, and carries out photocatalysis treatment to exhaust gas.
The industrial volatile oil Multi-grade exhaust gas processing equipment provided according to the present invention, according to content of material ingredient in exhaust gas, if
Fixed different series processing, and filtration treatment device, stepwise disposal gas are arranged according to the chemistry of substance in exhaust gas and material characteristic
Substance in body, greatly improves treatment effeciency and clean-up effect.
In addition, industry volatile oil Multi-grade exhaust gas processing equipment according to the above embodiment of the present invention, can also have as follows
Additional technical characteristic:
An example according to the present invention, further includes shell, and the coagulation device, second level are equipped in the shell
Processing unit and tertiary treatment device, the shell offer the air inlet, the shell and the level Four processing unit phase
Connection, the level Four processing unit offer gas outlet.
An example according to the present invention, the shell are equipped with oil liquid and recycle space, and oil liquid recycling space setting exists
Between the coagulation device and the two stage treatment device, the shell, which is equipped with, recycles what space was connected with the oil liquid
Oil liquid recovery port.
An example according to the present invention, the secondary treatment equipment offer waste liquid outlet；Wherein, when including described
When shell, the waste liquid outlet is opened up on the housing.
An example according to the present invention, the coagulation device, two stage treatment device, tertiary treatment device and level Four
Processing unit bottom right is supreme to be set gradually.
An example according to the present invention, the coagulation device includes oil-mist processor, the oil-mist processor packet
Ontology is included, fog-suction mouth on the body is opened up and oil discharge outlet, is mounted on the intrinsic filter element, wherein is described
Fog-suction mouth is connected with the air inlet, and when the shell is equipped with oil liquid recycling space, the oil discharge outlet and the oil liquid are returned
Space is received to be connected.
An example according to the present invention, the filter element are detachably connected with the ontology.
An example according to the present invention, the two stage treatment device include dry adsorbent.
An example according to the present invention, the tertiary treatment device includes filtering treater.
An example according to the present invention, the level Four processing unit include VOC photooxidation Catalytic processor.
The advantages of above additional aspect, will be set forth in part in the description, and partially will become from the following description bright
It is aobvious, or practice through the invention recognizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the industrial volatile oil Multi-grade exhaust gas processing equipment of the embodiment of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1, coagulation device；2, two stage treatment device；3, tertiary treatment device；4, level Four processing unit；5, air inlet；
6, gas outlet；7, shell；8, oil liquid recycles space；9, oil liquid recovery port；10, waste liquid outlet.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
In conjunction with shown in attached drawing 1, a kind of industrial volatile oil Multi-grade exhaust gas processing equipment, arrow side in figure are present embodiments provided
To the traffic direction for exhaust gas in processing, the industrial volatile oil Multi-grade exhaust gas processing equipment of the present embodiment includes successively connecting
Logical coagulation device 1, two stage treatment device 2, tertiary treatment device 3 and level Four processing unit 4, above-mentioned " connection " refer to
It is to be connected between two neighboring processing unit by the pipeline sealed or other sealing structures, exhaust gas is enabled to successively to lead to
Multi-stage treatment units are crossed, about coagulation device 1, two stage treatment device 2, tertiary treatment device 3 and level Four processing unit 4
Specific location relationship and connection relationship can be known in the following explanation of the present embodiment.
The coagulation device 1 of the present embodiment is connected with air inlet 5, and exhaust gas enters coagulation dress by air inlet 5
It sets in 1, coagulation device 1 is used to carry out primary filter to exhaust gas, the fin oil that will evacuate pump lubricating oils, drying degreasing mixes
And the mist of oils such as copper pipe oil and contaminant filter it is clean, while flue gas blackness, the particulate matter in exhaust gas being filtered out.
The two stage treatment device 2 of the present embodiment is connected with coagulation device 1, and two stage treatment device 2 is used for level-one
Treated, and exhaust gas is dried and adsorption treatment, specifically, being to the moisture, sulfide, nitrogen oxides, one contained in gas
Carbonoxide etc. is dried, adsorbs.
The tertiary treatment device 3 of the present embodiment is connected with two stage treatment device 2, and tertiary treatment device 3 is to two stage treatment
Exhaust gas afterwards is for re-filtering, further filtration of particulate matters, while preventing from carrying out treated gas generating secondary pollution.
The level Four processing unit 4 of the present embodiment, level Four processing unit 4 is connected with gas outlet 6, and carries out photocatalysis to exhaust gas
Processing.
Illustrate the industrial volatile oil Multi-grade exhaust gas processing equipment it is found that the present embodiment in conjunction with above structure, according in exhaust gas
Content of material ingredient sets different series processing, and arranges filtration treatment according to the chemistry of substance in exhaust gas and material characteristic
Device, substance in stepwise disposal gas, greatly improves treatment effeciency and clean-up effect.
Specifically, the coagulation device 1 of the present embodiment, two stage treatment device 2, tertiary treatment device 3 and level Four processing
The specific location relationship and connection relationship of device 4 are as follows: the present embodiment also has shell 7, and above-mentioned level-one is equipped in shell 7
Processing unit 1, two stage treatment device 2 and tertiary treatment device 3, shell 7 offer above-mentioned air inlet 5, and the inside of shell 7 holds
Chamber is connected with the inner volume of level Four processing unit 4, and level Four processing unit 4 offers gas outlet 6, and exhaust gas passes through air inlet 5
It enters coagulation device 1 and carries out coagulation, then handled by other processing units at different levels, eventually by outlet
Mouth 6 is discharged.The design is to need to make longer due to being generally located on outdoor roof it has been found that existing processing equipment is big
Pipeline collected from equipment end, space occupied is big, and can reduce place space by the combination of shell 7 and each processing unit
Occupancy.
And since exhaust gas temperature is higher, exhaust gas has operation trend from the bottom to top, therefore the present embodiment will be at level-one
Reason device 1, two stage treatment device 2, tertiary treatment device 3 and 4 bottom right of level Four processing unit is supreme sets gradually, conducive to exhaust gas
It walks and carries out exhaust-gas treatment according to preset processing rank.
In addition, the present embodiment is also in order to enable the recyclable substance in exhaust gas to obtain recycling and reusing
Be equipped with oil liquid in shell 7 and recycle space 8, oil liquid recycle the setting of space 8 coagulation device 1 and two stage treatment device 2 it
Between, shell 7 is equipped with the oil liquid recovery port 9 being connected with oil liquid recycling space 8.
And for the ease of waste liquid discharge, the present embodiment also offers waste liquid outlet 10 in secondary treatment equipment；Wherein, when
When including above-mentioned shell 7, waste liquid outlet 10 is provided on shell 7, phase inside waste liquid outlet 10 and secondary treatment equipment
Connection.
Specifically, the coagulation device 1 of the present embodiment is oil-mist processor, oil-mist processor includes ontology, is provided with
Fog-suction mouth and oil discharge outlet on ontology are mounted on intrinsic filter element (not shown), wherein fog-suction mouth and air inlet
5 are connected, and when shell 7 is equipped with oil liquid recycling space 8, oil discharge outlet is connected with oil liquid recycling space 8.And the present embodiment
Filter element is filter core, and filter core is preferably detachably connected with ontology, being detachably connected here can be understood as filter core be can
Structure is replaced, such as realizes the variation of filter core mesh number by replacing different filter cores, to adapt to different flue gas blackness and granularity
Exhaust gas.
For example, flue gas blackness detection device and granule detecting device (not shown) can be set at air inlet 5,
Granule detecting device and flue gas blackness detection device pass through signal and are connected with control device, and control device can be according to flue gas
Blackness detection device and granule detecting device, control device show the flue gas blackness detected by calculating on the display apparatus
And particle size data, and the filter core for the mesh number that replacement can be prompted most to be adapted to, or automatic replacement filter core equipment is opened, so that filter
Core mesh number matches with granularity, improves filter efficiency.The equipment of the automatic replacement filter core can be the mechanisms such as manipulator.
Specifically, the two stage treatment device 2 of the present embodiment includes dry adsorbent, it can be in above-mentioned shell 7 individually
One drying chamber is set again, dry adsorbent is filled in drying chamber, adsorption treatment is dried, and the three-level of the present embodiment
Processing unit 3 is filtering treater, and level Four processing unit 4 is VOC photooxidation Catalytic processor.At dry adsorbent, filtering
It manages device and VOC photooxidation Catalytic processor is the prior art well known in the art, therefore the present embodiment did not carried out the part
It repeats more.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Bu Nengli
Solution is limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicit includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, the terms such as term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral etc..For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of industry volatile oil Multi-grade exhaust gas processing equipment, which is characterized in that including what is be sequentially communicated:
Coagulation device (1), the coagulation device (1) are connected with air inlet (5), and carry out primary filter to exhaust gas；
Two stage treatment device (2), the exhaust gas after coagulation is dried the two stage treatment device (2) and adsorption treatment；
Tertiary treatment device (3), the tertiary treatment device (3) are for re-filtering to the exhaust gas after two stage treatment；
Level Four processing unit (4), the level Four processing unit (4) are connected with gas outlet (6), and carry out at photocatalysis to exhaust gas
Reason.
2. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1, which is characterized in that it further include shell (7),
The coagulation device (1), two stage treatment device (2) and tertiary treatment device (3) are installed in the shell (7), it is described
Shell (7) offers the air inlet (5), and the shell (7) is connected with the level Four processing unit (4), at the level Four
Reason device (4) offers gas outlet (6).
3. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 2, which is characterized in that the shell (7) sets
There is oil liquid to recycle space (8), oil liquid recycling space (8) is arranged in the coagulation device (1) and the two stage treatment
Between device (2), the shell (7) is equipped with the oil liquid recovery port (9) being connected with oil liquid recycling space (8).
4. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described two
Grade processing equipment offers waste liquid outlet (10)；Wherein, when including the shell (7), the waste liquid outlet (10) is opened
It is located on the shell (7).
5. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described one
Grade processing unit (1), two stage treatment device (2), tertiary treatment device (3) and level Four processing unit (4) bottom right is supreme successively sets
It sets.
6. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described one
Grade processing unit (1) includes oil-mist processor, the oil-mist processor include ontology, open up fog-suction mouth on the body and
Oil discharge outlet is mounted on the intrinsic filter element, wherein the fog-suction mouth is connected with the air inlet (5), when described
When shell (7) is equipped with oil liquid recycling space (8), the oil discharge outlet is connected with oil liquid recycling space (8).
7. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 6, which is characterized in that the filter element with
The ontology is detachably connected.
8. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described two
Grade processing unit (2) includes dry adsorbent.
9. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described three
Grade processing unit (3) includes filtering treater.
10. industry volatile oil Multi-grade exhaust gas processing equipment according to claim 1-3, which is characterized in that described
Level Four processing unit (4) includes VOC photooxidation Catalytic processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995704.5A CN108939716B (en) | 2018-08-29 | 2018-08-29 | Industrial volatile oil waste gas multi-stage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810995704.5A CN108939716B (en) | 2018-08-29 | 2018-08-29 | Industrial volatile oil waste gas multi-stage treatment equipment |
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| Publication Number | Publication Date |
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| CN108939716A true CN108939716A (en) | 2018-12-07 |
| CN108939716B CN108939716B (en) | 2023-04-18 |
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| CN201810995704.5A Active CN108939716B (en) | 2018-08-29 | 2018-08-29 | Industrial volatile oil waste gas multi-stage treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102117A (en) * | 2019-05-22 | 2019-08-09 | 杭州临安汉克森过滤设备有限公司 | Oil-gas separating filter element |
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| CN103394247A (en) * | 2013-07-24 | 2013-11-20 | 东莞市宇洁新材料有限公司 | Composite air purification filter for controlling indoor air quality index (AQI) and performance test method thereof |
| CN203598691U (en) * | 2013-08-14 | 2014-05-21 | 北京日新达能技术有限公司 | Device for recovering and purifying organic exhaust gases by adsorption-photocatalytic method |
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| CN110102117A (en) * | 2019-05-22 | 2019-08-09 | 杭州临安汉克森过滤设备有限公司 | Oil-gas separating filter element |
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| CN108939716B (en) | 2023-04-18 |
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