CN207871910U - Activated carbon adsorption dust-extraction unit - Google Patents
Activated carbon adsorption dust-extraction unit Download PDFInfo
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- CN207871910U CN207871910U CN201820091696.7U CN201820091696U CN207871910U CN 207871910 U CN207871910 U CN 207871910U CN 201820091696 U CN201820091696 U CN 201820091696U CN 207871910 U CN207871910 U CN 207871910U
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- Prior art keywords
- activated carbon
- carbon adsorption
- extraction unit
- shell
- adsorption dust
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Abstract
The utility model proposes a kind of activated carbon adsorption dust-extraction units, including shell, the shell side is equipped with air inlet, the shell other side is equipped with air outlet, the enclosure interior is equipped with preliminary filter device, the surface of shell is equipped with through-hole, the number of openings is several, depth-type filtration device in being installed on the through-hole, it is simple in structure to solve existing activated carbon adsorption dust-extraction unit, it takes up a large area, the problem of adsorption effect is with using duration gradually to die down, seriously affecting environment and people's health.
Description
Technical field
The utility model is related to waste gas purification apparatus technical fields, more particularly to a kind of activated carbon adsorption dust-extraction unit.
Background technology
Activated carbon is a kind of very tiny carbon granule, has prodigious surface area, and also have more tiny hole in carbon granule ---
Capillary.There is this capillary very strong adsorption capacity can fully be connect with waste and old gas since the surface area of carbon granule is very big
It touches, encounters capillary when these waste and old gases and just adsorbed, to play the role of purification.The essence of activated carbon adsorption is to utilize
The characteristic of activated carbon adsorption is adsorbed onto the organic solvent in low concentration Wind Volume exhaust gas in activated carbon.
Power is provided by wind turbine when discarded, negative pressure enters activated carbon adsorption layer after entering adsorbent equipment, since activated carbon is inhaled
On attached dose of surface there is balance and with unsaturated molecular attraction or chemical bond force, therefore but when acticarbon surface
When being contacted with gas, gas molecule can be attracted, its dense coalescence is made to be maintained at activated carbon surface, this phenomenon becomes absorption.It utilizes
The adsorption capacity on acticarbon surface, makes exhaust gas be in contact with acticarbon, and the pollutant in exhaust gas is attracted to
Activated carbon surface makes it be detached with admixture of gas, purified gas high altitude discharge.
Existing activated carbon adsorption dust-extraction unit is simple in structure, and floor space is excessive, and adsorption effect is poor, is used for a long time and holds
Its adsorption capacity is easily lost, makes waste and old gas i.e. high altitude discharge in the case where not being fully cleaned up, seriously affects environment, thus
It is proposed that a kind of activated carbon adsorption dust-extraction unit.
Utility model content
The utility model proposes a kind of activated carbon adsorption dust-extraction units, solve existing activated carbon adsorption dust-extraction unit structure
Simply, it takes up a large area, the problem of adsorption effect is with using duration gradually to die down, seriously affecting environment and people's health.
What the technical solution of the utility model was realized in：
Activated carbon adsorption dust-extraction unit, including shell, the shell side are equipped with air inlet, and the shell other side is equipped with
Air outlet, the enclosure interior are equipped with preliminary filter device, and the surface of shell is equipped with through-hole, and the number of openings is several
It is a, interior depth-type filtration device is installed on the through-hole.
The air inlet is that waste and old gas enters the channel of enclosure interior, the air outlet be gas after the completion of handling from
The channel being discharged in shell, the setting of the preliminary filter device are follow-up gas for carrying out preliminary processing to waste and old gas
Body processing alleviates pressure, improves the efficiency of waste and old gas treatment and the quality of processing.
The advanced treatment apparatus is used to carry out advanced treating to waste and old gas, it is ensured that waste and old gas is discharged after being purified
Outside device.
As a kind of perferred technical scheme, the preliminary filter device includes cold catalyst filter screen, the cold catalyst mistake
The quantity of strainer is two, and described two cold catalyst filter screens are respectively arranged on the inside of air inlet and on the inside of air outlet.
Catalysis reaction can occur under normal temperature condition for the cold catalyst, toxic flavored pernicious gas can be resolved into
Harmless tasteless substance is changed into chemisorption by simple physical absorption, is decomposed in absorption, removes formaldehyde, benzene, diformazan
The pernicious gases such as benzene, toluene, TVOV generate water and carbon dioxide, and in catalytic reaction process, cold catalyst itself is not joined directly
With react, cold catalyst does not change and does not lose after reaction, long-term role.Cold catalyst itself is nontoxic, it is non-corrosive, do not burn,
Reaction product is water and carbon dioxide, does not generate secondary pollution, substantially prolongs the service life of sorbing material.
As a kind of perferred technical scheme, the preliminary filter device both sides are equipped with limited block, the limited block with
Inner walls are fixedly connected.
The main function of the limited block is that the preliminary filter device of limitation is subjected to displacement when in use, the limited block and shell
Internal portion is fixedly connected, and so that limited block is connect with shell more secured, is limited at two pieces to make preliminary filter device be fixedly secured
Between the block of position.
As a kind of perferred technical scheme, the quantity of the depth-type filtration device be several, several described depth
Filter device is arranged in parallel.
Depth-type filtration device is for being further processed the waste and old gas after preliminary treatment, it is ensured that waste and old gas can be with
It is fully cleaned up, damage is generated to human body after preventing waste and old gas to be discharged.
As a kind of perferred technical scheme, several described depth-type filtration devices are staggered.
Several described depth-type filtration devices are staggered, can enable more gases by depth-type filtration device inside,
Ensure the treatment effect to waste and old gas.
As a kind of perferred technical scheme, the depth-type filtration device includes filter vat and filtering bung, the filtering
Bucket surface is equipped with venthole, and the number of air hole is several, and acticarbon, the filtering are equipped in the filter vat
Bucket and filtering bung are detachably connected.
The filter vat can prevent acticarbon for holding acticarbon, the setting of the filtering bung
It is fallen from filter vat；The quantity of the venthole is several, and waste and old gas is entered by venthole in filter vat,
It is adsorbed in acticarbon.
As a kind of perferred technical scheme, cover board, the cover board and filtering are installed on the outside of the depth-type filtration device
Bung is fixedly connected, and the cover board is connect with through hole whorl.
The cover board is connect with through hole whorl, is facilitated cover board, filter vat and the dismounting for filtering bung, is made the work in filter vat
Property carbon adsorbent replace when be more prone to.
As a kind of perferred technical scheme, the cover board protrudes surface of shell.
The cover board protrudes surface of shell, the dismounting of shell.
As a kind of perferred technical scheme, the cross section of the air inlet is trapezoidal, and the cross section of the air outlet is
It is trapezoidal.
The utility model has the following advantages as a result of above technical scheme：It is simple in structure, easy for installation, pass through
Twice filter progress is set, the strength disposal to waste and old gas can be strengthened.By the way that preliminary filter device is arranged, can have toxic
While the pernicious gas of taste resolves into harmless tasteless substance itself and be not involved in reaction, the amount of cold catalyst, which does not change, does not lose
Lose, can long-term role, clean-up effect has been greatly reinforced, in addition, depth-type filtration device and shell and dismantling connection, convenient for deep
The maintenance and replacement of degree misgivings device, substantially prolong service life.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model activated carbon adsorption dust-extraction unit.
In figure：1- shells；2- air inlets；3- air outlets；4- cold catalyst filter screens；5- limited blocks；6- filter vats；7- is covered
Plate；8- ventholes；9- acticarbons
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, activated carbon adsorption dust-extraction unit, including shell 1,1 side of the shell is equipped with air inlet 2, described
1 other side of shell is equipped with air outlet 3, and the shell 1 is internally provided with preliminary filter device, and 1 surface of the shell is equipped with through-hole, institute
It is several to state number of openings, and interior depth-type filtration device is installed on the through-hole.
The preliminary filter device includes cold catalyst filter screen 4, and the quantity of the cold catalyst filter screen 4 is two, described
Two cold catalyst filter screens 4 are respectively arranged at 3 inside of 2 inside of air inlet and air outlet.The preliminary filter device both sides are all provided with
There are limited block 5, the limited block 5 to be fixedly connected with 1 inner wall of shell.
Catalysis reaction can occur under normal temperature condition for the cold catalyst filter screen 4, can be toxic flavored harmful gas
Body resolves into harmless tasteless substance, is changed into chemisorption by simple physical absorption, while absorption while decompose, remove formaldehyde,
The pernicious gases such as benzene, dimethylbenzene, toluene, TVOV generate water and carbon dioxide, and in catalytic reaction process, cold catalyst itself is simultaneously
Reaction is not participated in directly, and cold catalyst, which does not change, after reaction does not lose, long-term role.Cold catalyst itself is nontoxic, it is non-corrosive,
It does not burn, reaction product is water and carbon dioxide, does not generate secondary pollution, substantially prolongs the service life of sorbing material.
The quantity of the depth-type filtration device is several, several described depth-type filtration devices are arranged in parallel, institute
It states several depth-type filtration devices to be staggered, the depth-type filtration device includes filter vat 6 and filtering bung, the filter vat
6 surfaces are equipped with venthole 8, and 8 quantity of the venthole is several, and acticarbon 9 is equipped in the filter vat 6, described
Filter vat 6 and filtering bung are detachably connected, and cover board 7, the cover board 7 and filter vat are equipped on the outside of the depth-type filtration device
Lid is fixedly connected, and the cover board 7 is connect with through hole whorl.
Depth-type filtration device is for being further processed the waste and old gas after preliminary treatment, it is ensured that waste and old gas can be with
It is fully cleaned up, damage is generated to human body after preventing waste and old gas to be discharged.
The filter vat 6 can prevent activated carbon adsorption for holding acticarbon 9, the setting of the filtering bung
Agent 9 is fallen from filter vat 6；The quantity of the venthole 8 is several, and waste and old gas was entered by venthole 8
In lauter tub 6, it is adsorbed in acticarbon 9.
The cover board 7 is connect with through hole whorl, is facilitated cover board 7, filter vat 6 and the dismounting for filtering bung, is made in filter vat 6
Acticarbon 9 replace when be more prone to.
The cover board 7 protrudes 1 surface of shell, and the cross section of the air inlet 2 is trapezoidal, the cross section of the air outlet 3
It is trapezoidal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (9)
1. activated carbon adsorption dust-extraction unit, including shell (1), it is characterised in that：Shell (1) side is equipped with air inlet (2),
Shell (1) other side is equipped with air outlet (3), and the shell (1) is internally provided with preliminary filter device, shell (1) table
Face is equipped with through-hole, and the number of openings is several, and interior depth-type filtration device is installed on the through-hole.
2. activated carbon adsorption dust-extraction unit according to claim 1, it is characterised in that：The preliminary filter device includes cold
The quantity of catalyst filter screen (4), the cold catalyst filter screen (4) is two, and described two cold catalyst filter screens (4) are respectively set
On the inside of air inlet (2) and on the inside of air outlet (3).
3. activated carbon adsorption dust-extraction unit according to claim 1, it is characterised in that：The preliminary filter device both sides are equal
Equipped with limited block (5), the limited block (5) is fixedly connected with shell (1) inner wall.
4. activated carbon adsorption dust-extraction unit according to claim 1, it is characterised in that：The quantity of the depth-type filtration device
For several, several described depth-type filtration devices are arranged in parallel.
5. activated carbon adsorption dust-extraction unit according to claim 4, it is characterised in that：Several described depth-type filtration devices
It is staggered.
6. activated carbon adsorption dust-extraction unit according to claim 1, it is characterised in that：The depth-type filtration device included
Lauter tub (6) and filtering bung, filter vat (6) surface be equipped with venthole (8), venthole (8) quantity be several, institute
It states and is equipped with acticarbon (9) in filter vat (6), the filter vat (6) and filtering bung are detachably connected.
7. activated carbon adsorption dust-extraction unit according to claim 1 or 6, it is characterised in that：Outside the depth-type filtration device
Side is equipped with cover board (7), and the cover board (7) is fixedly connected with filtering bung, and the cover board (7) connect with through hole whorl.
8. activated carbon adsorption dust-extraction unit according to claim 7, it is characterised in that：The prominent shell (1) of the cover board (7)
Surface.
9. activated carbon adsorption dust-extraction unit according to claim 1, it is characterised in that：The cross section of the air inlet (2)
To be trapezoidal, the cross section of the air outlet (3) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091696.7U CN207871910U (en) | 2018-01-18 | 2018-01-18 | Activated carbon adsorption dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091696.7U CN207871910U (en) | 2018-01-18 | 2018-01-18 | Activated carbon adsorption dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871910U true CN207871910U (en) | 2018-09-18 |
Family
ID=63508047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091696.7U Expired - Fee Related CN207871910U (en) | 2018-01-18 | 2018-01-18 | Activated carbon adsorption dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966816A (en) * | 2019-04-29 | 2019-07-05 | 北京市环境保护科学研究院 | A kind of composite filter element and volatile organic matter purification device |
-
2018
- 2018-01-18 CN CN201820091696.7U patent/CN207871910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109966816A (en) * | 2019-04-29 | 2019-07-05 | 北京市环境保护科学研究院 | A kind of composite filter element and volatile organic matter purification device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20200118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |