CN209531436U - A kind of activated carbon capillary ultrafine dust wind screening device - Google Patents
A kind of activated carbon capillary ultrafine dust wind screening device Download PDFInfo
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- CN209531436U CN209531436U CN201920176015.1U CN201920176015U CN209531436U CN 209531436 U CN209531436 U CN 209531436U CN 201920176015 U CN201920176015 U CN 201920176015U CN 209531436 U CN209531436 U CN 209531436U
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- shell
- blower
- activated carbon
- cone bucket
- screening device
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Abstract
The utility model discloses a kind of activated carbon capillary ultrafine dust wind screening devices, including shell, the feed inlet of housing tip, the discharge port of housing bottom, flase floor is equipped in the feed inlet, the part that the feed inlet extends into the enclosure interior is equipped with feeder pipe, the feeder pipe two sides are equipped with deflector, the enclosure interior is equipped with sub-material cone bucket, the sub-material cone bucket is located at immediately below the deflector, sub-material cone bucket two sides are equipped with annular airflow dispensing orifice, the discharge port is located at immediately below the sub-material cone bucket, the shell two sides are equipped with plenum chamber, the plenum chamber top is equipped with air-inlet cavity, the shell side is equipped with blower.The utility model clever structure, no mechanical moving element, no easily worn part are non-maintaining.
Description
Technical field
The utility model relates to dust material sieving technology field, especially a kind of activated carbon capillary ultrafine dust air sifting packing
It sets.
Background technique
Active carbon flue gases purification carries out the removal of harmful substance in gas, active carbon conveying and reaction using active carbon
Process can generate coke cutting and fine dust due to collision friction.Dust in fine powder flue gas can not pass through conventional vibration in micropore
It weeds out and removes, in active carbon cyclic process, the ultrafine dust in micropore can be come back among flue gas purification system, to cause
Purified dust is higher, so that dust reduction is reached minimum discharge if necessary, wants toward contact
It adds and the matched deduster facility of exhaust gas volumn, investment height, energy consumption height.The present apparatus is used in active carbon circulatory system screening section,
Active carbon after the present apparatus is sieved will not generate among dust to purification system, and the present apparatus only needs minimum power and outfit
Ultrafine dust in active carbon can be collected by minimum dust catcher device, and make the powder in active carbon flue gas purification system
Dust concentration substantially reduces, and reduces the energy consumption and investment of entire activated carbon system, and flue gas system may be implemented and reach ultralow row
Requirement is put, i.e. dust concentration is less than or equal to 10mg/Nm3.
The activated carbon adsorption bed adsorbent for not meeting Particle size requirements can reduce porosity, and then dedusting and desulfurization is caused to be imitated
Rate reduces, and bed resistance increases, or even is easy to appear hot spot and causes safety accident, it is therefore desirable to which active carbon is conveyed and reacted
Journey can generate coke cutting and fine dust is separated due to collision friction.
Generally use vibrosieve technology at present, for granular mass is larger and mixed material that particle size is different has
Better effects, but it is like water off a duck's back for being attached to the fine dust of quality very little and light sundries in activated carbon capillary.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of activated carbon capillary ultrafine dust wind-force
Screening plant is greater than the uprush of light miscellaneous floating velocity in material using speed lower than the floating velocity of target material,
Make in material relatively light impurity is moved upwards along air-flow and active carbon is fallen, reach and clean purpose.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of activated carbon capillary ultrafine dust wind screening device, including shell, the feed inlet of housing tip, housing bottom
Discharge port, flase floor is equipped in the feed inlet, the part that the feed inlet extends into the enclosure interior is equipped with feeder pipe,
The feeder pipe two sides are equipped with deflector, and the enclosure interior is equipped with sub-material cone bucket, and the sub-material cone bucket is located at the deflector
Underface, sub-material cone bucket two sides are equipped with annular airflow dispensing orifice, and the discharge port is located at immediately below the sub-material cone bucket, institute
Shell two sides are stated equipped with plenum chamber, the plenum chamber top is equipped with air-inlet cavity, and the shell side is equipped with blower, and the blower is set
There is air hose, the blower is connect by the air hose with the air-inlet cavity, and the shell is equipped with hopper, the hopper and institute
The connection of sub-material cone bucket is stated, the hopper is connect with the discharge port, and the shell two sides are additionally provided with for installing fixed branch
Support structure.
To the utility model further description, the shell is equipped with air outlet far from the side of the blower.
To the utility model further description, the air-inlet cavity is equipped with air inlet close to the side of the blower, described
Blower is connect by the air hose with the air inlet.
To the utility model further description, the air hose is additionally provided with the electric butterfly valve for controlling air quantity.
To the utility model further description, the deflector horizontal tilt angle is 35 ° -50 °.
To the utility model further description, the sub-material cone bucket is divided by two V-arrangement steel diaphragms of intermediate right-angled intersection
Every V-type steel angle is 50 ° -70 °.
To the utility model further description, sealant is equipped between the air-inlet cavity, the sub-material cone bucket.
To the utility model further description, it is applied to active carbon desulfurization denitrating system, dust in flue gas before handling
Concentration is less than or equal to 100mg/Nm3, and dust concentration is less than or equal to 10mg/Nm3 after processing.
To the utility model further description, screening materials carrying is the dedicated activity of desulphurization denitration in the sub-material cone bucket
Charcoal, active carbon shape are cylindrical particle, and particle diameter is generally 4-9mm, and particle length is generally 5-12mm.
To the utility model further description, centrifugal blower, axial flow blower is can be used, in roots blower in the blower
It is one of.
Compared with prior art, the advantages of the utility model:
The present apparatus using blower in order to be blown, just in the intracavitary upward air stream for generating enough velocity magnitudes of vertically-supplying air
Pressure area work, can be with the air-tightness requirement of relative reduction equipment；
So that air-flow is generated suitable velocity field in the device using simple and reliable structure, realizes selection by winnowing indoor gas stream
Field is uniformly；
By dust trapping device clast in object system and most ultrafine dusts are collected by air outlet to bag-type dust
Outlet after device filtering reduces dust concentration in former flue gas system, and environmental pollution is small；
Present apparatus clever structure, no mechanical moving element, no easily worn part are non-maintaining.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Appended drawing reference: 1- feed inlet, 2- shell, 3- air outlet, 4- deflector, 5- air-inlet cavity 6- plenum chamber, 7- annular gas
Flow point distribution, 8- discharge port, 9- flase floor, 10- feeder pipe, 11- air inlet, 12- support construction, 13- sub-material cone bucket, 14- row
Hopper, 15- blower, 16- electric butterfly valve, 17- air hose.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1, as shown in Figure 1:
A kind of activated carbon capillary ultrafine dust wind screening device, including shell 2, the feed inlet 1 on 2 top of shell, shell 2
The discharge port 8 of bottom end, the feed inlet 1 is interior to be equipped with flase floor 9, and the part that the feed inlet 1 extends into inside the shell 2 is set
There is feeder pipe 10,10 two sides of feeder pipe are equipped with deflector 4, are equipped with sub-material cone bucket 13, the material distributing cone inside the shell 2
Bucket 13 is located at immediately below the deflector 4, and 13 two sides of sub-material cone bucket are equipped with annular airflow dispensing orifice 7, the discharge port 8
Immediately below the sub-material cone bucket 13,2 two sides of shell are equipped with plenum chamber 6, and 6 top of plenum chamber is equipped with air-inlet cavity 5, institute
2 side of shell is stated equipped with blower 15, the blower 15 is equipped with air hose 17, and the blower 15 passes through the air hose 17 and the air inlet
Chamber 5 connects, and the shell 2 is equipped with hopper 14, and the hopper 14 connect with the sub-material cone bucket 13, the hopper 14 and
The discharge port 8 connects, and 2 two sides of shell are additionally provided with for installing fixed support construction 12.
A kind of optimal technical scheme of the present embodiment, the shell 2 are equipped with air outlet 3 far from the side of the blower 15.
A kind of optimal technical scheme of the present embodiment, the air-inlet cavity 5 are equipped with air inlet close to the side of the blower 15
11, the blower 15 is connect by the air hose 17 with the air inlet 5.
A kind of optimal technical scheme of the present embodiment, the air hose 17 are additionally provided with the electric butterfly valve 16 for controlling air quantity.
A kind of optimal technical scheme of the present embodiment, 4 horizontal tilt angle of deflector are 35 ° -50 °.
A kind of optimal technical scheme of the present embodiment, the sub-material cone bucket 13 by intermediate right-angled intersection two V-arrangement steel every
Plate separates, and V-type steel angle is 50 ° -70 °.
A kind of optimal technical scheme of the present embodiment is equipped with sealant between the air-inlet cavity 5, the sub-material cone bucket 13.
A kind of optimal technical scheme of the present embodiment, it is applied to active carbon desulfurization denitrating system, powder in flue gas before handling
Dust concentration is less than or equal to 100mg/Nm3, and dust concentration is less than or equal to 10mg/Nm3 after processing.
A kind of optimal technical scheme of the present embodiment, screening materials carrying is the dedicated work of desulphurization denitration in the sub-material cone bucket 13
Property charcoal, active carbon shape is cylindrical particle, and particle diameter is generally 4-9mm, and particle length is generally 5-12mm.
Centrifugal blower, axial flow blower, roots blower can be used in a kind of optimal technical scheme of the present embodiment, the blower 15
In one of which.
In the present embodiment, shell 2 makes of steel plate and constitutes, and the top of shell 2 is connect with feed inlet 1, the lower part of shell 2
It is connect with discharge port 8, thus surrounds formed circular tube structure；What whole device was installed needed for being fixed on by support construction 12
Position.
Material is entered by feed inlet 1, is controlled by flase floor 9 material falling speed, while keeping cloth more uniform, so
Afterwards by feeder pipe 10, sub-material cone bucket 13 is dropped down onto；
Outdoor clean air is sucked by blower 15, by air hose 17 from air inlet 11 into air-inlet chamber 5, subsequently into plenum chamber
6 pressure stabilizings, ensuring steady air current property, changes air flow direction by annular airflow dispensing orifice 7 and to generate cyclic annular uniform vertical upward
Air-flow is greater than light miscellaneous floating velocity in material using speed in sub-material cone bucket 13 lower than the floating velocity of active carbon
Uprush separates the biggish active carbon of quality with lighter weight dust impurities；Electric butterfly valve 16 can be according to different materials
Property adjustments air quantity guarantees the suitable wind speed of chamber interior air-flow.
Air-flow containing dust impurities up flows in cavity by deflector 4, is expelled to gather dust by air outlet 3 and sets
It applies；The active carbon that screening separation is completed passes through hopper 14 under the effect of gravity and is discharged by discharge port 8.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new with other specific patterns
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of activated carbon capillary ultrafine dust wind screening device, including shell (2), shell (2) top feed inlet (1),
The discharge port (8) of shell (2) bottom end, which is characterized in that be equipped with flase floor (9) in the feed inlet (1), the feed inlet (1)
It extends into the internal part of the shell (2) and is equipped with feeder pipe (10), feeder pipe (10) two sides are equipped with deflector (4), institute
It states and is equipped with sub-material cone bucket (13) inside shell (2), the sub-material cone bucket (13) is located at immediately below the deflector (4), and described point
Expect that cone bucket (13) two sides are equipped with annular airflow dispensing orifice (7), the discharge port (8) is located at immediately below the sub-material cone bucket (13),
Shell (2) two sides are equipped with plenum chamber (6), and plenum chamber (6) top is equipped with air-inlet cavity (5), and shell (2) side is set
Have blower (15), the blower (15) is equipped with air hose (17), and the blower (15) passes through the air hose (17) and the air-inlet cavity
(5) it connects, the shell (2) is equipped with hopper (14), and the hopper (14) connect with the sub-material cone bucket (13), the row
Hopper (14) is connect with the discharge port (8), and shell (2) two sides are additionally provided with for installing fixed support construction (12).
2. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that the shell
Body (2) is equipped with air outlet (3) far from the side of the blower (15).
3. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that it is described into
Wind chamber (5) is equipped with air inlet (11) close to the side of the blower (15), and the blower (15) passes through the air hose (17) and institute
State air inlet (11) connection.
4. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that the wind
Pipe (17) is additionally provided with the electric butterfly valve (16) for controlling air quantity.
5. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that described to lead
Flowing plate (4) horizontal tilt angle is 35 ° -50 °.
6. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that described point
Expect that cone bucket (13) are separated by two V-arrangement steel diaphragms of intermediate right-angled intersection, V-type steel angle is 50 ° -70 °.
7. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that it is described into
Sealant is equipped between wind chamber (5), the sub-material cone bucket (13).
8. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that it is applied
In active carbon desulfurization denitrating system, dust is less than or equal to 100mg/Nm3 before handling, and dust concentration is less than after processing
Equal to 10mg/Nm3.
9. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that described point
Expect that screening materials carrying is the dedicated active carbon of desulphurization denitration in cone bucket (13), active carbon shape is cylindrical particle, and particle diameter is general
For 4-9mm, particle length is generally 5-12mm.
10. a kind of activated carbon capillary ultrafine dust wind screening device according to claim 1, which is characterized in that described
Centrifugal blower, axial flow blower, the one of which in roots blower can be used in blower (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176015.1U CN209531436U (en) | 2019-01-31 | 2019-01-31 | A kind of activated carbon capillary ultrafine dust wind screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176015.1U CN209531436U (en) | 2019-01-31 | 2019-01-31 | A kind of activated carbon capillary ultrafine dust wind screening device |
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| Publication Number | Publication Date |
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| CN209531436U true CN209531436U (en) | 2019-10-25 |
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| CN201920176015.1U Active CN209531436U (en) | 2019-01-31 | 2019-01-31 | A kind of activated carbon capillary ultrafine dust wind screening device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622373A (en) * | 2019-01-31 | 2019-04-16 | 武汉华柏环保科技有限公司 | A kind of activated carbon capillary ultrafine dust wind screening device |
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2019
- 2019-01-31 CN CN201920176015.1U patent/CN209531436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622373A (en) * | 2019-01-31 | 2019-04-16 | 武汉华柏环保科技有限公司 | A kind of activated carbon capillary ultrafine dust wind screening device |
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