CN109289439A - A kind of waste gas purification activated carbon adsorption device - Google Patents
A kind of waste gas purification activated carbon adsorption device Download PDFInfo
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- CN109289439A CN109289439A CN201811505964.6A CN201811505964A CN109289439A CN 109289439 A CN109289439 A CN 109289439A CN 201811505964 A CN201811505964 A CN 201811505964A CN 109289439 A CN109289439 A CN 109289439A
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- waste gas
- activated carbon
- exhaust gas
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000002912 waste gas Substances 0.000 title claims abstract description 57
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 49
- 238000000746 purification Methods 0.000 title claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 87
- 239000002245 particle Substances 0.000 claims abstract description 29
- 239000011796 hollow space material Substances 0.000 claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 88
- 238000001914 filtration Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 150000001412 amines Chemical class 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- GMGLYSIINJPYLI-UHFFFAOYSA-N butan-2-one;propan-2-one Chemical compound CC(C)=O.CCC(C)=O GMGLYSIINJPYLI-UHFFFAOYSA-N 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of waste gas purification activated carbon adsorption devices, including ball, active carbon particle interlayer, exhaust gas entrance, waste gas outlet；The spherical hollow space flowed for waste gas circulation is formed in the ball, the active carbon particle interlayer is set between the spherical hollow space and ball；The exhaust gas entrance and waste gas outlet are respectively arranged on the outer wall of the ball.The present invention has the advantage that exhaust gas can pass through multiple impact when being tightly held by activated carbon in spherical hollow space and repeatedly be adsorbed in the present invention, increase the number of absorption, to improve the effect of exhaust gas absorption compared with prior art；The activated carbon adsorption device structure is simple to operation, and strong flexibility, can apply to other equipment in a certain range.
Description
Technical field
The present invention relates to waste gas purification field more particularly to a kind of waste gas purification activated carbon adsorption devices.
Background technique
Waste gas purification is primarily referred to as the industrial waste gas generated for industrial site such as dust particle, flue gas flue dust, different
The work that taste gas, toxic and harmful gas are administered.Common waste gas purification has factory's fume and exhaust gas purifying, workshop dust useless
Gas purification, organic waste-gas purification, the purification of exhaust gas peculiar smell, acid-base waste gas purifying, purification of chemical waste gas etc..
The gaseous species that off-gas cleaning equipment mainly purifies have benzene,toluene,xylene, ethyl acetate, acetone butanone, second
Alcohol, acrylic acid, the organic exhaust gas such as formaldehyde, hydrogen sulfide, sulfur dioxide, the acid-base waste gas purifyings such as ammonia and organic waste-gas purification.
Activated carbon adsorption device used in existing waste gas purification technique is typically all to be layered setting, and exhaust gas is from one direction
Into by activated carbon adsorption, absorption number is generally primary, and adsorption effect is often bad；There are a large amount of dust in exhaust gas
Equal bulky grains and moisture, easily occupy the space of activated carbon adsorption, reduce the absorption of pernicious gas in exhaust gas.
Summary of the invention
Technical problem to be solved by the present invention lies in: activated carbon adsorption device used in existing waste gas purification technique
Typically layering setting, exhaust gas enter from one direction, and by activated carbon adsorption, absorption number is generally primary, adsorption effect
It is often bad.For this purpose, providing a kind of waste gas purification activated carbon adsorption device.
The present invention is to solve above-mentioned technical problem by the following technical programs:
A kind of waste gas purification activated carbon adsorption device, including ball, active carbon particle interlayer, exhaust gas entrance, exhaust gas go out
Mouthful；The spherical hollow space flowed for waste gas circulation is formed in the ball, the active carbon particle interlayer is set to the ball
Between shape cavity and ball；The exhaust gas entrance and waste gas outlet are respectively arranged on the outer wall of the ball.
Further, the exhaust gas entrance and the shaft centre line intersection of waste gas outlet place, and form angle α.In the present invention
Shaft centre line where exhaust gas entrance and waste gas outlet cannot be overlapped, and be in order to avoid into the gas in spherical hollow space, there are no quilts
It is just cracking sufficiently after absorption to be directly discharged from waste gas outlet.
Further, the angle α size is 60 °.When angle α size is 60 °, by being examined to waste gas outlet exhaust gas
It surveys, can obtain total TVOC concentration of emission is 0.85mg/m3Left and right, total TVOC rate of discharge is 1.05 kg/h or so, compared with angle α
When size is other angles, the adsorption effect of exhaust gas is best when angle α size is 60 °.
Further, detachable in the ball at the exhaust gas entrance and connection is equipped with communicates with the exhaust gas entrance
Filter layer, the filter layer includes filter layer one, moisture content adsorption layer, filter layer two；The filter layer one, moisture content adsorption layer,
Filter layer two is set gradually along exhaust gas approach axis.The demountable setting of filter layer is the disassembly and replacement for filter layer.
Further, the thickness of the filter layer and the active carbon particle thickness of interlayer are equal.It can reach more preferable
Filter effect, and do not influence the final adsorption effect of activated carbon in water of exhaust gas.
Further, the filter layer one and filter layer two are primarily efficient filter cotton material, and the moisture content adsorption layer is high inhales
The filter opening of water-resin material, the filter layer one is greater than the filter opening of filter layer two.5 μ of filter opening < of filter layer one in the present invention
M, be mainly used to filter in exhaust gas >=5 μm of particle dusts and suspended matter, 2 μm of the filter opening < of filter layer two is main further
For filtering particle smaller in exhaust gas；Moisture content adsorption layer is mainly used to adsorb moisture content in exhaust gas, to reduce in exhaust gas
Water content avoids exhaust gas from entering after spherical hollow space, and moisture content occupies the adsorption space of many active carbons in exhaust gas, and final reduce is given up
The problem of gas adsorption effect.
Further, the filter layer one, moisture content adsorption layer, filter layer two outer diameter taper off relationship.Such setting
It is to have imitated Venturi effect, effect shows restricted flow in the flow section by reducing, and flow velocity increase occurs in fluid
The phenomenon that, flow velocity is inversely proportional with flow section；Such exhaust gas velocity when entering spherical hollow space from filter layer will increase, and make
Exhaust gas can have enough inertia and time to be circulated in spherical hollow space, and multiple is adsorbed, and reach sufficient suction
Attached effect.
Further, whole filtering layer is movably equipped in the ball at the waste gas outlet.Activity setting can be convenient end
The replacement of filtering layer.
Further, the whole filtering layer is active carbon particle material.The end filtering layer be in order to adsorb lacked it is unadsorbed completely
Exhaust gas, the active carbon particle density of material of this layer is less than the density of the active carbon particle interlayer, plays further absorption
While also facilitate exhaust gas final discharge.
Further, the whole filtering layer is greater than the whole filtering layer close to waste gas outlet close to one end internal diameter of spherical hollow space
One end internal diameter.This is to be easy to be discharged from waste gas outlet in order to avoid the exhaust gas in spherical hollow space, is exhaust gas in spherical hollow space
Inside active carbon particle interlayer described in multiple impact as far as possible, to obtain the absorption of maximum efficiency；Because exhaust gas is entering filter eventually
When layer, due to the direction being discharged along exhaust gas, internal diameter is smaller and smaller, and the speed that exhaust gas can be made to be discharged slows down, so that eventually
Exhausted air quantity of the filtering layer close to spherical hollow space one end is more, and the velocity of discharge reduces.
High hydroscopic resin, has hydrophilic radical, largely can absorb moisture and be swollen and be able to maintain moisture and do not outflow
Synthetic resin, as first is completed in starch grafted acrylate class, grafted propylene phthalein amine, high substituted degree crosslinking shuttle methylcellulose, crosslinking
Base cellulose graft propylene phthalein amine, the light ethyl cellulose grafted propylene phthalein amine polymer of cross-linking type etc..
Primarily efficient filter wool, the synthetic fiber filter material that density is increased step by step, economical and practical, initial resistance is low, and dust containing capacity is high, there is bullet
Property, safety and environmental protection is easy to use, which is mainly used for the pre-filtering of purification system, is most normal in waste gas purification filtering
With, using most common filtering material, with filter in exhaust gas >=5 μm of particle dusts and suspended matter based on.
The present invention has the advantage that exhaust gas can be in spherical shape when being tightly held by activated carbon in the present invention compared with prior art
Pass through multiple impact in cavity and be repeatedly adsorbed, increase the number of absorption, to improve the effect of exhaust gas absorption；The work
Property charcoal adsorbent equipment structure is simple to operation, and strong flexibility, can apply to other equipment in a certain range.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment carries out under the premise of the technical scheme of the present invention
Implement, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following implementation
Example.
As shown in Figure 1, a kind of waste gas purification activated carbon adsorption device, including ball 100, active carbon particle interlayer
102, exhaust gas entrance 200, waste gas outlet 300；The spherical hollow space flowed for waste gas circulation is formed in the ball 100
101, the active carbon particle interlayer 102 is set between the spherical hollow space 101 and ball 100；The exhaust gas entrance 200
The outer wall of the ball 100 is respectively arranged on waste gas outlet 300.
The exhaust gas entrance 200 and the intersection of 300 place shaft centre line of waste gas outlet, and form angle α.Exhaust gas in the present invention
Entrance 200 and 300 place shaft centre line of waste gas outlet cannot be overlapped, be in order to avoid enter spherical hollow space 101 in gas also
It is not discharged from waste gas outlet directly by just cracking after abundant absorption.
The angle α size is 60 °.When angle α size is 60 °, by that can obtain to 300 wasted nickel catalyst of waste gas outlet
Total TVOC concentration of emission is 0.85mg/m3Left and right, total TVOC rate of discharge are 1.05 kg/h or so, are it compared with angle α size
When his angle, the adsorption effect of exhaust gas is best when angle α size is 60 °.
Detachable and connection is equipped in ball 100 at the exhaust gas entrance 200 communicates with the exhaust gas entrance 200
Filter layer 400, the filter layer 400 include filter layer 1, moisture content adsorption layer 402, filter layer 2 403；The filter layer
One 401, moisture content adsorption layer 402, filter layer 2 403 are set gradually along exhaust gas approach axis.The demountable setting of filter layer 400
It is the disassembly and replacement for filter layer 400.
The thickness of the filter layer 400 and 102 thickness of active carbon particle interlayer are equal.Preferably mistake can be reached
Effect is filtered, and does not influence the final adsorption effect of activated carbon in water of exhaust gas.
The filter layer 1 and filter layer 2 403 are primarily efficient filter cotton material, and the moisture content adsorption layer 402 is high inhales
The filter opening of water-resin material, the filter layer 1 is greater than the filter opening of filter layer 2 403.Filter layer 1 in the present invention
5 μm of filter opening <, be mainly used to filter in exhaust gas >=5 μm of particle dusts and suspended matter, 2 μm of the filter opening < of filter layer 2 403 is main
Further to be used to filter particle smaller in exhaust gas；Moisture content adsorption layer 402 is mainly used to adsorb moisture content in exhaust gas, thus
The water content in exhaust gas is reduced, avoids exhaust gas from entering after spherical hollow space 401, moisture content occupies the absorption of many active carbons in exhaust gas
Space, final the problem of reducing exhaust gas adsorption effect.
The filter layer 1, moisture content adsorption layer 402, filter layer 2 403 outer diameter taper off relationship.Such setting
It is to have imitated Venturi effect, effect shows restricted flow in the flow section by reducing, and flow velocity increase occurs in fluid
The phenomenon that, flow velocity is inversely proportional with flow section；Exhaust gas velocity meeting when such entrance spherical hollow space 101 from filter layer 400
Increase, exhaust gas is allow to have enough inertia and time to be circulated in spherical hollow space 101, multiple is adsorbed, and reaches
To sufficient adsorption effect.
Whole filtering layer 301 is movably equipped in ball 100 at the waste gas outlet 300.Activity setting can be convenient end
The replacement of filtering layer 301.
The end filtering layer 301 is active carbon particle material 302.The end filtering layer 301 be in order to adsorb lacked it is unadsorbed completely
Exhaust gas, 302 density of active carbon particle material of this layer is less than the density of the active carbon particle interlayer 102, plays into one
The discharge for also facilitating exhaust gas final while step absorption.
The end filtering layer 301 is greater than the whole filtering layer 301 close to waste gas outlet close to one end internal diameter of spherical hollow space 101
300 one end internal diameter.This is to be easy to be discharged from waste gas outlet 300 in order to avoid the exhaust gas in spherical hollow space 101, is existed for exhaust gas
Active carbon particle interlayer 102 described in multiple impact as far as possible in spherical hollow space 101, to obtain the absorption of maximum efficiency；Because
For exhaust gas when entering whole filtering layer 301, due to the direction being discharged along exhaust gas, internal diameter is smaller and smaller, the speed that exhaust gas can be made to be discharged
Degree slows down, so that exhausted air quantity of the whole filtering layer 301 close to 101 one end of spherical hollow space is more, the velocity of discharge is reduced.
High hydroscopic resin, has hydrophilic radical, largely can absorb moisture and be swollen and be able to maintain moisture and do not outflow
Synthetic resin, as first is completed in starch grafted acrylate class, grafted propylene phthalein amine, high substituted degree crosslinking shuttle methylcellulose, crosslinking
Base cellulose graft propylene phthalein amine, the light ethyl cellulose grafted propylene phthalein amine polymer of cross-linking type etc..
Primarily efficient filter wool, the synthetic fiber filter material that density is increased step by step, economical and practical, initial resistance is low, and dust containing capacity is high, there is bullet
Property, safety and environmental protection is easy to use, which is mainly used for the pre-filtering of purification system, is most normal in waste gas purification filtering
With, using most common filtering material, with filter in exhaust gas >=5 μm of particle dusts and suspended matter based on.
Specifically, exhaust gas filters out large granular impurity, moisture content, little particle by the filter layer 400 from exhaust gas entrance 200
Impurity by multiple impact and is inhaled subsequently into spherical hollow space 101 and by multiple impact active carbon particle interlayer 102
After attached, can further it be inhaled by whole filtering layer 301 when exhaust gas that on a small quantity may be unadsorbed is discharged from waste gas outlet 300
Attached, entire adsorption process reaches the absorption to the full extent and in maximum efficiency, and adsorption effect is splendid.
The present invention has the advantage that exhaust gas can be in spherical shape when being tightly held by activated carbon in the present invention compared with prior art
Pass through multiple impact in cavity and be repeatedly adsorbed, increase the number of absorption, to improve the effect of exhaust gas absorption；The work
Property charcoal adsorbent equipment structure is simple to operation, and strong flexibility, can apply to other equipment in a certain range.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of waste gas purification activated carbon adsorption device, it is characterised in that: including ball, active carbon particle interlayer, give up
Gas entrance, waste gas outlet；The spherical hollow space flowed for waste gas circulation, the active carbon particle folder are formed in the ball
Layer is set between the spherical hollow space and ball；The exhaust gas entrance and waste gas outlet are respectively arranged on the ball
Outer wall.
2. a kind of waste gas purification activated carbon adsorption device according to claim 1, it is characterised in that: the exhaust gas entrance
Intersect with shaft centre line where waste gas outlet, and forms angle α.
3. a kind of waste gas purification activated carbon adsorption device according to claim 2, it is characterised in that: the angle α is big
Small is 60 °.
4. a kind of waste gas purification activated carbon adsorption device according to claim 1, it is characterised in that: the exhaust gas entrance
Detachable and connection is equipped with the filter layer communicated with the exhaust gas entrance in the ball at place, and the filter layer includes filter layer
One, moisture content adsorption layer, filter layer two；The filter layer one, moisture content adsorption layer, filter layer two are successively set along exhaust gas approach axis
It sets.
5. a kind of waste gas purification activated carbon adsorption device according to claim 4, it is characterised in that: the filter layer
Thickness and the active carbon particle thickness of interlayer are equal.
6. a kind of waste gas purification activated carbon adsorption device according to claim 4, it is characterised in that: the filter layer one
It is primarily efficient filter cotton material with filter layer two, the moisture content adsorption layer is high hydroscopic resin material, the filter opening of the filter layer one
It is greater than the filter opening of filter layer two.
7. a kind of waste gas purification activated carbon adsorption device according to claim 4, it is characterised in that: the filter layer
One, moisture content adsorption layer, filter layer two outer diameter taper off relationship.
8. a kind of waste gas purification activated carbon adsorption device according to claim 1, it is characterised in that: the waste gas outlet
Whole filtering layer is movably equipped in the ball at place.
9. a kind of waste gas purification activated carbon adsorption device according to claim 8, it is characterised in that: it is described end filtering layer be
Active carbon particle material.
10. a kind of waste gas purification activated carbon adsorption device according to claim 9, it is characterised in that: the end filtering layer
It is greater than the whole filtering layer close to one end internal diameter of waste gas outlet close to one end internal diameter of spherical hollow space.
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| CN201811505964.6A CN109289439A (en) | 2018-12-10 | 2018-12-10 | A kind of waste gas purification activated carbon adsorption device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530273A (en) * | 2020-05-07 | 2020-08-14 | 周尚生 | A kind of hydrolysis catalytic adsorption ball for high temperature waste gas treatment |
| CN111632468A (en) * | 2020-04-27 | 2020-09-08 | 龚建中 | Exhaust gas recycling attached type self-circulation adsorption method |
| CN111729411A (en) * | 2020-05-29 | 2020-10-02 | 杨远竹 | Oil-containing flue gas adsorption treatment device and use method thereof |
| CN112403197A (en) * | 2020-10-27 | 2021-02-26 | 田少波 | Plastic waste gas purification treatment device with recycled activated carbon |
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Cited By (5)
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