CN206008360U - A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas - Google Patents
A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas Download PDFInfo
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- CN206008360U CN206008360U CN201620312128.6U CN201620312128U CN206008360U CN 206008360 U CN206008360 U CN 206008360U CN 201620312128 U CN201620312128 U CN 201620312128U CN 206008360 U CN206008360 U CN 206008360U
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- device case
- waste gas
- activated carbon
- point source
- web plate
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Abstract
The utility model discloses a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas, belongs to the waste gas purification by adsorbsion field in environmental conservation.Device case top offers air inlet, bottom offers air outlet, dedusting filter screen, activated carbon adsorption layer and blower fan are from top to bottom laid successively in device case, device case top is provided with gas collecting apparatus, gas collecting apparatus includes that fixed cover, discharge and the second gas skirt being sequentially communicated, fixed cover are covered on the device housing, by device case edge seal, air inlet is connected with fixed cover, and the second gas skirt is placed near exhaust emission source and by cover mouth just to exhaust emission source.This utility model air inlet from the top of device, base bleed, there is simple structure, making easy to process, floor space is little, convenient for installation and maintenance, adsorption efficiency is higher, can process point source waste gas, it is adaptable to which the point source waste gas waste gas purification in the confined space such as medicine, health product production processes engineering.
Description
Technical field
This utility model belongs to the technical field of the waste gas purification by adsorbsion in environmental conservation, and in particular to one kind is suitable to process
The vertical absorbent charcoal adsorber of point source waste gas.
Background technology
When with porous solid material processing gas mixture, a certain in gas or some components can be attracted to solid
Surface is simultaneously enriched with thereon, and this process is referred to as adsorbing.The active charcoal of conventional adsorbent, zeolite, silica gel, activated alumina, mud coal
Deng material.Activated carbon as artificial material, because having abundant micropore and huge specific surface area, its adsorption capacity to be significantly larger than
The porous adsorbing materials such as zeolite, activated alumina and silica gel；Along with impurity content is low, select high adsorption capacity, cheap and easy to get
The advantages of, therefore most widely used.
Activated carbon adsorption unit as a kind of modal waste gas purification by adsorbsion mode, can active adsorption purify waste gas in
The volatile organic matter such as the aromatic series such as benzene,toluene,xylene Organic substance and lipid, ketone, is widely used to furniture at present
The industrial waste gas purifying fields such as wood industry, chemical and medicine industry, printing printing and dyeing, process hides packaging.But for various reasons, device there may be
As installation area is larger, overhaul of the equipments operation is difficult, adsorption saturation activated carbon is changed difficult, air inlet skewness and is caused
The low defect of adsorption efficiency, clean-up effect be not highly desirable.
Chinese patent Authorization Notice No. CN204865449 U, the patent document in December 16 2015 day for announcing are disclosed
A kind of high efficiency active carbon adsorption box, by the way of top air inlet side exhaust, is respectively provided on two sides with 1 activated carbon along air inlet pipe
Adsorption zone, if each area is made up of the activated charcoal unit of dry thickness 100mm.Waste gas enters air inlet pipe from top（Air inlet bottom of the tube
Closed, side air-out）Afterwards, the activated carbon adsorption area for being arranged on both sides is respectively enterd, is arranged from adsorption zone opposite side after completing absorption
Go out, concentrate through the cavity in casing and discharge from the air vent for being arranged on body side middle position；The equipment such as blower fan are needed separately
Outside casing, personnel need to complete activated carbon from the maintenance door for being arranged on casing another side and change and service work.
Chinese patent Authorization Notice No. CN204034510 U, the patent document in December 24 2014 day for announcing are disclosed
A kind of activated carbon adsorption case, from right to left successively by air inlet, perpendicular to air inlet but 2 groups of activated carbon adsorption chambeies being parallel to each other
Room and centrifugal blower composition, each activated carbon chamber are made up of the 2-3 drawer type active carbon adsorption layer being horizontally inserted.Air inlet
At the top of the casing rightmost side, after air inlet, waste gas enters first activated carbon adsorption chamber, Ran Houcong from box bottom air inlet gap
Top gap enters second chamber, and after being suctioned out from second chamber by blower fan, the air vent from the top of the rightmost side is discharged, blower fan air draft
Pipe is provided with acoustic filter.
Above-mentioned absorbent charcoal adsorber is primarily present problems with：
1. structure very complicated, inconvenient processing and fabricating, later stage operation management inconvenience；
2. dust arrester is not provided with before waste gas is contacted with activated carbon, and dust blocks the micropore of activated carbon granule surface, shadow
Ring the normal sorption of activated carbon；
3. Dead space is too many, in adsorption box in addition to arranging activated carbon adsorption layer, also leaves gas discharge and changes and live
Property the space such as passage needed for charcoal, floor space increases, the place of a lot of limited spaces do not applied to；
4. the equipment such as blower fan needs separately to be arranged on outside casing, must in addition increase floor space and installing engineering amount, and
Can only use in fixed position, malfunction；
5. the active carbon layer for arranging is too many, and windage is relatively large, and the power consumption of needs is also big；Activated carbon change need from
Maintenance door is carried out, operation maintenance inconvenience；
6. unreasonable structure, inlet channel or internal gas distribution uneven, active carbon layer local can be caused inabundant with waste gas
There is " dead band " in contact, reduces the clean-up effect of adsorbent equipment；
7. design is unreasonable, and gas passage area is too small, excessive velocities when causing air flow through, and greatly reduces in waste gas and pollutes
Thing and the time of contact of activated carbon, reduce clean-up effect.
Utility model content
Technical problem to be solved in the utility model：Overcome common absorbent charcoal adsorber structure loaded down with trivial details, inconvenient plus
Work makes, Dead space is excessive and adsorption efficiency is relatively low, air inlet area is too little or gas distribution is irregular, the too thick impedance of active carbon layer too
Greatly, the shortcomings of floor space too big, installation operation is numerous and diverse, activated carbon changes difficult and operation maintenance inconvenience, there is provided one kind is easy to
Processing, compact conformation, little floor space, air inlet and uniform air distribution, impedance is moderate, convenient for installation and maintenance for absorption, activated carbon is changed
Easily, adsorption efficiency is high, can collect the vertical integral activated carbon adsorbent equipment for processing point source waste gas.
For realizing that above-mentioned technical purpose, the technical scheme that this utility model is taken be：
A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas, including device case, device case top
Air inlet is offered, bottom offers
And blower fan, device case top is provided with gas collecting apparatus, and gas collecting apparatus includes fixed cover, discharge and the second collection being sequentially communicated
Gas hood, fixed cover cover on the device housing, device case edge seal, air inlet are connected with fixed cover, and the second gas skirt is put
Just to exhaust emission source near exhaust emission source and by cover mouth.
For optimizing above-mentioned technical proposal, the concrete measure that takes also includes：
Above-mentioned activated carbon adsorption layer bottom is provided with web plate, and inclined meshed plate is arranged, be lined with web plate one layer fine and closely woven anti-slip through the net,
Less than the activated carbon granule diameter in activated carbon adsorption layer, web plate is fixed in device case the fine and closely woven anti-mesh diameter that slips through the net,
Device case offers carbon outleting port in the low side of web plate, when carbon outleting port is opened, the activated carbon granule energy edge in activated carbon adsorption layer
The web plate for inclining to discharge from carbon outleting port.
Above-mentioned fixed cover is fixedly connected with device case by bolt, is provided with sealing between fixed cover and device case
Pad.
Above-mentioned dedusting filter screen is assembled jointly by the filter cotton of upper and lower double layer of metal silk screen and centre, device case
Inwall arranges draw-in groove in dedusting filter screen lower position, and dedusting filter screen arranges bayonet socket, and bayonet socket can be snapped in draw-in groove makes dedusting filter screen
Detachable or can be opened and closed to be fixed in device case.
Above-mentioned web plate has funnel shaped first gas skirt, and the first gas skirt upper end is weldingly fixed in device case
On wall, the space sealing in device case is divided into upper and lower two-layer, the first gas skirt end is connected with fan air inlet, blower fan
Escape pipe connect with air outlet.
Above-mentioned fan air inlet and the first gas skirt end, tight using flexible pipe between air outlet and the escape pipe of blower fan
Close connection, the escape pipe extending apparatus housing of blower fan.
The position that above-mentioned web plate upper end is connected with device case, between the position that fixes with dedusting filter screen, distance is not less than
350mm；Web plate is not more than 15 to the angle that carbon outleting port is inclined with level angle；Web plate porosity is not less than 80%, open pore size
No more than activated carbon granule diameter 80%；The fine and closely woven anti-mesh short side dimension that slips through the net of upper pad, no more than activated carbon granule are straight
The 50% of footpath.
The distance between the first above-mentioned gas skirt upper end and carbon outleting port are not less than 50mm；Close up into the first gas skirt lower end
Cylindrical shape, its diameter are identical with fan air inlet.
Above-mentioned device case is in drum-shaped, is metal material, and the bottom of device case is provided with several rollers, with blower fan
Access hole is offered at corresponding device case, and air inlet occupies whole device housing top surface.
Compared with other absorbent charcoal adsorbers, advantage of the present utility model is：
1st, gas collecting apparatus is installed additional on device case, and gas collecting apparatus is placed in cover mouth near exhaust emission source and dirty just to waste gas
Dye source, it is adaptable to absorb and process point source waste gas.
2nd, filter screen draw-in groove mode is fixed on cylinder, when long-time use, dust stratification can be changed when more at any time, simple easy
Operation；
3rd, waste gas is adsorbed after strainer filtering dedusting again, can prevent the fine solid particle in waste gas from blocking activated carbon surface
Micropore, reduce adsorption efficiency；
4th, incoming air area is equal with cylinder cross-sectional area, uniform air distribution, it can be ensured that the work in waste gas in pollutant and device
Property charcoal granule be fully contacted, make device keep good adsorption efficiency；
5th, web plate and upper pad metal gauze percent opening are high, it is ensured that waste gas stream is clear and coherent smooth；Web plate and upper pad metal gauze are opened
The requirement of hole size, it can be ensured that activated carbon granule will not fall into gas skirt, affects the normal operation of device；
6th, on web plate, the maximum height of active carbon layer is defined to 350mm, and adsorption gas flow impedance can be made moderate, dress is not interfered with
The clean-up effect that puts；
7th, hose connection, wind is adopted between the discharge pipe that reserves on fan air inlet and gas skirt, air outlet and cylinder
Rubber sheet gasket damping is installed in connection between machine and base plate, cylinder and base plate additional, can effectively reduce the noise of plant running generation.
8th, air inlet cross-sectional area of the present utility model is big, occupies whole device housing top surface, when gas enters air inlet
Wind speed is slow, and the time for being trapped in dedusting filter screen and activated carbon adsorption layer is longer, the exhaust-gas treatment ability of energy intensifier.
9. when dedusting filter screen is installed, bayonet socket is inserted the reserved draw-in groove in cylinder upper end from the top of device.Activity is not separately set
Charcoal entrance, adds activated carbon and only need to be added by opening filter screen from top in a large number.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference therein is：Device case 1, air inlet 11, air outlet 12, draw-in groove 13, carbon outleting port 14, dedusting filter screen
2nd, metal gauze 21, filter cotton 22, activated carbon adsorption layer 3, web plate 31, blower fan 4, the first gas skirt 5, gas collecting apparatus 6, fixed cover
61st, discharge 62, the second gas skirt 63, roller 7.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further illustrated：
A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas, including device case 1, on device case 1
Portion offers air inlet 11, and bottom offers air outlet 12, from top to bottom lays dedusting filter screen 2, activity in device case 1 successively
Charcoal adsorption layer 3 and blower fan 4,1 top of device case are provided with gas collecting apparatus 6, and gas collecting apparatus 6 includes the fixed cover being sequentially communicated
61st, discharge 62 and the second gas skirt 63, fixed cover 61 are covered on device case 1, by 1 edge seal of device case, air inlet
11 are connected with fixed cover 61, and the second gas skirt 63 is placed near exhaust emission source and by cover mouth just to exhaust emission source.
In embodiment, 3 bottom of activated carbon adsorption layer is provided with web plate 31, and web plate 31 is obliquely installed, and is lined with one layer on web plate 31
Fine and closely woven anti-slip through the net, the fine and closely woven anti-mesh diameter that slips through the net less than the activated carbon granule diameter in activated carbon adsorption layer 3, fix by web plate 31
In device case 1, device case 1 offers carbon outleting port 14 in the low side of web plate 31, when carbon outleting port 14 is opened, activated carbon adsorption
Activated carbon granule in layer 3 can be discharged along the web plate 31 for inclining from carbon outleting port 14.
In embodiment, fixed cover 61 is fixedly connected with device case 1 by bolt, between fixed cover 61 and device case 1
It is provided with sealing gasket.
In embodiment, dedusting filter screen 2 is assembled jointly by upper and lower double layer of metal silk screen 21 and middle filter cotton 22, is filled
The inwall of encloser body 1 arranges draw-in groove 13 in 2 lower position of dedusting filter screen, and dedusting filter screen 2 arranges bayonet socket, and bayonet socket can snap in draw-in groove
Make dedusting filter screen 2 detachable in 13 or can be opened and closed to be fixed in device case 1.
In embodiment, web plate 31 has funnel shaped first gas skirt 5, and 5 upper end of the first gas skirt is weldingly fixed on dress
On 1 inwall of encloser body, the space sealing in device case 1 is divided into upper and lower two-layer, 5 end of the first gas skirt is entered with blower fan 4
QI KOU connects, and the escape pipe of blower fan 4 is connected with air outlet 12.
In embodiment, 5 end of 4 air inlet of blower fan and the first gas skirt, make between air outlet 12 and the escape pipe of blower fan 4
Closely connected with flexible pipe, the escape pipe extending apparatus housing 1 of blower fan 4.
In embodiment, the position that 31 upper end of web plate is connected with device case 1, the spacing of the position that fixes with dedusting filter screen 2
From not less than 350mm；Web plate 31 is not more than 15 to the angle that carbon outleting port 14 is inclined with level angle；31 porosity of web plate is not low
In 80%, open pore size is not more than the 80% of activated carbon granule diameter；The fine and closely woven anti-mesh short side dimension that slips through the net of upper pad, less
In activated carbon granule diameter 50%.
In embodiment, the distance between 5 upper end of the first gas skirt and carbon outleting port 14 are not less than 50mm；Under first gas skirt 5
Cylindrical shape is closed up at end, and its diameter is identical with 4 air inlet of blower fan.
In embodiment, device case 1 in drum-shaped, is metal material, and the bottom of device case 1 is provided with several rollers 7,
Access hole is offered at the device case 1 corresponding with blower fan 4, and air inlet 11 occupies 1 top surface of whole device housing.
The course of work of the present utility model is as follows：As a example by the application scenarios for processing workshop, such as process workshop and exist a little
Polluter, installs gas collecting apparatus 6 on 1 top of device case, and the second gas skirt 63 faced the point pollution source, starter,
Blower fan 4 is operated, and the second gas skirt 63 draws air into, air sequentially pass through the second gas skirt 63, discharge 62, fixed cover 61,
Air inlet 11, then reaches dedusting filter screen 2, and the dust in air is removed by dedusting filter screen 2, then air permeable dedusting filter screen 2
Activated carbon adsorption layer 3 is flowed through, after air is through the purification of activated carbon adsorption layer 3, then through blower fan 4, is blown out from air outlet 12.
The above is only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that right
For those skilled in the art, some improvements and modifications under the premise of without departing from this utility model principle,
Should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of be suitable to process point source waste gas vertical absorbent charcoal adsorber, including device case (1), it is characterised in that：
Described device case (1) top offers air inlet (11), and bottom offers air outlet (12), described device case (1)
Dedusting filter screen (2), activated carbon adsorption layer (3) and blower fan (4), described device case (1) top are inside from top to bottom laid successively
Gas collecting apparatus (6) is provided with, described gas collecting apparatus (6) includes fixed cover (61), the discharge (62) and second being sequentially communicated
Gas skirt (63), described fixed cover (61) are covered on device case (1), by device case (1) edge seal, air inlet (11)
Connect with fixed cover (61), described the second gas skirt (63) is placed near exhaust emission source and by cover mouth just to exhaust emission
Source.
2. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 1, its feature exists
In：Described activated carbon adsorption layer (3) bottom is provided with web plate (31), and described web plate (31) is obliquely installed, and web plate (31) is upper to be padded
Have one layer fine and closely woven anti-slip through the net, the fine and closely woven anti-mesh diameter that slips through the net is less than the activated carbon granule diameter in activated carbon adsorption layer (3), institute
The web plate (31) that states is fixed in device case (1), and described device case (1) offers carbon outleting port in the low side of web plate (31)
(14), when, described carbon outleting port (14) is opened, the activated carbon granule in activated carbon adsorption layer (3) can be along the web plate (31) for inclining
Discharge from carbon outleting port (14).
3. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 2, its feature exists
In：Described fixed cover (61) is fixedly connected with device case (1) by bolt, between fixed cover (61) and device case (1)
It is provided with sealing gasket.
4. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 3, its feature exists
In：Described dedusting filter screen (2) is assembled jointly by the filter cotton (22) of upper and lower double layer of metal silk screen (21) and centre, described
The inwall of device case (1) in dedusting filter screen (2) lower position, draw-in groove (13) is set, described dedusting filter screen (2) is arranged
Bayonet socket, described bayonet socket can be snapped in be made dedusting filter screen (2) detachable or can be opened and closed to be fixed on device case (1) in draw-in groove (13)
In.
5. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 4, its feature exists
In：Described web plate (31) has funnel shaped first gas skirt (5), and described the first gas skirt (5) upper end is welded and fixed
On device case (1) inwall, the space sealing in device case (1) is divided into upper and lower two-layer, the first described gas skirt
(5) end is connected with blower fan (4) air inlet, and the escape pipe of described blower fan (4) is connected with air outlet (12).
6. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 5, its feature exists
In：Make between described blower fan (4) air inlet and the escape pipe of the first gas skirt (5) end, air outlet (12) and blower fan (4)
Closely connected with flexible pipe, escape pipe extending apparatus housing (1) of blower fan (4).
7. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 6, its feature exists
In：The position that described web plate (31) upper end is connected with device case (1), the distance between fixed position with dedusting filter screen (2)
It is not less than 350mm；Web plate (31) is not more than 15 to the angle that carbon outleting port (14) is inclined with level angle；Web plate (31) porosity
80% is not less than, open pore size is not more than the 80% of activated carbon granule diameter；The fine and closely woven anti-mesh short side dimension that slips through the net of upper pad,
No more than activated carbon granule diameter 50%.
8. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 7, its feature exists
In：The distance between described the first gas skirt (5) upper end and carbon outleting port (14) are not less than 50mm；First gas skirt (5) lower end
Cylindrical shape is closed up into, its diameter is identical with blower fan (4) air inlet.
9. a kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas according to claim 1, its feature exists
In：Described device case (1) in drum-shaped, is metal material, and the bottom of device case (1) is provided with several rollers (7), with
Corresponding device case (1) place of blower fan (4) offers access hole, and described air inlet (11) occupies whole device housing (1)
Top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312128.6U CN206008360U (en) | 2016-04-14 | 2016-04-14 | A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312128.6U CN206008360U (en) | 2016-04-14 | 2016-04-14 | A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas |
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| Publication Number | Publication Date |
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| CN206008360U true CN206008360U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620312128.6U Expired - Fee Related CN206008360U (en) | 2016-04-14 | 2016-04-14 | A kind of vertical absorbent charcoal adsorber for being suitable to process point source waste gas |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051111A (en) * | 2017-06-27 | 2017-08-18 | 重庆多道电子技术有限公司 | A kind of pcb board welds exhaust gas absorption device |
| CN107321061A (en) * | 2017-08-22 | 2017-11-07 | 湖州净能过滤科技有限公司 | A kind of waste gas adsorption tower |
| CN107441922A (en) * | 2017-10-17 | 2017-12-08 | 江苏绿尚环保科技有限公司 | A kind of flue gas processing device of removable sour gas |
| CN108787651A (en) * | 2017-04-28 | 2018-11-13 | 安徽嘉朋特环保科技服务有限公司 | A kind of cleaning method of useless pail pack |
| CN108970986A (en) * | 2018-06-30 | 2018-12-11 | 芜湖泰庆电子科技有限公司 | Inhale the Chinese medicine miscellaneous dregs of rice cleaning plant that bottom blowing type has annular uniform-distributed feeding mouth in top |
-
2016
- 2016-04-14 CN CN201620312128.6U patent/CN206008360U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787651A (en) * | 2017-04-28 | 2018-11-13 | 安徽嘉朋特环保科技服务有限公司 | A kind of cleaning method of useless pail pack |
| CN107051111A (en) * | 2017-06-27 | 2017-08-18 | 重庆多道电子技术有限公司 | A kind of pcb board welds exhaust gas absorption device |
| CN107321061A (en) * | 2017-08-22 | 2017-11-07 | 湖州净能过滤科技有限公司 | A kind of waste gas adsorption tower |
| CN107441922A (en) * | 2017-10-17 | 2017-12-08 | 江苏绿尚环保科技有限公司 | A kind of flue gas processing device of removable sour gas |
| CN108970986A (en) * | 2018-06-30 | 2018-12-11 | 芜湖泰庆电子科技有限公司 | Inhale the Chinese medicine miscellaneous dregs of rice cleaning plant that bottom blowing type has annular uniform-distributed feeding mouth in top |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180414 |