CN207042177U - A kind of dry filter charcoal absorption case - Google Patents
A kind of dry filter charcoal absorption case Download PDFInfo
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- CN207042177U CN207042177U CN201720480605.4U CN201720480605U CN207042177U CN 207042177 U CN207042177 U CN 207042177U CN 201720480605 U CN201720480605 U CN 201720480605U CN 207042177 U CN207042177 U CN 207042177U
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- dry filter
- activated carbon
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- adsorption layer
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Abstract
The utility model discloses a kind of dry filter charcoal absorption case, including main box, air inlet end, air opening end, dry filter layer, activated carbon adsorption layer, wherein described air inlet end is located at the top of main box, the air opening end is located at the bottom of main box, dry filter layer and activated carbon adsorption layer are lain against inside the main box between air inlet end and air opening end, and the activated carbon adsorption layer is located at the lower section of dry filter layer.The trend of waste gas of the present utility model is from up to down, waste gas passes sequentially through air inlet end, dry filter layer, activated carbon adsorption layer and air opening end, sink to also not interfering with filter area of the present utility model and adsorption area even if there is dry filter material and activated carbon, be not in that the filtering of dust-laden organic exhaust gas is not complete, and purifying property is more stable and permanent because dry filter material and activated carbon sink to occurring in traditional horizontal trend be present.
Description
Technical field
Field of Environment Protection is the utility model is related to, particularly relates to a kind of dry filter-charcoal absorption case.
Background technology
The generally vertical installation filtering adsorbing material of existing dry filter-charcoal absorption case, as shown in Fig. 2 including a left side
The dry filter layer 4 ' and activated carbon adsorption layer 5 ' of right placement, wherein activated carbon 52 ' used is then overall to pour into case from top to bottom
Body 1 ' is internal, and the trend of waste gas is then horizontal, such as Fig. 2, enters from air inlet end 2 ' and passes through dry filter layer 4 ' successively and live
Property charcoal adsorption layer 5 ', finally flowed out from air opening end 3 '.Existing dry filter-charcoal absorption case runs dry type after a period of time
Filtering material 42 ' in filter layer 4 ' can deform collapse under gravity, cause due to being stained with the impurity such as particulate matter
Filtration sections diminish, and part dusty gas is directly entered in follow-up activated carbon adsorption layer 5 ' without filtering material 42 ', easily
Cause the blocking of activated carbon 52 '.And the activated carbon 52 ' in activated carbon adsorption layer 5 ' is under self gravitation effect, it may occur that few
Situation about crushing is measured, therefore easily causes the decline of the upper height of 5 activated carbon of activated carbon adsorption layer 52 ', depression space is caused, causes
Adsorption area diminishes, and waste gas can directly be discharged by the space, cause exhaust emissions exceeded so that existing dry type mistake
The detergent power of filter-charcoal absorption case can not be stablized for a long time, in order to ensure the effect of purification, often can only change and add and be dry
Formula filtering material 42 ' and activated carbon 52 ', but because activated carbon 52 ' is using out of top filling inlet body, casing 1 is with filtering
The raising of air quantity and increase, therefore load height also improve therewith, change and add activated carbon 52 ' difficulty greatly and safety coefficient
It is relatively low.
In view of this, the design people is led for not attaining to improve in above-mentioned dry filter-charcoal absorption box structure design
The many missings caused and inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The purpose of this utility model is that providing a kind of dry filter-activated carbon with detergent power stable for a long time inhales
Attached case.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of dry filter-charcoal absorption case, including main box, air inlet end, air opening end, dry filter layer, work
Property charcoal adsorption layer, wherein the air inlet end is located at the top of main box, the air opening end is located at the bottom of main box, dry type
Filter layer and activated carbon adsorption layer are lain against inside the main box between air inlet end and air opening end, the activated carbon adsorption layer
Positioned at the lower section of dry filter layer.
The main tank body side surface is provided with open and close door.
The open and close door is provided with sealing gasket.
The dry filter layer includes dry filter framework and the dry filter material being filled in dry filter framework.
The activated carbon adsorption layer includes multiple activated carbon drawers and the activated carbon being filled in activated carbon drawer.
After said structure, air inlet end of the present utility model is upper, and air opening end is under, air inlet end and outlet air end
Centre is dry filter layer and activated carbon adsorption layer so that the trend of waste gas is from up to down, waste gas passes sequentially through dry filter
Layer and activated carbon adsorption layer, sink to also not interfering with filtering of the present utility model even if there is dry filter material and activated carbon
Area and adsorption area, be not in exist in traditional horizontal trend because dry filter material and activated carbon sinking contain
Dirt organic exhaust gas filters infull situation, and detergent power is more stable and permanent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of existing dry filter-charcoal absorption case.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row elaborates.
As shown in figure 1, the utility model discloses a kind of dry filter-charcoal absorption case, including main box 1, air inlet
End 2, air opening end 3, dry filter layer 4, activated carbon adsorption layer 5.Wherein described air inlet end 2 is located at the top of main box 1, institute
The bottom that air opening end 3 is located at main box 1 is stated, the dry filter layer 4 and activated carbon adsorption layer 5 lie against the He of air inlet end 2
Inside main box 1 between air opening end 3, activated carbon adsorption layer 5 is then located at the lower section of dry filter layer 4, the side of main box 1
Face is provided with open and close door, for from horizontal direction loading dry filter layer 4 and activated carbon adsorption layer 5 into the inside of main box 1.
The open and close door is provided with sealing gasket, to ensure that waste gas will not be revealed from open and close door, pollutes.
Specifically, the dry filter layer 4 includes dry filter framework 41 and is filled in dry in dry filter framework 41
Formula filtering material 42, the activated carbon adsorption layer 5 include multiple activated carbon drawers 51 and the work being filled in activated carbon drawer 51
Property charcoal 52, dry filter framework 41 and activated carbon drawer 51 can be supported by the angle iron bracket inside main box 1 to be fixed on
In main box.
The utility model is in use, dust-laden organic exhaust gas is led to successively from top to bottom by the air inlet end 2 on the top of main box 1
Cross dry type filter layer 4 and activated carbon adsorption layer 5, particulate matter, oily matter in dust-laden organic exhaust gas etc. are retained in dry type mistake
The surface of filter material material 42 and inside, and dustless organic exhaust gas is again by the activated carbon adsorption layer 5 of bottom, because activated carbon 52 has
Microporous characterization of adsorption, the organic pollution in waste gas is attracted to the surface of activated carbon 52, therefore can effectively adsorb organic
Waste gas, so as to which organic pollution be spun off from air-flow, reach clean-up effect；Finally discharged from activated carbon adsorption layer 5
Air-flow reaches discharge standard, is directly directly discharged from bottom air opening end 3.
To sum up, the open and close door that dry filter frame layer 4 and activated carbon adsorption layer 5 of the present utility model pass through the side of main box 1
Level loads, and compared to the mounting means more vertically loaded, setting height(from bottom) reduces, and safety coefficient is higher, and activated carbon 52 is distinguished
It is filled in multiple activated carbon drawers 51, is easy to load and change activated carbon, more holds compared to the relatively overall mode for pouring into main box 1
Easily change activated carbon, and air inlet end of the present utility model 2 is on top, air opening end 3 under, the trend of waste gas be on to
Under, waste gas passes sequentially through dry filter layer 4 and activated carbon adsorption layer 5, even if occurring under dry filter material 41 and activated carbon 51
It is heavy also not interfere with filter area of the present utility model and adsorption area, be not in exist in traditional horizontal trend because
Dry filter material 41 ' and activated carbon 51 ' sink to occurring dust-laden organic exhaust gas and filter infull situation, detergent power it is more stable and
For a long time.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (4)
1. a kind of dry filter-charcoal absorption case, including main box, air inlet end, air opening end, dry filter layer, activity
Charcoal adsorption layer, it is characterised in that：The air inlet end is located at the top of main box, and the air opening end is located at the bottom of main box
End, dry filter layer and activated carbon adsorption layer are lain against inside the main box between air inlet end and air opening end, the activity
Charcoal adsorption layer is located at the lower section of dry filter layer；The main tank body side surface is provided with open and close door.
A kind of 2. dry filter-charcoal absorption case as claimed in claim 1, it is characterised in that：The open and close door is provided with close
Packing.
A kind of 3. dry filter-charcoal absorption case as claimed in claim 1, it is characterised in that：The dry filter layer bag
Include dry filter framework and the dry filter material being filled in dry filter framework.
A kind of 4. dry filter-charcoal absorption case as claimed in claim 1, it is characterised in that：The activated carbon adsorption layer
Including multiple activated carbon drawers and the activated carbon being filled in activated carbon drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480605.4U CN207042177U (en) | 2017-05-03 | 2017-05-03 | A kind of dry filter charcoal absorption case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480605.4U CN207042177U (en) | 2017-05-03 | 2017-05-03 | A kind of dry filter charcoal absorption case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207042177U true CN207042177U (en) | 2018-02-27 |
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ID=61488948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480605.4U Active CN207042177U (en) | 2017-05-03 | 2017-05-03 | A kind of dry filter charcoal absorption case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207042177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882603A (en) * | 2019-11-20 | 2020-03-17 | 芜湖普威技研有限公司 | Adsorption air pipe with quick-replaceable activated carbon |
-
2017
- 2017-05-03 CN CN201720480605.4U patent/CN207042177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882603A (en) * | 2019-11-20 | 2020-03-17 | 芜湖普威技研有限公司 | Adsorption air pipe with quick-replaceable activated carbon |
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