CN2281207Y - Exhaust gas filter - Google Patents
Exhaust gas filter Download PDFInfo
- Publication number
- CN2281207Y CN2281207Y CN 96250225 CN96250225U CN2281207Y CN 2281207 Y CN2281207 Y CN 2281207Y CN 96250225 CN96250225 CN 96250225 CN 96250225 U CN96250225 U CN 96250225U CN 2281207 Y CN2281207 Y CN 2281207Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filter core
- waste gas
- drawer type
- hypersober
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 9
- 239000000446 fuel Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000003463 adsorbent Substances 0.000 abstract 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides an exhaust gas filter, this filter by the front and back end open have advance, the tubulose metal casing of gas outlet and arrange in it multistage filter core, arrange drawer type filter and the batch oil tank of its below in and constitute, the front end of multistage filter core is the flow distribution plate, be the alternate elementary filter core that constitutes of a plurality of filter screen group and isolation frame afterwards, the last filter core of active adsorbent is equipped with in the end, also is equipped with active adsorbent in drawer type filter. The filter has the advantages of simple structure, good filtering effect, easy cleaning and the like, and is suitable for filtering waste gas of vehicles, internal combustion engines and heating equipment in factories.
Description
The utility model relates to gas-filtering device, and particularly a kind of waste gas filter is applicable to factory and uses such as vehicle and internal combustion engine.
In the living environment in modern times, all a large amount of discharging waste gas of the firing equipment of vehicle, internal combustion engine, boiler and factory.These waste gas contain harmful substances such as carbon monoxide, oxide, nitride, hydrocarbon, leadization thing and charcoal cigarette, and contaminated environment causes bad influence to health.In prior art, relatively large heating is provided with filter when being equipped with, and also in a large amount of discharging waste gas, and does not also have a kind of more effective waste gas filter at present for many middle-size and small-size burners.
The purpose of this utility model is the deficiency at above-mentioned existence, provides a kind of simple in structure, and volume is little, and the waste gas filtering effect is waste gas filter preferably.
Task of the present utility model is to realize with such scheme; This waste gas filter is made up of a tubular metal shell, multi-stage filter core, drawer type filter and fuel reserve tank, the front and back end of tubular metal shell respectively is provided with air inlet and gas outlet, its bottom surface has filtering holes, multi-stage filter core by flow distribution plate, the alternate elementary filter core that is formed by connecting of several filter screen groups with isolating frame and in hypersober is housed the final stage filter core be cascaded with screw bolt and nut, be arranged in the tubular metal shell, in the drawer type filter hypersober is housed, be arranged at the below of tubular metal shell, the below of drawer type filter is a fuel reserve tank.
The utility model is work like this: waste gas enters from air inlet, after the flow distribution plate shunting, evenly enter elementary filter core, after the filter screen group is filtered, most of charcoal cigarette and incombustible oil are filtered, in porous plate falls into the drawer type filter, after hypersober absorption, the oil that is not adsorbed or other waste liquid just fall into fuel reserve tank and store, regularly discharging.And just enter the final stage filter core through the gas of elementary filter element filtering, after wherein pernicious gas was adsorbed by hypersober, comparatively Qing Jie gas was just discharged outside the warp of gas outlet.
From structure of the present utility model and operation principle as seen, the utlity model has simple in structure, the relatively good and advantage such as cleaning easily of filter effect.Can extensively be suitable for vehicle, internal combustion engine and factory's heater and do the filtering exhaust use.
Below in conjunction with accompanying drawing structure of the present utility model is further described.
Fig. 1 is the cutaway view of a kind of concrete structure of the utility model.
Fig. 2 is the oblique view of isolating frame 14 among Fig. 1.
Fig. 3 is the oblique view of filter screen group 7 among Fig. 1.
Fig. 4 is the oblique view of final stage filter core 10 among Fig. 1.
As shown in drawings, tubular metal shell 1 is rectangular-shaped, evenly has the sealing of filtering holes 2, one ends in its bottom surface, and air inlet 3 is housed, and the other end is equipped with gas outlet 5 with end cap 4 sealings on end cap 4.Described flow distribution plate 6 is a porous plate.Filter screen group 7 be by a front-back and bottom surface all have filtering holes filter frame 8 and in adorn some metal screens 9 and constitute.And final stage filter core 10 is all to have the filter frame of filtering holes and the hypersober 12 of interior dress constitutes by a front-back and bottom surface.At bolt 13 of flow distribution plate 6 centers welding, elementary filter core 19 and final stage filter core 10 that several alternate connection filter screen groups and isolating frame 14 constituted are cascaded, and with nut bolt 13 are anchored on multi-stage filter core 15 is placed in the tubular metal shell 1.Filter screen group 7 is suitable with 3～5, and final stage filter core 10 can be established the filter frame 11 that hypersober 12 is housed in two, and is middle alternate with isolating frame 14.Described hypersober 10 preferably adopts active carbon, its low price.Fuel reserve tank 16 that is provided with sewage draining exit of welding is provided with two guide rails 17 at an upper portion thereof below tube type metal shell 1, in active carbon is housed drawer type filter 18 be supported on the guide rail, can pass in and out.
Claims (4)
1, a kind of waste gas filter, it is characterized in that by a tubular metal shell (1), multi-stage filter core (15), drawer type filter (18) and fuel reserve tank (16) are formed, the front and back end of tubular metal shell (1) respectively is provided with air inlet (3) and gas outlet (5), its bottom surface has filtering holes (2), multi-stage filter core (15) is by flow distribution plate (16), the alternate elementary filter core (19) that is formed by connecting of several filter screen groups (7) with isolating frame (14) and in hypersober (12) is housed final stage filter core (10) be in series, be arranged in the tubular metal shell (1), hypersober (12) is housed in the drawer type filter (18), be arranged at the below of tubular metal shell (1), the below of drawer type filter (18) is fuel reserve tank (16).
2, waste gas filter according to claim 1, it is characterized in that filter screen group (7) be by a front-back and bottom surface all have filtering holes filter frame (8) and in adorn some metal screens (9) and constitute.
3, waste gas filter according to claim 1 is characterized in that final stage filter core (10) is hypersober (12) formation that is all had the filter frame (11) and the interior dress of filtering holes by a front-back and bottom surface.
4,, it is characterized in that described hypersober is an active carbon according to claim 1 or 3 described waste gas filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250225 CN2281207Y (en) | 1996-12-17 | 1996-12-17 | Exhaust gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96250225 CN2281207Y (en) | 1996-12-17 | 1996-12-17 | Exhaust gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281207Y true CN2281207Y (en) | 1998-05-13 |
Family
ID=33921361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96250225 Expired - Fee Related CN2281207Y (en) | 1996-12-17 | 1996-12-17 | Exhaust gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281207Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912728A (en) * | 2010-08-05 | 2010-12-15 | 杨海宁 | Multi-tube type waste gas biofilter |
| CN102512908A (en) * | 2011-12-22 | 2012-06-27 | 云南玉溪水松纸厂 | Apparatus for recovering ethanol in organic exhaust gas from tipping paper printing |
| CN102557868A (en) * | 2011-12-22 | 2012-07-11 | 云南玉溪水松纸厂 | Method for recovering ethanol in organic waste gas of cork paper bobbin printing |
| CN104485781A (en) * | 2014-12-18 | 2015-04-01 | 重庆赛力盟电机有限责任公司 | Motor radiating and cooling system |
| CN104763495A (en) * | 2015-04-25 | 2015-07-08 | 杜志刚 | Automobile tail gas filtering device |
| CN110092509A (en) * | 2019-06-03 | 2019-08-06 | 陕西宇鑫洁净工程有限公司 | A kind of intensive style laboratory waste processing system |
-
1996
- 1996-12-17 CN CN 96250225 patent/CN2281207Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912728A (en) * | 2010-08-05 | 2010-12-15 | 杨海宁 | Multi-tube type waste gas biofilter |
| WO2012016494A1 (en) * | 2010-08-05 | 2012-02-09 | Yang Chunping | Multi-tube exhaust gas biological filtering device |
| CN101912728B (en) * | 2010-08-05 | 2012-09-05 | 杨海宁 | Multi-tube type waste gas biofilter |
| CN102512908A (en) * | 2011-12-22 | 2012-06-27 | 云南玉溪水松纸厂 | Apparatus for recovering ethanol in organic exhaust gas from tipping paper printing |
| CN102557868A (en) * | 2011-12-22 | 2012-07-11 | 云南玉溪水松纸厂 | Method for recovering ethanol in organic waste gas of cork paper bobbin printing |
| CN102512908B (en) * | 2011-12-22 | 2013-10-16 | 云南玉溪水松纸厂 | Apparatus for recovering ethanol in organic exhaust gas from tipping paper printing |
| CN102557868B (en) * | 2011-12-22 | 2014-04-23 | 云南玉溪水松纸厂 | Method for recovering ethanol in organic waste gas of cork paper bobbin printing |
| CN104485781A (en) * | 2014-12-18 | 2015-04-01 | 重庆赛力盟电机有限责任公司 | Motor radiating and cooling system |
| CN104763495A (en) * | 2015-04-25 | 2015-07-08 | 杜志刚 | Automobile tail gas filtering device |
| CN110092509A (en) * | 2019-06-03 | 2019-08-06 | 陕西宇鑫洁净工程有限公司 | A kind of intensive style laboratory waste processing system |
| CN110092509B (en) * | 2019-06-03 | 2021-12-10 | 陕西宇鑫洁净工程有限公司 | Intensive laboratory waste treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |