CN205760428U - A kind of waste gas purification apparatus - Google Patents
A kind of waste gas purification apparatus Download PDFInfo
- Publication number
- CN205760428U CN205760428U CN201620769839.6U CN201620769839U CN205760428U CN 205760428 U CN205760428 U CN 205760428U CN 201620769839 U CN201620769839 U CN 201620769839U CN 205760428 U CN205760428 U CN 205760428U
- Authority
- CN
- China
- Prior art keywords
- gas
- waste gas
- combustor
- discharge duct
- purification apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of waste gas purification apparatus, including admission line and discharge duct, also include the sack cleaner being sequentially connected with by gas pipeline, low-light resonance exhaust processor and combustor, described admission line is connected with the air inlet of sack cleaner, described discharge duct is connected with the gas outlet of combustor, it is provided with at least one absorbing unit in gas pipeline between described low-light resonance exhaust processor and sack cleaner, at least one drying unit it is provided with in described discharge duct, cold water pipe is had on the outer wall of described combustor, this cold water pipe spiral surrounding is on the outer wall of combustor.This utility model by waste gas via dedusting, photochemical catalytic oxidation and burn processing after, waste gas effectively being purified, is particularly suited for the organic exhaust gas to producing in DYE PRODUCTION and processes, treatment effect is preferable, make waste gas obtain discharging standards, meet environmental requirement.
Description
Technical field
This utility model belongs to technical field of waste gas treatment, is specifically related to a kind of waste gas purification apparatus.
Background technology
Along with current industry and commerce development and the enhancing of environmental consciousness, going from bad to worse by society of living environment
With the most attention of industrial circle, wherein, flourish due to industry, air pollution diffusion rapidly, the face that harmful exhaust is stretched
Long-pending vast, polluter direct harm people through respiratory system in waste gas healthy, for this development trend, various
Technology and equipment about environment-friendly engineering is the most constantly developed.About the purified treatment of industrial waste gas, then it is many environmental protection
Case is faced one of most important problem.
During existing industrial waste gas processes, occur in that a lot of waste gas processing method, such as low-light resonance exhaust processor are to adopt
Add the purification of light oxygen catalytic waste gas with microwave to combine, by microwave energizer and conversion equipment, supporting independent rustless steel group
Part, in independent limited space, strength excites electrodeless lamp tube, obtains the extraordinary ultraviolet of high output.High-strength is extraordinary purple
Outside line and microwave mutually strengthen in independent resonator cavity, produce a large amount of ozone and free hydroxyl, strong destruction and oxidation gaseous effluent
Molecule, thus reach the purpose of VOCs treatment.
The kind of existing technology waste gas is a lot, such as, produce the enterprise of dye and dye intermediate, in process of production first
After base naphthalene sulfonation with formaldehyde condensation, neutralize, be dried produce dye dispersant MF (poly-naphthalene formaldehyde sulfonate salt), should during have portion
Methyl naphthalene and substantial amounts of formaldehyde gas is divided to produce, if without effectively processing and will cause huge to surrounding and plant area's enterprise employee health
Big impact.At present during such exhaust-gas treatment, first waste gas being carried out dedusting, then processed by deodorize, this processing method is to gas
Dust removal effect is preferable, but little to organic removal effect, and gas sweetening effect is poor, and organic exhaust gas effect reaches
Less than discharging standards.
Utility model content
This utility model provides a kind of waste gas purification apparatus, can carry out the organic exhaust gas produced during DYE PRODUCTION
Effective process, makes up to discharging standards.
The technical solution of the utility model is: a kind of waste gas purification apparatus, including admission line and discharge duct, also includes
Sack cleaner, low-light resonance exhaust processor, ionization mechanism and the combustor being sequentially connected with by gas pipeline, described in enter
Feed channel is connected with the air inlet of sack cleaner, and described discharge duct is connected with the gas outlet of combustor, described low-light
At least one absorbing unit it is provided with, in described discharge duct in gas pipeline between resonance exhaust processor and sack cleaner
Being provided with at least one drying unit, the outer wall of described combustor has cold water pipe, this cold water pipe spiral surrounding is outside combustor
On wall, described ionization mechanism includes that at least one ionization module, described ionization module include ionizing casing, sets in ionization chamber body
There are anelectrode rod and negative electrode rod.
When the organic exhaust gas produced during this utility model DYE PRODUCTION processes, first by organic exhaust gas via entering
Feed channel enters sack cleaner and carries out dedusting, and after sack cleaner dedusting, waste gas enters in gas pipeline, due to cloth bag
Being provided with absorbing unit in conveyance conduit between cleaner unit and low-light resonance exhaust processor, therefore waste gas is in this gas pipeline
During conveying, carry out decolorization adsorption process, finally enter low-light resonance exhaust processor via gas pipeline and process,
Low-light resonance exhaust processor utilize the effect of photochemical catalytic oxidation produce the strongest hydroxyl radical free radical of oxidability and free oxygen from
By base, the organic principle in oxidizing gas, utilizing microwave high energy high-penetrability, fracture emission molecule chain, produces one further
High oxidation body (is commonly called as " plasma-based "), a kind of oxysome exceeding more than 2000 times than ozone oxidation ability of high oxidation body, can be by waste gas
In Organic substance exhaustive oxidation become H2O and CO2。
After waste gas of the present utility model carries out oxidation processes in low-light resonance exhaust processor, enter via gas pipeline
Multiple ionization is carried out, it is simple to follow-up catalysis burning in entering to ionize mechanism.Enter in combustor via gas pipeline after ionization
Carrying out being catalyzed burn processing, remove the poisonous and harmful element in removing exhaust gas further, catalysis burning is exothermic reaction, in combustion process
In can produce amount of heat, in order to prevent the waste of heat, outer wall of combustion chamber of the present utility model is provided with cold water pipe, cold water pipe
With combustor generation heat exchange so that the water in cold water pipe heats up, then it is delivered to required operation via cold water pipe discharge and carries out
Use, it is to avoid the waste of the energy.
After this utility model burn processing waste gas when discharging via discharge duct, can dry via in discharge duct
Dry unit is dried, and finally discharges via discharge duct.
In this utility model, waste gas can pass through each absorbing unit one by one, thus disposably realizes the multistage suction to waste gas
Attached, it is ensured that absorption is complete, seamless link between multi-stage absorption, simplify adsorption step, be greatly saved manpower.In like manner, drying unit
Too.
As preferably in this utility model, described absorbing unit is the absorption cavity being filled with adsorbent, this absorption cavity
Two sidewalls consistent with gas flow are the gas permeation net that supplied gas passes.The aperture of gas permeation net is will not make suction
Attached dose spills, is beneficial to gas by being advisable simultaneously.
As preferably, described adsorbent is acticarbon.Acticarbon has physical absorption and chemisorbed
Double grading, can selectively adsorb the various materials in gas phase, to reach decolorizing and refining, disinfecting, deodorizing and decontamination purify
Etc. purpose.
As preferably, described drying unit is the dry cavity being filled with desiccant, this dry cavity and gas flow one
Two sidewalls caused are the gas permeation net that supplied gas passes.The aperture of gas permeation net so that desiccant will not be made to spill, with
Time beneficially gas by being advisable.In this utility model, desiccant can have multiple, such as silicon oxide.
As preferably, described discharge duct is serpentine pipe.The path of serpentine pipe is longer, and the waste gas that can slow down is at discharge duct
In transfer rate, extend the time of contact of waste gas and drying unit, improve drying effect.
As preferably, described admission line is serpentine pipe.The path of serpentine pipe is longer, and the waste gas that can slow down is at admission line
In transfer rate, extend waste gas and absorbing unit time of contact, improve adsorption effect.
Compared with prior art, the beneficial effects of the utility model are embodied in:
This utility model by waste gas via dedusting, photochemical catalytic oxidation and burn processing after so that waste gas obtains effectively
Purification, be particularly suited in DYE PRODUCTION produce organic exhaust gas process, treatment effect is preferable so that waste gas obtains
Discharging standards, meets environmental requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, this utility model includes admission line 1 and discharge duct 2, also include by gas pipeline 3 successively
Sack cleaner 4, low-light resonance exhaust processor 5, ionization mechanism 8 and combustor 6, wherein admission line 1 and the cloth connected
The air inlet of bag dust collector 4 is connected, and discharge duct 2 is connected with the gas outlet of combustor 6, low-light resonance exhaust processor 5
And it is provided with at least one absorbing unit 31 in the gas pipeline 3 between sack cleaner 4, in discharge duct 2, is provided with at least one
Drying unit 21, the outer wall of combustor 6 has cold water pipe 7, and this cold water pipe 7 spiral surrounding is on the outer wall of combustor 6.Ionization machine
Structure 8 includes at least one ionization module 81, and ionization module 81 includes ionizing casing 811, is provided with anelectrode in ionization casing 811
Rod 812 and negative electrode rod 813.
In this utility model, admission line 1 and discharge duct 2 are serpentine pipe.The path of serpentine pipe is longer, can slow down
The transfer rate of waste gas, extends waste gas and drying unit and the time of contact of absorbing unit, improves and is dried and adsorption effect.
Also shown in FIG. 1, in this utility model, absorbing unit 31 is the absorption cavity 312 being filled with adsorbent 311, should
Two sidewalls adsorbing cavity 312 consistent with gas flow are the gas permeation net 313 that supplied gas passes.Gas permeation net
The aperture of 313 is so that adsorbent 311 will not be made to spill, be beneficial to gas by being advisable simultaneously.In this utility model, adsorbent 311 is for living
Property carbon adsorbent.Acticarbon has the double grading of physical absorption and chemisorbed, can selectively adsorb gas phase
In various materials, to reach the purposes such as decolorizing and refining, disinfecting, deodorizing and decontamination purification.
As it is shown in figure 1, drying unit 21 is the dry cavity 212 being filled with desiccant 211 in this utility model, this is dried
Cavity 212 two sidewalls consistent with gas flow are the gas permeation net 213 that supplied gas passes.Gas permeation net 213
Aperture is so that desiccant will not be made to spill, be beneficial to gas by being advisable simultaneously.In this utility model, desiccant can have multiple, such as
Silicon oxide.
When the organic exhaust gas produced during this utility model DYE PRODUCTION processes, first by organic exhaust gas via entering
Feed channel 1 enters sack cleaner 4 and carries out dedusting, and after sack cleaner 4 dedusting, waste gas enters in gas pipeline 3, due to
Being provided with absorbing unit 31 in conveyance conduit 3 between sack cleaner 4 and low-light resonance exhaust processor 5, therefore waste gas is at this
In gas pipeline 3 during conveying, carry out preliminary decolorization adsorption and process, finally enter low-light resonance via gas pipeline 3
Exhaust processor 4 processes, and it is the strongest that low-light resonance exhaust processor 4 utilizes the effect of photochemical catalytic oxidation to produce oxidability
Hydroxyl radical free radical and free oxygen free radical, the organic principle in oxidizing gas, utilize microwave high energy high-penetrability, rupture further
Emission molecule chain, produces a high oxidation body (being commonly called as " plasma-based "), and high oxidation body one exceeds more than 2000 than ozone oxidation ability
Oxysome again, can become H by the Organic substance exhaustive oxidation in waste gas2O and CO2。
After waste gas of the present utility model carries out oxidation processes in low-light resonance exhaust processor 4, via gas pipeline 3
Multiple ionization is carried out, it is simple to follow-up catalysis burning in entering ionization mechanism.Combustor is entered via gas pipeline 3 after ionization
Carrying out in 6 being catalyzed burn processing, remove the poisonous and harmful element in removing exhaust gas further, burning due to the catalysis of waste gas is that heat release is anti-
Should, amount of heat can be produced in combustion, in order to prevent the waste of heat, combustor 6 outer wall of the present utility model sets
There are cold water pipe 7, cold water pipe 7 and combustor 6 that heat exchange occurs so that the water in cold water pipe 7 heats up, then via cold water pipe 7 row
Go out to be delivered to required operation to use, it is to avoid the waste of the energy.
When waste gas after this utility model burn processing is discharged via discharge duct 2, can be via doing in discharge duct 2
Dry unit 21 is dried, and finally discharges via discharge duct 2.
Claims (6)
1. a waste gas purification apparatus, including admission line and discharge duct, it is characterised in that also include being depended on by gas pipeline
The sack cleaner of secondary connection, low-light resonance exhaust processor, ionization mechanism and combustor, described admission line removes with cloth bag
The air inlet of dirt device is connected, and described discharge duct is connected with the gas outlet of combustor, described low-light resonance exhaust processor
And it is provided with at least one absorbing unit in the gas pipeline between sack cleaner, is provided with at least one in described discharge duct and does
Dry unit, the outer wall of described combustor has cold water pipe, this cold water pipe spiral surrounding on the outer wall of combustor, described ionization machine
Structure include at least one ionization module, described ionization module include ionize casing, be provided with in ionization chamber body anelectrode rod and
Negative electrode rod.
2. waste gas purification apparatus as claimed in claim 1, it is characterised in that described absorbing unit is the suction being filled with adsorbent
Attached cavity, this absorption cavity two sidewalls consistent with gas flow are the gas permeation net that supplied gas passes.
3. waste gas purification apparatus as claimed in claim 2, it is characterised in that described adsorbent is acticarbon.
4. waste gas purification apparatus as claimed in claim 1, it is characterised in that described drying unit is to be filled with doing of desiccant
Dry cavity, this dry cavity two sidewalls consistent with gas flow are the gas permeation net that supplied gas passes.
5. waste gas purification apparatus as claimed in claim 1, it is characterised in that described discharge duct is serpentine pipe.
6. waste gas purification apparatus as claimed in claim 1, it is characterised in that described admission line is serpentine pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702121 | 2016-07-04 | ||
| CN2016207021215 | 2016-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205760428U true CN205760428U (en) | 2016-12-07 |
Family
ID=58120962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769839.6U Expired - Fee Related CN205760428U (en) | 2016-07-04 | 2016-07-19 | A kind of waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205760428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704440A (en) * | 2018-06-19 | 2018-10-26 | 苏州市玄天环保科技有限公司 | A kind of exhaust gas environment friendly purification apparatus |
| CN109925842A (en) * | 2019-03-12 | 2019-06-25 | 陈益香 | A kind of energy conservation and environmental protection VOCS adsorbing sphere recycling plant |
| CN110280103A (en) * | 2019-06-14 | 2019-09-27 | 毛海杰 | A kind of environment-friendly rubber shoe sole production ordor removing device |
| CN114307563A (en) * | 2021-12-03 | 2022-04-12 | 江苏龙泰环保设备制造有限公司 | Dye waste gas adsorption purification method |
-
2016
- 2016-07-19 CN CN201620769839.6U patent/CN205760428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704440A (en) * | 2018-06-19 | 2018-10-26 | 苏州市玄天环保科技有限公司 | A kind of exhaust gas environment friendly purification apparatus |
| CN109925842A (en) * | 2019-03-12 | 2019-06-25 | 陈益香 | A kind of energy conservation and environmental protection VOCS adsorbing sphere recycling plant |
| CN110280103A (en) * | 2019-06-14 | 2019-09-27 | 毛海杰 | A kind of environment-friendly rubber shoe sole production ordor removing device |
| CN114307563A (en) * | 2021-12-03 | 2022-04-12 | 江苏龙泰环保设备制造有限公司 | Dye waste gas adsorption purification method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205965460U (en) | Dyestuff exhaust gas purification device | |
| CN205760428U (en) | A kind of waste gas purification apparatus | |
| CN102814103B (en) | Four-stage sludge drying tail gas treatment system | |
| CN108993113B (en) | Multi-process combined system and method for treating organic waste gas odor | |
| CN101884868A (en) | Method and complete equipment for purifying low-temperature plasma industrial waste gas | |
| CN102824830A (en) | Tubular reactor and method for degrading waste gases with ultraviolet (UV) | |
| CN206262363U (en) | The air cleaning unit of built-in dielectric impedance reaction of low temperature plasma device | |
| CN206008465U (en) | A kind of organic waste gas treatment system | |
| CN208406576U (en) | A kind of new waste gas purifying processing device | |
| CN206008463U (en) | A kind of exhaust treatment system | |
| CN205995199U (en) | A kind of processing meanss for dyestuff waste gas | |
| CN206008327U (en) | A kind of dyestuff waste gas cleaning system | |
| CN206535372U (en) | New waste gas filtration and adsorption treatment device | |
| CN202751933U (en) | Four-section type sludge drying off-gas treatment system | |
| CN206229137U (en) | A kind of low-light resonance exhaust processor | |
| CN101664626A (en) | Method for treating industrial organic waste gases | |
| CN211753956U (en) | Ozone catalytic tower for treating industrial waste gas | |
| CN205760635U (en) | A kind of organic waste gas treatment device | |
| CN111780141A (en) | Treatment process and device for VOCS waste gas in steel pipe anticorrosive coating production | |
| CN206715690U (en) | A kind of special cleaning equipment for waste organic gas of laboratory hood pipeline | |
| CN213132566U (en) | Molecular sieve runner system for treating waste gas of gravure printing | |
| CN204952661U (en) | Novel organic waste gas handles device | |
| CN102824831A (en) | Box-type photoreactor and method for degrading waste gases with ultraviolet (UV) | |
| CN213433700U (en) | Organic waste gas treatment equipment | |
| CN206008326U (en) | A kind of organic exhaust gas purifying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |