CN203235393U - Adsorption catalysis integrated exhaust gas purification device - Google Patents
Adsorption catalysis integrated exhaust gas purification device Download PDFInfo
- Publication number
- CN203235393U CN203235393U CN201320197743.3U CN201320197743U CN203235393U CN 203235393 U CN203235393 U CN 203235393U CN 201320197743 U CN201320197743 U CN 201320197743U CN 203235393 U CN203235393 U CN 203235393U
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- CN
- China
- Prior art keywords
- adsorption
- exhaust gas
- exhaust
- desorption
- absorption
- 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
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 24
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 title claims abstract 7
- 238000003795 desorption Methods 0.000 claims abstract description 32
- 230000003197 catalytic effect Effects 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims 1
- 239000003595 mist Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 45
- 239000007789 gas Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 12
- 238000007084 catalytic combustion reaction Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an adsorption catalysis integrated exhaust gas purification device, which comprises an exhaust gas inlet pipeline with a filter and and inlets of adsorption tanks, wherein the inlets are connected with the inlet pipeline, and outlets of the adsorption tanks are connected with a chimney through valves and an exhaust fan; the outlets of the adsorption tanks are connected with a catalytic device through valves and a desorption pipe, and the catalytic device is connected with a desorption fan; the desorption fan is connected with the inlets of the adsorption tanks through an exhaust pipeline, and the valves are arranged between the exhaust pipeline and the inlets of the absorption tanks; the exhaust pipeline is also connected with the chimney through the valves. With the technical scheme, different concentrations and types of exhaust gases are treated by adsorption, catalysis or by adsorption, desorption, catalysis or direct adsorption in a wide range, and the device is suitable for use in different production environments, can not only treat organic matters in the exhaust gas but also can absorb odor in the exhaust gas, and has reasonable structure design.
Description
Technical field
The utility model relates to a kind of waste gas treatment equipment, relates in particular to a kind of adsoption catalysis integral waste gases purifier.
Background technology
Waste gas treatment equipment of the prior art generally is to adopt combustion oxidation to process, and becomes water and carbon dioxide after making the organic exhaust gas oxidation.This processing mode is fairly simple, but treatment effect is not very desirable.Be not to can be good at processing the cloud that contains in the stink of stimulation and the waste gas when processing application, printing, electromechanics, household electrical appliances, shoemaking, plastics and the volatilization of various chemical workshop and the harmful organic gas that leaks out.
The utility model content
The purpose of this utility model is the deficiency that exists for prior art, provides a kind of and stink and cloud unification can be processed thoroughly adsoption catalysis integral waste gases purifier simultaneously when processing organic exhaust gas.
For achieving the above object, a kind of adsoption catalysis integral waste gases of the utility model purifier adopts following technical scheme:
A kind of adsoption catalysis integral waste gases purifier, comprise the exhaust gas entrance pipeline that is provided with filter, the entrance of the absorption casing that is connected with entrance pipe, the outlet of described absorption casing is connected with chimney by valve, exhaust blower, the outlet of described absorption casing is connected with catalytic unit by valve, desorption pipe, catalytic unit is connected with the desorption blower fan, described desorption blower fan is connected by the entrance of exhaust duct with the absorption casing, be provided with valve between the entrance of exhaust duct and absorption casing, this exhaust duct is connected with chimney by valve simultaneously.
Be parallel with a plurality of absorption casings between exhaust gas entrance pipeline and the exhaust blower.
The outlet of the absorption casing of described a plurality of parallel connections is connected with the desorption pipeline by valve respectively, and entrance is connected with exhaust duct.
Exhaust gas entrance pipeline inside is provided with the adsorbent equipment for absorption cloud and stink.
In the described absorption casing active carbon drawer is installed.
Compare with background technology, the utility model adsoption catalysis integral waste gases purifier tentatively filters wherein cloud and stink by filter first when processing waste gas, more cloud and stink in absorption casing absorption waste gas, waste gas after the absorption is got rid of by chimney by exhaust blower after reaching discharge standard, if not reaching discharge standard can enter catalytic unit by desorption pipe and carry out catalytic treatment, organic matter in the waste gas is carried out catalytic combustion, make it reach discharge standard and enter chimney by the desorption blower fan; After the absorption of absorption casing is saturated, close the valve of exhaust blower and absorption casing, carry out desorption by the desorption blower fan from the entrance blowing of absorption casing and process, the waste gas behind the desorption enters catalytic unit and carries out the catalytic combustion processing, processes qualified rear discharging; By absorption, catalysis or by adsorption and desorption, catalysis or the direct waste gas by adsorption treatment variable concentrations and kind, process range is wide, be fit to different production environments and use, namely can process organic matter in the waste gas and can adsorb again stink in the waste gas, reasonable in design.The utility model can a plurality of absorption casings in parallel, carry out desorption and process after the absorption casing absorption of a part is saturated, and other absorption casings can also be proceeded absorption work, have guaranteed the Non-intermittent continuous firing of this device; The floor space of this device is little, and is lightweight, the active carbon drawer in the absorption casing, be convenient for changing, organic gas absorbs concentrated by the active carbon drawer, the exhaust gas concentration when resolving with catalytic combustion reach 2000ppm when above catalytic combustion can keep spontaneous combustion, the saving energy.
Description of drawings
Fig. 1 is the structural representation of the utility model adsoption catalysis integral waste gases purifier.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figure 1, the utility model discloses a kind of adsoption catalysis integral waste gases purifier, comprise the exhaust gas entrance pipeline 2 that is provided with filter 1, this entrance pipe 2 is connected with the entrance 31 of a plurality of absorption casings 3 parallel with one another, the outlet 32 of these absorption casings 3 is by valve 4, exhaust blower 5 is connected with chimney 6, the outlet 32 of these absorption casings is by valve 4, desorption pipe 7 is connected with catalytic unit 8, catalytic unit 8 is connected with desorption blower fan 9, described desorption blower fan 9 is connected with the entrance 31 of absorption casing parallel with one another by exhaust duct 10, between the entrance 31 of exhaust duct 10 and absorption casing, be provided with valve 4, this exhaust duct 10 is connected with chimney 6 by valve 4 simultaneously, exhaust gas entrance pipeline 2 inside are provided with the adsorbent equipment for absorption cloud and stink, in the described absorption casing 3 active carbon drawer 33 is installed, short circuit has the short circuit line 20 with valve 4 between described exhaust duct and the desorption pipeline, and this short circuit line can realize by controlled valve 4 the two-way blowing desorption of absorption casing.
The utility model adsoption catalysis integral waste gases purifier when processing waste gas first the adsorbent equipment by filter and entrance pipe inside tentatively filter wherein cloud and stink, more cloud and stink in absorption casing absorption waste gas, waste gas after the absorption is got rid of by chimney by exhaust blower after reaching discharge standard, if not reaching discharge standard can enter catalytic unit by desorption pipe and carry out catalytic treatment, organic matter in the waste gas is carried out catalytic combustion, make it reach discharge standard and enter chimney by the desorption blower fan; After the absorption of absorption casing is saturated, close exhaust blower and the valve that adsorbs casing, carrying out desorption by the desorption blower fan from the entrance blowing of absorption casing processes, waste gas behind the desorption enters catalytic unit and carries out the catalytic combustion processing, process qualified rear discharging, can focus on like this organic matter in the waste gas, especially be fit to the not high organic exhaust gas of concentration for the treatment of, concentrate desorption catalyzing to process after wherein organic matter arrives finite concentration gathering; By absorption, catalysis or by adsorption and desorption, catalysis or the direct waste gas by adsorption treatment variable concentrations and kind, process range is wide, be fit to different production environments and use, namely can process organic matter in the waste gas and can adsorb again stink in the waste gas, reasonable in design.The utility model can a plurality of absorption casings in parallel, carry out desorption and process after the absorption casing absorption of a part is saturated, and other absorption casings can also be proceeded absorption work, have guaranteed the Non-intermittent continuous firing of this device; The floor space of this device is little, and is lightweight, the active carbon drawer in the absorption casing, be convenient for changing, organic gas absorbs concentrated by the active carbon drawer, the exhaust gas concentration when resolving with catalytic combustion reach 2000ppm when above catalytic combustion can keep spontaneous combustion, the saving energy.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320197743.3U CN203235393U (en) | 2013-04-18 | 2013-04-18 | Adsorption catalysis integrated exhaust gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320197743.3U CN203235393U (en) | 2013-04-18 | 2013-04-18 | Adsorption catalysis integrated exhaust gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235393U true CN203235393U (en) | 2013-10-16 |
Family
ID=49312730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320197743.3U Expired - Fee Related CN203235393U (en) | 2013-04-18 | 2013-04-18 | Adsorption catalysis integrated exhaust gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191621A (en) * | 2013-04-18 | 2013-07-10 | 扬州松泉环保科技有限公司 | Adsorbing and catalyzing integrated exhaust gas purifying device |
| CN104117522A (en) * | 2013-12-07 | 2014-10-29 | 东风柳州汽车有限公司 | Tail gas collecting device |
| CN105240864A (en) * | 2015-11-18 | 2016-01-13 | 福建省三净环保科技有限公司 | Catalytic combustion system and catalytic combustion method |
-
2013
- 2013-04-18 CN CN201320197743.3U patent/CN203235393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191621A (en) * | 2013-04-18 | 2013-07-10 | 扬州松泉环保科技有限公司 | Adsorbing and catalyzing integrated exhaust gas purifying device |
| CN104117522A (en) * | 2013-12-07 | 2014-10-29 | 东风柳州汽车有限公司 | Tail gas collecting device |
| CN105240864A (en) * | 2015-11-18 | 2016-01-13 | 福建省三净环保科技有限公司 | Catalytic combustion system and catalytic combustion method |
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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: 20131016 Termination date: 20160418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |