CN206008464U - A kind of processing system for dyestuff waste gas - Google Patents
A kind of processing system for dyestuff waste gas Download PDFInfo
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- CN206008464U CN206008464U CN201620743938.7U CN201620743938U CN206008464U CN 206008464 U CN206008464 U CN 206008464U CN 201620743938 U CN201620743938 U CN 201620743938U CN 206008464 U CN206008464 U CN 206008464U
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- gas
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- waste gas
- processing system
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Abstract
The utility model discloses a kind of processing system for dyestuff waste gas，Including admission line and discharge duct，Also include the sack cleaner being sequentially connected by gas pipeline、Low-light resonance exhaust processor、Adsorbing mechanism and spray column，The admission line is connected with the air inlet of sack cleaner，The discharge duct is connected with the gas outlet of spray column，The adsorbing mechanism include adsorbing casing and with the cover plate that is engaged at the top of absorption casing，The both sides of the cover plate are equipped with slide block，The inwall of the absorption casing is provided with the slide rail being engaged with slide block，The air inlet of the absorption casing and gas outlet are located on two side walls of absorption casing level of relative respectively，The inner chamber of the absorption casing is divided into multiple absorbing units，The absorbing unit is the absorption cavity for being filled with adsorbent，The absorption cavity two side walls consistent with gas flow are the gas permeation net that supplied gas are passed through，At least one drying unit is provided with the discharge duct.
Description
Technical field
The utility model belongs to technical field of waste gas treatment, and in particular to a kind of processing system for dyestuff waste gas.
Background technology
With current industry and commerce development and the enhancing of environmental consciousness, the society that be subject to that goes from bad to worse of living environment
With the most attention of industrial circle, wherein, due to flourishing for industry, air pollution diffusion is rapid, the face that harmful exhaust is stretched
The healthy of vast polluter direct harm people through respiratory system in waste gas is accumulated, for this development trend, various
Technology and equipment with regard to environment-friendly engineering is constantly developed therewith.About the purified treatment of industrial waste gas, then it is many environmental protection
One of faced most important problem in case.
During existing industrial waste gas is processed, a lot of waste gas processing methods are occurred in that, such as low-light resonance exhaust processor is to adopt
Purified with microwave plus photooxidation catalytic waste gas and combined, by microwave energizer and conversion equipment, supporting independent stainless steel group
Part, in independent limited space, strongly excites electrodeless lamp tube, obtains the extraordinary ultraviolet of high output.High-strength special type is purple
Outside line and microwave mutually strengthen in independent resonator, produce a large amount of ozone and free hydroxyl, strong destruction and oxidation gaseous effluent
Molecule, so that reach the purpose of VOCs treatment.
The species of existing process waste gas is a lot, for example, produce the enterprise of dye and dye intermediate, in process of production first
With formaldehyde condensation, neutralization, dry production dye dispersant MF (poly- naphthalene formaldehyde sulfonate salt) after base naphthalene sulfonation, during being somebody's turn to do, there is portion
Methyl naphthalene and substantial amounts of formaldehyde gas is divided to produce, if will cause to surrounding environment and plant area's enterprise employee health without effective process huge
Big impact.At present during such exhaust-gas treatment, dedusting is carried out to waste gas first, is then processed by deodorization, the processing method is to gas
Dust removal effect is preferable, but little to the removal effect of organic matter, and gas sweetening effect is poor, and organic exhaust gas effect reaches
Less than discharging standards.
Utility model content
The utility model provides a kind of processing system for dyestuff waste gas, can be to having during DYE PRODUCTION
Machine waste gas is effectively processed, and makes up to discharging standards.
The technical solution of the utility model is：A kind of processing system for dyestuff waste gas, including admission line and exhaust
Pipeline, also includes sack cleaner, low-light resonance exhaust processor, adsorbing mechanism and the spray being sequentially connected by gas pipeline
Tower is drenched, the admission line is connected with the air inlet of sack cleaner, and the discharge duct is connected with the gas outlet of spray column
Logical, the adsorbing mechanism include adsorbing casing and with the cover plate being engaged at the top of absorption casing, the both sides of the cover plate are equal
Slide block is provided with, the inwall of the absorption casing is provided with the slide rail being engaged with slide block, the air inlet and outlet of the absorption casing
Mouth is located on two side walls of absorption casing level of relative respectively, and it is single that the inner chamber for adsorbing casing is divided into multiple absorption
Unit, the absorbing unit is the absorption cavity for being filled with adsorbent, and the absorption cavity two side walls consistent with gas flow are equal
For the gas permeation net that supplied gas are passed through, at least one drying unit in the discharge duct, is provided with.
The organic exhaust gas produced during the utility model DYE PRODUCTION are when being processed, first by organic exhaust gas via entering
Feed channel enter sack cleaner carry out dedusting, through sack cleaner dedusting after, waste gas enter adsorbing mechanism, carry out preliminary
Decolorization adsorption process, finally enters low-light resonance exhaust processor via gas pipeline and is processed, low-light resonance exhaust-gas treatment
Device produces the very strong hydroxyl radical free radical of oxidability and free oxygen radical using the effect of photochemical catalytic oxidation, in oxidizing gas
Organic principle, using microwave high energy high-penetrability, further rupture emission molecule chain, produces a high oxidation body and (is commonly called as " electricity
Slurry "), a kind of oxysome being higher by more than 2000 times than ozone oxidation ability of high oxidation body can be by thorough for organic matter in waste gas oxygen
Chemical conversion 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
Enter, for sloughing the unstable ozone in part, the taste of gas is removed.Due to Water spray it
Afterwards, in waste gas may remnant steam, when the waste gas after the utility model deodorization is discharged via discharge duct, can be via
Drying unit in discharge duct is dried, and finally discharges via discharge duct.
In the utility model, the aperture of gas permeation net is passed through to be advisable while being beneficial to gas with spill will not adsorbent.
Waste gas can pass through each absorbing unit one by one, so as to disposably realize the multi-stage absorption to waste gas, it is ensured that absorption is complete, multistage suction
It is seamlessly connected between attached, simplifies adsorption step, greatly save manpower.In the same manner, drying unit is same.When the suction in absorbing unit
Attached dose failure after, can pull cover plate, will absorption casing open, then the adsorbent of corresponding absorbing unit is changed.
Preferably, the adsorbent is acticarbon.Acticarbon has physical absorption and chemisorbed
Double grading, can selectively adsorb the various materials in gas phase, with reach decolorizing and refining, disinfecting, deodorizing and decontamination purification
Etc. purpose.
Preferably, the drying unit be filled with drier dry cavity, this dries cavity and gas flow one
The two side walls for causing are the gas permeation net that supplied gas are passed through.The aperture of gas permeation net spill will not drier, with
When beneficial to gas by being advisable.In the utility model, drier can have multiple, such as silica.
Preferably, the discharge duct is helix tube.The path of helix tube is longer, can slow down waste gas in discharge duct
In transfer rate, extend the time of contact of waste gas and drying unit, improve drying effect.
Preferably, the admission line is helix tube.The path of helix tube is longer, can slow down waste gas in admission line
In transfer rate, extend waste gas and absorbing unit time of contact, improve adsorption effect.
For the ease of the pull of cover plate, preferably, the cover plate is provided with the withdrawing part for hand pull.
In the utility model, withdrawing part can have multiple structural forms, for example, arrange draw ring on the cover board, preferably, institute
It is the boss for being arranged at side edge thereof to state withdrawing part.Preferably, the boss is provided with grabs the depression that takes for finger.
Compared with prior art, the beneficial effects of the utility model are embodied in：
After waste gas is processed by the utility model via dedusting, photochemical catalytic oxidation and deodorization so that waste gas is obtained effectively
Purification, be particularly suited in DYE PRODUCTION produce organic exhaust gas process, treatment effect is preferable so that waste gas is obtained
Discharging standards, meet environmental requirement.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of adsorbing mechanism in the utility model.
Fig. 3 is the structural representation of adsorbing mechanism cover plate and adsorption box mates in the utility model.
Specific embodiment
As shown in figure 1, the utility model includes admission line 1 and discharge duct 2, also include by gas pipeline 3 successively
The sack cleaner 4 of connection, low-light resonance exhaust processor 5, adsorbing mechanism 32 and spray column 6, wherein admission line 1 and cloth
The air inlet of bag dust collector 4 is connected, and discharge duct 2 is connected with the gas outlet of spray column 6, is provided with least one in blast pipe 2
Individual drying unit 21.
As shown in Figures 2 and 3, in the utility model adsorbing mechanism 32 include adsorbing casing 33 and with absorption casing 33
The cover plate 34 that is engaged of top, the both sides of cover plate 34 are equipped with slide block (being not drawn in figure), adsorb casing 33 inwall be provided with
The slide rail (being not drawn in figure) that slide block is engaged, the air inlet and gas outlet for adsorbing casing 33 are located at absorption 33 level of casing respectively
On two relative side walls, the inner chamber for adsorbing casing 33 is divided into multiple absorbing units 31, for the ease of the pull of cover plate 34,
Cover plate 34 is provided with the withdrawing part 341 for hand pull.In the utility model, withdrawing part can have multiple structural forms, such as in lid
Draw ring is set on plate 34, or withdrawing part 34 is to be arranged at the boss at 34 edge of cover plate, and arranged on boss and grab for finger
The depression that takes.
In the utility model, admission line 1 and discharge duct 2 are helix tube.The path of helix tube 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 dry and adsorption effect.
Also shown in FIG. 1, in the utility model, absorbing unit 31 is the absorption cavity 312 for being filled with adsorbent 311, should
Absorption cavity 312 two side walls consistent with gas flow are the gas permeation net 313 that supplied gas are passed through.Gas permeation net
313 aperture is spill will not adsorbent 311 while beneficial to gas by being advisable.In the utility model, adsorbent 311 is work
Property carbon adsorbent.Acticarbon has the double grading of physical absorption and chemisorbed, can selectively adsorb gas phase
In various materials, with reach decolorizing and refining, disinfecting, deodorizing and decontamination purification etc. purpose.Adsorbent in absorbing unit 31
311 failure after, can pull cover plate 34, will absorption casing 33 open, then the adsorbent 311 of corresponding absorbing unit 31 is carried out
Change.
As shown in figure 1, drying unit 21 dries cavity 212 for be filled with drier 211 in the utility model, the drying
The two side walls consistent with gas flow of cavity 212 are the gas permeation net 213 that supplied gas are passed through.Gas permeation net 213
Aperture is spill will not drier while beneficial to gas by being advisable.In the utility model drier can have multiple, for example
Silica.
The organic exhaust gas produced during the utility model DYE PRODUCTION are when being processed, first by organic exhaust gas via entering
Feed channel 1 enter sack cleaner 4 carry out dedusting, through 4 dedusting of sack cleaner after, waste gas enter gas pipeline 3 in, due to
Absorbing unit 31 is provided with 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 low-light resonance is entered via gas pipeline 3
Exhaust processor 4 is processed, and low-light resonance exhaust processor 4 is very strong using the effect generation oxidability of photochemical catalytic oxidation
Hydroxyl radical free radical and free oxygen radical, the organic principle in oxidizing gas, using microwave high energy high-penetrability, further rupture
Emission molecule chain, produces a high oxidation body (being commonly called as " plasma-based "), and high oxidation body one kind is higher by more than 2000 than ozone oxidation ability
Times oxysome, can be by the organic matter exhaustive oxidation in waste gas into H2O 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
Entering in spray column 5 carries out Water spray process, for sloughing the unstable ozone in part, the taste of gas is removed.As water sprays
After pouring, in waste gas may remnant steam, when the waste gas after the utility model deodorization is discharged via discharge duct 2,
Can be dried via the drying unit 21 in discharge duct 2, finally discharge via discharge duct 2.
Claims (5)
1. a kind of processing system for dyestuff waste gas, including admission line and discharge duct, it is characterised in that also include passing through
Sack cleaner, low-light resonance exhaust processor, adsorbing mechanism and spray column that gas pipeline is sequentially connected, the air inlet pipe
Road is connected with the air inlet of sack cleaner, and the discharge duct is connected with the gas outlet of spray column, the adsorbing mechanism
Including adsorb casing and with the cover plate that is engaged at the top of absorption casing, the both sides of the cover plate are equipped with slide block, the suction
The inwall of attached casing is provided with the slide rail being engaged with slide block, and the air inlet of the absorption casing and gas outlet are located at adsorption box respectively
On two side walls of body level of relative, the inner chamber of the absorption casing is divided into multiple absorbing units, and the absorbing unit is
The absorption cavity of adsorbent is filled with, the absorption cavity two side walls consistent with gas flow are the gas that supplied gas are passed through
Through net, at least one drying unit in the discharge duct, is provided with.
2. the processing system of dyestuff waste gas is used for as claimed in claim 1, it is characterised in that the adsorbent is that activated carbon is inhaled
Attached dose.
3. the processing system of dyestuff waste gas is used for as claimed in claim 1, it is characterised in that the drying unit is to be filled with
Drier dries cavity, and this dries cavity two side walls consistent with gas flow and be the gas permeation that supplied gas are passed through
Net.
4. the processing system of dyestuff waste gas is used for as claimed in claim 1, it is characterised in that the cover plate is provided with to be taken out for hand
The withdrawing part of drawing.
5. the processing system of dyestuff waste gas is used for as claimed in claim 4, it is characterised in that the withdrawing part is draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743938.7U CN206008464U (en) | 2016-07-11 | 2016-07-11 | A kind of processing system for dyestuff waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620743938.7U CN206008464U (en) | 2016-07-11 | 2016-07-11 | A kind of processing system for dyestuff waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206008464U true CN206008464U (en) | 2017-03-15 |
Family
ID=58244537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620743938.7U Expired - Fee Related CN206008464U (en) | 2016-07-11 | 2016-07-11 | A kind of processing system for dyestuff waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206008464U (en) |
-
2016
- 2016-07-11 CN CN201620743938.7U patent/CN206008464U/en not_active Expired - Fee Related
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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: 20170315 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |