CN108325376A - A kind of plastic processing waste gas purification apparatus - Google Patents
A kind of plastic processing waste gas purification apparatus Download PDFInfo
- Publication number
- CN108325376A CN108325376A CN201711405823.2A CN201711405823A CN108325376A CN 108325376 A CN108325376 A CN 108325376A CN 201711405823 A CN201711405823 A CN 201711405823A CN 108325376 A CN108325376 A CN 108325376A
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- China
- Prior art keywords
- spray
- spray column
- ontology
- adsorbing mechanism
- air
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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
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- 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
- B01D53/04—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 with stationary adsorbents
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of plastic processing waste gas purification apparatuses,Including ontology,Adsorbing mechanism,Spray column,Air-introduced machine and biological filter plate,The outside of the ontology is fixedly installed air-introduced machine close to the position on top,The inside top of the ontology is fixedly installed adsorbing mechanism,The side top of the adsorbing mechanism offers connector,The spray column is fixed at the side of body interior,The bottom end of the adsorbing mechanism is connected to the side of spray column close to the position on top by pipeline,The biology filter plate is fixedly bonded to the bosom of spray column,The bottom of the spray column is equipped with spray liquid,The outside of the ontology is fixedly installed water pump close to the bottom position of spray column,The top of the spray column is bolted with spray head,By the way that adsorbing mechanism is combined with spray column,So that exhaust gas enters spray column after simple physical absorption and carries out biological conversion and spray-absorption,So that Impurity Absorption is more thorough.
Description
Technical field
The present invention relates to technical field of plastic processing equipment, specially a kind of plastic processing waste gas purification apparatus.
Background technology
As the continuous improvement of Public environmental attitude and execution environmental emission standard are more and more stringent, hazardous air pollutants
Problem of environmental pollution caused by matter and factory's foul smell is increasingly valued by people, and often will produce in plastic processes
A large amount of pollution exhaust gas.
In the prior art to being had the following problems in the exhaust-gas treatment that is generated in plastic processes：
1, the impurity purification in exhaust gas is absorbed and is not thorough, complex treatment process, difficulty is big, and cannot after the completion of processing
Accomplish complete non-pollution discharge；
2, poor continuity needs discontinuity to adjust, influences its continuous sex work during use.
Invention content
The purpose of the present invention is to provide a kind of plastic processing waste gas purification apparatuses, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of plastic processing waste gas purification apparatus, including
Ontology, adsorbing mechanism, spray column, air-introduced machine and biological filter plate, the outside of the ontology is fixedly installed close to the position on top
Air-introduced machine, the ontology are fixedly installed gas access, the inside top fixed setting of the ontology close to the position of air-introduced machine
There are adsorbing mechanism, the side top of the adsorbing mechanism to offer connector, inlet scoop and the gas access of the air-introduced machine connect
Logical, the air outlet of the air-introduced machine is connected to the connector of adsorbing mechanism, and the inside of the adsorbing mechanism is solid successively from top to bottom
Surely it is provided with bag-type dust machine, active carbon layer, silicon bath soil layer and anthracite coal measure, the spray column is fixed at body interior
The bottom end of side, the adsorbing mechanism is connected to the side of spray column close to the position on top by pipeline, the biology filter plate
It is fixedly bonded to the bosom of spray column, the bottom of the spray column is equipped with spray liquid, and the outside of the ontology is close to spray
The bottom position of tower is fixedly installed water pump, and the top of the spray column is bolted with spray head, and the water inlet of the water pump passes through
Pipeline is connected to the bottom of spray column, and the water outlet of the water pump is connected to by pipeline with spray head, and the ontology is in spray column
Biological filter plate and spray liquid between offer gas vent.
Further, the biological filter plate is made of active microorganism with eurypyloue polyurethane foam plastics.
Further, the spray liquid is set as sodium hydroxide solution.
Further, the amount of capacity of the spray liquid is set as 0.25~0.35 times of spray column volume size.
Further, it is respectively arranged with intercommunicating pore above the active carbon layer, silicon bath soil layer and anthracite coal measure.
Compared with prior art, the beneficial effects of the invention are as follows：
1, by the way that adsorbing mechanism to be combined with spray column so that exhaust gas enters spray column after simple physical absorption
Biological conversion and spray-absorption are carried out, so that Impurity Absorption is more thorough；
2, physics, chemistry are be combined with each other with bio-absorbable, it is simple for process, convenient for control and operation, cost has been saved, has been passed through
Ji is practical；
3, sodium hydroxide solution can be recycled by water pump, work can be carried out continuously, avoid discontinuity operation band
The economic loss come.
Description of the drawings
Fig. 1 is overall structure of the present invention.
In figure：1- ontologies；2- adsorbing mechanisms；3- spray columns；The gas accesses 4-；5- air-introduced machines；6- connectors；7- cloth bags remove
Dirt machine；8- active carbon layers；9- silicon bath soil layers；10- anthracite coal measures；11- biology filter plates；12- spray liquids；13- pipelines；14- water pumps；
15- spray heads.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of plastic processing waste gas purification apparatus, including ontology
1, the outside of adsorbing mechanism 2, spray column 3, air-introduced machine 5 and biological filter plate 11, the ontology 1 is fixedly installed close to the position on top
There are air-introduced machine 5, the ontology 1 to be fixedly installed gas access 4 close to the position of air-introduced machine 5, the inside top of the ontology 1 is solid
Surely be provided with adsorbing mechanism 2, the side top of the adsorbing mechanism 2 offers connector 6, the inlet scoop of the air-introduced machine 5 with
Gas access 2 is connected to, and the air outlet of the air-introduced machine 5 is connected to the connector 6 of adsorbing mechanism 2, exhaust gas from gas access 4 into
Enter, exhaust gas is brought into the inside of adsorbing mechanism 2 by air-introduced machine 5 by connector 6；
The inside of the adsorbing mechanism 2 is fixedly installed bag-type dust machine 7, active carbon layer 8, silicon bath soil successively from top to bottom
Layer 9 and anthracite coal measure 10, the active carbon layer 8, silicon bath soil layer 9 and anthracite coal measure 10 are respectively arranged with intercommunicating pore above, pass through
Bag-type dust machine 7 removes the particulate contamination in exhaust gas, then passes through active carbon layer 8, silicon bath soil layer 9 and anthracite coal measure 10
Organic gas Molecular Adsorption in exhaust gas to its surface is carried out physical absorption by molecular level large surface residual energy；
The spray column 3 is fixed at the side inside ontology 1, the bottom end of the adsorbing mechanism 2 by pipeline 13 with
The side of spray column 3 is connected to close to the position on top, and exhaust gas enters spray column 3 by pipeline 13 after the completion of physical absorption；
The biology filter plate 11 is fixedly bonded to the bosom of spray column 3, and the biology filter plate 11 is by active microorganism
It is formed with eurypyloue polyurethane foam plastics, into the organic pollution in microbial body in the metabolic process of its own
It is decomposed as the energy and nutriment, harmless compound (such as CO is eventually converted into through biochemical reaction2And H2O)；
The bottom of the spray column 3 is equipped with spray liquid 12, and the spray liquid 12 is set as sodium hydroxide solution, the spray
The amount of capacity of liquid 12 is set as 0.25~0.35 times of spray column volume size, and impurity not to be adsorbed is molten by sodium hydroxide
Liquid absorbs conversion again, and impurity is completely removed, and the outside of the ontology 1 is fixedly installed close to the bottom position of spray column 3
The top of water pump 14, the spray column 3 is bolted with spray head 15, and the water inlet of the water pump 14 passes through pipeline 13 and spray column 3
Bottom connection, the water outlet of the water pump 14 is connected to by pipeline 13 with spray head 15, by water pump 14 by spray liquid 12 into
Row recycles, and the ontology 1 offers gas vent 16 between the biological filter plate 11 and spray liquid 12 of spray column 3, absorbs
Air is discharged by gas vent 16 after the completion.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of plastic processing waste gas purification apparatus, including ontology (1), adsorbing mechanism (2), spray column (3), air-introduced machine (5)
With biological filter plate (11), it is characterised in that：The outside of the ontology (1) is fixedly installed air-introduced machine (5) close to the position on top,
The ontology (1) is fixedly installed gas access (4) close to the position of air-introduced machine (5), and the inside top of the ontology (1) is fixed
It is provided with adsorbing mechanism (2), the side top of the adsorbing mechanism (2) offers connector (6), the suction of the air-introduced machine (5)
Air port is connected to gas access (2), and the air outlet of the air-introduced machine (5) is connected to the connector (6) of adsorbing mechanism (2), described
The inside of adsorbing mechanism (2) is fixedly installed bag-type dust machine (7), active carbon layer (8), silicon bath soil layer (9) successively from top to bottom
With anthracite coal measure (10), the spray column (3) is fixed at the internal side of ontology (1), the bottom end of the adsorbing mechanism (2)
It is connected to close to the position on top with the side of spray column (3) by pipeline (13), the biology filter plate (11) is fixedly bonded to spray
The bosom of tower (3) is drenched, the bottom of the spray column (3) is equipped with spray liquid (12), and the outside of the ontology (1) is close to spray
The bottom position of tower (3) is fixedly installed water pump (14), and the top of the spray column (3) is bolted with spray head (15), the water
The water inlet of pump (14) is connected to by pipeline (13) with the bottom of spray column (3), and the water outlet of the water pump (14) passes through pipeline
(13) it is connected to spray head (15), the ontology (1) opens up between the biological filter plate (11) and spray liquid (12) of spray column (3)
There is gas vent (16).
2. a kind of plastic processing waste gas purification apparatus according to claim 1, it is characterised in that：The biology filter plate
(11) it is made of with eurypyloue polyurethane foam plastics active microorganism.
3. a kind of plastic processing waste gas purification apparatus according to claim 1, it is characterised in that：The spray liquid (12)
It is set as sodium hydroxide solution.
4. a kind of plastic processing waste gas purification apparatus according to claim 1, it is characterised in that：The spray liquid (12)
Amount of capacity be set as 0.25~0.35 times of spray column volume size.
5. a kind of plastic processing waste gas purification apparatus according to claim 1, it is characterised in that：The active carbon layer
(8), silicon bath soil layer (9) and anthracite coal measure (10) are respectively arranged with intercommunicating pore above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405823.2A CN108325376A (en) | 2017-12-22 | 2017-12-22 | A kind of plastic processing waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405823.2A CN108325376A (en) | 2017-12-22 | 2017-12-22 | A kind of plastic processing waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325376A true CN108325376A (en) | 2018-07-27 |
Family
ID=62923402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405823.2A Pending CN108325376A (en) | 2017-12-22 | 2017-12-22 | A kind of plastic processing waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325376A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970381A (en) * | 2018-09-21 | 2018-12-11 | 南通朝旭环保科技有限公司 | A kind of anti-corrosion flue gas desulphurization unit |
| CN109966845A (en) * | 2019-04-03 | 2019-07-05 | 丽水青蓝环保科技有限公司 | A kind of quick processing equipment of chemical industry tail gas |
| CN110898651A (en) * | 2019-12-05 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Air filtering device of 3D printer |
-
2017
- 2017-12-22 CN CN201711405823.2A patent/CN108325376A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970381A (en) * | 2018-09-21 | 2018-12-11 | 南通朝旭环保科技有限公司 | A kind of anti-corrosion flue gas desulphurization unit |
| CN109966845A (en) * | 2019-04-03 | 2019-07-05 | 丽水青蓝环保科技有限公司 | A kind of quick processing equipment of chemical industry tail gas |
| CN110898651A (en) * | 2019-12-05 | 2020-03-24 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | Air filtering device of 3D printer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |