CN108425720A - A kind of IC engine exhaust gas filtering device - Google Patents
A kind of IC engine exhaust gas filtering device Download PDFInfo
- Publication number
- CN108425720A CN108425720A CN201810418280.6A CN201810418280A CN108425720A CN 108425720 A CN108425720 A CN 108425720A CN 201810418280 A CN201810418280 A CN 201810418280A CN 108425720 A CN108425720 A CN 108425720A
- Authority
- CN
- China
- Prior art keywords
- gas
- exhaust gas
- fixedly connected
- water tank
- guide tube
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0215—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of disks or plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/40—Activated carbon or charcoal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a kind of IC engine exhaust gas filtering devices, including exhaust gas inlet, the surface of the exhaust gas inlet is fixedly connected with gas-guide tube, the side of the gas-guide tube is provided with water tank, and one end of gas-guide tube is connected to the through-hole that one side of water tank face opens up, the water tank outer surface offers water filling port, the water filling port is internally provided with piston, the inner bottom wall of the water tank is fixedly connected with heating board, it is provided with heat-conducting plate above the heating board, the both ends of the heat-conducting plate are fixedly connected with tank inner wall, and aqueous solution is housed inside the water tank.The IC engine exhaust gas filtering device, by aqueous solution and exhaust gas hybrid filtering exhaust gas, water is heated by heating board, the gas generated when heating is set to be pumped into filter chamber through pumping, gas is filtered again by the filter layer being arranged in filter chamber, exhaust gas can be efficiently filtered by filtering twice, avoids igniting for the second time for exhaust gas, reduces destruction of the exhaust gas to natural environment.
Description
Technical field
The present invention relates to technical field of internal combustion engines, specially a kind of IC engine exhaust gas filtering device.
Background technology
Internal combustion engine is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the thermal energy released is straight
Switch through the Thermal Motor for being changed to power.Sensu lato internal combustion engine includes not only reciprocating piston internal combustion engine, rotary-piston type hair
Motivation and free piston engine also include the jet engine of rotary vane type, but usually said internal combustion engine refers to
Internal-combustion piston engine.Internal-combustion piston engine is the most universal with reciprocating-piston.Internal-combustion piston engine mixes fuel and air,
Its combustor inner cylinder, the thermal energy released make the combustion gas that high temperature and pressure is generated in cylinder.Combustion gas expands against piston work done, then leads to
It crosses toggle or other mechanisms exports mechanical work, driving follower work.When internal combustion engine, can all it generate each
Kind exhaust gas, if these exhaust gas cannot be handled effectively in discharge, it is most likely that generation is ignited for the second time, damage machinery,
Traditional internal combustion engine is general to the processing of exhaust gas only to use single filter device, can not effectively be carried out to exhaust gas
Filter, the gas given off still can cause natural environment prodigious destruction.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of IC engine exhaust gas filtering device
Problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of IC engine exhaust gas filtering device, including exhaust gas
The surface of introducing port, the exhaust gas inlet is fixedly connected with gas-guide tube, and the side of the gas-guide tube is provided with water tank, and air guide
One end of pipe is connected to the through-hole that one side of water tank face opens up, and the water tank outer surface offers water filling port, the water filling port it is interior
Portion is provided with piston, and the inner bottom wall of the water tank is fixedly connected with heating board, heat-conducting plate, institute are provided with above the heating board
The both ends for stating heat-conducting plate are fixedly connected with tank inner wall, and aqueous solution is housed inside the water tank, and the aqueous solution is located at heat-conducting plate
Top, be provided with water accepting layer above the aqueous solution, the outer surface of the water tank offers gas vent, the surface of gas vent
On be fixedly connected with downtake pipe, the other end of the downtake pipe is fixedly connected on the air inlet of aspiration pump, the pumping
The gas outlet of air pump is fixedly connected with second exhaust pipe, and one end of the second exhaust pipe is fixedly connected with filter chamber, and
Second
The through-hole of filter chamber's one side is run through in one end of exhaust pipe, and the filter chamber is internally provided with filter layer, the filtering
Room
Inner bottom wall is fixed with breeze machine, and exhaust outlet is offered at the top of the filter chamber.
Preferably, the inner wall of the water filling port is fixedly connected with annular seal layer.
Preferably, the connectivity part of the gas-guide tube and through-hole is fixedly connected with ball-and-seat.
Preferably, the quantity of the filter layer is no less than three, and the inside of each filter layer is both provided with multiple work
Property charcoal.
Compared with prior art, the beneficial effects of the invention are as follows：The internal combustion engine filter device, passes through the table of exhaust gas inlet
Face is fixedly connected with gas-guide tube, and one end of gas-guide tube is connected to the through-hole that one side of water tank face opens up, and so that exhaust gas is discharged into water tank, by water
Solution and exhaust gas hybrid filtering exhaust gas, heat water by heating board, and the gas generated when heating is made to be pumped into through pumping
Filter chamber, is again filtered gas by the filter layer being arranged in filter chamber, and exhaust gas can be efficiently filtered by filtering twice,
Igniting for the second time for exhaust gas is avoided, destruction of the exhaust gas to natural environment is reduced.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is water tank schematic cross-sectional view of the present invention；
Fig. 3 is filter chamber's schematic cross-sectional view of the present invention；
Fig. 4 is filter layer overlooking structure diagram of the present invention.
In figure：1 exhaust gas to entrance, 2 gas-guide tubes, 3 water tanks, 4 water filling ports, 5 pistons, 6 heating boards, 7 heat-conducting plates, 8 aqueous solutions,
9 water accepting layers, 10 gas vents, 11 exhaust pipes, 12 aspiration pumps, 13 second exhaust pipes, 14 filter chambers, 15 filter layers, 16 breeze machines, 17
Exhaust outlet, 18 annular seal layers, 19 ball-and-seats, 20 activated carbons.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of IC engine exhaust gas filtering device, including exhaust gas are led
The surface of entrance 1, exhaust gas inlet 1 is fixedly connected with gas-guide tube 2, is fixedly connected with by gas-guide tube 2 and the connectivity part of through-hole
Ball-and-seat 19, when exhaust gas being avoided to enter water tank 3, aqueous solution 8 flows back, and damages internal combustion engine, and the side of gas-guide tube 2 is provided with water tank 3,
And one end of gas-guide tube 2 is connected to the through-hole that 3 one side of water tank opens up, 3 outer surface of water tank offers water filling port 4, passes through water filling
The inner wall of mouth 4 is fixedly connected with annular seal layer 18, and annular seal layer 18 is made to coordinate the aqueous solution 8 prevented in water tank 3 with piston 5
Outflow, water filling port 4 are internally provided with piston 5, and the inner bottom wall of water tank 3 is fixedly connected with heating board 6, and the top of heating board 6 is set
It is equipped with heat-conducting plate 7, the both ends of heat-conducting plate 7 are fixedly connected with 3 inner wall of water tank, and 3 inside of water tank is equipped with aqueous solution 8, and aqueous solution 8 is located at
The top of the top of heat-conducting plate 7, aqueous solution 8 is provided with water accepting layer 9, and the outer surface of water tank 3 offers gas vent 10, gas vent 10
Surface on be fixedly connected with downtake pipe 11, the other end of downtake pipe 11 is fixedly connected on the air inlet of aspiration pump 12
Mouthful, the gas outlet of aspiration pump 12 is fixedly connected with second exhaust pipe 13, and one end of second exhaust pipe 13 is fixedly connected with filter chamber
14, and the through-hole of 14 one side of filter chamber is run through in one end of second exhaust pipe 13, filter chamber 14 is internally provided with filter layer 15,
Three are no less than by the quantity of filter layer 15, the inside of each filter layer 15 is both provided with multiple activated carbons 20, can be efficient
Exhaust gas is handled, the peculiar smell in exhaust gas is absorbed, the inner bottom wall of filter chamber 14 is fixed with breeze machine 16, and the top of filter chamber 14 opens up
There is exhaust outlet 17.
When use：Exhaust gas is discharged into water tank 3 by gas-guide tube 2, so that exhaust gas is mixed with the aqueous solution 8 in water tank 3 and is filtered
Exhaust gas is pumped into filter chamber 14 through aspiration pump 12, realizes second of mistake by heating board 6 to the gas generated when the heating of aqueous solution 8
Filter.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of IC engine exhaust gas filtering device, including exhaust gas inlet（1）, it is characterised in that：The exhaust gas inlet（1）'s
Surface is fixedly connected with gas-guide tube（2）, the gas-guide tube（2）Side be provided with water tank（3）, and gas-guide tube（2）One end with
Water tank（3）The through-hole connection that one side opens up, the water tank（3）Outer surface offers water filling port（4）, the water filling port（4）'s
It is internally provided with piston（5）, the water tank（3）Inner bottom wall be fixedly connected with heating board（6）, the heating board（6）Top
It is provided with heat-conducting plate（7）, the heat-conducting plate（7）Both ends and water tank（3）Inner wall is fixedly connected, the water tank（3）Inside is equipped with
Aqueous solution（8）, the aqueous solution（8）Positioned at heat-conducting plate（7）Top, the aqueous solution（8）Top be provided with water accepting layer
（9）, the water tank（3）Outer surface offer gas vent（10）, gas vent（10）Surface on be fixedly connected with first exhaust
Pipe（11）, the downtake pipe（11）The other end be fixedly connected on aspiration pump（12）Air inlet, the aspiration pump（12）
Gas outlet be fixedly connected with second exhaust pipe（13）, the second exhaust pipe（13）One end be fixedly connected with filter chamber
（14）, and second exhaust pipe（13）One end run through filter chamber（14）The through-hole of one side, the filter chamber（14）Inside set
It is equipped with filter layer（15）, the filter chamber（14）Inner bottom wall be fixed with breeze machine（16）, the filter chamber（14）Top
Offer exhaust outlet（17）；The water filling port（4）Inner wall be fixedly connected with annular seal layer（18）；The gas-guide tube（2）With
The connectivity part of through-hole is fixedly connected with ball-and-seat（19）；The filter layer（15）Quantity be no less than three, each filtering
Layer（15）Inside be both provided with multiple activated carbons（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418280.6A CN108425720A (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418280.6A CN108425720A (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
| CN201610444925.4A CN105927337B (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610444925.4A Division CN105927337B (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425720A true CN108425720A (en) | 2018-08-21 |
Family
ID=56831304
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810418280.6A Withdrawn CN108425720A (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
| CN201610444925.4A Expired - Fee Related CN105927337B (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
| CN201810418287.8A Withdrawn CN108425721A (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610444925.4A Expired - Fee Related CN105927337B (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
| CN201810418287.8A Withdrawn CN108425721A (en) | 2016-06-21 | 2016-06-21 | A kind of IC engine exhaust gas filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108425720A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630732A (en) * | 2017-10-25 | 2018-01-26 | 张家港市德发内燃机配件有限公司 | A kind of internal combustion engine part system |
| CN112814772A (en) * | 2021-02-23 | 2021-05-18 | 史付灿 | Automobile exhaust treatment device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1025512C (en) * | 1992-01-18 | 1994-07-20 | 邹桂怀 | Internal combustion engine tail-gas water cooling, filtering, heating and evaporating circulation system |
| JP4123974B2 (en) * | 2003-02-27 | 2008-07-23 | 日産自動車株式会社 | Direct-injection spark ignition internal combustion engine |
| DE102004022042A1 (en) * | 2003-06-03 | 2004-12-30 | RÄSS, Martin | Exhaust gas purification and silencing system for diesel engine providing combined heat and power for dwellings, comprises tank of water with submerged inlet and upper outlet |
| CN204804907U (en) * | 2015-06-25 | 2015-11-25 | 蓝海娟 | Vehicle exhaust purifier |
-
2016
- 2016-06-21 CN CN201810418280.6A patent/CN108425720A/en not_active Withdrawn
- 2016-06-21 CN CN201610444925.4A patent/CN105927337B/en not_active Expired - Fee Related
- 2016-06-21 CN CN201810418287.8A patent/CN108425721A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN105927337B (en) | 2018-06-19 |
| CN108425721A (en) | 2018-08-21 |
| CN105927337A (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |
|
| WW01 | Invention patent application withdrawn after publication |